CN2576978Y - Automatic flameout and brake apparatus at tumble of motorcycle - Google Patents
Automatic flameout and brake apparatus at tumble of motorcycle Download PDFInfo
- Publication number
- CN2576978Y CN2576978Y CN 02276240 CN02276240U CN2576978Y CN 2576978 Y CN2576978 Y CN 2576978Y CN 02276240 CN02276240 CN 02276240 CN 02276240 U CN02276240 U CN 02276240U CN 2576978 Y CN2576978 Y CN 2576978Y
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- CN
- China
- Prior art keywords
- switch
- motorcycle
- gravity switch
- gravity
- utility
- 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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Abstract
The utility model relates to an automatic flameout and brake apparatus when a motorcycle tumbles, which comprises a gravity switch, wherein, positive lines of the gravity switch are respectively connected with a flameout line of an ignition switch and a negative terminal of an electromagnetic valve; the other terminal of the electromagnetic valve has positive charges, and a magnetic core of the electromagnetic valve is connected with a brake tension rod; a switch body of the gravity switch is provided with a U-shaped pin roller groove which is provided with a pin roller which can roll freely; both ends of the pin roller groove are provided with spring laminations with a circuit contact which is corresponding to another circuit contact on the switch body; the gravity switch body is provided with a pair of terminals, one is connected with the cathode, and the other one is connected with the flameout line of the ignition switch. The utility model has the advantages that automatic flameout and brake carry out synchronously after a motorcycle tumbles, and the utility model can effectively avoid injuring riders when an engine appears hazards as well as being dragged by a motorcycle to cause accidental injuries. The utility model has the advantages of simple structure, high stability and high sensitivity, and is convenient to be arranged on various motorcycles.
Description
Technical field
The utility model belongs to technical field of motorcycles, is specifically related to a kind of motorcycle and falls down auto extinguishing, braking device.
Technical background
Motorcycle can meet accident once in a while under steam and fall down, and after falling down, motor is still in work, and is accidents caused easily.Existing at present patent report about the motorcycle accident auto extinguishing, but because its design reliability in use is not high, so be difficult to penetration and promotion.In addition, all similar techniques all only consider motorcycle fall down the back auto extinguishing, further brake and reckon without, so, can not thoroughly eliminate accident potential.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art to provide a kind of motorcycle to fall down auto extinguishing, braking device, this device can be when motorcycle be fallen down auto extinguishing, can also brake simultaneously, can guarantee life safety.
The technical solution of the utility model is as follows:
Motorcycle is fallen down auto extinguishing, braking device, comprise a gravity switch, the anodal circuit of gravity switch connects the flame-out line of contact fire switch and the negative terminal of solenoid valve respectively, and another wiring terminal of solenoid valve is from positively charged, and the magnetic core of solenoid valve connects bracket arm.
Disturb mutually for fear of flame-out and two cover systems that brake, diode independently is set respectively so connect at gravity switch on two circuits of negative terminal of the flame-out line of the fiery switch of contact and solenoid valve.
The switch body of described gravity switch has a U-shaped roller slot, in the free rolling roller is arranged, the reed of contact, charged road is established at the roller slot two ends, corresponding with another circuit contact on the switch body, one pairs of posts is arranged on the gravity switch body, and one connects negative pole, the flame-out line of a contact switch.
Working principle: when motorcycle is fallen down, when the tilt angle was lower than 30 ° of ground levels, gravity switch and motorcycle tilted synchronously, and roller slides rapidly in roller slot to the left or to the right.The gravity compressing reed of roller, the circuit contact combination makes wiring terminal open-minded, connects flame-out line, finishes instantaneous flame-out.Simultaneously, during gravity switch conducting solenoid valve, solenoid valve produces magnetic force, and magnetic core moves, and spurs bracket arm rapidly and finishes instantaneous brake.
The advantage of this device is: the back auto extinguishing fallen down by motorcycle and brake is carried out synchronously, can effectively avoid motor danger to occur and injure driver and passenger, can also avoid being towed the injury that meets accident by motorcycle.Simple in structure, good stability, highly sensitive, be convenient to be installed on the various motorcycles.
Description of drawings
Fig. 1 is the circuit theory diagrams of device;
Fig. 2 is the structural drawing of the gravity switch part of this device;
Fig. 3 is the structural drawing of the electromagnetic valve brake part of this device.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the structure of this device comprises gravity switch 1, solenoid valve 2, bracket arm 3 and circuit, one U-shaped roller slot 4 is arranged in the switch body of gravity switch 1, in free rolling roller 5 is arranged, the reed 7 of contact, charged road 6 is established at roller slot 4 two ends, and is corresponding with another circuit contact 6 on the switch body respectively, at reed 7 not during pressurized, separate two contacts 6, and circuit is not switched on.One pairs of posts is arranged on the gravity switch body, and a wiring terminal 9 connects negative pole, and another wiring terminal 8 connects the flame-out line of diode 2ZD back contact fire switch.Simultaneously, wiring terminal 8 circuits of gravity switch 1 also connect the negative terminal 11 that connects solenoid valve 2 behind the diode 1ZD in addition, and another wiring terminal 10 of solenoid valve 2 is from positively charged, and magnetic core 12 connects bracket arms 3, when solenoid valve 2 energising work, magnetic core 12 can brake by pulling bracket arm 3.
Claims (3)
1, motorcycle is fallen down auto extinguishing, braking device, be provided with gravity switch, the anodal circuit that it is characterized in that gravity switch connects the flame-out line of contact fire switch and the negative terminal of solenoid valve respectively, and another wiring terminal of solenoid valve is from positively charged, and the magnetic core of solenoid valve connects bracket arm.
2, motorcycle according to claim 1 is fallen down auto extinguishing, braking device, and its feature connects at gravity switch on two circuits of negative terminal of the flame-out line of ignition switch and solenoid valve diode independently is set respectively.
3, motorcycle according to claim 1 and 2 is fallen down auto extinguishing, brake apparatus, the switch body that it is characterized in that gravity switch has a U-shaped roller slot, in the free rolling roller is arranged, the reed of contact, charged road is established at the roller slot two ends, corresponding with another circuit contact on the switch body, a pairs of posts is arranged on the gravity switch body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276240 CN2576978Y (en) | 2002-08-23 | 2002-08-23 | Automatic flameout and brake apparatus at tumble of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276240 CN2576978Y (en) | 2002-08-23 | 2002-08-23 | Automatic flameout and brake apparatus at tumble of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576978Y true CN2576978Y (en) | 2003-10-01 |
Family
ID=33740132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02276240 Expired - Fee Related CN2576978Y (en) | 2002-08-23 | 2002-08-23 | Automatic flameout and brake apparatus at tumble of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576978Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9612270B2 (en) | 2015-03-10 | 2017-04-04 | Cooper Technologies Company | Metering continuity tester |
-
2002
- 2002-08-23 CN CN 02276240 patent/CN2576978Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9612270B2 (en) | 2015-03-10 | 2017-04-04 | Cooper Technologies Company | Metering continuity tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |