CN2202687Y - Brake-aid device for motor vehicles - Google Patents
Brake-aid device for motor vehicles Download PDFInfo
- Publication number
- CN2202687Y CN2202687Y CN 94244422 CN94244422U CN2202687Y CN 2202687 Y CN2202687 Y CN 2202687Y CN 94244422 CN94244422 CN 94244422 CN 94244422 U CN94244422 U CN 94244422U CN 2202687 Y CN2202687 Y CN 2202687Y
- Authority
- CN
- China
- Prior art keywords
- self
- aid unit
- propelled vehicle
- vehicle braking
- friction plate
- 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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- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Abstract
The utility model relates to a brake-aid device for motor vehicles. A spring device is arranged on the upper part of the brake-aid device for motor vehicles. The lower surface of the spring device is connected with a telescopic supporting rack. The bottom of the telescopic supporting rack is connected with a friction plate. A detachable snow shovel plate is arranged on the front side of the friction plate. The braking effect of the brake-aid device for motor vehicles is very obvious. When a vehicle runs on a rainy day, the friction plate can be contacted with a road surface, or snow is shoveled away to increase the friction of the vehicle and the road surface, and the vehicle is rapidly and stably stopped.
Description
The utility model relates to a kind of self-propelled vehicle braking-in-aid unit.
Present domestic employed motor vehicle brake device, mainly be by drum brake mechanism control wheel, though also can play brake action, but still because wheel and contact area of ground are little, especially when emergency brake, can not in time stop, during as sleety weather, braking effect is just more undesirable.
The purpose of this utility model is exactly that propose at above-mentioned the deficiencies in the prior art a kind of can make power actuated vehicle very desirable self-propelled vehicle braking-in-aid unit of effect under emergency or during the sleety weather brake.
The purpose of this utility model is achieved in that
A kind of self-propelled vehicle braking-in-aid unit is characterized in that braking-in-aid unit top establishes a spring installation, the following connection of the spring installation bracing frame that stretches, and flexible bracing frame bottom connects friction plate.
The bottom that the expansion link 7 of flexible bracing frame passes stationary magazine creel 6 is set in the stationary magazine creel 6, and a side of expansion link 7 is a dentation, and stationary magazine creel 6 outer walls one side is provided with clamping switch 8.
A kind of self-propelled vehicle braking-in-aid unit is characterized in that braking-in-aid unit top is a spring installation, is connected with the liftable inflator, the bottom captive joint friction plate of lifting inflator below the spring installation.
A fixing cylinder 11 is established on the top of liftable inflator, has an expansion link 7 to pass cylinder bottom in the cylinder, and a side of cylinder outer wall is provided with valve 12.
Detouchable snow shoveling plate 13 is equipped with in the place ahead of friction plate 9.
The utility model is not influencing under the normal situation about using of other device of vehicle, and particularly when sleety weather, the effect of its braking-in-aid unit is very obvious.
Fig. 1 is the utility model structural representation.
Fig. 2 is an another kind of structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described.
Among the figure, 1, spring top cover, 2, sleeve, 3, the spring bottom, 4, axis, 5, spring, 6, stationary magazine creel, 7, expansion link, 8, clamping switch, 9, friction plate, 10, fixing cylinder, 11, valve, 12, snow shoveling plate, 13, steel wire.
As shown in Figure 1, the utility model is suspended on the automotive frame, when at sleet sky sudden stop, chaufeur spurs steel wire clamping switch is unclamped in operator's compartment, spring and expansion link fall immediately by deadweight, make the friction plate kiss the earth, and this moment, the casting offset plate of friction plate bottom pressed on the ground, strengthen the friction force between automobile and ground, helped the vehicle emergency brake; When there is accumulated snow on the road surface, adorn a snow shoveling plate in the place ahead of friction plate, snow shoveling plate is pushed accumulated snow to both sides, makes the no snowfield face of trailing wheel contact of vehicle, increases friction force between vehicle and road surface, and automobile can be come to a complete stop rapidly.
As shown in Figure 2, the utility model is installed on the crossbeam of truck, when vehicle needed emergency brake, chaufeur pulling steel wire drew back the valve valve, and spring and expansion link hurtle down by deadweight, and friction plate contacts with ground immediately, and automobile can be come to a complete stop rapidly.
During as rough road surface, the utility model relies on spring installation to stretch voluntarily, to adapt to emergency brake on uneven road surface, when vehicle wouldn't need to use braking-in-aid unit, can spur steel wire lifts friction plate, clamping switch or valve are screwed, friction plate is fixed on the position of ground certain altitude, do not influence normal vehicle operation.
Claims (6)
1, a kind of self-propelled vehicle braking-in-aid unit is characterized in that braking-in-aid unit top establishes a spring installation, the following connection of the spring installation bracing frame that stretches, and flexible bracing frame bottom connects friction plate.
2, self-propelled vehicle braking-in-aid unit according to claim 1, top cover 1 downside that it is characterized in that spring installation is equipped with sleeve 2, sleeve 2 socket axis 4, the lower end of axis 4 and bottom 3 are fastenedly connected, spring 5 is equipped with in the outside of axis 4 and sleeve 2, and the two ends of spring 5 and top cover 1 and bottom 3 are fastenedly connected.
3, self-propelled vehicle braking-in-aid unit according to claim 1, the bottom that the expansion link 7 that it is characterized in that flexible bracing frame passes stationary magazine creel 6 is set in the stationary magazine creel 6, and a side of expansion link 7 is a dentation, and stationary magazine creel 6 outer walls one side is provided with clamping switch 8.
4, a kind of self-propelled vehicle braking-in-aid unit is characterized in that braking-in-aid unit top is a spring installation, is connected with the liftable inflator, the bottom captive joint friction plate of lifting inflator below the spring installation.
5, self-propelled vehicle braking-in-aid unit according to claim 4, the top that it is characterized in that the liftable inflator are established a fixing cylinder 10, have an expansion link 7 to pass cylinder bottom in the cylinder, and a side of cylinder outer wall is provided with valve 11.
6, according to claim 1,4 described self-propelled vehicle braking-in-aid units, it is characterized in that detouchable snow shoveling plate 12 is equipped with in the place ahead of friction plate 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244422 CN2202687Y (en) | 1994-11-09 | 1994-11-09 | Brake-aid device for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244422 CN2202687Y (en) | 1994-11-09 | 1994-11-09 | Brake-aid device for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202687Y true CN2202687Y (en) | 1995-07-05 |
Family
ID=33850497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244422 Expired - Fee Related CN2202687Y (en) | 1994-11-09 | 1994-11-09 | Brake-aid device for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202687Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060007A (en) * | 2010-06-26 | 2011-05-18 | 肖德语 | Anti-skidding brake for vehicles |
| CN107226073A (en) * | 2017-05-12 | 2017-10-03 | 利辛县凯盛汽车有限公司 | A kind of flat-bed trailer equipped with support frame |
| CN108082171A (en) * | 2018-01-30 | 2018-05-29 | 河南科技大学 | A kind of Quick brake system in lorry winter |
| CN108216598A (en) * | 2018-01-02 | 2018-06-29 | 晨龙飞机（荆门）有限公司 | A kind of aircraft braking device |
-
1994
- 1994-11-09 CN CN 94244422 patent/CN2202687Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060007A (en) * | 2010-06-26 | 2011-05-18 | 肖德语 | Anti-skidding brake for vehicles |
| CN107226073A (en) * | 2017-05-12 | 2017-10-03 | 利辛县凯盛汽车有限公司 | A kind of flat-bed trailer equipped with support frame |
| CN108216598A (en) * | 2018-01-02 | 2018-06-29 | 晨龙飞机（荆门）有限公司 | A kind of aircraft braking device |
| CN108082171A (en) * | 2018-01-30 | 2018-05-29 | 河南科技大学 | A kind of Quick brake system in lorry winter |
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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 |