CN206367505U - Foldable baby stroller - Google Patents
Foldable baby stroller Download PDFInfo
- Publication number
- CN206367505U CN206367505U CN201720002164.7U CN201720002164U CN206367505U CN 206367505 U CN206367505 U CN 206367505U CN 201720002164 U CN201720002164 U CN 201720002164U CN 206367505 U CN206367505 U CN 206367505U
- Authority
- CN
- China
- Prior art keywords
- pin joint
- strut
- assembly
- foldable baby
- push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model belongs to doll carriage field, disclose a kind of foldable baby stroller, including push-rod assembly, push-rod assembly lower end rotates pin joint with after-poppet component upper end, after-poppet component lower end and underframe tube assembly rear end thereof pin joint, front component is arranged on the preceding lower end of underframe tube assembly, wheel assembly is arranged on after-poppet component lower end or underframe tube assembly rear end, foldable baby stroller also includes slip cap, strut and connecting rod, slip cap coordinates with after-poppet component slippage, strut upper and lower ends rotate pin joint with slip cap and underframe tube assembly respectively, connecting rod upper and lower ends rotate pin joint with push-rod assembly and strut respectively.By setting above-mentioned each part, when carrying out the folding of doll carriage, only need to be by push-rod assembly forward downward pressure, pass through the rotation pin joint between all parts, the folding of whole doll carriage can be achieved, its is simple in construction and intensity is high, and the volume after folding is very small, suitable for user placement space the need for, be easy to store place.
Description
Technical field
The utility model is related to doll carriage technical field, more particularly to a kind of foldable baby stroller.
Background technology
Doll carriage of the prior art, including the stroller frame with expanded position and folding position, be arranged at it is described
Stroller frame front lower place front component, be arranged at the wheel assembly of the described stroller frame back lower place, by described stroller
Vehicle frame is locked in the locking mechanism under expanded position, and the species of existing stroller frame is various, but it is more multiple in structure
It is miscellaneous and structural strength is not high, and volume is larger after folding for existing doll carriage, it has not been convenient to place and store, it is impossible to be applicable and use
The placement space at family.
Utility model content
The purpose of this utility model is to provide a kind of foldable baby stroller, to solve the knot that existing doll carriage is present
The problem of structure complexity and big folding volume.
For up to this purpose, the utility model uses following technical scheme：
A kind of foldable baby stroller, including push-rod assembly, after-poppet component, underframe tube assembly, front component and after
Wheel assembly, the push-rod assembly lower end rotates pin joint, the after-poppet component lower end and underframe pipe group with after-poppet component upper end
Part rear end thereof pin joint, the front component is arranged on the preceding lower end of underframe tube assembly, and the wheel assembly is arranged on after-poppet group
Part lower end or underframe tube assembly rear end, the foldable baby stroller also include slip cap, strut and connecting rod, the slip cap with
After-poppet component slippage coordinates, and the strut upper and lower ends rotate pin joint, the company with slip cap and underframe tube assembly respectively
Bar upper and lower ends rotate pin joint with push-rod assembly and strut respectively.
Preferably, the strut is in I-shaped structure, and its lower end is sleeve-like configuration, and the underframe tube assembly is passed through
The strut lower end, pin joint is rotated with the strut lower end；Strut upper end both sides respectively with the slip caps of both sides with
And link rotatable pin joint.
Preferably, the connecting rod and the pin joint axle of strut are coaxial with the pin joint axle of strut with slip cap.
Preferably, the after-poppet component and the pin joint axle of underframe tube assembly are coaxial with the rotary shaft of wheel assembly.
Preferably, being that different pivot pin connects between the push-rod assembly and after-poppet component, connecting rod.
Preferably, the strut and the pin joint axle of underframe tube assembly are arranged on after-poppet component and underframe tube assembly pin joint
The front end of position.
Preferably, being provided with locking mechanism between the push-rod assembly and after-poppet component, the locking mechanism is used for
When the foldable baby stroller is in deployed condition, the foldable baby stroller is locked.
The utility model by setting above-mentioned each part, carry out doll carriage folding when, only need to by push-rod assembly to
Front lower place is pressed, and passes through the rotation pin joint between all parts, you can realize the fast folding of whole doll carriage, its is simple in construction
And intensity is high, processing cost is low, and the volume after folding is very small, it is adaptable to the need for the placement space of user, is easy to receive
Receive placement.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model foldable baby stroller；
Fig. 2 is the side view of the utility model foldable baby stroller；
Fig. 3-4 is the structural representation in the utility model foldable baby stroller folding process；
Fig. 5 is the structural representation after the utility model foldable baby stroller is folded.
In figure：
1st, push-rod assembly；2nd, after-poppet component；3rd, underframe tube assembly；4th, front component；5th, wheel assembly；6th, slip cap；
7th, strut；8th, connecting rod；1-1, handle；7-1, cross bar；7-2, sleeve；7-3, vertical pole.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
The utility model provides a kind of foldable baby stroller, as Figure 1-5, and the foldable baby stroller includes push rod
Component 1, after-poppet component 2, underframe tube assembly 3, front component 4, wheel assembly 5, slip cap 6, strut 7 and connecting rod 8, its
In：
The above-mentioned lower end of push-rod assembly 1 rotates pin joint, the lower end of after-poppet component 2 and underframe pipe group with the upper end of after-poppet component 2
The rear end thereof pin joint of part 3, front component 4 is arranged on the preceding lower end of underframe tube assembly 3, and wheel assembly 5 is arranged under after-poppet component 2
End or the rear end of underframe tube assembly 3, slip cap 6 is slidably matched with after-poppet component 2, the upper and lower ends of strut 7 respectively with slip cap 6 with
And underframe tube assembly 3 rotates pin joint, the upper and lower ends of connecting rod 8 rotate pin joint with push-rod assembly 1 and strut 7 respectively.By above-mentioned
The rotation pin joint of each part, need to only press the forward downward of push-rod assembly 1 folding that whole doll carriage can be achieved, the letter of its structure
List and intensity height, processing cost is low, and the volume after folding is very small, it is adaptable to the need for the placement space of user, be easy to
Store and place.
In the present embodiment, locking mechanism (not shown), the lock are provided between push-rod assembly 1 and after-poppet component 2
Determining mechanism is used to, when foldable baby stroller is in deployed condition, lock foldable baby stroller.Need explanation
It is that above-mentioned locking mechanism is the common structure of doll carriage in the prior art, and no longer its structure is repeated herein.It is preferred that
, the locking mechanism includes the handle 1-1 for unblock, and handle 1-1 is located on push-rod assembly 1.
As shown in figure 1, above-mentioned strut 7 is in I-shaped structure, it includes cross bar 7-1 above and the sleeve of lower section
7-2, is fixedly connected between the cross bar 7-1 and sleeve 7-2 by vertical pole 7-3, and underframe tube assembly 3 passes through the set of the lower end of strut 7
Cylinder 7-2, pin joint is rotated with the sleeve 7-2 of the lower end of strut 7；The slip cap 6 of the cross bar 7-1 both sides of the upper end of strut 7 respectively with both sides
And connecting rod 8 rotates pin joint., can be to whole on the premise of the linkage folded is met by the strut 7 of above-mentioned I-shaped structure
Individual doll carriage plays a part of support.
In the present embodiment, above-mentioned connecting rod 8 and the pin joint axle of strut 7 are coaxial with the pin joint axle of strut 7 with slip cap 6, specifically
, it is that one end of connecting rod 8 rotates pin joint, slip cap 6 and cross bar 7-1 sides with the cross bar 7-1 sides of strut 7 by pin joint axle
Connect by the pin joint pivot pin, i.e., both pin joint axles are same.By the setting of this kind of structure, whole baby can be simplified and pushed away
The structure of car, on the basis of processing is easy to, reduces production cost.
Fig. 1 is can refer to, above-mentioned after-poppet component 2 is total to the pin joint axle of underframe tube assembly 3 with the rotary shaft of wheel assembly 5
Axle, i.e. after-poppet component 2 are same axle with the rotary shaft of above-mentioned wheel assembly 5 with the pin joint axle of underframe tube assembly 3.This implementation
In example, above-mentioned after-poppet component 2 and underframe tube assembly 3 can then be turned by setting tube-in-tube structure by the pin joint axle
Dynamic pin joint together, while the pin joint axle as wheel assembly 5 rotary shaft use.
Be that different pivot pin connects between above-mentioned push-rod assembly 1 and after-poppet component 2, connecting rod 8, i.e. push-rod assembly 1 and after-poppet group
The pin joint axle between pin joint axle and push-rod assembly 1 and connecting rod 8 between part 2 is two, wherein as shown in figure 1, above-mentioned push rod group
The top of pin joint axle of the pin joint axle position between push-rod assembly 1 and connecting rod 8 between part 1 and after-poppet component 2.
Above-mentioned strut 7 and the pin joint axle of underframe tube assembly 3 are arranged on after-poppet component 2 and the pinned locations of underframe tube assembly 3
Front end, to realize that underframe tube assembly 3 can play a supporting role to strut 7 and strut 7 is to after-poppet component 2 and push rod group
The supporting role of part 1.
The above-mentioned foldable baby stroller of the present embodiment is preferred when folding, will be whole by the handle 1-1 of locking mechanism
Doll carriage is unlocked, and presses push-rod assembly 1 then to inferoanterior, push-rod assembly 1 can be rotated relative to after-poppet component 2, in the mistake
Cheng Zhong, above-mentioned connecting rod 8 can be driven rotation by push-rod assembly 1, and connecting rod 8 can drive while rotation relative to the cross bar 7-1 of strut 7
Slip cap 6 is slided, and provides the power rotated to after-poppet component 2 simultaneously, after-poppet component 2 is rotated (such as Fig. 3 and figure forward
Shown in 4), until push-rod assembly 1 is pressed down in horizontality, now after-poppet component 2 and strut 7 are also driven and turned to
Horizontality, whole doll carriage is folded (shown in Fig. 5).
When needing to deploy foldable baby stroller, push-rod assembly 1 only need to be above carried, push-rod assembly 1 is propped up after then driving
Frame component 2 and the component of strut 7 are rotated, until whole doll carriage is unfolded, are then locked vehicle by above-mentioned locking mechanism
It is fixed.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (7)
1. a kind of foldable baby stroller, it is characterised in that including push-rod assembly (1), after-poppet component (2), underframe tube assembly
(3), front component (4) and wheel assembly (5), push-rod assembly (1) lower end and after-poppet component (2) upper end rotational pin
Connect, after-poppet component (2) lower end and underframe tube assembly (3) rear end thereof pin joint, the front component (4) are arranged on underframe
Tube assembly (3) preceding lower end, the wheel assembly (5) is arranged on after-poppet component (2) lower end or underframe tube assembly (3) rear end, institute
Stating foldable baby stroller also includes slip cap (6), strut (7) and connecting rod (8), the slip cap (6) and after-poppet component (2)
It is slidably matched, strut (7) upper and lower ends rotate pin joint, the connecting rod with slip cap (6) and underframe tube assembly (3) respectively
(8) upper and lower ends rotate pin joint with push-rod assembly (1) and strut (7) respectively.
2. foldable baby stroller according to claim 1, it is characterised in that the strut (7) is in I-shaped structure, and
Its lower end is sleeve-like configuration, and the underframe tube assembly (3) passes through the strut (7) lower end, is rotated with the strut (7) lower end
Pin joint；Strut (7) the upper end both sides rotate pin joint with the slip cap (6) and connecting rod (8) of both sides respectively.
3. foldable baby stroller according to claim 2, it is characterised in that the connecting rod (8) and the pin joint of strut (7)
Axle is coaxial with the pin joint axle of strut (7) with slip cap (6).
4. foldable baby stroller according to claim 3, it is characterised in that the after-poppet component (2) and underframe pipe
The pin joint axle of component (3) is coaxial with the rotary shaft of wheel assembly (5).
5. foldable baby stroller according to claim 4, it is characterised in that the push-rod assembly (1) and after-poppet group
It is that different pivot pin connects between part (2), connecting rod (8).
6. foldable baby stroller according to claim 5, it is characterised in that the strut (7) and underframe tube assembly (3)
Pin joint axle be arranged on the front end of after-poppet component (2) and underframe tube assembly (3) pinned locations.
7. according to any described foldable baby strollers of claim 1-6, it is characterised in that the push-rod assembly (1) is with after
Locking mechanism is provided between bracket component (2), the locking mechanism is used to be in deployed condition in the foldable baby stroller
When, the foldable baby stroller is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002164.7U CN206367505U (en) | 2017-01-03 | 2017-01-03 | Foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002164.7U CN206367505U (en) | 2017-01-03 | 2017-01-03 | Foldable baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367505U true CN206367505U (en) | 2017-08-01 |
Family
ID=59391465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002164.7U Withdrawn - After Issue CN206367505U (en) | 2017-01-03 | 2017-01-03 | Foldable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263462A (en) * | 2017-01-03 | 2018-07-10 | 昆山威凯儿童用品有限公司 | Foldable baby cart |
-
2017
- 2017-01-03 CN CN201720002164.7U patent/CN206367505U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263462A (en) * | 2017-01-03 | 2018-07-10 | 昆山威凯儿童用品有限公司 | Foldable baby cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170801 Effective date of abandoning: 20200807 |
|
| AV01 | Patent right actively abandoned |