CN207697793U - A kind of foldable baby stroller - Google Patents
A kind of foldable baby stroller Download PDFInfo
- Publication number
- CN207697793U CN207697793U CN201721891883.5U CN201721891883U CN207697793U CN 207697793 U CN207697793 U CN 207697793U CN 201721891883 U CN201721891883 U CN 201721891883U CN 207697793 U CN207697793 U CN 207697793U
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- wheel support
- support component
- stem
- push rod
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Abstract
The utility model is related to a kind of foldable baby strollers.A kind of foldable baby stroller, including seat root and stem of certain plants component, rotating push rod component, shock-absorbing bar assembly, front-wheel support component, rear wheel support component, universal front component, wheel assembly and seat root and stem of certain plants sliding interface module, universal front component, sunshade holder and flexible handrail；Seat root and stem of certain plants sliding interface module is equipped with socket；Front-wheel support component is fixed with synchromesh gear；Synchromesh gear is equipped with notch gear；Front-wheel support component is equipped with slideway, and unlock traveller is provided in slideway；The bottom side of slideway is provided with tongue；Tongue passes through the inner wall of front-wheel support component to be inserted in socket；The left end of tongue is equipped with locks spring again.A kind of foldable baby stroller of the utility model is folded by rotating unlock, simple and practical in structure, is conveniently operated, more compact after vehicle frame folding, more saves space；And foldable structure and anti-vibration structure are directly connected to, keep stroller more comfortable in use and stablized.
Description
Technical field
The utility model is related to stroller fields, more particularly to a kind of foldable baby stroller.
Background technology
It is not only the main walking-replacing tool of children's trip, even more amusement and recreation and movement in the national stroller such as America and Europe
The three-in-one cart of important utensil, wherein baby, even more all the fashion in recent years, cart can be used for manned, lies and sleeps as seat
Function uses.In terms of cart folding, it is simplification, stability, easy to operate, and bring the baby of higher price-performance ratio to push away to people
More effort are all being done by vehicle, each company.And more perfect conditions can be reached in use.Currently, in cart Foldable square
Face, in folding process, more, not easy to operate, both hands operation of folding step etc., to stroller carry and using above bringing it is very much
It is inconvenient.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of foldable baby stroller, by rotating unlock folding
It is folded, it is simple and practical in structure, it is conveniently operated, it is more compact after vehicle frame folding, more save space；And by foldable structure and anti-vibration structure
It is directly connected to, keeps stroller more comfortable in use and stablizes.
Technical solution adopted by the utility model to solve its technical problems is：A kind of foldable baby stroller, it includes
Seat root and stem of certain plants component, rotating push rod component, shock-absorbing bar assembly, front-wheel support component, rear wheel support component, universal front component, trailing wheel
Component and the seat root and stem of certain plants slide interface module；The seat root and stem of certain plants component assembly is present on root and stem of certain plants sliding interface module, and the seat root and stem of certain plants slides interface module
It is sleeved on front-wheel support component；The rotating push rod component includes straight push rod and the bending part positioned at straight push rod end；It is described straight
The connecting portion of push rod and bending part is connect with the top shaft of front-wheel support component；The bottom end of the front-wheel support component is fixed
There is universal front component；One end of the rear wheel support component is with front-wheel support component by being fixed on front-wheel support component bottom end
Fixed frame is hinged, the other end connects wheel assembly；One end of the shock-absorbing bar assembly is hinged on the bottom end of bending part, the other end
It is fixed on rear wheel support component；The medial surface of the seat root and stem of certain plants sliding interface module is provided with socket；The straight push rod and bending
It is fixed with synchromesh gear on the axis that the connecting portion in portion is connect with the top of front-wheel support component；It is provided on the synchromesh gear
Notch gear；The inside of the front-wheel support component is provided with slideway close to the position of synchromesh gear, and unlock is provided in slideway
Traveller；The bottom side of the slideway is provided with tongue；Tongue passes through the inner wall of front-wheel support component to be inserted in socket；The tongue
Left end is provided with multiple lock spring；The left side on the unlock traveller top and the left side of bottom end are all provided with oblique surface；It is described
The centre of tongue is provided with solution lockhole；It is also configured as oblique surface on the left of solution lockhole；It is provided with sunshade on the seat root and stem of certain plants component
Holder；The top of the straight push rod of the rotating push rod component is also inserted with flexible handrail.
It is additionally provided with brake gear between two wheel assemblies.
It is provided with kidney-shaped limit hole on the unlock traveller, position corresponding with kidney-shaped limit hole is provided with column on slideway
Pin, for the limit up and down to unlocking traveller.
When folding, rotating push rod component is pushed counterclockwise, synchromesh gear, which synchronizes, to be rotated counterclockwise, and the tooth of synchromesh gear squeezes
The oblique surface on pressure unlock traveller top, makes unlock traveller be moved down along slideway, the unlock of the oblique surface and tongue of unlock traveller bottom end
Oblique surface cooperation on the left of hole, makes tongue be moved to the left and is removed from socket, the seat root and stem of certain plants slides interface module and front-wheel support component
Unlock drives seat root and stem of certain plants component slide downward, continues to press on rotating push rod component, and the straight push rod of rotating push rod component continues counterclockwise
Rotation, bending part driving shock-absorbing bar assembly rotate clockwise, until folding completely.
In use, by seat root and stem of certain plants component upward sliding, by rotating push rod component urged clockwise to being fully deployed, synchromesh gear
It resets, locks spring again and tongue is pushed to be inserted in a socket for root and stem of certain plants sliding interface module, work of the unlock traveller in the oblique surface of tongue
It moves up and is inserted in the notch gear of synchromesh gear under, complete the locking of unitized frame.
The beneficial effects of the utility model：A kind of foldable baby stroller of the utility model is folded by rotating unlock,
It is simple and practical in structure, it is conveniently operated, it is more compact after vehicle frame folding, more save space；And it is foldable structure is straight with anti-vibration structure
It connects, keep stroller more comfortable in use and stablizes in succession.
Description of the drawings
Fig. 1 is a kind of schematic diagram of foldable baby stroller of embodiment；
Fig. 2 is the schematic internal view of the partial enlargement on the front-wheel support component top in Fig. 1；
Fig. 3 is a kind of schematic diagram of the semi-collapsed condition of foldable baby stroller of embodiment；
Fig. 4 is the schematic internal view of the partial enlargement on the front-wheel support component top in Fig. 3；
Fig. 5 is a kind of schematic diagram of the completely folded state of foldable baby stroller of embodiment.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the scope of protection of the utility model.
Embodiment
As shown in Figures 1 to 5, a kind of foldable baby stroller is present embodiments provided, it includes seat root and stem of certain plants component 1, rotation
Push-rod assembly 2, shock-absorbing bar assembly 3, front-wheel support component 4, rear wheel support component 5, universal front component 6, wheel assembly 7 and seat
The root and stem of certain plants slides interface module 8；The assembly of seat root and stem of certain plants component 1 is present on root and stem of certain plants sliding interface module 8, and seat root and stem of certain plants sliding interface module 8 is sleeved on
On front-wheel support component 4；The rotating push rod component 2 includes straight push rod 21 and the bending part 22 positioned at straight push rod end；It is described
Straight push rod 21 is connect with the connecting portion of bending part 22 with the top shaft of front-wheel support component 4；The front-wheel support component 4
Bottom end is fixed with universal front component 6；One end of the rear wheel support component 5 is with front-wheel support component 4 by being fixed on front-wheel
The fixed frame 9 of 4 bottom end of bracket component is hinged, the other end connects wheel assembly 7；One end of the shock-absorbing bar assembly 3 is hinged on curved
The bottom end of folding part 22, the other end are fixed on rear wheel support component 5；The medial surface of the seat root and stem of certain plants sliding interface module 8 is provided with
Socket 81；It is fixed on the axis that the straight push rod 21 is connect with the connecting portion of bending part 22 with the top of front-wheel support component 4
Synchromesh gear 41；Notch gear 42 is provided on the synchromesh gear 41；The inside of the front-wheel support component 4 is close to synchronous gear
The position of wheel 41 is provided with slideway, and unlock traveller 43 is provided in slideway；The bottom side of the slideway is provided with tongue 44；Tongue 44
Inner wall across front-wheel support component 4 is inserted in socket 81；The left end of the tongue 44 is provided with multiple lock spring 45；The unlock
The left side on 43 top of traveller and the left side of bottom end are all provided with oblique surface；The centre of the tongue 44 is provided with solution lockhole；
It is also configured as oblique surface on the left of solution lockhole；It is provided with sunshade holder 11 on the seat root and stem of certain plants component 1；The rotating push rod component
The top of 2 straight push rod 21 is also inserted with flexible handrail 12；It is additionally provided with brake gear 10 between two wheel assemblies 7；Institute
It states and is provided with kidney-shaped limit hole 46 on unlock traveller 43, position corresponding with kidney-shaped limit hole 46 is provided with pin on slideway
47, for the limit up and down to unlocking traveller 46.
A kind of foldable baby stroller of the present embodiment when folding, rotating push rod component 2 is pushed counterclockwise, synchronous gear
Wheel 41, which synchronizes, to be rotated counterclockwise, and the tooth of synchromesh gear 41 squeezes the oblique surface on 43 top of unlock traveller, makes unlock traveller 43 along cunning
Road moves down, and the oblique surface of unlock traveller 43 bottom end coordinates with the oblique surface on the left of the solution lockhole of tongue 44, makes tongue 44 to moving to left
Dynamic to be removed from socket 81, the seat root and stem of certain plants slides interface module 8 and is unlocked with front-wheel support component 4, drives 1 slide downward of seat root and stem of certain plants component,
Continue to press on rotating push rod component 2, the straight push rod of rotating push rod component 2 continues to rotate counterclockwise, bending part 22 drives bumper
Component 3 rotates clockwise, until folding completely.
A kind of foldable baby stroller of the present embodiment, in use, by 1 upward sliding of seat root and stem of certain plants component, by rotating push rod group
To being fully deployed, synchromesh gear 41 resets 2 urged clockwise of part, locks spring 45 again and tongue 44 is pushed to be inserted to a root and stem of certain plants sliding interface group
In the socket 81 of part 8, unlock traveller 43 moves up the gear for being inserted to synchromesh gear 41 under the action of the oblique surface of tongue 44
In notch 42, the locking of unitized frame is completed.
A kind of foldable baby stroller of the present embodiment infant holding when stroller is stopped using, one-handed performance
Unblock button in rotating push rod component pushes rotating push rod component, you can realization efficiently folds.
A kind of foldable baby stroller of the present embodiment is folded by rotating unlock, simple and practical in structure, is conveniently operated,
It is more compact after vehicle frame folding, more save space；And be directly connected to foldable structure and anti-vibration structure, so that stroller is being used
It is more comfortable and stable in the process.
Above-described embodiment should not in any way limit the utility model, all by the way of equivalent replacement or equivalency transform
The technical solution of acquisition is all fallen in the scope of protection of the utility model.
Claims (5)
1. a kind of foldable baby stroller, it is characterised in that：It includes seat root and stem of certain plants component, rotating push rod component, shock-absorbing bar assembly, preceding
Wheel support component, rear wheel support component, universal front component, wheel assembly and the seat root and stem of certain plants slide interface module；The seat root and stem of certain plants component
Assembly is present on root and stem of certain plants sliding interface module, and seat root and stem of certain plants sliding interface module is sleeved on front-wheel support component；The rotating push rod component
Bending part including straight push rod and positioned at straight push rod end；The connecting portion of the straight push rod and bending part and front-wheel support component
The connection of top shaft；The bottom end of the front-wheel support component is fixed with universal front component；The one of the rear wheel support component
By the fixed frame for being fixed on front-wheel support component bottom end, the hinged, other end connect wheel assembly with front-wheel support component at end；Institute
The one end for stating shock-absorbing bar assembly is hinged on the bottom end of bending part, the other end is fixed on rear wheel support component；The seat root and stem of certain plants sliding
The medial surface of interface module is provided with socket；The connecting portion of the straight push rod and bending part and the top of front-wheel support component connect
It is fixed with synchromesh gear on the axis connect；It is provided with notch gear on the synchromesh gear；The inside of the front-wheel support component is leaned on
The position of nearly synchromesh gear is provided with slideway, and unlock traveller is provided in slideway；The bottom side of the slideway is provided with tongue；Tongue
Inner wall across front-wheel support component is inserted in socket；The left end of the tongue is provided with multiple lock spring；The unlock traveller top
The left side at end and the left side of bottom end are all provided with oblique surface；The centre of the tongue is provided with solution lockhole；Solve a left side for lockhole
Side is also configured as oblique surface；It is provided with sunshade holder on the seat root and stem of certain plants component；The top of the straight push rod of the rotating push rod component
End is also inserted with flexible handrail.
2. a kind of foldable baby stroller according to claim 1, it is characterised in that：It is also set up between two wheel assemblies
There is brake gear.
3. a kind of foldable baby stroller according to claim 1, it is characterised in that：It is provided with waist on the unlock traveller
Shape limit hole is provided with pin on slideway in position corresponding with kidney-shaped limit hole, for the limit up and down to unlocking traveller.
4. a kind of foldable baby stroller according to claim 1, it is characterised in that：When folding, by rotating push rod component
It pushes counterclockwise, synchromesh gear, which synchronizes, to be rotated counterclockwise, and the tooth of synchromesh gear squeezes the oblique surface on unlock traveller top, makes unlock
Traveller is moved down along slideway, and the oblique surface on the left of the oblique surface of unlock traveller bottom end and the solution lockhole of tongue coordinates, and makes tongue to the left
Movement is removed from socket, and the seat root and stem of certain plants slides interface module and unlocked with front-wheel support component, drives seat root and stem of certain plants component slide downward, continues
Push rotating push rod component, the straight push rod of rotating push rod component continues to rotate counterclockwise, bending part driving shock-absorbing bar assembly up time
Needle rotates, until folding completely.
5. a kind of foldable baby stroller according to claim 1, it is characterised in that：In use, seat root and stem of certain plants component is upward
Sliding, by rotating push rod component urged clockwise to being fully deployed, synchromesh gear resets, and locks spring again and tongue is pushed to be inserted to a root and stem of certain plants
In the socket for sliding interface module, unlock traveller moves up the gear for being inserted to synchromesh gear under the action of the oblique surface of tongue
In notch, the locking of unitized frame is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891883.5U CN207697793U (en) | 2017-12-29 | 2017-12-29 | A kind of foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891883.5U CN207697793U (en) | 2017-12-29 | 2017-12-29 | A kind of foldable baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697793U true CN207697793U (en) | 2018-08-07 |
Family
ID=63029933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891883.5U Active CN207697793U (en) | 2017-12-29 | 2017-12-29 | A kind of foldable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697793U (en) |
-
2017
- 2017-12-29 CN CN201721891883.5U patent/CN207697793U/en active Active
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