CN100594825C - Infant swing with tilt adjustment and rotation functions - Google Patents

Abstract

The invention relates to an infant swing with tilt adjustment and rotation functions. The child swing has a base, and a suspension assembly supports the base for reciprocating movement of the base. A seat having multiple applications is removably mounted and secured to a base formed with a swivel mechanism that enables the seat to be selectively positioned in either a fore-aft swing mode or a side-to-side swing mode. The swivel mechanism utilizes a cooperating elliptical positioning member and triangular guide member to move the center of gravity of the seat laterally when the seat is repositioned. The base is provided with a single hand actuated tilting device. The reclining actuator utilizes a push rod having a projection that engages the channel to lock the seat in a selected reclined position, and the push rod is laterally operable to disengage the projection from the channel to allow the seat to select a new reclined position.

Description

Child swing with tilt adjustments and spinfunction

Technical field

The present invention relates to a kind of support body of Child swing, thus particularly a kind of easy to use and guarantee that electro-motor passes to suspended rack assembly with moment of torsion and makes its reciprocating Child swing with tilt adjustments and spinfunction.

Background technology

Care of young person uses Child swing to console the child usually.Child swing mainly comprises the frame mounting that the child is placed on the seat of the position that is above the ground level safely and supports described seat and allow seat to move in the mode that comes and goes.Its mode that comes and goes is moved and is mainly forward and the motion of direction backward, also has some baby seats that motion from a side to opposite side is provided.Such swing provides comfortable, a safe and happy environment to the child.

When looking after the child, when the child is having a rest or sleep the time, they need a quiet environment and try not to be disturbed.If take the child in one's arms and they are put in the another one seat, this can startle them usually.In addition, it also is valuable can providing the multi-functional baby seat of an oscillating motion.Therefore, a kind of swing is arranged, infant carrier or children car seat directly can be attached on this swing, and the child is transferred to the another one seat from a seat for care of young person provides can selectively make the child produce oscillating motion and need not.No. 6017088 of people such as William Si Difen invention, the day for announcing is that the United States Patent (USP) on January 25th, 2000 has disclosed this convertible swing system, in this part patent, seat-assembly is removably mounted on the body by a locked mechanism.

Therefore, this need provide a kind of mechanism to connect between swing suspension system and automotive seat or baby seat.This mechanism can make care of young person directly automotive seat or baby seat are directly connected on the draft hitch, makes oscillating motion be delivered to the child who sleep soundly at automotive seat or baby seat from a support system.

The angle of inclination adjustment that leans against of most of swing seats is to reach by supporting in the groove that steel wire is positioned at seat back to engage with stop block in this grooved on the market.This supporting steel wire pivots usually and is connected on the suspension body.Seat design becomes this pattern so that can pivot around seat bottom during banking motion, and this tilting gearing is rational in infrastructure and with low cost.But this tilting gearing needs care of young person to stand in the swing back in the angle of adjusting this seat to make the backrest angle of with the hands adjusting this seat.Generally speaking, a hand needs supporting chair, and this supports steel wire the heavy-handed new location of another.Though though this adjustment mode is effective, this tilting gearing incompatibility ergonomics and difficultly understand mode of operation from intuition.

No. 5746478 of people such as Michael La Muli invention, the United States Patent (USP) of authorizing on May 5th, 1998 has disclosed a kind of tilting gearing of child's safety seat, this tilting gearing can be brought in the operable lock firmware before child's safety seat, locking part can be engaged with the perforate on a pair of interval guide rail that is arranged on side.No. 5494331 of people such as Ichiro Onishi invention, the United States Patent (USP) of bulletin disclosed a kind of child's safety seat on February 27th, 1996, and this seat can be by tilting with the relative base assembly of arc-shaped guide rail that spring locking lock lumps together.Mark fills in No. 5335964 of people such as moral Rec invention, the United States Patent (USP) of authorizing on August 9th, 1994 discloses a kind of child's automotive seat, this seat has a pillar and can selectively engage with opening, thereby can determine the obliquity of the base assembly of the relative supporting chair of seat-assembly.

Therefore, provide a kind of singlehanded tilting gearing that drives real being necessary.Provide a kind of tilting gearing in the suspension system and this suspension system of being contained in portable seat-assembly removably is installed also is necessary in fact.

Many care of young persons like selecting front and back and sideshake function simultaneously, are that child customizes the mode that they like because this allows them.Thereby, swing seat can allow care of young person provide selectable swaying direction at vertical or horizontal location seat for providing to rotatablely move.The Denier guest very waits No. 5562548 of people's invention, and the United States Patent (USP) of authorizing on October 8th, 1996 has disclosed this swing, and wherein this rotary components is positioned at the below of this seat.This rotary components is made of a platform, and this seat can be around a vertical rotation axis rotation.This whirligig is placed in the swing seat below, so just has spacing on child's head, can allow to embrace the child and the child is put in the seat in seat.Under the swing state of this Child swing, seat and base are suspended and be supported from the device of baby seat top, and this device is provided with to be rotatably connected and so that locate seat it is waved or side direction is waved at fore-and-aft direction.This swing can provide two kinds of different oscillating motions, but this device that is positioned at baby seat top may hinder child's discrepancy, especially when the child being embraced into seat and embracing seat.

An extremely important design of Child swing has considered that the center of gravity of Child swing is the position of centre of gravity that is positioned at child, and the seat geometric center is not necessarily passed through in this position.Therefore, when seat from front and back when swing position changes over sideshake, if seat rotates around the rotating shaft that roughly is positioned at center of gravity, when swing during in the sideshake position, the geometric center of seat is not the center of swing rack.Therefore, if seat can also can laterally move the position of swerving the weight, to provide the seat in the eternal lasting frame better center from front and back to rotating to lateral position.

Therefore, if can provide a kind of when a kind of whirligig of chair mounted to the pedestal, like this when seat when the front and back swaying direction moves to the sideshake direction, can laterally change the center of gravity that seat has child's seat.

Summary of the invention

One object of the present invention is to overcome above-mentioned weak point of the prior art, and a kind of Child swing is provided, and it comprises that one removably connects the pedestal of accommodating the different structure seat.Another object of the present invention ties up to provides a kind of locked instrument, this locked instrument can move apart from pedestal will make seat by one-handed performance, another object of the present invention is that this pedestal is supported by the suspended rack assembly of Child swing for the detachable seat that is installed on the pedestal provides a whirligig.Another object of the present invention provides a whirligig, when seat when front and back swing mode moves to the sideshake mode, described whirligig can horizontal mobile seat and seat in child's center of gravity.Another object of the present invention is providing a whirligig that is used for Child swing, and this whirligig is not to rotate around a fixed axis.Another purpose of the present invention is providing a Child swing, and its seat top can not be rotated that device disturbs and the turnover that influences the child.Another purpose of the present invention provides a tilting gearing, and it can be by one-handed performance to select the obliquity of seat, and this seat is removably mounted on the pedestal of Child swing.Another purpose of the present invention provides an a kind of tilting gearing that is positioned at the pedestal of Child swing again.Thereby another purpose of the present invention is to utilize projection on the catch bar to be positioned in the corresponding conduit seat lock is fixed on the selected obliquity with respect to pedestal, but and this catch bar self-return.Another purpose of the present invention provides one and has the Child swing that can move apart seat, this seat can selectively be positioned at multiple swing position and be movable to selected obliquity, this swing structure is durable, it is cheap to make, maintenance easily, simple and convenient assembly and use effectively simple.

Purpose of the present invention can reach by following measure:

This Child swing, its special character is:

One support body device, described support body device can be realized the reciprocating motion of a kind of seat unit with respect to described support body device;

One seat unit, described seat unit comprise that one is connected to the draft hitch that can carry out the reciprocating manner motion on the described support body device with respect to the support body device, and described seat unit comprises:

One is installed in the pedestal of described draft hitch end, described pedestal comprise one with described draft hitch on a fixing base and a removable footstock that is installed on the described base, base and footstock joint definition formation one arc track.

One baby seat, this baby seat is removably mounted on the footstock of described pedestal and moves back and forth with described pedestal and draft hitch; And

One tilting gearing, described tilting gearing are contained in the described pedestal and described tilting gearing is controlled described footstock and moved and described baby seat is placed this selected obliquity relative to described base along described arc track.

Described tilting gearing comprises a horizontal actuating handle, and it is outstanding from described pedestal that this activates handle, but described actuating handle elasticity is partial to a tilt-lock position.

Described actuating handle comprises a middle chamber, described middle chamber is accommodated the newel that is formed on the footstock, described middle chamber has a pair of bias spring that is positioned at the relative both sides of described newel, thereby make described actuating handle flexibly be partial to a center, described actuating handle can be arbitrarily either side in these center two sides carry out the line line and move.

Described actuating handle is installed on the described footstock, described handle further comprises at least one downward extension and the projection that engages with a locked instrument on the described base, described actuating handle can be arbitrarily either side in these center two sides carry out linearity and move so that described projection releases from from described locked instrument.

Described locked instrument comprises:

A pair of lateral separation and be the conduit of longitudinal extension;

A plurality of between described conduit the block of longitudinal separation; And

A plurality of horizontal grooves, described groove interconnects between adjacent block and with described conduit, when described handle is positioned at described center, thereby described projection optionally is positioned at wherein in the horizontal groove and makes described baby seat be in selected obliquity, when the either side of described handle towards described center moved, described projection was positioned at a wherein conduit.

Comprise that further one is contained in the whirligig in the described pedestal, described whirligig can make described baby seat be in a selected swing mode.

Described base comprises a top and a bottom, and described top is connected on the described footstock and with described footstock and moves on a horizontal plane, allows described top to rotate relative to described bottom thereby described bottom is connected to described top by a connection hub.

Described whirligig comprises:

One is formed on the oval locating ring of described bottom; And

One is formed on the triangle slave unit on described top, when described triangle slave unit can rotate the different swing modes that enter into described baby seat along described oval locating ring.

Described triangle slave unit comprises the contact point that three triangularities are arranged and be connected with described oval locating ring.

Described connection hub places in the oval jack of described base bottom, and when described baby seat moves to another swing during mode from a swing mode, described connection hub laterally moves in described jack.

Be formed with a upwardly extending mounting boss on the described footstock, described seat unit is formed with a fixed structure with resettlement section, described lug boss is accommodated in described resettlement section, described mounting boss comprises a locking part that has spring and be connected with locking opening on the described fixed structure, described seat unit has a locking actuating device, and this locking actuating device is selectively operated and made described locking part break away from described locking opening and make described seat-assembly break away from described pedestal.

The present invention has following advantage compared to existing technology:

1, seat can provide various function to select with respect to the rotation of pedestal, and child's center of gravity can change simultaneously in seat and the seat.

2, seat is placed on the pedestal of Child swing and can conveniently seat be locked on the subbase seat or move apart by locking part.

3, when seat when front and back swing mode converts the sideshake mode to, swing can be stablized.

4, it is occupied that the space above the seat can not be positioned at high-order whirligig, and disturb the child to enter in the seat.

5, tilt-activated device can one-handed performance.

6, tilt-activated device is contained in the pedestal of Child swing.

Description of drawings

Fig. 1 is the stereogram of Child swing of the present invention.

Fig. 2 is the front view of Child swing among Fig. 1.

Fig. 3 is the left view of Child swing among Fig. 1 and Fig. 2.

Fig. 4 is mounted in the front view of the seat on the pedestal, for the sake of clarity, has removed the suspension body and the supporting frame of the Child swing among Fig. 2.

Fig. 5 is the left view of baby seat shown in Fig. 4 and pedestal, and wherein the stowed position of carriage handle dots.

Fig. 6 is the baby seat among Fig. 4 and Fig. 5 and the bottom view of pedestal.

The left view of the pedestal that Fig. 7 is supported by the suspension body.

Fig. 8 is the stereogram of bottom view of seat, and it has shown the fixed structure that cooperates with pedestal.

Fig. 9 is the last parallax stereogram of pedestal, and it has shown the fixed structure that cooperates with seat.

Figure 10 is mounted in the cross-sectional view of the baby seat on the pedestal, and it has shown the locked instrument that removably baby seat is fixed on this pedestal.

Figure 11 is the enlarged drawing that baby seat is fixed to the locking connecting rod on the pedestal.

Figure 12 is the amplification stereogram of the locking connecting rod shown in Figure 11.

The cross-sectional view of Figure 13 13-13 line that is pedestal in Fig. 7, it has shown tilt-activated device.

The cross-sectional view of Figure 14 14-14 line that is pedestal in Fig. 4, it has shown the conduit that baby seat is locked in selected obliquity, wherein the part baby seat dots.

The cross-sectional view of Figure 15 15-15 line that is pedestal in Fig. 4, it has shown the footstock that allows seat-assembly selection obliquity, wherein solid line shows that baby seat and the footstock that is connected are positioned at the center, and dotted line is represented the position that the either side it is from the center toward two sides moves.

Figure 16 is the stereogram after pedestal is removed footstock, and it has shown actuating handle and the slit on the pedestal, and the motion that activates handle dots.

The cross-sectional view of Figure 17 17-17 line that is pedestal in Fig. 4, the keeper of its display base forms the whirligig of part and the bottom of tilting gearing.

The cross-sectional view of Figure 18 18-18 line that is pedestal in Fig. 4, it is similar to Figure 17, and it has shown the whirligig with baby seat shown swing mode in Fig. 4.

Figure 19 is mounted in the front view of the baby seat on the pedestal, and wherein seat is in the sideshake mode and baby seat turns left.

Figure 20 is mounted in the front view of the baby seat on the pedestal, and wherein seat is in the sideshake mode and baby seat turns right.

Figure 21 is a cross-sectional view similar to Figure 17 and the 21-21 line in Figure 19, and it has shown that seat moved laterally with respect to pedestal when the position of the whirligig in the pedestal retaining piece and baby seat turned right.

Figure 22 is a cross-sectional view similar to Figure 21 and 22-22 line in Figure 20, and it has shown seat laterally moving with respect to pedestal when the position of the whirligig in the pedestal retaining piece and baby seat turn right.

Figure 23 is the partial cross sectional view of pedestal, shows baby seat under the swing mode, the schematic diagram of the triangle driven member of pedestal position in the oval locating ring of seat.

Figure 24 is the partial cross sectional view of the pedestal similar to Figure 23, and it has shown that the triangle driven member was with respect to the relation of oval fixing ring when baby seat rotated to the left.

Figure 25 is the partial cross sectional view of the pedestal similar to Figure 24, and it has shown that the triangle driven member was with respect to the relation of oval fixing ring when baby seat rotated to the right.

The specific embodiment

The present invention is further detailed in conjunction with the accompanying drawings below:

Please refer to accompanying drawing, it has clearly revealed one and has had Child swing of the present invention.As shown in Figure 1 to Figure 3, the primary clustering of Child swing 10 comprises having a supporting frame device 12, it comprises a pair of laterally spaced rear leg 13 and corresponding front support leg 14, but and the seat unit 15 of suspended swing campaign from the support body device 12.Seat unit 15 is formed by the molded baby seat 20 that is installed on the pedestal 30, this pedestal 30 is fixed on a pair of laterally spaced suspension 17, described suspension 17 is connected on the suspension housing 18 on the cantilever end of this rear leg 13, below it is described in detail more.

See also Fig. 4 to shown in Figure 12, baby seat 20 has multiple application, as: automotive seat or infant car seat, also, below will describe in detail to be used on the Child swing device 10.Baby seat 20 is formed with the shell 21 of a support seat 22 that the child sat, and these shell 21 front portions are equiped with a service plate that can move apart 23 and a yoke 24 that stops the child to skid off seat 22.This shell also provides a pivoted handle 25, this handle 25 can the upright position and or stowed position between rotate, please refer to Fig. 4 and Fig. 5.

See also Fig. 8 and shown in Figure 9, the bottom of shell 21 is formed with a fixed structure 26 that is connected with this pedestal 30.This fixed structure 26 comprises a resettlement section 27, and this resettlement section 27 is used to accommodate the mounting boss 32 of pedestal 30 so that baby seat 20 can't move horizontally with respect to pedestal 30.This resettlement section 27 offers a locking opening 28 for locking part 33 insertions.This locking part 33 pivots and is installed on the mounting boss 32 of pedestal 30, and by spring 33a be used for the skew, thereby, limited baby seat 20 in movement in vertical direction thereby so just this baby seat 20 is fixed on this pedestal 30 from outstanding to this resettlement section 27.Fixed structure 26 has been preferably formed as an arcwall face and has made baby seat 20 can be a plane to support and swing.In order to ignore this swing, fixed structure 26 has the support bar 29 of an extension, thereby this support bar 29 can be optionally extends out from the back side of this fixed structure 26 and provides stable, a non-supporting surface that waves for baby seat 20.

See also Figure 10 to shown in Figure 12, this baby seat 20 comprises a locking actuating device 35, thereby this locking actuating device 35 can make these locking part 35 pivoting actions break away from this swing 20 to allow this baby seat 20 vertically to be mentioned.This locking actuating device 35 comprises an outside pulling assembly 36, the connecting rod 37 of this pulling assembly 36 by a pair of lateral separation is connected to articulate with shell 21 and has on the brake component 38 of spring, when this locking part 33 engaged with this locking opening 28, this locking part 33 was pushed down this brake component 38.Thereby spurring this pulling assembly 36 can make this brake component 38 pivoting actions promote this locking part 33 to shift out this locking opening 28, so just can mention this baby seat 20 and make this baby seat 20 these pedestals 30 of disengaging.

See also Figure 13-shown in Figure 16, tilting gearing 40 is to be contained in the pedestal 30.Pedestal 30 is formed with the lower firm banking in a position 34, and this base 34 is fixed on a pair of suspended rack assembly 17 and with suspended rack assembly 17 and moves.One footstock 31 that includes installation projection 32 is installed on the firm banking 34 movably and can slides along an arching trajectory 34a.As shown in figure 16, footstock 31 is supported by roller 41, and this roller 41 raises up from the upper surface of this base 34, thereby makes things convenient for footstock 31 to make sliding motion with respect to base 34.This base 34 also offers the groove 42 of longitudinal extension, and the installation sheet 44 of the slip retaining piece 43 of this footstock 31 can pass this groove 42 so that this footstock 31 is fixed on base 34, and should can move under the upper surface 63 of base 34 by slip retaining piece 43.Owing to have a this structure, footstock 31 can be free to slide and can not break away from this base 34 along arching trajectory 34a.The sliding motion that this slip retaining piece 43 stops this footstock 31 to break away from this base 34 and can not hinder this footstock 31.In addition, this roller 41 reduces the frictional force between footstock 31 and the base 34.

This tilting gearing 40 further comprises a brake handle that pushes away/draw 45, and this actuating handle 45 laterally strides across this pedestal 30 and outwards outstanding in the both sides of pedestal 30.This actuating handle 45 is arranged on this footstock 31, and it comprises a middle chamber 46, and these middle chamber 46 bottoms offer an opening, and this opening is used to accommodate the newel 47 that is formed on the footstock 31.This middle chamber 46 has a pair of spring 48 that is positioned at the relative both sides of this newel 47, and position and this actuating handle 45 of skew are to the center thereby the actuating handle 45 on the footstock 31 centers.This handle 45 also is formed with the projection 49 of a pair of downward extension, and this projection 49 is connected with corresponding locking passage 50 respectively.

Each locking passage 50 is to cave in from the formation on the surface 63 of base 34 to constitute so that projection 49 can be accommodated within it.Each locking channel 50 is formed with the block 52 that a series of longitudinal separations are arranged, as Figure 14 and shown in Figure 16.One longitudinally conduit 53 be positioned at the relative both sides of this block 52.This block 52 is to be separated by groove 54, and this groove 54 interconnects with laterally spaced conduit 53.When actuating handle 45 is in the center, in the lateral trench 54 of projection 49 between selected two blocks 52.Promoting this actuating handle 45 comes the angular force of antagonistic spring 48 and causes projection 49 to be displaced sideways simultaneously to enter corresponding longitudinal channels 53 toward the either side in two sides.Then, this footstock 31 is led mark 34a along this arc base 34 is moved freely in by longitudinal channels 53 defined size ranges.

When the selected needed obliquity of care of young person, can release from activating handle 45, can be pulled back to the center and activate handle 45, this projection 49 is positioned between the lateral trench 54 between this block 52.Block 52 has hindered the lengthwise movement of projection 49 and the motion of footstock 31 relative bases 34.Better, in locking passage 50, be provided with a plurality of blocks 52 so that can make at least five obliquities by the setting of this horizontal groove 54.The number of lateral trench 54 and corresponding obliquity can be decided by block 52 quantity in the locking passage 50 of this depression.

See also shown in Figure 17-25, this whirligig 60 also is arranged in this pedestal 30.This whirligig 60 can make this swing 10 be transformed into sideshake mode (as Figure 19, shown in Figure 20) from front and back swing modes (as shown in Figure 1 and Figure 2).Better, this whirligig 60 can be with any one party in these baby seat 20 relative dead aheads to rotation, and Figure 19 and Figure 20 show the comparison of baby seat 20 different azimuth.Have a detailed description about tilting gearing 40 is above-mentioned, all can operate this tilting gearing 40 in three orientation of baby seat 20.

This base 34 is formed by two parts, and these two parts are to comprise that one has the top 62 and the bottom 64 that is fixed on the suspension 17 on surface 63.The top 62 of this base 34 is fixing with footstock 31 by slip retaining piece 43, so that top 62 is along with the footstock 31 that is connected on the baby seat 20 rotates at horizontal plane together.The bottom 64 of this pedestal 30 connects hub 65 by one and is connected to top 62, and this connection hub 65 is contained in the oval jack 67 of bottom of bottom 64, shown in Fig. 6, Figure 13 and Figure 21-25.Connecting hub 65 provides a kind of loosening connection for top 62 and bottom 64, but not forms a fixing vertical rotation axis.This oval-shaped jack 67 provides enough spaces for the mobile conversion that connects hub 65 and top 62, below will describe it in detail.

See also Figure 17 and shown in Figure 180, bottom 64 is provided with an oval locating ring 70, this ellipse locating ring 70 is provided with a vertical wall in order to a ccontaining leg-of-mutton slave unit 75, and this slave unit 75 belongs to these top 62 parts and is connected with this support ring 70.This slave unit 75 is provided with three intervals and contact point 76 that cooperate with the inboard of this locating ring 70, shown in Figure 23-25.Thereby a ratchet retaining piece 78 is arranged on the relative side engaging breach 77 of intermediate contact 76, below will describe in detail.This ellipse locating ring 70 is between this ratchet retaining piece 78 and relative contact point 76.

It is online or in its vicinity that the center of gravity of baby seat 20 preferably maintains the longitudinal center of swing 10.When seat when fore-and-aft direction swing turns to sideshake, the center of gravity of this seat also can side direction shift.Can side direction shift in order to be engaged the seat center of gravity, sidesway when baby seat 20 of the present invention is understood with rotation, shown in Figure 23-25, for the center of gravity that makes the child in baby seat 20 and the baby seat 20 longitudinal centre line near this Child swing 10, this need realize by rotating this baby seat 20 around a fixing vertical rotation axis.The sidesway of baby seat 20 makes center of gravity can remain on correct position.From finding out at Figure 23-25, when baby seat 20 is displaced sideways, the moving of the side on top 62 64 compensation and the center 79 that is connected hub 65 relative to the bottom.The geometric center of gravity that this side direction of baby seat 20 shifts also seat shifts the left side or the right, makes baby seat 20 can suitably place in the swing support body and can avoid mutual interference mutually between baby seat 20 and swing support body simultaneously.When this baby seat 20 when a position turns to the another location, this connects hub 65 mechanical connection tops 62 and bottom 64, and side direction moves in this ellipse jack 67.

When baby seat 20 and interior child's thereof weight enough kept baby seat 20 in the selected location, this whirligig 60 did not need a locked instrument to remove in the selected location fixedly baby seat 20.For fear of between diverse location, rotating of baby seat 20, can use a stop device to realize.This stop dress firmly can be made of the breach 77 of an outer surface of offering this ellipse locating ring 70 and ratchet retaining piece 78 on the relative position that is arranged on one of them place's of connecing point 76, and this breach 77 can engage mutually with this ratchet retaining piece 78.When this baby seat 20 is positioned at a specific swing position, by breach 77 is aimed at ratchet retaining piece 78, ratchet retaining piece 78 is engaged mutually with this breach 77, when will mobile swing position, need the application of force that this ratchet retaining piece 78 is shifted out corresponding breach 77 so that this leg-of-mutton slave unit 75 can be freely mobile in oval locating ring 70.Shown in Figure 23-25, the central indentation 77 between rectangular two swing position may be with centre position, baby seat 20 location (not shown).

In the use, this baby seat 20 can be used as automotive seat.The child sleeps in this automotive seat, is placed on together then on the pedestal 30, can not wake the child up in the time of mobile like this child.When this skew that has the locking part 33 of spring enters locking opening 28,, this baby seat 20 is connected with this fixed structure 26 thereby snapping in the appropriate location automatically.By pushing the tilt-activated handle 45 of baby seat 20 either sides, this baby seat 20 can tilt to the position of being wanted.Discharging this tilt-activated handle 45 then makes the spring 48 at center will should projection 49 advance an interference position with respect to the block 52 in this locking passage 50.This projection 49 places the lateral trench interior 54 between the corresponding block 52.

If care of young person determines to change the swaying direction of baby seat 20, care of young person holds this baby seat 20 and rotates this with respect to the bottom 64 of this base 34 then and be connected to baby seat 20 on the footstock 31.This whirligig 60 provides a kind of simple and efficient operation to change the swing mode of baby seat 20.And, when this baby seat 20 is transformed into the sideshake mode with the center of gravity that keeps the child in baby seat 20 and the baby seat 20 longitudinal centre line near this swing 10 from front and back swing mode, this non-rotating shaft whirligig 60 utilizes one to be included in oval-shaped keeper 70 interior triangle slave units 75 and to realize being displaced sideways of baby seat 20.

This tilting gearing 40 is placed in this pedestal 30, no matter the swing mode how, this tilting gearing 40 can provide singlehanded tilt operation.No matter the swing mode how, this baby seat 20 can disassemble from this pedestal 30 easily.It only makes this locked assembly 33 break away from this locking opening 28 by spurring this outside drawing article 36, and like this, this pedestal 30 can freely vertically be mentioned and move apart to this baby seat 20.

Be understandable that those of ordinary skill in the art of the present inventionly discloses back variation of being done to details, material, step and the assembly arrangement of essence of the present invention in the principle and scope of the present invention and all falls within the scope of the invention reading.Above-mentioned is preferred implementation of the present invention, still, also can use in other embodiments based on the idea of this specification, all contains within the scope of the present invention.

Claims (11)

1. A swing for children, characterized in that: a frame device capable of reciprocating a seat device relative to the frame device; A seat device, the seat device includes a suspension device that is connected to the frame device and can move in a reciprocating manner relative to the frame device, the seat device includes: A base installed at the end of the suspension device, the base includes a base fixed to the suspension device and a top seat movably mounted on the base, the joint between the base and the top seat defines form an arc track; an infant seat removably mounted on the top seat of said base for reciprocating movement with said base and suspension means; and a tilting device, the tilting device is accommodated in the base and the tilting device controls the movement of the top seat along the arc track relative to the base so as to place the child seat in the selected position; a tilted position. 2. The toddler swing of claim 1, wherein said tilting means includes a lateral actuation handle protruding from said base, said actuation handle being resiliently biased toward a tilt lock Location. 3. The children's swing according to claim 2, characterized in that: the actuating handle comprises a middle cavity, and the middle cavity accommodates the central column formed on the top seat, and the middle cavity has a pair of biasing springs positioned on opposite sides of the center post, thereby resiliently biasing the actuating handle to a central position, the actuating handle can be arbitrarily moved along either side of the central position line moves. 4. The toddler swing according to claim 3, wherein the actuating handle is mounted on the top base, and the actuating handle further includes at least one extending downward and locking with one on the base. The protrusion engaged by the device, the actuating handle can be linearly moved along any of the two sides of the central position to release the protrusion from the locking device. 5. The baby swing according to claim 4, wherein the locking device comprises: a pair of transversely spaced longitudinally extending channels; a plurality of stops spaced longitudinally between said channels; and a plurality of transverse grooves positioned between adjacent stops and interconnected with the channel in which the projection is selectively positionable when the handle is in the central position The projection is positioned in one of the channels as the handle is moved toward either side of the central position in a transverse groove to hold the infant seat in the selected reclined position. 6. The baby swing according to claim 1, further comprising a rotating device accommodated in the base, the rotating device can make the baby seat in a selected swing mode . 7. The baby swing according to claim 6, wherein the base comprises an upper part and a lower part, the upper part is connected to the top seat and moves on a horizontal plane together with the top seat, so The lower part is connected to the upper part by a connecting hub to allow the upper part to rotate relative to the lower part. 8. The infant swing according to claim 7, wherein the rotating device comprises: an elliptical positioning ring formed on said lower portion; and A triangular driven device formed on the upper part, when the triangular driven device is along the elliptical positioning ring, the child seat can be rotated into different swing modes. 9. The baby swing according to claim 8, wherein the triangular driven device comprises three contact points arranged in a triangular shape and connected to the elliptical positioning ring. 10. The baby swing according to claim 8, characterized in that: the connecting hub is placed in an oval socket at the lower part of the base, when the baby seat moves from one swing mode to another swing mode , the connecting hub moves laterally in the socket. 11. The baby swing according to claim 1, characterized in that: the top seat is formed with an upwardly extending installation protrusion, and the seat device is formed with a fixed structure with a receiving part, and the receiving part accommodates Said protruding part, said mounting protruding part comprises a locking piece with a spring and is connected with the locking opening on said fixed structure, said seat device has a locking actuating device, and said locking actuating device A device is selectively operable to disengage the locking member from the locking opening and disengage the seat assembly from the base.

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