CN110329334A - A kind of folding baby carrier - Google Patents
A kind of folding baby carrier Download PDFInfo
- Publication number
- CN110329334A CN110329334A CN201910506502.4A CN201910506502A CN110329334A CN 110329334 A CN110329334 A CN 110329334A CN 201910506502 A CN201910506502 A CN 201910506502A CN 110329334 A CN110329334 A CN 110329334A
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- Prior art keywords
- group
- folding
- bending
- hand handle
- articulated section
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000005452 bending Methods 0.000 claims description 105
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000969 carrier Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/003—Hand-propelled vehicles or sledges being foldable or dismountable when not in use with actuation mechanisms which drive the folding or unfolding operation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of folding baby carriers, including front foot group, front foot group passes through lower folding joint and rear foot group, lower hand handle group connection, lower hand handle group is connect by upper folding joint with upper hand handle group, group of seats is equipped between lower hand handle group and front foot group, lower hand handle group is connect by articulation piece with group of seats, group of seats is equipped with the link mechanism connecting with front foot group and rear foot group, folding joint is locked by controlling the switching mechanism solution in upper hand handle group, linkage is driven to realize lower folding joint unlock by folding upper hand handle group again, respective link is set to drive group of seats by folding lower handle group, front foot group folds, it is resetted additionally by setting elastic element realization inside upper folding joint and lower folding joint is arranged, combined operation is carried out using complicated mechanism or operation relative to existing folding baby carrier, the folding baby carrier of the embodiment of the present invention operates letter It is single, easy to use.
Description
[technical field]
The present invention relates to a kind of folding baby carriers.
[background technique]
Present perambulator has become baby's article indispensable in developmental process.Although perambulator in the market generally can
It is folded or is unfolded, but structure is complicated for existing Pram folding, part is various, so that requiring when Pram folding or expansion
Carry out cumbersome step, need individually to unlock the jackknife action that each folding device is just able to achieve perambulator, thus for solve with
On technical problem, design a kind of easy to operate, folding baby carrier easy to use.
[summary of the invention]
The invention reside in drawbacks described above of the existing technology is overcome, a kind of easy to operate, folding easy to use is provided
Perambulator.
In order to achieve the above object, the present invention uses following specific technical solution:
A kind of folding baby carrier can be moved to folding position from expanded position, it is characterised in that: described including front foot group 11
Front foot group 11 connect by lower folding joint 3 with rear foot group 12, lower hand handle group 14, the lower hand handle group 14 passes through upper folding
Joint 2 is connect with upper hand handle group 15, and group of seats 13, the lower hand handle group are equipped between the lower hand handle group 14 and front foot group 11
14 are connect by articulation piece 141 with group of seats 13.
The group of seats 13 is equipped with the link mechanism connecting with front foot group 11 and rear foot group 12, the link mechanism packet
It includes: first connecting rod 41, second connecting rod 42, third connecting rod 43, rotating bar 45.
The first connecting rod 41, front end and 11 middle part of front foot group are hinged, and rear end and 45 lower-end front portion of rotating bar are hinged.
The second connecting rod 42, upper end and 13 front end of mounting group are hinged, and lower end and 11 upper end of front foot group are hinged.
The third connecting rod 43, upper end, articulation piece 141 and 13 rear end of mounting group are that three is coaxially hinged, lower end and rotation
45 upper end of bar is hinged.
The rotating bar 45, upper end and 43 lower end of third connecting rod are hinged, and lower-end rear portion and the middle part of rear foot group 12 are hinged.
The upper folding joint 2 include under the bending being connect with lower 14 upper end of hand handle group articulated section 21 and with upper hand handle
Articulated section 22 and both articulated sections 22 are opposite on articulated section 21 and bending under bending for limiting in the bending of 15 lower ends of group connection
The upper fold locking mechanisms of rotation.
The lower folding joint 3 include the front foot articulated section 31 being connect with 11 upper end of front foot group and in rear foot group 12
Hold the rear foot articulated section 32 connected and the lower hand handle articulated section 33 connecting with lower 14 lower end of hand handle group and for limiting rear foot pivot
The lower fold locking mechanisms that both socket part 32 and lower hand handle articulated section 33 relatively rotate.
Folding baby carrier as described above, it is characterised in that: be equipped between the upper folding joint 2 and lower folding joint 3
Linkage mechanism.
Folding baby carrier as described above, it is characterised in that: the linkage mechanism includes that articulated section 21 is arranged under bending
Lower end return the vehicle to the garage and knock off sliding block 38 and be arranged in 21 lower end of articulated section under bending be used to limit return the vehicle to the garage and knock off fixing piece 381 that sliding block 38 slides,
And be arranged in the cooperation of 22 lower end of articulated section in bending return the vehicle to the garage and knock off the insertion of sliding block 38 return the vehicle to the garage and knock off sliding slot 322 and both ends respectively with cunning of returning the vehicle to the garage and knock off
The bracing wire 39 of returning the vehicle to the garage and knock off that block 38 is connected with lower fold locking mechanisms.
Folding baby carrier as described above, it is characterised in that: the upper fold locking mechanisms include being arranged in bending joint
Bending driving gear 23 and the setting articulated section 21 under bending joint on lower articulated section 21 and bending joint between articulated section 22
Bending driven gear 24 and setting articulated section 21 and bending driven gear under bending joint between bending driving gear 23
The first elastic element 25 between 24 and the second bullet on bending joint between articulated section 22 and bending driving gear 23 is set
Property the element 27 and both ends bending drawstring 26 that drives gear 23 and upper 15 switching mechanism of hand handle group to connect with bending respectively.
Folding baby carrier as described above, it is characterised in that: the lower fold locking mechanisms include that setting is pivotally connected in the rear foot
Lower folding driving gear 34 and setting between portion 32 and lower hand handle articulated section 33 is in rear foot articulated section 32 and lower folding sliding tooth
It takes turns the lower folding driven gear 35 between 34 and rear foot articulated section 32 and the lower third bullet folded between driven gear 35 is set
Property element 36 and be arranged in lower hand handle articulated section 33 and it is lower fold driving gear 34 between the 4th elastic element 37 and both ends
The bracing wire 39 of returning the vehicle to the garage and knock off being connect respectively with lower folding driving gear 34 and the sliding block 38 that returns the vehicle to the garage and knock off.
Folding baby carrier as described above, it is characterised in that: the lower hand handle group 14 is helped equipped with what can be rotated to it
Hand group 16.
Folding baby carrier as described above, it is characterised in that: the handrail group 16 is equipped with fourth link 44, and the described 4th connects
44 upper end of bar and handrail group 16 are hinged, and lower end and the middle part of third connecting rod 43 are hinged.
Folding baby carrier as described above, it is characterised in that: the upper hand handle group 15 is equipped with the button 151 that returns the vehicle to the garage and knock off, described
Rear foot group 12 is equipped with the hook 121 that returns the vehicle to the garage and knock off for cooperating the button 151 that returns the vehicle to the garage and knock off.
Folding baby carrier as described above, it is characterised in that: the sliding block 38 that returns the vehicle to the garage and knock off is equipped with cooperation fixing piece 381 and is inserted into
And limit the through slot 382 for 38 moving range of sliding block of returning the vehicle to the garage and knock off.
Folding baby carrier as described above, it is characterised in that: the upper hand handle group 13 is equipped with the top that can be rotated to it
Paulin group 17.
Compared with prior art, the embodiment of the present invention has the advantages that
The embodiment of the invention provides a kind of folding baby carriers, lock folding by controlling the switching mechanism solution in upper hand handle group
Joint, then drive linkage to realize lower folding joint unlock by folding upper hand handle group, made accordingly by folding lower handle group
Connecting rod drives group of seats, front foot group to fold, and elastic element is arranged additionally by being arranged inside upper folding joint and lower folding joint
It realizes and resets, simple combined operation is carried out using complicated mechanism or operation relative to existing folding baby carrier and reset operation, this
The folding operation of the folding baby carrier of inventive embodiments is simple, practical and convenient.
[Detailed description of the invention]
Fig. 1 is stereoscopic schematic diagram of the invention.
Fig. 2 is one of upper folding joint exploded view of the present invention.
Fig. 3 is the two of the upper folding joint exploded view of the present invention.
Fig. 4 is one of lower folding joint exploded view of the present invention.
Fig. 5 is the two of the lower folding joint exploded view of the present invention.
Fig. 6 is that folding baby carrier of the present invention folds one of view.
Fig. 7 is that folding baby carrier of the present invention folds the two of view.
Fig. 8 is that folding baby carrier of the present invention folds the three of view.
Fig. 9 is each link rotatable schematic diagram of Fig. 6
Figure 10 is each link rotatable schematic diagram of Fig. 7
Figure 11 is each link rotatable schematic diagram of Fig. 8.
Figure 12 is that linkage mechanism of the present invention rotates one of schematic diagram.
Figure 13 is that linkage mechanism of the present invention rotates the two of schematic diagram.
The present invention is described in further detail with reference to the accompanying drawing.
[specific embodiment]
The present invention is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of folding baby carrier, can be moved to folding position from expanded position, it is characterised in that: including front foot
Group 11, the front foot group 11 is connect by lower folding joint 3 with rear foot group 12, lower hand handle group 14, the lower hand handle group 14
It is connect by upper folding joint 2 with upper hand handle group 15, group of seats 13, institute is equipped between the lower hand handle group 14 and front foot group 11
It states lower hand handle group 14 and is connect with group of seats 13 by articulation piece 141, the upper hand handle group 13 is equipped with can rotate to it
Top group 17.
As shown in Fig. 6 to Figure 11, the group of seats 13 is equipped with the link mechanism connecting with front foot group 11 and rear foot group 12,
The link mechanism includes: first connecting rod 41, second connecting rod 42, third connecting rod 43, rotating bar 45.The first connecting rod 41, it is preceding
End and the middle part of front foot group 11 are hinged, and rear end and 45 lower-end front portion of rotating bar are hinged, and when Pram folding passes through first connecting rod 41 and drives
Front foot group 11 is drawn close toward rear foot group 12.The second connecting rod 42, upper end and 13 front end of mounting group are hinged, on lower end and front foot group 11
End is hinged, and second connecting rod 42 plays a supportive role to mounting group 13 when perambulator is unfolded, and passes through second connecting rod 42 in Pram folding
Limitation group of seats 13 rotates forward.The third connecting rod 43, upper end, articulation piece 141 and 13 rear end of mounting group are that three coaxially cuts with scissors
It connects, lower end and 45 upper end of rotating bar are hinged, drive rotating bar 45 by third connecting rod 43 when Pram folding.The rotating bar 45, on
Hold it is hinged with 43 lower end of third connecting rod, lower-end rear portion and the middle part of rear foot group 12 are hinged, Pram folding or be unfolded when third connecting rod
43 drive first connecting rod 41 by rotating bar 45, to realize the folding or expansion of front foot group 11.In the lower hand handle group 14
Equipped with handrail group 16, the handrail group 16 is equipped with fourth link 44, and 44 upper end of fourth link and handrail group 16 are hinged, under
End is hinged with the middle part of third connecting rod 43, therefore drives fourth link 44 can band by third connecting rod 43 when group of seats 13 is folded
Dynamic 16 collapsed forward of handrail group.
As shown in Figures 2 and 3, the upper folding joint 2 includes being pivotally connected under the bending connecting with lower 14 upper end of hand handle group
Articulated section 22 and for limiting articulated section 21 and bending under bending in portion 21 and the bending being connect with upper 15 lower end of hand handle group
The upper fold locking mechanisms that both articulated sections 22 relatively rotate.
As shown in Figure 4 and Figure 5, the lower folding joint 3 include the front foot articulated section 31 being connect with 11 upper end of front foot group,
And the rear foot articulated section 32 being connect with 12 upper end of rear foot group and the lower hand handle articulated section 33 being connect with lower 14 lower end of hand handle group and
The lower fold locking mechanisms relatively rotated for limiting both rear foot articulated section 32 and lower hand handle articulated section 33.
As shown in Fig. 4, Fig. 5, Figure 12 and Figure 13, gear is equipped between the upper folding joint 2 and lower folding joint 3
Structure.The linkage mechanism include be arranged in 21 lower end of articulated section under bending return the vehicle to the garage and knock off sliding block 38 and setting is pivotally connected under bending
It returns the vehicle to the garage and knock off for limiting the fixing piece 381 for the sliding of sliding block 38 of returning the vehicle to the garage and knock off and the cooperation of 22 lower end of articulated section being arranged in bending 21 lower end of portion
What sliding block 38 was inserted into return the vehicle to the garage and knock off sliding slot 322 and both ends respectively with the bracing wire of returning the vehicle to the garage and knock off of returning the vehicle to the garage and knock off sliding block 38 and lower fold locking mechanisms are connect
39, the sliding block 38 that returns the vehicle to the garage and knock off is equipped with cooperation fixing piece 381 and is inserted into and limits the through slot 382 for 38 moving range of sliding block of returning the vehicle to the garage and knock off,
The sliding block 38 that returns the vehicle to the garage and knock off is equipped with the convex block 383 that can be inserted into the sliding slot 322 that returns the vehicle to the garage and knock off.
As shown in Figures 2 and 3, the upper fold locking mechanisms include setting articulated section 21 and bending under bending joint
Bending on joint between articulated section 22 drives gear 23 and articulated section 21 and bending driving gear 23 is arranged under bending joint
Between bending driven gear 24 and be arranged under bending joint between articulated section 21 and bending driven gear 24 first elasticity
Element 25 and the second elastic element 27 on bending joint between articulated section 22 and bending driving gear 23 and both ends are set
The bending drawstring 26 for driving gear 23 and upper 15 switching mechanism of hand handle group to connect with bending respectively is opened by pressing upper hand handle group 15
Shutting mechanism drives bending to drive gear 23 by bending drawstring 26.As shown in Figures 2 and 3, articulated section 21 and folding under the bending
Be respectively equipped in curved upper articulated section 22 limitation bending driven gear 24 rotate the first card slot of bending driven gear 211, bending from
The second card slot of moving gear 221.The bending driven gear 24 is equipped with the first driving towards the side of articulated section 22 in bending
Tooth 241, bending drive gear 23 to be equipped with the first sliding tooth card for the insertion of the first sliding tooth 241 towards articulated section 21 under bending
Slot 231.
Because bending driven gear 24 is limited by the first card slot of bending driven gear 211 and the second card slot of bending driven gear 221
It is not able to rotate under the effect of position, therefore when pressing the switching mechanism in hand handle group 15, switching mechanism is driven by bending drawstring 26
Bending drives gear 23, in bending driving 23 rotation process of gear the first sliding tooth 241 of bending driven gear 24 is skidded off
Bending drives the first sliding tooth card slot 231 of gear 23, and bending drives gear 23 to push bending driven gear 24, keeps bending driven
Gear 24 is completely into the first card slot of bending driven gear 211 of articulated section 21 under bending, so that upper hand handle group 15 can be opposite
Lower hand handle group 14 rotates.
After trip switch mechanism, after bending driving gear 23 rotates under the rotary force effect of the second elastic element 27, folding
Curved driving gear 23 is by the position before being reset to rotation, when the first card slot of bending driven tooth and the second card slot of bending driven tooth 221
When axially coincident, bending driven gear 24 is lower toward the second card slot of bending driven gear by the elastic force effect of the first elastic element 25
231 axial movements, the first sliding tooth 241 slide into the first sliding tooth card slot 231, and bending driven gear 24 is stuck in bending driven gear
Between first card slot 211 and the second card slot of bending driven tooth wheel 221, i.e., by the locking of upper hand handle group 15 and lower hand handle group 14.
As shown in Figure 4 and Figure 5, the lower fold locking mechanisms include that setting is pivotally connected in rear foot articulated section 32 and lower hand handle
Lower folding between portion 33 drives gear 34 and rear foot articulated section 32 and the lower lower folding folded between driving gear 34 is arranged in
Driven gear 35 and the third elastic element 36 being arranged between rear foot articulated section 32 and lower folding driven gear 35 and setting
It is driven respectively with lower folding in lower hand handle articulated section 33 and lower the 4th elastic element 37 folded between driving gear 34 and both ends
The bracing wire 39 of returning the vehicle to the garage and knock off of gear 34 and the connection of sliding block 38 of returning the vehicle to the garage and knock off.It is set respectively in the rear foot articulated section 32 and lower hand handle articulated section 33
Restricted lower lower the first card slot of folding driven gear 321 for folding the rotation of driven gear 35, the second card slot of lower folding driven gear
331, the lower folding driven gear 35 downwards hand handle articulated section 33 side be equipped with the second sliding tooth 351, it is described
The lower driving gear 34 that folds is equipped with the second sliding tooth card for supplying the insertion of the second sliding tooth 351 towards the side of rear foot articulated section 32
Slot 341.
Because lower folding driven gear 35 is by the second card slot of the first card slot of lower folding driven gear 321 and lower folding driven gear
It is not able to rotate under 331 position-limiting actions, therefore drives lower fold to drive gear 34 when the sliding block 38 that returns the vehicle to the garage and knock off slides through bracing wire 39 of returning the vehicle to the garage and knock off,
Lower fold makes lower the second sliding tooth 351 for folding driven gear 35 skid off lower folding sliding tooth in driving 34 rotation process of gear
Second sliding tooth card slot 341 of wheel 34, lower folding driving gear 34 push lower folding driven gear 35, make lower folding driven gear
35 completely into the first card slot of lower folding driven gear 321, so that lower hand handle group 14 can be rotated relative to rear foot group 12.
It is lower under the rotary force effect of the 4th elastic element 37 to fold driving gear 34 after the sliding block 38 that returns the vehicle to the garage and knock off stops sliding
It will be reset to the position before rotating, folds the first card slot of driven gear 321 and 331 axis of the second card slot of lower folding driven gear instantly
To when being overlapped, lower folding driven gear 35 is folded the axial shifting of the second card slot of driven gear 331 by third elastic element 36 down
It is dynamic, so that lower folding driven gear 35 is stuck in the first card slot of lower folding driven gear 321 and lower folding driven gear second card
Between slot 331, that is, realize the locking of lower hand handle group 14 and rear foot group 12.
As shown in figure 8, the upper hand handle group 15 is equipped with the button 151 that returns the vehicle to the garage and knock off, rear foot group 12, which is equipped with, cooperates the button 151 that returns the vehicle to the garage and knock off
The hook 121 that returns the vehicle to the garage and knock off.By button 151 and the cooperation of hook 121 of returning the vehicle to the garage and knock off of returning the vehicle to the garage and knock off, the perambulator of folded state is avoided accidentally to be unfolded, so that carrying more
It is convenient.
As shown in Fig. 1, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, the working principle of this folding baby carrier:
When perambulator needs to fold, by pressing the switching mechanism in upper hand handle group 15, switching mechanism passes through bending drawstring 26
It drags bending and drives gear 23, the first sliding tooth 241 of bending driven gear 24 is made in bending driving 23 rotation process of gear
The first sliding tooth card slot 231 of bending driving gear 23 is skidded off, bending drives gear 23 to push bending driven gear 24, makes bending
Driven gear 24 is completely into the first card slot of bending driven gear 211 of articulated section 21 under bending, so that upper hand handle group 15 can
It is rotated relative to rear-handle group 14, upper hand handle group 15 is turned to forward and the relatively parallel position of lower hand handle group 14.
In upper hand handle group 15 forward rotation process, the sliding block 38 that returns the vehicle to the garage and knock off in upper hand handle group 15 is pushed out the sliding slot that returns the vehicle to the garage and knock off
322, the sliding block 38 that returns the vehicle to the garage and knock off is moved downwardly into articulated section 21 under bending, and the sliding block 38 that returns the vehicle to the garage and knock off is returned the vehicle to the garage and knock off under bracing wire 39 drives by dragging to be rolled over
Folded driving gear 34 rotates, and lower the second sliding tooth 351 folded on driven gear 35 skids off lower the folded on driving gear 34
Two sliding tooth card slots 341, lower folding driven gear 35 folds the axial movement of the first card slot of driven gear 321 down, so that setting about
It can rotate, lower hand handle group 14 can be folded relative to rear foot group 12 14.
Lower hand handle group 14 rotates back to the position relatively parallel with rear foot group 12, and lower hand handle group 14 passes through articulation piece 141
Group of seats 13 is driven to draw close to rear foot group 12 and group of seats 13 is made to turn to the position relatively parallel with rear foot group 12.In group of seats
In 13 rotation processes, group of seats 13 drives swingle 45 to rotate backward by third connecting rod 43, and swingle 45 is rotating backward
Front foot group 11 is driven by first connecting rod 41 in the process, draws close 11 lower end of front foot group to 12 lower end of rear foot group, finally by the rear foot
The hook 121 that returns the vehicle to the garage and knock off in group 12 is buckled in returning the vehicle to the garage and knock off for hand handle group 15 and detains on 151.
When perambulator needs to be unfolded, the hook 121 that returns the vehicle to the garage and knock off in rear foot group 12 is detached to the button 151 that returns the vehicle to the garage and knock off of upper hand handle group 15 first,
Then lower hand handle group 14 is unfolded forward, group of seats 13 under the induced effect of articulation piece 141 and the limitation of second connecting rod 42 to
Preceding rotation, group of seats 13 drive rotating bar 45 to rotate forward in rotation process by third connecting rod 43 forward, and rotating bar 45 passes through
First connecting rod 41 drives front foot group 11 to be unfolded.
After lower hand handle group 14 is fully deployed, the first card slot of lower folding driven gear 321 and lower folding driven gear second card
Slot 331 is axially coincident, and lower fold under driven gear 35 is acted on by the elastic force of third elastic element 36 folds driven gear down
The axial movement of second card slot 331, lower folding driven gear 35 is stuck in the first card slot of lower folding driven gear 321 and lower folding is driven
Between the second card slot of gear 331, the locking of lower hand handle group 14 and rear foot group 12 is realized, while the second sliding tooth 351 slides into second
In sliding tooth card slot 341, so that lower folding driven tooth 35 drives the lower driving gear 34 that folds to rotate, lower folding drives 34 turns of gear
The power moved to the sliding slot 322 that returns the vehicle to the garage and knock off is applied to the sliding block 38 that returns the vehicle to the garage and knock off by returning the vehicle to the garage and knock off bracing wire 39 during dynamic, so working as upper hand handle
When group 15 is expanded to certain state, the sliding block 38 that returns the vehicle to the garage and knock off, which slides into the sliding slot 322 that returns the vehicle to the garage and knock off, can be completed the reset of linkage folding joint.
After upper hand handle group 15 is fully deployed, so that the first card slot of bending driven gear 211 and bending driven gear second block
Slot 221 is axially coincident, and bending driven gear 24 is lower toward bending driven gear second by the elastic force effect of the first elastic element 25
Card slot 231 moves axially, and the first sliding tooth 241 slides into the first sliding tooth card slot 231, and it is driven that bending driven gear 24 is stuck in bending
Between the first card slot of gear 211 and the second card slot of bending driven tooth wheel 221, the lock of hand handle group 15 and lower hand handle group 14 in completion
It is fixed, complete the expansion of perambulator.
Claims (10)
1. a kind of folding baby carrier can be moved to folding position from expanded position, it is characterised in that: described including front foot group (11)
Front foot group (11) connect by lower folding joint (3) with rear foot group (12), lower hand handle group (14), the lower hand handle group (14)
It is connect by upper folding joint (2) with upper hand handle group (15), seat is equipped between the lower hand handle group (14) and front foot group (11)
Hyte (13), the lower hand handle group (14) are connect by articulation piece (141) with group of seats (13)；
The group of seats (13) is equipped with the link mechanism connecting with front foot group (11) and rear foot group (12), the link mechanism packet
It includes: first connecting rod (41), second connecting rod (42), third connecting rod (43), rotating bar (45)；
The first connecting rod (41), front end and front foot group (11) middle part are hinged, and rear end and rotating bar (45) lower-end front portion are hinged；
The second connecting rod (42), upper end and mounting group (13) front end are hinged, and lower end and front foot group (11) upper end are hinged；
The third connecting rod (43), upper end, articulation piece (141) and mounting group (13) rear end be three it is coaxially hinged, lower end with turn
Lever (45) upper end is hinged；
The rotating bar (45), upper end and third connecting rod (43) lower end are hinged, and lower-end rear portion and the middle part of rear foot group (12) are hinged；
The upper folding joint (2) include under the bending being connect with lower hand handle group (14) upper end articulated section (21) and with upper hand
Articulated section (22) in the bending of group (15) lower end connection and for limiting articulated section in articulated section under bending (21) and bending
(22) the upper fold locking mechanisms that the two relatively rotates；
The lower folding joint (3) include the front foot articulated section (31) being connect with front foot group (11) upper end and with rear foot group
(12) rear foot articulated section (32) of upper end connection and the lower hand handle articulated section (33) being connect with lower hand handle group (14) lower end and use
In the lower fold locking mechanisms that both limitation rear foot articulated section (32) and lower hand handle articulated section (33) relatively rotate.
2. folding baby carrier according to claim 1, it is characterised in that: the upper folding joint (2) and lower folding joint
(3) linkage mechanism is equipped between.
3. folding baby carrier according to claim 2, it is characterised in that: the linkage mechanism includes that pivot is arranged under bending
The sliding block that returns the vehicle to the garage and knock off (38) of socket part (21) lower end and setting articulated section (21) lower end under bending are used to limit sliding block (38) cunning of returning the vehicle to the garage and knock off
Dynamic fixing piece (381) and setting articulated section (22) lower end in bending cooperates the sliding slot that returns the vehicle to the garage and knock off for sliding block (38) insertion of returning the vehicle to the garage and knock off
(322) and the bracing wire of returning the vehicle to the garage and knock off (39) that is connect respectively with the sliding block that returns the vehicle to the garage and knock off (38) and lower fold locking mechanisms of both ends.
4. folding baby carrier according to claim 1, it is characterised in that: the upper fold locking mechanisms include that setting is being rolled over
Bending driving gear (23) and setting under curved joint on articulated section (21) and bending joint between articulated section (22) are closed in bending
It saves lower bending driven gear (24) between articulated section (21) and bending driving gear (23) and setting is pivotally connected under bending joint
The first elastic element (25) between portion (21) and bending driven gear (24) and be arranged on bending joint articulated section (22) with
Bending drives the second elastic element (27) and both ends between gear (23) to drive gear (23) and upper hand handle group with bending respectively
(15) the bending drawstring (26) of switching mechanism connection.
5. folding baby carrier according to claim 1 or 4, it is characterised in that: the lower fold locking mechanisms include setting
Lower folding driving gear (34) and setting between rear foot articulated section (32) and lower hand handle articulated section (33) is in rear foot articulated section
(32) the lower folding driven gear (35) between lower folding driving gear (34) and setting are in rear foot articulated section (32) and lower folding
Third elastic element (36) and setting between folded driven gear (35) drive gear in lower hand handle articulated section (33) and lower folding
(34) what the 4th elastic element (37) and both ends between were connect with lower folding driving gear (34) and the sliding block that returns the vehicle to the garage and knock off (38) respectively
It returns the vehicle to the garage and knock off bracing wire (39).
6. folding baby carrier according to claim 1, it is characterised in that: the lower hand handle group (14) is equipped with can be with respect to it
The handrail group (16) of rotation.
7. folding baby carrier according to claim 6, it is characterised in that: the handrail group (16) is equipped with fourth link
(44), hingedly, the middle part of lower end and third connecting rod (43) is hinged for fourth link (44) upper end and handrail group (16).
8. folding baby carrier according to claim 1, it is characterised in that: the upper hand handle group (15) is equipped with the button that returns the vehicle to the garage and knock off
(151), the rear foot group (12) is equipped with the hook that returns the vehicle to the garage and knock off (121) for cooperating the button (151) that returns the vehicle to the garage and knock off.
9. folding baby carrier according to claim 1, it is characterised in that: the sliding block that returns the vehicle to the garage and knock off (38) is equipped with cooperation and fixes
Part (381) is inserted into and limits the through slot (382) of the sliding block that returns the vehicle to the garage and knock off (38) moving range.
10. folding baby carrier according to claim 1, it is characterised in that: the upper hand handle group (13) is equipped with can be opposite
Its top group (17) rotated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910506502.4A CN110329334B (en) | 2019-06-12 | 2019-06-12 | Folding baby carrier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910506502.4A CN110329334B (en) | 2019-06-12 | 2019-06-12 | Folding baby carrier |
Publications (2)
| Publication Number | Publication Date |
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| CN110329334A true CN110329334A (en) | 2019-10-15 |
| CN110329334B CN110329334B (en) | 2024-08-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910506502.4A Active CN110329334B (en) | 2019-06-12 | 2019-06-12 | Folding baby carrier |
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| CN111452862A (en) * | 2020-04-18 | 2020-07-28 | 福建蓉中仁发幼童用品有限公司 | Folding baby carriage |
| CN113401213A (en) * | 2020-03-16 | 2021-09-17 | 明门瑞士股份有限公司 | Switching device and connecting mechanism thereof |
| WO2021247472A1 (en) * | 2020-06-01 | 2021-12-09 | Horst Andrew J | Compact foldable stroller |
| US11293481B2 (en) * | 2020-07-21 | 2022-04-05 | Way-Hong Chen | Rotation joint structure with two-stage lock |
| US20230090957A1 (en) * | 2020-03-03 | 2023-03-23 | Wonderland Switzerland Ag | Handle height adjusting mechanism and child carrier therewith |
| JP2023043868A (en) * | 2021-09-16 | 2023-03-29 | ワンダーランド スイツァーランド アーゲー | baby carriage |
| JP2024109931A (en) * | 2020-07-02 | 2024-08-14 | ワンダーランド スイツァーランド アーゲー | Carrier Frame |
| KR102895916B1 (en) * | 2021-09-16 | 2025-12-03 | 원더랜드 스위처랜드 아게 | Baby carriage |
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| CN110329334B (en) | 2024-08-16 |
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