CN201907396U - Anti-theft fixing structure for battery box of electric bicycle - Google Patents
Anti-theft fixing structure for battery box of electric bicycle Download PDFInfo
- Publication number
- CN201907396U CN201907396U CN2010206793555U CN201020679355U CN201907396U CN 201907396 U CN201907396 U CN 201907396U CN 2010206793555 U CN2010206793555 U CN 2010206793555U CN 201020679355 U CN201020679355 U CN 201020679355U CN 201907396 U CN201907396 U CN 201907396U
- Authority
- CN
- China
- Prior art keywords
- battery box
- battery case
- battery
- fixing structure
- deck
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to an anti-theft fixing structure for a battery box of an electric bicycle, which comprises a battery box. The battery box is mounted in a battery box seat at the rear of a rear vertical beam of a frame and located on the lower portion of a saddle. The anti-theft fixing structure is characterized in that bumps are symmetrically manufactured on the upper portion of the inner side surface of the battery box, a lock hole is further manufactured on the inner side surface of the battery box, a clamp seat is fixedly mounted on the rear vertical beam of the frame, symmetrical clamp grooves are manufactured on the inner side, which faces to the battery box, of the clamp seat, and a lock cylinder which corresponds to the position of the lock hole arranged on the battery box is further fixedly mounted on the inner side of the clamp seat. The anti-theft fixing structure is scientific and reasonable in structural design, fixes and locks the battery box from the middle thereof, effectively prevents the battery box from swaying, and has the advantages of fine anti-theft effect, high mounting stability and simple and attractive appearance. In addition, available space along the longitudinal height direction of the inside of the battery box is enlarged, thereby being favorable for increasing capacity of the battery box.
Description
Technical field
The utility model relates to electric automobiles, the antitheft fixed sturcture of particularly a kind of battery of electric vehicle box.
Background technology
At present, battery-driven car has become the walking-replacing tool that people generally use, and its range of use is extensive further.Battery case is the core component of battery-driven car, owing to need charge to battery case, therefore, battery case all is set to the structure that can pick and place.But, because therefore costing an arm and a leg of battery case very easily become the object that the lawless person steals.Existing battery case antitheft and fixingly realize by saddle mostly is provided with anti-theft column lock on the saddle pipe of saddle bottom, battery case is locked in the saddle bottom, prevents stolenly, and compresses the battery case upper surface by the saddle bottom and fixes.This structure can increase battery case outside height in the vertical undoubtedly, can't adapt to the installation requirements of high capacity cell box.And there are an inconvenient operation, the deficiency that aesthetics is not good enough.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of rational in infrastructure, is easy to install, and is safe, saves the antitheft fixed sturcture of battery of electric vehicle box of installing space.
The utility model solves its technical matters and is achieved through the following technical solutions:
The antitheft fixed sturcture of a kind of battery of electric vehicle box, comprise a battery case, this battery case is installed in the battery cassette holder at vertical beam rear portion behind the vehicle frame, and be positioned at the saddle bottom, it is characterized in that: symmetry is shaped on projection on the inner surface top of battery case, also is shaped on lockhole on the inner surface of battery case, is fixed with deck on vertical beam behind the vehicle frame, be shaped on the draw-in groove of symmetry at this deck in the face of the inboard of battery case, this deck inboard also be fixed with battery case on the cooresponding tapered end in made lockhole position.
And, be set with guard shield in described deck external stability, on this guard shield, be shaped on and the cooresponding keyhole in described tapered end position.
Advantage of the present utility model and beneficial effect are:
The utility model scientific structure design is reasonable, by inboard projection and lockhole are set at battery case, on the back vertical beam of vehicle frame, install the deck that is shaped on draw-in groove and tapered end, realization is from medium position fixing and locking to it of battery case, effectively prevent rocking of battery case, have good anti-theft effect, the high advantage of stability is installed, have the succinct advantage attractive in appearance of profile simultaneously.And, the free space of battery case inside on vertical height increased, increase the battery case capacity thereby be beneficial to.
Description of drawings
Fig. 1 is structural representation of the present utility model (with the battery-driven car assembling);
Fig. 2 is the partial enlarged drawing (battery case mounting portion) of Fig. 1;
Fig. 3 is the structural representation of the battery case in the utility model;
Fig. 4 is the left view of Fig. 3.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The antitheft fixed sturcture of a kind of battery of electric vehicle box comprises a battery case 5, and this battery case is installed in the battery cassette holder 6 at vertical beam 1 rear portion behind the vehicle frame, and is positioned at saddle 4 bottoms, and saddle is installed on the vertical beam of back by saddle pipe for upset saddle, saddle.Its innovation part is: symmetry is shaped on projection 8 on the inner surface top of battery case, also is shaped on lockhole 10 on the inner surface of battery case.On vertical beam behind the vehicle frame, be fixed with deck 7, be shaped on the draw-in groove of symmetry in the face of the inboard of battery case at this deck, this deck inboard also be fixed with battery case on the cooresponding tapered end 9 in made lockhole position.Be set with guard shield 2 in described deck external stability, on this guard shield, be shaped on and the cooresponding keyhole 3 in described tapered end position.
Principle of work of the present utility model is:
Saddle is dug, battery case is put into battery cassette holder on the vehicle frame, the corresponding setting-in of the inboard made projection of battery case is gone in the made draw-in groove of deck, realizes fixing to battery case.By made keyhole on the guard shield battery case is locked.The antitheft fixed sturcture of this battery case has overcome the limited space that antitheft and fixed mechanism are installed at the battery case end face in the past, has easy and simple to handle, stable high, safe, the succinct advantage attractive in appearance of profile.
Claims (2)
1. antitheft fixed sturcture of battery of electric vehicle box, comprise a battery case, this battery case is installed in the battery cassette holder at vertical beam rear portion behind the vehicle frame, and be positioned at the saddle bottom, it is characterized in that: symmetry is shaped on projection on the inner surface top of battery case, also is shaped on lockhole on the inner surface of battery case, is fixed with deck on vertical beam behind the vehicle frame, be shaped on the draw-in groove of symmetry at this deck in the face of the inboard of battery case, this deck inboard also be fixed with battery case on the cooresponding tapered end in made lockhole position.
2. the antitheft fixed sturcture of battery of electric vehicle box according to claim 1 is characterized in that: be set with guard shield in described deck external stability, be shaped on this guard shield and the cooresponding keyhole in described tapered end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206793555U CN201907396U (en) | 2010-12-24 | 2010-12-24 | Anti-theft fixing structure for battery box of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206793555U CN201907396U (en) | 2010-12-24 | 2010-12-24 | Anti-theft fixing structure for battery box of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907396U true CN201907396U (en) | 2011-07-27 |
Family
ID=44299606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206793555U Expired - Fee Related CN201907396U (en) | 2010-12-24 | 2010-12-24 | Anti-theft fixing structure for battery box of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303660A (en) * | 2011-05-30 | 2012-01-04 | 张辉 | Electric vehicle battery lock |
| CN102602499A (en) * | 2012-03-20 | 2012-07-25 | 天津雅迪实业有限公司 | Novel battery locking structure |
-
2010
- 2010-12-24 CN CN2010206793555U patent/CN201907396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303660A (en) * | 2011-05-30 | 2012-01-04 | 张辉 | Electric vehicle battery lock |
| CN102602499A (en) * | 2012-03-20 | 2012-07-25 | 天津雅迪实业有限公司 | Novel battery locking structure |
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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 |
Granted publication date: 20110727 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |