CN201264601Y - Reduction apparatus of automobile - Google Patents
Reduction apparatus of automobile Download PDFInfo
- Publication number
- CN201264601Y CN201264601Y CNU2008202216443U CN200820221644U CN201264601Y CN 201264601 Y CN201264601 Y CN 201264601Y CN U2008202216443 U CNU2008202216443 U CN U2008202216443U CN 200820221644 U CN200820221644 U CN 200820221644U CN 201264601 Y CN201264601 Y CN 201264601Y
- Authority
- CN
- China
- Prior art keywords
- brake
- automobile
- vehicle
- piston
- push rod
- 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
Abstract
The utility model discloses a vehicle decelerating device. One end of a pedal arm is connected with a pedal and the other end is connected with a push rod; the push rod is connected with one end of the piston of a subsidiary brake master cylinder; a braking caliper is fixed on the other end of the piston and is used to fix the main friction blocks on the braking caliper, thereby, two main friction blocks are clamped on the brake disc of the vehicle engine; and the subsidiary friction block contacts with the rear axle of the vehicle by the brake caliper driving rod connected with the brake caliper. A treadle pushes the piston of the subsidiary brake master cylinder to move in the subsidiary brake master cylinder through the push rod; thereby, the rotation speed of the brake disc of the vehicle engine is decelerated, and the rotation speed of the rear axle of the vehicle is also decelerated. If the vehicle decelerating device is adopted, the personal safety is ensured by decelerating the speed of the vehicle even though failure occurs on the original braking device.
Description
Technical field
The utility model belongs to a kind of speed controller technical field of automobile, is specifically related to a kind of speed reduction device for automobile.
Background technology
Automotive safety is an important research direction of automotive field always.Along with the continuous development of science and technology, the speed of vehicle ' is more and more faster, and it is important that the safety problem of automobile just particularly shows.On the automobile of running at high speed, when finding that the place ahead has the emergency situation that jeopardizes vehicles or pedestrians safety to take place, how to use the shortest time and the shortest apart from emergency, all perplexing us always.The accident that causes car crash because the brake system of vehicle goes wrong is often arranged.
Summary of the invention
The purpose of this utility model provides a kind of speed reduction device for automobile, has solved the device that can allow the automobile short time slow down fast and stop when automobile brake system is malfunctioning.
The technical scheme that the utility model adopted is, a kind of speed reduction device for automobile, comprise pedal, pedal arm one end connects the pedal other end and connects push rod, one end of push rod auxiliary connection master brake cylinder piston, brake clamp is fixed on the piston other end and main friction shoe is fixed on the brake clamp, makes two main friction shoes be stuck on the brake disc of automotive engine, and secondary friction shoe contacts on automobile axle by the brake clamp drive link that is connected on the brake clamp.
Feature of the present utility model also is:
The auxiliary master brake cylinder piston can be done the piston motion in auxiliary master brake cylinder.
The beneficial effects of the utility model are by on the brake disc in automotive engine friction shoe being installed; secondary friction shoe is installed on the automobile axle; make automobile under the malfunctioning situation of brake system, can use this cover speed reduction device for automobile, protected the safety of the person and property.
Description of drawings
Fig. 1 is the structural representation of the utility model speed reduction device for automobile;
Among the figure, 1. pedal, 2. push rod, 3. auxiliary master brake cylinder piston, 4. auxiliary master brake cylinder, 5. brake clamp, 6. main friction shoe, 7. secondary friction shoe, 8. brake disc, 9. brake clamp drive link, 10. automobile axle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, the utility model speed reduction device for automobile comprises pedal 1, one of pedal arm connects pedal 1 other end and is connected with push rod 2, one end of push rod 2 auxiliary connection master brake cylinder pistons 3, make auxiliary master brake cylinder piston 3 can in auxiliary master brake cylinder 4, do the piston motion, brake clamp 5 is fixed on piston 3 another terminations and main friction shoe 6 is fixed on the brake clamp 5, make two main friction shoes 6 be stuck on the brake disc 8 of automotive engine, secondary friction shoe 7 contacts on automobile axle 10 by the brake clamp drive link 9 that is connected on the brake clamp 5.
Treadle 1 by push rod 2 promotion auxiliary master brake cylinder pistons 3 activities in auxiliary master brake cylinder 4, make the auxiliary master brake cylinder piston withstand brake clamp 5, make and to be installed in pressure increasing between two main friction shoes 6 and the automotive engine brake disc 8 on the brake clamp 5, so just increase the friction between main friction fast 6 and the automotive engine brake disc 8, made the rotating speed of automotive engine brake disc 8 slow down; And brake clamp 5 makes that by brake clamp drive link 9 pressure strengthens between two secondary friction shoes 7 and the automobile axle 10, has so just increased the friction between secondary friction shoe 7 and the automobile axle 10, makes the rotating speed of automobile axle 10 slow down.So just make under the malfunctioning situation of automobile script brake gear, use this cover automobile speed reduction device for automobile to make automobile reduce speed per hour rapidly, ensured personal safety.
Claims (2)
1. speed reduction device for automobile, it is characterized in that, comprise pedal (1), pedal arm one end connects pedal (1) other end and connects push rod (2), one end of push rod (2) auxiliary connection master brake cylinder piston (3), brake clamp (5) is fixed on piston (3) other end and main friction shoe (6) is fixed on the brake clamp (5), make two main friction shoes (6) be stuck on the brake disc (8) of automotive engine, secondary friction shoe (7) contacts on automobile axle (10) by the brake clamp drive link (9) that is connected on the brake clamp (5).
2. speed reduction device for automobile according to claim 1 is characterized in that, described auxiliary master brake cylinder piston (3) can be done the piston motion in auxiliary master brake cylinder 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202216443U CN201264601Y (en) | 2008-09-26 | 2008-09-26 | Reduction apparatus of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202216443U CN201264601Y (en) | 2008-09-26 | 2008-09-26 | Reduction apparatus of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264601Y true CN201264601Y (en) | 2009-07-01 |
Family
ID=40830958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202216443U Expired - Fee Related CN201264601Y (en) | 2008-09-26 | 2008-09-26 | Reduction apparatus of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264601Y (en) |
-
2008
- 2008-09-26 CN CNU2008202216443U patent/CN201264601Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107225978B (en) | Electric vehicle braking method and device and electric vehicle | |
| CN201703362U (en) | Auxiliary brake friction plate | |
| CN102935845A (en) | Brake pedal of adjustable lever | |
| CN201872738U (en) | Electronic parking brake | |
| CN201195532Y (en) | Rear wheel travelling crane braking device for vehicle | |
| CN102371846B (en) | Steering axle | |
| CN2107409U (en) | Braking auxiliary device of car | |
| CN202006785U (en) | Power-driven intelligent braking system | |
| CN201264601Y (en) | Reduction apparatus of automobile | |
| CN202115492U (en) | Braking system of vehicle | |
| CN209719561U (en) | Electronic hydraulic brake system driving mechanism | |
| CN209083863U (en) | Disk rouses one-piece brakes | |
| CN105570352A (en) | Braking energy conversion device for motor vehicle | |
| CN201169258Y (en) | Braking device of four-wheel motorcycle | |
| CN218494068U (en) | Dry electronic brake for automobile | |
| CN220600291U (en) | Bidirectional self-boosting service brake | |
| CN201980205U (en) | Automobile emergency braking device | |
| CN103847711A (en) | Power-assisted brake system and automobile | |
| KR100693602B1 (en) | A brake pedal apparatus for a vehicle | |
| CN218882858U (en) | Automobile brake caliper piston | |
| CN213705406U (en) | Automobile steering attitude control system based on EMB | |
| CN211852597U (en) | Disk brake for motor vehicles | |
| CN109027069B (en) | Brake drag torque reducing device for new energy vehicle | |
| CN106427944A (en) | Automobile braking system | |
| CN201400163Y (en) | Emergency brake safety device |
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: 20090701 Termination date: 20100926 |