CN200999084Y - Structure of rear-wheel motor bottom fork mounted disc-brake for electric vehicle and electric motorcycle - Google Patents
Structure of rear-wheel motor bottom fork mounted disc-brake for electric vehicle and electric motorcycle Download PDFInfo
- Publication number
- CN200999084Y CN200999084Y CNU2007201060876U CN200720106087U CN200999084Y CN 200999084 Y CN200999084 Y CN 200999084Y CN U2007201060876 U CNU2007201060876 U CN U2007201060876U CN 200720106087 U CN200720106087 U CN 200720106087U CN 200999084 Y CN200999084 Y CN 200999084Y
- Authority
- CN
- China
- Prior art keywords
- disc brake
- brake
- turbin generator
- chain stay
- adapter plate
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a fixed structure for the brakes of the electric bicycle and the electric motorcycle. Currently, band brake, expansion brake and drum brake are available for the electric bicycle and the electric motorcycle; however, such braking methods produce large noise and the braking quality thereof is not good enough, while the disc brake is provided with good braking quality and reliable operation, but the special structure shall be available for the fixing of the disc brake on the rear chain stays. This utility model resolves the above problem and mainly comprises the motor tag, the retaining plate and the spacer, so that the structure thereof is simple, the operational safety is guaranteed. Also, the easy assembling is achieved.
Description
Technical field:
It is a kind of electric vehicle brake fixed sturcture that the utility model relates to.The structure of turbin generator chain stay dress disc brake after specifically a kind of battery-driven car, electricity rub.
Technical background:
The rear wheel brake that existing battery-driven car, electricity rub is to adopt brake holding, rise and stop and rouse and stop basically.But there are some problems in these brakes because brake has than sound and braking quality are undesirable greatly.And disc brake does not have sound basically because braking quality is better during brake, then be to rub with battery-driven car, electricity to go up the ideal brake of using, but disc brake is loaded on the turbin generator chain stay of back the only structure of a kind of spy must be arranged.
Summary of the invention:
The purpose of this utility model is that turbin generator dress disc brake provides easy to assembly, service-strong structure for battery-driven car, electricity rub afterwards.
For achieving the above object, its technical scheme is such: connecting bushing, motor card, adapter plate on the oblate axle of back turbin generator one end, motor card both sides tongue piece is inserted in the groove of adapter plate respectively and in the oblong aperture, and and afterwards the chain stay elongated slot be connected, connect spacer and nut again.The other end at spacer is screwed on the chain stay of back, and connects cushion cover and disc brake at the other end of adapter plate.
The characteristics of this structure are easy to assembly, simple in structure, reliable and secure, and can all use identical disc brake at the front and rear wheel of car, are convenient to produce the benefits such as maintenance with car.
Description of drawings:
The front view of the back turbin generator chain stay dress disc brake of Fig. 1 battery-driven car;
The birds-eye view of the back turbin generator chain stay dress disc brake of Fig. 2 battery-driven car;
The front view of the back turbin generator chain stay dress disc brake that Fig. 3 electricity rubs;
The back turbin generator chain stay dress disc brake A-A part sectional view that Fig. 4 electricity rubs;
The constructional drawing that Fig. 5 adapter plate and motor card link together;
The structure cutaway view that Fig. 6 adapter plate and motor card link together.
Embodiment:
Contrast accompanying drawing below, the utility model is described in further detail.
With reference to accompanying drawing 1-Fig. 6.The structure of turbin generator chain stay dress disc brake after a kind of battery-driven car, electricity rub.The oblate axle of a end on the back turbin generator 1 connecting bushing 2, motor card 3, adapter plate 4, both sides tongue piece on the motor card 3 is inserted in the groove of adapter plate 4 one ends respectively and in the oblong aperture of middle part, and be connected in the elongated slot of chain stay 5, penetrate spacer 6 and nut 7 in the oblate axle of the end on the turbin generator 1 outer end, back, adapter plate 4 other ends two holes connect respectively cushion cover 8,8 ' and disc brake 9 on two holes.Also have motor card 3 and adapter plate 4 to link together, spacer 6 one ends are connected on the chain stay 5 by screw 10.The dish 11 of stopping is connected on the nut 12, and is fixed on the turbin generator 1 of back, and dish 11 peripheries of stopping insert in the disc brake 9.
Embodiment one, Fig. 1, Fig. 2 are the constructionals drawing of the back turbin generator chain stay dress dish of battery-driven car, and its dish 11 of stopping is connected on the nut 12, is connected on the turbin generator 1 of back again.
Embodiment two, Fig. 3, Fig. 4 are the constructionals drawing of the back turbin generator dress disc brake that rubs of electricity.It stops dish 11 direct connections on the turbin generator 1 of back.
Other structure is all identical.
Claims (3)
1, the structure of turbin generator chain stay dress disc brake after a kind of battery-driven car, electricity rub, it is characterized in that: the oblate axle of the end on the back turbin generator (1) connecting bushing (2), motor card (3), adapter plate (4), both sides tongue piece on the motor card (3) is inserted in the groove of adapter plate (4) one ends respectively and in the oblong aperture of middle part, and be connected in the elongated slot of chain stay (5), the oblate axle of a end on back turbin generator (1) outer end penetrates spacer (6) and nut (7), connects two holes on cushion cover (8), (8 ') and the disc brake (9) respectively in adapter plate (4) other end two holes.
2, according to the rub structure of back turbin generator chain stay dress disc brake of claims 1 described a kind of battery-driven car, electricity, it is characterized in that: motor card (3) and adapter plate (4) link together, and spacer (6) one ends are connected on the chain stay (5) by screw (10).
3, according to the rub structure of back turbin generator chain stay dress disc brake of claims 1 described a kind of battery-driven car, electricity, it is characterized in that: the dish (11) of stopping is connected on the nut (12), and is fixed on the back turbin generator (1), and in dish (11) the peripheral insertion disc brake (9) of stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060876U CN200999084Y (en) | 2007-01-28 | 2007-01-28 | Structure of rear-wheel motor bottom fork mounted disc-brake for electric vehicle and electric motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060876U CN200999084Y (en) | 2007-01-28 | 2007-01-28 | Structure of rear-wheel motor bottom fork mounted disc-brake for electric vehicle and electric motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999084Y true CN200999084Y (en) | 2008-01-02 |
Family
ID=39013491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201060876U Expired - Fee Related CN200999084Y (en) | 2007-01-28 | 2007-01-28 | Structure of rear-wheel motor bottom fork mounted disc-brake for electric vehicle and electric motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999084Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313185A (en) * | 2018-04-02 | 2018-07-24 | 雅迪科技集团有限公司 | A kind of brake apparatus and electric bicycle |
-
2007
- 2007-01-28 CN CNU2007201060876U patent/CN200999084Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313185A (en) * | 2018-04-02 | 2018-07-24 | 雅迪科技集团有限公司 | A kind of brake apparatus and electric bicycle |
| CN108313185B (en) * | 2018-04-02 | 2024-09-17 | 雅迪科技集团有限公司 | Braking device and electric bicycle |
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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: 20080102 |