CN207670465U - Foldable baby stroller - Google Patents
Foldable baby stroller Download PDFInfo
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- CN207670465U CN207670465U CN201721808215.1U CN201721808215U CN207670465U CN 207670465 U CN207670465 U CN 207670465U CN 201721808215 U CN201721808215 U CN 201721808215U CN 207670465 U CN207670465 U CN 207670465U
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Abstract
The utility model discloses a kind of foldable baby strollers, it include the vehicle frame with expanded position and folding position, and in expanded position for vehicle frame into line-locked first locking mechanism, vehicle frame includes push-rod assembly, fore-stock component, after-poppet component, front component below fore-stock component is set, the wheel assembly and cushion rod being arranged below after-poppet component, push-rod assembly lower end, fore-stock component upper end is rotatablely connected with after-poppet component upper end respectively, preceding moving part is rotatably connected on fore-stock component, rear moving part is rotatably connected on after-poppet component, the rear end of preceding moving part and the front end of rear moving part are rotatablely connected, before cushion rod is fixed on moving part, and it is rotatably connected to connecting rod between cushion rod rear portion and push-rod assembly；When vehicle frame folding, push-rod assembly drives cushion rod to rotate by connecting rod, and then forward and backward moving part and forward and backward bracket component is driven mutually to collapse, and realizes and folds, and simple in structure, cost is relatively low, and folding operation is convenient.
Description
Technical field
The utility model is related to a kind of foldable baby strollers.
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.
Stroller in the prior art, before including vehicle frame, setting and vehicle frame bottom with expanded position and folding position
The front component in portion, the locking mechanism that vehicle frame is locked under expanded position, is arranged the wheel assembly for being set to vehicle frame bottom rear portion
In the Zuo Dou mechanisms taken for people on vehicle frame.The type of the vehicle frame of existing stroller is various, and the rod piece number of vehicle frame is different,
Connection relation, link position between each rod piece is different, to which folding principle and folding mode are different.
Invention content
The utility model aim is：Offer one kind is simple in structure and novel, cost is relatively low, folding operation is easily collapsible
Stroller.
The technical solution of the utility model is：A kind of foldable baby stroller, including with expanded position and folding position
Vehicle frame and when vehicle frame is in the deployed for vehicle frame into line-locked first locking mechanism, the vehicle frame includes
Push-rod assembly, after-poppet component, the front component being arranged below fore-stock component, is arranged in after-poppet group fore-stock component
Wheel assembly below part and cushion rod, the push-rod assembly lower end, fore-stock component upper end respectively on after-poppet component
End is rotatablely connected, and is rotatably connected to preceding moving part on the fore-stock component, is connected after being rotatably connected on the after-poppet component
Moving part, the rear end of the preceding moving part are rotatablely connected with the front end of rear moving part, before the cushion rod is fixed on moving part, and
It is rotatably connected to connecting rod between cushion rod rear portion and push-rod assembly；
When vehicle frame folding, the locking of first locking mechanism is released, pushes push-rod assembly, connecting rod drives cushion rod rear portion downward
It rotates, is moved down at the preceding moving part and the rotation connection of rear moving part, drive forward and backward moving part and forward and backward holder group
Part mutually collapses, and the last push-rod assembly and fore-stock component are collapsed in the both sides of after-poppet component.
Preferably, the first locking mechanism is arranged arbitrary two in push-rod assembly, fore-stock component and after-poppet component
Between person or between three.
Preferably, after-poppet component upper end is equipped with connecting seat-, the push-rod assembly lower end, fore-stock component upper end
It is respectively protruding into corresponding connecting seat-and is rotatablely connected with it, connecting seat-is respectively formed with confession in the forward and backward side of after-poppet component
The open slot that fore-stock component and push-rod assembly are stretched into and rotated down.
Preferably, the push-rod assembly includes that the push rod-of lower end and the rotation connection of after-poppet component upper end and rotation connect
It is connected to the handle-of push rod-top, second locking mechanism is equipped at the handle-and the rotation connection of push rod-.
Preferably, C-shaped of the preceding moving part in opening backward, upper part are fixed solid with being worn for cushion rod side
Set-calmly, bending part are rotatablely connected with fore-stock component, and its underpart rear end and the front end of the rear moving part are rotatablely connected,
When vehicle frame is unfolded, the cushion rod is located at preceding moving part and top at the rotation connection of rear moving part.
The utility model has the advantages that：When the utility model folds, push-rod assembly drives cushion rod to rotate by connecting rod, into
And forward and backward moving part and forward and backward bracket component is driven mutually to collapse, it realizes and folds, simple in structure, cost is relatively low, folding operation
It is convenient；In addition, vehicle rod piece is less, when folding, which is not likely to produce, to be interfered.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and embodiments：
Fig. 1 is structural schematic diagram when the utility model is in unfolded state；
Fig. 2 is side structure schematic diagram when the utility model is in unfolded state；
Fig. 3 is that the utility model is in the structural schematic diagram in folding process；
Fig. 4 is that the utility model is in the side structure schematic diagram in folding process；
Fig. 5 is structural schematic diagram when the utility model is in folded state；
Fig. 6 is side structure schematic diagram when the utility model is in folded state.
Wherein：1 push-rod assembly；1-1 push rods；1-2 handles；
2 fore-stock components；
3 after-poppet components；3-1 connecting seats；
4 front components；
5 wheel assemblies；
6 cushion rods；
Moving part before 7；7-1 fixing sleeves；
Moving part after 8；
9 connecting rods.
Specific implementation mode
Embodiment：As shown in Figures 1 to 6, a kind of foldable baby stroller includes with expanded position and folding position
Vehicle frame and when vehicle frame is in the deployed for vehicle frame, into line-locked first locking mechanism, the vehicle frame to include pushing away
Bar assembly 1, after-poppet component 3, the front component 4 being arranged below fore-stock component 2, is arranged in after-poppet fore-stock component 2
The wheel assembly 5 and cushion rod 6 of the lower section of component 3,1 lower end of the push-rod assembly, 2 upper end of fore-stock component respectively with after-poppet
3 upper end of component is rotatablely connected, moving part 7 before being rotatably connected on the fore-stock component 2, is rotated on the after-poppet component 3
It is connected with rear moving part 8, the rear end of the preceding moving part 7 is rotatablely connected with the front end of rear moving part 8, and the cushion rod 6 is fixed
On preceding moving part 7, and connecting rod 9 is rotatably connected between 6 rear portion of cushion rod and push-rod assembly 1.
In the present embodiment, the first locking mechanism is arranged in push-rod assembly 1, fore-stock component 2 and after-poppet component 3
Arbitrarily between the two or between three.Above-mentioned first locking mechanism is the relatively conventional prior art in this field, no longer right herein
Its structure is repeated and is limited.
In the present embodiment, 3 upper end of after-poppet component is equipped with connecting seat 3-1,1 lower end of the push-rod assembly, fore-stock
2 upper end of component is respectively protruding into corresponding connecting seat 3-1 and is rotatablely connected with it, and connecting seat 3-1 is forward and backward in after-poppet component 3
Side is respectively formed with the open slot for stretching into and rotating down for fore-stock component 2 and push-rod assembly 1.
In order to reduce the volume after push-rod assembly folds, the push-rod assembly 1 includes that lower end turns with 3 upper end of after-poppet component
The push rod 1-1 of the dynamic connection and handle 1-2 being rotationally connected with above push rod 1-1, the rotation of the handle 1-2 and push rod 1-1
Junction is equipped with second locking mechanism.Above-mentioned second locking mechanism is the relatively conventional prior art in this field, no longer right herein
Its structure is repeated and is limited.
In the present embodiment, C-shaped of the preceding moving part 7 in opening backward, upper part has to be worn admittedly for 6 side of cushion rod
Fixed fixing sleeve 7-1, bending part are rotatablely connected with fore-stock component 2, the front end of its underpart rear end and the rear moving part 8
Rotation connection, when vehicle frame is unfolded, the cushion rod 6 is located at preceding moving part 7 and top at the rotation connection of rear moving part 8.
The folding process of the utility model is：When vehicle frame folding, it is first released from the locking of second locking mechanism, collapsed forward
Handle 1-2 makes handle 1-2 be collapsed with respect to push rod 1-1, then releases the locking of first locking mechanism, and pushes push-rod assembly 1,
Connecting rod 9 drives 6 rear portion of cushion rod to rotate down, and is moved down at the preceding moving part 7 and the rotation connection of rear moving part 8, band
Dynamic forward and backward moving part 7,8 and forward and backward bracket component 2,3 mutually collapse, and the last push-rod assembly 1 and fore-stock component 2 collapse
In the both sides of after-poppet component 3.
The utility model is simple in structure, and cost is relatively low, and folding operation is convenient；In addition, vehicle rod piece is less, when folding, is not easy
Generation interferes.
The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit
System.In addition to the implementation, the utility model can also have other embodiment.It is all to be formed using equivalent substitution or equivalent transformation
Technical solution, all fall within the utility model it is claimed within the scope of.
Claims (5)
1. a kind of foldable baby stroller, includes vehicle frame with expanded position and folding position and be in expansion in vehicle frame
For to vehicle frame, into line-locked first locking mechanism, the vehicle frame to include push-rod assembly when position（1）, fore-stock component（2）、
After-poppet component（3）, be arranged in fore-stock component（2）The front component of lower section（4）, be arranged in after-poppet component（3）Lower section
Wheel assembly（5）And cushion rod（6）, it is characterised in that：The push-rod assembly（1）Lower end, fore-stock component（2）Distinguish upper end
With after-poppet component（3）Upper end is rotatablely connected, the fore-stock component（2）On be rotatably connected to preceding moving part（7）, propped up after described
Frame component（3）On be rotatably connected to rear moving part（8）, the preceding moving part（7）Rear end and rear moving part（8）Front end rotation
Connection, the cushion rod（6）It is fixed on preceding moving part（7）On, and cushion rod（6）Rear portion and push-rod assembly（1）Between rotate connect
It is connected to connecting rod（9）；
When vehicle frame folding, the locking of first locking mechanism is released, pushes push-rod assembly（1）, connecting rod（9）Drive cushion rod（6）Afterwards
Portion rotates down, the preceding moving part（7）With rear moving part（8）Rotation connection at move down, drive forward and backward moving part
（7,8）And forward and backward bracket component（2,3）It mutually collapses, the last push-rod assembly（1）And fore-stock component（2）It collapses in rear
Bracket component（3）Both sides.
2. a kind of foldable baby stroller according to claim 1, it is characterised in that：The first locking mechanism setting exists
Push-rod assembly（1）, fore-stock component（2）And after-poppet component（3）In it is arbitrary between the two or between three.
3. a kind of foldable baby stroller according to claim 1, it is characterised in that：The after-poppet component（3）Upper end
Equipped with connecting seat（3-1）, the push-rod assembly（1）Lower end, fore-stock component（2）Upper end is respectively protruding into corresponding connecting seat（3-
1）And it is rotatablely connected with it, connecting seat（3-1）In after-poppet component（3）Forward and backward side be respectively formed with for fore-stock component（2）
And push-rod assembly（1）The open slot for stretching into and rotating down.
4. a kind of foldable baby stroller according to claim 1, it is characterised in that：The push-rod assembly（1）Including under
End and after-poppet component（3）The push rod of upper end rotation connection（1-1）And it is rotationally connected with push rod（1-1）The handle of top（1-
2）, the handle（1-2）With push rod（1-1）Rotation connection at be equipped with second locking mechanism.
5. a kind of foldable baby stroller according to claim 1, it is characterised in that：The preceding moving part（7）In opening
C-shaped backward, upper part have for cushion rod（6）Side wears fixed fixing sleeve（7-1）, bending part and fore-stock component
（2）Rotation connection, its underpart rear end and the rear moving part（8）Front end rotation connection, vehicle frame be unfolded when, the cushion rod
Positioned at preceding moving part（7）With rear moving part（8）Rotation connection at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808215.1U CN207670465U (en) | 2017-12-21 | 2017-12-21 | Foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808215.1U CN207670465U (en) | 2017-12-21 | 2017-12-21 | Foldable baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207670465U true CN207670465U (en) | 2018-07-31 |
Family
ID=62969815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808215.1U Active CN207670465U (en) | 2017-12-21 | 2017-12-21 | Foldable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207670465U (en) |
-
2017
- 2017-12-21 CN CN201721808215.1U patent/CN207670465U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |