CN103863227A - Vehicle anti-collision device - Google Patents
Vehicle anti-collision device Download PDFInfo
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- CN103863227A CN103863227A CN201410078289.9A CN201410078289A CN103863227A CN 103863227 A CN103863227 A CN 103863227A CN 201410078289 A CN201410078289 A CN 201410078289A CN 103863227 A CN103863227 A CN 103863227A
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- air bag
- bearing plate
- layer
- collision
- inflating
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Abstract
The invention relates to a vehicle anti-collision device, which comprises more than two layers of inflating bags, wherein each layer of inflating bag is provided with an inflating opening and an air spraying opening, the inner surface of each layer of inflating bag is provided with a pressure bearing plate, more than two layers of inflating bags are bound into a whole with the pressure bearing plate, and the inner layer pressure bearing plate is provided with screw bolt holes for connecting a vehicle bumper cross beam or a road guard bar. The vehicle anti-collision device is fixedly arranged between the cross beam and an outer plate of front and back bumpers, and is fixed on the cross beam through screw bolts, when a vehicle generates collision, the outer layer inflating bags arranged on the front and back bumpers firstly generate collision to receive and absorb collision force, air in the inflating bags is sprayed out from the air spraying opening, the collision force is partially released and decomposed, the collision force which is not released or decomposed is transmitted to the second layer inflating bag through the pressure bearing plate, air in the second layer inflating bag is sprayed out from the air spraying opening, the collision force is partially released and decomposed again until the innermost layer inflating bag and the pressure bearing plate are reached, the collision force and the vibration force are effectively reduced, the harm of the collision force and the vibration force is reduced, and the personnel casualty and the property loss are reduced.
Description
Technical field
The present invention relates to a kind of Collipsion preventor.
Background technology
The current safety air bag that is only provided with in car; in the time that vehicle and the external world bump, can only play a protective role to the passenger in car, vehicle itself is not had to protective effect; because vehicle itself is not had to protective effect, impact force still can damage the passenger in car.Bumper/spoiler on vehicle can shield to slight collision; but excessive in impact force; make in the situation of bumper/spoiler distortion; can not shield to vehicle; trace it to its cause; be on bumper/spoiler, there is no energy absorbing forces of impact, release impact force, decomposition impact force, reduce the device of impact force and vibratory force harm.
Generally, the bumper/spoiler of vehicle is made up of outside plate, padded coaming and crossbeam, wherein its crashproof effect is mainly padded coaming, but the crashproof effect of padded coaming is really very limited, cannot absorbing forces of impact in the time of collision happens, discharge impact force, decompose impact force, reduce impact force and vibratory force harm, reduce personal injury.
Summary of the invention
The present invention seeks to for above-mentioned present situation, aim to provide a kind of energy absorbing forces of impact, discharge impact force, decompose impact force, reduce impact force and vibratory force harm, the Collipsion preventor of minimizing personal injury.
The implementation of the object of the invention is: Collipsion preventor, there is two-layer above air bag, every layer of air bag has inflation inlet, air nozzle, every layer of air bag inner face has bearing plate, plural air bag and bearing plate are tied to one, and internal layer bearing plate has the bolt hole being connected with vehicle bumper crossbeam or road guard.
Internal layer bearing plate is connected with vehicle bumper crossbeam by bolt, more two-layer above air bag and bearing plate are tied to one.While bumping before or after vehicle, first the present invention who is positioned on front/rear collision bumper bumps, first Receiving collision power of outermost layer air bag of the present invention, absorbing forces of impact, under this impact force applied pressure, gas in air bag sprays from air nozzle, and impact force is carried out to part release, decomposition, and the bearing plate between air bag plays a supportive role to outermost layer air bag.The impact force not discharging, decompose reaches second layer air bag through bearing plate, gas in second layer air bag sprays from air nozzle, impact force is carried out to part release, decomposition again, so arrive the air bag of innermost layer, effectively reduce the impact force and the shaking force that touch to vehicle, reduce the harm of impact force and vibratory force, reduced life injures and deaths, property damage.
It is ingenious, easy to implement that the present invention designs, applicable to various vehicles.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention that is provided with three layers of air bag.
The specific embodiment
The present invention has two-layer above air bag, air bag be shaped as the shape similar to the shape of front/rear collision bumper, or be cuboid, arc body, ellipsoid.Every layer of air bag has inflation inlet, air nozzle, and inflation inlet, air nozzle are the seal of energy bearing certain pressure.Air nozzle is that sheet rubber, plastic sheet or glass sheet plastic hollow screw rod, nut are fixed on to the seal forming on air bag.
Every layer of air bag inner face has bearing plate 3, and stay bearing plate has the impact force of minimizing and shaking force, the effect of support and inflation bag, protection carbody.Internal layer bearing plate has the bolt hole being connected with vehicle bumper crossbeam or road guard.Stay bearing plate is sheet steel or plastic flagstone.Plural air bag and bearing plate are tied to and are integrally formed the present invention.
The number of plies of air bag of the present invention and bearing plate is determined as required, but as the pressure that air bag air nozzle from outside to inside, air bag, bearing plate can be born is expressed as A1, B1, C1, A2, B2, C2, A3, B3, C3 ..., necessary A1<B1<C1<A2LEssT. LTssT.LTB2<C2<A3< B3<C3< ...The pressure that the present invention can bear air bag air nozzle from outside to inside, air bag, bearing plate increases gradually, even if outer field air bag, air nozzle, bearing plate do not discharge impact force and vibratory force completely, decompose, the air bag of innermost layer, air nozzle, bearing plate also can completely or substantially discharge impact force and vibratory force completely, decompose, to reduce the harm of impact force and vibratory force, reduce life injures and deaths.
The impact that can discharge, decompose 1 ton of vehicle speed per hour 30km as internal layer air bag of the present invention, three layers of impact that just can discharge, decompose 1 ton of vehicle speed per hour 90km, the discharging of multilayer, decompose larger impact, therefore the present invention can be used as the anticollision device of automobile.
Fig. 1, for being provided with three layers of air bag 2, can be used for the instance graph of the present invention of vehicle front/rear collision bumper.With reference to Fig. 1, three layers of air bag be shaped as the shape similar to the shape of front/rear collision bumper.Every layer of air bag has inflation inlet 1, air nozzle 4, and inflation inlet, air nozzle are the seal of energy bearing certain pressure.Between air bag, there is bearing plate 3.
If the pressure that can bear of the air nozzle 4 of three layers of air bag is expressed as A1, A2, A3 from outside to inside, the pressure that three layers of air bag 2 can bear is expressed as B1, B2, B3, the pressure that three layers of bearing plate 3 can bear is expressed as C1, C2, C3, A1<B1<C1<A2LEssT. LTssT.LTB2<C2<A3< B3<C3.The pressure that can bear as A1 is 100kg, and B1, C1, A2, B2, C2, A3, B3, C3 are respectively 150kg, 200kg, 250kg, 300kg, 350kg, 400kg, 450kg, 500kg.
Internal layer bearing plate is connected with vehicle bumper crossbeam by bolt, more two-layer above air bag and bearing plate are tied to one.While bumping before or after vehicle, first the present invention who is positioned on front/rear collision bumper bumps, first Receiving collision power of outermost layer air bag of the present invention, absorbing forces of impact, under this impact force applied pressure, the gas in air bag sprays from air nozzle, and impact force is carried out to part release, decomposition, can prevent bounce, avoid secondary injury.Bearing plate between air bag plays a supportive role to outermost layer air bag.The impact force not discharging, decompose reaches second layer air bag through bearing plate, gas in second layer air bag sprays from air nozzle, impact force is carried out to part release, decomposition again, so arrive the air bag of innermost layer, effectively reduce the impact force and the shaking force that touch to vehicle, reduce the harm of impact force and vibratory force, reduced personal injury, property damage.
The special location that commute gets into an accident, as the location such as sharply turning, anxious descending or at the emergency lane of long descending, can be connected with the railing in the location such as sharply turning, anxious descending by bolt being designed to cuboid, arc body, ellipsoidal internal layer bearing plate of the present invention, or chain is on the crashproof sand drift of the emergency lane of long descending, more two-layer above air bag and bearing plate are tied to one; Load onto after the present invention, can reduce and run in these locations impact force and the vibratory force that may produce because of collision.
Claims (7)
1. Collipsion preventor, it is characterized in that having two-layer above air bag, every layer of air bag has inflation inlet, air nozzle, every layer of air bag inner face has bearing plate, plural air bag and bearing plate are tied to one, and internal layer bearing plate has the bolt hole being connected with vehicle bumper crossbeam or road guard.
2. Collipsion preventor according to claim 1, is characterized in that the shape similar to the shape of front/rear collision bumper that be shaped as of air bag, or is cuboid, arc body, ellipsoid.
3. Collipsion preventor according to claim 1, is characterized in that inflation inlet, air nozzle are the seal of energy bearing certain pressure.
4. Collipsion preventor according to claim 1, is characterized in that air nozzle is that sheet rubber, plastic sheet or glass sheet plastic hollow screw rod, nut are fixed on to the seal forming on air bag.
5. Collipsion preventor according to claim 1, is characterized in that the thick 15-20cm of air bag (2).
6. Collipsion preventor according to claim 1, it is characterized in that establishing the pressure that can bear of the air nozzle of three layers of air bag (4) from outside to inside and be expressed as A1, A2, A3, the pressure that three layers of air bag (2) can bear is expressed as B1, B2, B3, the pressure that three layers of bearing plate (3) can bear is expressed as C1, C2, C3, A1<B1<C1<A2LEssT. LTssT.LTB2<C2<A3< B3<C3.
7. Collipsion preventor according to claim 1, is characterized in that stay bearing plate is sheet steel or plastic flagstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078289.9A CN103863227A (en) | 2014-03-05 | 2014-03-05 | Vehicle anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078289.9A CN103863227A (en) | 2014-03-05 | 2014-03-05 | Vehicle anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103863227A true CN103863227A (en) | 2014-06-18 |
Family
ID=50902437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078289.9A Pending CN103863227A (en) | 2014-03-05 | 2014-03-05 | Vehicle anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103863227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760552A (en) * | 2015-04-02 | 2015-07-08 | 南京理工大学 | Automobile crash buffer device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518183A (en) * | 1984-02-27 | 1985-05-21 | Lee Joseph K | Extendible safety impact bags for vehicles |
| DE4239120C2 (en) * | 1992-11-20 | 1994-12-22 | Albrecht Dr Ing Hartmann | Compact vehicle |
| CN2237574Y (en) * | 1995-06-21 | 1996-10-16 | 宋九成 | Air-bag protector for automobile |
| CN2516401Y (en) * | 2002-01-28 | 2002-10-16 | 李丽佳 | Bumper for preventing car when collision |
| WO2004108477A2 (en) * | 2003-06-05 | 2004-12-16 | Kyung Hwan Kim | Structure of shock- absorbing air bag for automobile |
| CN2780556Y (en) * | 2004-11-30 | 2006-05-17 | 王雄伟 | Collision-proof shock absorbing device of automobile |
| CN203766673U (en) * | 2014-03-05 | 2014-08-13 | 刘宗军 | Anti-collision device for vehicle |
-
2014
- 2014-03-05 CN CN201410078289.9A patent/CN103863227A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518183A (en) * | 1984-02-27 | 1985-05-21 | Lee Joseph K | Extendible safety impact bags for vehicles |
| DE4239120C2 (en) * | 1992-11-20 | 1994-12-22 | Albrecht Dr Ing Hartmann | Compact vehicle |
| CN2237574Y (en) * | 1995-06-21 | 1996-10-16 | 宋九成 | Air-bag protector for automobile |
| CN2516401Y (en) * | 2002-01-28 | 2002-10-16 | 李丽佳 | Bumper for preventing car when collision |
| WO2004108477A2 (en) * | 2003-06-05 | 2004-12-16 | Kyung Hwan Kim | Structure of shock- absorbing air bag for automobile |
| CN2780556Y (en) * | 2004-11-30 | 2006-05-17 | 王雄伟 | Collision-proof shock absorbing device of automobile |
| CN203766673U (en) * | 2014-03-05 | 2014-08-13 | 刘宗军 | Anti-collision device for vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760552A (en) * | 2015-04-02 | 2015-07-08 | 南京理工大学 | Automobile crash buffer device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |