CN201009836Y - Vehicle with anti-collision air chamber bumpers - Google Patents
Vehicle with anti-collision air chamber bumpers Download PDFInfo
- Publication number
- CN201009836Y CN201009836Y CNU2007200190374U CN200720019037U CN201009836Y CN 201009836 Y CN201009836 Y CN 201009836Y CN U2007200190374 U CNU2007200190374 U CN U2007200190374U CN 200720019037 U CN200720019037 U CN 200720019037U CN 201009836 Y CN201009836 Y CN 201009836Y
- Authority
- CN
- China
- Prior art keywords
- bumper
- spoiler
- collision
- automobile
- air bag
- 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 discloses a car equipped with anti-collision airbag bumper. The bumper is a U-shaped channel steel stamped from a steel plate and connected with the frame side rail. The bottom steel plate of the bumper extends inside the U-shaped channel steel to form a hollow cavity. An exit port is provided at the bottom of the U-shaped channel steel to communicate with the outside. A rubber airbag is arranged inside the extending part of the U-shaped channel steel and connected with a high-pressure gas source via a pipeline. The utility model can sense signals and rapidly transfer the signals to the high-pressure gas source before the car crash or promptly upon the crash, the rubber airbag is rapidly inflated via the pipeline and expands out of the exit port to form an inflated airbag in front of the car, so as to eliminate or reduce the hazards of car crash to pedestrians on the road human body, thereby eliminating or reducing the pedestrian casualty in a car accident.
Description
Affiliated technical field
The utility model relates to a kind of automobile, is a kind of improvement of automobile bumper structure specifically.
Background technology
Federal bumper is to absorb the safety device that relaxes foreign impacts power protection vehicle body front and rear part, places the front and back of auto body, and it is to strike out U type channel-section steel by steel plate, with chassis side rail riveted joint or weld together, has the function of protection car body.Along with developing of automobile industry, the bumper/spoiler before and after the car of today except original defencive function, is pursuit and the harmony of car body moulding and the lightweight of unification and realization car body, and adopts the bumper/spoiler that is made of plastics.This plastics bumper/spoiler comprises outside plate, padded coaming and crossbeam, and the crossbeam cold-rolling steel-plate punch becomes U type groove, and outside plate and buffering material are attached on the crossbeam, and crossbeam is connected by screw with chassis side rail.This Federal bumper has strength rigid and ornamental; when bumping, automobile can play buffer action; car body before and after the protection; yet; in the current motor traffic accidents that takes place; bumper/spoiler by automobile knocks the pedestrian down; roll the traffic accident that the pedestrian is caused death or causes injury by wheel again or directly the pedestrian is collided to death or the traffic accident of wounding emerges in an endless stream by bumper/spoiler; therefore; this can absorb mitigation foreign impacts power protection vehicle body front and rear part safety device to make full use of Federal bumper; its structure is improved; make it can be before colliding or when being about to take place to collide; can perception; transmit signal and take measures to realize to stop or lower the harm that collision causes pedestrian's human body; become still unsolved technical task; designer of the present utility model just is based on such consideration, and the technical scheme of problem in the solution that proposes.
Before the utility model design is finished, not seeing a kind of automobile that have anti-collision air bag bumper/spoiler identical with the utility model structure uses in daily life, not seeing a kind of automobile that have anti-collision air bag bumper/spoiler identical with the utility model structure has sale on market, it is on the books in the literature also not see identical with the utility model structure a kind of automobile that has an anti-collision air bag bumper/spoiler.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile that has the anti-collision air bag bumper/spoiler, its bumper/spoiler can take place automobile collide the pedestrian before or when being about to take place to collide the pedestrian, can perception, transmit signal and realize stoping or lower and collide harm and the injury that pedestrian's human body is caused.
For achieving the above object, the utility model adopts following technical proposals:
A kind of automobile that has the anti-collision air bag bumper/spoiler, include bumper/spoiler, said bumper/spoiler strikes out U type channel-section steel by steel plate, link together with chassis side rail, the following steel plate that it is characterized in that the bumper/spoiler that said U type channel-section steel is made continues to extend in U type groove, and formation can be held the cavity of object, the outlet of UNICOM inside and outside the bottom of said U type groove is provided with U type groove, be placed with rubber pneumatic bag in said extension U type groove, said air bag is connected with high-pressure air source by pipeline.
Said high-pressure air source is after energized, high pressure gas moments is by said pipeline, enter rubber pneumatic bag, the bottom of said air bag by said bumper/spoiler U type groove is provided with the outlet of UNICOM inside and outside the U type groove, form big air bag in the place ahead of bumper/spoiler, avoided contacting between pedestrian and the bumper/spoiler.
In technique scheme, on said bumper/spoiler, be provided with collision sensing device, said collision sensing device is connected with power supply by latch, socket, by the electric power connection lead, is connected with the high-pressure air source power supply.
In technique scheme, said collision sensing device comprises spring, motor and the switch of certain-length, and spring is arranged on bumper/spoiler the place ahead, and motor is connected with spring by its driving system, and motor is connected with power supply with its switch.
The length of said spring can be 1.5-2 rice, is provided with connecting rod between the said spring, and when the pedestrian touches any position of connecting rod, spring will be compressed, the starter motor switch, and energized, and then start said high-pressure air source power supply.
In technique scheme, on said bumper/spoiler, be provided with inductive probe, master controller is housed in the car, said master controller is provided with the large-scale integration circuit that is composed of instruction repertorie, and this integrated circuit is connected with power motor, high-pressure air source power supply.
In technique scheme, said high-pressure air source is an electric detonator, and said electric detonator is connected with said high-pressure air source power supply.
Electric detonator is after energized, and the high pressure gas that instantaneous explosion produced are as high-pressure air source.
In technique scheme, said high-pressure air source is a high-pressure chamber, and said high-pressure chamber is connected with said high-pressure air source power supply.
The utility model has more following effects and good effect:
The utility model provides a kind of automobile that has the anti-collision air bag bumper/spoiler, the following steel plate of the bumper/spoiler that said U type channel-section steel is made continues to extend in U type groove, formation can be held the cavity of air bag, the outlet of UNICOM inside and outside the bottom of said U type groove is provided with U type groove, in said extension U type groove, be placed with rubber pneumatic bag, said air bag is connected with high-pressure air source by pipeline, before automobile takes place people's collision or when being about to take place to collide, can perception, transmit signal and rapidly signal is passed to high-pressure air source, after said high-pressure air source starts, by said pipeline, with the rapid inflation of said glue air bag, air bag forms the aerated capsule that the pedestrian realizes and car is isolated that is enough to make in advancing by said outlet in the place ahead of car, realize to stop or lower and collide the harm that pedestrian's human body is caused, thereby stop or reduce the casualty accident of automobile the pedestrian.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A-A direction scheme drawing among Fig. 1;
Fig. 3 is the view of A-A direction behind said airbag aeration among Fig. 1.
In the drawings,
The 1st, car body, the 2nd, bumper/spoiler, the 21st, cavity, the 22nd, outlet, the 3rd, air bag, the 4th, high-pressure air source, the 5th, spring, 5 ' is spring, the 6th, spring link, the 7th, pipeline.
The specific embodiment
Embodiment 1:
See Fig. 1, Fig. 2 and Fig. 3.
A kind of automobile that has the anti-collision air bag bumper/spoiler, include bumper/spoiler (2), said bumper/spoiler (2) strikes out U type channel-section steel by steel plate, link together with chassis side rail, the following steel plate of the bumper/spoiler (2) that said U type channel-section steel is made continues to extend in U type groove, formation can be held the cavity (21) of object, the outlet (22) of UNICOM inside and outside the bottom of said U type groove is provided with U type groove, in said extension U type groove, be placed with rubber pneumatic bag (3), said air bag (3) is connected with high-pressure air source (4) by pipeline (7), on said bumper/spoiler (2), be provided with collision sensing device, said collision sensing device comprises the spring of certain-length, motor and switch, spring is arranged on bumper/spoiler the place ahead, motor is connected with spring by its driving system, motor is connected with power supply with its switch, the length of said spring can be 2 meters, be provided with connecting rod between the said spring, when the pedestrian touches any position of connecting rod, spring will be compressed, the starter motor switch, energized, and then start said high-pressure air source (4) power supply, said high-pressure air source (4) is after energized, high pressure gas moments is by said pipeline (7), enter rubber pneumatic bag (3), said air bag (3) is provided with the outlet (22) of the inside and outside UNICOM of U type groove by the bottom of said bumper/spoiler (2) U type groove, form big air bag (3) in the place ahead of bumper/spoiler (2), avoided contacting between pedestrian and the bumper/spoiler (2).
Claims (6)
1. automobile that has the anti-collision air bag bumper/spoiler, include bumper/spoiler (2), said bumper/spoiler (2) strikes out U type channel-section steel by steel plate, link together with chassis side rail, the following steel plate that it is characterized in that the bumper/spoiler (2) that said U type channel-section steel is made continues to extend in U type groove, formation can be held the cavity (21) of object, the outlet (22) of UNICOM inside and outside the bottom of said U type groove is provided with U type groove, be placed with rubber pneumatic bag (3) in said extension U type groove, said air bag (3) is connected with high-pressure air source (4) by pipeline (7).
2. a kind of automobile that has the anti-collision air bag bumper/spoiler according to claim 1, it is characterized in that on said bumper/spoiler (2), being provided with collision sensing device, said collision sensing device is connected with power supply by latch, socket, by the electric power connection lead, be connected with high-pressure air source (4) power supply.
3. a kind of automobile that has the anti-collision air bag bumper/spoiler according to claim 2, it is characterized in that said collision sensing device comprises spring, motor and the switch of certain-length, spring is arranged on bumper/spoiler the place ahead, motor is connected with spring by its driving system, and motor is connected with power supply with its switch.
4. a kind of automobile that has the anti-collision air bag bumper/spoiler according to claim 1, it is characterized in that on said bumper/spoiler (2), being provided with inductive probe, master controller is housed in the car, said master controller is provided with the large-scale integration circuit that is composed of instruction repertorie, and this integrated circuit is connected with power motor, high-pressure air source (4) power supply.
5. a kind of automobile that has the anti-collision air bag bumper/spoiler according to claim 1 is characterized in that said high-pressure air source (4) is electric detonator, and said electric detonator links to each other with said high-pressure air source (4) power supply.
6. a kind of automobile that has the anti-collision air bag bumper/spoiler according to claim 1 is characterized in that said high-pressure air source (4) is high-pressure chamber, and said high-pressure chamber is connected with said high-pressure air source (4) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200190374U CN201009836Y (en) | 2007-02-16 | 2007-02-16 | Vehicle with anti-collision air chamber bumpers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200190374U CN201009836Y (en) | 2007-02-16 | 2007-02-16 | Vehicle with anti-collision air chamber bumpers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009836Y true CN201009836Y (en) | 2008-01-23 |
Family
ID=39044772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200190374U Expired - Fee Related CN201009836Y (en) | 2007-02-16 | 2007-02-16 | Vehicle with anti-collision air chamber bumpers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009836Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043013A (en) * | 2012-12-10 | 2013-04-17 | 芜湖市顺昌汽车配件有限公司 | Automobile bumper |
| CN104401279A (en) * | 2014-12-09 | 2015-03-11 | 常州特斯克车镜有限公司 | Bumper |
| CN105857223A (en) * | 2016-04-17 | 2016-08-17 | 王福成 | High-strength anti-collision steel beam |
| CN107310498A (en) * | 2017-06-27 | 2017-11-03 | 山东国金汽车制造有限公司 | A kind of rear bumper mounting bracket being easily installed |
-
2007
- 2007-02-16 CN CNU2007200190374U patent/CN201009836Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043013A (en) * | 2012-12-10 | 2013-04-17 | 芜湖市顺昌汽车配件有限公司 | Automobile bumper |
| CN104401279A (en) * | 2014-12-09 | 2015-03-11 | 常州特斯克车镜有限公司 | Bumper |
| CN105857223A (en) * | 2016-04-17 | 2016-08-17 | 王福成 | High-strength anti-collision steel beam |
| CN107310498A (en) * | 2017-06-27 | 2017-11-03 | 山东国金汽车制造有限公司 | A kind of rear bumper mounting bracket being easily installed |
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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: 20080123 Termination date: 20110216 |