CN204821165U - Emergency brake mistake is stepped on gas and is forced to brake completely manual resetting means - Google Patents
Emergency brake mistake is stepped on gas and is forced to brake completely manual resetting means Download PDFInfo
- Publication number
- CN204821165U CN204821165U CN201520243011.2U CN201520243011U CN204821165U CN 204821165 U CN204821165 U CN 204821165U CN 201520243011 U CN201520243011 U CN 201520243011U CN 204821165 U CN204821165 U CN 204821165U
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- brake
- mistake
- check lever
- forced
- emergency
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Abstract
The utility model relates to an emergency brake mistake is stepped on gas and is forced to brake completely manual resetting means is missed the recognizer of stepping on the gas, is braked by emergency brake and forces booster, separation and reunion to force booster, system switching to constitute, emergency brake mistake is stepped on the gas the recognizer and is stepped on the identification switch by throttle stroke spring with the mistake and constitute, brake (or separation and reunion) force the booster to constitute by booster and non return lock, the booster is by helping hand chamber, helping hand pole reset spring, helping hand pole, helping hand baffle, atress baffle, connecting rod composition, the non return is locked and comprises non return tooth, check lever and check lever reset spring. Step on the gas when taking place when the mistake, the emergency brake mistake identification switch closure of stepping on the gas, the end is shifted onto with the separation and reunion footboard simultaneously to the brake under the effect of booster, and the non return lock makes the helping hand pole static terminal in the stroke, and quick safety braking is realized to the motor vehicle, confirms safe back, and the manual check lever reset switch of pressing is forced to apply the brake and is removed, motor vehicle entering normal boot state.
Description
Art
The utility model relates to the technical field of motor vehicle braking systems, is specifically related to a kind of safety catch, especially realizes the device forcing the final hand reset of brake after mis-accelerator pressing when emergency brake.
Background technology
In life, throttle mistake is stepped on the tragedy caused and is happened occasionally when brake, new hand Chang Yin lack of skill or be accustomed to not good general's throttle and be mistakened as brake and step on, and old driver fatigue driving or absent minded time, also can make this mistake.Its common ground is that in emergency circumstances to occur to step on probability high by mistake, damages large.At present on the market not for the safety catch of emergency brake mis-accelerator pressing, existing relevant patent and document, the pressure sensor devising Das Gaspedal had, the direct power by mis-accelerator pressing had is converted to the power of brake, the fugitiveness of its electronic machine and be mostly need the problem of solution badly to existing automobile improvement degree.
Summary of the invention
The safety catch simple, easy for installation in order to implementation structure, stability is high, the utility model provides a kind of emergency brake mis-accelerator pressing to force to brake manual reseting device completely, this device can identify automobile driver and be in emergency circumstances mis-accelerator pressing, and realize the brake of self-propelled vehicle automatic forced, after dangerous releasing, the device that Non-follow control brake resets.
The emergency brake mis-accelerator pressing that the utility model relates to forces to brake manual reseting device completely forces servo-unit, clutch pressure servo-unit, system switching (15) in series by emergency brake mis-accelerator pressing recognizer, brake, described emergency brake mis-accelerator pressing recognizer is by throttle stroke spring (2) and step on identification switch (3) by mistake and form, throttle stroke spring (2) one end is connected on Das Gaspedal (1) end, and another termination steps on identification switch (3) by mistake, brake or clutch force servo-unit to be made up of servo-unit and non-return lock, servo-unit is by power-assisted chamber (4), assister bar retracing spring (5), assister bar (6), power-assisted baffle plate (7), stressed baffle plate (8), connecting rod (9) forms, connecting rod (9) one end is connected with stressed baffle plate (8), the other end is connected with brake or clutch pedal (10), non-return lock is by the stopper (11) on assister bar (6), check lever (12) and check lever retracing spring (13) are formed, check lever retracing spring (13) one end is fixed, the other end is connected with check lever (12), check lever reset switch (14) is positioned at check lever retracing spring (13) and check lever (12) junction.When braking or shift the end onto under the effect of clutch pedal (10) at servo-unit, stopper (11) blocks check lever (12), self-propelled vehicle realizes safety arrestment, press check lever reset switch (14), assister bar (6) return, forced brake is removed.
The beneficial effects of the utility model are, the signal that when can identify emergency brake by judging the size of step on the accelerator power, throttle is stepped on by mistake, and realize self-propelled vehicle automatic forced and step on brake and clutch pedal, can self-propelled vehicle not flameout state carry out brake.Owing to forcing brake irreversible, when can guarantee that in emergency circumstances driver fault misstepping on accelerator unclamps again pin in alarm, guarantee safety arrestment by mechanical device.After confirming safety, manually reset, forced brake is removed, and self-propelled vehicle enters normal activation state.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is that the utility model provides emergency brake mis-accelerator pressing to force to brake manual reseting device schematic circuit diagram completely.
Fig. 2 is that the utility model provides emergency brake mis-accelerator pressing to force to brake emergency brake mis-accelerator pressing recognizer schematic diagram in manual reseting device completely.
Fig. 3 is that the utility model provides emergency brake mis-accelerator pressing to force to brake completely brake or clutch pressure servo-unit working state schematic representation in manual reseting device.
Fig. 4 is that the utility model provides emergency brake mis-accelerator pressing to force to brake completely brake or clutch pressure servo-unit reset mode schematic diagram in manual reseting device.
1. Das Gaspedals in figure, 2. throttle stroke spring, 3. steps on identification switch by mistake, 4. power-assisted chamber, 5. power-assisted retracing spring, 6. assister bar, 7. power-assisted baffle plate, 8. stressed baffle plate, 9. connecting rod, 10. brake pedal (or clutch pedal), 11. stoppers, 12. check levers, 13. check lever retracing springs, 14. check lever reset switches, 15. system switchings.
Detailed description of the invention
In FIG, emergency brake mis-accelerator pressing forces to brake manual reseting device completely forces servo-unit, clutch pressure servo-unit, system switching in series by emergency brake mis-accelerator pressing recognizer, brake, when system switching (15) is closed, device is in running order.
In fig. 2, emergency brake mis-accelerator pressing recognizer is by throttle stroke spring (2) and step on identification switch (3) by mistake and form, throttle stroke spring (2) one end is connected on Das Gaspedal (1) end, and the other end is connected on to be stepped on identification switch (3) by mistake.When chaufeur normally uses throttle, throttle stroke spring (2) can be stepped on along with Das Gaspedal (1) and lift and extend and restore, in case of emergency driver fault misstepping on accelerator, throttle stroke spring (2) transmits making every effort to promote of violent accelerator pedal to be made to step on identification switch (3) by mistake and closes.The extension recovery power numerical value of throttle stroke spring (2) is less than and makes to step on the closed pulling force numerical value of identification switch by mistake herein.
In figure 3, brake or clutch force servo-unit to be made up of servo-unit, non-return lock and reset switch.When in Fig. 1 step on by mistake identification switch (3) closed after, brake or clutch force servo-unit to provide power under power supply excites, assister bar (6) and power-assisted baffle plate (7) are moved downward and promotes stressed baffle plate (8), by connecting rod (9) transmission of pressure, to brake or clutch pedal (10) shifts the end onto, cutting off machine motor vehicle power is originated, braking is implemented under the state that driving engine does not stop working, now check lever (12) is stuck in the square edge place of stopper (11) under the effect of check lever retracing spring (13) extension recovery power, brake or clutch pedal (10) can not last times.What brake herein or clutch forced servo-unit under power supply excites, provide power can be electric device, hydraulic efficiency gear or pneumatic shuttle.
In the diagram, chaufeur is after emergency situation is removed, unclamp Das Gaspedal, when needing to continue to travel, press check lever reset switch (14), assister bar (6) upwards return under the effect of assister bar retracing spring (5) extension recovery power, unclamp check lever reset switch (14), check lever (12) is still in the hypotenuse place of stopper (11) under check lever retracing spring (13) compression reaction power.
Claims (4)
1. an emergency brake mis-accelerator pressing is forced to brake manual reseting device completely, it is characterized in that forcing servo-unit by emergency braking in case of misoperation of accelerator recognizer, brake, servo-unit is forced in clutch, system switching is formed, described emergency braking in case of misoperation of accelerator recognizer is by throttle stroke spring (2) and step on identification switch (3) by mistake and form, throttle stroke spring (2) one end is connected on Das Gaspedal (1) end, and the other end is connected on to be stepped on identification switch (3) by mistake, brake or clutch force servo-unit to be made up of servo-unit and non-return lock, servo-unit is by power-assisted chamber (4), assister bar retracing spring (5), assister bar (6), power-assisted baffle plate (7), stressed baffle plate (8), connecting rod (9) forms, connecting rod (9) one end is connected with stressed baffle plate (8), the other end is connected with brake or clutch pedal (10), non-return lock is by the stopper (11) on assister bar (6), check lever (12) and check lever retracing spring (13) are formed, check lever retracing spring (13) one end is fixed, the other end is connected with check lever (12), check lever reset switch (14) is positioned at check lever retracing spring (13) and check lever (12) junction.
2. a kind of emergency brake mis-accelerator pressing according to claim 1 is forced to brake manual reseting device completely, it is characterized in that: step on by mistake identification switch close (3) close after, brake or clutch force servo-unit to provide power under power supply excites, assister bar (6) and power-assisted baffle plate (7) are moved downward and promotes stressed baffle plate (8), by connecting rod (9) transmission of pressure, to brake or clutch pedal (10) shifts the end onto, cutting off machine motor vehicle power is originated, braking is implemented under the state that driving engine does not stop working, now check lever (12) is stuck in the square edge place of stopper (11) under the effect of check lever retracing spring (13) extension recovery power, brake or clutch pedal (10) can not last times, under not by chaufeur interference, make self-propelled vehicle carry out safety arrestment.
3. a kind of emergency brake mis-accelerator pressing according to claim 1 and 2 is forced to brake manual reseting device completely, it is characterized in that: step on by mistake identification switch (3) closed after, what brake or clutch forced servo-unit under power supply excites, provide power can be electric device, hydraulic efficiency gear or pneumatic shuttle.
4. a kind of emergency brake mis-accelerator pressing according to claim 1 and 2 is forced to brake manual reseting device completely, it is characterized in that: in case of emergency driver fault misstepping on accelerator, throttle stroke spring (2) transmits making every effort to promote of violent accelerator pedal to be made to step on identification switch (3) by mistake and closes, and the extension recovery power numerical value of throttle stroke spring (2) is less than and makes to step on the closed pulling force numerical value of identification switch by mistake herein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243011.2U CN204821165U (en) | 2015-04-20 | 2015-04-20 | Emergency brake mistake is stepped on gas and is forced to brake completely manual resetting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243011.2U CN204821165U (en) | 2015-04-20 | 2015-04-20 | Emergency brake mistake is stepped on gas and is forced to brake completely manual resetting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821165U true CN204821165U (en) | 2015-12-02 |
Family
ID=54678796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243011.2U Expired - Fee Related CN204821165U (en) | 2015-04-20 | 2015-04-20 | Emergency brake mistake is stepped on gas and is forced to brake completely manual resetting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821165U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143138A (en) * | 2015-04-20 | 2016-11-23 | 刘媛媛 | Emergency brake mis-accelerator pressing is forced to brake manual reseting device completely |
| CN107150669A (en) * | 2017-04-15 | 2017-09-12 | 廖华勇 | Motor vehicle auxiliary braking technology and its mechanical device |
| CN109305038A (en) * | 2017-07-26 | 2019-02-05 | 田兆椿 | Vehicle violence preventing device |
-
2015
- 2015-04-20 CN CN201520243011.2U patent/CN204821165U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143138A (en) * | 2015-04-20 | 2016-11-23 | 刘媛媛 | Emergency brake mis-accelerator pressing is forced to brake manual reseting device completely |
| CN107150669A (en) * | 2017-04-15 | 2017-09-12 | 廖华勇 | Motor vehicle auxiliary braking technology and its mechanical device |
| CN109305038A (en) * | 2017-07-26 | 2019-02-05 | 田兆椿 | Vehicle violence preventing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |