CN2827771Y - Protector for preventing misoperation of step-on accelerator pedal as brake pedal - Google Patents
Protector for preventing misoperation of step-on accelerator pedal as brake pedal Download PDFInfo
- Publication number
- CN2827771Y CN2827771Y CN 200520127431 CN200520127431U CN2827771Y CN 2827771 Y CN2827771 Y CN 2827771Y CN 200520127431 CN200520127431 CN 200520127431 CN 200520127431 U CN200520127431 U CN 200520127431U CN 2827771 Y CN2827771 Y CN 2827771Y
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- contact
- automobile
- braking
- brake
- protection switch
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- Expired - Fee Related
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model relates to a protector for preventing the misoperation of step-on accelerator pedal as a brake pedal, which comprises an automobile ignition switch, a braking device, the accelerator pedal and the brake pedal, wherein a protective switch is arranged below the lowest position of the accelerator pedal; the protection switch is provided with a normally closed contact and a normally open contact, and the normally closed contact and the ignition switch are connected in series and are connected to an automobile power supply return circuit; the normally open contact and a wire bag of a braking electromagnetic valve in a braking device are connected in series and are connected to the automobile power supply return circuit. The protector of the utility model has the advantage that after the protector is started, an automobile engine is extinguished to lose power; meanwhile, a brake is started, so an automobile is braked to stop; the using of the utility model is flexible and effective; the utility model avoids generating traffic accidents because of the misoperation of a driver. For preventing the misoperation of step-on accelerator pedal as the brake pedal, the utility model provides a practical protector.
Description
Technical field
The utility model relates to automotive fittings, particularly relates to a kind of automobile accelerator pedal that prevents and is mistakened as the fender guard of brake pedal manipulation.
Background technology
Because Getting Started or fatigue driving, under the situation of numerous complicated, the automobilist can produce faulty operation, and one of them is mistakened as brake pedal manipulation with automobile accelerator pedal exactly, and this is the most serious maloperation, and the accident that is caused is also the most serious, most painful.At present, too many traffic accident both at home and abroad is that the technological improvement of auto trade has proposed important topic, and it is very necessary designing flexible, effective, practical fender guard.
The utility model content
The purpose of this utility model is in order to overcome the defective of prior art, a kind of generation that helps avoiding causing because of driver's maloperation traffic accident to be provided, and flexible, effective, the practical automobile accelerator pedal that prevents is mistakened as the fender guard of brake pedal manipulation.
The utility model prevents that automobile accelerator pedal is mistakened as the fender guard of brake pedal manipulation, the ignition lock, brake equipment, Das Gaspedal and the brake pedal that comprise pneumatic brake formula automobile, wherein, the below that is positioned at the Das Gaspedal extreme lower position is provided with a protection switch, protection switch has normally closed contact and open contact, and normally closed contact and ignition lock series connection are to the electric power loop of automobile; Described brake equipment adds a braking tracheae, and the other end of described braking tracheae communicates with braking gas source, on the described braking tracheae braking electromagnetic valve is installed, and the line bag series connection of described open contact and described braking electromagnetic valve is to the electric power loop of automobile.
The utility model prevents that automobile accelerator pedal is mistakened as the fender guard of brake pedal manipulation, the ignition lock, brake equipment, Das Gaspedal and the brake pedal that comprise water brake formula automobile, wherein, the below that is positioned at described Das Gaspedal extreme lower position is provided with a protection switch, described protection switch has normally closed contact and open contact, and described normally closed contact and described ignition lock series connection are to the electric power loop of automobile; The hydraulic actuating cylinder of described brake equipment is connected to the braking tracheae, described braking tracheae one end communicates with the inner chamber of described brake equipment hydraulic cylinder piston connecting rod one side, the other end communicates with a storage tank, on the described braking tracheae braking electromagnetic valve is installed, the line bag series connection of described open contact and described braking electromagnetic valve is to the electric power loop of automobile, and described storage tank is connected to force lift and safety valve.
Fender guard described in the utility model; series connection is useful on the hand switch of control fender guard in the wherein said protection switch loop; described hand switch is an on-off switch; one of them contact links to each other with the break back contact of described protection switch normally closed contact, and another contact links to each other with the moving contact of described protection switch normally closed contact.
Fender guard described in the utility model, wherein said Das Gaspedal is connected to the accelerator open degree read out instrument.
The advantage and the good effect of fender guard described in the utility model are: because after the fender guard startup; automotive engine will stop working and run out of steam; start brake simultaneously; make automobile brake and stop; use flexibly, effectively; avoid the generation of the traffic accident that causes because of driver's maloperation, be mistakened as the fender guard that brake pedal manipulation provides a kind of practicality for preventing automobile accelerator pedal.
Description of drawings
Below in conjunction with drawings and Examples the technical solution of the utility model is elaborated.
Fig. 1 is mistakened as the constructional drawing of brake equipment in the fender guard of brake pedal manipulation for the utility model prevents automobile accelerator pedal;
Fig. 2 is the constructional drawing of Das Gaspedal in the utility model fender guard;
Fig. 3 is the circuit diagram of the utility model fender guard.
The specific embodiment
Referring to Fig. 2 and Fig. 3, the utility model prevents that fender guard that automobile accelerator pedal is mistakened as brake pedal manipulation from comprising ignition lock 12, brake equipment 13, Das Gaspedal 11 and the brake pedal 3 of automobile.Wherein, the below that is positioned at Das Gaspedal 11 extreme lower positions is provided with a protection switch 10.Referring to Fig. 3, protection switch 10 has normally closed contact and open contact, and the normally closed contact of protection switch 10 and ignition lock 12 series connections are to the electric power loop of automobile; Brake equipment adds a braking tracheae, and the other end of braking tracheae communicates with braking gas source, on the braking tracheae braking electromagnetic valve is installed, and the line bag series connection of the open contact of protection switch 10 and this braking electromagnetic valve is to the electric power loop of automobile.
Referring to Fig. 1; in fluid pressure type brake automobile; be provided with piston rod 9 between the hydraulic actuating cylinder of brake pedal 3 and brake equipment 13; the hydraulic actuating cylinder of brake equipment 13 is connected to braking tracheae 5; braking tracheae 5 one ends communicate with the inner chamber of brake equipment hydraulic cylinder piston connecting rod one side; the other end communicates with a storage tank 6, on the braking tracheae 5 braking electromagnetic valve 4 is installed, and the line bag series connection of the open contact of protection switch 10 and braking electromagnetic valve 4 is to the electric power loop of automobile.Storage tank 6 is connected to force lift 8 and safety valve 7.Force lift 8 can link to each other with the exhaust pipeline of atmosphere or automotive engine.
Referring to Fig. 3; the utility model series connection in the electric power loop of protection switch is useful on the hand switch 15 of control fender guard; hand switch 15 is an on-off switch; one of them contact links to each other with the break back contact of protection switch 10 normally closed contacts (hand switch 15 " is closed "), another contact link to each other with the moving contact of described protection switch 10 normally closed contacts (hand switch 15 " is opened ").When hand switch 15 was got to off position, the contact of protection switch 10 was inoperative, when hand switch 15 is got to the open position, and the normally closed contact Access Control loop of protection switch.
The purpose that the utility model fender guard is provided with hand switch 15 is: between the fender guard used life; particularly when running into rough road surface; or when upward slope needs especially big throttle; can understand the degree that throttle strengthens at any time by the accelerator open degree read out instrument of Das Gaspedal; make the driver keep normal driving, prevent the error starting fender guard.Fender guard can be closed in case of necessity, be about to hand switch 15 and get to off position, avoid jolt mistake or be added to throttle maximum position (pedal extreme lower position) and start fender guard and cause parking of vehicle.
It is as follows that the utility model prevents that automobile accelerator pedal is mistakened as the using method of fender guard of brake pedal manipulation: usually; when using Das Gaspedal; it all is operating pedal lentamente; have only when the emergency brake situation takes place, driver's pedal of just can stepping on the throttle with sudden force, at this moment; if 15 dozens of hand switches are in the open position; be positioned at protection switch 10 actions of Das Gaspedal extreme lower position, the normally closed contact of protection switch 10 cuts off ignition lock 12, and automotive engine will stop working and run out of steam.Meanwhile, open contact is connected the braking electromagnetic valve in the brake equipment 13, starts brake, makes the reliable braking of automobile and stops.
When the driver just unclamped Das Gaspedal, ignition lock 12 reclosed, and after braking electromagnetic valve 4 power-off brakes in the brake equipment 13 were removed, automobile can be reset.In fluid pressure type brake automobile, the braking electromagnetic valve 4 that is used to brake has the gas leakage path.
When brake driver and mistake step on the gas pedal and action when light, can find the brake fruit that do not take effect, add retry then, so that finally Das Gaspedal is floored with sudden force, can cause the action of protection switch and braking electromagnetic valve equally, make the reliable braking of automobile and stop.
Claims (6)
1. prevent that automobile accelerator pedal is mistakened as the fender guard of brake pedal manipulation, the ignition lock, brake equipment, Das Gaspedal and the brake pedal that comprise pneumatic brake formula automobile, it is characterized in that: wherein, the below that is positioned at described Das Gaspedal extreme lower position is provided with a protection switch, described protection switch has normally closed contact and open contact, and described normally closed contact and described ignition lock series connection are to the electric power loop of automobile; Described brake equipment adds a braking tracheae, and the other end of described braking tracheae communicates with braking gas source, on the described braking tracheae braking electromagnetic valve is installed, and the line bag series connection of described open contact and described braking electromagnetic valve is to the electric power loop of automobile.
2. fender guard according to claim 1; it is characterized in that: series connection is useful on the hand switch of control fender guard in the electric power loop of wherein said protection switch; described hand switch is an on-off switch; one of them contact links to each other with the break back contact of described protection switch normally closed contact, and another contact links to each other with the moving contact of described protection switch normally closed contact.
3. fender guard according to claim 1 and 2 is characterized in that: wherein said Das Gaspedal is connected to the accelerator open degree read out instrument.
4. prevent that automobile accelerator pedal is mistakened as the fender guard of brake pedal manipulation, the ignition lock, brake equipment, Das Gaspedal and the brake pedal that comprise water brake formula automobile, it is characterized in that: wherein, the below that is positioned at described Das Gaspedal extreme lower position is provided with a protection switch, described protection switch has normally closed contact and open contact, and described normally closed contact and described ignition lock series connection are to the electric power loop of automobile; The hydraulic actuating cylinder of described brake equipment is connected to the braking tracheae, described braking tracheae one end communicates with the inner chamber of described brake equipment hydraulic cylinder piston connecting rod one side, the other end communicates with a storage tank, on the described braking tracheae braking electromagnetic valve is installed, the line bag series connection of described open contact and described braking electromagnetic valve is to the electric power loop of automobile, and described storage tank is connected to force lift and safety valve.
5. fender guard according to claim 4; it is characterized in that: series connection is useful on the hand switch of control fender guard in the electric power loop of wherein said protection switch; described hand switch is an on-off switch; one of them contact links to each other with the break back contact of described protection switch normally closed contact, and another contact links to each other with the moving contact of described protection switch normally closed contact.
6. according to claim 4 or 5 described fender guards, it is characterized in that: wherein said Das Gaspedal is connected to the accelerator open degree read out instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127431 CN2827771Y (en) | 2005-10-14 | 2005-10-14 | Protector for preventing misoperation of step-on accelerator pedal as brake pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127431 CN2827771Y (en) | 2005-10-14 | 2005-10-14 | Protector for preventing misoperation of step-on accelerator pedal as brake pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827771Y true CN2827771Y (en) | 2006-10-18 |
Family
ID=37079328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127431 Expired - Fee Related CN2827771Y (en) | 2005-10-14 | 2005-10-14 | Protector for preventing misoperation of step-on accelerator pedal as brake pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407437A (en) * | 2013-08-28 | 2013-11-27 | 重庆工业职业技术学院 | System for stopping behavior of mis-stepping on accelerator pedal as brake pedal of motor vehicle driver |
-
2005
- 2005-10-14 CN CN 200520127431 patent/CN2827771Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407437A (en) * | 2013-08-28 | 2013-11-27 | 重庆工业职业技术学院 | System for stopping behavior of mis-stepping on accelerator pedal as brake pedal of motor vehicle driver |
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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 |