CN103395370A - Throttle control device capable of emergency brake - Google Patents
Throttle control device capable of emergency brake Download PDFInfo
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- CN103395370A CN103395370A CN201310356041XA CN201310356041A CN103395370A CN 103395370 A CN103395370 A CN 103395370A CN 201310356041X A CN201310356041X A CN 201310356041XA CN 201310356041 A CN201310356041 A CN 201310356041A CN 103395370 A CN103395370 A CN 103395370A
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- brake
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- 239000012528 membrane Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
A throttle control device capable of emergency brake can brake as long as emergency stepping is performed, and is technically characterized by comprising a pedal mechanism, a throttle control mechanism and an emergency brake control mechanism, wherein the pedal mechanism comprises a throttle pedal and a pedal fulcrum, and a pedal reset spring is further arranged on the pedal fulcrum; the throttle control mechanism comprises a pedal lever, a control cylinder and a piston, a limiting hole is formed in the front end of the control cylinder, a throttle cylinder is arranged at the back of the limiting hole, a throttle piston, a throttle return spring and a throttle lever are arranged in the throttle cylinder, and a pressure release valve is arranged on the upper side of the throttle cylinder; the emergency brake control mechanism comprises an emergency brake lever and a brake return spring. The throttle control device has the technical effect that compressed air can be used for controlling a throttle through the limiting hole by stepping on the throttle pedal stably, during false manipulation, the piston is stepped on at an overspeed to enable the control cylinder to compress the brake return spring and depress the emergency brake lever so as to brake the automobile, and an ejector rod is drawn to exhaust the compressed air of the throttle cylinder, and oil filling is stopped, so that the purpose of brake is achieved.
Description
Technical field
The present invention relates to the vehicle manufacture, specifically a kind of accelerator control device of energy emergency brake.
Background technology
The Das Gaspedal of automobile is normally to travel to accelerate use, but it just is arranged on braking vane the right, often a mistake is stepped on and is just gone out safety misadventure, " safe throttle pedal " patent No.-201110259395, " safety throttle brake " patent No.-200720186976 have all been done to write at this, but its effect still can not meet actual operation requirements.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of accelerator control device that can emergency brake is provided, as long as suddenly step on and will brake, the control mistake is stepped on, the mistake emergency brake.
According to the technical program, comprise pedal gear, throttle control mechanism, emergency brake control mechanism.
Described pedal gear is provided with Das Gaspedal (0), Das Gaspedal (0) is arranged on pedal fulcrum (01), on pedal fulcrum (01), also be provided with pedal retracing spring (00), pedal fulcrum (01) the place ahead is provided with device fulcrum (18).
Described throttle control mechanism is provided with treadle (1), and treadle (1) front end is arranged in control cylinder (2), and throttle lever (1) top is provided with piston (3); Control cylinder (2) front end is provided with check valve (9), tonifying Qi valve opening (23), on throttle check valve (9), be provided with one-way membrane (21), on one-way membrane (21), be provided with metering hole (8), throttle check valve (9) back is provided with throttle cylinder (12), in throttle cylinder (12), is provided with throttle piston (11), accelerator oil rest spring (13), throttle lever (14); Throttle cylinder (12) upside is provided with pressure release valve (10), on pressure release valve (10), be provided with vavle shelf (6), push rod (7), depression bar fulcrum (24), depression bar (5), depression bar cable (15), it is upper that item bar (7) is arranged at pressure release valve (10), and depression bar (5) is arranged on a bar (7).
Described emergency brake control mechanism is provided with emergency brake cover (16), control cylinder (2) front end is arranged in emergency brake cover (16), control cylinder (2) front end is provided with emergency brake bar (19), brake return spring (17), emergency brake bar (19) link node (20).
The front discharge orifice (8) that is provided with of described throttle cylinder (12), front brake return spring (17), the emergency brake bar (19) of being provided with of Das Gaspedal (0).
Technique effect of the present invention is: Das Gaspedal (0) is steadily trampled in employing makes pressurized air control throttle through metering hole (8); While adopting error operations, overrun and trample piston (3) and make control cylinder (2) compression brake return spring (17) depress emergency brake bar (19) to make the car braking, and affect the drain pressurized air of throttle cylinder (12) of depression bar (5), push rod (7), accelerator oil rest spring (13) resets, throttle lever (14) stops refueling, and reaches the purpose of brake.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of accelerator control device of energy emergency brake.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment in of the present invention is described further.
Fig. 1 comprises Das Gaspedal (0), pedal fulcrum (01), pedal retracing spring (00), treadle (1), control cylinder (2), piston (3), piston ring (4), depression bar (5), vavle shelf (6), push rod (7), metering hole (8), throttle check valve (9), pressure release valve (10), throttle piston (11), throttle cylinder (12), accelerator oil rest spring (13), throttle lever (14), depression bar cable (15), emergency brake cover (16), brake return spring (17), device fulcrum (18), emergency brake bar (19), node (20), one-way membrane (21), tonifying Qi hole (22), gulp valve (23), depression bar fulcrum (24) etc.
As shown in Figure 1, the present invention is a kind of accelerator control device of energy emergency brake, comprises pedal gear, throttle control mechanism, emergency brake control mechanism.
Described pedal gear comprises Das Gaspedal (0), pedal retracing spring (00), pedal fulcrum (01); The lower end of Das Gaspedal (0), pedal retracing spring (00) are arranged on pedal fulcrum (01), Das Gaspedal (0) is pressed in pedal retracing spring (00) upper end, treadle (1) rear end is connected with Das Gaspedal (0), and pedal fulcrum (01) the place ahead is provided with device fulcrum (18).
described throttle control mechanism comprises treadle (1), control cylinder (2), piston (3), piston ring (4), depression bar (5), vavle shelf (6), a bar (7), metering hole (8), throttle check valve (9), pressure release valve (10), throttle piston (11), throttle cylinder (12), accelerator oil rest spring (13), throttle lever (14), depression bar cable (15), one-way membrane (21), tonifying Qi hole (22), gulp valve (23), depression bar fulcrum (24), treadle (1) front end is connected with piston (3), piston (3) is arranged in control cylinder (2), control cylinder (2) front end upside is provided with throttle check valve (9), control cylinder (2) front end downside is provided with tonifying Qi valve opening (23), on throttle check valve (9), be provided with one-way membrane (21), on one-way membrane (21), be provided with metering hole (8), throttle cylinder (12) is communicated with throttle check valve (9), throttle piston (11), accelerator oil rest spring (13), throttle lever (14) is arranged in throttle cylinder (12), throttle cylinder (12) upside is provided with pressure release valve (10), on pressure release valve (10), be provided with vavle shelf (6), depression bar fulcrum (24) is arranged at throttle cylinder (12) outside of vavle shelf (6) one sides, depression bar (5) lower end is connected on depression bar fulcrum (24), depression bar (5) upper end is connected with depression bar cable (15), depression bar cable (15) lower end is connected with node (20), item bar (7) is arranged in vavle shelf (6), push rod (7) upper end is connected with depression bar (5), push rod (7) lower end is arranged on pressure release valve (10), the pressurized air that pressure release valve (10) is subjected to push rod (7) top to press the mistake of releasing to step on is loosened throttle lever (14), gulp valve (23) is arranged on tonifying Qi hole (22), gulp valve (23) is check valve, gulp valve (23) is stepped on the pressurized air of releasing for supplementing mistake, piston (3) is resetted.
Described emergency brake control mechanism comprises emergency brake cover (16), brake return spring (17), emergency brake bar (19), node (20), emergency brake cover (16) is arranged on device fulcrum (18), control cylinder (2) front end is arranged in emergency brake cover (16), brake return spring (17) is arranged at control cylinder (2) front end, emergency brake bar (19) front end is connected with control cylinder (2) front end, node (20) is arranged at emergency brake bar (19) rear end, and node (20) is connected with depression bar cable (15), brake system of car.
working process of the present invention is: the pressurized air of at the uniform velocity trampling Das Gaspedal (0) primary piston (3) generation while needing normal driving is exerted pressure and is controlled the throttle size throttle piston (11) through metering hole (8), when busy misoperation accelerator pedal (0) to piston (, 3) exert pressure rapidly, the elastic force that overcomes brake return spring (17) that stops of pressurized air constricted flow orifice (8) makes emergency brake bar (19) action cause automobile brake system work, and affect depression bar (5), push rod (7), bar (7) backs down the drain pressurized air of throttle cylinder (12) of pressure release valve (10) resets compression brake return spring (17), stop refueling, reach the purpose of brake, unclamp Das Gaspedal (0), gulp valve (23) carries out tonifying Qi to control cylinder (2) to be convenient to work on.
The present invention adopts and steadily tramples Das Gaspedal and make pressurized air control and to add door through metering hole; While adopting error operations, overrun and trample piston and make to control gas, cylinder compression brake return spring is depressed the emergency brake bar makes the car braking, and affects the drain pressurized air of throttle cylinder of push rod, stops refueling, and reaches the purpose of brake.
Claims (1)
1. the accelerator control device of an energy emergency brake, is characterized in that: according to the technical program, comprise pedal gear, throttle control mechanism, emergency brake control mechanism;
Described pedal gear is provided with Das Gaspedal (0), Das Gaspedal (0) is arranged on pedal fulcrum (01), on pedal fulcrum (01), also be provided with pedal retracing spring (00), pedal fulcrum (01) the place ahead is provided with device fulcrum (18);
Described throttle control mechanism is provided with treadle (1), and treadle (1) front end is arranged in control cylinder (2), and throttle lever (1) top is provided with piston (3); Control cylinder (2) front end is provided with check valve (9), tonifying Qi valve opening (23), on throttle check valve (9), be provided with one-way membrane (21), on one-way membrane (21), be provided with metering hole (8), throttle check valve (9) back is provided with throttle cylinder (12), in throttle cylinder (12), is provided with throttle piston (11), accelerator oil rest spring (13), throttle lever (14); Throttle cylinder (12) upside is provided with pressure release valve (10), on pressure release valve (10), be provided with vavle shelf (6), push rod (7), depression bar fulcrum (24), depression bar (5), depression bar cable (15), it is upper that push rod (7) is arranged at pressure release valve (10), and depression bar (5) is arranged on push rod (7);
Described emergency brake control mechanism is provided with emergency brake cover (16), control cylinder (2) front end is arranged in emergency brake cover (16), control cylinder (2) front end is provided with emergency brake bar (19), brake return spring (17), emergency brake bar (19) link node (20);
The front discharge orifice (8) that is provided with of described throttle cylinder (12), front brake return spring (17), the emergency brake bar (19) of being provided with of Das Gaspedal (0).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356041.XA CN103395370B (en) | 2013-08-16 | 2013-08-16 | A kind of accelerator control device of energy emergency brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356041.XA CN103395370B (en) | 2013-08-16 | 2013-08-16 | A kind of accelerator control device of energy emergency brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395370A true CN103395370A (en) | 2013-11-20 |
| CN103395370B CN103395370B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356041.XA Active CN103395370B (en) | 2013-08-16 | 2013-08-16 | A kind of accelerator control device of energy emergency brake |
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| CN (1) | CN103395370B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527422A (en) * | 2014-11-19 | 2015-04-22 | 李育正 | Automobile braking device for accidentally stepping on accelerator |
| CN104786840A (en) * | 2014-06-04 | 2015-07-22 | 合肥星服信息科技有限责任公司 | Suspended protection device for preventing driver stepping on accelerator mistakenly |
| CN105128667A (en) * | 2015-09-30 | 2015-12-09 | 谭纲兴 | Auxiliary device for avoiding treading accelerator for brake by mistake |
| CN105235516A (en) * | 2015-11-03 | 2016-01-13 | 福州百特节能科技有限公司 | Floor type bracing wire accelerator conversion brake mechanism for fault stepping |
| CN112758114A (en) * | 2020-12-30 | 2021-05-07 | 重庆交通职业学院 | Urban rail transit inspection vehicle |
| CN114851843A (en) * | 2022-03-11 | 2022-08-05 | 湖北文理学院 | Automobile accelerator mistaken stepping prevention control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241940A (en) * | 1988-07-30 | 1990-02-13 | Yuasa Jidosha Kk | Emergency brake device in case of stepping-down of accelerator pedal instead of brake pedal by mistake |
| EP1096356A2 (en) * | 1999-10-29 | 2001-05-02 | Volkswagen Aktiengesellschaft | Pedal arrangement in a motor vehicle, especially brake or clutchpedal |
| CN101332809A (en) * | 2007-06-27 | 2008-12-31 | 周成富 | Control method and device for preventing wrongly stepping on the vehicle throttle |
| CN101612932A (en) * | 2009-07-30 | 2009-12-30 | 华东交通大学 | The hydraulic control device of braking when suddenly stepping on car accelerator pedal |
| CN203449945U (en) * | 2013-08-16 | 2014-02-26 | 邵宏 | Throttle control device capable of emergency brake |
-
2013
- 2013-08-16 CN CN201310356041.XA patent/CN103395370B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241940A (en) * | 1988-07-30 | 1990-02-13 | Yuasa Jidosha Kk | Emergency brake device in case of stepping-down of accelerator pedal instead of brake pedal by mistake |
| EP1096356A2 (en) * | 1999-10-29 | 2001-05-02 | Volkswagen Aktiengesellschaft | Pedal arrangement in a motor vehicle, especially brake or clutchpedal |
| CN101332809A (en) * | 2007-06-27 | 2008-12-31 | 周成富 | Control method and device for preventing wrongly stepping on the vehicle throttle |
| CN101612932A (en) * | 2009-07-30 | 2009-12-30 | 华东交通大学 | The hydraulic control device of braking when suddenly stepping on car accelerator pedal |
| CN203449945U (en) * | 2013-08-16 | 2014-02-26 | 邵宏 | Throttle control device capable of emergency brake |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786840A (en) * | 2014-06-04 | 2015-07-22 | 合肥星服信息科技有限责任公司 | Suspended protection device for preventing driver stepping on accelerator mistakenly |
| CN104527422A (en) * | 2014-11-19 | 2015-04-22 | 李育正 | Automobile braking device for accidentally stepping on accelerator |
| CN104527422B (en) * | 2014-11-19 | 2017-09-01 | 李育正 | A kind of brake apparatus of automobile accelerator stepping misoperation preventing |
| CN105128667A (en) * | 2015-09-30 | 2015-12-09 | 谭纲兴 | Auxiliary device for avoiding treading accelerator for brake by mistake |
| CN105128667B (en) * | 2015-09-30 | 2017-06-06 | 谭纲兴 | Prevent the servicing unit for by mistake trampling phenomenon of taking throttle as brake |
| CN105235516A (en) * | 2015-11-03 | 2016-01-13 | 福州百特节能科技有限公司 | Floor type bracing wire accelerator conversion brake mechanism for fault stepping |
| CN112758114A (en) * | 2020-12-30 | 2021-05-07 | 重庆交通职业学院 | Urban rail transit inspection vehicle |
| CN112758114B (en) * | 2020-12-30 | 2022-03-18 | 重庆交通职业学院 | Urban rail transit inspection vehicle |
| CN114851843A (en) * | 2022-03-11 | 2022-08-05 | 湖北文理学院 | Automobile accelerator mistaken stepping prevention control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103395370B (en) | 2016-01-27 |
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Owner name: WUXI XIYANGKANG SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHAO HONG Effective date: 20150714 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150714 Address after: 214073 Jiangsu City, Wuxi Province, South Long District Sunshine City Garden B District, No. 306, No. 1 Applicant after: Wuxi setting sun health Science and Technology Ltd. Address before: 602, room 24, Jinxing garden, Hongxing South Road, Nanchang District, Jiangsu, Wuxi, 214073 Applicant before: Shao Hong |
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Effective date of registration: 20170619 Address after: 226156 Nantong Binhai New Area, Haimen City, Hong Kong West Road, No. 999, No. Patentee after: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD. Address before: 214073 Jiangsu City, Wuxi Province, South Long District Sunshine City Garden B District, No. 306, No. 1 Patentee before: Wuxi setting sun health Science and Technology Ltd. |
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| TR01 | Transfer of patent right |