CN207617781U - Foldable baby cart skeleton - Google Patents
Foldable baby cart skeleton Download PDFInfo
- Publication number
- CN207617781U CN207617781U CN201721311778.XU CN201721311778U CN207617781U CN 207617781 U CN207617781 U CN 207617781U CN 201721311778 U CN201721311778 U CN 201721311778U CN 207617781 U CN207617781 U CN 207617781U
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- component
- pin joint
- sliding sleeve
- poppet
- push
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Abstract
The utility model belongs to stroller field, disclose a kind of foldable baby cart skeleton, including the upper push-rod component being symmetrical set, lower push-rod component, fore-stock component, after-poppet component, front component, wheel assembly, strut component, sliding sleeve, link assembly and sliding sleeve strut component, the lower end of lower push-rod component, the equal pin joint in upper end of fore-stock component is on after-poppet component, the upper end of lower push-rod component and upper push-rod component pin joint, the upper and lower ends of strut component respectively with upper push-rod component, after-poppet component pin joint, it is sliding to be set on after-poppet component and coordinate with after-poppet component slippage, the upper and lower ends of sliding sleeve strut component respectively with lower push-rod component, sliding sleeve pin joint, the rear and front end of link assembly respectively at fore-stock component, sliding sleeve strut component pin joint.Above structure realizes the fast folding of entire baby carriage frame, and the volume smaller after folding, is applicable in the storage in smaller space, meets the requirement of people's small size stroller.
Description
Technical field
The utility model is related to stroller technical field more particularly to a kind of foldable baby cart skeletons.
Background technology
The stroller tool indispensable as a kind of infant trip, is used by users.User exists at present
Except firm, safety the basic demand for pursuing stroller, increasingly pay attention to the small, light, foldable of stroller
The features such as.
It is more that the body frame structure for automotive of existing stroller interlocks rod piece, and when folding easy tos produce interference, and folding process is cumbersome.
And existing stroller volume after folding is still larger, can not be suitable for the storage of small space, it is difficult to meet people increasingly
The increased requirement to small size foldable baby stroller.
Utility model content
The purpose of this utility model is to provide a kind of foldable baby cart skeletons, are rolled over solving existing stroller
Folded process is cumbersome and volume after folding is larger, cannot meet the problem of people require.
For this purpose, the utility model uses following technical scheme：
A kind of foldable baby cart skeleton, including the upper push-rod component, lower push-rod component, preceding that is symmetrical set
Bracket component, after-poppet component, be arranged fore-stock component lower end front component and be arranged in after-poppet component lower end
Wheel assembly, the lower end of the lower push-rod component, the equal pin joint in upper end of fore-stock component are on after-poppet component, the lower push-rod
The upper end of component and upper push-rod component pin joint, further include strut component, sliding sleeve, link assembly and the cunning being symmetrical set
Casing brace bar assembly, the upper and lower ends of the strut component respectively with upper push-rod component, after-poppet component pin joint, the sliding sleeve setting
Coordinate on after-poppet component and with after-poppet component slippage, the upper and lower ends of the sliding sleeve strut component respectively with lower push-rod group
Part, sliding sleeve pin joint, the rear and front end of the link assembly respectively at fore-stock component, sliding sleeve strut component pin joint.
Preferably, the lower push-rod component, fore-stock component and the different pivot pin of after-poppet component connect, and fore-stock component with
The front end of the pin joint axis in lower push-rod component Yu after-poppet component is arranged in the pin joint axis of after-poppet component.
Preferably, the pin joint axis of the strut component and after-poppet component is arranged in lower push-rod component and after-poppet component
Pin joint axis lower end.
Preferably, the cunning is set on the pin joint axis lower end of strut component and after-poppet component.
Preferably, further including the seat bar assembly being symmetrical set and seat bar sliding sleeve, the seat bar sliding sleeve is pinned at down
On push-rod assembly, the seat bar assembly and strut component pin joint, and be slidably matched with seat bar sliding sleeve.
Preferably, being equipped with locking mechanism, the foldable baby between the upper push-rod component and lower push-rod component
When cart skeleton is in unfolded state, the locking mechanism locks the foldable baby cart skeleton.
The utility model, by above structure, can realize that entire baby pushes away when carrying out the folding of baby carriage frame
The fast folding of vehicle skeleton, and the volume smaller after folding, can be applicable in the storage in smaller space, meet people to corpusculum
The requirement of product foldable baby stroller.
Description of the drawings
Fig. 1 is the side view of the utility model foldable baby cart skeleton；
Fig. 2 is the status diagram that the utility model foldable baby cart skeleton is in folding process；
Fig. 3 is status diagram when the utility model foldable baby cart skeleton folds completely.
In figure：
1, upper push-rod component；2, lower push-rod component；3, fore-stock component；4, after-poppet component；5, front component；6, trailing wheel
Component；7, strut component；8, sliding sleeve；9, link assembly；10, sliding sleeve strut component；11, seat bar assembly；12, seat bar sliding sleeve.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-3, the utility model provides a kind of foldable baby cart skeleton, including is symmetrical set
Upper push-rod component 1, lower push-rod component 2, fore-stock component 3, after-poppet component 4, front-wheel in 3 lower end of fore-stock component is set
The wheel assembly 6 in 4 lower end of after-poppet component, strut component 7, sliding sleeve 8, link assembly 9 and sliding sleeve strut is arranged in component 5
Component 10, wherein：
The upper end of above-mentioned lower push-rod component 2 and 1 pin joint of upper push-rod component, the lower end of lower push-rod component 2, fore-stock component 3
The equal pin joint in upper end on after-poppet component 4, and lower push-rod component 2, fore-stock component 3 connect with 4 different pivot pin of after-poppet component, on
The pin joint axis for stating fore-stock component 3 and after-poppet component 4 is arranged before the pin joint axis of lower push-rod component 2 and after-poppet component 4
End.
The upper and lower ends of above-mentioned strut component 7 respectively with upper push-rod component 1,4 pin joint of after-poppet component, and strut component 7
The lower end of pin joint axis in lower push-rod component 2 Yu after-poppet component 4 is set with the pin joint axis of after-poppet component 4.
Above-mentioned sliding sleeve 8 is set on after-poppet component 4 and can be slided relative to after-poppet component 4, and the sliding sleeve 8 is arranged
In the pin joint axis lower end of strut component 7 and after-poppet component 4.
The upper and lower ends of above-mentioned sliding sleeve strut component 10 respectively with lower push-rod component 2,8 pin joint of sliding sleeve, before link assembly 9
Afterwards both ends (front end refers to right side shown in FIG. 1, and rear end refers to left side shown in FIG. 1) respectively at fore-stock component 3, sliding sleeve strut group
10 pin joint of part.
In the present embodiment, as shown in Figure 1, above-mentioned foldable baby cart skeleton further includes the seat bar being symmetrical set
Component 11 and seat bar sliding sleeve 12, this bar sliding sleeve 12 are pinned on lower push-rod component 2, seat bar assembly 11 and 7 pin joint of strut component,
And seat bar sliding sleeve 12 is passed through, and be slidably matched with seat bar sliding sleeve 12.
In the present embodiment, locking mechanism is equipped between upper push-rod component 1 and lower push-rod component 2.By the locking mechanism,
When above-mentioned foldable baby cart skeleton is in unfolded state, which can be to the foldable baby cart skeleton
Locking, to realize the use of foldable baby cart skeleton.When being folded to the foldable baby cart skeleton, lead to
It crosses after the locking mechanism unlocks the same, you can folded.In the present embodiment, above-mentioned locking mechanism is that the prior art is common
Vehicle locking structure, therefore no longer its structure is repeated herein.
The above-mentioned foldable baby cart skeleton of the present embodiment is released by locking mechanism to entire first when folding
The locking of baby carriage frame then to preceding rotation upper push-rod component 1 and pushes upper push-rod component 1, and upper push-rod component 1 is then under meeting
Push-rod assembly 2 is depressed, and drives above-mentioned all parts linkage (shown in Fig. 2), continues thereafter with and pushes upper push-rod component 1, entire baby
Youngster's cart skeleton, which can then link and finally fold, completes (shown in Fig. 3).When carrying out the expansion of baby carriage frame, it was unfolded
Journey and above-mentioned folding process contrary, i.e., first on put on push-rod assembly 1, and entire baby carriage frame is driven to be unfolded, then passed through
Locking mechanism can be (shown in Fig. 1) by the baby carriage frame locking of the expansion.
By above structure and folding process, the fast folding of entire baby carriage frame can be realized, and after folding
Volume smaller can be applicable in the storage in smaller space, meet requirement of the people to small size foldable baby stroller.
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 art, in above description
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 within the spirit and principle 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 skeleton, including the upper push-rod component (1), the lower push-rod component that are symmetrical set
(2), the front component (5) and setting of fore-stock component (3), after-poppet component (4), setting in fore-stock component (3) lower end
Wheel assembly (6) in after-poppet component (4) lower end, the lower end of the lower push-rod component (2), the upper end of fore-stock component (3)
On after-poppet component (4), upper end and upper push-rod component (1) pin joint of the lower push-rod component (2), feature exist equal pin joint
In, further include the strut component (7) being symmetrical set, sliding sleeve (8), link assembly (9) and sliding sleeve strut component (10),
Respectively with upper push-rod component (1), after-poppet component (4) pin joint, the sliding sleeve (8) sets the upper and lower ends of the strut component (7)
It sets on after-poppet component (4) and is slidably matched with after-poppet component (4), the upper and lower ends point of the sliding sleeve strut component (10)
Not with lower push-rod component (2), sliding sleeve (8) pin joint, the rear and front end of the link assembly (9) respectively at fore-stock component (3),
Sliding sleeve strut component (10) pin joint.
2. foldable baby cart skeleton according to claim 1, which is characterized in that the lower push-rod component (2), preceding
Bracket component (3) connects with after-poppet component (4) different pivot pin, and fore-stock component (3) and the pin joint axis of after-poppet component (4) are arranged
In the front end of lower push-rod component (2) and the pin joint axis of after-poppet component (4).
3. foldable baby cart skeleton according to claim 1, which is characterized in that the strut component (7) is with after
The pin joint axis of bracket component (4) is arranged in the lower end of lower push-rod component (2) and the pin joint axis of after-poppet component (4).
4. foldable baby cart skeleton according to claim 1, which is characterized in that sliding sleeve (8) setting is being supportted
The pin joint axis lower end of bar assembly (7) and after-poppet component (4).
5. foldable baby cart skeleton according to claim 1, which is characterized in that further include being symmetrical set
Seat bar assembly (11) and seat bar sliding sleeve (12), the seat bar sliding sleeve (12) are pinned on lower push-rod component (2), the seat bar assembly
(11) it with strut component (7) pin joint, and is slidably matched with seat bar sliding sleeve (12).
6. foldable baby cart skeleton according to claim 1, which is characterized in that the upper push-rod component (1) with
Locking mechanism, when the foldable baby cart skeleton is in unfolded state, the locking are equipped between lower push-rod component (2)
Mechanism locks the foldable baby cart skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721311778.XU CN207617781U (en) | 2017-10-12 | 2017-10-12 | Foldable baby cart skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721311778.XU CN207617781U (en) | 2017-10-12 | 2017-10-12 | Foldable baby cart skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617781U true CN207617781U (en) | 2018-07-17 |
Family
ID=62825964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721311778.XU Active CN207617781U (en) | 2017-10-12 | 2017-10-12 | Foldable baby cart skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617781U (en) |
-
2017
- 2017-10-12 CN CN201721311778.XU patent/CN207617781U/en active Active
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| GR01 | Patent grant |