CN201128450Y - Backrest-foldable rear seat chair for electric vehicle - Google Patents
Backrest-foldable rear seat chair for electric vehicle Download PDFInfo
- Publication number
- CN201128450Y CN201128450Y CNU2007201198049U CN200720119804U CN201128450Y CN 201128450 Y CN201128450 Y CN 201128450Y CN U2007201198049 U CNU2007201198049 U CN U2007201198049U CN 200720119804 U CN200720119804 U CN 200720119804U CN 201128450 Y CN201128450 Y CN 201128450Y
- Authority
- CN
- China
- Prior art keywords
- backrest
- cushion frame
- back seat
- seat cushion
- backseat
- 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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Abstract
The utility model discloses a foldable backseat backrest chair of an electric motor car, which consists of a foldable backrest, a backseat underframe, a foldable backseat cushion frame and a spring and a foldable backseat cushion frame movable hinge. The backseat cushion frame consists of two eudipleural pieces at left and right and is opened and folded by the backseat cushion frame movable hinge. When the backseat cushion frame is closed, the backrest is opened, and when the backseat cushion frame is opened, the backrest is laid down. When the electric motor car carries cargo, the backrest is laid down, and when the electric motor car carries people, the backrest is opened, so as to achieve the aim of being convenient for both carrying the cargo and carrying people.
Description
Technical field
The utility model relates to a kind of saddle, particularly relates to base device behind a kind of battery-driven car.
Background technology
The back seat of battery-driven car does not generally all have chair on the market at present, there is not the sense of security after being sitting in battery-driven car, also lack traveling comfort, if be to want the battery-driven car back seat that a fixing chair is installed, inconvenient again in the loading of battery-driven car back seat so, the conflict that how to solve the two is the great difficult problem that holder structure need solve behind the current battery-driven car.
The utility model content
In order to solve above-mentioned technical barrier, the purpose of this utility model provide a kind of simple in structure, both can make chair and give and carry the people by usefulness, again can do not sit man-hour do not influence the cargo-carrying folding after arm-chair.
In order to achieve the above object, the technical solution adopted in the utility model is that it comprises folding backrest, back seat underframe, collapsible back seat cushion frame and spring, collapsible back seat cushion frame movable axis page or leaf; Described back seat cushion frame is formed by symmetrical two, and opens, folds by back seat cushion frame movable axis page or leaf; Described rear seat back is to open by backrest when back seat cushion frame is closed, and backrest put down when back seat cushion frame was opened, thereby backrest puts down when reaching loading, takes the man-hour backrest and opens and realize the purpose of this utility model.
The beneficial effects of the utility model are that simple in structure, the functions of use conversion is convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an analysis scheme drawing of the present utility model.
View when Fig. 2 is the utility model use backrest.
1. is backrests among the figure, 2. is rear seat back catch, 3. is back seat underframe pins, 4. is back seat cushion frame movable axis pages or leaves, 5. is back seat cushion frame springs, 6. is back seat underframe, 7. is back seat cushion framves, 8. is rear seat back springs.
The specific embodiment
In Fig. 1, back seat underframe 6 supports back seat cushion frame 7 and backrest 1 by its periphery and back seat underframe pin 3, when the battery-driven car back seat was used for loading, back seat cushion frame 7 was opened, and back seat cushion frame 7 connects back seat underframe 6 by back seat cushion frame movable axis page or leaf 4, back seat cushion frame spring 5; When back seat cushion frame 7 is opened, backrest 1 puts down, and block backrest by back seat underframe pin 3 and continue to sink, the thickness of backrest 1 is consistent with the degree of depth that back seat underframe 6 peripheries form with thickness, the back seat underframe pin 3 of back seat cushion frame 7, so that the face that the back side of backrest 1 and back seat cushion frame 7 make progress on a plane, is used for loading thereby form a bigger plane; Need take man-hour when the battery-driven car back seat, backrest 1 is opened, and back seat cushion frame 7 is closed, and back seat cushion 7 blocks by back seat underframe pin 3 in order to avoid continue to sink; When backrest 1 is opened, the plane met at right angles when the vertical surface of backrest 1 and back seat cushion frame 7 were closed, backrest 1 is by rear seat back spring 8 and rear seat back catch 2, stop backrest 1 to be toppled over backward, like this, lift-launch is in the light leans back of the people of battery-driven car back seat, makes hitcher's safety that feels comfortably cool of sitting up.
Claims (3)
1. battery-driven car folding rear seat back chair, comprise collapsible back backrest, back seat underframe, collapsible back seat cushion frame and spring, collapsible back seat cushion frame movable axis page or leaf (4) composition, it is characterized in that: described back seat cushion frame (7) by about symmetry two constitute, back seat cushion frame (7) is to connect back seat underframe (6) by back seat cushion frame movable axis page or leaf (4), back seat cushion frame spring (5); Described backrest (1) stops backrest (1) to be toppled over by rear seat back spring (8) and rear seat back catch (2) backward.
2. battery-driven car folding rear seat back chair according to claim 1 is characterized in that: the thickness of backrest (1) is consistent with the degree of depth that back seat underframe (6) periphery forms with thickness, the back seat underframe pin (3) of back seat cushion frame (7).
3. battery-driven car folding rear seat back chair according to claim 1 is characterized in that: the vertical surface of backrest (1) and back seat cushion frame (7) meet at right angles on the plane when closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201198049U CN201128450Y (en) | 2007-04-27 | 2007-04-27 | Backrest-foldable rear seat chair for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201198049U CN201128450Y (en) | 2007-04-27 | 2007-04-27 | Backrest-foldable rear seat chair for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128450Y true CN201128450Y (en) | 2008-10-08 |
Family
ID=40016283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201198049U Expired - Fee Related CN201128450Y (en) | 2007-04-27 | 2007-04-27 | Backrest-foldable rear seat chair for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128450Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442372A (en) * | 2011-10-24 | 2012-05-09 | 立兆股份有限公司 | Improved seat cushion of bicycle |
| CN104192232A (en) * | 2014-08-28 | 2014-12-10 | 天津市克兰佰瑞自行车有限公司 | Bicycle backseat |
| CN107444530A (en) * | 2017-08-09 | 2017-12-08 | 李义飞 | A kind of adjustable bicycle of back seat width |
-
2007
- 2007-04-27 CN CNU2007201198049U patent/CN201128450Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442372A (en) * | 2011-10-24 | 2012-05-09 | 立兆股份有限公司 | Improved seat cushion of bicycle |
| CN104192232A (en) * | 2014-08-28 | 2014-12-10 | 天津市克兰佰瑞自行车有限公司 | Bicycle backseat |
| CN107444530A (en) * | 2017-08-09 | 2017-12-08 | 李义飞 | A kind of adjustable bicycle of back seat width |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 |