CN201914230U - Retractable brake device for motor vehicle - Google Patents
Retractable brake device for motor vehicle Download PDFInfo
- Publication number
- CN201914230U CN201914230U CN2010206411828U CN201020641182U CN201914230U CN 201914230 U CN201914230 U CN 201914230U CN 2010206411828 U CN2010206411828 U CN 2010206411828U CN 201020641182 U CN201020641182 U CN 201020641182U CN 201914230 U CN201914230 U CN 201914230U
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- CN
- China
- Prior art keywords
- hinged
- brake
- motor
- wheel
- fork
- 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 a brake device for a motor vehicle, in particular to a retractable brake device. The upper end of a shock absorber is hinged with a chassis or hanger bracket of the motor vehicle; the lower end of the shock absorber is hinged with the middle part of an oscillating bar; the left end of the oscillating bar is hinged with a left fixing block through a connecting bar; the left fixing block is fixed with the damper cylinder of the shock absorber; the right end of the oscillating bar is hinged with a brake wheel; the upper end of a bidirectional retractable actuator cylinder is hinged with the chassis or hanger bracket of the motor vehicle; the lower end of the bidirectional retractable actuator cylinder is hinged with a right fixing block; and the right fixing block is fixed with the damper cylinder of the shock absorber. The brake device for the motor vehicle has large brake force and short brake distance.
Description
Technical field
The utility model relates to a kind of vehicle braking device, brake equipment that particularly can folding and unfolding.
Background technology
At present, self-propelled vehicle all has brake equipment, but when running at high speed, because wheel and contact area of ground are little, the braking force deficiency, braking distance is long, and collision case happens occasionally, and causes a lot of unnecessary property damagees, or even life.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of self-propelled vehicle extendible brake equipment, and its braking force is big, and braking distance is short.
The technical scheme in the invention for solving the technical problem is: the upper end of bumper and motor-vehicle chassis or suspension are hinged, the middle part of lower end and fork is hinged, the left end of fork is hinged by connecting rod and left fixed block, the damping cylinder of left side fixed block and described bumper is fixed, and the right-hand member and the brake wheel of fork are hinged; Two-way upper end of putting pressurized strut and motor-vehicle chassis or suspension are hinged, and lower end and right fixed block are hinged, and the damping cylinder of right fixed block and described bumper is fixed.
Put pressurized strut and be communicated with, control for described two-way by motor-rehicle braking system with brake of motor-driven vehicle oil circuit or gas circuit.
Brake equipment and ABS are housed on the described brake wheel, and described brake equipment and ABS are controlled by motor-rehicle braking system.
1), braking force is big the utlity model has following advantage:, braking distance is short; 2), whipping in the time of can preventing brake of motor-driven vehicle is stablized in braking; 3) use, under special circumstances, for example when blowing out suddenly, be used as auxiliary wheel, keep the car body balance, the supplemental support of changing of tire or lifting etc.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the utility model scheme drawing.
The specific embodiment
As shown in drawings,
The upper end of bumper 2 and motor-vehicle chassis or suspension 1 are hinged, and the middle part of lower end and fork 5 is hinged, and the left end of fork 5 is hinged by connecting rod 4 and left fixed block 3, and left fixed block 3 is fixed with the damping cylinder of described bumper 2, and the right-hand member of fork 5 and brake wheel 6 are hinged; Two-way upper end of putting pressurized strut 9 and motor-vehicle chassis or suspension 1 are hinged, and lower end and right fixed block 7 are hinged, and right fixed block 7 is fixed with the damping cylinder of described bumper 2.
Put pressurized strut 9 and be communicated with, control for described two-way by motor-rehicle braking system with brake of motor-driven vehicle oil circuit or gas circuit.On the described brake wheel 6 brake equipment and ABS are housed, described brake equipment and ABS are controlled by motor-rehicle braking system.
Described bumper 2, connecting rod 4, fork 5, brake wheel 6 and two-way the braking brake equipment of putting pressurized strut 9 compositions can be installed in front-wheel or/and trailing wheel.The quantity of described brake wheel 6 is 2,4,6 or 8.
Not the time spent, put pressurized strut 9 for two-way and shrink, brake wheel 6, bumper 2 and fork 5 are packed up, away from ground.During strong brake, put pressurized strut 9 for two-way and extend rapidly, brake wheel 6 contacts with ground; Meanwhile, the brake equipment of brake wheel 6 and ABS are with brake wheel 6 brakings.
Claims (5)
1. self-propelled vehicle extendible brake equipment, it is characterized in that: the upper end of bumper (2) and motor-vehicle chassis or suspension (1) are hinged, the middle part of lower end and fork (5) is hinged, the left end of fork (5) is hinged by connecting rod (4) and left fixed block (3), left side fixed block (3) is fixed with the damping cylinder of described bumper (2), and the right-hand member of fork (5) and brake wheel (6) are hinged; Two-way upper end of putting pressurized strut (9) and motor-vehicle chassis or suspension (1) are hinged, and lower end and right fixed block (7) are hinged, and right fixed block (7) is fixed with the damping cylinder of described bumper (2).
2. self-propelled vehicle extendible brake equipment according to claim 1 is characterized in that: put pressurized strut (9) and be communicated with brake of motor-driven vehicle oil circuit or gas circuit, controlled by motor-rehicle braking system for described two-way.
3. self-propelled vehicle extendible brake equipment according to claim 1 is characterized in that: described brake wheel is equipped with brake equipment and ABS on (6), and described brake equipment and ABS are controlled by motor-rehicle braking system.
4. according to claim 1 or 3 described self-propelled vehicle extendible brake equipments, it is characterized in that: described bumper (2), connecting rod (4), fork (5), brake wheel (6) and two-way the brake equipment of putting pressurized strut (9) composition can be installed in front-wheel or/and by the trailing wheel.
5. according to claim 1 or 3 described self-propelled vehicle extendible brake equipments, it is characterized in that: the quantity of described brake wheel (6) is 2,4,6 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206411828U CN201914230U (en) | 2010-11-26 | 2010-11-26 | Retractable brake device for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206411828U CN201914230U (en) | 2010-11-26 | 2010-11-26 | Retractable brake device for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914230U true CN201914230U (en) | 2011-08-03 |
Family
ID=44414041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206411828U Expired - Fee Related CN201914230U (en) | 2010-11-26 | 2010-11-26 | Retractable brake device for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189981A (en) * | 2011-03-17 | 2011-09-21 | 张宪云 | Motor vehicle brake |
-
2010
- 2010-11-26 CN CN2010206411828U patent/CN201914230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189981A (en) * | 2011-03-17 | 2011-09-21 | 张宪云 | Motor vehicle brake |
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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: 20110803 Termination date: 20121126 |