CN2567141Y - Double disk brake device on back wheel of motorcycle - Google Patents
Double disk brake device on back wheel of motorcycle Download PDFInfo
- Publication number
- CN2567141Y CN2567141Y CN 02287660 CN02287660U CN2567141Y CN 2567141 Y CN2567141 Y CN 2567141Y CN 02287660 CN02287660 CN 02287660 CN 02287660 U CN02287660 U CN 02287660U CN 2567141 Y CN2567141 Y CN 2567141Y
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- CN
- China
- Prior art keywords
- braking
- back wheel
- motorcycle
- disc brake
- 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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- Regulating Braking Force (AREA)
Abstract
The utility model relates to a double disk braking device on a back wheel of a motorcycle, which is suitable for the braking of motorcycles and belongs to an auxiliary device for motorcycles. The main point is that both sides of a wheel hub are respectively provided with a disk brake disc, a back wheel shaft is arranged between the inner gearshift of a flat fork, and a bearing is arranged between the wheel hub and the back wheel shaft. Shaft sleeves are respectively installed at both ends of the back wheel shaft. Double disk brake pumps on the back wheel are respectively fixed at the lower end of a rack. One end of a back pump oil pipe is respectively connected to the flat fork, and the other end is respectively connected to a three-way piece through a joint. The utility model has simple, compact and reasonable structure, convenient installation and use, small size, and light weight. The disk brake disc has large action radius and large and eudipleural braking moment, so the utility model can improve braking stability and has reliable performance and notable braking effect. The double disk braking device on a back wheel of a motorcycle is especially suitable for the back wheel braking of motorcycles, shortens the braking path, and can provide reliable safety guard for motorcycle drivers.
Description
Technical field:
The utility model relates to the two disc brake apparatus of a kind of motor cycle rear wheel, is applicable to the braking of motor bike, belongs to the motor bike auxiliary device.
Background technology:
Before the utility model was made, in prior art, motor cycle rear wheel was braked the common employing drum pattern of stopping, and this kind structural shape radius of action is little, and lock torque is little, and brake drum is frangible, and braking effect is not ideal enough, poor safety performance.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure, easy to install; Disc brake dish radius of action is big, the lock torque left-right symmetric, and moment is big, can make the braking coasting distance short, and insensitivity can be reliable, and can improve the two disc brake apparatus of motor cycle rear wheel of safety performance greatly.
Main solution of the present utility model is achieved in that
It mainly adopts in the both sides of wheel hub 8 disc brake dish 6,11 is installed respectively, hind axle 14 strings are loaded between the home record of chain stay 5,13,14 of wheel hub 8 and hind axles are equipped with bearing 2,12, axle sleeve 3,15 is installed in the two ends of hind axle 14 respectively, the two disc brake pumps 7,9 of trailing wheel are individually fixed in support 4,10 lower ends, back pump oil pipe 1,16 1 ends are connected on the disc brake pump 7,9, and the other end is connected on the T-pipe joint 26.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Easy to install, volume is little, and is in light weight; Disc brake dish radius of action is big, and lock torque is big, and the lock torque left-right symmetric can improve insensitivity, dependable performance, and effect is remarkable; Be specially adapted to the trailing wheel braking of motor bike, make the braking coasting distance short, can provide the failure-free safety control for the driver.
Description of drawings:
Fig. 1 is the two disc brake apparatus general illustration of the utility model motor cycle rear wheel;
Fig. 2 is the two disc brake apparatus signals of the utility model motor cycle rear wheel (backsight) figure;
Fig. 3 is the two disc brake apparatus signals of the utility model motor cycle rear wheel (right side is looked) figure;
The specific embodiment:
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly adopts in the both sides of wheel hub 8 disc brake dish 6,11 is installed respectively, hind axle 14 strings are loaded between the home record of chain stay 5,13,14 of wheel hub 8 and hind axles are equipped with bearing 2,12, axle sleeve 3,15 is installed in the two ends of hind axle 14 respectively, and the two disc brake pumps 7,9 of trailing wheel are individually fixed in support 4,10 lower ends.Adopt above-mentioned parts to form the two disc brake apparatus of trailing wheel, back pump oil pipe 1,16 1 ends are connected on the trailing wheel disc brake pump 7,9, and the other end is connected on the T-pipe joint 26 by joint.On back pump oil pipe 1,16, connect ABS anti-lock device 27,28 respectively.By 21 work of service brake front pump, pressure oil is passed on the back disc brake pump 7,9, thereby finishes brake.
Service brake front pump 21 by 2 fixedly 2 screws of ear 20,22 usefulness be fixed on the frame of motorcycle, 23 sockets of rear brake shaft hole are preset on the axle with the back brake assembly, back pump tread plate 24 actuating plunger bars 25 move backward, by 26 fens two-way of oil pipe 17 and T-pipe joint through after pump oil pipe 1,16 provide working medium to the two disc brake pumps 7,9 of trailing wheel, lubricating cup 18, transport pipe 19 are born the working medium guarantee jointly, lubricating cup 18 usefulness clear plasticss are made, store the oil mass of replenishing fluid and can observe at any time wherein and change, submit to the user to replenish working medium in good time.
Claims (2)
1, the two disc brake apparatus of a kind of motor cycle rear wheel, comprise wheel hub (8), hind axle (14), it is characterized in that adopting and disc brake dish (6) is installed respectively in the both sides of wheel hub (8), (11), hind axle (14) string is loaded on chain stay (5), between home record (13), between wheel hub (8) and hind axle (14) bearing (2) is housed, (12), axle sleeve (3), (15) be installed in the two ends of hind axle (14) respectively, the two disc brake pumps (7) of trailing wheel, (9) be individually fixed in support (4), (10) lower end, back pump oil pipe (1), (16) one ends are connected to disc brake pump (7), (9) on, the other end is connected on the T-pipe joint (26).
2, the two disc brake apparatus of motor cycle rear wheel according to claim 1 is characterized in that connecting anti-lock device (27), (28) respectively on described back pump oil pipe (1), (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287660 CN2567141Y (en) | 2002-12-20 | 2002-12-20 | Double disk brake device on back wheel of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287660 CN2567141Y (en) | 2002-12-20 | 2002-12-20 | Double disk brake device on back wheel of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567141Y true CN2567141Y (en) | 2003-08-20 |
Family
ID=33747868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02287660 Expired - Fee Related CN2567141Y (en) | 2002-12-20 | 2002-12-20 | Double disk brake device on back wheel of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567141Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386329B (en) * | 2007-09-13 | 2011-03-23 | 力帆实业(集团)股份有限公司 | Motorcycle hydraulic disc type rear brake device |
| CN103121491A (en) * | 2013-02-25 | 2013-05-29 | 隆鑫通用动力股份有限公司 | Oil pipe connection assembly of motorcycle wheel double disc brake and motorcycle thereof |
-
2002
- 2002-12-20 CN CN 02287660 patent/CN2567141Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386329B (en) * | 2007-09-13 | 2011-03-23 | 力帆实业(集团)股份有限公司 | Motorcycle hydraulic disc type rear brake device |
| CN103121491A (en) * | 2013-02-25 | 2013-05-29 | 隆鑫通用动力股份有限公司 | Oil pipe connection assembly of motorcycle wheel double disc brake and motorcycle thereof |
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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 |