CN201737128U - Battery case supporting frame of electric bicycle - Google Patents
Battery case supporting frame of electric bicycle Download PDFInfo
- Publication number
- CN201737128U CN201737128U CN2010200044346U CN201020004434U CN201737128U CN 201737128 U CN201737128 U CN 201737128U CN 2010200044346 U CN2010200044346 U CN 2010200044346U CN 201020004434 U CN201020004434 U CN 201020004434U CN 201737128 U CN201737128 U CN 201737128U
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- CN
- China
- Prior art keywords
- battery case
- support
- bracing frame
- angle
- case bracing
- 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.)
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Abstract
The utility model discloses a battery case supporting frame of an electric bicycle. One end of the battery case supporting frame is welded and fixed with a bottom bracket of the electric bicycle, and the other end thereof is welded and fixed with an axle tube of a rear upper fork of the electric bicycle; the battery case supporting frame consists of a first bracket and a second bracket, wherein one end of the first bracket and one end of the second bracket are connected to form a certain angle which is identical with the angle formed by the bottom surface and the side surface of a battery case, therefore, the battery case is not easy to loose, and the stability performance of the battery case is strengthened.
Description
Technical field
The utility model relates to the Electrical Bicycle technical field, particularly relates to a kind of battery case bracing frame of Electrical Bicycle.
Background technology
Along with improving constantly of people's living standard, Electrical Bicycle becomes the walking-replacing tool of more and more people's first-selections.The battery case of the Electrical Bicycle of prior art mostly mainly be that the Chain stay with electromobile frame is support, but Chain stay is straight shape tubing, so battery case is just loosening easily, and the stability of battery case will be affected.
The utility model content
For solving the problems of the technologies described above, the utility model embodiment provides a kind of battery case bracing frame of Electrical Bicycle, and to solve the loosening easily problem of battery case, technical scheme is as follows:
The utility model embodiment provides a kind of battery case bracing frame of Electrical Bicycle, one end of described battery case bracing frame and the welding of the five-way of Electrical Bicycle are fixing, and the bridge tube welding of the other end of described battery case bracing frame and the Seat stay of Electrical Bicycle is fixing;
Wherein, described battery case bracing frame comprises first support and second support, and an end of described first support links to each other with an end of second support and forms certain angle, and this angle is identical with the angle of battery case bottom surface and side.
Preferably, the welding of an end of an end of described first support and second support is fixing.
Preferably, described first support and second support are structure as a whole.
Preferably, described first support and second support are the pipe fitting support.
Preferably, the angle of described first support and second support formation is the right angle.
By using above technical scheme, the battery case bracing frame is installed on Electrical Bicycle, one end of described battery case bracing frame and the welding of the five-way of Electrical Bicycle are fixing, the bridge tube welding of the Seat stay of the other end and Electrical Bicycle is fixing, the angle that described battery case bracing frame forms is identical with the angle of battery case bottom surface and side, therefore, battery case just is not easy to become flexible, and has strengthened the stability of battery case.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other according to these accompanying drawings
Accompanying drawing.
The structural representation of the battery case bracing frame that Fig. 1 provides for the utility model;
The structural representation of the Electrical Bicycle vehicle frame that Fig. 2 provides for the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the structure of the battery case bracing frame that the utility model provides.The one end welding of one end of first support 11 and second support 12 is fixing, wherein, first support 11 and second support 12 are the material of same specification, angle between one end of first support 11 and second support 12 is the right angle, and, battery case mostly is the cuboid type greatly, and therefore, the bracing frame of rectangular shaped helps the fixing of battery case more.
Need to prove that what it will be appreciated by those skilled in the art that is that first support 11 and second support 12 can be integrated, without welding, promptly itself are supports, and certain angular bend is arranged.
The support of above-mentioned battery case bracing frame is the cast of hollow, help alleviating the weight of Electrical Bicycle, and the steadiness of bracing frame can not be affected yet, what it will be appreciated by those skilled in the art that is that the support of battery case bracing frame can be the column type of non-hollow, cylindricality or other shapes of hollow.
Fig. 2 shows the structure of the Electrical Bicycle vehicle frame that the battery case bracing frame that the utility model provides has been installed.Battery case bracing frame 1 is installed on the vehicle frame of Electrical Bicycle, be used for the support cells box, one end of battery case bracing frame 1 and 4 welding of the five-way on the electric vehicle and bicycle vehicle frame are fixing, bridge tube 3 welding of the other end and Seat stay 2 are fixing, battery case bracing frame 1 and the space that middle pipe 5 forms are used to lay battery case.
Need to prove that the angle between two supports of battery case bracing frame 1 can be decided according to the angle that forms between five-way 4, bridge tube 3 and the middle pipe 5, and then form the angle that suitable battery case is laid and fixed.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. the battery case bracing frame of an Electrical Bicycle is characterized in that, an end of described battery case bracing frame and the welding of the five-way of Electrical Bicycle are fixing, and the bridge tube welding of the other end of described battery case bracing frame and the Seat stay of Electrical Bicycle is fixing;
Wherein, described battery case bracing frame comprises first support and second support, and an end of described first support links to each other with an end of second support and forms certain angle, and this angle is identical with the angle of battery case bottom surface and side.
2. battery case bracing frame according to claim 1 is characterized in that, an end of described first support and the welding of an end of second support are fixing.
3. battery case bracing frame according to claim 1 is characterized in that, described first support and second support are structure as a whole.
4. battery case bracing frame according to claim 1 is characterized in that, described first support and second support are the pipe fitting support.
5. battery case bracing frame according to claim 1 is characterized in that, the angle that described first support and second support form is the right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200044346U CN201737128U (en) | 2010-01-21 | 2010-01-21 | Battery case supporting frame of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200044346U CN201737128U (en) | 2010-01-21 | 2010-01-21 | Battery case supporting frame of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737128U true CN201737128U (en) | 2011-02-09 |
Family
ID=43552411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200044346U Expired - Fee Related CN201737128U (en) | 2010-01-21 | 2010-01-21 | Battery case supporting frame of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556270A (en) * | 2012-02-08 | 2012-07-11 | 太仓市哲泰天产品设计有限公司 | Electric bicycle with battery backing on upper fork |
-
2010
- 2010-01-21 CN CN2010200044346U patent/CN201737128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556270A (en) * | 2012-02-08 | 2012-07-11 | 太仓市哲泰天产品设计有限公司 | Electric bicycle with battery backing on upper fork |
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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: 20110209 Termination date: 20140121 |