CN201626449U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN201626449U CN201626449U CN2009202420172U CN200920242017U CN201626449U CN 201626449 U CN201626449 U CN 201626449U CN 2009202420172 U CN2009202420172 U CN 2009202420172U CN 200920242017 U CN200920242017 U CN 200920242017U CN 201626449 U CN201626449 U CN 201626449U
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- CN
- China
- Prior art keywords
- wheel support
- vehicle frame
- cart vehicle
- bracket
- seat post
- 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.)
- Expired - Fee Related
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- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000000366 juvenile effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
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Abstract
The utility model relates to a baby stroller, which comprises a frame, a front wheel assembly, a rear wheel assembly and a locking mechanism. The frame includes side supports, and each of the side support includes a front wheel support, a push rod, a rear wheel support and a seat rod. A carriage is mounted on each of the front wheel support and capable of rotating around the same, a tripper piece is arranged on the frame, when the frame is unfolded, the carriage is positioned between the front wheel support and the rear wheel support, when the frame is transformed from being unfolded to being folded, the front wheel support rotates at a position close to the rear wheel support, and the trigger piece tends to be outwardly abutted against the wall face of the carriage during rotation so that the carriage departs from between the front wheel support and the rear wheel support to be overturned outwards. When the baby stroller is folded from being unfolded, the carriage is overturned outwardly without interference to folding of the whole stroller, and the overturned carriage can serve for suspending articles at the same time, thereby bringing great convenience for users.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
In the prior art, folding children's barrow generally comprise go-cart vehicle frame with expanded position and folding position, be arranged at front portion at the bottom of this go-cart vehicle frame front component, be arranged at the wheel assembly and the lockout mechanism at rear portion at the bottom of this go-cart vehicle frame; Wherein, the go-cart vehicle frame comprises the side stand that is positioned at both sides, and the side stand of every side comprises the top of push rod, top and front-wheel support that front-wheel support, bottom are connected with the top of front-wheel support rotate bonded assembly rear wheel support, seat post.The children trolley of this structure is the most general on market, has brought convenience also for a lot of users.In this go-cart usually in order to cooperate the automobile seat for child that takes off from elsewhere (on the car seat), and bracket is installed on front-wheel support, has opening on this bracket, after automobile seat for child takes off, just in time frame is on this bracket for the horizontal round bar that is positioned at automobile seat for child bottom, so this bracket greatly facilitates cooperating of children trolley and automobile seat for child.But this bracket also has been with a shortcoming, i.e. go-cart is in folding process, front-wheel support and rear wheel support are drawn close, and this bracket can produce both drawing close interferes, thereby influences the folding of whole go-cart.
The utility model content
The purpose of this utility model provides a kind of bracket can be to the folding children trolley that exerts an influence of whole go-cart vehicle frame.
For achieving the above object, the technical solution adopted in the utility model is: a kind of children trolley, comprise go-cart vehicle frame with expanded position and folding position, be arranged at front portion at the bottom of this go-cart vehicle frame front component, be arranged at rear portion at the bottom of this go-cart vehicle frame wheel assembly, be arranged on the lockout mechanism that is used for described go-cart vehicle frame is locked in expanded position on the described go-cart vehicle frame;
Described go-cart vehicle frame comprises the side stand that is positioned at both sides, and the described side stand of every side comprises the top of front-wheel support, top and the described front-wheel support bonded assembly rear wheel support that rotates,
On the described front-wheel support of every side the bracket that is used to hold up the juvenile motor vehicle pocket is installed all, it is characterized in that:
The described bracket of every side all can rotate around corresponding described front-wheel support, also be provided with the triggering part on the described go-cart vehicle frame, when described go-cart vehicle frame is in expanded position, described bracket is between described front-wheel support and rear wheel support, when described go-cart vehicle frame from expanded position during to the folding position conversion, described front-wheel support is to rotating near described rear wheel support place, described triggering part will push against the part wall of described bracket, make described bracket leave between described front-wheel support and the rear wheel support around described front-wheel support upset.
Preferably, the seat post that is used to support the seat is installed on the described side stand, described triggering part is positioned on the described seat post.
Preferably, there is an inclined-plane inboard of described bracket, described triggering part is a boss that is fixedly installed on the described seat post, when described go-cart vehicle frame from expanded position when change the folding position, described boss will outwards push against described inclined-plane, make described bracket to the upset of the outside of described side stand.
Preferably, the anterior rotating of described seat post is connected on the described front-wheel support, described go-cart vehicle frame also comprises the basketry bar, the front portion of described basketry bar is rotatably connected to the middle part of described seat post, the middle part of described basketry bar is rotating to be connected on the described rear wheel support, described front-wheel support, the basketry bar, rear wheel support, seat post forms four-bar linkage, when described go-cart vehicle frame from expanded position during to the folding position conversion, described front-wheel support is when rotating near described rear wheel support place, described seat post is also rotated thereupon and is driven described triggering part and rotates, and described triggering part will promote described bracket and rotate around described front-wheel support.
Preferably, described go-cart vehicle frame also comprises push rod and fork, the bottom of described push rod is rotating to be connected on the described front-wheel support, the rotating rear portion that is connected described seat post, one end of described fork, the other end of described fork is rotating to be connected on the described push rod, and described front-wheel support, push rod, fork and seat post form four-bar linkage.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage: this children trolley is when expanded position is converted to the folding position, bracket outwards overturns, and causes interference thereby make bracket can not fold car load, and it is greatly convenient to have brought to user's use.
Description of drawings
Schematic perspective view when accompanying drawing 1 is in expanded position for go-cart vehicle frame of the present utility model;
Master when accompanying drawing 2 is in expanded position for go-cart vehicle frame of the present utility model looks scheme drawing;
Accompanying drawing 3 is in the schematic perspective view that transforms to the folding position from expanded position for go-cart vehicle frame of the present utility model;
Accompanying drawing 4 is in another schematic perspective view that transforms to the folding position from expanded position for go-cart vehicle frame of the present utility model;
Accompanying drawing 5 is the enlarged drawing of A part in the accompanying drawing 4;
Accompanying drawing 6 is that the position of triggering in the utility model folding process between the inclined-plane of part and bracket concerns scheme drawing;
Schematic perspective view when accompanying drawing 7 is in the folding position for go-cart vehicle frame of the present utility model;
Wherein: 1, go-cart vehicle frame; 11, front-wheel support; 12, rear wheel support; 13, push rod; 14, seat post; 141, trigger part; 15, bracket; 151, inclined-plane; 16, basketry bar; 17, fork; 2, front component; 3, wheel assembly.
The specific embodiment
Further set forth concrete structure of the present utility model below in conjunction with accompanying drawing:
Children trolley shown in Fig. 1～4 comprises go-cart vehicle frame 1, the front component 2 that is arranged at front portion, 1 end of this go-cart vehicle frame, the wheel assembly 3 that is arranged at rear portion, 1 end of this go-cart vehicle frame with expanded position and folding position, is arranged on the lockout mechanism that is used for go-cart vehicle frame 1 is locked in expanded position on the go-cart vehicle frame 1;
Go-cart vehicle frame 1 comprises the side stand that is positioned at both sides, and the side stand of every side comprises the top of front-wheel support 11, top and front-wheel support 11 rotate bonded assembly rear wheel support 12, push rod 13, seat post 14, basketry bar 16, fork 17.The anterior rotating of seat post 14 is connected on the front-wheel support 11, the front portion of basketry bar 16 is rotatably connected to the middle part of seat post 14, the middle part of basketry bar 16 is rotating to be connected on the rear wheel support 12, and front-wheel support 11, basketry bar 16, rear wheel support 12, seat post 14 form four-bar linkage.The bottom of push rod 13 is rotating to be connected on the front-wheel support 11, the rotating rear portion that is connected seat post 14, one end of fork 17, the other end of fork 17 is rotating to be connected on the push rod 13, and front-wheel support 11, push rod 13, fork 17 and seat post 14 form four-bar linkage.
The bracket 15 that is used to hold up the juvenile motor vehicle pocket all is installed on the front-wheel support 11 of every side, and bracket 15 can rotate around front-wheel support 11, seat post 14 is provided with and triggers part 141, in the present embodiment, trigger part 141 for being fixedly installed on a boss on the seat post 14, there is an inclined-plane 151 inboard of bracket 17, shown in accompanying drawing 5,6.When go-cart vehicle frame 1 was in expanded position, bracket 15 is between front-wheel support 11 and rear wheel support 12, and was shown with reference to accompanying drawing 1,2; When go-cart vehicle frame 1 from expanded position when change the folding position, front-wheel support 11 is to rotating near rear wheel support 12 places, seat post 14 is also rotated thereupon, triggering part 141-boss on the seat post 14 will outwards push against the inclined-plane 151 of bracket 15 in rotation process, make bracket 15 leave between front-wheel support 11 and the rear wheel support 12 and outwards upset, shown with reference to accompanying drawing 3,4, thus make bracket 15 can not cause interference to whole go-cart vehicle frame 1 folding.Shown in accompanying drawing 7, when whole go-cart vehicle frame 1 finish folding after, bracket 15 is positioned at the outside of side stand.
Above embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (5)
1. children trolley comprises go-cart vehicle frame (1), the front component (2) that is arranged at this go-cart vehicle frame (1) front portion, the end, the wheel assembly (3) that is arranged at this go-cart vehicle frame (1) rear portion, the end with expanded position and folding position, is arranged on the lockout mechanism that is used for described go-cart vehicle frame (1) is locked in expanded position on the described go-cart vehicle frame (1);
Described go-cart vehicle frame (1) comprises the side stand that is positioned at both sides, and the described side stand of every side comprises the top of front-wheel support (11), top and described front-wheel support (11) the bonded assembly rear wheel support (12) that rotates,
The bracket (15) that is used to hold up the juvenile motor vehicle pocket all is installed on the described front-wheel support (11) of every side, it is characterized in that:
The described bracket (15) of every side all can rotate around corresponding described front-wheel support (11), also be provided with on the described go-cart vehicle frame (1) and trigger part (141), when described go-cart vehicle frame (1) when being in expanded position, described bracket (15) is positioned between described front-wheel support (11) and the rear wheel support (12), when described go-cart vehicle frame (1) from expanded position during to the folding position conversion, described front-wheel support (11) is to locate rotation near described rear wheel support (12), described triggering part (141) will push against the part wall of described bracket (15), make described bracket (15) leave between described front-wheel support (11) and the rear wheel support (12) around described front-wheel support (11) upset.
2. children trolley according to claim 1 is characterized in that: the seat post (14) that is used to support the seat is installed on the described side stand, and described triggering part (141) is positioned on the described seat post (14).
3. according to the described children trolley of claim 2, it is characterized in that: there is an inclined-plane (151) inboard of described bracket (15), described triggering part (141) is for being fixedly installed on a boss on the described seat post (14), when described go-cart vehicle frame from expanded position when change the folding position, described boss will outwards push against described inclined-plane (151), make described bracket (15) to the upset of the outside of described side stand.
4. children trolley according to claim 2, it is characterized in that: the anterior rotating of described seat post (14) is connected on the described front-wheel support (11), described go-cart vehicle frame (1) also comprises basketry bar (16), the front portion of described basketry bar (16) is rotatably connected to the middle part of described seat post (14), the middle part of described basketry bar (16) is rotating to be connected on the described rear wheel support (12), described front-wheel support (11), basketry bar (16), rear wheel support (12), seat post (14) forms four-bar linkage, when described go-cart vehicle frame (1) from expanded position during to the folding position conversion, described front-wheel support (11) is near described rear wheel support (12) when locating to rotate, described seat post (14) is also rotated thereupon and is driven described triggering part (141) and rotates, and described triggering part (141) will promote described bracket (15) and rotate around described front-wheel support (11).
5. children trolley according to claim 4, it is characterized in that: described go-cart vehicle frame (1) also comprises push rod (13) and fork (17), the bottom of described push rod (13) is rotating to be connected on the described front-wheel support (11), the rotating rear portion that is connected described seat post (14), one end of described fork (17), the other end of described fork (17) is rotating to be connected on the described push rod (13), and described front-wheel support (11), push rod (13), fork (17) and seat post (14) form four-bar linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202420172U CN201626449U (en) | 2009-12-31 | 2009-12-31 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202420172U CN201626449U (en) | 2009-12-31 | 2009-12-31 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626449U true CN201626449U (en) | 2010-11-10 |
Family
ID=43057838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202420172U Expired - Fee Related CN201626449U (en) | 2009-12-31 | 2009-12-31 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496390A (en) * | 2013-09-24 | 2014-01-08 | 昆山威凯儿童用品有限公司 | Folding child bicycle |
| CN103507846A (en) * | 2013-09-05 | 2014-01-15 | 好孩子儿童用品有限公司 | Stroller |
| CN104249751A (en) * | 2013-06-26 | 2014-12-31 | 苏州贝蒙师儿童用品有限公司 | Seat connecting structure of baby stroller |
| CN107856724A (en) * | 2016-09-22 | 2018-03-30 | 上海宝糖科技有限公司 | The vehicle frame of children trolley or foldable pushchair |
-
2009
- 2009-12-31 CN CN2009202420172U patent/CN201626449U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249751A (en) * | 2013-06-26 | 2014-12-31 | 苏州贝蒙师儿童用品有限公司 | Seat connecting structure of baby stroller |
| CN103507846A (en) * | 2013-09-05 | 2014-01-15 | 好孩子儿童用品有限公司 | Stroller |
| CN103507846B (en) * | 2013-09-05 | 2016-04-13 | 好孩子儿童用品有限公司 | Children trolley |
| CN103496390A (en) * | 2013-09-24 | 2014-01-08 | 昆山威凯儿童用品有限公司 | Folding child bicycle |
| CN103496390B (en) * | 2013-09-24 | 2016-08-10 | 昆山威凯儿童用品有限公司 | A kind of foldable baby carriage |
| CN107856724A (en) * | 2016-09-22 | 2018-03-30 | 上海宝糖科技有限公司 | The vehicle frame of children trolley or foldable pushchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20181231 |