CN201099230Y - Automobile antiskid auxiliary brake device - Google Patents
Automobile antiskid auxiliary brake device Download PDFInfo
- Publication number
- CN201099230Y CN201099230Y CNU2007201746452U CN200720174645U CN201099230Y CN 201099230 Y CN201099230 Y CN 201099230Y CN U2007201746452 U CNU2007201746452 U CN U2007201746452U CN 200720174645 U CN200720174645 U CN 200720174645U CN 201099230 Y CN201099230 Y CN 201099230Y
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- Prior art keywords
- cylinder
- oil cylinder
- vacuum
- vehicle
- hydraulic station
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a vehicle anti-skid auxiliary braking device, which comprises an oil cylinder, a vacuum cylinder, a suction plate, a hydraulic station and a travel switch, the oil cylinder is connected with an oil return pipe, an oil inlet pipe and the hydraulic station, a piston rod is connected on the oil cylinder, the piston rod is hinged with the suction plate, two electromagnetic valves are arranged on the suction plate, one end of the vacuum cylinder is connected with one electromagnetic valve by a soft tube, the other end is connected with a vacuum pump by the soft tube; the oil cylinder, the vacuum cylinder, the hydraulic station, the vacuum pump and the travel switch are all fixed on a vehicle frame; and an air chamber is arranged in the suction plate. The vehicle anti-skid auxiliary braking device increases the friction with the ground when braking the vehicle, relieves the problem of driving deviation or extended brake distance of the vehicle and effectively improves the traffic safety.
Description
Technical field
The utility model relates to the brake system of automobile technical field, especially a kind of vehicle skidproof auxiliary brake.
Background technology
Automobile brake technology of the prior art all adopts the mode of control wheel, realize the purpose of car brakeing by the friction force of wheel and road surface generation, the problem that exists is because the ground-surface complexity, the wheel of diverse location and the friction force of road surface generation are not waited, out-of-control phenomenons such as vehicle generation sideslip or braking distance prolongation cause contingency after causing braking.
Summary of the invention
The purpose of this utility model is a kind of vehicle skidproof auxiliary brake that provides at the deficiencies in the prior art, sucker and ground-surface friction have been increased during brake, alleviate the phenomenon that vehicle generation sideslip or braking distance prolong, effectively improved traveling security.
The concrete technical scheme that realizes the utility model purpose is:
A kind of vehicle skidproof auxiliary brake, characteristics are that it comprises oil cylinder, vacuum cylinder, sucker, Hydraulic Station and travel switch, oil cylinder is connected with Hydraulic Station by oil return pipe, oil inlet, oil cylinder is provided with piston rod, piston rod is hinged with sucker, sucker is provided with two electromagnetic valves, and vacuum cylinder one end is connected with an electromagnetic valve by flexible pipe, and the other end connects vacuum pump through flexible pipe; Described oil cylinder, vacuum cylinder, Hydraulic Station, vacuum pump, travel switch all are fixed on the vehicle frame; Be provided with air chamber in the described sucker.
The utility model has increased when braking automobile and the ground-surface friction, has alleviated the phenomenon that vehicle generation sideslip or braking distance prolong, and has effectively improved traveling security.
Description of drawings
Accompanying drawing is the utility model structural representation
The specific embodiment
Consult accompanying drawing, the utility model comprises oil cylinder 2, vacuum cylinder 3, sucker 4, Hydraulic Station 5 and travel switch 13, oil cylinder 2 is connected with Hydraulic Station 5 by oil return pipe 10, oil inlet 11, oil cylinder 2 is provided with piston rod 12, piston rod 12 is hinged with sucker 4, sucker 4 is provided with electromagnetic valve 8,9, and vacuum cylinder 3 one ends are connected with electromagnetic valve 9 by flexible pipe, and the other end connects vacuum pump 7 through flexible pipe; Described oil cylinder 2, vacuum cylinder 3, Hydraulic Station 5, vacuum pump 7, travel switch 13 all are fixed on the vehicle frame 1; Be provided with air chamber 6 in the sucker 4.
The utility model is work like this: Hydraulic Station 5, vacuum pump 7 and automotive engine interlock, during brake, the travel switch 13 that is located under vehicle frame 1 brake pedal is opened, it is descending that control oil cylinder 2 promotes piston rod 12, and sucker 4 lands, and electromagnetic valve 8 is closed, air chamber 6 and air are cut off, electromagnetic valve 9 is opened, and makes air chamber 6 produce degree of vacuum ground is formed negative pressure, implements the effect of assist brake; Brake finishes, and brake pedal lifts, and travel switch 13 cuts out, and electromagnetic valve 8 is opened, and air chamber 6 and air are connected, and it is up that control oil cylinder 2 promotes piston rod 12, and sucker 4 resets, and electromagnetic valve 9 is closed.
Claims (2)
1. vehicle skidproof auxiliary brake, it is characterized in that it comprises oil cylinder (2), vacuum cylinder (3), sucker (4), Hydraulic Station (5) and travel switch (13), oil cylinder (2) is connected with Hydraulic Station (5) by oil return pipe (10), oil inlet (11), oil cylinder (2) is provided with piston rod (12), piston rod (12) is hinged with sucker (4), sucker (4) is provided with electromagnetic valve (8), (9), vacuum cylinder (3) one ends are connected with electromagnetic valve (9) by flexible pipe, and the other end connects vacuum pump (7) through flexible pipe; Described oil cylinder (2), vacuum cylinder (3), Hydraulic Station (5), vacuum pump (7), travel switch (13) all are fixed on the vehicle frame (1).
2. vehicle skidproof auxiliary brake according to claim 1 is characterized in that being provided with in the sucker (4) air chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201746452U CN201099230Y (en) | 2007-02-17 | 2007-08-16 | Automobile antiskid auxiliary brake device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720139527.8 | 2007-02-17 | ||
| CN200720139527 | 2007-02-17 | ||
| CNU2007201746452U CN201099230Y (en) | 2007-02-17 | 2007-08-16 | Automobile antiskid auxiliary brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099230Y true CN201099230Y (en) | 2008-08-13 |
Family
ID=39935760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201746452U Expired - Fee Related CN201099230Y (en) | 2007-02-17 | 2007-08-16 | Automobile antiskid auxiliary brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099230Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602792A (en) * | 2012-03-16 | 2012-07-25 | 江苏格雷特机器人有限公司 | Vacuum suction cup |
| CN103204144A (en) * | 2013-04-27 | 2013-07-17 | 辽宁工业大学 | Automobile auxiliary braking system |
| CN103359083A (en) * | 2012-04-05 | 2013-10-23 | 胥春红 | Automobile auxiliary brake device |
| CN105398435A (en) * | 2015-11-27 | 2016-03-16 | 吉林大学 | Auxiliary emergency braking system applied to heavy tractor semi-trailer |
| CN106627522A (en) * | 2016-12-21 | 2017-05-10 | 广州绿口十科技有限责任公司 | Automobile anti-skid device |
| CN106671953A (en) * | 2017-01-18 | 2017-05-17 | 万忠勇 | Vacuumized adsorption bottom surface type automobile emergency braking and turnover and drifting preventing device |
| CN108252813A (en) * | 2018-02-09 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | A kind of fuel oil leak prevention system |
-
2007
- 2007-08-16 CN CNU2007201746452U patent/CN201099230Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602792A (en) * | 2012-03-16 | 2012-07-25 | 江苏格雷特机器人有限公司 | Vacuum suction cup |
| CN103359083A (en) * | 2012-04-05 | 2013-10-23 | 胥春红 | Automobile auxiliary brake device |
| CN103204144A (en) * | 2013-04-27 | 2013-07-17 | 辽宁工业大学 | Automobile auxiliary braking system |
| CN103204144B (en) * | 2013-04-27 | 2015-10-21 | 辽宁工业大学 | Automobile assistant braking system |
| CN105398435A (en) * | 2015-11-27 | 2016-03-16 | 吉林大学 | Auxiliary emergency braking system applied to heavy tractor semi-trailer |
| CN105398435B (en) * | 2015-11-27 | 2018-10-23 | 吉林大学 | A kind of Emergency Brake Assist System applied to heavy semi-trailer |
| CN106627522A (en) * | 2016-12-21 | 2017-05-10 | 广州绿口十科技有限责任公司 | Automobile anti-skid device |
| CN106671953A (en) * | 2017-01-18 | 2017-05-17 | 万忠勇 | Vacuumized adsorption bottom surface type automobile emergency braking and turnover and drifting preventing device |
| CN108252813A (en) * | 2018-02-09 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | A kind of fuel oil leak prevention system |
| CN108252813B (en) * | 2018-02-09 | 2020-07-24 | 安徽江淮汽车集团股份有限公司 | Fuel leakage preventing system |
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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: 20080813 Termination date: 20110816 |