CN208544320U - Foldable baby cart - Google Patents
Foldable baby cart Download PDFInfo
- Publication number
- CN208544320U CN208544320U CN201821025688.9U CN201821025688U CN208544320U CN 208544320 U CN208544320 U CN 208544320U CN 201821025688 U CN201821025688 U CN 201821025688U CN 208544320 U CN208544320 U CN 208544320U
- Authority
- CN
- China
- Prior art keywords
- component
- fore
- rod
- push
- poppet
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of foldable baby carts, including the vehicle frame with expanded position and folding position, and when vehicle frame is in the deployed for vehicle frame into line-locked first locking mechanism, vehicle frame includes push-rod assembly, fore-stock component, after-poppet component, can fore-aft fold collapse bottom folding support rod component, interlocking lever, upper strut component and lower supporting rod component, fore-stock component upper end, after-poppet component upper end and push-rod assembly lower end are rotatablely connected, bottom folding support rod component is rotatably connected between fore-stock component and after-poppet component, upper strut component top and push-rod assembly are rotatablely connected, lower supporting rod component top is connect with upper strut component lower rotational, lower supporting rod component lower part and after-poppet component are rotatablely connected, it interlocks rod rear end and lower supporting rod component is rotatablely connected, front end and bottom folding support rod component are rotatablely connected；The utility model structure is simple and novel, and cost is relatively low, easy to operate.
Description
Technical field
The utility model relates to a kind of foldable baby carts.
Background technique
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 attention stroller is small in size, light, foldable
The features such as.
Stroller in the prior art, before 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 mechanism taken for people on vehicle frame.Many kinds of, the rod piece number difference of vehicle frame of the vehicle frame of existing stroller,
Connection relationship, link position between each rod piece is different, so that folding principle is different with folding mode.
Summary of the invention
The utility model aim is: a kind of foldable baby cart is provided, structure is simple and novel, and cost is relatively low,
It is easy to operate；In addition, vehicle rod piece is less, when folding, which is not likely to produce, to be interfered.
The technical solution of the utility model is: a kind of foldable baby cart, including with expanded position and folding position
The vehicle frame set and when vehicle frame is in the deployed for vehicle frame into line-locked first locking mechanism, the vehicle frame packet
It includes push-rod assembly, fore-stock component, after-poppet component, the front component being arranged in below fore-stock component and is arranged in rear branch
Wheel assembly below frame component, the vehicle frame further include can fore-aft fold collapse bottom folding support rod component, interlocking lever, upper support
Bar assembly and lower supporting rod component, fore-stock component upper end, after-poppet component upper end and push-rod assembly lower end are rotatablely connected, institute
It states bottom folding support rod component to be rotatably connected between fore-stock component and after-poppet component, the upper strut component top and push rod
Component rotation connection, lower supporting rod component top connect with upper strut component lower rotational, lower supporting rod component lower part and
The rotation connection of after-poppet component, the gearing rod rear end and the rotation connection of lower supporting rod component, front end and bottom folding support rod component turn
Dynamic connection；
When cart folds, the locking of first locking mechanism is released, pushing push-rod assembly collapses it with respect to after-poppet component,
The upper strut component is folded therewith with lower supporting rod component and is moved up at gathering and pin joint between the two, and the interlocking lever drives bottom
Folding support rod component fore-aft fold collapses, and then fore-stock component is driven to collapse with respect to after-poppet component, completes vehicle and folds.
Preferably, the bottom folding support rod component includes front strut and rear pole, the rear portion of the front strut and rear pole
Front rotation connection, the front of the front strut and fore-stock component be rotatablely connected, the rear portion of the rear pole and rear branch
The rotation connection of frame component.Extension, the gearing have been extended rearwardly to form at the rotating junction of the front strut and rear pole
The front end of bar is rotationally connected at the extension, and the interlocking lever rear end thereof is connected to the middle part of the lower supporting rod component.
Preferably, the first locking mechanism can be set at the rotation connection of front strut and rear pole, can also set
It sets at the rotation connection of fore-stock component and after-poppet component.
Preferably, the push-rod assembly include lower part and fore-stock component and after-poppet component be rotatablely connected push rod, with
And it is rotationally connected with the handle of push rod upper end, second locking mechanism, the upper strut component are equipped between the handle and push rod
Top and push rod top are rotatablely connected.
The utility model has the advantages that: forward and backward bracket component is formed below vehicle frame with forward and backward strut in the utility model
One four side mechanism forms one at vehicle frame rear between push-rod assembly, after-poppet component, upper strut component and lower supporting rod component
A four sides mechanism drives vehicle frame foldable integral to collapse when folding by above-mentioned two 4 side mechanism, and structure is simple and novel, cost compared with
It is low, it is easy to operate；In addition, vehicle rod piece is less, when folding, which is not likely to produce, to be interfered.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1 is structural schematic diagram when push-rod assembly is in the deployed in the utility model；
Fig. 2 is side structure schematic diagram when push-rod assembly is in the deployed in the utility model；
Fig. 3 is that push-rod assembly is in the structural schematic diagram in folding process in the utility model；
Fig. 4 is that push-rod assembly is in the side structure schematic diagram in folding process in the utility model；
Fig. 5 is in structural schematic diagram when folding position for push-rod assembly in the utility model；
Fig. 6 is in side structure schematic diagram when folding position for push-rod assembly in the utility model.
Wherein: 1 push-rod assembly；1-1 push rod；1-2 handle；
2 fore-stock components；
3 after-poppet components；
4 front components；
5 wheel assemblies；
6 bottom folding support rod components；6-1 front strut；6-1-1 extension；6-2 rear pole；
7 interlocking levers；
Strut component on 8；
9 lower supporting rod components.
Specific embodiment
Embodiment: as shown in Figures 1 to 5, a kind of foldable baby cart, 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 1, fore-stock component 2, after-poppet component 3, the front component 4 being arranged in below fore-stock component 2 and setting exist
The wheel assembly 5 of the lower section of after-poppet component 3, the vehicle frame further include can fore-aft fold collapse bottom folding support rod component 6, interlock
Bar 7, upper strut component 8 and lower supporting rod component 9, under 2 upper end of fore-stock component, 3 upper end of after-poppet component and push-rod assembly 1
End rotation connection, the bottom folding support rod component 6 are rotatably connected between fore-stock component 2 and after-poppet component 3, the upper support
8 top of bar assembly and push-rod assembly 1 are rotatablely connected, and 9 top of lower supporting rod component is connect with upper 8 lower rotational of strut component,
9 lower part of lower supporting rod component and after-poppet component 3 are rotatablely connected, and 7 rear end of interlocking lever and the rotation of lower supporting rod component 9 connect
It connects, the rotation connection of front end and bottom folding support rod component 6.
In the present embodiment, the bottom folding support rod component 6 includes front strut 6-1 and rear pole 6-2, the front strut 6-1
Rear portion and the front of rear pole 6-2 be rotatablely connected, the front of the front strut 6-1 and fore-stock component 2 are rotatablely connected, described
The rear portion of rear pole 6-2 and after-poppet component 3 are rotatablely connected.At the rotating junction of the front strut 6-1 and rear pole 6-2
Extension 6-1-1 is extended rearwardly to form, the front end of the interlocking lever 7 is rotationally connected at the extension 6-1-1, the company
7 rear end thereof of lever is connected to the middle part of the lower supporting rod component 9.
In the present embodiment, the rotation connection in front strut 6-1 and rear pole 6-2 is can be set in the first locking mechanism
Place, also can be set at the rotation connection of fore-stock component 2 and after-poppet component 3.Above-mentioned first locking mechanism is this field
The relatively conventional prior art is no longer repeated and is limited to its structure herein.
In the present embodiment, the push-rod assembly 1 includes that lower part and fore-stock component 2 and after-poppet component 3 are rotatablely connected
The push rod 1-1 and handle 1-2 for being rotationally connected with the upper end push rod 1-1 is equipped with the second lock between the handle 1-2 and push rod 1-1
Determine mechanism, upper 8 top of strut component and the top push rod 1-1 are rotatablely connected.Above-mentioned second locking mechanism be this field more
The common prior art is no longer repeated and is limited to its structure herein.
The folding principle of the utility model is as follows: releasing the locking of second locking mechanism, then rotates forward and push and push away
1-2, handle 1-2 is opposite with push rod 1-1 at this time is collapsed, and then releases the locking of first locking mechanism, pushing push-rod assembly 1 makes
It is collapsed with respect to after-poppet component 3, and the upper strut component 8 folds gathering and pin between the two with lower supporting rod component 9 therewith
The place of connecing moves up, and the interlocking lever 7 drives and is folded up gathering in the middle part of bottom folding support rod component 6, and then drives 2 phase of fore-stock component
After-poppet component 3 is collapsed, vehicle is completed and folds.
Forward and backward bracket component and forward and backward strut form a four side mechanisms, push rod below vehicle frame in the utility model
It is logical in vehicle frame rear one four side mechanism of formation, folding between component, after-poppet component, upper strut component and lower supporting rod component
Crossing above-mentioned two 4 side mechanism drives vehicle frame foldable integral to collapse, and structure is simple and novel, and cost is relatively low, easy to operate；In addition, whole
Vehicle rod piece is less, and when folding, which is not likely to produce, to be interfered.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
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 (6)
1. a kind of foldable baby cart is in exhibition including the vehicle frame with expanded position and folding position and in vehicle frame
For to vehicle frame, into line-locked first locking mechanism, the vehicle frame to include push-rod assembly (1), fore-stock component when open position
(2), the front component (4) and setting of after-poppet component (3), setting below fore-stock component (2) are in after-poppet component (3)
The wheel assembly (5) of lower section, it is characterised in that: the vehicle frame further include can fore-aft fold collapse bottom folding support rod component (6),
Interlocking lever (7), upper strut component (8) and lower supporting rod component (9), on fore-stock component (2) upper end, after-poppet component (3)
End with push-rod assembly (1) lower end be rotatablely connected, the bottom folding support rod component (6) be rotatably connected on fore-stock component (2) and after
Between bracket component (3), upper strut component (8) top and push-rod assembly (1) are rotatablely connected, the lower supporting rod component (9)
Top is connect with upper strut component (8) lower rotational, and lower supporting rod component (9) lower part and after-poppet component (3) are rotatablely connected,
Interlocking lever (7) rear end and lower supporting rod component (9) rotation connection, front end and bottom folding support rod component (6) are rotatablely connected；
When cart folds, the locking of first locking mechanism is released, pushing push-rod assembly (1) receives it with respect to after-poppet component (3)
Hold together, the upper strut component (8) folds therewith with lower supporting rod component (9) and moves up at gathering and pin joint between the two, the company
Lever (7) drives bottom folding support rod component (6) fore-aft fold to collapse, and then drives fore-stock component (2) with respect to after-poppet component
(3) it collapses, completes vehicle and fold.
2. a kind of foldable baby cart according to claim 1, it is characterised in that: the bottom folding support rod component
It (6) include front strut (6-1) and rear pole (6-2), the rear portion of the front strut (6-1) and the front of rear pole (6-2) rotate
Connection, the front and fore-stock component (2) of the front strut (6-1) are rotatablely connected, the rear portion of the rear pole (6-2) and rear branch
Frame component (3) rotation connection.
3. a kind of foldable baby cart according to claim 2, it is characterised in that: the front strut (6-1) is with after
It has been extended rearwardly to form at the rotating junction of strut (6-2) extension (6-1-1), the front end of the interlocking lever (7), which rotates, to be connected
It is connected at the extension (6-1-1), interlocking lever (7) rear end thereof is connected to the middle part of the lower supporting rod component (9).
4. a kind of foldable baby cart according to claim 2 or 3, it is characterised in that: the first locking mechanism
It is arranged at the rotation connection of front strut (6-1) and rear pole (6-2).
5. a kind of foldable baby cart according to claim 2 or 3, it is characterised in that: the first locking mechanism
It is arranged at the rotation connection of fore-stock component (2) and after-poppet component (3).
6. a kind of foldable baby cart according to claim 1, it is characterised in that: the push-rod assembly (1) includes
The push rod (1-1) and be rotationally connected with push rod (1-1) that lower part and fore-stock component (2) and after-poppet component (3) are rotatablely connected
The handle (1-2) of upper end is equipped with second locking mechanism, the upper strut component between the handle (1-2) and push rod (1-1)
(8) top and the push rod top (1-1) are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025688.9U CN208544320U (en) | 2018-06-29 | 2018-06-29 | Foldable baby cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025688.9U CN208544320U (en) | 2018-06-29 | 2018-06-29 | Foldable baby cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544320U true CN208544320U (en) | 2019-02-26 |
Family
ID=65422337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025688.9U Active CN208544320U (en) | 2018-06-29 | 2018-06-29 | Foldable baby cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544320U (en) |
-
2018
- 2018-06-29 CN CN201821025688.9U patent/CN208544320U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9950730B2 (en) | Baby stroller | |
| CN207565662U (en) | Children trolley | |
| CN106515832B (en) | Children trolley | |
| CN104442982B (en) | Foldable wheelbarrow | |
| CN207565663U (en) | Go-cart for double child | |
| CN103963818B (en) | Stroller | |
| CN107933673B (en) | Go-cart for double child | |
| CN207902511U (en) | A kind of stroller capable of reversing | |
| CN208544320U (en) | Foldable baby cart | |
| CN101417662A (en) | Folding children's barrow | |
| CN207670466U (en) | A kind of commutation folding baby cart | |
| CN207843031U (en) | Foldable baby cart | |
| CN207984930U (en) | Perambulator | |
| CN207902521U (en) | Stroller capable of reversing | |
| CN106741094B (en) | Children's barrow | |
| CN201313571Y (en) | Foldable children`s cart | |
| CN207670467U (en) | A kind of foldable baby stroller | |
| CN208915233U (en) | Stroller | |
| CN207565659U (en) | Foldable baby cart | |
| CN104192189B (en) | Children's barrow | |
| CN207670465U (en) | Foldable baby stroller | |
| CN107878544A (en) | A kind of foldable baby stroller | |
| CN208306725U (en) | A kind of foldable baby stroller | |
| CN207106581U (en) | A kind of children trolley | |
| CN209241150U (en) | A kind of foldable baby stroller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |