CN2540342Y - Automatic control device of vehicle fluid brake - Google Patents
Automatic control device of vehicle fluid brake Download PDFInfo
- Publication number
- CN2540342Y CN2540342Y CN 02223986 CN02223986U CN2540342Y CN 2540342 Y CN2540342 Y CN 2540342Y CN 02223986 CN02223986 CN 02223986 CN 02223986 U CN02223986 U CN 02223986U CN 2540342 Y CN2540342 Y CN 2540342Y
- Authority
- CN
- China
- Prior art keywords
- oil
- brake
- electromagnetic valve
- hydraulic pump
- 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
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Abstract
The utility model relates to an automatic braking device of a car oil brake, which comprises a braking oil groove and an oil press brake of the automatic braking device of an oil brake, wherein a hydraulic pump and a pressure sensor are arranged on an oil entering pipeline between the braking oil groove and the oil press brake, an electromagnetic valve is arranged on an oil return pipe between the braking oil groove and the oil press brake, and a hydraulic pump switch which controls the starting of the hydraulic pump and an electromagnetic valve switch which controls the starting of the electromagnetic valve are arranged under a seat of a drive. Because the hydraulic pump switch which controls the starting of the hydraulic pump and the electromagnetic valve switch which controls the starting of the electromagnetic valve are arranged under the seat of a drive, after the driver leaves the seat, the hydraulic pump switch is started up to make the hydraulic pump work, braking oil in the braking oil groove is pressed into the oil press brake, after certain pressure is reached, the pressure sensor closes the hydraulic pump, and a car is braked then. When the driver returns to the seat, the electromagnetic valve switch which controls the electromagnetic valve is started to open the electromagnetic valve, braking oil in the oil press brake returns to the braking oil groove for releasing brake, and the car can be started. The utility model avoids the generation of traffic accidents caused by the automatic slide of cars because a driver forgets to pull a hand brake.
Description
Affiliated technical field
The utility model relates to a kind of automobile braking device.
Background technology
After stopping, the automobile of driving to strain parking brake, can prevent that just automobile from sliding automatically, this is that each chaufeur is all known, but some chaufeur has often been forgotten the tension parking brake after automobile stops, just leave operator's compartment, particularly when automobile was parked on the road surface of certain slope, automobile slided forward under the effect of gravity automatically, therefore the phenomenon that produces traffic accident happens occasionally, and causes very big loss for people's lives and properties.
Summary of the invention
The purpose of this utility model provide a kind of just can self-stopping device after chaufeur leaves the driver's seat.
The purpose of this utility model is achieved by the following technical solution, a kind of automotive oil dead-man's device of stopping, comprise oil stop the brake oil groove and the oil pressure brake of brake gear, at brake oil groove and oily the going between the brake of stopping Hydraulic Pump and pressure inductor are housed on the oil-piping, on brake oil groove and the oily oil returning tube of stopping between the brake electromagnetic valve is housed, the Hydraulic Pump switch of modulated pressure pump startup and the electromagnetic valve switch of control electromagnetic valve are contained under the driver's seat.
The utility model tool is owing to be contained in the Hydraulic Pump switch of modulated pressure pump startup and the electromagnetic valve switch of control electromagnetic valve under the driver's seat, after chaufeur leaves seat, primer fluid press pump switch, make hydraulic pump works, to brake, brake solution is pressed into the oil pressure brake in the oil groove, after reaching certain pressure, pressure inductor is just closed Hydraulic Pump, at this moment automobile is checked, when chaufeur is got back on the seat, the electromagnetic valve switch of start-up control electromagnetic valve has been opened electromagnetic valve, makes oil pressure brake brake solution get back to the brake oil groove, discharge brake, automobile can start, and has avoided having forgotten to pull the hand brake because of chaufeur, causes automobile to slide automatically and the phenomenon that produces traffic accident takes place.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
As shown in Figure 1, a kind of automotive oil dead-man's device of stopping, comprise oil stop the brake oil groove and the oil pressure brake of brake gear, at brake oil groove and oily the going between the brake of stopping Hydraulic Pump 4 and pressure inductor 5 are housed on the oil-piping, on brake oil groove and the oily oil returning tube of stopping between the brake electromagnetic valve 6 is housed, the Hydraulic Pump switch 2 that modulated pressure pump 4 starts and the electromagnetic valve switch 3 of control electromagnetic valve 6 are contained in driver's seat 1 time.
Claims (1)
1: a kind of automotive oil dead-man's device of stopping, comprise oil stop the brake oil groove and the oil pressure brake of brake gear, it is characterized in that: Hydraulic Pump [4] and pressure inductor [5] are housed on the oil-piping at brake oil groove and oily the going between the brake of stopping, on brake oil groove and the oily oil returning tube of stopping between the brake electromagnetic valve [6] is housed, the Hydraulic Pump switch [2] that modulated pressure pump [4] starts and the electromagnetic valve switch [3] of control electromagnetic valve [6] are contained under the driver's seat [1].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223986 CN2540342Y (en) | 2002-05-01 | 2002-05-01 | Automatic control device of vehicle fluid brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223986 CN2540342Y (en) | 2002-05-01 | 2002-05-01 | Automatic control device of vehicle fluid brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540342Y true CN2540342Y (en) | 2003-03-19 |
Family
ID=33701530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223986 Expired - Fee Related CN2540342Y (en) | 2002-05-01 | 2002-05-01 | Automatic control device of vehicle fluid brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540342Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309600C (en) * | 2004-07-15 | 2007-04-11 | 李世雄 | Auxiliary system for automatic stopping and braking |
| CN101643067B (en) * | 2009-06-08 | 2012-05-30 | 昆山晋桦豹胶轮车制造有限公司 | Parking brake protective device of trackless rubber-tired cart of anti-explosion diesel engine |
| CN107199998A (en) * | 2016-03-18 | 2017-09-26 | 株式会社斯巴鲁 | The arresting stop of vehicle |
-
2002
- 2002-05-01 CN CN 02223986 patent/CN2540342Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309600C (en) * | 2004-07-15 | 2007-04-11 | 李世雄 | Auxiliary system for automatic stopping and braking |
| CN101643067B (en) * | 2009-06-08 | 2012-05-30 | 昆山晋桦豹胶轮车制造有限公司 | Parking brake protective device of trackless rubber-tired cart of anti-explosion diesel engine |
| CN107199998A (en) * | 2016-03-18 | 2017-09-26 | 株式会社斯巴鲁 | The arresting stop of vehicle |
| CN107199998B (en) * | 2016-03-18 | 2018-12-25 | 株式会社斯巴鲁 | The arresting stop of vehicle |
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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 |