CN104116355B - Angle adjusting mechanism and baby rocking chair with same - Google Patents

Abstract

The invention discloses an angle adjusting mechanism, which is used for adjusting the angle between an upper bracket and a lower bracket, wherein one end of the upper bracket is pivoted with the lower bracket, so that the other end of the upper bracket can rotate around the pivoting position of the upper bracket and the lower bracket. The operating piece is movably arranged on the upper bracket, and the clamping device is arranged between the upper bracket and the lower bracket and selectively clamped and connected with the upper bracket and the lower bracket; one end of the traction piece is connected with the operation piece, and the other end of the traction piece is connected with the clamping device; when the operating part is driven to move on the upper bracket, the operating part drives the clamping device to release the clamping of the upper bracket and the lower bracket through the traction part. The angle adjusting mechanism can adjust the angle between the upper support and the lower support to meet different requirements of infants on riding comfort, and has the advantages of convenience in operation and high safety. In addition, the invention also discloses the baby rocking chair with the angle adjusting mechanism.

Description

Angle adjustment mechanism and baby rocking chair with the angle adjustment mechanism

technical field

The invention relates to the field of children's products, in particular to an angle adjustment mechanism and a baby rocking chair with the angle adjustment mechanism.

Background technique

With the continuous development of the economy and the continuous improvement of the level of science and technology, extremely rich material resources are provided for people, which promotes the continuous improvement of people's living standards. It is precisely because of the continuous improvement of people's living standards that various consumer goods are provided A good development platform. Among them, the baby rocking chair is one of many consumer products.

At present, most of the baby rockers on the market cannot adjust the seat angle. Therefore, the existing baby rocking chair cannot be adjusted according to the different requirements of the baby for the comfort of riding, so that the existing baby rocking chair cannot meet the different requirements of the baby for the riding comfort. Even if an adjustment mechanism is provided, most of them cannot be adjusted with one hand, which is inconvenient to operate. However, if the general operating mechanism is too easy to operate, it is easy for the user to accidentally touch it, which will cause a dangerous situation for the baby to take place.

Therefore, it is necessary to provide an angle adjustment mechanism and a baby bouncer with an angle adjustment mechanism to overcome the above-mentioned defects.

Contents of the invention

An object of the present invention is to provide an angle adjustment device for a baby rocker, which can adjust the angle of the baby rocker to meet the different requirements of the baby for riding comfort, while taking into account the convenience and safety of the adjustment operation.

Another object of the present invention is to provide a baby rocking chair, the baby rocking chair can adjust the angle to meet the baby's different requirements for riding comfort, while taking into account the convenience and safety of the adjustment operation.

In order to achieve the above purpose, the present invention provides an angle adjustment mechanism for baby rocking chairs, which is suitable for adjusting the angle between the upper bracket and the lower bracket of the baby rocking chair. One end of the upper bracket is pivotally connected with the lower bracket so that the other end of the upper bracket One end can rotate around the pivot joint between the upper bracket and the lower bracket, wherein the angle adjustment mechanism of the present invention includes an operating part, an engaging device and a pulling part. The operating part is movably arranged on the upper bracket, and the engaging device is arranged between the upper bracket and the lower bracket to selectively engage and connect the upper bracket and the lower bracket. One end of the traction part is connected with the operating part, and the The other end is connected with the engaging device; when the operating part is driven to move on the upper bracket, the operating part drives the engaging device through the traction part to release the locking between the upper bracket and the lower bracket.

Preferably, the angle adjustment mechanism of the present invention also includes a moving pulling member, the pulling member is connected with the operating member through the moving pulling member, and the moving pulling member is interferingly connected with the operating member; when the operating member drives the moving pulling member to move, the moving The moving pulling piece pulls the engaging device through the pulling piece.

Preferably, the angle adjustment mechanism of the present invention also includes a mounting cover installed on the upper bracket, the moving puller and the operating part are built in the mounting cover, and one end of the operating part is exposed from the mounting cover to form an operation for operation. department.

Preferably, the operating part cooperates with the moving pulling part in an inclined plane.

Preferably, the operating part is pivotally connected to the upper bracket and has an operating part and a pulling part, and the pulling part is passed through the pulling part; when the operating part drives the pulling part to pivot, the pivoted pulling part pulls the card through the pulling part combined device.

Preferably, the angle adjustment mechanism of the present invention further includes a retractable cover installed on the upper bracket, the operating member is pivotally connected to the retractable cover, and the operating part is exposed from the retractable cover.

Preferably, the operating member also has a limiting boss for rotation limiting, and the limiting boss is located on one side of the pulling part.

Preferably, the pulling part is provided with a penetration groove for the traction member to penetrate laterally.

Preferably, the retractable cover has a pair of support members, and each support member has a limiting groove for restricting the traction member.

Preferably, the engaging device includes an upper mounting base fixed on the upper bracket, a lower mounting base fixed on the lower bracket, and an engaging member, the upper mounting base is pivotally connected to the lower mounting base and is connected to the lower mounting base. The mounting base is matched, one end of the engaging piece is connected with the traction piece, the other end of the engaging piece selectively engages with the upper mounting base and the lower mounting base, and the traction piece is built into the upper bracket; the traction piece pulls the engaging piece to release the pair Engagement of the upper mount and the lower mount.

Preferably, the engaging device further includes a sliding driver, which is set on the upper mount or the lower mount in a resettable and slidable manner, one end of the engaging member is connected to the slide driver, and the slide driver is connected to the traction member connection; when the traction part pulls the sliding driving part to slide, the sliding sliding driving part drives the engaging part to release the engagement of the upper mounting seat and the lower mounting seat.

Preferably, the engaging device further includes a safety lock movably arranged between the upper mounting base and the lower mounting base, one end of the safety lock has a blocking portion, and the blocking portion interferes with the relative rotation of the upper mounting base and the lower mounting base, The other end of the safety lock has an operating part, and the operating part exposes one of the upper mounting seat and the lower mounting seat; when the safety lock is driven, the blocking part releases the interference of the upper mounting seat and the lower mounting seat, and the upper bracket can be opposite to each other. The lower bracket rotates.

Preferably, the safety lock is arranged on the lower mounting base, and the operating part is exposed from the lower mounting base, and the upper mounting base is provided with an opening through which the blocking part passes.

Preferably, both the sliding driving part and the engaging part are arranged on the upper mounting base.

Preferably, the sliding driving part is repositionably arranged on the upper mounting seat through a first elastic element, and the sliding driving part is provided with an inclined guide chute, and the engaging part is slidably arranged on the upper mounting seat, and the locking One end of the fitting has a matching sliding part extending into the inclined guide chute, and the other end of the engaging part is selectively engaged and connected with the lower mounting base; The engaging part is driven to release the engagement between the upper mounting base and the lower mounting base.

Preferably, the lower mounting seat is correspondingly provided with several segment parts that are snap-connected with the engaging member, and the engaging member selectively engages with one of the several segment parts.

Preferably, the lower mounting seat is also provided with a retracting hole, and when the engaging member engages with the retracting hole, the upper bracket is retracted on the lower bracket.

Preferably, the angle adjustment mechanism of the present invention also includes a second elastic element connected between the engaging member and the upper mounting base, and the lower mounting base is correspondingly provided with a number of sections that are engaged and connected with the engaging member. The joint part is selectively engaged with one of the several segment parts.

Preferably, the side wall of the lower installation seat facing the engaging part extends a plurality of protruding teeth toward the engaging part, and each protruding tooth and the side wall jointly form a section.

The baby rocking chair of the present invention includes an upper bracket, a lower bracket and an angle adjustment mechanism. One end of the upper bracket is pivotally connected with the lower bracket so that the other end of the upper bracket can rotate around the pivot joint between the upper bracket and the lower bracket; the angle adjustment mechanism includes an operating part, a locking device and a traction part. The movable part is arranged on the upper bracket, and the locking device is arranged between the upper bracket and the lower bracket and is selectively connected to the upper bracket and the lower bracket. One end of the traction part is connected with the operating part, and the other end of the traction part is connected with the engaging The device is connected; when the operating part is driven to move on the upper bracket, the operating part drives the locking device through the traction part to release the locking of the upper bracket and the lower bracket.

Preferably, the angle adjustment mechanism further includes a moving puller, the traction member is connected with the operating member through the moving puller, and the moving puller is interferingly connected with the operating member, when the operating member drives the moving puller to move, the moving moving pulling member Pull the catch by the puller.

Preferably, the angle adjustment mechanism further includes a mounting cover installed on the upper bracket, the moving puller and the operating part are built in the mounting cover, and one end of the operating part is exposed from the mounting cover to form an operating part for operation.

Preferably, the operating part cooperates with the moving pulling part in an inclined plane.

Preferably, the operating part is pivotally connected to the upper bracket and has an operating part and a pulling part, and the pulling part is passed through the pulling part; when the operating part drives the pulling part to pivot, the pivoted pulling part pulls the card through the pulling part combined device.

Preferably, the angle adjustment mechanism further includes a retractable cover installed on the upper bracket, the operating member is pivotally connected to the retractable cover, and the operating part is exposed from the retractable cover.

Preferably, the operating member also has a limiting boss for rotation limiting, and the limiting boss is located on one side of the pulling part.

Preferably, the pulling part is provided with a penetration groove for the traction member to penetrate laterally.

Preferably, the retractable cover has a pair of support members, and each support member has a limiting groove for restricting the traction member.

Preferably, the engaging device includes an upper mounting base fixed on the upper bracket, a lower mounting base fixed on the lower bracket, and an engaging member, the upper mounting base is pivotally connected to the lower mounting base and is connected to the lower mounting base. The mounting base is matched, one end of the engaging piece is connected with the traction piece, the other end of the engaging piece selectively engages with the upper mounting base and the lower mounting base, and the traction piece is built into the upper bracket; the traction piece pulls the engaging piece to release the pair Engagement of the upper mount and the lower mount.

Preferably, the engaging device further includes a sliding driver, which is set on the upper mount or the lower mount in a resettable and slidable manner, one end of the engaging member is connected to the slide driver, and the slide driver is connected to the traction member connection; when the traction part pulls the sliding driving part to slide, the sliding sliding driving part drives the engaging part to release the engagement of the upper mounting seat and the lower mounting seat.

Preferably, the engaging device further includes a safety lock movably arranged between the upper mounting base and the lower mounting base, one end of the safety lock has a blocking portion, and the blocking portion interferes with the relative rotation of the upper mounting base and the lower mounting base, The other end of the safety lock has an operating part, and the operating part exposes one of the upper mounting seat and the lower mounting seat; when the blocking part removes the interference between the upper mounting seat and the lower mounting seat, the upper bracket can rotate relative to the lower bracket.

Preferably, the safety lock is arranged on the lower mounting base, and the operating part is exposed from the lower mounting base, and the upper mounting base is provided with an opening through which the blocking part passes.

Preferably, both the sliding driving part and the engaging part are arranged on the upper mounting base.

Preferably, the sliding driving part is repositionably arranged on the upper mounting seat through a first elastic element, and the sliding driving part is provided with an inclined guide chute, and the engaging part is slidably arranged on the upper mounting seat, and the locking One end of the fitting has a matching sliding part extending into the inclined guide chute, and the other end of the engaging part is selectively engaged and connected with the lower mounting base; The engaging part is driven to release the engagement between the upper mounting base and the lower mounting base.

Preferably, the lower mounting seat is correspondingly provided with several segment parts that are snap-connected with the engaging member, and the engaging member selectively engages with one of the several segment parts.

Preferably, the lower mounting base is also provided with a retracting hole; when the engaging member engages with the retracting hole, the upper bracket is retracted on the lower bracket.

Preferably, the baby rocking chair of the present invention further includes a second elastic element connected between the engaging member and the upper mounting seat, and the lower mounting seat is correspondingly provided with a number of sections that are engaged and connected with the engaging member. The piece selectively engages with one of the several segment portions.

Preferably, the side wall of the lower installation seat facing the engaging part extends a plurality of protruding teeth toward the engaging part, and each protruding tooth and the side wall jointly form a section.

Preferably, the baby rocking chair of the present invention also includes a toy bar, and two ends of the toy bar are respectively provided with an engaging rotating assembly, one end of the engaging rotating assembly is engaged with the upper bracket, and the other end of the engaging rotating assembly is engaged with the toy The rod is connected, and the toy rod can be rotated relative to the upper bracket by engaging the rotating component.

Preferably, the engaging rotating assembly includes a fixed seat and an adjusting seat, one end of the fixed seat has a sleeved part sleeved with the upper bracket, the sleeved part is sleeved on the upper bracket and is provided with a first engaging part, The upper bracket is correspondingly provided with a second engaging portion, the other end of the fixing seat has a first tooth engaging portion, and the adjustment seat is correspondingly provided with a second tooth engaging portion that is engaged with the first tooth engaging portion , The toy bar is detachably set on the adjustment seat.

Preferably, the engaging rotation assembly further includes a third elastic element and a cover, the adjustment seat defines a receiving groove, the third elastic element is located in the receiving groove, and the cover covers the opening of the receiving groove.

Preferably, the engaging rotation assembly further includes a connecting piece, and the connecting piece connects the cover body, the fixing seat and the adjusting seat.

Preferably, the baby rocker of the present invention further includes a rocker, one end of which is pivotally connected to the lower frame, and the rotation of the rocker enables the rocker to have a supporting position and a retracted position relative to the lower frame; When the anti-sway member is at the support position, the anti-sway member extends out of the lower bracket; when the anti-sway member is at the stowed position, the anti-sway member is stored on the lower support.

Preferably, the anti-sway member extends outwards with a pivot joint, the lower bracket is provided with a connecting block that cooperates with the pivot joint, and a pivot member passes through the joint block and the pivot joint.

Preferably, there are two connecting blocks, and the two connecting blocks are spaced butted, and the pivot joint is located between the two connecting blocks.

Preferably, both ends of the pivot joint are provided with a first positioning portion and a first limiting portion, and each connecting block is provided with a second positioning portion cooperating with the first positioning portion and a second positioning portion cooperating with the first limiting portion. Cooperate with a second limiting portion for limiting.

Preferably, the pivot joint includes two adjustment blocks and a hollow pivot joint shell, one adjustment block is movably plugged into one side of the pivot joint shell, and the other adjustment block is movably plugged into one side of the pivot joint shell. On the other side, a fourth elastic element is provided between each adjustment block and the pivot housing, and each adjustment block has a first positioning portion and a first limiting portion.

Preferably, the first positioning part is a first positioning protrusion, the second positioning part is at least two second positioning recesses, the first limiting part is a first limiting protrusion, and the second limiting part is a first A first limiting groove in which the limiting protrusion protrudes and is rotatable, and the anti-sway member is at the support position, the first limiting protrusion is in contact with the side wall at one end of the first limiting groove, and the first positioning protrusion is positioned on the Inside a second positioning recess; when the anti-swing member is in the stowed position, the first limiting protrusion is in contact with the side wall of the other end of the first limiting groove, and the first positioning protrusion is positioned in another second positioning recess .

Preferably, the pivoting member is provided with a third engaging portion, and the connecting block is correspondingly provided with a fourth engaging portion, and the third engaging portion is engaged with the fourth engaging portion.

Preferably, the third engaging portion is an annular engaging groove, and the fourth engaging portion is an engaging finger.

Preferably, the engaging fingers include at least two engaging pieces, the engaging pieces are formed by extending from the connecting block along the axis of the pivoting member, and the engaging pieces are arranged around the pivoting member.

Preferably, the baby rocking chair of the present invention also includes a calf rest and a locking assembly, the two ends of the calf rest are respectively pivotally connected to the upper bracket, and the locking assembly is arranged between the calf rest and the upper bracket and selectively locked The calf rest and upper support rotate.

Preferably, the locking component includes a locking tooth, a connecting seat and a lock release member, the connecting seat is arranged on the upper bracket, and the connecting seat is provided with a third tooth locked with one end of the locking tooth, The lower leg is provided with a fourth tooth that is locked with the other end of the locking tooth, and the locking tooth is selectively locked with the fourth tooth, and the release part is movable; the release part drives the locking tooth When the locking with the fourth tooth is disengaged, the lower leg support and the upper bracket can pivot mutually.

Preferably, the locking assembly also includes a pivot shaft, the pivot shaft passes through the calf rest, the lock release member, the locking teeth, the connecting seat and the upper bracket in sequence, and the pivot shaft is pivotally connected to the calf rest and the connecting seat to release the lock. One end of the piece corresponds to the locking teeth, and the other end of the release piece passes through the calf rest.

Preferably, the locking assembly further includes a puller, the puller is fixed on one end of the pivot shaft passing through the calf rest, and the puller cooperates with the end of the lock release member passing through the calf rest; The rotation drives the release member to move along the axis of the pivot shaft to push the locking teeth.

Preferably, the triggering member cooperates with the unlocking member to form an inclined plane along the rotation direction of the triggering member.

The operating part of the present invention is movably arranged on the upper bracket, and the engaging device is arranged between the upper bracket and the lower bracket to selectively engage and connect the upper bracket and the lower bracket, and one end of the traction part is connected to the operating part , the other end of the traction piece is connected with the engaging device, so one-handed operation drives the operating piece to move on the upper bracket, and the movable operating piece drives the engaging device through the traction piece to release the engagement of the upper bracket and the lower bracket, so that The upper bracket can rotate relative to the lower bracket so as to realize the angle adjustment between the upper bracket and the lower bracket. Therefore, the angle adjustment mechanism for the baby bouncer of the present invention can adjust the angle between the upper bracket and the lower bracket to meet the different requirements of the baby for riding comfort, while taking into account the convenience and safety of the adjustment operation. Because the baby bouncer of the present invention has the angle adjustment mechanism of the present invention, the baby bouncer of the present invention can also meet the different requirements of the baby for riding comfort, while taking into account the convenience and safety of the adjustment operation.

Description of drawings

Fig. 1 is a perspective view of a baby bouncer according to a first embodiment of the present invention.

Fig. 2 is a top view of the baby bouncer shown in Fig. 1 .

Fig. 3 is an enlarged view of part A in Fig. 2 .

Fig. 4 is an exploded view of the baby bouncer shown in Fig. 1 .

Fig. 5 is a cut-away cross-sectional view of the installation cover, the operating part, the moving pulling part and the pulling part assembled on the upper bracket in Fig. 1 .

FIG. 6 is an exploded view of FIG. 5 .

Fig. 7 is a perspective view of the upper bracket with the toy bar and part of the engaging device installed on the baby bouncer according to the first embodiment of the present invention.

Fig. 8 is a perspective view of the lower bracket of the baby bouncer with the anti-swing member and part of the engaging device installed therein according to the first embodiment of the present invention.

Fig. 9 is a structural schematic view of the assembly between the safety lock and the lower mounting seat of the engaging device in the baby bouncer according to the first embodiment of the present invention.

Fig. 10 is an exploded view of the assembled toy bar and engaging rotating assembly of the baby bouncer according to the first embodiment of the present invention.

Fig. 11 is an exploded view of the assembled anti-rocking member and lower bracket of the baby bouncer according to the first embodiment of the present invention.

Fig. 12 is a schematic view of the baby bouncer in a folded state according to the first embodiment of the present invention.

Fig. 13a is a schematic view of the baby rocker in the rocking position and the anti-rocking member in the stowed position according to the first embodiment of the present invention.

Fig. 13b is a schematic view of the baby rocker in the rocking position and the anti-rocking member in the supporting position according to the first embodiment of the present invention.

Fig. 14 is a rear view of the baby bouncer according to the second embodiment of the present invention.

Fig. 15 is a side view of the baby bouncer according to the second embodiment of the present invention.

Fig. 16 is a sectional view of the baby bouncer shown in Fig. 15 .

Fig. 17 is a perspective view of the baby rocking chair according to the second embodiment of the present invention after the toy bar is removed.

Figure 18 is an exploded view of the baby bouncer shown in Figure 17 with the toy bar removed.

Fig. 19 is a perspective view from another angle of the baby rocker shown in Fig. 17 after the toy bar is removed.

Fig. 20 is a side view of the baby rocking chair according to the second embodiment of the present invention when the toy bar is disassembled and the operating part does not drive the engaging device by pulling the traction part to release the engagement of the upper bracket and the lower bracket.

Fig. 21 is a side view of the baby rocker according to the second embodiment of the present invention when the toy bar is disassembled and the operating part drives the engaging device through the traction part to release the engagement of the upper bracket and the lower bracket.

Fig. 22 is a perspective view of the assembly of the lower bracket and the anti-rocking member of the baby bouncer according to the second embodiment of the present invention.

Fig. 23 is an exploded view of the lower bracket and the anti-sway member shown in Fig. 22 .

Fig. 24 is an enlarged view of part B in Fig. 23 .

Fig. 25 is an internal structure diagram of the lower bracket and the anti-sway member assembled together shown in Fig. 22 .

Fig. 26 is a perspective view of the operating part, the traction part and the folding cover of the baby bouncer according to the second embodiment of the present invention being assembled together.

Fig. 27 is an exploded view of the assembled operating element and the retractable cover shown in Fig. 26 .

Fig. 28 is a plan view of the baby bouncer according to the second embodiment of the present invention when the calf rest is also installed and the calf rest is folded.

Fig. 29 is a plan view of the baby bouncer shown in Fig. 28 when the calf rest is unfolded.

Fig. 30 is a diagram of the internal structure of the baby bouncer according to the second embodiment of the present invention after the upper bracket and the calf rest are mated.

Fig. 31 is an enlarged view of part C in Fig. 30 .

Fig. 32 is an exploded view of the upper bracket and the calf rest of the baby bouncer according to the second embodiment of the present invention.

Fig. 33 is a perspective view of the locking assembly for connecting the lower leg rest to the upper bracket.

Fig. 34 is an exploded view of the locking assembly of the baby bouncer according to the second embodiment of the present invention.

FIG. 35 is a perspective view of the release member shown in FIG. 34 .

FIG. 36 is a perspective view of the wrench shown in FIG. 34 .

detailed description

The present invention will be further described below with reference to the accompanying drawings and preferred embodiments, but the embodiments of the present invention are not limited thereto.

1 to 13b show the first embodiment of the baby bouncer 100 of the present invention. Please refer to FIG. 1 , together with FIG. 2 and FIG. 3 , and FIG. 5 and FIG. 6 , the baby bouncer 100 of this embodiment includes an upper bracket 20 , a lower bracket 30 and an angle adjustment mechanism 10 . The bottom end of the upper bracket 20 is pivotally connected to the lower bracket 30 so that the top end of the upper bracket 20 can rotate around the pivot joint between the upper bracket 20 and the lower bracket 30 . The angle adjustment mechanism 10 includes an operating member 11, an engaging device 12 and a traction member 13. The operating member 11 is movably arranged on the upper bracket 20. Specifically, in this embodiment, the operating member 11 is movable is arranged on the upper bracket 20, and the engaging device 12 is arranged between the upper bracket 20 and the lower bracket 30 and selectively engages and connects the upper bracket 20 and the lower bracket 30; preferably, the traction member 13 is flexible and One end is connected with the operating member 11 , and the other end of the traction member 13 is connected with the engaging device 12 . When the operating part 11 is driven to move on the upper bracket 20, the moving operating part 11 drives the engaging device 12 through the traction part 13 to release the engagement of the upper bracket 20 and the lower bracket 30. At this time, the upper bracket 20 can be opposite to the lower bracket 30. Rotate and then realize the angle adjustment between the upper bracket 20 and the lower bracket 30 (that is, the upper bracket 20 can rotate clockwise in Fig. 13a to change the angle between the upper bracket 20 and the lower bracket 30, to realize the upper bracket 20 and the angle adjustment purpose between the lower bracket 30). More specifically, as follows:

Please refer to Fig. 5 and Fig. 6 again, the angle adjustment mechanism 10 of the baby bouncer 100 of the present embodiment also includes a moving pulling part 14, the pulling part 13 is connected with the operating part 11 through the moving pulling part 14, and the moving pulling part 14 and the operating part 11 interference connection, preferably, the moving pulling member 14 is interferingly connected with the operating member 11 along the direction intersecting with the moving of the operating member 11; The member 14 pulls the engaging device 12 through the pulling member 13, so that the engaging device 12 releases the engagement between the upper bracket 20 and the lower bracket 30, so that the operating member 11 can drive the pulling member 13 more reliably by moving the pulling member 14 To drive the engaging device 12 to release the engagement between the upper bracket 20 and the lower bracket 30 .

Specifically, in this embodiment, the operation member 11 cooperates with the moving pull member 14 on an inclined plane. Preferably, the operating member 11 is provided with a first inclined surface 11b, and the moving pulling member 14 is provided with a second inclined surface 14a, and the second inclined surface 14a cooperates with the first inclined surface 11b to realize that the operating member 11 and the moving pulling member 14 form an inclined surface. The purpose is to make the operating member 11 more reliably drive the moving pulling member 14 to move synchronously along the direction intersecting the sliding of the operating member 11 when the operating member 11 slides on the upper bracket 20, thereby simplifying the operation member 11 to drive the moving pulling member 14 Structure. At the same time, in order to facilitate the layout and installation of the operating part 11 and the moving pull part 14 on the upper bracket 20, the angle adjustment mechanism 10 of the baby bouncer 100 in this embodiment also includes a mounting cover 15 installed on the upper bracket 20, which can be moved and pulled Part 14 and operating part 11 are all built in the mounting cover 15, and one end of the operating part 11 is exposed to the mounting cover 15 to form an operating part 11a for operation; specifically, the mounting cover 15 includes an upper cover 15a and a lower cover 15b that cooperate with each other When the upper cover 15a and the lower cover 15b are installed on the upper bracket 20, the upper bracket 20 is clamped between the upper cover 15a and the lower cover 15b, and the operating part 11a of the operating member 11 is stretched out from the lower cover 15b. .

Please refer to FIGS. 1 to 3, and FIGS. 7 to 9. The engaging device 12 includes an upper mount 121 fixed on the upper bracket 20, a lower mount 122 fixed on the lower bracket 30, a sliding The driving part 123 and an engaging part 124 . The upper mounting base 121 is pivotally connected with the lower mounting base 122 and cooperates with the lower mounting base 122 to realize the purpose of the pivotal connection between the upper bracket 20 and the lower bracket 30; superior. Certainly, in other embodiments, the sliding driving member 123 can be resettable and slidably arranged on the lower mounting base 122; one end of the engaging member 124 is connected to the sliding driving member 123, and the other end of the engaging member 124 is selectively aligned The mounting base 121 engages with the lower mounting base 122 , and the traction member 13 is built in the upper bracket 20 , and the traction member 13 is connected with the sliding driving member 123 . When the traction member 13 pulls the sliding driver 123 to slide, the sliding sliding driver 123 drives the engaging member 124 to release the engagement of the upper mounting seat 121 and the lower mounting seat 122. At this time, the upper bracket 20 can be moved relative to the lower bracket 30. Rotate to realize the angle adjustment between the upper bracket 20 and the lower bracket 30.

Among them, in order to effectively prevent the accidental folding between the upper bracket 20 and the lower bracket 30, so as to make the baby rocker 100 of this embodiment work more reliably, the engaging device 12 also includes a removable upper mounting Safety lock 125 between seat 20 and lower mounting seat 30. Specifically, in this embodiment, the safety lock 125 is arranged on the lower mounting base 122, and one end of the safety lock 125 has a blocking portion 125a, and the blocking portion 125a is preferably located between the upper mounting base 121 and the lower mounting base 122. , the blocking portion 125 a interferes with the relative rotation of the upper mounting base 121 and the lower mounting base 122 , and the other end of the safety lock 125 has an operating portion 125 b exposed from the lower mounting base 122 . Of course, in other embodiments, the operating portion 125b may expose the upper mounting seat 121 . When the safety lock 125 is driven, the blocking portion 125a removes the interference between the upper mounting base 121 and the lower mounting base 122 , so that the safety lock 125 avoids the rotation space for the upper mounting base 121 and the lower mounting base 122 . At the same time, the traction member 13 drives the engaging member 124 through the sliding driving member 123 to release the engagement of the upper mounting base 121 and the lower mounting base 122 , so that the upper bracket 20 can rotate relative to the lower bracket 30 to achieve folding. A more specific description is as follows:

In this embodiment, the sliding driving part 123 and the engaging part 124 are both disposed on the upper mounting base 121, the safety lock 125 is disposed on the lower mounting base 122, and the operating part 125b of the safety lock 125 extends out of the lower mounting base 122, The upper mounting base 121 is provided with an opening 121a for the passage of the blocking portion 125a and providing space for the rotation between the upper mounting base 121 and the lower mounting base 122, so as to facilitate the sliding of the driving member 123 and the engaging member 124 on the upper mounting base 121 layout and installation. Preferably, the safety lock 125 is set on the lower mounting base 122 in such a way that: the lower mounting base 122 is provided with a sliding guide cavity 122d for the blocking part 125a to guide and slide, and the lower mounting base 122 is also provided with a sliding guide cavity 122d located in the sliding guiding cavity 122d. One side of the collision platform 122c, and a fifth elastic element 127 is built in the safety lock 125, one end of the fifth elastic element 127 is in collision with the safety lock 125, and the other end of the fifth elastic element 127 is in collision with the collision platform 122c, Thereby providing elastic force for the reset of the safety lock 125, as shown in FIG. 9 . Preferably, the interference platform 122c in this embodiment is a rivet, which provides installation and position-limiting functions for the safety lock 125 .

At the same time, the sliding driver 123 is resettable on the upper mounting base 121 through a first elastic element 126, and the sliding driver 123 is provided with an inclined guide chute 123a, and the inclined guide chute 123a is preferably driven along the sliding The sliding direction of the sliding part 123 is arranged, and the engaging part 124 is slidably arranged on the upper mounting seat 121. Preferably, the engaging part 124 is arranged on the upper mounting seat 121 along the intersecting direction sliding with the sliding driving part 123, and snaps One end of the part 124 has a matching sliding part 124a extending into the inclined guide chute 123a, and the other end of the engaging part 124 is selectively engaged and connected with the lower mounting seat 122; The cooperation of the sliding part 124a drives the engaging member 124 to release the engagement between the upper mounting base 121 and the lower mounting base 122; specifically, as shown in FIG. The segment part 122a connected with the engaging part 124, the segment part 122a is arranged in an arc shape, and the engaging part 124 is selectively engaged with one of the segment parts 122a, so when the sliding driving part 123 passes through the inclined guide chute 123a and The engagement of the sliding portion 124 a drives the engaging member 124 to slide out of the segment portion 122 a, thereby releasing the engagement between the upper mounting base 121 and the lower mounting base 122 .

More specifically, in this embodiment, each section portion 122a is a section of hole to simplify the structure of the section portion 122a. In addition, the lower mounting base 122 is provided with a retracting hole 122b. The retracting hole 122b is preferably located below the section hole and can be engaged with the engaging member 124; when the engaging member 124 is engaged with the engaging hole 122b, the The upper frame 20 is folded on the lower frame 30 , as shown in FIG. 12 , thereby reducing the space occupied by the baby bouncer 100 of this embodiment.

Wherein, as shown in FIG. 3 and FIG. 8 , with the help of the cooperation of the inclined guide groove 123a and the matching sliding part 124a, the sliding driving part 123 can more reliably drive the engaging part 124 to move along the intersecting direction sliding with the sliding driving part 123. The synchronous and coordinated sliding simplifies the structure in which the sliding drive member 123 drives the engaging member 124 to slide; as shown in FIG. The upper bracket 20 and the lower bracket 30 are engaged and fixed after the angle adjustment, and the relative rotation between the upper bracket 20 and the lower bracket 30 after the angle adjustment is prevented.

Please refer to Figures 1 to 2, Figures 4 and 7, Figure 10, and Figures 13a and 13b. Preferably, the baby rocking chair 100 of this embodiment further includes a toy bar 40, and two ends of the toy bar 40 are respectively provided with an engaging rotating assembly 50, and one end of the engaging rotating assembly 50 is engaged and connected with the upper bracket 20, and the engaging and rotating assembly 50 is engaged and connected. The other end of the engaging rotating assembly 50 is connected with the toy bar 40, and the engaging rotating assembly 50 can make the toy bar 40 rotate relative to the upper bracket 20, so that the adjustment of the toy bar 40 is convenient for children to touch the toys on the toy bar 40.

Specifically, please refer to FIG. 4 and FIG. 10 , the engaging rotating assembly 50 includes a fixing seat 51 and an adjusting seat 52 . One end of the fixing seat 51 has a sleeve portion 511 sleeved with the upper bracket 20 . Preferably, the sleeve portion 511 is C-shaped, the sleeve portion 511 is sleeved on the upper bracket 20 and is provided with a first engaging portion 511a. The upper bracket 20 is correspondingly provided with a second engaging portion 21, and the other end of the fixing seat 51 has a first teeth engaging portion 512, the first teeth engaging portion 512 is preferably arranged in a ring shape, and the adjusting seat 52 is correspondingly A second tooth occlusal portion 521 is provided to engage with the first tooth occlusal portion 512; the toy bar 40 is detachably arranged on the adjustment seat 52, preferably the toy bar 40 is directly inserted on the adjustment seat 52, In order to facilitate the engaging connection between the toy bar 40 and the upper bracket 20 , the structure of the engaging rotating assembly 50 can also be simplified.

More specifically, in this embodiment, the engaging rotation assembly 50 further includes a third elastic element 54 and a cover body 53, the adjustment seat 52 defines a receiving groove (not shown in the figure), and the third elastic element 54 is located and the cover body 53 covers the opening of the accommodating groove, so as to facilitate the layout and installation of the third elastic element 54 .

Preferably, the third elastic element 54 is connected between the adjustment seat 52 and the cover body 53 so that the adjustment seat 52 can move relative to the fixed seat 51 . The engaging rotating assembly 50 also includes a connecting piece 55, the connecting piece 55 connects the cover body 53, the adjustment seat 52 and the fixing seat 51, and is used to support the cover body 53, so that the third elastic element 54 can apply force to fix the adjustment seat 52. The seat 51 is biased to ensure that the adjustment seat 52 and the fixed seat 51 are tightly engaged. Preferably, the connecting member 55 is a rivet, a pull rivet or a screw.

Please refer to FIG. 11 , the baby rocker 100 of this embodiment also includes a rocker 60 , the top end of the rocker 60 is pivotally connected to the lower bracket 30 , so that the bottom end of the rocker 60 can wrap around the rocker 60 and the rocker 60 . The pivot joint of the lower bracket 30 rotates. The rotation of the anti-sway member 60 can cause the anti-sway member 60 to have a supporting position as shown in FIG. 13b relative to the lower bracket 30, and a retracted position as shown in FIG. 13a; Part 60 extends out of lower bracket 30, and the anti-sway member 60 extending out of lower bracket 30 makes lower bracket 30 contact with the support surface to limit the shaking of lower bracket 30, so that the baby bouncer 100 of this embodiment can be used as a general fixed seat. The state is shown in Figure 13b; when the anti-sway member 60 is in the stowed position and the anti-sway member 60 is stored on the lower bracket 30, the anti-sway member 60 stored on the lower bracket 30 makes the lower bracket 30 contact with the support surface so that the The baby bouncer 100 of this embodiment can rock relative to the supporting surface, and the state is shown in FIG. 13a. In other words, the anti-rocking member 60 can realize the rapid switching process of the baby bouncer 100 in this embodiment between rocking and non-rocking. Specifically, as follows:

Preferably, the anti-swing member 60 extends outwards with a pivot portion 61 , the lower bracket 30 is provided with a connecting block 31 cooperating with the pivot portion 61 , and the pivoting member 70 passes through the connecting block 31 and the pivot portion 61 , The anti-swing member 60 is pivotally connected to the lower bracket 30 , so that the anti-sway member 60 can rotate relative to the lower bracket 30 through the cooperation of the pivot joint 61 and the connecting block 31 . Specifically, in this embodiment, there are two connecting blocks 31 , and the two connecting blocks 31 are spaced apart from each other, and the pivot joint 61 is located between the two connecting blocks 31 . Preferably, each connection block 31 is inserted into the lower bracket 30 , and the pivot joint 61 is located between the two connection blocks 31 butted against the two connection blocks 31 , so as to increase the pivot between the anti-swing member 60 and the lower bracket 30 . connection reliability. More specifically, both ends of the pivoting portion 61 are provided with a first positioning portion 611 and a first limiting portion 612 . Each connecting block 31 is provided with a second positioning portion 311 cooperating with the first positioning portion 611 and a second limiting portion 312 cooperating with the first limiting portion 612 . The first positioning part 611 is preferably a first positioning convex, the second positioning part 311 is preferably at least two second positioning concaves, the first limiting part 612 is preferably a first limiting convex, and the second limiting part 312 is preferably a first limiting slot into which the first limiting protrusion can extend and rotate. When the anti-swing member 60 is at the support position, the first limiting protrusion is in contact with the side wall of one end of the first limiting groove, and the first positioning protrusion is positioned in a second positioning recess; When the position is raised, the first positioning protrusion is in contact with the side wall of the other end of the first positioning groove, and the first positioning protrusion is positioned in another second positioning recess.

At the same time, the pivoting member 70 passing through the connecting block 31 is provided with a third engaging portion 71, and the connecting block 31 is correspondingly provided with a fourth engaging portion 313, and the third engaging portion 71 is engaged with the fourth engaging portion 313. combine. Specifically, the third engaging portion 71 is preferably an annular engaging groove, and the fourth engaging portion 313 is preferably engaging fingers, so as to facilitate the installation between the pivoting member 70 and the connecting block 31 . More specifically, the engaging fingers include at least two engaging pieces 313a, the engaging pieces 313a are formed by extending from the connecting block 31 along the axis of the pivoting member 70, and the engaging pieces 313a are arranged around the pivoting member 70, so that There is a snap connection between the snap fingers and the pivot member 70 .

1 to 13b, the working principle of the baby bouncer in this embodiment is described in detail: as shown in FIG. The blocking part 125a of 125 is facing the opening 121a of the upper mounting base 121, so as to avoid the space for the rotation between the upper mounting base 121 and the lower mounting base 122; then, as shown in Figure 5, press the operating member 11 to make the operation The member 11 drives the moving pulling member 14 to move in the direction of pulling the pulling member 13 through the cooperation of the first inclined surface 11 b and the second inclined surface 14 a. As shown in FIG. 3 , the moving traction member 13 drives the sliding driving member 123 in the engaging device 12 to slide on the upper mounting base 121, and the sliding sliding driving member 123 passes through the cooperation of the inclined guide groove 123a and the matching sliding part 124a. Next, make the sliding driver 123 drive the engaging member 124 to move inwardly, and compress the first elastic element 126, so that the engaging member 124 is disengaged from engaging with the segment hole of the lower mounting seat 122, then the operation at this time The personnel can freely adjust the angle between the upper bracket 20 and the lower bracket 30; when the operator adjusts the angle between the upper bracket 20 and the lower moving bracket 30, and makes the engaging piece 124 and the corresponding section hole At this time, the first elastic element 126 is used to drive the reset of the sliding driver 123, and the reset sliding driver 123 drives the reset of the engaging member 124, so that the engaging member 124 is engaged in the corresponding segment hole; at the same time, the reset The sliding driving part 123 drives the moving pulling part 14 to reset through the pulling part 13, so that the moving pulling part 14 drives the operating part 11 to reset, and is ready for the next adjustment.

Please refer to FIG. 14 to FIG. 27 , which show the second embodiment of the baby bouncer of the present invention. The structure of the baby bouncer 100 ′ of this embodiment is basically the same as that of the baby bouncer 100 of the first embodiment. The specific differences are as follows What time is it:

First, as shown in Figures 14 to 16, and Figures 26 and 27, the operating part 11' of the baby bouncer 100' in this embodiment is to pull the traction part 13 to move in a rotating manner; as shown in Figures 4 to 6 It is shown that the operating part 11 of the baby bouncer 100 of the first embodiment moves by pulling the pulling part 13 to move, so the operating part 11' of this embodiment omits the moving pulling part 14 of the first embodiment, And the cooperative connection relationship between the operating part 11 and the moving pulling part 14.

Second, as shown in Figures 14 to 21, the engaging device 12' of the baby bouncer 100' in this embodiment is such that the engaging piece 124 is directly engaged with the segment part 122a' on the lower mounting seat 122', so there is no need to The sliding drive member 123 in the engaging device 12 of the first embodiment is provided, so the structure of the engaging device 12' can be simplified.

Third, as shown in FIGS. 22 to 25 , the specific structure of the pivotal joint 61 ′ of the baby bouncer 100 ′ in this embodiment is different from that of the pivotal joint 61 of the baby bouncer 100 in the first embodiment; specifically, as As shown in FIG. 11 , the pivot joint 61 of the first embodiment has an integral structure, and a first positioning portion 611 and a first limiting portion 612 are provided on both ends of the pivot joint 61 of the integral structure; The baby bouncer 100' of this embodiment is a split structure, consisting of a pivot shell 61b, two adjustment blocks 61a and a fourth elastic element 61c. The specific difference structure of the baby bouncer 100` in this embodiment is now described:

First, as shown in Figure 14 to Figure 17, Figure 19 to Figure 21 and Figure 26 to Figure 27, the operating member 11' of this embodiment is pivotally connected to the upper bracket 20, and the operating member 11' has an operating part 11a' And a pulling part 11b', the pulling part 13 is passed through the pulling part 11b'. Specifically, the pulling portion 11 b ′ is provided with a penetration groove 111 ′ for the traction member 13 to pass through laterally, so as to facilitate the penetration of the traction member 13 . Therefore, when the operating part 11a' drives the pulling part 11b' to pivot counterclockwise in FIG. and the engagement of the lower bracket 30, so that the upper bracket 20 and the lower bracket 30 can rotate with each other. Specifically, in order to make the operating part 11' pivotally connected to the upper bracket 20 more reliably, a retractable cover 16 is installed on the upper bracket 20, the operating part 11' is pivotally connected to the retractable cover 16, and the operating part 11a' The folding cover 16 is exposed. The retractable cover 16 is provided with an exposure opening 162 for the operating part 11a' to be exposed; preferably, the operating part 11' also has a pivot part 11c', and the retractable cover 16 has a groove 161 correspondingly, by means of the pivot part The cooperation between 11c' and the groove 161 makes the pivotal connection between the operating part 11' and the retractable cover 16 more reliable; at the same time, in order to limit the rotation range of the operating part 11', the operating part 11' also has a rotation limiter. The limiting boss 11d' is used, and the limiting boss 11d' is located at one side of the pulling part 11b'. Preferably, as shown in FIG. 27 , the retractable cover 16 has a pair of support members 163 , and each support member 163 has a limiting groove 163 a. The limiting groove 163a is used to limit the traction member 13, so that the rotation of the operating member 11' can drive the traction member 13 to produce a larger movement stroke.

Next, as shown in FIGS. 14 to 21 , the engaging device 12 ′ of this embodiment includes the aforementioned upper mount 121 fixed on the upper bracket 20 , and a lower mount 122 fixed on the lower bracket 30 . `and a aforementioned snap-fitting piece 124, the upper mounting base 121 is pivotally connected with the lower mounting base 122` and is matched with the lower mounting base 122`, one end of the snap-fitting piece 124 is connected with the traction piece 13, the snap-fitting piece 124 The other end selectively engages with the upper mount 121 and the lower mount 122 ′. The way to realize the selective engagement of the engaging member 124 to the upper mounting seat 121 and the lower mounting seat 122′ is that the lower mounting seat 122′ faces the side wall 1221 of the engaging member 124 and extends a plurality of convex teeth 1222 toward the engaging member 124. Each protruding tooth 1222 and the side wall 1221 jointly form a section portion 122a ′, so that the engagement between the engaging member 124 and the lower mounting base 122 ′ is simpler and more reliable. At the same time, in order to make the engaging part 124 reset automatically, a second elastic element 128 is connected between the engaging part 124 and the upper mounting base 121. When the segments 122a' are engaged with each other, a reset force is provided for the resetting of the engaging part 124, so that the resetting of the engaging part 124 is more reliable. As for the setting position of the safety lock 125 and the matching relationship with the upper mounting base 121 and the lower mounting base 122 ′, it is the same as that of the first embodiment, so it will not be repeated here.

Furthermore, as shown in FIGS. 22 to 25 , the pivot joint 61 ′ of the anti-sway member 60 of the baby bouncer 100 ′ in this embodiment includes two adjustment blocks 61 a and a hollow pivot joint shell 61 b, and the adjustment block 61 a can move The other adjustment block 61a is movably plugged into the other side of the pivot housing 61b, and a first adjustment block 61a is arranged between each adjustment block 61a and the pivot housing 61b. Four elastic elements 61c. Of course, according to actual needs, a fourth elastic element 61c may also be connected between the two adjustment blocks 61a.

Each adjustment block 61a has the aforementioned first positioning portion 611 and the aforementioned first limiting portion 612, so when the anti-sway member 60 unfolds the lower bracket 30, the first positioning portion 611 pushes the adjustment block 61a to press the first positioning portion 61a along the first position. The direction of the four elastic elements 61c moves to make the first positioning part 611 of the adjustment block 61a cross the second positioning part 311 at the rear end of the connection block 31 and slide into the second positioning part 311 at the front end, and make the first positioning part 611 on the adjustment block 61a The limiting part 612 is transformed from being in contact with the front end of the second limiting part 312 (limiting groove) to being in conflict with the rear end of the second limiting part 312, so as to achieve the purpose of the anti-shake member 60 being displayed; The rocker 60 pivots in the direction of being folded into the lower bracket 30, and the pivoted rocker 60 makes the first positioning portion 611 of the adjustment block 61a in the pivot shell 61b push the adjustment block 61a to compress the fourth elastic element 61c, so that the first positioning part 611 goes over the second positioning part 311 at the front end of the connecting block 31 and slides into the second positioning part 311 at the rear end, and at the same time makes the first limiting part 612 connected with the connecting block 31 The interference of the rear end of the second limiting portion 312 is transformed into the interference of the front end of the second limiting portion 312 , so as to achieve the purpose of retracting the anti-swing member 60 .

The above is the difference between the baby rocker 100 ′ of this embodiment and the baby rocker 100 of the first embodiment, and for the same structure of the baby rocker 100 ′ of this embodiment and the baby rocker 100 of the first embodiment, here No longer.

14 to 27, the working principle of the baby bouncer 100' of this embodiment is described: when the angle between the upper bracket 20 and the lower bracket 30 is to be adjusted, the operator makes the operating part 11a of the operating part 11' `When rotating counterclockwise in FIG. 20 to the position shown in FIG. 21, the rotating operation part 11a` drives the traction part 13 to move by means of the pulling part 11b` at this time, and the moving traction part 13 pulls the engaging part 124 along the disengagement and The section part 122a' of the lower mounting seat 122' moves in the direction, so that the moving engaging part 124 breaks away from the engagement of a section part 122a' corresponding to the lower mounting seat 122' and compresses the second elastic element 128, so that the upper elastic element 128 at this time The bracket 20 and the lower bracket 30 can pivot to a desired angle; when the upper bracket 20 and the lower bracket 30 pivot to a desired angle, release the operation on the operating member 11 ′ at this time, so that the second elastic element 128 Push the engaging part 124 back and engage with a section part 122a' corresponding to the lower mounting seat 122', locking the pivot between the upper bracket 20 and the lower bracket 30; at the same time, the reset engaging part 124 is pulled The traction member 13 drives the operating member 11 ′ to reset, thereby completing the purpose of adjusting the angle between the upper bracket 20 and the lower bracket 30 .

As shown in Figure 24, when the anti-swing member 60 is unfolded, the rotating anti-sway member 60 makes the first positioning portion 611 of the adjustment block 61a in the pivot housing 61b push the adjustment block 61a to compress the fourth elastic member 61c. Direction movement, so that the first positioning part 611 crosses the second positioning part 311 at the rear end of the connecting block 31 and slides into the second positioning part 311 at the front end, and at the same time makes the first limiting part 612 by the second limiting part 612 with the connecting block 31 The collision of the front end of the position part 312 is transformed into the collision with the rear end of the second limiting part 312, so as to realize the exhibition purpose of the anti-shake piece 60; 60 is rotated in the direction of being folded into the lower bracket 30, and the rotating anti-swing member 60 makes the first positioning part 611 of the adjustment block 61a in the pivot housing 61b push the adjustment block 61a to move in the direction of compressing the fourth elastic element 61c Make the first positioning part 611 go over the second positioning part 311 at the front end of the connecting block 31 and slide into the second positioning part 311 at the rear end, and at the same time make the first limiting part 612 connected with the second limiting part of the connecting block 31 The collision of the rear end of 312 is transformed into collision with the front end of the second limiting portion 312 , so as to achieve the purpose of retracting the anti-swing member 60 .

Wherein, the operation process of the safety lock 125 and the anti-swing member 60 of this embodiment is the same as that of the first embodiment, so it will not be repeated here; in addition, in order to make the reset of the operating member 11' more reliable, this The baby bouncer 100' of the embodiment may be provided with a sixth elastic element (not shown in the figure) for resetting the operating member 11'.

Please refer to FIG. 28 and FIG. 29 , which show the structural diagram of a baby rocker with a calf rest installed on it according to the second embodiment of the present invention. Wherein, in Fig. 28 and Fig. 29, the baby bouncer 100' of the second embodiment of the present invention also includes a lower leg rest 80 and a locking assembly 90, and the two ends of the lower leg rest 80 are respectively pivotally connected to the upper bracket 20, and the lock The locking component 90 is disposed between the calf rest 80 and the upper frame 20 and selectively locks the rotation between the calf rest 80 and the upper frame 20 . Specifically, as shown in Figures 30 to 36, the locking assembly 90 includes a locking tooth 91, a connecting seat 92 and a lock release member 93, the connecting seat 92 is fixed on the upper bracket 20, and the connecting seat 92 is provided with One end of the locking tooth 91 is locked with the third tooth 921 , and the calf rest 80 is provided with a fourth tooth 81 locked with the other end of the locking tooth 91 . There is an elastic member 96 between the connecting seat 92 and the locking tooth 91 , which biases the locking tooth 91 toward the calf 80 , so that the locking tooth 91 can be selectively locked with the fourth tooth 81 . The lock release part 93 is movably arranged so that the lock release part 93 that moves can drive the lock tooth 91 to disengage from the lock with the fourth tooth 81, thereby allowing the mutual pivot between the lower leg 80 and the upper bracket 20, that is, The purpose of releasing the lock between the calf rest 80 and the upper bracket 20 can be achieved. Preferably, as shown in FIG. 29 , the locking assembly 90 further includes a pivot shaft 94 , and the pivot shaft 94 passes through the calf rest 80 , the lock release member 93 , the locking teeth 91 , the connecting seat 92 and the upper bracket 20 in sequence, so that The connection between the shank 80, the lock release part 93, the lock teeth 91, the connecting seat 92 and the upper bracket 20 is more reliable; one end of the lock release part 93 corresponds to the lock teeth 91, and the other end of the lock release part 93 is worn The shank leans against 80, so that the operation to release lock 93 is convenient. More specifically, as shown in FIG. 32 , the locking assembly 90 also includes a puller 95, which is arranged on one end of the pivot shaft 94 passing through the calf rest 80 and is pivotally connected with the calf rest 80, and is pulled Part 95 cooperates with one end of release part 93 passing through shank 80, so that the rotation of pulling part 95 drives release part 93 to move along the axis line direction of pivot shaft 94 and pushes locking tooth 91 to overcome the elasticity The bias of the member 96 makes the locking tooth 91 disengage from the locking with the fourth tooth 81, thereby allowing the pivoting of the lower leg 80 relative to the upper bracket 20; preferably, the pulling member 95 and the unlocking member 93 cooperates on a slope along the rotation direction of the wrenching member 95, and the way to realize the oblique cooperation between the wrenching member 95 and the release member 93 is that the wrenching member 95 is provided with a fitting groove 951, and the corresponding two side walls of the fitting groove 951 951a is an inclined structure. Correspondingly, the unlocking part 93 extends along the pulling part 95 to extend into a fitting part 931, and the fitting part 931 correspondingly has a fourth inclined surface 931a. When the member 95 is pulled, it can reliably drive the release member 93 to push the locking tooth 91 to move away from the fourth tooth 81 .

It can be understood that the calf rest 80 of the second embodiment can also be installed on the upper bracket 20 of the first embodiment; meanwhile, due to the structure between the engaging device 12 and the engaging device 12 ′, the operating member 11 and the operation There are differences in the structure between the components 11 ′ and the structures between the pivot joint 61 and the pivot joint 61 ′, so the structures of the six can be arranged and combined to obtain the corresponding embodiment of the baby bouncer. In addition, since the structure of the angle adjustment mechanism of the present invention has been described in detail in the description of the baby rocker 100, 100' of the present invention, the description of the angle adjustment mechanism of the present invention will not be repeated here.

The operating parts 11, 11' of the present invention are movably arranged on the upper bracket 20, and the engaging devices 12, 12' are arranged between the upper bracket 20 and the lower bracket 30, and the upper bracket 20 and the lower bracket 30 are selectively Make a snap connection. One end of the traction member 13 is connected to the operating members 11 and 11 ′, and the other end of the traction member 13 is connected to the engaging devices 12 and 12 ′. Therefore, the operating parts 11, 11' are driven to move on the upper bracket 20 by one-handed operation, and the movable operating parts 11, 11' drive the engaging devices 12, 12' through the traction part 13 to release the upper bracket 20 and the lower bracket 30. close, so that the upper bracket 20 can rotate relative to the lower bracket 30 to realize the angle adjustment between the upper bracket 20 and the lower bracket 30 . Therefore, the baby bouncer 100, 100' of the present invention can realize the angle adjustment between the upper frame 20 and the lower frame 30, so as to meet the different requirements of the baby for riding comfort, while taking into account the convenience and safety of the adjustment operation.

The present invention has been described above in conjunction with the best embodiments, but the present invention is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations made according to the essence of the present invention.

Claims (56)

1. an angle-adjusting mechanism, is suitable for the angle between the upper bracket to baby rocking chair and lower carriage and carries out Adjust, one end of described upper bracket and described lower carriage pivot joint and make the other end of described upper bracket can be around described The articulated section of upper bracket and lower carriage rotates, it is characterised in that described angle-adjusting mechanism include an operating parts, One clamping close device and a traction piece, described operating parts is mobilizable being arranged on described upper bracket, described card Locking device is located between described upper bracket and lower carriage and selectively engages described upper bracket and lower carriage Connecting, one end of described traction piece is connected with described operating parts, and the other end of described traction piece engages with described Device connects；When ordering about the activity on described upper bracket of described operating parts, described operating parts is led by described Draw part and drive the engaging to described upper bracket and lower carriage for the described clamping close device release.

2. angle-adjusting mechanism according to claim 1, it is characterised in that also include moving pulling Part, described traction piece is connected with described operating parts by described mobile drawing article, and described mobile drawing article and Described operating parts is interfered and is connected；When described operating parts order about described mobile drawing article move when, movement described Mobile drawing article pulls described clamping close device by described traction piece.

3. angle-adjusting mechanism according to claim 2, it is characterised in that also include that is arranged on institute Stating the installation lid on upper bracket, described mobile drawing article and described operating parts are all built in described installation lid, And one end of described operating parts exposes described installation cap-shaped and becomes the operating portion for operating.

4. the angle-adjusting mechanism according to Claims 2 or 3, it is characterised in that described operating parts with Described mobile drawing article is the cooperation on inclined-plane.

5. angle-adjusting mechanism according to claim 1, it is characterised in that described operating parts is articulated in On described upper bracket and have an operating portion and a pulling department, described traction piece is placed through described pulling department；When When described operating portion drives described pulling department to pivot, the described pulling department of pivot pulls institute by described traction piece State clamping close device.

6. angle-adjusting mechanism according to claim 5, it is characterised in that also include that is arranged on institute State the lid that folds on upper bracket, described operating parts be articulated in described in fold and cover, and described operating portion exposes institute State and fold lid.

7. the angle-adjusting mechanism according to claim 5 or 6, it is characterised in that described operating parts is also Having the positive stop lug boss for rotary stopper, described positive stop lug boss is positioned at the side of described pulling department.

8. the angle-adjusting mechanism according to claim 5 or 6, it is characterised in that described pulling department is opened It is provided with and place groove for what described traction piece laterally placed.

9. angle-adjusting mechanism according to claim 6, it is characterised in that described fold to cover have A pair support member, each described support member has one for limiting the stopper slot of described traction piece.

10. angle-adjusting mechanism according to claim 1, it is characterised in that described clamping close device bag Include a upper mounting seat being fixedly arranged on described upper bracket, a lower mounting seat and being fixedly arranged on described lower carriage Fastener, described upper mounting seat and described lower mounting seat pivot joint and match with this lower mounting seat, described engaging One end of part is connected with described traction piece, the other end of described fastener selectively to described upper mounting seat and under Mounting seat engages, and described traction piece is built in described upper bracket；Described traction piece pulls described fastener to release Described upper mounting seat of being rivals in a contest and the engaging of lower mounting seat.

11. angle-adjusting mechanisms according to claim 10, it is characterised in that described clamping close device is also Including a slip actuator, described upper mounting seat that what described slip actuator slided in resetting be arranged at or under In mounting seat, one end of described fastener is connected with described slip actuator, described slip actuator with described Traction piece connects；When described traction piece pulls described slip actuator to slide, the described slip of slip drives Part drives the engaging to described upper mounting seat and lower mounting seat for the described fastener release.

12. angle-adjusting mechanisms according to claim 10 or 11, it is characterised in that described engaging Device also includes a safety lock being movably arranged between described upper mounting seat and lower mounting seat, described peace One end of full lock has a stop part, and described stop part interferes described upper mounting seat and lower mounting seat to rotate against, The other end of described safety lock has an operating portion, and described operating portion exposes described upper mounting seat and lower mounting seat One in Er Zhe；When driving described safety lock, described stop part release interfere described upper mounting seat and under Mounting seat, then described upper bracket can rotate relative to described lower carriage.

13. angle-adjusting mechanisms according to claim 12, it is characterised in that described safety lock is arranged In described lower mounting seat, and described operating portion exposes described lower mounting seat, and described upper mounting seat offers confession The opening that described stop part passes through.

14. angle-adjusting mechanisms according to claim 11, it is characterised in that described slip actuator And described fastener may be contained within described upper mounting seat.

15. angle-adjusting mechanisms according to claim 14, it is characterised in that described slip actuator It is reducible being arranged in described upper mounting seat by one first flexible member, and described slip actuator sets Having an inclination guide runner, described fastener is slidably arranged in described upper mounting seat, and described fastener One end have stretch into described inclination guide runner cooperation sliding part, the other end of described fastener is selectively It is connected together with described lower mounting seat；When described slip actuator is by described inclination guide runner and described cooperation The cooperation of sliding part, then order about described fastener and release to the engaging between described upper mounting seat and lower mounting seat.

16. angle-adjusting mechanisms according to claim 15, it is characterised in that described lower mounting seat pair Should be provided with the section portion that some and described fastener is connected together, described fastener selectively with some institutes State the one engaging in section portion.

17. angle-adjusting mechanisms according to claim 15, it is characterised in that described lower mounting seat is also Offer one and fold hole, when described fastener with described fold hole fasten when, described upper bracket collapses in institute State on lower carriage.

18. angle-adjusting mechanisms according to claim 10, it is characterised in that also include being connected to institute Stating one second flexible member between fastener and described upper mounting seat, described lower mounting seat is corresponding to be provided with The section portion that some and described fastener is connected together, described fastener selectively with in some described section portions One engaging.

19. angle-adjusting mechanisms according to claim 18, it is characterised in that described lower installation seat surface Extend some double wedges, each described double wedge and described side to the sidewall of described fastener at described fastener Wall is collectively forming out a described section portion.

20. 1 kinds of baby rocking chairs, including a upper bracket and a lower carriage, one end of described upper bracket with described Lower carriage pivot joint and make the other end of described upper bracket can rotate around the articulated section of described upper bracket and lower carriage, It is characterized in that, described baby rocking chair also includes an angle-adjusting mechanism, and described angle-adjusting mechanism includes one Operating parts, a clamping close device and a traction piece, described operating parts is mobilizable being arranged on described upper bracket, Described clamping close device is located between described upper bracket and lower carriage and selectively blocks described upper bracket and lower carriage Closing and connecting, one end of described traction piece is connected with described operating parts, the other end of described traction piece and described card Locking device connects；When ordering about the activity on described upper bracket of described operating parts, described operating parts passes through described Traction piece drives the engaging to described upper bracket and lower carriage for the described clamping close device release.

21. baby rocking chairs according to claim 20, it is characterised in that described angle-adjusting mechanism is also Including one moves drawing article, described traction piece is connected with described operating parts by described mobile drawing article, and institute State mobile drawing article to be connected with the interference of described operating parts, move when described operating parts orders about described mobile drawing article When, the described mobile drawing article of movement pulls described clamping close device by described traction piece.

22. baby rocking chairs according to claim 21, it is characterised in that described angle-adjusting mechanism is also Including one is arranged on the installation lid on described upper bracket, described mobile drawing article and described operating parts are all built in In described installation lid, and one end of described operating parts is exposed described installation cap-shaped and is become the operating portion for operating.

23. the baby rocking chair according to claim 21 or 22, it is characterised in that described operating parts with Described mobile drawing article is the cooperation on inclined-plane.

24. baby rocking chairs according to claim 20, it is characterised in that described operating parts is articulated in institute Stating on upper bracket and having an operating portion and a pulling department, described traction piece is placed through described pulling department；Work as institute When stating operating portion drive described pulling department pivot, the described pulling department of pivot is pulled described by described traction piece Clamping close device.

25. baby rocking chairs according to claim 24, it is characterised in that described angle-adjusting mechanism is also Including one is arranged on the lid that folds on described upper bracket, described operating parts be articulated in described in fold and cover, and institute State operating portion expose described in fold lid.

26. baby rocking chairs according to claim 24 or 25, it is characterised in that described operating parts is also Having the positive stop lug boss for rotary stopper, described positive stop lug boss is positioned at the side of described pulling department.

27. baby rocking chairs according to claim 24 or 25, it is characterised in that described pulling department is opened It is provided with and place groove for what described traction piece laterally placed.

28. baby rocking chairs according to claim 25, it is characterised in that described fold to cover have one To support member, each described support member has one for limiting the stopper slot of described traction piece.

29. baby rocking chairs according to claim 20, it is characterised in that described clamping close device includes one Upper mounting seat, a lower mounting seat being fixedly arranged on described lower carriage and the engaging being fixedly arranged on described upper bracket Part, described upper mounting seat and described lower mounting seat pivot joint and match with this lower mounting seat, described fastener One end is connected with described traction piece, and the other end of described fastener is selectively to described upper mounting seat and lower installation Seat engaging, described traction piece is built in described upper bracket；Described traction piece pulls the release of described fastener right Described upper mounting seat and the engaging of lower mounting seat.

30. baby rocking chairs according to claim 29, it is characterised in that described clamping close device also includes One slip actuator, what described slip actuator slided in resetting is arranged at described upper mounting seat or lower installation On seat, one end of described fastener is connected with described slip actuator, described slip actuator and described traction Part connects；When described traction piece pulls described slip actuator to slide, the described slip actuator band of slip Move the engaging to described upper mounting seat and lower mounting seat for the described fastener release.

31. baby rocking chairs according to claim 29 or 30, it is characterised in that described clamping close device Also include a safety lock being movably arranged between described upper mounting seat and lower mounting seat, described safety lock One end there is a stop part, described stop part interferes described upper mounting seat and lower mounting seat to rotate against, institute The other end stating safety lock has an operating portion, and described operating portion exposes described upper mounting seat and lower mounting seat two One in person；Interfere described upper mounting seat and lower mounting seat, then described upper bracket when described stop part releases Can rotate relative to described lower carriage.

32. baby rocking chairs according to claim 31, it is characterised in that described safety lock is arranged at institute Stating in lower mounting seat, and described operating portion exposing described lower mounting seat, it is described that described upper mounting seat offers confession The opening that stop part passes through.

33. baby rocking chairs according to claim 30, it is characterised in that described slip actuator and institute State fastener to may be contained within described upper mounting seat.

34. baby rocking chairs according to claim 33, it is characterised in that described slip actuator passes through One first flexible member is reducible being arranged in described upper mounting seat, and described slip actuator is provided with one Tilting guide runner, described fastener is slidably arranged in described upper mounting seat, and the one of described fastener End have stretch into described inclination guide runner cooperation sliding part, the other end of described fastener selectively with institute State lower mounting seat to be connected together；When described slip actuator is slided by described inclination guide runner and described cooperation The cooperation in portion, then order about described fastener and release to the engaging between described upper mounting seat and lower mounting seat.

35. baby rocking chairs according to claim 34, it is characterised in that described lower mounting seat is accordingly Be provided with the section portion that some and described fastener is connected together, described fastener selectively with some described section One engaging in the portion of position.

36. baby rocking chairs according to claim 34, it is characterised in that described lower mounting seat is also offered One is had to fold hole；When described fastener with described fold hole fasten when, described upper bracket collapse in described under On support.

37. baby rocking chairs according to claim 29, it is characterised in that also include being connected to described card The second flexible member between component and upper mounting seat, and described lower mounting seat is corresponding is provided with some and institute State the section portion that fastener is connected together, described fastener selectively with the one card in some described section portions Close.

38. baby rocking chairs according to claim 37, it is characterised in that described lower mounting seat is towards institute The sidewall stating fastener extends some double wedges at described fastener, and each described double wedge is with described sidewall altogether Form out a described section portion together.

39. baby rocking chairs according to claim 20, it is characterised in that also include a toy bar, institute State the two ends of toy bar and be respectively arranged with an engaging rotary components, one end of described engaging rotary components with described Upper bracket is connected together, and the other end of described engaging rotary components is connected with described toy bar, and described engaging Rotary components can make described toy bar rotate relative to described upper bracket.

40. baby rocking chairs according to claim 39, it is characterised in that described engaging rotary components bag Including one and fixing seat and an adjustment seat, one end of described fixing seat has a socket part sheathed with described upper bracket, Described socket part is placed on described upper bracket and is provided with one first holding section, the corresponding setting of described upper bracket Having one second holding section, the other end of described fixing seat has one first teeth bite, and described adjustment seat is right It is provided with the one second teeth bite with described first teeth bite phase snap-in location, described toy with answering Bar is removable installed on described adjustment seat.

41. baby rocking chairs according to claim 40, it is characterised in that described engaging rotary components is also Including one the 3rd flexible member and a lid, described adjustment seat offers a storage tank, described 3rd elastic unit Part is positioned at described storage tank, and described lid is placed on the opening of described storage tank.

42. baby rocking chairs according to claim 41, it is characterised in that described engaging rotary components is also Including a connection piece, described connector connects described lid, fixing seat and adjusts seat.

43. baby rocking chairs according to claim 20, it is characterised in that also include that one only shakes part, institute State and only shake one end of part and described lower carriage pivot joint, the described rotation only shaking part make this only shake part relatively described under Support has a Support Position and a stowed position；When described only shake part be positioned at described Support Position when, described Only shake part and stretch out described lower carriage；When described only shake part be positioned at described stowed position when, described only shake part collection On described lower carriage.

44. baby rocking chairs according to claim 43, it is characterised in that the described part that only shakes stretches out Going out an articulated section, described lower carriage is provided with the contiguous block coordinating with described articulated section, and a pivotal part wears In described contiguous block and articulated section.

45. baby rocking chairs according to claim 44, it is characterised in that described contiguous block is two, Contiguous block described in two is that spaced apart docking is arranged, and described articulated section is positioned at described in two between contiguous block.

46. baby rocking chairs according to claim 44 or 45, it is characterised in that described articulated section Two ends are provided with one first location division and one first limiting section, and each described contiguous block is provided with and described first Location division coordinates one second location division of positioning and coordinates spacing one second spacing with described first limiting section Portion.

47. baby rocking chairs according to claim 46, it is characterised in that described articulated section comprises two tune The pivot joint shell of monoblock and a hollow, adjustment block described in is movably plugged in the side of described pivot joint shell, Another described adjustment block is movably plugged in the opposite side of described pivot joint shell, each described adjustment block and institute State and between pivot joint shell, be each provided with the 4th flexible member, and each described adjustment block has described first location division And described first limiting section.

48. baby rocking chairs according to claim 46, it is characterised in that described first location division is one First convex, described second location division is that at least two second positioning are recessed, and described first limiting section is one first Limit convex, described second limiting section is one to stretch into and rotatable one first stopper slot for described first limit convex, The described part that only shakes is positioned at described Support Position, then described first limit convex contacts at one of described first stopper slot On the sidewall of end, and described first convex is positioned one described second and positions recessed interior；Described only shake part position In described stowed position, then on the sidewall of the other end that described first limit convex contacts at described first stopper slot, And described first convex be positioned another described second positioning recessed in.

49. baby rocking chairs according to claim 44 or 45, it is characterised in that described pivotal part sets It is equipped with one the 3rd holding section, corresponding one the 4th holding section that is provided with of described contiguous block, described 3rd holding section Fasten with described 4th holding section.

50. baby rocking chairs according to claim 49, it is characterised in that described 3rd holding section is one The slot of annular, described 4th holding section is an engaging finger.

51. baby rocking chairs according to claim 50, it is characterised in that described engaging finger include to Few two snap-latch pieces, described snap-latch piece is formed along the direction of axis line extension of described pivotal part by described contiguous block, And described snap-latch piece is arranged around described pivotal part.

52. baby rocking chairs according to claim 20, it is characterised in that also include a shank backrest and Lock-in component, the two ends of described shank backrest are articulated on described upper bracket respectively, and described lock-in component is located at institute State between shank backrest and described upper bracket and selectively sealed described shank backrest and described upper bracket rotate.

53. baby rocking chairs according to claim 52, it is characterised in that described lock-in component comprises one Sealed tooth, a connecting seat and a release the lock part, described connection seat is located on described upper bracket, and described connection seat Being provided with the 3rd teeth that the one end with described sealed tooth locks together, described shank backrest is provided with and described sealed tooth The 4th teeth that the other end locks together, described sealed tooth selectively locks together with described 4th teeth, described Release the lock part is movably arranged；It is sealed that described release the lock part orders about that described sealed tooth departs from described 4th teeth, Then described shank backrest and described upper bracket can be mutually pivotable.

54. baby rocking chairs according to claim 53, it is characterised in that described lock-in component also includes One pivotal axis, described pivotal axis wears described shank backrest, release the lock part, sealed tooth successively, connects seat and above prop up Frame, and described pivotal axis is articulated in described shank backrest and connects on seat, one end of described release the lock part and described lock Closing tooth corresponding, the other end of described release the lock part passes described shank backrest.

55. baby rocking chairs according to claim 54, it is characterised in that described lock-in component also includes Pulling piece, described pulling piece is fixedly arranged on described pivotal axis and passes on one end of described shank backrest, and described pulls Match in one end that part passes described shank backrest with described release the lock part；The rotation of described pulling piece is released described in ordering about Latch fitting moves and sealed tooth described in pushing tow along the direction of axis line of described pivotal axis.

56. baby rocking chairs according to claim 55, it is characterised in that described pulling piece is released with described Latch fitting is along the cooperation that the direction of rotation of described pulling piece is inclined-plane.