CN207416932U - Foldable baby cart skeleton - Google Patents
Foldable baby cart skeleton Download PDFInfo
- Publication number
- CN207416932U CN207416932U CN201721164690.XU CN201721164690U CN207416932U CN 207416932 U CN207416932 U CN 207416932U CN 201721164690 U CN201721164690 U CN 201721164690U CN 207416932 U CN207416932 U CN 207416932U
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- component
- sliding sleeve
- pin joint
- rod
- push
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Abstract
The utility model belongs to stroller technical field, disclose a kind of foldable baby cart skeleton, including symmetrical upper push-rod component, lower push-rod component, fore-stock component, after-poppet component, front component, wheel assembly, sliding sleeve, connecting rod, sliding sleeve strut and vehicle frame strut, 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, sliding sleeve is arranged on after-poppet component and coordinates with after-poppet component slippage, the rear and front end of connecting rod respectively with fore-stock component, sliding sleeve pin joint, the upper and lower ends of sliding sleeve strut respectively with lower push-rod component, sliding sleeve pin joint, the upper and lower ends of the vehicle frame strut lower end with upper push-rod component respectively, the middle part pin joint of sliding sleeve strut.By said structure, the fast folding of entire baby carriage frame is realized, and the volume smaller after folding, the storage in smaller space is applicable in, meets requirement of the people to small size foldable baby 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
Stroller for it is a kind of for infant design carrying move instrument, and in baby carriage frame usually have can
The design of folding, to reduce the volume of stroller, providing user can be convenient for transporting or collecting.
It is more that the body frame structure for automotive of existing stroller interlocks rod piece, and when folding easily generates 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, it is impossible to 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 being symmetrical set
It bracket component, after-poppet component and is arranged on the front component of fore-stock component lower end, is arranged on after-poppet component lower end
Wheel assembly, the lower end of the lower push-rod component, the equal pin joint in the 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 the sliding sleeve being symmetrical set, connecting rod, sliding sleeve strut and vehicle frame support
Bar, the sliding sleeve are arranged on after-poppet component and coordinate with after-poppet component slippage, the rear and front end of the connecting rod respectively with
Fore-stock component, sliding sleeve pin joint, the upper and lower ends of the sliding sleeve strut respectively with lower push-rod component, sliding sleeve pin joint, the vehicle frame
The upper and lower ends of strut respectively with the lower end of upper push-rod component, the middle part pin joint of sliding sleeve strut.
Preferably, the lower push-rod component, fore-stock component and the different pivot pin of after-poppet component connect, and the fore-stock group
The pin joint axis of part and after-poppet component is arranged on the front end of lower push-rod component and the pin joint axis of 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
On lower push-rod component, the seat bar assembly and vehicle frame strut pin joint, and be slidably matched with seat bar sliding sleeve.
Preferably, locking mechanism, the foldable baby are equipped 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.
Preferably, the pin joint axis of the connecting rod and the sliding sleeve is arranged on the pin joint of the sliding sleeve strut and the sliding sleeve
The rear end of axis.
Preferably, the one side of the sliding sleeve is installed with pin joint plate, the rear end of the connecting rod and the sliding sleeve strut
The equal pin joint in lower end is on the pin joint plate.
The utility model, by said 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 enlarged diagram at the A of the utility model Fig. 1；
Fig. 3 is the view in the utility model foldable baby cart skeleton folding process；
Fig. 4 is the view after the completion of the utility model foldable baby cart skeleton folds.
In figure：
1st, upper push-rod component；2nd, lower push-rod component；3rd, fore-stock component；4th, after-poppet component；5th, front component；6th, trailing wheel
Component；7th, sliding sleeve；8th, connecting rod；9th, sliding sleeve strut；10th, vehicle frame strut；11st, seat bar assembly；12nd, seat bar sliding sleeve；13rd, pin joint plate.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs 1-4, the utility model provides a kind of foldable baby cart skeleton, including being symmetrical set
Upper push-rod component 1, lower push-rod component 2, fore-stock component 3, after-poppet component 4, front component 5, wheel assembly 6, sliding sleeve 7,
Connecting rod 8, sliding sleeve strut 9 and vehicle frame strut 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
State fore-stock component 3 and after-poppet component 4 pin joint axis be arranged on lower push-rod component 2 with before the pin joint axis of after-poppet component 4
End.
Above-mentioned front component 5 is arranged on the lower end of fore-stock component 3, and wheel assembly 6 is arranged under after-poppet component 4
End.
Above-mentioned sliding sleeve 7 is arranged on after-poppet component 4 and is slidably matched with after-poppet component 4, and front and rear the two of above-mentioned connecting rod 8
End respectively with fore-stock component 3,7 pin joint of sliding sleeve, the upper and lower ends of above-mentioned sliding sleeve strut 9 respectively with lower push-rod component 2, sliding sleeve 7
Pin joint, for the support to sliding sleeve 7.The upper and lower ends of above-mentioned vehicle frame strut 10 support respectively with the lower end of upper push-rod component 1, sliding sleeve
The middle part pin joint of bar 9.
In the present embodiment, can refer to Fig. 2, the one side of above-mentioned sliding sleeve 7 is installed with pin joint plate 13, the rear end of above-mentioned connecting rod 8 with
And the equal pin joint in lower end of the sliding sleeve strut 9 is on pin joint plate 13, and connecting rod 8 and the pin joint axis of pin joint plate 13 are arranged on the cunning
Cover the rear end of strut 9 and the pin joint axis of pin joint plate 13.
By said structure, the fast folding of entire baby carriage frame can be realized, and the volume smaller after folding, knot
Structure is simply uncomplicated, is conducive to the reduction of processing cost and the raising of processing efficiency.
In the present embodiment, above-mentioned foldable baby cart skeleton further includes the seat bar assembly 11 being symmetrical set and seat
Bar sliding sleeve 12, this bar sliding sleeve 12 are pinned on lower push-rod component 2, seat bar assembly 11 and the middle part pin joint of vehicle frame strut 10, and
This bar assembly 11 passes through seat bar sliding sleeve 12, and is 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 common for the prior art
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 above-mentioned all parts linkage is driven to continue thereafter with (shown in Fig. 3) and push upper push-rod component 1, entire baby
Youngster's cart skeleton can then link and finally fold and complete (shown in Fig. 4).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 said 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 utility model 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 upper push-rod component (1), the lower push-rod component being symmetrical set
(2), fore-stock component (3), after-poppet component (4) and be arranged on fore-stock component (3) lower end front component (5), set
Wheel assembly (6) in after-poppet component (4) lower end, lower end, the upper end of fore-stock component (3) of the lower push-rod component (2)
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 including the sliding sleeve (7) being symmetrical set, connecting rod (8), sliding sleeve strut (9) and vehicle frame strut (10), the sliding sleeve
(7) be arranged on after-poppet component (4) and be slidably matched with after-poppet component (4), the rear and front end of the connecting rod (8) respectively with
Fore-stock component (3), sliding sleeve (7) pin joint, the upper and lower ends of the sliding sleeve strut (9) respectively with lower push-rod component (2), sliding sleeve
(7) pin joint, the upper and lower ends of the vehicle frame strut (10) respectively with the lower end of upper push-rod component (1), the middle part of sliding sleeve strut (9)
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 the pin joint axis of the fore-stock component (3) and after-poppet component (4)
It is arranged on 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 further include and be symmetrical set
Seat bar assembly (11) and seat bar sliding sleeve (12), the seat bar sliding sleeve (12) be pinned on lower push-rod component (2), the seat bar group
Part (11) and vehicle frame strut (10) pin joint, and be slidably matched with seat bar sliding sleeve (12).
4. 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.
5. foldable baby cart skeleton according to claim 1, which is characterized in that the connecting rod (8) and the cunning
The pin joint axis of set (7) is arranged on the sliding sleeve strut (9) and the rear end of the pin joint axis of the sliding sleeve (7).
6. foldable baby cart skeleton according to claim 1, which is characterized in that the one side of the sliding sleeve (7) is consolidated
Equipped with pin joint plate (13), the rear end of the connecting rod (8) and the equal pin joint in lower end of the sliding sleeve strut (9) are in the pin joint plate
(13) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164690.XU CN207416932U (en) | 2017-09-12 | 2017-09-12 | Foldable baby cart skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164690.XU CN207416932U (en) | 2017-09-12 | 2017-09-12 | Foldable baby cart skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416932U true CN207416932U (en) | 2018-05-29 |
Family
ID=62316206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164690.XU Active CN207416932U (en) | 2017-09-12 | 2017-09-12 | Foldable baby cart skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207416932U (en) |
-
2017
- 2017-09-12 CN CN201721164690.XU patent/CN207416932U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |