CN201784759U - Folding electric vehicle frame with internal battery - Google Patents
Folding electric vehicle frame with internal battery Download PDFInfo
- Publication number
- CN201784759U CN201784759U CN2010202497035U CN201020249703U CN201784759U CN 201784759 U CN201784759 U CN 201784759U CN 2010202497035 U CN2010202497035 U CN 2010202497035U CN 201020249703 U CN201020249703 U CN 201020249703U CN 201784759 U CN201784759 U CN 201784759U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- electric vehicle
- battery case
- folding
- pipe
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides an electric vehicle frame and a unique folding method, wherein the electric vehicle frame with a large-capacity battery concealed in a circular arc convex vehicle pipe is combined with a rear vehicle frame to be in a simple, fashionable and special shape, can avoid shock and can be folded, and can also be manufactured into a common folding bicycle. When an electric vehicle is mounted, the electric vehicle can be used only by arranging the battery (16) into an arc-shaped battery box (1). When the electric vehicle frame is folded, a mortise lock (10) on a spring is pulled out, then a handlebar (4) is lifted upwards by means of gripping, and a rear wheel (8) with downward gravity is folded together with a front wheel (3), so that the electric vehicle frame is easy in folding.
Description
Technical field
The utility model relates to Electrical Bicycle and bicycle, for the development of bicycle provides special innovation.
Background technology
Present known folding electric bicycle kind is a lot of, and the device complexity of balancing cell box, vehicle is too fat to move, and its folding practicality and reliability is relatively poor.
The purpose of this utility model is to provide a kind of high capacity cell is hidden in the circular arc convex car pipe, be combined into a kind of succinct with the back vehicle frame, the special moulding of fashion, other makes its vehicle frame can shock-absorbing and folding, and a kind of method for folding of uniqueness is provided, this vehicle frame also can be made into common folding bicycle.
Summary of the invention
Design plan of the present utility model is: making a kind of cross section is convex tubing (15), press-bending camber battery case (1), go up head tube (2) in the welding of arc battery case (1) front end, go up welding handgrip (4), be provided with seat pipe (14) again and link to each other with handgrip (4) at arc battery case (1); Be provided with pipe spreader (17) in battery case (1) lower end, back vehicle frame (7) is flexibly connected with pipe spreader (17), design a kind of shock-proof spring (12) that has mortise lock (10) in addition, with shock-proof spring (12) that seat pipe (14) is chain with back vehicle frame (7), make it support and realize shock-proof effect mutually.
When battery-driven car is installed: only need battery (16) device can be used in arc battery case (1); And transfer to mortise lock (10) on the spring when folding, catch handgrip (4) upwards to mention again, rear wheel (8) just gravity downwards and front vehicle wheel (3) be folded, form folding effect easily.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that A of the present utility model is to amplification view;
Fig. 3 is a folding scheme drawing of the present utility model;
Fig. 4 is that spring mortise lock B of the present utility model is to scheme drawing;
The specific embodiment
Make convex tubing (15) press-bending camber battery case (1), go up head tube (2), go up handgrip (4) and seat pipe (14), be welded with spring bracket (13) on the present pipe (14) in the welding of arc battery case (1) upper end in the welding of arc battery case (1) front end; Link to each other with pipe spreader (17) at battery case (1) lower end welding upper support sheet (5) in addition, in pipe spreader (17), put on calf-rest (6), with contact pin (18) on the back vehicle frame (7) and calf-rest (6) welding, in addition spring (12) is installed on spring bracket (13), again spring mortise lock (10) is inserted on the mortise lock seat (9) on the back vehicle frame (7) and lock spanner (11) again, promptly form the utility model ' the built-in folding electric vehicle carriage of battery '.
Claims (1)
1. the built-in folding electric vehicle carriage of battery is characterized in that: making a kind of cross section is convex tubing (15), press-bending camber battery case (1), go up head tube (2) in the welding of arc battery case (1) front end, go up welding handgrip (4) at arc battery case (1), be provided with seat pipe (14) again and link to each other with handgrip (4); Be provided with pipe spreader (17) in battery case (1) lower end, back vehicle frame (7) is flexibly connected with pipe spreader (17), design a kind of shock-proof spring (12) that has mortise lock (10) in addition, with shock-proof spring (12) that seat pipe (14) is chain with back vehicle frame (7), make it support and realize shock-proof effect mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202497035U CN201784759U (en) | 2010-06-28 | 2010-06-28 | Folding electric vehicle frame with internal battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202497035U CN201784759U (en) | 2010-06-28 | 2010-06-28 | Folding electric vehicle frame with internal battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784759U true CN201784759U (en) | 2011-04-06 |
Family
ID=43816736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202497035U Expired - Fee Related CN201784759U (en) | 2010-06-28 | 2010-06-28 | Folding electric vehicle frame with internal battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158817A (en) * | 2011-12-19 | 2013-06-19 | 黄殿贵 | Bicycle frame convenient to fold |
| CN103507873A (en) * | 2012-06-19 | 2014-01-15 | 天津帮迪科技发展有限公司 | Electric vehicle with battery box with dual anti-theft function |
-
2010
- 2010-06-28 CN CN2010202497035U patent/CN201784759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158817A (en) * | 2011-12-19 | 2013-06-19 | 黄殿贵 | Bicycle frame convenient to fold |
| CN103507873A (en) * | 2012-06-19 | 2014-01-15 | 天津帮迪科技发展有限公司 | Electric vehicle with battery box with dual anti-theft function |
| CN103507873B (en) * | 2012-06-19 | 2016-01-06 | 天津帮迪科技发展有限公司 | There is the battery-driven car of double anti-theft functions battery case |
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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: 20110406 Termination date: 20130628 |