CN101386298A - Automobile emergency parking apparatus - Google Patents
Automobile emergency parking apparatus Download PDFInfo
- Publication number
- CN101386298A CN101386298A CNA2008101218573A CN200810121857A CN101386298A CN 101386298 A CN101386298 A CN 101386298A CN A2008101218573 A CNA2008101218573 A CN A2008101218573A CN 200810121857 A CN200810121857 A CN 200810121857A CN 101386298 A CN101386298 A CN 101386298A
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- valve
- control button
- rapid
- parking apparatus
- piston
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Abstract
The invention discloses a vehicle emergency stopping device which is characterized in that the vehicle emergency stopping device includes a control button arranged in a vehicle cab and fast exhaust valves arranged on each wheel and equal to the numbers of the wheels; one end of the fast exhaust valve is communicated with the air pressure in a vehicle tire and the other end is communicated with the air pressure of the outside atmosphere; all the fast exhaust valves are uniformly controlled by the control button. The vehicle emergency stopping device is simply and conveniently arranged, is economic, has high practicability, can be matched with braking for achieving the effect of sharp braking in a short brake distance, can avoid or lighten the irreparable terrible results caused by accidents, is an ideal and safe device for preventing bumping and stopping the overspeed vehicle and provides prevention and guarantee for the driving safety.
Description
[technical field]
The present invention relates to a kind of running safety emergency facility.
[background technology]
Automobile brings many convenience to people's trip, work, but accidentally also trouble can occur, even disaster.Automobile under steam, as it is unexpected to run into burst, needs anxious the parking when dodging, because preshoot inertia, behind drag, automobile also will be taken advantage of a situation and be slided a segment distance, cause in promptly dodging, still can't avoid sometimes bumping, even the grave accident of car crash.
[summary of the invention]
Problem in view of present known technology existence, the invention provides a kind of automotive safety emergency facility, it is unexpected to run into burst at automobile, need anxious the parking when dodging, allow full vehicle tyre while " quick-fried " tire exit, assist sudden stop by force, cooperate drag by vehicle moment paralysis, can't walk, avoid or alleviate the purpose that car is spoken sarcastically and hindered to reach.
For solving the problems of the technologies described above, the present invention takes following technical scheme to finish:
A kind of automobile emergency parking apparatus, it is characterized in that: described automobile emergency parking apparatus comprises the rapid-release valve identical with automotive wheel quantity on being located at the indoor control button of vehicle drive and being located at each automotive wheel, described rapid-release valve one end is communicated with the motor tire internal gas pressure, the other end is communicated with external atmosphere pressure, and all rapid-release valves are by the unified control of described control button.Described rapid-release valve is made up of charge valve and air cock, and described air cock is electrically connected with described control button.Described charge valve comprises the valve body and the spring perch of captive joint, be provided with spool and spring between described valve body and the spring perch, described spool is adjacent to described valve body under the effect of spring, external atmosphere pressure and motor tire internal gas pressure are separated, be fixedly connected with valve rod on the described spool, the two ends of described valve rod are supported by described valve body and spring perch respectively, described valve rod top is provided with described air cock, described air cock action can promote valve rod and open spool, and external atmosphere pressure and motor tire internal gas pressure are connected.Described air cock comprises the switch case that has air bleed hole with described valve body bonded assembly, be provided with the piston of band lead in the described switch case, piston can move in switch case, one of described piston is rectified described valve rod, described internal piston is equipped with gunpowder, described lead one end contacts with gunpowder, and the other end is electrically connected with described control button.
Above-mentioned automobile emergency parking apparatus, on four wheels of automobile, rapid-release valve is set all, these four rapid-release valves are by the control button centralized control that is located at operator's compartment, unexpected when meeting burst, other safety measure can't in time be controlled, during disposal, when stepping on slipper, press control button immediately, at this moment four tires venting that is opened immediately, the venting of tire descends vehicle body, dissolve automobile to forward momentum with the gravity of unexpected decline, increase with the ground friction resistance because of the back that bleeds a tire again simultaneously, also can dissolve preshoot inertia, cooperate drag, make the anxious distance of stopping shorten many than standard stopping distance, make it to reach the effect of quick parking, reach and avoid or alleviate the purpose that car is spoken sarcastically and hindered.Simultaneously, again can be after settlement of accident finishes automobile tyre inflation, just can continue to travel to set out on a journey in the inflation back, so this automobile emergency parking apparatus also has simple and convenient, the economical and practical characteristics that are provided with.
In sum, compared with prior art, the present invention has outstanding substantive distinguishing features and obvious improvement.
[description of drawings]
The present invention has following accompanying drawing:
Fig. 1 is a rapid-release valve structural representation of the present invention
[specific embodiment]
This invention is implemented by the following technical programs:
This automobile emergency parking apparatus, comprise and be located at the indoor control button of vehicle drive and be installed in four rapid-release valves on the automotive wheel, rapid-release valve one end is communicated with the motor tire internal gas pressure, the other end is communicated with external atmosphere pressure, four rapid-release valves are by the centralized and unified control of described control button, when pressing control button, can control four rapid-release valves and fast the gas of motor tire be bled off simultaneously.The described rapid-release valve of accompanying drawing 1 expression is made up of charge valve and air cock, described air cock is electrically connected with described control button, explosion type is adopted in its action of the air cock of accompanying drawing 1 expression, and air cock also can adopt mechanical type, electrodynamic type or other form certainly.
With reference to accompanying drawing 1, described rapid-release valve divides two parts up and down, and top is air cock, and its air bleed hole 14 is communicated with external atmosphere pressure, and the lower part is a charge valve, and its lower ending opening 13 is communicated with the motor tire internal gas pressure.Described charge valve comprises the valve body 6 and the spring perch 11 of captive joint, be cast with rubbery outer cover 12 in described spring perch 11 outsides, described rapid-release valve can be installed on the automotive wheel by this rubbery outer cover 12, be provided with spool 9 and spring 10 between described valve body 6 and the spring perch 11, described spool 9 is being adjacent under the effect of spring 10 on the packing seal 8 that is located at described valve body 6 lower ends, external atmosphere pressure and motor tire internal gas pressure are separated, be fixedly connected with valve rod 7 on the described spool 9, the two ends of described valve rod 7 are respectively by described valve body 6 and spring perch 11 support guides.
Described air cock comprises the piston 4 of switch case 5 and band lead 1, described switch case 5 lower ends are threaded with described valve body 6, the upper end of switch case 5 is provided with end cap 2, described piston 4 is movably arranged in the switch case 5, described switch case 5 sidewalls are provided with described air bleed hole 14, the lower end of described piston 4 is over against the valve rod 7 of described charge valve, the upper end is connected with piston head 16 and close described end cap 2, a small amount of gunpowder is equipped with in described piston 4 inside, described lead 1 one ends contact with described gunpowder, and the other end passes described end cap aperture and is electrically connected with described control button; The outer round surface of described piston 4 is provided with the retaining annular groove, is provided with retaining ring 3 in this retaining annular groove, and retaining ring 3 circumference are provided with opening, make retaining ring 3 have elasticity, corresponding with this retaining ring, be provided with circular groove 15 in described switch case 5 madial wall relevant positions, circular groove 15 cross section indentions.At ordinary times, retaining ring 3 is positioned at circular groove 15, be in relaxation state, when piston 4 moves, retaining ring 3 will be compressed and leave circular groove 15, because the elasticity of retaining ring 3, the retaining ring will be close to switch case 5 inwalls, do not having under enough external force effects, piston 4 can be stuck in the optional position of switch case inwall.
In the vehicle traveling process that above-mentioned rapid-release valve is housed, run into emergency situation and need glancing impact, chaufeur is pressed control button immediately when stepping on slipper, at this moment switch on control button bonded assembly lead, a small amount of explosive in the piston 4 is lighted ignition, piston head 16 is opened, under the reaction thrust effect that blast impulse forms, piston 4 moves to valve rod 7 directions rapidly, promote valve rod 7 and open spool 9, external atmosphere pressure and motor tire internal gas pressure are connected, the tire pressure release of exitting fast, retaining ring 3 is compressed and breaks away from circular groove 15 simultaneously, after explosive thrust disappears, because the elastic reaction of retaining ring 3, piston 4 will continue to remain on be opened on the position of spool 9 venting, guarantee the tire pressure release of exitting fully.After settlement of accident finishes, described air cock to be taken off or changes, described charge valve will be closed this moment, just can continue to travel behind the automobile tyre inflation to set out on a journey.
Above-mentioned rapid-release valve can replace existing automobile tyre inflation valve to install and use.If can guarantee quick deflation time requirement after existing automobile tyre inflation valve improves and satisfy under the prerequisite of emergency braking, rapid-release valve can only be installed on the existing automobile tyre inflation valve as a kind of step switch and get final product; Certainly, rapid-release valve also can only have quick venting function, is used with existing automobile tyre inflation valve, in case of emergency the tire quick pressure releasing can be got final product.
Claims (4)
1. automobile emergency parking apparatus, it is characterized in that: described automobile emergency parking apparatus comprises the rapid-release valve identical with automotive wheel quantity on being located at the indoor control button of vehicle drive and being located at each automotive wheel, described rapid-release valve one end is communicated with the motor tire internal gas pressure, the other end is communicated with external atmosphere pressure, and all rapid-release valves are by the unified control of described control button.
2. a kind of automobile emergency parking apparatus as claimed in claim 1 is characterized in that: described rapid-release valve is made up of charge valve and air cock, and described air cock is electrically connected with described control button.
3. a kind of automobile emergency parking apparatus as claimed in claim 2, it is characterized in that: described charge valve comprises the valve body (6) and the spring perch (11) of captive joint, be provided with spool (9) and spring (10) between described valve body (6) and the spring perch (11), described spool (9) is adjacent to described valve body (6) under the effect of spring (10), external atmosphere pressure and motor tire internal gas pressure are separated, be fixedly connected with valve rod (7) on the described spool (9), the two ends of described valve rod (7) are supported by described valve body (6) and spring perch (11) respectively, described valve rod (7) top is provided with described air cock, described air cock action can promote valve rod (7) and open spool (9), and external atmosphere pressure and motor tire internal gas pressure are connected.
4. the described a kind of automobile emergency parking apparatus of claim 3, it is characterized in that: described air cock comprises the switch case (5) that has air bleed hole (14) with described valve body (6) bonded assembly, be provided with the piston (4) of band lead (1) in the described switch case (5), piston can move in switch case, one of described piston (4) is rectified described valve rod (7), gunpowder is equipped with in described piston (4) inside, and described lead (1) one end contacts with gunpowder, and the other end is electrically connected with described control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008101218573A CN100572158C (en) | 2008-10-21 | 2008-10-21 | A kind of automobile emergency parking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008101218573A CN100572158C (en) | 2008-10-21 | 2008-10-21 | A kind of automobile emergency parking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101386298A true CN101386298A (en) | 2009-03-18 |
| CN100572158C CN100572158C (en) | 2009-12-23 |
Family
ID=40476027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008101218573A Expired - Fee Related CN100572158C (en) | 2008-10-21 | 2008-10-21 | A kind of automobile emergency parking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100572158C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475384C1 (en) * | 2011-07-11 | 2013-02-20 | Игорь Сергеевич Шишкин | Device for emergency brake application |
| CN103770582A (en) * | 2014-01-24 | 2014-05-07 | 陕西科技大学 | Device and method for quickly deflating tire of automobile |
| CN103832414A (en) * | 2014-03-20 | 2014-06-04 | 李立毅 | Emergent deflation device of car tire |
| CN104442225A (en) * | 2014-11-08 | 2015-03-25 | 董超 | Automobile body system with chassis having stress sensor |
| CN109700264A (en) * | 2019-03-08 | 2019-05-03 | 江苏金世缘乳胶制品股份有限公司 | A kind of U-shaped pillow of height adjustable frothed latex and preparation method thereof |
| CN112519729A (en) * | 2021-01-13 | 2021-03-19 | 上海驰尼汽车用品有限公司 | Electric vehicle device for deflation of rear tire during emergency braking |
| CN112977361A (en) * | 2019-12-13 | 2021-06-18 | 高可盈 | Device for quickly stopping out-of-control vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1048687A (en) * | 1950-10-30 | 1953-12-23 | Bendix Westinghouse Automotive | Tire inflation control system |
| GB702621A (en) * | 1950-10-30 | 1954-01-20 | Bendix Westinghouse Automotive | Improvements in or relating to tire inflation control systems |
| US4820166A (en) * | 1986-07-23 | 1989-04-11 | Farrell Ii Donald A | Apparatus and system for selectively deflating tires, and causing power steering and power brake failures for training drivers |
-
2008
- 2008-10-21 CN CNB2008101218573A patent/CN100572158C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475384C1 (en) * | 2011-07-11 | 2013-02-20 | Игорь Сергеевич Шишкин | Device for emergency brake application |
| CN103770582A (en) * | 2014-01-24 | 2014-05-07 | 陕西科技大学 | Device and method for quickly deflating tire of automobile |
| CN103832414A (en) * | 2014-03-20 | 2014-06-04 | 李立毅 | Emergent deflation device of car tire |
| CN103832414B (en) * | 2014-03-20 | 2016-08-17 | 李立毅 | A kind of emergency deflation device of automobile tire |
| CN104442225A (en) * | 2014-11-08 | 2015-03-25 | 董超 | Automobile body system with chassis having stress sensor |
| CN109700264A (en) * | 2019-03-08 | 2019-05-03 | 江苏金世缘乳胶制品股份有限公司 | A kind of U-shaped pillow of height adjustable frothed latex and preparation method thereof |
| CN112977361A (en) * | 2019-12-13 | 2021-06-18 | 高可盈 | Device for quickly stopping out-of-control vehicle |
| CN112519729A (en) * | 2021-01-13 | 2021-03-19 | 上海驰尼汽车用品有限公司 | Electric vehicle device for deflation of rear tire during emergency braking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100572158C (en) | 2009-12-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20161021 |