CN2769131Y - Tyre emergency air releasing device for reducing braking distance - Google Patents
Tyre emergency air releasing device for reducing braking distance Download PDFInfo
- Publication number
- CN2769131Y CN2769131Y CN 200520053556 CN200520053556U CN2769131Y CN 2769131 Y CN2769131 Y CN 2769131Y CN 200520053556 CN200520053556 CN 200520053556 CN 200520053556 U CN200520053556 U CN 200520053556U CN 2769131 Y CN2769131 Y CN 2769131Y
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- CN
- China
- Prior art keywords
- controller
- tire
- wheel rim
- urgent
- braking distance
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- Expired - Fee Related
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Abstract
The utility model provides a tire emergency air release device for reducing braking distance, which comprises wheel rims and tires fixed outside the wheel rims, wherein each wheel rim is provided with a controller, a power supply and at least an electric emergent air release valve. The air inlet of the emergent air release valve passes through the wheel rim and is communicated with an air cavity of the tire, and the air outlet of the emergent air release valve is released. The power supply is in line connection with a controller, and the controller is in line connection with the emergent air release valve. The controller is started by the signal reception of the heavy brake, and the controller is provided with an air pressure probe in the tire. The utility model has the advantages of shortening the braking distance and reducing the prevention of accidents and is used for vehicles.
Description
Technical field
The utility model relates to a kind of motor tire bleeding device, is meant a kind of urgent bleeding device of tire that reduces braking distance especially.
Background technology
Automobile is when emergency brake, and because of effect of inertia just can stop after still can continuing to slide a segment distance forward, the consequence that the length of this section coasting distance may cause has more big difference, and serious may cause a serious accident.Same under the speed of a motor vehicle, road surface unmodified situation, can only just can reduce the distance of braking and sliding by increasing tire and ground-surface friction drag, the present inventor has proposed a kind of safety device that can reduce braking automobile coasting distance, the generation of minimizing accident according to this principle.
Summary of the invention
The purpose of this utility model is to provide a kind of can shorten braking distance, a kind of urgent bleeding device of tire that reduces braking distance that the minimizing accident takes place.
The purpose of this utility model is achieved in that a kind of urgent bleeding device of tire that reduces braking distance, comprise wheel rim and be fixed on the outer tire of wheel rim, wherein: on wheel rim, be provided with controller, power supply and at least one electric emergency aie escape valve, the admission port of urgent aie escape valve passes wheel rim and is communicated with the air chamber of tire, the air extractor duct emptying of urgent aie escape valve; Power supply and controller wire joint, controller and urgent aie escape valve wire joint; Controller is received by the hard braking signal and starts.
Urgent aie escape valve described in the utility model is made up of electrical motor and valve rod again, and electrical motor is fixed on the wheel rim, is provided with eccentric wheel on the output shaft of electrical motor, and valve rod passes wheel rim, and outer end and eccentric wheel flexibly connect, inner and wheel rim conical suface contact seal.
Being provided with the air pressure probe in the tire described in the utility model is connected with controller.
After the utility model adopts said structure, when emergency brake, the hard braking signal makes controller work, send signal and open urgent aie escape valve, the air pressure of tire is reduced in the short time at the utmost point, thereby increase tire and ground-surface area of contact, increase friction drag, to reach the minimizing braking distance, to avoid the purpose that has an accident.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
The specific embodiment
As shown in Figure 1, a kind of urgent bleeding device of tire that reduces braking distance of the present utility model, comprise wheel rim 1 and the tire 2 that is fixed on outside the wheel rim 1, on wheel rim 1, be provided with controller 3, direct supply 4 and four electric emergency aie escape valves 5, this urgent aie escape valve 5 is made up of electrical motor 51 and valve rod 52 again, electrical motor 51 is fixed on the wheel rim 1, on the output shaft of electrical motor 51, be provided with eccentric wheel 53, valve rod 52 passes wheel rim 1, outer end and eccentric wheel 53 flexibly connect, inner and wheel rim 1 conical suface contact seal.Power supply 4 and controller 3 wire joints, controller 3 and urgent aie escape valve 5 wire joints; Controller 3 is received by the hard braking signal and starts; Being provided with the air pressure probe in tire 2 is connected with controller 3.
When the utility model is specifically worked, controller 3 receives the hard braking signal, the power supply of the electrical motor 51 of the urgent aie escape valve 5 of demand working, electrical motor 51 rotates, drive eccentric wheel 53 and rotate 180 degree, eccentric wheel 53 heads into valve rod 52 inwardly, urgent aie escape valve 5 is opened, high pressure airs in the tire 2 discharge fast through urgent aie escape valves 5, and when the air pressure of tire 2 drops to setting value, controller 3 is communicated with the power supply of electrical motor 51 once more, electrical motor 51 rotates 180 degree, drive eccentric wheel 53 and rotate 180, valve rod 52 outwards moves the back sealing, and urgent aie escape valve 5 is closed.
Claims (3)
1. urgent bleeding device of tire that reduces braking distance, comprise wheel rim (1) and be fixed on the outer tire (2) of wheel rim (1), it is characterized in that: on wheel rim (1), be provided with controller (3), power supply (4) and at least one electric emergency aie escape valve (5), the admission port of urgent aie escape valve (5) passes wheel rim (1) and is communicated with the air chamber of tire (2), the air extractor duct emptying of urgent aie escape valve (5); Power supply (4) and controller (3) wire joint, controller (3) and urgent aie escape valve (5) wire joint; Controller (3) is received by the hard braking signal and starts.
2. a kind of urgent bleeding device of tire that reduces braking distance according to claim 1, it is characterized in that: described urgent aie escape valve (5) is made up of electrical motor (51) and valve rod (52) again, electrical motor (51) is fixed on the wheel rim (1), on the output shaft of electrical motor (51), be provided with eccentric wheel (53), valve rod (52) passes wheel rim (1), outer end and eccentric wheel (53) flexibly connect, inner and wheel rim (1) conical suface contact seal.
3. a kind of urgent bleeding device of tire that reduces braking distance according to claim 1 is characterized in that: be provided with the air pressure probe in the described tire (2) and be connected with controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053556 CN2769131Y (en) | 2005-01-13 | 2005-01-13 | Tyre emergency air releasing device for reducing braking distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053556 CN2769131Y (en) | 2005-01-13 | 2005-01-13 | Tyre emergency air releasing device for reducing braking distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769131Y true CN2769131Y (en) | 2006-04-05 |
Family
ID=36690211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053556 Expired - Fee Related CN2769131Y (en) | 2005-01-13 | 2005-01-13 | Tyre emergency air releasing device for reducing braking distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769131Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475384C1 (en) * | 2011-07-11 | 2013-02-20 | Игорь Сергеевич Шишкин | Device for emergency brake application |
| CN103538579A (en) * | 2012-07-10 | 2014-01-29 | 许伟庆 | Automobile braking distance shortening device |
| RU213885U1 (en) * | 2022-06-23 | 2022-10-04 | Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военный Университет Имени Князя Александра Невского" Министерства Обороны Российской Федерации | DEVICE FOR REDUCING AIR PRESSURE IN TIRES DURING EMERGENCY BRAKING OF THE VEHICLE |
-
2005
- 2005-01-13 CN CN 200520053556 patent/CN2769131Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475384C1 (en) * | 2011-07-11 | 2013-02-20 | Игорь Сергеевич Шишкин | Device for emergency brake application |
| CN103538579A (en) * | 2012-07-10 | 2014-01-29 | 许伟庆 | Automobile braking distance shortening device |
| RU213885U1 (en) * | 2022-06-23 | 2022-10-04 | Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военный Университет Имени Князя Александра Невского" Министерства Обороны Российской Федерации | DEVICE FOR REDUCING AIR PRESSURE IN TIRES DURING EMERGENCY BRAKING OF THE 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 |