CN203047246U - Automobile and brake failure protective device thereof - Google Patents
Automobile and brake failure protective device thereof Download PDFInfo
- Publication number
- CN203047246U CN203047246U CN 201320016994 CN201320016994U CN203047246U CN 203047246 U CN203047246 U CN 203047246U CN 201320016994 CN201320016994 CN 201320016994 CN 201320016994 U CN201320016994 U CN 201320016994U CN 203047246 U CN203047246 U CN 203047246U
- Authority
- CN
- China
- Prior art keywords
- brake
- automobile
- housing
- diaphragm spring
- braking
- 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
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an automobile and a brake failure protective device of the automobile. The brake failure protective device of the automobile is connected with a brake line of the automobile and a brake pedal. The brake failure protective device of the automobile comprises a shell body, a sensing element and a brake engine, wherein an upper opening is formed in the shell and the upper opening is communicated with the brake line. The sensing element comprises a contact control sheet and a diaphragm spring, wherein the contact control sheet and the diaphragm spring are connected with each other, the contact control sheet and the diaphragm spring are arranged in the shell body, the contact control sheet is close to the upper opening side of the shell body, contacts with the inner wall of the shell body and corresponds to the inner wall of the shell body, and the brake engine is electrically connected with the diaphragm spring and the shell body. The brake failure protective device of the automobile has the advantages of executing protection measures after brake of the automobile fails in time, assisting a driver to conduct brake and reducing loss of life and property to the maximum extent.
Description
Technical field
The utility model relates to a kind of automobile and brake protection device thereof, especially a kind of automobile and automobile brake abating protection device thereof.
Background technology
Along with the continuous development of industry and the raising day by day of people's living standard, the use of automobile is more and more general and extensive, but the incidence of traffic accident simultaneously also rises thereupon.Vehicle is in the middle of driving process; Shi Changhui causes brake failure or inefficacy because brake system breaks down, in case this situation occurs, navigating mate often can't in time be taked the actv. remedial measures; thereby very easily cause the generation of traffic accident, cause damage for people's life and property.
In the brake system of existing automobile, store high hydraulic brake fluid in the brake piping, automobile brake relies on the braking liquid braking, but automobile constantly is in bending, elongation state in the turning process, this makes brake hose be easy to reach fatigue strength limit, when brake hose touches ground obstacle, might cause breaking of brake piping, this will cause the braking liquid in the pipeline to be revealed, and cause brake failure or inefficacy and cause traffic accident.
The utility model content
In view of above-mentioned condition, be necessary to provide under a kind of situation that can in brake piping, reduce because of braking liquid, still can make the automobile brake abating protection device of automobile normal brake application.
A kind of braking failure fender guard; it is used for linking to each other with brake piping and the brake pedal of automobile; this automobile brake abating protection device comprises housing, sensitive member and braking motor; this housing has the upper shed that is connected with this brake piping; this sensitive member comprises interconnective touch controls sheet and diaphragm spring; this touch controls sheet and this diaphragm spring are positioned at this housing; the upper shed side of close this housing of this touch controls sheet and corresponding with the inwall contact of this housing, this braking motor is electrically connected with this diaphragm spring and this housing.
This braking motor links to each other with this brake pedal by backguy.
This touch controls sheet is connected with this diaphragm spring by the rigid metal bar.
This sensitive member also comprises coil spring, and it is connected between this diaphragm spring and this motor.
This coil spring passes this housing by electric wire and is connected in this braking motor.
A kind of automobile; it comprises brake piping, brake pedal and the braking failure fender guard that links to each other with brake pedal with brake piping; this automobile brake abating protection device comprises housing, sensitive member and braking motor; this housing has the upper shed that is connected with this brake piping; this sensitive member comprises interconnective touch controls sheet and diaphragm spring; this touch controls sheet and this diaphragm spring are positioned at this housing; the upper shed side of close this housing of this touch controls sheet and corresponding with the inwall contact of this housing, this braking motor is electrically connected with this diaphragm spring and this housing.
This braking motor links to each other with this brake pedal by backguy.
This touch controls sheet is connected with this diaphragm spring by the rigid metal bar.
This sensitive member also comprises coil spring, and it is connected between this diaphragm spring and this motor.
This coil spring passes this housing by electric wire and is connected in this braking motor.
Above-mentioned automobile and braking failure fender guard thereof, when brake piping inside brake liquid is in the normal pressure state, braking liquid presses down diaphragm spring, make the touch controls sheet of captiveing joint with diaphragm spring move down, whole device is in off state, braking motor is not worked, and does not work by the brake pedal that backguy is connected with braking motor; After brake piping inside brake liquid is revealed, to cause the brake piping internal pressure to reduce, diaphragm spring will move up under self elastic reaction, and then the touch controls sheet that causes captiveing joint with diaphragm spring moves up, will make the touch controls sheet contact with housing, because coil spring is metal spring, and directly contact with the touch controls sheet at two ends, the negative pole of power supply is connected with housing, will make entire circuit connect, braking motor work, braking motor is by the work of backguy pulling brake pedal, automobile is braked, made operating car deceleration.Adopt this technical scheme, this fender guard can in time be taked safety method after automobile brake loses efficacy, and driver assistance person brakes automobile, farthest reduces life and property damage.
Description of drawings
Fig. 1 is automobile and the braking failure fender guard schematic diagram thereof of the utility model embodiment.
Fig. 2 is the schematic diagram of the braking liquid of brake piping in the automobile of the utility model embodiment and the braking failure fender guard thereof when reducing.
Wherein: 10, brake piping;
21, sensitive member; 212, touch controls sheet; 214, diaphragm spring; 216, Metallic rod; 218, coil spring; 22, braking motor; 23, power supply;
30, housing; 32, upper shed.
The specific embodiment
Below in conjunction with drawings and Examples automobile of the present utility model and braking failure fender guard thereof are described in further detail.
See also Fig. 1, Fig. 2, a kind of automobile of the utility model embodiment and braking failure fender guard thereof, it is used for linking to each other with brake piping 10 and the brake pedal (not shown) of automobile, this automobile brake abating protection device comprises housing 30, sensitive member and braking motor 22, this housing 30 has the upper shed 32 that is connected with this brake piping 10, this sensitive member comprises interconnective touch controls sheet 212 and diaphragm spring 214, this touch controls sheet 212 is positioned at this housing 30 with this diaphragm spring 214, upper shed 32 sides of these touch controls sheet 212 close these housings 30 and corresponding with the inwall contact of this housing 30, this braking motor 22 is electrically connected with this diaphragm spring 214 and this housing 30, and this braking motor 22 links to each other with this brake pedal by backguy; This touch controls sheet 212 is connected with this diaphragm spring 214 by rigid metal bar 216; This sensitive member also comprises coil spring 218, and it is connected between this diaphragm spring 214 and this braking motor 22, and this coil spring 218 passes this housing 30 by electric wire and is connected in this braking motor 22.
See also Fig. 1, Fig. 2, a kind of automobile, it comprises brake piping 10, brake pedal (not shown) and the braking failure fender guard that links to each other with brake pedal with brake piping 10, this automobile brake abating protection device comprises housing 30, sensitive member and braking motor 22, this housing 30 has the upper shed 32 that is connected with this brake piping 10, this sensitive member comprises interconnective touch controls sheet 212 and diaphragm spring 214, this touch controls sheet 212 is positioned at this housing 30 with this diaphragm spring 214, upper shed 32 sides of these touch controls sheet 212 close these housings 30 and corresponding with the inwall contact of this housing 30, this braking motor 22 is electrically connected with this diaphragm spring 214 and this housing 30, and this braking motor 22 links to each other with this brake pedal by backguy; This touch controls sheet 212 is connected with this diaphragm spring 214 by rigid metal bar 216, this sensitive member also comprises coil spring 218, it is connected between this diaphragm spring 214 and this braking motor 22, and this coil spring 218 passes this housing 30 by electric wire and is connected in this braking motor 22.
Specifically in the present embodiment, when brake piping 10 inside brake liquid are in the normal pressure state, braking liquid presses down diaphragm spring 214, make the touch controls sheet 212 of captiveing joint with diaphragm spring 214 move down, whole device is in off state (as shown in Figure 1), braking motor 22 is not worked, and does not work by the brake pedal that backguy is connected with braking motor 22; After brake piping 10 inside brake liquid are revealed, to cause brake piping 10 internal pressures to reduce, diaphragm spring 212 will move up under self elastic reaction, and then the touch controls sheet 212 that causes captiveing joint with diaphragm spring 214 moves up, will make touch controls sheet 212 contact with housing 30, because coil spring 218 is metal spring, and directly contact with the touch controls sheet 212 at two ends, the negative pole of power supply 23 is connected (as shown in Figure 2) with housing 30, will make entire circuit connect, braking motor 22 work, braking motor 22 is by the work of backguy pulling brake pedal, automobile is braked, made operating car deceleration.Adopt this technical scheme, this fender guard can in time be taked safety method after automobile brake loses efficacy, and driver assistance person brakes automobile, farthest reduces the advantage of life and property damage.
Be appreciated that when diaphragm spring is deformable elasticity shell fragment the elastic deformation by diaphragm spring recovers to move up, can drive the motion of touch controls sheet and housing in succession, thereby also can save helical spring use.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. braking failure fender guard; it is used for linking to each other with brake piping and the brake pedal of automobile; it is characterized in that: this automobile brake abating protection device comprises housing, sensitive member and braking motor; this housing has the upper shed that is connected with this brake piping; this sensitive member comprises interconnective touch controls sheet and diaphragm spring; this touch controls sheet and this diaphragm spring are positioned at this housing; the upper shed side of close this housing of this touch controls sheet and corresponding with the inwall contact of this housing, this braking motor is electrically connected with this diaphragm spring and this housing.
2. braking failure fender guard as claimed in claim 1, it is characterized in that: this braking motor links to each other with this brake pedal by backguy.
3. braking failure fender guard as claimed in claim 1 is characterized in that: this touch controls sheet is connected with this diaphragm spring by the rigid metal bar.
4. braking failure fender guard as claimed in claim 1 is put, and it is characterized in that: this sensitive member also comprises coil spring, and it is connected between this diaphragm spring and this motor.
5. braking failure fender guard as claimed in claim 4, it is characterized in that: this coil spring passes this housing by electric wire and is connected in this braking motor.
6. automobile; it comprises brake piping; brake pedal and the braking failure fender guard that links to each other with brake pedal with brake piping; it is characterized in that: this automobile brake abating protection device comprises housing; sensitive member and braking motor; this housing has the upper shed that is connected with this brake piping; this sensitive member comprises interconnective touch controls sheet and diaphragm spring; this touch controls sheet and this diaphragm spring are positioned at this housing; the upper shed side of close this housing of this touch controls sheet and corresponding with the inwall contact of this housing, this braking motor is electrically connected with this diaphragm spring and this housing.
7. automobile as claimed in claim 6, it is characterized in that: this braking motor links to each other with this brake pedal by backguy.
8. automobile as claimed in claim 6 is characterized in that: this touch controls sheet is connected with this diaphragm spring by the rigid metal bar.
9. automobile as claimed in claim 6, it is characterized in that: this sensitive member also comprises coil spring, it is connected between this diaphragm spring and this motor.
10. automobile as claimed in claim 9, it is characterized in that: this coil spring passes this housing by electric wire and is connected in this braking motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016994 CN203047246U (en) | 2013-01-14 | 2013-01-14 | Automobile and brake failure protective device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016994 CN203047246U (en) | 2013-01-14 | 2013-01-14 | Automobile and brake failure protective device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047246U true CN203047246U (en) | 2013-07-10 |
Family
ID=48730232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016994 Expired - Fee Related CN203047246U (en) | 2013-01-14 | 2013-01-14 | Automobile and brake failure protective device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857289A (en) * | 2016-04-22 | 2016-08-17 | 潍柴动力股份有限公司 | Safe driving control method and system based on air pressure information |
| US10780875B2 (en) | 2016-01-06 | 2020-09-22 | Arfesan Arkan Fren Elemanlari Sanayi Ve Ticaret Anonim Sirketi | Spring brake chamber |
-
2013
- 2013-01-14 CN CN 201320016994 patent/CN203047246U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10780875B2 (en) | 2016-01-06 | 2020-09-22 | Arfesan Arkan Fren Elemanlari Sanayi Ve Ticaret Anonim Sirketi | Spring brake chamber |
| CN105857289A (en) * | 2016-04-22 | 2016-08-17 | 潍柴动力股份有限公司 | Safe driving control method and system based on air pressure information |
| CN105857289B (en) * | 2016-04-22 | 2018-08-31 | 潍柴动力股份有限公司 | Safety traffic control method based on pressure information and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103223974A (en) | Electrically-driven hydraulic power-assisted steering system | |
| CN203047246U (en) | Automobile and brake failure protective device thereof | |
| CN202518255U (en) | Emergency braking intelligent auxiliary system for automotive vehicle | |
| CN103693033A (en) | Vacuum boosting system, electric vehicle and vacuum boosting control method | |
| CN203047247U (en) | Automobile and brake failure early-warning device thereof | |
| CN104527626A (en) | Control system and vacuumizing system of electric vacuum pump | |
| CN206885032U (en) | Pressure alarm structure | |
| CN206510964U (en) | Electric powered steering housing | |
| CN103010191B (en) | Brake pedal system | |
| CN102336171B (en) | Self-rescue device for automobile | |
| CN104149840A (en) | Automatic locking device capable of automatic deflection of automobile steering wheel | |
| CN209795723U (en) | Power-assisted brake device for electric vehicle | |
| CN205652124U (en) | Electric automobile electron auxiliary type brake helping hand system | |
| CN203485900U (en) | Overlaid type brake pedal for electro-hydraulic hybrid electric automobile | |
| CN202886060U (en) | A pressure sensing device | |
| CN203020299U (en) | Braking system | |
| CN201527719U (en) | Movable power supply safety device of electrically-driven training car | |
| CN203344938U (en) | Assisting force vacuum degree control device of electric automobile brake | |
| CN104276160A (en) | Gas storage tank for brake assist system of electric automobile | |
| CN203892018U (en) | Device for pre-warning engine oil supply system failure | |
| CN202357895U (en) | Brake device for electric vehicle | |
| CN203888617U (en) | Automobile fuel supply pipeline failure protection device | |
| CN202965846U (en) | Automatic detection recovery device for automobile tire internal pressure | |
| CN104276159A (en) | Air storage tank suitable for electric car brake assistance system | |
| CN202130996U (en) | Pressure sensing elevator |
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: 20130710 Termination date: 20140114 |