CN207106587U - A kind of folding children's stroller - Google Patents
A kind of folding children's stroller Download PDFInfo
- Publication number
- CN207106587U CN207106587U CN201720237056.8U CN201720237056U CN207106587U CN 207106587 U CN207106587 U CN 207106587U CN 201720237056 U CN201720237056 U CN 201720237056U CN 207106587 U CN207106587 U CN 207106587U
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- push
- rod
- stroller
- frame
- seat pocket
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- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
A kind of folding children's stroller of the utility model, including the stroller frame with deployed condition and folded state, stroller frame includes upper frame and lower frame, and the vertical rod being connected that rotated respectively with upper frame and lower frame, upper frame includes push-rod assembly, the upper end of push-rod assembly and vertical rod is rotatablely connected around the first axial line, and lower frame includes fore-stock and after-poppet, and fore-stock, after-poppet, the bottom three of vertical rod are rotatablely connected around the second axial line；The inner side of the vertical rod is internally provided with link gear, the upper frame is mutually drawn close with the lower frame by link gear during folding.Stroller frame is simple in construction in the utility model folding children's stroller, and in folded state, push-rod assembly, the upper end of vertical rod, after-poppet three collapse to fore-stock, folding step is simple, and folded to same direction, the utility model child folding stroller is thus set to diminish in the volume of folded state, in order to which user carries.
Description
Technical field
It the utility model is related to a kind of children trolley, and in particular to a kind of folding children's stroller.
Background technology
Existing children trolley, for ease of depositing and carrying, Most of children stroller is all folding, but existing
Folding children's stroller folding process is complicated, and after folding children trolley volume it is still very big, this allows for user and folded
The folding skill of complexity is needed to be grasped during children trolley, and existing children trolley volume after folding is still very big, carries very not
It is convenient.
The content of the invention
The utility model is in view of the shortcomings of the prior art, there is provided a kind of folding children's simple in construction, volume after folding is small
Stroller.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of folding children's stroller, including the stroller frame with deployed condition and folded state, the stroller frame bag
Upper frame and lower frame are included, and the vertical rod being connected that rotated respectively with the upper frame and the lower frame, it is described
Upper frame includes push-rod assembly, and the push-rod assembly and the upper end of the vertical rod are rotatablely connected around the first axial line, described
Lower frame includes fore-stock and after-poppet, and the fore-stock, the after-poppet, the bottom three of the vertical rod are around the second axle
Heart line is rotatablely connected；The inner side of the vertical rod is internally provided with link gear, makes the top by link gear during folding
Vehicle frame is mutually drawn close with the lower frame.
Preferably, the folding children's stroller also includes sitting pocket component and for the seat pocket component is detachably connected
Seat pocket socket on the push-rod assembly, it is described sit pocket component include seat pocket railing with deployed position and folding position and
The seat pocket being connected on the seat pocket railing, the seat pocket railing include sitting pocket upper pole and are rotatably connected on the seat pocket upper measurement
Railing under seat pocket on bar；When the seat pocket railing is in deployed position, railing and the seat pocket upper pole under the seat pocket
Relative to open, when the seat pocket railing is in folding position, railing collapses to the seat pocket upper pole under the seat pocket；It is described
Sit pocket upper pole and described sit under pocket locks between railing provided with the seat pocket railing for making the seat pocket railing be locked in deployed position
Mechanism.
It is further preferred that the push-rod assembly includes lower push-rod and the upper push-rod being movably connected on the lower push-rod, institute
The bottom for stating lower push-rod is rotatablely connected by the upper end of tumbler and the vertical rod around first axial line, and described first
Locking mechanism is arranged between the upper end of the tumbler and the vertical rod.
It is further preferred that the upper push-rod is actively socketed in the lower push-rod along the lower push-rod length direction；When
When the stroller frame is in folded state, the upper push-rod offsets through the lower push-rod and with ground；The push-rod assembly
It is provided with the push rod locking mechanism for locking the upper push-rod and the lower push-rod when stroller frame is in state.
Preferably, described link gear includes driving the push-rod assembly to interlock to the push rod that the fore-stock collapses
Bar, the upper end of the push rod trace are rotatablely connected with the seat pocket socket around the 3rd axial line, the push rod trace
Bottom is rotatablely connected with the fore-stock.
It is further preferred that described link gear also includes being located at the lead of the vertical rod bottom and led with described
The linkage being connected to post, the fore-stock are provided with the guide groove coordinated with the lead, and described lead is worn
Cross described guide groove.
It is further preferred that the fore-stock is provided with the sliding block that slides along its length, the one of the linkage
End is connected on described sliding block, and the after-poppet connector set along second axial line is fixed with the after-poppet.
More preferably, the linkage includes upper connector and lower connector, and one end of the upper connector, which rotates, to be connected
It is connected on the lead, one end of the lower connector is rotatably connected on the after-poppet connector, the upper connector
The other end and the other end of the lower connector be all rotatably connected on the sliding block, in the stroller frame by deployed condition
During switching to folded state, the lead is slided in described guide groove.
It is further preferred that the lead and the second axial line relative depature.
It is further preferred that being fixed with singletree on the after-poppet connector, it is rotatably connected on the singletree described in making
The unlock piece of second locking piece unblock.
Compared with prior art, the utility model folding children's stroller includes stroller frame, and stroller frame includes top car
Frame and lower frame, and the vertical rod being rotatablely connected respectively with upper frame and lower frame, upper frame include push-rod assembly, under
Portion's vehicle frame includes fore-stock and after-poppet, and the utility model is collapsed to fore-stock by push-rod assembly, vertical rod, after-poppet, realized
The folding of folding children's stroller, and fold after folding children's stroller small volume, folding process is succinct, thus facilitates use
Carrying and storage of the person to folding children trolley.
Brief description of the drawings
Fig. 1 is that the assembling schematic diagram one that pocket component is connected in stroller frame is sat in the utility model folding children's stroller；
Fig. 2 is the assembling schematic diagram two that the seat pocket component of the utility model folding children's stroller is connected in stroller frame；
Fig. 3 is the dimensional structure diagram of the utility model folding children's stroller；
Fig. 4 is the dimensional structure diagram of stroller frame in this utility model folding children's stroller；
Fig. 5 is the assembling schematic diagram of stroller frame in the utility model folding children's stroller；
Fig. 6 is structural representation one of the utility model folding children's stroller in folded state；
Fig. 7 is structural representation two of the utility model folding children's stroller in folded state；
Fig. 8 is structural representation three of the utility model folding children's stroller in folded state.
In accompanying drawing：1- sits pocket, and 2- sits pocket upper pole, and 3- sits railing under pocket, 4- upper push-rods, 5- lower push-rods, 6- tumblers, 7-
Vertical rod, 8- seat pocket sockets, 9- fore-stocks, 10- after-poppets, 11- sliding blocks, 12- after-poppet connectors, 13- front-wheels, 14- trailing wheels,
15- singletrees, 16- unlock pieces, 17- upper connectors, connector under 18-, 19- leads, 20- guide grooves, 21- push rods interlock
Bar, the axial lines of 22- first, the axial lines of 23- second, the axial lines of 24- the 3rd, the axial lines of 25- the 4th, the axial lines of 26- the 5th, 27-
6th axial line, the axial lines of 28- the 7th, the axial lines of 29- the 8th.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
A kind of folding children's stroller, including the stroller frame with deployed condition and folded state, sit pocket component, pocket will be sat
Component is detachably connected to the seat pocket socket 8 on push-rod assembly.
Stroller frame includes upper frame and lower frame, and rotates what is be connected with upper frame and lower frame respectively
Vertical rod 7, upper frame include push-rod assembly, and push-rod assembly and the upper end of vertical rod 7 are rotatablely connected around the first axial line 22, bottom
Vehicle frame includes fore-stock 9 and after-poppet 10, and fore-stock 9, after-poppet 10, the bottom three of vertical rod 7 are around 23 turns of the second axial line
Dynamic connection.When stroller frame is in deployed condition, the upper end of push-rod assembly and vertical rod 7 is away from lower frame, the He of fore-stock 9
After-poppet 10 is relative to be opened；When stroller frame is in folded state, the upper end of push-rod assembly and vertical rod 7, and after-poppet 10
Three collapses to fore-stock, the inner side of vertical rod 7 or is internally provided with link gear, makes upper frame by link gear during folding
Mutually drawn close with lower frame.
Stroller frame, which is additionally included in, makes push-rod assembly and the upper end locking of vertical rod 7 when stroller frame is in deployed condition
First locking mechanism（Do not shown in figure）, and make fore-stock 9, after-poppet 10, vertical rod 7 when stroller frame keeps deployed condition
Bottom three simultaneously lock second locking mechanism（Do not shown in figure）.
The leading section of fore-stock 9 is connected with front-wheel 13, and the rearward end of after-poppet 10 is connected with trailing wheel 14.
Push-rod assembly includes lower push-rod 5 and the upper push-rod 4 being movably connected on lower push-rod 5, and the bottom of lower push-rod 5 passes through
Tumbler 6 and the upper end of vertical rod 7 are rotatablely connected around the first axial line 22, first locking mechanism（Do not shown in figure）It is arranged on and turns
Between the upper end of moving part 6 and vertical rod 7, push-rod assembly, which is provided with, makes upper push-rod 4 when stroller frame is in deployed condition with
The push rod locking mechanism that push rod 5 locks（Do not shown in figure）.In order that the volume of stroller frame after folding is smaller, upper push-rod 4
It is actively socketed on along the length direction of lower push-rod 5 in lower push-rod 5.When stroller frame is in folded state, upper push-rod 4, which passes through down, to be pushed away
Bar 5 and offseted with ground.In the present embodiment, when stroller frame is in folded state, upper push-rod 4 through lower push-rod 5 and with ground
Face offsets, and upper push-rod 4 makes child folding stroller support oneself with trailing wheel 14.
In order that the process of user's Folding trolley vehicle frame becomes simplified as, link gear, described connection are provided with vertical rod 7
Motivation structure includes push rod trace 21, the lead on the bottom of vertical rod 7 for driving push-rod assembly to be collapsed to fore-stock 9
19 and the linkage that is connected with lead 19, fore-stock 9 be provided with the guide groove 20 coordinated with lead 19.Pocket is sat to insert
Mouth 8 is fixed on tumbler 6 along the first axial line 22, and the upper end of push rod trace 21 is with sitting pocket socket 8 around the 3rd axial line
24 rotation connections, the bottom of push rod trace 21 is rotatablely connected with fore-stock 9 around the 5th axial line 26.The He of 3rd axial line 24
The relative depature of first axial line 22, lead 19 coordinate mobile in guide groove 20, the 6th axial line 27 and the second axial line 23
Relative depature, the 7th axial line 28 and the relative depature of the second axial line 23, the 8th axial line 29 and the second axial line 23 are relatively inclined
From being so internally formed quadrilateral structure in vertical rod, upper frame is passed through vertical rod 7 and lower frame and fold.And due to lower company
Fitting 18 drives after-poppet connector 12 to rotate, and the cross section that then stand connection 12 is embedded in the medial end portions of after-poppet 10 is not rounded
The special shape of shape, the rotation of after-poppet connector 12 can drive after-poppet 10 to be drawn close to the phase of fore-stock 9, and the present embodiment preferably props up afterwards
The cross section that frame connector 12 is embedded in the medial end portions of after-poppet 10 is rectangle.
Fore-stock 9 is provided with the sliding block 11 slided along its length, drives vertical rod 7 and after-poppet 10 to be received to fore-stock 9
The linkage held together is connected on sliding block 11, and the after-poppet connector set along the second axial line 23 is fixed with after-poppet 10
12, singletree 15 is fixed with after-poppet connector 12, and being rotatably connected on singletree 15 makes second locking mechanism（Do not show in figure
Show）The unlock piece 16 of unblock.In Folding trolley vehicle frame, user rotates unlock piece 16, makes second locking mechanism（Do not show in figure
Show）Unblock, vertical rod 7 and after-poppet 10 collapse to fore-stock 9, and then user is to first locking mechanism（Do not shown in figure）Solution
Lock, push-rod assembly collapse to fore-stock 9.In another embodiment, second locking mechanism（Do not shown in figure）With the first locking machine
Structure（Do not shown in figure）Between be connected with traction lock, user unlock second locking mechanism（Do not shown in figure）When, the first locking
Mechanism（Do not shown in figure）Unlocked by traction lock.
Linkage includes upper connector 17 and lower connector 18, and one end of upper connector 17 rotates around the 6th axial line 27
It is connected on lead 19, one end of lower connector 18 is rotatably connected on after-poppet connector 12 around the 7th axial line 28, on
The other end of the other end of connector 17 and lower connector 18 is all rotatably connected on sliding block 11 around the 8th axial line 29.In stroller
During vehicle frame switchs to folded state by deployed condition, lead 19 is slided in guide groove 20.The axle of lead 19 and second
The relative depature of heart line 23.
Sitting pocket component includes the seat pocket railing with deployed position and folding position and is connected to the seat pocket sat on pocket railing
1, sitting pocket railing includes sitting pocket upper pole 2 and being rotatably connected on around the 4th axial line 25 sitting railing under the seat pocket on pocket upper pole 2
3.When seat pocket railing is in deployed position, sits railing 3 under pocket and sit the relative opening of pocket upper pole 2, folding is in when sitting pocket railing
During folded position, sit railing 3 under pocket and collapsed to pocket upper pole 2 is sat；Sitting pocket upper pole 2 and sitting to set between railing 3 under pocket encloses seat pocket
Seat pocket railing locking mechanism of the rod lock in open configuration（Do not shown in figure）.Needing to fold to folding children trolley
When, user can fold to sitting pocket component, or can also will sit pocket component and be disassembled from stroller frame.This is just
Meet the different demands of user.
In summary, the utility model folding children's stroller unlocks to realize in folding process to second locking mechanism
Vertical rod and after-poppet are collapsed to fore-stock, while first locking mechanism is unlocked, to realize that push-rod assembly collapses to fore-stock.For
Make that the folding children's stroller volume of folded state is smaller, upper push-rod is actively socketed in lower push-rod, is pushed away in upper push-rod in folding
During vehicle carriage, folding children's stroller is set to support oneself through lower push-rod and with trailing wheel, convenient use person carries, storage.In order to meet to make
The different demands of user, user not only can will sit pocket component and stroller frame when being folded to folding children trolley
Separation, it can also will sit pocket component and be folded.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of folding children's stroller, including the stroller frame with deployed condition and folded state, it is characterised in that：It is described to push away
Vehicle carriage includes upper frame and lower frame, and rotated respectively with the upper frame and the lower frame be connected it is vertical
Bar, the upper frame include push-rod assembly, and the push-rod assembly and the upper end of the vertical rod rotate company around the first axial line
Connect, the lower frame includes fore-stock and after-poppet, the fore-stock, the after-poppet, the bottom three of the vertical rod
It is rotatablely connected around the second axial line；The inner side of the vertical rod is internally provided with link gear, is made by link gear during folding
The upper frame is mutually drawn close with the lower frame.
A kind of 2. folding children's stroller according to claim 1, it is characterised in that：The stroller frame is additionally included in described
Stroller frame makes the first locking mechanism that the upper end of the push-rod assembly and the vertical rod locks when being in deployed condition, and
The stroller frame keep deployed condition when make the fore-stock, the after-poppet, the vertical rod bottom three simultaneously
The second locking mechanism of locking；The folding children's stroller also includes sitting pocket component and for sitting pocket component removably by described
The seat pocket socket being connected on the push-rod assembly, the pocket component of sitting include that there is the seat pocket of deployed position and folding position to enclose
Bar and the seat pocket being connected on the seat pocket railing, the seat pocket railing include sitting pocket upper pole and are rotatably connected on the seat pocket
Railing under seat pocket on upper pole；When the seat pocket railing is in deployed position, under the seat pocket on railing and the seat pocket
Railing is relative to be opened, and when the seat pocket railing is in folding position, railing collapses to the seat pocket upper pole under the seat pocket；
Described sit under pocket upper pole and the seat pocket is provided with the seat pocket railing for making the seat pocket railing be locked in deployed position between railing
Locking mechanism.
A kind of 3. folding children's stroller according to claim 2, it is characterised in that：The push-rod assembly include lower push-rod and
The upper push-rod being movably connected on the lower push-rod, the bottom of the lower push-rod pass through tumbler and the upper end of the vertical rod
Be rotatablely connected around first axial line, the first locking mechanism be arranged on the tumbler and the vertical rod upper end it
Between.
A kind of 4. folding children's stroller according to claim 3, it is characterised in that：The upper push-rod is grown along the lower push-rod
Degree direction is actively socketed in the lower push-rod；When the stroller frame is in folded state, the upper push-rod is described in
Lower push-rod and offseted with ground；The push-rod assembly be provided with make when stroller frame is in state the upper push-rod and it is described under
The push rod locking mechanism of push rod locking.
A kind of 5. folding children's stroller according to claim 2, it is characterised in that：Described link gear includes driving institute
State the push rod trace that push-rod assembly collapses to the fore-stock, the upper end of the push rod trace and the seat pocket socket around
3rd axial line is rotatablely connected, and bottom and the fore-stock of the push rod trace are rotatablely connected.
A kind of 6. folding children's stroller according to claim 5, it is characterised in that：Described link gear also includes being located at
The lead of the vertical rod bottom and the linkage being connected with the lead, the fore-stock be provided with it is described
The guide groove that lead coordinates, described lead pass through described guide groove.
A kind of 7. folding children's stroller according to claim 6, it is characterised in that：The fore-stock is provided with along its length
The sliding block that direction is slided, one end of the linkage are connected on described sliding block, are fixed with the after-poppet along described
The after-poppet connector that second axial line is set.
A kind of 8. folding children's stroller according to claim 7, it is characterised in that：The linkage includes upper connector
With lower connector, one end of the upper connector is rotatably connected on the lead, and one end of the lower connector, which rotates, to be connected
It is connected on the after-poppet connector, the other end of the other end of the upper connector and the lower connector is all rotatably connected on
On the sliding block, during the stroller frame switchs to folded state by deployed condition, the lead is slided described
Guide groove in.
A kind of 9. folding children's stroller according to claim 8, it is characterised in that：The lead and second axle center
Line relative depature.
A kind of 10. folding children's stroller according to claim 8, it is characterised in that：It is fixed on the after-poppet connector
There is singletree, the unlock piece for making the second locking mechanism unblock is rotatably connected on the singletree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237056.8U CN207106587U (en) | 2017-03-10 | 2017-03-10 | A kind of folding children's stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237056.8U CN207106587U (en) | 2017-03-10 | 2017-03-10 | A kind of folding children's stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106587U true CN207106587U (en) | 2018-03-16 |
Family
ID=61596021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237056.8U Active CN207106587U (en) | 2017-03-10 | 2017-03-10 | A kind of folding children's stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020064025A1 (en) * | 2018-09-29 | 2020-04-02 | 好孩子儿童用品有限公司 | Folding stroller |
-
2017
- 2017-03-10 CN CN201720237056.8U patent/CN207106587U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020064025A1 (en) * | 2018-09-29 | 2020-04-02 | 好孩子儿童用品有限公司 | Folding stroller |
| GB2591916A (en) * | 2018-09-29 | 2021-08-11 | Goodbaby Group Corp | Folding stroller |
| GB2591916B (en) * | 2018-09-29 | 2023-01-18 | Goodbaby Group Corp | Folding stroller |
| US11904925B2 (en) | 2018-09-29 | 2024-02-20 | Goodbaby Child Products Co., Ltd. | Folding stroller |
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