CN103303353B - Shank backrest mechanism and there is the perambulator of this mechanism - Google Patents
Shank backrest mechanism and there is the perambulator of this mechanism Download PDFInfo
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- CN103303353B CN103303353B CN201210059141.1A CN201210059141A CN103303353B CN 103303353 B CN103303353 B CN 103303353B CN 201210059141 A CN201210059141 A CN 201210059141A CN 103303353 B CN103303353 B CN 103303353B
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- shank
- support portion
- relying part
- seat
- backrest mechanism
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Abstract
The invention discloses a kind of shank backrest mechanism, be adapted to be mounted on the seat of perambulator, described shank backrest mechanism includes shank relying part and support portion, one end of described shank relying part is connected with described seat, the other end of described shank relying part is connected with support portion, and described support portion and described shank relying part are that folding is arranged, to make described shank backrest mechanism be folding state, or described support portion and described shank relying part can relative movement be an angle, to make described shank backrest mechanism be deployed condition.In use, as long as the setting of the present invention by regulating the position of support portion can realize diverse location, without the need to the mechanical device of complexity, therefore, structure of the present invention is comparatively simple, productive costs is lower, regulative mode is comparatively simple.In addition, the invention also discloses a kind of perambulator with shank backrest mechanism.
Description
Technical field
The present invention relates to perambulator technical field, particularly relate to a kind of shank backrest mechanism and there is the perambulator of this mechanism.
Background technology
Along with people are to the pay attention to day by day of children, as the perambulator with the happy growth of children, the requirement of people to the aspect such as purposes, performance of perambulator is also more and more higher.General perambulator generally includes vehicle frame, linked component and vehicle wheel component, wherein, vehicle frame also can be provided with seat, top, shank backrest mechanism etc.
At present, the shank backrest mechanism of perambulator has generally included shank relying part on the market, and shank relying part is articulated in the front end of seat by adjustable-angle mechanism, in use, the angles of shank relying part is regulated by adjustable-angle mechanism, make the shank position of children can be positioned over shank relying part, for taking of children provides certain traveling comfort, but, these adjustable shank backrest mechanisms, owing to needing the mechanical device using the complexity such as adjustable-angle mechanism, so, its structure is comparatively complicated, cause productive costs higher, and when regulating the angles of shank relying part, need to lock adjustable-angle mechanism or the operation such as unblock, namely regulative mode comparatively bothers.
Summary of the invention
The object of the invention is to provide a kind of shank backrest mechanism for the deficiencies in the prior art, the structure of this shank backrest mechanism is comparatively simple, productive costs is lower, regulative mode is comparatively simple.
Another object of the present invention is to provide a kind of perambulator with shank backrest mechanism, the structure of the shank backrest mechanism of this perambulator is comparatively simple, productive costs is lower, regulative mode is comparatively simple.
To achieve these goals, the invention provides a kind of shank backrest mechanism, be adapted to be mounted on the seat of perambulator, described shank backrest mechanism includes shank relying part and support portion, one end of described shank relying part is connected with described seat, the described other end of shank relying part is connected with one end of support portion, and described support portion and described shank relying part are that folding is arranged, to make described shank backrest mechanism be folding state, or described support portion and described shank relying part can relative movement be an angle, to make described shank backrest mechanism be deployed condition; Described perambulator also comprises the footstep mechanism being arranged at under-seat, and described support portion is resisted against footstep mechanism, is that an angle is arranged to make shank relying part.。
Preferably, described support portion is hard plate.
Preferably, described support portion is PE plate.
Preferably, described shank relying part is hard plate.
Preferably, described shank backrest mechanism also comprises a cloth pocket, and described shank relying part, support portion are all wrapped in described seat cloth pocket.
Preferably, described seat cloth pocket meets in both sides, support portion and is connected to for limiting the limiting section of shank relying part relative to support portion expanded angle.
Correspondingly, the present invention also provides a kind of perambulator, comprises vehicle frame and is installed on the seat on described vehicle frame, also comprises above-mentioned shank backrest mechanism, and described shank backrest mechanism is connected with described seat; Described vehicle frame is provided with the footstep mechanism being positioned at under-seat, and the other end of described support portion is resisted against footstep mechanism, is that an angle is arranged to make shank relying part.
Preferably, described shank backrest mechanism is installed on the front end of described seat, and when described support portion and described shank relying part are collapsible setting, described shank backrest portion is positioned at under-seat, when described support portion and described shank relying part be an angle arrange time, described shank relying part and seat are same plane.
Preferably, described footstep mechanism comprises the connecting portion be connected with seat and the pedal position for placing for the pin of child extended forward from connecting portion, and when described shank relying part is when hanging down placement, described support portion and described shank relying part are for being placed in described connecting portion; When described shank relying part supported portion supports, one end of described support portion props up bottom the front side of described shank relying part, and the other end of described support portion props up described connecting portion.
Compared with prior art, shank backrest mechanism of the present invention includes shank relying part and support portion, one end of described shank relying part is connected with described seat, the other end of described shank relying part is connected with support portion, and described support portion and described shank relying part are that folding is arranged, to make described shank backrest mechanism be folding state, or described support portion and described shank relying part can relative movement be an angle, to make described shank backrest mechanism be deployed condition.In use, as long as the setting of the present invention by regulating the position of support portion can realize shank relying part diverse location, without the need to the mechanical device of complexity, therefore, structure of the present invention is comparatively simple, productive costs is lower, regulative mode is comparatively simple.
By following description also by reference to the accompanying drawings, the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the perspective view of using state of the present invention.
Fig. 2 is the perspective view of another using state of the present invention.
Fig. 3 is local structure schematic diagram of the present invention.
Fig. 4 is the construction profile schematic diagram of vehicle frame of the present invention.
Fig. 5 is the structural representation that shank backrest mechanism of the present invention hangs down when placing naturally in shank relying part.
Fig. 6 is the structural representation of shank backrest mechanism of the present invention when shank relying part supported portion supports.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
As shown in Fig. 1 ~ Fig. 6, the invention provides a kind of perambulator, comprise vehicle frame 1 and be installed on the seat 2 on vehicle frame 1, also comprise shank backrest mechanism, shank backrest mechanism is installed on the front end of seat 2.Wherein, vehicle frame 1 is provided with the footstep mechanism be positioned at below seat 2, in the present embodiment, footstep mechanism comprises the connecting portion 7 that is connected with seat 2 near normal and from the pedal position 6 that connecting portion 7 extends forward, the pin riding in the child on seat 2 can be placed on pedal position 6.
Shank backrest mechanism of the present invention, it is adapted to be mounted on the seat 2 of perambulator, shank backrest mechanism includes shank relying part 3 and support portion 4, the rear end of shank relying part 3 is connected with the front end of seat 2, the front end of shank relying part 3 extends to form the support portion 4 supporting shank relying part 3, seat 2 comprises seat board 21 and is arranged on the pad portion 22 on seat board 21 in this embodiment, connecting portion 7 is connected with seat board 21, system of shank backrest mechanism is connected with front end, pad portion 22, support portion 4 is connected in collapsible with shank relying part 3, make shank relying part 3 can naturally hang down placement or supported portion 4 support, regulate the position of support portion 4 can regulate in primary importance (as Fig. 1) and the second place (as Fig. 2) to make shank relying part 3.When shank relying part 3 hangs down placement, support portion 4 and shank relying part 3 are for being placed in connecting portion 7, and make support portion 4 can be folded between shank relying part 3 and connecting portion 7, now the pin of children can be stepped in front foot pedal 6; When shank relying part 3 supported portion 4 supports, one end of support portion 4 props up bottom the front side of shank relying part 3, the other end of support portion 4 props up connecting portion 7, to support shank relying part 3, in the present embodiment, as shown in Figure 4, described connecting portion 7 is that upward slope formula is from front to back obliquely installed, and makes shank relying part 3, mutually forms the support of certain angle between connecting portion 7 and support portion 4.
Better one, support portion 4 is hard plate, can support shank relying part 3 preferably; In the present embodiment, described support portion 4 is PE (English: Polyethylene, to be called for short: PE, polyethylene) plate, and PE plate has the features such as pull resistance is good, resistance to abrasion is good.
Better one, shank relying part 3 is hard plate, and wherein, in the present embodiment, described support portion 4 is also PE plate, and certainly, above-mentioned shank relying part 3 or support portion 4 also can adopt other sheet material according to actual environment, are not limited only to the PE plate into hard.
Better one, shank backrest mechanism also comprises a cloth pocket 5, shank relying part 3, support portion 4 are all wrapped up in present cloth pocket 5, in the present embodiment, seat cloth pocket 5 is the front ends, pad portion 22 being stitch-bonded to seat 2, and, seat cloth pocket 5 meets in both sides, support portion 4 and is connected to limiting section 51 (as shown in Figure 2 and Figure 3), the angle that limiting section 51 launches relative to support portion 4 for limiting shank relying part 3, in the present embodiment, limiting section 51 is triangular structure, and the both sides of limiting section 51 are connected with shank relying part 3, support portion 4 respectively.By effect, when making the calf of children or pin be placed in shank relying part 3, there is better traveling comfort because seat cloth pocket 5 has pad preferably.
The present invention in use, when shank backrest mechanism is in primary importance and folding state, the below of folding in shank relying part 3 is received in support portion 4, when shank relying part 3 being hung down naturally be positioned over connecting portion 7, now calf roughly in parallel, can be placed in shank relying part 3 for the children be seated on seat 2, simultaneously with connecting portion 7 by shank relying part 3, support portion 4, the pin of children can be stepped in front foot pedal 6, is calf setting when children provide sitting state, when shank backrest mechanism is in the second place and deployed condition, one end, support portion 4 is pulled away from towards the direction away from shank relying part 3, one end, support portion 4 is made to prop up connecting portion 7, now shank relying part 3 and support portion 4 are in an angle, limiting section 51 limits the angle that shank relying part 3 relative support portion 4 launches, because support portion 4 other end props up bottom the front side of shank relying part 3, therefore, support portion 4 can support shank relying part 3 position (such as: shank relying part 3 horizontal positioned, and with seat 2 in same plane), now, for the children lain on seat 2, calf or foot can be placed in shank relying part 3, be children and the setting of calf when couching state is provided.
More than in conjunction with most preferred embodiment, invention has been described, but the present invention is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present invention amendment, equivalent combinations.
Claims (9)
1. a shank backrest mechanism, be adapted to be mounted on the seat of perambulator, it is characterized in that: described shank backrest mechanism includes shank relying part and support portion, one end of described shank relying part is connected with described seat, the described other end of shank relying part is connected with one end of support portion, and described support portion and described shank relying part are that folding is arranged, to make described shank backrest mechanism be folding state, or described support portion and described shank relying part can relative movement be an angle, to make described shank backrest mechanism be deployed condition; Described perambulator also comprises the footstep mechanism being arranged at under-seat, and the other end of described support portion is resisted against footstep mechanism, is that an angle is arranged to make shank relying part.
2. shank backrest mechanism as claimed in claim 1, is characterized in that: described support portion is hard plate.
3. shank backrest mechanism as claimed in claim 2, is characterized in that: described support portion is PE plate.
4. shank backrest mechanism as claimed in claim 1, is characterized in that: described shank relying part is hard plate.
5. shank backrest mechanism as claimed in claim 1, it is characterized in that: described shank backrest mechanism also comprises a cloth pocket, described shank relying part, support portion are all wrapped in described seat cloth pocket.
6. shank backrest mechanism as claimed in claim 5, is characterized in that: described seat cloth pocket meets in both sides, support portion and is connected to for limiting the limiting section of shank relying part relative to support portion expanded angle.
7. a perambulator, comprises vehicle frame and is installed on the seat on described vehicle frame, it is characterized in that: also comprise the shank backrest mechanism as described in any one of claim 1-5, and described shank backrest mechanism is connected with seat; Described vehicle frame is provided with the footstep mechanism being positioned at under-seat, and the other end of described support portion is resisted against footstep mechanism, is that an angle is arranged to make shank relying part.
8. perambulator as claimed in claim 7, it is characterized in that: described shank backrest mechanism is installed on the front end of described seat, when described support portion and described shank relying part are collapsible setting, described shank backrest portion is positioned at under-seat, when described support portion and described shank relying part be an angle arrange time, described shank relying part and seat are same plane.
9. perambulator as claimed in claim 7, it is characterized in that: described footstep mechanism comprises the connecting portion be connected with seat and the pedal position for placing for the pin of child extended forward from connecting portion, when described shank relying part is when hanging down placement, described support portion and described shank relying part are for being placed in described connecting portion; When described shank relying part supported portion supports, one end of described support portion props up bottom the front side of described shank relying part, and the other end of described support portion props up described connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210059141.1A CN103303353B (en) | 2012-03-07 | 2012-03-07 | Shank backrest mechanism and there is the perambulator of this mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210059141.1A CN103303353B (en) | 2012-03-07 | 2012-03-07 | Shank backrest mechanism and there is the perambulator of this mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103303353A CN103303353A (en) | 2013-09-18 |
| CN103303353B true CN103303353B (en) | 2016-02-24 |
Family
ID=49129184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210059141.1A Active CN103303353B (en) | 2012-03-07 | 2012-03-07 | Shank backrest mechanism and there is the perambulator of this mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103303353B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5772235A (en) * | 1995-11-09 | 1998-06-30 | Graco Children's Products Inc. | Convertible stroller |
| CN2723296Y (en) * | 2004-07-27 | 2005-09-07 | 尔多拉有限责任公司 | Shank touching regulating mechanism and shank touching baby carriage using said mechanism |
| CN201005296Y (en) * | 2007-01-04 | 2008-01-16 | 黄进兴 | Adjustable chair interlocking mechanism |
| CN201042326Y (en) * | 2007-05-09 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Lower leg rest regulating mechanism |
| CN201633763U (en) * | 2010-03-17 | 2010-11-17 | 明门香港股份有限公司 | Foldable baby carriage |
| CN102018381A (en) * | 2009-08-03 | 2011-04-20 | 金特克-解决方案有限责任公司 | Seating furniture |
| CN102090803A (en) * | 2011-01-17 | 2011-06-15 | 山东康泰实业有限公司 | Seat with adjusted seat part, backrest and legs |
| CN201938883U (en) * | 2010-12-15 | 2011-08-24 | 明门香港股份有限公司 | Shank rest adjusting mechanism and toddler seat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6991248B2 (en) * | 2003-05-05 | 2006-01-31 | Dynamic Brands, Llc | Folding baby stroller system and method |
| US20050035646A1 (en) * | 2003-08-11 | 2005-02-17 | Everett Richard C. | Seat for collapsible jogging stroller |
| US20080217981A1 (en) * | 2007-03-05 | 2008-09-11 | Quoc-Thanh Ton-That | Leg rest for a stroller |
-
2012
- 2012-03-07 CN CN201210059141.1A patent/CN103303353B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5772235A (en) * | 1995-11-09 | 1998-06-30 | Graco Children's Products Inc. | Convertible stroller |
| CN2723296Y (en) * | 2004-07-27 | 2005-09-07 | 尔多拉有限责任公司 | Shank touching regulating mechanism and shank touching baby carriage using said mechanism |
| CN201005296Y (en) * | 2007-01-04 | 2008-01-16 | 黄进兴 | Adjustable chair interlocking mechanism |
| CN201042326Y (en) * | 2007-05-09 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Lower leg rest regulating mechanism |
| CN102018381A (en) * | 2009-08-03 | 2011-04-20 | 金特克-解决方案有限责任公司 | Seating furniture |
| CN201633763U (en) * | 2010-03-17 | 2010-11-17 | 明门香港股份有限公司 | Foldable baby carriage |
| CN201938883U (en) * | 2010-12-15 | 2011-08-24 | 明门香港股份有限公司 | Shank rest adjusting mechanism and toddler seat |
| CN102090803A (en) * | 2011-01-17 | 2011-06-15 | 山东康泰实业有限公司 | Seat with adjusted seat part, backrest and legs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103303353A (en) | 2013-09-18 |
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