CN201099215Y - Vehicle crash-proof device - Google Patents
Vehicle crash-proof device Download PDFInfo
- Publication number
- CN201099215Y CN201099215Y CNU2007201752519U CN200720175251U CN201099215Y CN 201099215 Y CN201099215 Y CN 201099215Y CN U2007201752519 U CNU2007201752519 U CN U2007201752519U CN 200720175251 U CN200720175251 U CN 200720175251U CN 201099215 Y CN201099215 Y CN 201099215Y
- Authority
- CN
- China
- Prior art keywords
- automobile
- collision
- insurance beam
- magnetic poles
- collided
- 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
Links
- 238000003466 welding Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to an automobile anti-collision device which can prevent the huge loss caused by the collision with an object or being collided in driving. A front end safety beam group and a middle safety beam group with the same magnetic poles are assembled and welded in front of an automobile bottom frame by bolt connections so as to be assembled at the front, the back and the side surface of the automobile; when the automobile collides the object or is collided in driving, the same two magnetic poles generate a tremendous pushing force so as to reduce the personal injury and property losses caused by collision to the maximum extent.
Description
Affiliated technical field
The utility model relates to a kind of anti-collision device for automobile that prevents in the running car bump object or bring about great losses during by bump, especially automobile and personal safety is played the anti-collision device for automobile of certain protective role.
Background technology
At present, known anti-collision device for automobile is to install bumper/spoiler before automobile additional, and during car collision, bumper/spoiler is firm more all to be very stiff and demanding, will give the other side and self cause cataphoretic failure.
Summary of the invention
In order to overcome the deficiency that the very stiff and demanding bump of existing Federal bumper exists, the utility model provides a kind of later-model anti-collision device for automobile, and this anti-collision device for automobile can not only alleviate to the other side and causes damage, and can protect the safety of self to greatest extent.
The technical scheme that its technical matters that solves the utility model adopts is: the insurance beam that is with rubber tape in the front end assembling of automobile, 6 pairs of same sex permanent magnets evenly are installed on front end insurance beam and intermediate insurance beam, making has 40 millimeters spacing between the magnetic pole, produce certain pre-thrust.When bumping against object in the running car, the rubber tape on the front end insurance beam can be resisted the impact that slightly acts on the automobile.Excessive when impact, front end insurance beam will hit the intermediate insurance beam, will dwindle and be fixed on their distance between two poles on the whole, and counteractive thrust will increase.When impact reached maxim, distance between two poles will level off to zero, according to Coulomb's law F=m
1.m
2/ u
0.r
2, the thrust between this moment two magnetic poles will be infinitely great.Because be two thrust between magnetic pole, thus avoided object rigid directly mutually the bump.This device is assemblied in the massive losses that causes when the back of automobile and side will prevent that automobile is subjected to clashing into.
The beneficial effects of the utility model are during when bump object in the running car or by bump, owing to be subjected to the like pole thrust, will protect the other side and self safety and property damage to greatest extent.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
1. rubber tapees among the figure, 2. front end insurance beam, 3. intermediate insurance beam, 4. pretension bolt, 5. magnet bolt of rear end plate, 6. permanent magnet.
The specific embodiment
Rubber tape (1) is cemented on the front end insurance beam (2), be used to resist the loss that slight bump brings, with magnet bolt of rear end plate (5) permanent magnet (6) is fixed on front end insurance beam and the intermediate insurance beam (3), connect front end and intermediate insurance beam by pretension bolt (4) assembling, adjust distance between two magnetic poles according to different vehicles, set up certain pre-thrust between making it.
Claims (1)
- A kind of anti-collision device for automobile, front end insurance beam, permanent magnet, intermediate insurance beam pass through bolted connection, assembly welding is before automobile chassis frame, be assemblied in the forward and backward and side of automobile, it is characterized in that: the permanent magnet of like pole is separately fixed on front end and the intermediate insurance beam, adjusts spacing between two magnetic poles by the pretension bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201752519U CN201099215Y (en) | 2007-08-29 | 2007-08-29 | Vehicle crash-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201752519U CN201099215Y (en) | 2007-08-29 | 2007-08-29 | Vehicle crash-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099215Y true CN201099215Y (en) | 2008-08-13 |
Family
ID=39935745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201752519U Expired - Fee Related CN201099215Y (en) | 2007-08-29 | 2007-08-29 | Vehicle crash-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099215Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114819A (en) * | 2011-01-22 | 2011-07-06 | 江西理工大学 | Automobile collision energy magnetic field absorber |
| CN103562011A (en) * | 2012-03-13 | 2014-02-05 | 东春株式会社 | Shock absorbing apparatus for vehicle using permanent magnets and electromagnets |
-
2007
- 2007-08-29 CN CNU2007201752519U patent/CN201099215Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114819A (en) * | 2011-01-22 | 2011-07-06 | 江西理工大学 | Automobile collision energy magnetic field absorber |
| CN102114819B (en) * | 2011-01-22 | 2012-09-26 | 江西理工大学 | Automobile collision energy magnetic field absorber |
| CN103562011A (en) * | 2012-03-13 | 2014-02-05 | 东春株式会社 | Shock absorbing apparatus for vehicle using permanent magnets and electromagnets |
| CN103562011B (en) * | 2012-03-13 | 2016-10-12 | 东春株式会社 | Automobile buffer device invented by using permanent magnet and electromagnet |
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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: 20080813 Termination date: 20100829 |