CN207360393U - A kind of foldable baby cart - Google Patents
A kind of foldable baby cart Download PDFInfo
- Publication number
- CN207360393U CN207360393U CN201721105575.5U CN201721105575U CN207360393U CN 207360393 U CN207360393 U CN 207360393U CN 201721105575 U CN201721105575 U CN 201721105575U CN 207360393 U CN207360393 U CN 207360393U
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- China
- Prior art keywords
- component
- fore
- connecting seat
- push
- rod assembly
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model belongs to baby stroller technical field, disclose a kind of foldable baby cart, including push-rod assembly, fore-stock component, after-poppet component, the front component for being arranged on fore-stock component lower end, the wheel assembly for being arranged on after-poppet component lower end, connecting seat, front rod and back link, coaxial pin joint between push-rod assembly, fore-stock component, after-poppet component three, connecting seat is pinned on push-rod assembly, the both ends of front rod respectively with fore-stock component and connecting seat pin joint, the both ends of back link respectively with connecting seat and after-poppet component pin joint.The utility model is in folding baby cart, push-rod assembly is pushed, push-rod assembly can drive connecting seat to move downward, and connecting seat then drives front rod and back link to move, front rod and back link linkage fore-stock component collapse in bracket component direction backward, to realize the folding of stroller.Simple in structure, folding process is simple and convenient, and volume after folding smaller, suitable for narrow and small receiving space.
Description
Technical field
It the utility model is related to baby stroller technical field, more particularly to a kind of foldable baby cart.
Background technology
The stroller instrument indispensable as a kind of infant trip, is used by users.User exists at present
Outside firm, safety the basic demand for pursuing stroller, increasingly pay attention to the small, light, foldable of stroller
The features such as.
Existing stroller is complex in structure and structural strength is not high, and existing stroller is folding
When its folding process it is excessively cumbersome, and volume after folding is larger, it has not been convenient to places storage.
Utility model content
The purpose of this utility model is to provide a kind of foldable baby cart, is answered with solving existing stroller construction
Miscellaneous, volume after folding big the problem of being inconvenient to place storage.
For this purpose, the utility model uses following technical scheme：
A kind of foldable baby cart, including push-rod assembly, fore-stock component, after-poppet component, it is arranged on fore-stock
The front component of component lower end, the wheel assembly for being arranged on after-poppet component lower end, connecting seat, front rod and back link, institute
Coaxial pin joint between push-rod assembly, fore-stock component, after-poppet component three is stated, the connecting seat is pinned on push-rod assembly,
The both ends of the front rod respectively with fore-stock component and connecting seat pin joint, the both ends of the back link respectively with connecting seat and after
Bracket component pin joint；
During folding baby cart, the push-rod assembly is pushed, the push-rod assembly drives connecting seat to move downward, the company
Joint chair drives the front rod and back link movement, and the front rod and back link link the fore-stock component to after-poppet group
Collapse in part direction.
Preferably, the stroller in unfolded state, is equipped with lock between push-rod assembly and the fore-stock component
Determine mechanism.
Preferably, the front rod is first relative to the push-rod assembly and the pin joint axis evagination of fore-stock component
Arc-like sheet, the both ends of first arc-like sheet respectively with fore-stock component and connecting seat pin joint.
Preferably, the back link is second relative to the push-rod assembly and the pin joint axis evagination of fore-stock component
Arc-like sheet, the both ends of second arc-like sheet respectively with connecting seat and after-poppet component pin joint.
Preferably, the front rod is arranged on the connecting seat close to the side of fore-stock component.
Preferably, the back link is arranged on the connecting seat close to the side of fore-stock component.
The beneficial effects of the utility model：In folding baby cart, push-rod assembly is pushed, push-rod assembly being capable of the company of drive
Joint chair moves downward, and connecting seat then drives front rod and back link to move, and front rod and back link linkage fore-stock component are backward
Bracket component direction is collapsed, to realize the folding of stroller, compared to existing stroller, the letter of the utility model structure
Single, folding process is simple and convenient, and volume after folding smaller, suitable for narrow and small receiving space.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model foldable baby cart；
Fig. 2 is the side view of the utility model foldable baby cart；
Fig. 3 is the dimensional structure diagram in the utility model foldable baby cart folding process；
Fig. 4 is the side view in the utility model foldable baby cart folding process；
Fig. 5 is the view after the utility model foldable baby cart folds.
In figure：
1st, push-rod assembly；2nd, fore-stock component；3rd, after-poppet component；4th, front component；5th, wheel assembly；6th, connecting seat；
7th, front rod；8th, back link.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-5, the utility model provides a kind of foldable baby cart, including push-rod assembly 1, fore-stock group
Part 2, after-poppet component 3, the front component 4 for being arranged on 2 lower end of fore-stock component, the trailing wheel for being arranged on 3 lower end of after-poppet component
Component 5, connecting seat 6, front rod 7 and back link 8, wherein：
Coaxial pin joint between above-mentioned push-rod assembly 1, fore-stock component 2,3 three of after-poppet component, and push-rod assembly 1 with
Locking mechanism (not shown) is equipped between fore-stock component 2, by the locking mechanism, unfolded state is in stroller
When, it can realize the locking to vehicle.Specifically, the structure of the locking mechanism is structure common in the art, need to only expire
Foot can lock vehicle, therefore no longer its structure is repeated.
In the present embodiment, as depicted in figs. 1 and 2, above-mentioned connecting seat 6 is pinned on push-rod assembly 1, when under push-rod assembly 1
During pressure, connecting seat 6 can be driven to move downward.It is connected with above-mentioned front rod 7 and back link 8, preceding company respectively below connecting seat 6
One end of the non-pin joint connecting seat 6 of bar 7 is pinned at fore-stock component 2, and one end of the non-pin joint connecting seat 6 of back link 8 is propped up after being pinned at
Frame component 3, by said structure, when connecting seat 6 moves downward, the front rod 7 and back link 8 of meeting band move, 7 He of front rod
Back link 8 can then link, and fore-stock component 2 backward draw close by bracket component 3.
In the present embodiment, it is preferred that above-mentioned connecting seat 6 is in oval platy structure, in order to it with push-rod assembly 1, it is preceding
The pin joint of connecting rod 7 and back link 8.
As preferable technical solution, as shown in figures 2 or 4, above-mentioned front rod 7 is relative to push-rod assembly 1 and preceding branch
First arc-like sheet of the pin joint axis evagination of frame component 2, the both ends of first arc-like sheet respectively with fore-stock component 2 and connecting seat 6
Pin joint.By the structure setting of above-mentioned first arc-like sheet, when vehicle folds front rod 7 can be made not turn to connecting seat 6
It is dynamic to cause to interfere.
Similarly, above-mentioned back link 8 is the second arc relative to push-rod assembly 1 and the pin joint axis evagination of fore-stock component 2
Piece, the both ends of second arc-like sheet respectively with 3 pin joint of connecting seat 6 and after-poppet component.Set by the structure of second arc-like sheet
Put, when vehicle folds back link 8 can be made not cause to interfere to the rotation of connecting seat 6.
In the present embodiment, above-mentioned front rod 7 and back link 8 are arranged at connecting seat 6 close to the side of fore-stock component 2.
And one end of 8 pin joint connecting seat 6 of front rod 7 and back link is respectively positioned at the left and right sides of the lower section of connecting seat 6.Pass through said structure
Set, enable to the structure of whole stroller compacter, and the intensity of vehicle can be improved.
The present embodiment is in folding baby cart, lock of the mechanism that unlocks first to push-rod assembly 1 and fore-stock component 2
Fixed, then to rear pushing push-rod assembly 1, push-rod assembly 1 drives connecting seat 6 to move downward during rotation, and connecting seat 6 is transported
Front rod 7 and back link 8 is then driven to move while dynamic, front rod 7 and back link 8 then link fore-stock component 2 to after-poppet
(Fig. 3 and Fig. 4 shown in) is collapsed in 3 direction of component, and finally after push-rod assembly 1 pushes in place, above-mentioned fore-stock component 2 is drawn close rear
On bracket component 3, that is, complete the folding (as shown in Figure 5) of whole stroller.By above-mentioned folding mode, stroller
Folding process is simple and convenient, and volume after folding smaller, can be placed at narrow and small receiving space, meets people to stroller
The requirement of folding volume.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (6)
1. a kind of foldable baby cart, it is characterised in that including push-rod assembly (1), fore-stock component (2), after-poppet group
Part (3), the front component (4) for being arranged on fore-stock component (2) lower end, the wheel assembly for being arranged on after-poppet component (3) lower end
(5), connecting seat (6), front rod (7) and back link (8), the push-rod assembly (1), fore-stock component (2), after-poppet component
(3) coaxial pin joint between three, the connecting seat (6) are pinned on push-rod assembly (1), the both ends difference of the front rod (7)
With fore-stock component (2) and connecting seat (6) pin joint, the both ends of the back link (8) respectively with connecting seat (6) and after-poppet component
(3) pin joint；
During folding baby cart, the push-rod assembly (1) is pushed, the push-rod assembly (1) drives connecting seat (6) to move downward,
The connecting seat (6) drives the front rod (7) and back link (8) movement, the front rod (7) and back link (8) linkage institute
Stating fore-stock component (2), bracket component (3) direction is collapsed backward.
2. foldable baby cart according to claim 1, it is characterised in that the stroller is in unfolded state
When, it is equipped with locking mechanism between the push-rod assembly (1) and fore-stock component (2).
3. foldable baby cart according to claim 1, it is characterised in that the front rod (7) is relative to institute
State the first arc-like sheet of the pin joint axis evagination of push-rod assembly (1) and fore-stock component (2), the both ends difference of first arc-like sheet
With fore-stock component (2) and connecting seat (6) pin joint.
4. foldable baby cart according to claim 1, it is characterised in that the back link (8) is relative to institute
State the second arc-like sheet of the pin joint axis evagination of push-rod assembly (1) and fore-stock component (2), the both ends difference of second arc-like sheet
With connecting seat (6) and after-poppet component (3) pin joint.
5. foldable baby cart according to claim 1, it is characterised in that the front rod (7) is arranged on described
Connecting seat (6) is close to the side of fore-stock component (2).
6. foldable baby cart according to claim 1, it is characterised in that the back link (8) is arranged on described
Connecting seat (6) is close to the side of fore-stock component (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105575.5U CN207360393U (en) | 2017-08-31 | 2017-08-31 | A kind of foldable baby cart |
| PCT/CN2018/103343 WO2019042375A1 (en) | 2017-08-31 | 2018-08-30 | Foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105575.5U CN207360393U (en) | 2017-08-31 | 2017-08-31 | A kind of foldable baby cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360393U true CN207360393U (en) | 2018-05-15 |
Family
ID=62351064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105575.5U Active CN207360393U (en) | 2017-08-31 | 2017-08-31 | A kind of foldable baby cart |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207360393U (en) |
| WO (1) | WO2019042375A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042375A1 (en) * | 2017-08-31 | 2019-03-07 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN111907583A (en) * | 2019-05-09 | 2020-11-10 | 明门瑞士股份有限公司 | Child seat and foldable baby carriage thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770115A (en) * | 1955-03-14 | 1957-03-13 | Sidney Alexander | Improvements in folding perambulators and the like |
| CN204296822U (en) * | 2014-11-28 | 2015-04-29 | 昆山倍凯斯儿童用品有限公司 | Foldable baby stroller vehicle frame |
| US9475516B1 (en) * | 2016-01-27 | 2016-10-25 | Kun Wang | Folding device for baby carriage |
| CN206155523U (en) * | 2016-05-23 | 2017-05-10 | 浙江晨辉婴宝儿童用品有限公司 | Baby's handcart of wholly folding up |
| CN206155522U (en) * | 2016-05-23 | 2017-05-10 | 浙江晨辉婴宝儿童用品有限公司 | Full car linkage folding perambulator |
| CN207360393U (en) * | 2017-08-31 | 2018-05-15 | 昆山威凯儿童用品有限公司 | A kind of foldable baby cart |
-
2017
- 2017-08-31 CN CN201721105575.5U patent/CN207360393U/en active Active
-
2018
- 2018-08-30 WO PCT/CN2018/103343 patent/WO2019042375A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042375A1 (en) * | 2017-08-31 | 2019-03-07 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN111907583A (en) * | 2019-05-09 | 2020-11-10 | 明门瑞士股份有限公司 | Child seat and foldable baby carriage thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019042375A1 (en) | 2019-03-07 |
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| GR01 | Patent grant |