CN104986204B - Baby stroller - Google Patents
Baby stroller Download PDFInfo
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- CN104986204B CN104986204B CN201510295363.7A CN201510295363A CN104986204B CN 104986204 B CN104986204 B CN 104986204B CN 201510295363 A CN201510295363 A CN 201510295363A CN 104986204 B CN104986204 B CN 104986204B
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a baby stroller. A stroller frame comprises a front support, a rear support, a front connecting rod and a rear connecting rod, wherein the upper portion of the rear support is connected with the upper portion of the front support in a pivoted mode, and the front connecting rod and the rear connecting rod are arranged between the front support and the rear support. The front portion of the front connecting rod is connected to the front support in a pivoted mode. The rear portion of the rear connecting rod is connected to the rear support in a pivoted mode. The rear portion of the front connecting rod is connected with the front portion of the rear connecting rod in a pivoted mode. An elastic piece which can unfold the front connecting rod and the rear connecting rod relatively to extend the front connecting rod and the rear connecting rod in the same linear direction is arranged between the front connecting rod and the rear connecting rod. When the stroller frame is in the unfolded state, the front connecting rod and the rear connecting rod extend in the same linear direction under the effect of the elastic piece, and the front support, the rear support, the front connecting rod and the rear connecting rod form a triangular structure. When the stroller frame is in the folded state, the front connecting rod and the rear connecting rod overcome elasticity of the elastic piece to turn over relatively so as to get close and be folded between the front support and the rear support. The baby stroller is convenient to unfold and fold, and convenience is brought to daily use of a user.
Description
Technical field
The present invention relates to a kind of children trolley.
Background technology
In prior art, children trolley generally includes the stroller frame with deployed condition and folded state, located at go-cart
The wheel assembly of bottom of frame, for by stroller frame locking locking mechanism in the deployed state.Children in the market
The species of go-cart is various, and the structure of its vehicle frame is also varied, correspondingly, the connected mode between its rod member quantity, rod member
It is different, cause the folding of each go-cart also different with spreading principle, the convenience for using also respectively has difference.
The content of the invention
It is an object of the invention to provide a kind of simple structure and launching and folding operation all very easily children trolleys.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of children trolley, including the stroller frame with deployed condition and folded state, located at the stroller frame bottom
The wheel assembly in portion, for by stroller frame locking locking mechanism in the deployed state, the stroller frame to include front
The after-poppet of the top phase pivot connection of frame, top and the fore-stock, between the fore-stock and the after-poppet
Front rod and back link, the front portion of the front rod is pivotally connected on the fore-stock, and the back pivot of the back link connects
It is connected on the after-poppet, the rear portion of the front rod is connected with the anterior phase pivot of the back link, the front rod and institute
State to be provided between back link and enable to the elastic component that both extend with respect to expansion along same rectilinear direction, when the go-cart car
When frame is in deployed condition, the front rod prolongs in the presence of the elastic component with the back link along same rectilinear direction
Stretch, the fore-stock, triangle structure between after-poppet, front rod and back link；When the stroller frame is in folding
During state, the front rod and the back link overcome the relative upset of the elastic force of the elastic component and mutually draw close and draw in
Between the fore-stock and after-poppet.
Preferably, when the stroller frame is folded, the rear portion of the front rod is transported upwards with the front portion of the back link
Move and little by little mutually draw close.
Preferably, the elastic component is the torsion spring between the front rod and the back link, the two of the torsion spring
Keep out respectively on the front rod with the back link at end.
Preferably, the locking mechanism includes the locked component being located between the after-poppet and the back link, described
Locked component includes that the fixed block being regularly located on the after-poppet, the length bearing of trend along the back link slidably set
Sliding part on the back link, on a part in the fixed block, the sliding part both parts lock is offered
Groove, another part is provided with the dead bolt that can be fittingly inserted into along the longitudinal direction in the locked groove, when the dead bolt inserts institute
When stating in locked groove, the locking piece locking；When the dead bolt departs from from the locked groove, the locking piece unblock.
Further, the sliding part is sliding sleeve slidably on the back link, and the dead bolt is located at the cunning
The front portion of set, the locked groove is opened on the fixed block, sliding before and after being additionally provided with the back link for ordering about the sliding sleeve
The dynamic unlock piece to control the locked component working condition.
Preferably, it is additionally provided with the stroller frame for the folding hanging by stroller frame locking in a folded configuration
Hook, when the stroller frame is in folded state, the Foldable hanging hook is hooked on along the longitudinal direction the fore-stock, props up afterwards
Between at least two bars in frame, front rod and back link.
Further, the after-poppet includes being located at the back stay of the left and right sides respectively, is connected to back stay described in both sides
Between cross bar, the back link be in opening U-shaped forward, one end of the Foldable hanging hook is connected to after the back link
In portion, when the stroller frame is in folded state, the other end of the Foldable hanging hook is regularly hooked on the cross bar.
Preferably, the rear portion of the back link has the folding operation portion for extending back, and when the stroller frame is folded, makees
It is set gradually to draw close with the front support rod for the folding operation portion to order about the relatively described after-poppet upset of the back link
And drive the fore-stock gradually to draw close along the longitudinal direction with after-poppet；When the stroller frame is folded, trample described downwards
Afterwards the rear portion of basket rod and realize the folding of the stroller frame.
It is further preferred that the front rod is front basket rod, the back link is rear basket rod, when the stroller frame
In deployed condition when, the front basket rod extends along the longitudinal direction with the rear basket rod and forms basket holder；Push away when described
When vehicle carriage is folded, the rear portion of the rear basket rod is trampled downwards and the folding of the stroller frame is realized.
Preferably, the stroller frame also includes push rod, and the push rod can be along the length bearing of trend of fore-stock slidably
It is connected on the fore-stock, the push rod locking piece for both to be locked is additionally provided between the push rod and the fore-stock.
Further, the push rod is including push rod bar portion respectively positioned at the left and right sides, located at push rod bar portion described in both sides
The handle of upper end, the fore-stock is included respectively positioned at the front support rod of the left and right sides, described on every side of the stroller frame
Push rod bar part is not slidably plugged in the rod cavity of the front support rod.
Due to the utilization of above-mentioned technical proposal, the present invention has compared with prior art following advantages：Go-cart is being folded
When getting up, it is only necessary to unlock locking mechanism, upset that then to order about front rod relative with the elastic force that back link overcomes elastic component, just
Fore-stock, after-poppet, front rod and back link can be caused little by little to be close together and realize the folding of stroller frame；Work as needs
When go-cart is launched to use, it is only necessary to release the locking after folding, the then elastic acting force of front rod and back link in elastic component
Under automatically launch so that stroller frame Automatic-expanding.The children trolley has in the deployed state good stability,
The expansion of stroller frame and folding operation are all very simple, and the structure after folding is very smooth, is that the routine use of user brings
It is convenient.
Description of the drawings
Accompanying drawing 1 is in the stereogram under deployed condition for the children trolley of the present invention；
Accompanying drawing 2 is in the side view under deployed condition for the children trolley of the present invention；
Accompanying drawing 3 is in the side view under semi-collapsed condition for the children trolley of the present invention；
Accompanying drawing 4 is in the side view under folded state for the children trolley of the present invention；
Accompanying drawing 5 is in the stereogram under folded state for the children trolley of the present invention；
Accompanying drawing 6 is A portions enlarged diagram in Fig. 5；
Accompanying drawing 7 is B portions enlarged diagram in Fig. 5；
Wherein：100th, stroller frame；1st, fore-stock；11st, front support rod；2nd, after-poppet；21st, back stay；22nd, cross bar；23rd, hang
Post；3rd, front rod（Front basket rod）；3a, front connector part；34th, rotating shaft；4th, back link（Basket rod afterwards）；4a, rear adapter piece；5th, push away
Bar；51st, push rod bar portion；52nd, handle；6th, elastic component（Torsion spring）；7th, locked component；71st, sliding part（Sliding sleeve）；72nd, fixed block；
73rd, dead bolt；74th, locked groove；8th, unlock piece（Unblock pedal）；9th, Foldable hanging hook；10th, front-wheel；20th, trailing wheel；200th, root and stem of certain plants component is sat.
Specific embodiment
Below in conjunction with the accompanying drawings with specific embodiment being further elaborated to technical scheme.
Referring to the children trolley shown in Fig. 1 to Fig. 5, including the stroller frame 100 with deployed condition and folded state, set
Wheel assembly in the bottom of stroller frame 100, for the locking mechanism by stroller frame locking in the deployed state.
Stroller frame 100 includes fore-stock 1, after-poppet 2, front rod 3, back link 4 and push rod 5, and wheel assembly includes difference
Positioned at the front-wheel 10 of the two bottom sides of fore-stock 1 and respectively positioned at the trailing wheel 20 of the two bottom sides of after-poppet 2.The top of fore-stock 1 with
The top phase pivot connection of after-poppet 2, the front portion of front rod 3 is pivotally connected on fore-stock 1, and the back pivot of back link 4 connects
It is connected on after-poppet 2, the rear portion of front rod 3 is connected with the anterior phase pivot of back link 4 so that fore-stock 1, after-poppet 2, front company
A quadric chain is constituted between bar 3 and back link 4, is wherein provided between front rod 3 and back link 4 and is enabled to both phases
To the elastic component 6 for launching and extend along same rectilinear direction.When stroller frame 100 is launched, in the resilient force of elastic component 6
Under, front rod 3 and back link 4 extend along same rectilinear direction so that fore-stock 1, after-poppet 2, front rod 3 and back link 4 it
Between triangle structure；When stroller frame 100 is folded so that front rod 3 overcomes the elasticity work of elastic component 6 with back link 4
Firmly and with the relative rotation draw close, and then front rod 3 and back link 4 can be made to draw between fore-stock 1 and after-poppet 2.
In the present embodiment, elastic component 6 is the torsion spring 6 between front rod 3 and back link 4.It is shown in Figure 2, it is front
The rear portion of connecting rod 3 is installed with front connector part 3a, and the front portion of back link 4 is installed with rear adapter piece 4a, front connector part 3a and rear joint
Connected by the phase pivot of rotating shaft 34 between part 4a, torsion spring 6 is set in rotating shaft 34, and the two ends of torsion spring 6 are kept out respectively in front connector
On the internal chamber wall of part 3a and rear adapter piece 4a.
Referring to shown in each accompanying drawing, in the stroller frame 100, locking mechanism includes being located between after-poppet 2 and back link 4
Locked component 7.Referring to shown in Fig. 5, Fig. 6, the locked component 7 is including fixed block 72 regularly on after-poppet 2, along rear company
The length bearing of trend of bar 4 sliding part 71 slidably on back link 4, in sliding part 71 and the both parts of fixed block 72
A part on offer locked groove 74, another part is provided with the lock that can be fittingly inserted into along the longitudinal direction in locked groove 74
Tongue 73, when in the insertion locked groove 74 of dead bolt 73, locked component 7 is locked；When dead bolt 73 departs from from locked groove 74, locked component
7 unblocks.Here, sliding part 71 is the sliding sleeve 71 being slidably set on back link 4, and dead bolt 73 is fixedly arranged on before sliding sleeve 71
End, locked groove 74 is on the fixed block 72 and its notch is arranged backwards, when stroller frame 100 is launched, sliding sleeve 71 along back link 4 to
Front slide and dead bolt 73 can be caused to be forwardly inserted in locked groove 74 so that fore-stock 1, after-poppet 2, front rod 3 and back link 4
Between mutually locking and be in stable triangular structure；And when sliding sleeve 71 is slided backward along back link 4, dead bolt 73 can be from locked groove
Depart from 74 and locked component 7 is unlocked, and then cause to be constituted between fore-stock 1, after-poppet 2, front rod 3 and back link 4
Quadric chain can be at active state and carry out upset folding.During concrete setting, bullet should be provided with above-mentioned locked component 7
Property part so that dead bolt 73 is stably plugged in locked groove 74 so that locked component 7 can be stably maintained at locking
Under state.
Referring to shown in each accompanying drawing, being additionally provided with back link 4 for ordering about the slide anteroposterior of sliding sleeve 71 to control the work of locked component 7
Make the unlock piece 8 of state, herein unlock piece 8 is to be rotatably arranged in the unblock pedal 8 of the rear end of back link 4, the unblock pedal 8 with it is rear
It is connected by hauling rope between the sliding sleeve 71 of the both sides of connecting rod 4, in the case where acting on without external force, dead bolt 73 is engaged and reality with locked groove 74
The unblock of existing locked component, and when unblock is needed, operator only need to trample unblock pedal 8 at the rear of stroller frame 100, i.e.,
Sliding sleeve 71 can be ordered about to slide backward along back link 4 and the unblock of realizing locked component 7.
The rear portion of back link 4 has the folding operation portion for extending back, and so, operator makees at the rear of go-cart during folding
For folding operation portion the relative after-poppet 2 of back link 4 is overturn, just can cause front rod 3 and the relative upset of back link 4 and by
Gradually draw close, and drive fore-stock 1 gradually to draw close along the longitudinal direction with after-poppet 2, realize the folding of stroller frame 100.In this reality
In applying example, when stroller frame 100 is folded, the rear portion of front rod 3 and anterior the moving upwards simultaneously of back link 4 and it is little by little mutual
Draw close, so can not only enable each rod member close proximity in the stroller frame 100 after folding, additionally it is possible to so that stroller frame
100 have upon deployment good heavy burden.
Here, referring to shown in Fig. 1 to Fig. 5, front rod 3 is front basket rod, and back link 4 is rear basket rod, front basket rod 3
In opening U-shaped backwards, rear basket rod 4 is in opening U-shaped forward.Fore-stock 1 includes being located at respectively before the left and right sides
Pole 11, after-poppet 2 includes the back stay 21 for being located at the left and right sides respectively, the cross bar being fixedly connected between both sides back stay 21
22, the front part sides of front basket rod 3 are connected respectively with the phase pivot of front support rod 11 of both sides, the rear portion both sides difference of rear basket rod 4
It is connected with the phase pivot of back stay 21 of both sides.Front basket rod 3 is respectively connected with the both sides of rear basket rod 4 and prolongs along the longitudinal direction
Stretch, so as to form basket holder when stroller frame 100 is launched.Afterwards the part on basket rod 4 positioned at the rear of after-poppet 2 forms above-mentioned
Folding operation portion, unlock pedal 8 and be arranged at the end of the rear basket rod 4.So, when operator tramples unblock pedal 8,
Unblock locked component 7 causes the rear portion of rear basket rod 4 descending and orders about rear basket rod 4 and overturn simultaneously, also, before rear basket rod 4
Portion is up so that the elastic acting force of torsion spring 6 is overcome between front basket rod 3 and rear basket rod 4 and it is relative overturn, front basket rod 3
Rear portion and rear basket rod 4 front portion move upwards and be little by little close together and draw in fore-stock 1 and after-poppet 2 it
Between.
Referring to shown in each accompanying drawing, in stroller frame 100, push rod 5 can be slidably connected along the length bearing of trend of fore-stock 1
On fore-stock 1, the push rod locking piece for both to be locked is additionally provided between push rod 5 and fore-stock 1（Not shown in figure）,
In the present embodiment, push rod 5 includes push rod bar portion 51 respectively positioned at the left and right sides, located at the push rod on the top of both sides push rods bar portion 51
52, on every side of stroller frame 100, push rod bar portion 51 is respectively slidably plugged in the rod cavity of front support rod 11.Work as go-cart
When vehicle frame 100 launches, push rod bar portion 51 is stretched out from the rod cavity of front support rod 11, and when stroller frame 100 is folded, push rod bar portion
In the rod cavity of 51 retraction front support rods 11.
Referring to shown in Fig. 5, Fig. 7, being additionally provided with stroller frame 100 for stroller frame 100 to be locked in a folded configuration
Foldable locking structure, herein the foldable locking structure be Foldable hanging hook 9, when stroller frame 100 be in folded state when, the folding
Folded hook 9 is hooked on along the longitudinal direction between at least two bars in fore-stock 1, after-poppet 2, front rod 3 and back link 4, from
And cause holding relatively unrotatable and stable between this four bars in a folded configuration.In the present embodiment, the folding hanging
Located at the rear portion of back link 4, when stroller frame 100 is folded, the front portion of Foldable hanging hook 9 can be regularly on the rear end thereof ground of hook 9
On the cross bar 22 of hooking to after-poppet 2, a spacing use hanging column 23 is fixedly provided with cross bar 22 herein, the front portion of Foldable hanging hook 9 can
Ordinatedly it is hooked on the hanging column 23.
When stroller frame 100 is in deployed condition, front rod 3 is relative under the active force of torsion spring 6 with back link 4 to launch
And extend along the longitudinal direction, dead bolt 73 is accordingly plugged in locked groove 74 and causes after-poppet 2 and back link 4 in locked component 7
Between interfix so that stable triangular structure is constituted between fore-stock 1, after-poppet 2, front rod 3 and back link 4；Together
When, the push rod bar portion 51 of push rod 5 is stretched out from front support rod 11 and is launched with respect to fore-stock 1, is passed through between push rod 5 and fore-stock 1
Push rod locking piece is locked, and stroller frame is under stable deployed condition, referring to shown in Fig. 1, Fig. 2.
When needing to fold up stroller frame 100, push rod locking piece is unlocked first and by the push rod bar portion 51 of push rod 5
In the rod cavity of income front support rod 11, so that the relative folding of fore-stock 1 of push rod 5；Then, operator is from stroller frame 100
Unblock pedal 8 is trampled at rear portion, and unblock pedal 8 drives sliding sleeve 71 to slide backward along back link 4, so that the dead bolt on sliding sleeve 71
73 little by little are separated from from the locked groove 74 of fixed block 72, realize the unblock of locked component 7；Continue to trample unblock pedal 8, after
The rear portion of connecting rod 4 is descending and relative after-poppet 3 gradually overturns, back link 4 it is anterior up so that front rod 3 and back link 4 it
Between overcome the elastic acting force of torsion spring 6 and it is relative overturn, the rear portion of front rod 3 and the front portion of back link 4 upwards motion and by
Gradually draw close, while drive fore-stock 1 gradually to draw close along the longitudinal direction with after-poppet 2, as shown in Figure 3.Finally, fore-stock 1, after
Support 2, front rod 3 and back link 4 are mutually close together, and front rod 3 is drawn in fore-stock 1 and after-poppet 2 with back link 4
Between, until when the Foldable hanging hook 9 of the rear end of back link 4 is ordinatedly hooked on the hanging column 23 to cross bar 22, stroller frame 100 is steady
Determine to folded state, folding operation is completed, and the go-cart after folding is as shown in Figure 4,5.
By stroller frame 100 launch use when, operator from the rear of stroller frame 100, can first by push rod 5 relatively before
After support 1 launches, then apply the external force of Foldable hanging hook 9 so that Foldable hanging hook 9 is separated with cross bar 22 with pin, so, in torsion spring 6
Elastic acting force under, front rod 3 is relatively rotated with back link 4 and little by little launched, and causes fore-stock 1 and the edge of after-poppet 2
Fore-and-aft direction gradually spreads out, until front rod 3 is expanded to after extending along the longitudinal direction with back link 4, the dead bolt 73 of sliding sleeve 71 is inserted
Enter in the locked groove 74 on fixed block 72 so that locked component 7 is locked, stroller frame 100 is stably launched, as shown in Figure 1 and Figure 2.
The children trolley also includes that the children in stroller frame 100 sit the root and stem of certain plants 200, and the children sit the root and stem of certain plants 200 and are arranged on front
On support 1, in the expansion of stroller frame 100 and folding process, children's seat root and stem of certain plants 200 is unaffected, can be with stroller frame 100
Launch together and fold.
To sum up, children trolley of the invention, its simple structure, expansion is very convenient for folding operation, after folding
Structure is very smooth, volume also very little, brings great convenience to the routine use of user.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (11)
1. a kind of children trolley, including the stroller frame with deployed condition and folded state, located at the stroller frame bottom
Wheel assembly, for by stroller frame locking locking mechanism in the deployed state, it is characterised in that：The stroller frame
Prop up afterwards with described with the after-poppet that the top phase pivot of the fore-stock is connected, located at the fore-stock including fore-stock, top
Front rod and back link between frame, the front portion of the front rod is pivotally connected on the fore-stock, after the back link
Portion is pivotally connected on the after-poppet, and the rear portion of the front rod is connected with the anterior phase pivot of the back link, it is described before
The elastic component for enabling to both relative expansion and extending along same rectilinear direction is provided between connecting rod and the back link, works as institute
State stroller frame in deployed condition when, the front rod and the back link are in the presence of the elastic component along same straight line
Direction extends, the fore-stock, triangle structure between after-poppet, front rod and back link；At the stroller frame
When folded state, the front rod and the back link overcome the relative upset of the elastic force of the elastic component and mutually draw close simultaneously
Draw between the fore-stock and after-poppet.
2. children trolley according to claim 1, it is characterised in that：When the stroller frame is folded, the front rod
Rear portion move upwards with the front portion of the back link and little by little mutually draw close.
3. children trolley according to claim 1, it is characterised in that：The elastic component be located at the front rod with it is described
Keep out respectively on the front rod with the back link at torsion spring between back link, the two ends of the torsion spring.
4. children trolley according to claim 1, it is characterised in that：The locking mechanism include located at the after-poppet with
Locked component between the back link, the locked component is including fixed block regularly on the after-poppet, along institute
State the sliding part of the length bearing of trend of back link slidably on the back link, the fixed block, the sliding part this
Offer locked groove on a part in two parts, another part be provided with can be fittingly inserted into along the longitudinal direction it is described
Dead bolt in locked groove, when the dead bolt is inserted in the locked groove, the locking piece locking；When the dead bolt is from the locked groove
During disengaging, the locking piece unblock.
5. children trolley according to claim 4, it is characterised in that：The sliding part is for slidably located at the back link
On sliding sleeve, located at the front portion of the sliding sleeve, the locked groove is opened on the fixed block dead bolt, on the back link also
It is provided with for ordering about the sliding sleeve slide anteroposterior to control the unlock piece of the locked component working condition.
6. children trolley according to claim 1, it is characterised in that：It is additionally provided with the stroller frame for pushing away described
Vehicle carriage locking Foldable hanging hook in a folded configuration, when the stroller frame is in folded state, the Foldable hanging hook edge
Fore-and-aft direction is hooked between at least two bars in the fore-stock, after-poppet, front rod and back link.
7. children trolley according to claim 6, it is characterised in that：The after-poppet is included respectively positioned at the left and right sides
Back stay, the cross bar between back stay described in both sides is connected to, the back link is in opening U-shaped forward, the folding hanging
One end of hook is connected on the rear portion of the back link, when the stroller frame is in folded state, the Foldable hanging hook
The other end is regularly hooked on the cross bar.
8. according to claim 1 to described children trolley, it is characterised in that：The rear portion of the back link has what is extended back
Folding operation portion, when the stroller frame is folded, act on the folding operation portion order about the back link it is relatively described after
Frame overturns and it is gradually drawn close with the front support rod and drive the fore-stock gradually to draw close along the longitudinal direction with after-poppet.
9. according to claim 8 to described children trolley, it is characterised in that：The front rod be front basket rod, it is described after connect
Bar is rear basket rod, and when the stroller frame is in deployed condition, the front basket rod is with the rear basket rod along front and back
Basket holder is formed to extension；When the stroller frame is folded, the rear portion of the rear basket rod is trampled downwards and is realized described
The folding of stroller frame.
10. according to the arbitrary described children trolley of claim 1 to 9, it is characterised in that：The stroller frame also includes push rod,
The push rod can be slidably connected on the fore-stock along the length bearing of trend of fore-stock, the push rod and the fore-stock
Between be additionally provided with push rod locking piece for both to be locked.
11. children trolleys according to claim 10, it is characterised in that：The push rod is included respectively positioned at the left and right sides
Push rod bar portion, located at the handle of push rod bar portion upper end described in both sides, the fore-stock is included respectively positioned at front of the left and right sides
Bar, on every side of the stroller frame, the push rod bar part is not slidably plugged in the rod cavity of the front support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295363.7A CN104986204B (en) | 2015-06-02 | 2015-06-02 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295363.7A CN104986204B (en) | 2015-06-02 | 2015-06-02 | Baby stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986204A CN104986204A (en) | 2015-10-21 |
| CN104986204B true CN104986204B (en) | 2017-05-10 |
Family
ID=54298140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295363.7A Active CN104986204B (en) | 2015-06-02 | 2015-06-02 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986204B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650976B (en) * | 2017-11-07 | 2024-05-03 | 唐满林 | Multifunctional folding trolley |
| CN108482472B (en) * | 2018-04-03 | 2024-02-27 | 好孩子儿童用品有限公司 | Child cart |
| CN109606449B (en) * | 2018-11-21 | 2024-06-28 | 好孩子儿童用品有限公司 | Child cart |
| CN113401210B (en) * | 2020-03-16 | 2024-08-23 | 宝创儿童用品科技(昆山)有限公司 | Child cart |
| CN114954611A (en) * | 2021-02-26 | 2022-08-30 | 晨辉婴宝儿童用品有限公司 | Foldable trolley |
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