CN203158178U - Switch-off brake handlebar for electric bicycles - Google Patents
Switch-off brake handlebar for electric bicycles Download PDFInfo
- Publication number
- CN203158178U CN203158178U CN 201320180716 CN201320180716U CN203158178U CN 203158178 U CN203158178 U CN 203158178U CN 201320180716 CN201320180716 CN 201320180716 CN 201320180716 U CN201320180716 U CN 201320180716U CN 203158178 U CN203158178 U CN 203158178U
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- China
- Prior art keywords
- moving contact
- brake
- lead
- brake cable
- permanent seat
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- Expired - Fee Related
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Abstract
The utility model discloses a switch-off brake handlebar for electric bicycles. The switch-off brake handlebar comprises a grip, a pin, a fixing block, a brake cable, a brake cable fixing device, wires, a bolt I, an electric bicycle handlebar, and a bolt II, wherein the fixing block is locked on the electric bicycle handlebar through the bolt I, the upper end of the fixing block is provided with a cable channel, the brake cable is disposed in the cable channel of the fixing block and passes through the brake cable fixing device, one end of the brake cable is fixedly connected with the pin, the brake cable fixing device is connected with the fixing block in a threaded manner, a moving contact I, a moving contact II and a moving contact III are arranged at the lower end of the grip, a fixed contact is disposed in the fixing block, the wires include a wire I and a wire II, the wire I is connected with the moving contact I, the moving contact II or the moving contact III, and the wire II is connected with the fixed contact. The states of contact of the fixed contact with the moving contact I, the moving contact II and the moving contact III can be controlled by pressing the grip. The switch-off handlebar for electric bicycles is simple in structure, quick in switch-off action, flexible in response, effective in raking and the like.
Description
Technical field
The utility model relates to a kind of brake crank, relates in particular to a kind of electric vehicle outage brake handle.
Background technology
Existing battery-driven car is braking two brake cable are arranged, when clutch the brake the time, brake is checked wheel to the brake gear of last main brake line tension front and back wheel, simultaneously, brake cable pulling host power switch is arranged in braking permanent seat in addition, cut off the electricity supply, motor is stopped operating, reach the purpose of brake.The shortcoming of this kind structure is: source switch has a delay time away from the brake handle during brake, slow in reacting, braking effect is poor, and complex structure, and cost is higher, and brake cable with the passing of time also can be got rusty, and is easy to generate fault.Nervous or when running into emergency situations as the battery-driven car driver, often can not clutch brake, and can accelerate electric switch simultaneously, cause beyond thought injury.Therefore be badly in need of a kind of simple in structure, outage is swift in motion, be quick on the draw, electric vehicle outage brake that braking effect is good.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of simple in structure, outage is swift in motion, is quick on the draw, braking effect is good electric vehicle outage brake.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of electric vehicle outage brake handle is made up of handgrip, pin, permanent seat, brake cable, brake cable anchor fitting, lead, bolt I, battery-driven car handle and bolt II.Wherein, the lower end of described permanent seat is locked on the battery-driven car handle by the bolt I; Permanent seat is connected by the bolt II with the lower end of handgrip; The upper end of described permanent seat is provided with Wire channel in building, and described brake cable places in the Wire channel in building of permanent seat and passes the brake cable anchor fitting, and an end and the pin of brake cable are connected; The brake cable anchor fitting is connected by screw thread with permanent seat; Described pin is installed in the upper end of handgrip; Described lead is installed on the permanent seat.
The lower end of described handgrip is provided with moving contact I, moving contact II and moving contact III, is provided with fixed contact in the described permanent seat; Described lead is made up of lead I and lead II, and lead I and moving contact I or moving contact II or moving contact III are connected, and the lead II is connected with fixed contact.
When electric vehicle outage brake handle was in non-braking mode, moving contact I, moving contact II, moving contact III kept excellent contact with fixed contact respectively, lead I and the conducting of lead II, and motor is in "on" position.When electric vehicle outage brake when being in braking mode, along with the axis of handgrip around the bolt II rotates, moving contact I, moving contact II, moving contact III are thrown off with fixed contact successively, when lead I and the not conducting of lead II, the motor of battery-driven car cuts off the power supply.When reality is used, can select lead I and moving contact I or moving contact II or moving contact III to be connected as required, regulate the speed degree of motor outage.
The beneficial effects of the utility model are, provide a kind of simple electric vehicle outage brake, be used for solving the battery-driven car driver and in case of emergency accelerating the problem of electric switch because of maloperation.As long as the outage of battery-driven car brake namely is de-energized being in the braking mode battery-driven car, can guarantee traffic safety.In addition, the utility model also has advantages such as simple in structure, that outage is swift in motion, be quick on the draw, braking effect is good.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local structure scheme drawing of handgrip;
Fig. 3 is the part sectional view of permanent seat.
Among the figure: 1. handgrip; 2. pin; 3. permanent seat; 4. brake cable; 5. brake cable anchor fitting; 6. lead; 7. bolt I; 8. battery-driven car handle; 9. bolt II; 101. moving contact I; 102. moving contact II; 103. moving contact III; 301. Wire channel in building; 302. fixed contact; 601. lead I; 602. lead II.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment and diagram, further set forth the utility model.
As shown in Figure 1, a kind of electric vehicle outage brake handle is made up of handgrip 1, pin 2, permanent seat 3, brake cable 4, brake cable anchor fitting 5, lead 6, bolt I 7, battery-driven car handle 8 and bolt II 9.Wherein, the lower end of described permanent seat 3 is locked on the battery-driven car handle 8 by bolt I 7; Permanent seat 3 is connected by bolt II 9 with the lower end of handgrip 1; The upper end of described permanent seat 3 is provided with Wire channel in building 301, and described brake cable 4 places in the Wire channel in building 301 of permanent seat 3 and passes brake cable anchor fitting 5, and an end of brake cable 4 and pin 2 are connected; Brake cable anchor fitting 5 and permanent seat 3 are connected by screw thread; Described pin 2 is installed in the upper end of handgrip 1; Described lead 6 is installed on the permanent seat 3.
As shown in Figures 2 and 3, the lower end of described handgrip 1 is provided with moving contact I 101, moving contact II 102 and moving contact III 103, is provided with fixed contact 302 in the described permanent seat 3; Described lead 6 is made up of lead I 601 and lead II 602, and lead I 601 and moving contact I 101 or moving contact II 102 or moving contact III 103 are connected, and lead II 602 is connected with fixed contact 302.
When being in non-braking mode, moving contact I 101, moving contact II 102, moving contact III 103 keep excellent contact with fixed contact 302 respectively in electric vehicle outage brake, lead I 601 and 602 conductings of lead II, and motor is in "on" position.When electric vehicle outage brake handle is in braking mode, along with the axis of handgrip 1 around bolt II 9 rotates, moving contact I 101, moving contact II 102, moving contact III 103 are thrown off with fixed contact 302 successively, when lead I 601 and the 602 not conductings of lead II, and the outage of the motor of battery-driven car.When reality is used, can select lead I 601 and moving contact I 101 or moving contact II 102 or moving contact III 103 to be connected as required, regulate the speed degree of motor outage.
More than show and described groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an electric vehicle outage brake handle is characterized in that: be made up of handgrip, pin, permanent seat, brake cable, brake cable anchor fitting, lead, bolt I, battery-driven car handle and bolt II; The lower end of described permanent seat is locked on the battery-driven car handle by the bolt I; Permanent seat is connected by the bolt II with the lower end of handgrip; The upper end of described permanent seat is provided with Wire channel in building, and described brake cable places in the Wire channel in building of permanent seat and passes the brake cable anchor fitting, and an end and the pin of brake cable are connected; The brake cable anchor fitting is connected by screw thread with permanent seat; Described pin is installed in the upper end of handgrip; Described lead is installed on the permanent seat.
Electric vehicle according to claim 1 outage brake, it is characterized in that: the lower end of described handgrip is provided with moving contact I, moving contact II and moving contact III, is provided with fixed contact in the described permanent seat; Described lead is made up of lead I and lead II, and lead I and moving contact I or moving contact II or moving contact III are connected, and the lead II is connected with fixed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180716 CN203158178U (en) | 2013-04-11 | 2013-04-11 | Switch-off brake handlebar for electric bicycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180716 CN203158178U (en) | 2013-04-11 | 2013-04-11 | Switch-off brake handlebar for electric bicycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158178U true CN203158178U (en) | 2013-08-28 |
Family
ID=49019384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320180716 Expired - Fee Related CN203158178U (en) | 2013-04-11 | 2013-04-11 | Switch-off brake handlebar for electric bicycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386196A (en) * | 2014-10-30 | 2015-03-04 | 浙江贝鸟电动车有限公司 | Brake apparatus |
| CN104875839A (en) * | 2015-06-18 | 2015-09-02 | 天津雅迪实业有限公司 | Electromagnetic brake execution system |
| EP2921395A1 (en) * | 2014-03-18 | 2015-09-23 | Askoll Eva S.R.L. | Brake operating device for electric bicycles |
-
2013
- 2013-04-11 CN CN 201320180716 patent/CN203158178U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2921395A1 (en) * | 2014-03-18 | 2015-09-23 | Askoll Eva S.R.L. | Brake operating device for electric bicycles |
| US9475542B2 (en) | 2014-03-18 | 2016-10-25 | Askoll Eva S.R.L. | Brake for electric bicycle |
| CN104386196A (en) * | 2014-10-30 | 2015-03-04 | 浙江贝鸟电动车有限公司 | Brake apparatus |
| CN104875839A (en) * | 2015-06-18 | 2015-09-02 | 天津雅迪实业有限公司 | Electromagnetic brake execution system |
| CN104875839B (en) * | 2015-06-18 | 2017-04-19 | 天津雅迪实业有限公司 | Electromagnetic brake execution system |
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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: 20130828 Termination date: 20140411 |