CN2507769Y - Coaxial throttle brake for motorcycle - Google Patents
Coaxial throttle brake for motorcycle Download PDFInfo
- Publication number
- CN2507769Y CN2507769Y CN 01245018 CN01245018U CN2507769Y CN 2507769 Y CN2507769 Y CN 2507769Y CN 01245018 CN01245018 CN 01245018 CN 01245018 U CN01245018 U CN 01245018U CN 2507769 Y CN2507769 Y CN 2507769Y
- Authority
- CN
- China
- Prior art keywords
- brake
- throttle
- axle
- shaft
- handle
- 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
Links
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
An autobicycle coaxial throttle brake crank is characterized in that a handlebar is taken as a central shaft on which a composite shaft bar composed of a brake shaft bar and a throttle shaft bar is movably sheathed, the composite structure of the composite shaft bar relates to that a shaft bar is movably sheathed on the handlebar, and the other shaft bar takes a section of the former shaft bar as a basic shaft and is movably sheathed on the external diameter of the basic shaft, each front end of the two shaft bars is provided with a winding wheel, wherein one winding wheel is connected to a brake wire, and the other is connected to a throttle wire, and each of the two winding wheels is provided with a circumferential revolving positioning mechanism.
Description
The utility model relates to the throttle and the brake control mechanism of motor bike, the coaxial throttle brake lever of particularly a kind of motor bike mechanism.
Existing autobicycle gasoline throttle and brake operation are to finish two independently actions by a hand: increase, subtract throttle and be by holding throttle dextrorotation or left-handed control throttle line, and brake need refer to stretch out pinching brake lever pulling brake cable with four.Owing to stretch out the four movement response velocity lags that refer to, when particularly meeting emergency brake, four refer to stretch out easy generation " takes off handle ", causes potential safety hazard.
The purpose of this utility model provides a kind of coaxial throttle brake lever steering unit, it adopts throttle axle and brake axle is the structure of composite shaft, throttle operation and brake operation are arranged on the same handgrip, the still same prior art of throttle operation, but brake operation need not stretched out four fingers, only need brake axle and the derotation of throttle direction can be spurred the volume brake cable, realize hand-operated brake.
The purpose of this utility model realizes by following technical scheme: the coaxial throttle brake lever of motor bike, it is characterized in that with the handlebar being center shaft, movable sleeve is connected to brake axle handle and throttle axle the composite shaft handle of forming on center shaft, its composite structure is for to be actively socketed on a handle on the handlebar, another again with last axle one section be standard shaft, be actively socketed on its external diameter, diaxon is provided with a reel respectively to front end, in two reels, one connects brake cable, another connects throttle line, and two reels are equipped with the detent mechanism that rotates in a circumferential direction.The brake axle handle with the throttle axle is compound a kind of structure: the brake axle handle is a standard shaft with the handlebar center shaft, be actively socketed on the handlebar, the throttle axle is the leading portion with brake axle again a standard shaft, be actively socketed on the brake axle, the throttle axle is left-handed (or dextrorotation) initial point closing point location with throttle, and brake axle is the point location that brakes with startup dextrorotation (or left-handed) initial point.Brake cable wheel bonded assembly brake cable links to each other with wheel brake mechanism by a boosting lever.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is an example structure of the present utility model;
Fig. 2 is the detent mechanism of throttle line wheel and brake cable wheel;
Fig. 3 is brake boosting lever scheme drawing.
Referring to Fig. 1 and Fig. 2, be 1 the center standard shaft with motorcycle, brake axle is actively socketed on 2 on the handlebar 1, is the one section external diameter in 2 fronts standard shaft with brake axle again, and the throttle axle on it, is formed the composite shaft structure to 3 pivot bush units.Owing to for pivot bush unit is the running-fit relation,, be independent of each other between each so throttle axle and brake axle all can independently rotate around the handlebar center shaft.The throttle axle is 3 and brake axle is provided with 2 front ends respectively and a throttle spiral flange pulley 4 that fuses and brake spiral flange pulley 5, increases, subtracts and start braking mechanism by throttle line 6 and brake cable 7 control throttles respectively, and 8 is housing.This example is according to the existing custom of driving, all concentrate on throttle and brake operation on the right handgrip, the throttle axle is being positioned at leading portion, brake axle is being positioned at back segment, with right hand tiger hold the throttle axle anticlockwise to reach the increase throttle, when brake or emergency brake, palm part is held brake axle right rotation is started brake, and this moment, tiger can break away from throttle axle handle.In addition, design makes open out rotary handle direction opposite with brake rotary handle direction, promptly when throttle is closed, the throttle handgrip is an initial point, and the initial point place sets site 9 with throttle spiral flange pulley location, makes it can not dextrorotation, and can only left-handed increase throttle, and the brake axle handle is opposite, and locating point 10 makes it dextrorotation start brake, and can not be left-handed.And brake is during dextrorotation, even misoperation makes throttle at the fuel feeding state also while dextrorotation, makes throttle be tending towards closing, this is favourable (not hindering rotating link chain) to emergency brake, and during sudden stop, hand-type is to hold handlebar, do not have and stretch out four actions that refer to, so can not cause " taking off handle " danger.Certainly, also be not limited only to the present embodiment form, brake is can forward and backward, inside and outside mutual conversion with the composite shaft structure of throttle handle, and the direction and the brake direction that increase, subtract throttle also can be located design separately, but all belong within the utility model patent claim.
In addition, in order to increase the strength of brake cable, can remove to control the wheel brake device again, as shown in Figure 3 with brake cable 7 by behind the boosting lever (prior art).
Compared with prior art, the application's structural volume is little, and operant response speed is fast, and is reliable and secure, It is a kind of regeneration product of alternative prior art.
Claims (3)
1. the coaxial throttle brake lever of motor bike, it is characterized in that with the handlebar being center shaft, movable sleeve is connected to brake axle handle and throttle axle the composite shaft handle of forming on center shaft, and its composite structure is for to be actively socketed on a handle on the handlebar, and another is being standard shaft with a section of last axle handle again, be actively socketed on its external diameter, diaxon is provided with a reel respectively to front end, and in two reels, one connects brake cable, another connects throttle line, and two reels are equipped with the detent mechanism that rotates in a circumferential direction.
2. the coaxial throttle brake lever of motor bike according to claim 1, it is characterized in that said brake axle handle and throttle axle are to compound a kind of structure: the brake axle handle is a standard shaft with the handlebar center shaft, be actively socketed on the handlebar, the throttle axle is the leading portion with brake axle again a standard shaft, be actively socketed on the brake axle, the throttle axle is left-handed or the dextrorotation initial point closing point location with throttle, and brake axle is the point location that brakes with startup dextrorotation or left-handed initial point.
3. the coaxial throttle brake lever of motor bike according to claim 1 and 2 is characterized in that brake cable wheel bonded assembly brake cable links to each other with wheel brake mechanism by a boosting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245018 CN2507769Y (en) | 2001-07-24 | 2001-07-24 | Coaxial throttle brake for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245018 CN2507769Y (en) | 2001-07-24 | 2001-07-24 | Coaxial throttle brake for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507769Y true CN2507769Y (en) | 2002-08-28 |
Family
ID=33656336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245018 Expired - Fee Related CN2507769Y (en) | 2001-07-24 | 2001-07-24 | Coaxial throttle brake for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507769Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204212A (en) * | 2013-04-25 | 2013-07-17 | 力帆实业(集团)股份有限公司 | Electric injection motorcycle brake override device |
-
2001
- 2001-07-24 CN CN 01245018 patent/CN2507769Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204212A (en) * | 2013-04-25 | 2013-07-17 | 力帆实业(集团)股份有限公司 | Electric injection motorcycle brake override device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0590240B1 (en) | Power assist system for vehicle | |
| CN106043553B (en) | Segway Human Transporter | |
| US5865267A (en) | Direct drive power assist apparatus for a bicycle | |
| WO2011113161A1 (en) | Bicycle with electrical drive system | |
| CN2507769Y (en) | Coaxial throttle brake for motorcycle | |
| CN110254603A (en) | Bicycle selector system with integrated sensor | |
| CN102448805A (en) | Bicycle for exercising the upper part of the body | |
| CN102499829B (en) | Brake device of hand-cranking wheelchair | |
| CN208145466U (en) | A kind of kite wheel with gearshift | |
| CN207860358U (en) | Portable folding Moped Scooter | |
| CN210617857U (en) | Kinetic energy recovery device of electric bicycle | |
| CN113479283A (en) | Intelligent network connection unmanned two-wheel motorcycle | |
| CN207942924U (en) | Coaxial-type speed change and foot brake mechanism | |
| CN201161680Y (en) | Speed governing rotary handle of hybrid vehicle | |
| CN202965963U (en) | Brake of motor vehicle drivable by disabled person without double legs and throttle control structure | |
| CN216070371U (en) | Synchronous braking system of electronic tricycle | |
| JPS60224957A (en) | Lawn mower engine starter | |
| CN212047772U (en) | Bicycle with hand-rotating power structure | |
| CN212605659U (en) | Bicycle with hand-held power structure | |
| JP3735031B2 (en) | Power sprayer | |
| CN220549171U (en) | Manual brake device | |
| JPH05278670A (en) | Electric bicycle | |
| CN212980461U (en) | Telescopic crank driving system of bicycle | |
| KR200315070Y1 (en) | Electric bicycle | |
| CN201678781U (en) | Electric cashmere carding machine |
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 |