CN207257740U - Foldable baby cart skeleton - Google Patents
Foldable baby cart skeleton Download PDFInfo
- Publication number
- CN207257740U CN207257740U CN201721162966.0U CN201721162966U CN207257740U CN 207257740 U CN207257740 U CN 207257740U CN 201721162966 U CN201721162966 U CN 201721162966U CN 207257740 U CN207257740 U CN 207257740U
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- China
- Prior art keywords
- component
- poppet
- rod
- sliding sleeve
- rotational pin
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Abstract
The utility model discloses foldable baby cart skeleton,Including the upper push-rod component being symmetrical set,Lower push-rod component,Fore-stock component,After-poppet component,It is arranged on the front component of fore-stock component lower end,And it is arranged on the wheel assembly of after-poppet component lower end,The upper end rotational pin of lower push-rod component is connected on upper push-rod component,The lower end of lower push-rod component,The equal rotational pin in upper end of fore-stock component is connected on after-poppet component,Further include strut component,Sliding sleeve,Sliding sleeve strut component,And link assembly,Strut component upper end rotational pin is connected on upper push-rod component and lower end rotational pin is connected on after-poppet component,Sliding sleeve is arranged on after-poppet component and coordinates with after-poppet component slippage,Sliding sleeve strut component upper end rotational pin is connected on strut component and lower end rotational pin is connected on sliding sleeve,Link assembly front end rotational pin is connected on fore-stock component and rear end thereof pin joint is on sliding sleeve strut component.Foldable baby cart skeleton provided by the utility model, it is simple in structure, it is easy to operate, occupy little space after folding.
Description
Technical field
Stroller technical field is the utility model is related to, more particularly to a kind of foldable baby cart skeleton.
Background technology
Stroller is received by more and more families, would generally take when travelling outdoors, be opened when by perambulator
When can be taken for infant, to mitigate the burden of caregiver.Traditional stroller construction is simple, it is impossible to is folded, deposited
It is big to put volume, occupies storage space, occurs the stroller that can be folded afterwards, but it is oversized after baby-carrier folding, fold machine
Structure is complicated, folds dumb, and the car body folded is still inconvenient to carry, and the utility model is therefore.
Utility model content
The utility model aim is to provide a kind of foldable baby cart skeleton, and retracting mechanism is simple, easy to operate.
Based on the above problem, technical solution provided by the utility model is：
Foldable baby cart skeleton, including be symmetrical set upper push-rod component, lower push-rod component, fore-stock group
Part, after-poppet component, the front component for being arranged on the fore-stock component lower end and it is arranged on the after-poppet component lower end
Wheel assembly, the upper end rotational pin of the lower push-rod component are connected on the upper push-rod component, the lower end of the lower push-rod component,
The equal rotational pin in upper end of the fore-stock component is connected on the after-poppet component, further includes strut component, sliding sleeve, sliding sleeve strut
Component and link assembly, the strut component upper end rotational pin is connected on the upper push-rod component and lower end rotational pin is connected on institute
State on after-poppet component, the sliding sleeve is arranged on the after-poppet component and coordinates with the after-poppet component slippage, described
Sliding sleeve strut component upper end rotational pin is connected on the strut component and lower end rotational pin is connected on the sliding sleeve, the connection rod set
Part front end rotational pin is connected on the fore-stock component and rear end thereof pin joint is on the sliding sleeve strut component.
In wherein some embodiments, the lower push-rod component, fore-stock component are different with the after-poppet component respectively
Axis rotates pin joint, the pin joint axis of the fore-stock component and the after-poppet component be arranged on the lower push-rod component with it is described after
The front of the pin joint axis of bracket component.
In wherein some embodiments, the upper end of the after-poppet component is equipped with L-shaped first connector, and described first
The rear end of connector is fixed on the after-poppet component and front end oliquely downward extends, and the fore-stock component rotational pin is connected on
The front end of first connector.
In wherein some embodiments, the lower end of the lower push-rod component is equipped with the second L-shaped connector, and described
Two connector upper ends are fixed on the lower push-rod component and lower end rotational pin is connected to the first connecting rod part rear end.
In wherein some embodiments, the pin joint axis of the strut component and the after-poppet component be arranged on it is described under
The back lower place of push-rod assembly and the pin joint axis of the after-poppet component.
In wherein some embodiments, the sliding sleeve is arranged on the pin joint of the strut component and the after-poppet component
Between axis and the wheel assembly.
In wherein some embodiments, a bar assembly and seat bar sliding sleeve are further included, the seat bar sliding sleeve rotational pin is connected on
On the lower push-rod component, the seat bar assembly rotational pin, which is connected on the strut component and is slided with the seat bar sliding sleeve, matches somebody with somebody
Close.
In wherein some embodiments, when the foldable baby cart is in unfolded state, the upper push-rod group
Locking mechanism is equipped between part and the lower push-rod component.
Compared with prior art, the utility model has the advantages that：
Using the technical solution of the utility model, the retracting structure of the stroller is simple, easy to operate, folds rear baby
Cart occupies little space.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure diagram of the utility model foldable baby cart skeleton embodiment；
Fig. 2 is the view of the utility model embodiment folding process；
Fig. 3 is the view after utility model embodiment folds；
Wherein：
1st, upper push-rod component；
2nd, lower push-rod component；
3rd, fore-stock component；
4th, after-poppet component；
5th, front component；
6th, wheel assembly；
7th, strut component；
8th, sliding sleeve；
9th, link assembly；
10th, sliding sleeve strut component；
11st, seat bar sliding sleeve；
12nd, seat bar assembly；
13rd, the first connector；
14th, the second connector；
15th, locking mechanism.
Embodiment
Such scheme is described further below in conjunction with specific embodiment.It is to be understood that these embodiments are to be used to illustrate
The utility model and be not limited to limitation the scope of the utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, the implementation condition being not specified is usually the condition in normal experiment.
Referring to Fig. 1, for the structure diagram of the utility model embodiment, there is provided a kind of foldable baby cart skeleton,
Including be symmetrical set upper push-rod component 1, lower push-rod component 2, fore-stock component 3, after-poppet component 4, be arranged on preceding branch
The front component 5 of 3 lower end of frame component and the wheel assembly 6 for being arranged on 4 lower end of after-poppet component, wherein lower push-rod component 2 is upper
End rotational pin is connected on upper push-rod component 1, and the lower end of lower push-rod component 2, the equal rotational pin in the upper end of fore-stock component 3 prop up after being connected on
On frame component 4.In order to realize the folding of stroller, strut component 7, sliding sleeve 8, slide unit strut component 10 and connecting rod are additionally provided with
Component 9, wherein 7 upper end rotational pin of strut component is connected on upper push-rod component 1 and lower end rotational pin is connected on after-poppet component 4,
Sliding sleeve 8 is arranged on after-poppet component 4 and is slidably matched with after-poppet component 4, and 10 upper end rotational pin of sliding sleeve strut component is connected on
On strut component 7 and lower end rotational pin is connected on sliding sleeve 8, and 9 front end rotational pin of link assembly is connected on fore-stock component 3 and rear end
Rotational pin is connected on sliding sleeve strut component 10.
In order to which further optimize the utility model is implementation result, facilitate the folding of stroller, while reduce folding
Volume, lower push-rod component 2, fore-stock component 3 respectively with 4 different axis of after-poppet component rotate pin joint, wherein fore-stock component 3 with
The pin joint axis of after-poppet component 4 is arranged on the front of lower push-rod component 2 and 4 pin joint axis of after-poppet component.
Specifically, it is equipped with the first L-shaped connector 13, the rear end of the first connector 13 in the upper end of after-poppet component 4
It is fixed on after-poppet component 4 and front end oliquely downward extends, before 3 rotational pin of fore-stock component is connected on the first connector 13
End；The lower end of lower push-rod component 2 is equipped with the second L-shaped connector 14, and the upper end of the second connector 14 is fixed on lower push-rod group
On part 2 and lower end rotational pin is connected on the rear end of the first connector 13.
Wherein, the pin joint axis of strut component 7 and after-poppet component 4 is arranged on the pin of lower push-rod component 2 and after-poppet component 4
The back lower place of spindle.
Wherein, sliding sleeve 8 is arranged between strut component 7 and the pin joint axis and wheel assembly 6 of after-poppet component 4.
In this example, seat bar assembly 12 and seat bar sliding sleeve 11 should be included, 11 rotational pin of seat bar sliding sleeve is connected on lower push-rod component 2
On, 12 rotational pin of seat bar assembly is connected on strut component 7 and is slidably matched with seat bar sliding sleeve 12.
In order to improve stability of the stroller in unfolded state, set between upper push-rod component 1 and lower push-rod component 2
There is locking mechanism 15, which can include latch hook and the lock ring coordinated with latch hook, can also be of the prior art
Other structures, this will not be repeated here for the utility model.
Referring to shown in Fig. 2-3, the operation principle of the utility model is：When needing to fold stroller, by upper push-rod group
Locking mechanism 15 between part 1 and lower push-rod component 2 unlocks, and pushes down on upper push-rod component 1, sliding sleeve 8 along after-poppet component 4 to
After slide, seat bar assembly 12 is slided backward along seat bar sliding sleeve 11, realize strut component 7, lower push-rod component 2, fore-stock component 3,
The folding of after-poppet component 4, then downward 2 direction of push-rod assembly of upper push-rod component 1 is rotated, realize the folding of upper push-rod component 1
It is folded.
Examples detailed above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
People is can to understand the content of the utility model and implement according to this, can not limit the scope of protection of the utility model with this.It is all
The equivalent transformation done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (8)
1. foldable baby cart skeleton, including be symmetrical set upper push-rod component (1), lower push-rod component (2), preceding branch
Frame component (3), after-poppet component (4), the front component (5) for being arranged on fore-stock component (3) lower end and it is arranged on described
The wheel assembly (6) of after-poppet component (4) lower end, the upper end rotational pin of the lower push-rod component (2) are connected on the upper push-rod group
On part (1), the lower end of the lower push-rod component (2), the equal rotational pin in upper end of the fore-stock component (3) are connected on the after-poppet
On component (4), it is characterised in that：Further include strut component (7), sliding sleeve (8), sliding sleeve strut component (10) and link assembly
(9), strut component (7) upper end rotational pin is connected on the upper push-rod component (1) and lower end rotational pin connects and props up in the rear
On frame component (4), the sliding sleeve (8), which is arranged on the after-poppet component (4) and is slided with the after-poppet component (4), matches somebody with somebody
Close, sliding sleeve strut component (10) upper end rotational pin is connected on the strut component (7) and lower end rotational pin is connected on the cunning
Cover on (8), link assembly (9) front end rotational pin is connected on the fore-stock component (3) and rear end thereof pin joint is described
On sliding sleeve strut component (10).
2. foldable baby cart skeleton according to claim 1, it is characterised in that：It is the lower push-rod component (2), preceding
Axis different with the after-poppet component (4) rotates pin joint, the fore-stock component (3) and the after-poppet to bracket component (3) respectively
The pin joint axis of component (4) is arranged on the lower push-rod component (2) and the front of the pin joint axis of the after-poppet component (4).
3. foldable baby cart skeleton according to claim 2, it is characterised in that：The after-poppet component (4)
Upper end is equipped with L-shaped first connector (13), and the rear end of first connector (13) is fixed on the after-poppet component (4)
And front end oliquely downward extends, fore-stock component (3) rotational pin is connected on the front end of first connector (13).
4. foldable baby cart skeleton according to claim 3, it is characterised in that：The lower push-rod component (2)
Lower end is equipped with L-shaped the second connector (14), and the second connector (14) upper end is fixed on the lower push-rod component (2)
And lower end rotational pin is connected to first connecting rod part (13) rear end.
5. foldable baby cart skeleton according to claim 1, it is characterised in that：The strut component (7) and institute
State after-poppet component (4) pin joint axis be arranged on the pin joint axis of the lower push-rod component (2) and the after-poppet component (4) after
Lower section.
6. foldable baby cart skeleton according to claim 1, it is characterised in that：The sliding sleeve (8) is arranged on institute
State between the pin joint axis of strut component (7) and the after-poppet component (4) and the wheel assembly (6).
7. foldable baby cart skeleton according to any one of claims 1 to 6, it is characterised in that：Further include a bar group
Part (12) and seat bar sliding sleeve (11), seat bar sliding sleeve (11) rotational pin are connected on the lower push-rod component (2), the seat bar group
Part (12) rotational pin is connected on the strut component (7) and is slidably matched with the seat bar sliding sleeve (11).
8. foldable baby cart skeleton according to claim 7, it is characterised in that：The foldable baby cart
During in unfolded state, locking mechanism (15) is equipped between the upper push-rod component (1) and the lower push-rod component (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162966.0U CN207257740U (en) | 2017-09-12 | 2017-09-12 | Foldable baby cart skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162966.0U CN207257740U (en) | 2017-09-12 | 2017-09-12 | Foldable baby cart skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207257740U true CN207257740U (en) | 2018-04-20 |
Family
ID=61921296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162966.0U Active CN207257740U (en) | 2017-09-12 | 2017-09-12 | Foldable baby cart skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207257740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945073A (en) * | 2018-07-02 | 2018-12-07 | 梁水瑛 | A kind of baby-carrier framework |
| CN109760731A (en) * | 2018-12-11 | 2019-05-17 | 好孩子儿童用品有限公司 | A kind of children trolley |
-
2017
- 2017-09-12 CN CN201721162966.0U patent/CN207257740U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945073A (en) * | 2018-07-02 | 2018-12-07 | 梁水瑛 | A kind of baby-carrier framework |
| CN109760731A (en) * | 2018-12-11 | 2019-05-17 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN109760731B (en) * | 2018-12-11 | 2024-05-10 | 好孩子儿童用品有限公司 | Child cart |
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