CN204020778U - Vehicle collision energy absorber - Google Patents
Vehicle collision energy absorber Download PDFInfo
- Publication number
- CN204020778U CN204020778U CN201420496055.1U CN201420496055U CN204020778U CN 204020778 U CN204020778 U CN 204020778U CN 201420496055 U CN201420496055 U CN 201420496055U CN 204020778 U CN204020778 U CN 204020778U
- Authority
- CN
- China
- Prior art keywords
- magnet
- bumper
- collision
- rotating shaft
- spoiler
- 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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- Vibration Dampers (AREA)
Abstract
The utility model device relates to a kind of vehicle collision energy absorber device, and this device is made up of bumper/spoiler (1), jounce bumper (2), the collisional quenching device (3) of band rotating shaft, axle rotor (4), U-shaped magnet (5), magnet dividing plate (6).When low speed collision, absorb energy by the deformation of jounce bumper spring; When high-speed crash, shrink owing to being with the collisional quenching device of rotating shaft, the distance of two blocks of magnet is reduced, because same polarity is repelled mutually, two blocks of magnet produce twisting, be the kinetic energy of magnet by the Conversion of Energy in collision like this, simultaneously under the effect of magnet division board, two blocks of magnet can not bind because unlike polarity attracts each other and are integrated, and what wherein magnet division board adopted is have well every the rubber plate of magnetic effect.
Description
Technical field
The utility model belongs to automobile collision energy absorption techniques field, relate to a kind of vehicle collision energy absorber, be the kinetic energy of magnet by the Conversion of Energy produced in collision process, thus the energy absorbed in collision, there is better performance at low speed (being less than 15km/h) and high speed (49km/h) collision.
Background technology
Developing rapidly of current auto trade, automobile becomes the vehicle of people's indispensability, but for automobile storage potential safety hazard also result in people and pay close attention to greatly.Current automobile collision preventing structure mainly contains before automobile and is with a bumper/spoiler, have a tire below, reduce with this loss that automobile brings in collision process, the too mechanization of this structure, there is no the branch problem of the energy produced in fundamentally solving collision process.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, and provide a kind of easy to use, structure is simple, the vehicle collision energy absorber of the energy that can effectively produce in transfer collision process.
The technical solution of the utility model is: a kind of vehicle collision energy absorber, comprise collisional quenching device (3), axle rotor (4), U-shaped magnet (5), the magnet dividing plate (6) of bumper/spoiler (1), jounce bumper (2), band rotating shaft, described bumper/spoiler (1) there are three jounce bumpers, spring damper (2) is positioned at the both sides of bumper/spoiler (1), the energy produced when absorbing automobile generation slight impact or low speed collision; Collisional quenching device (3) with rotating shaft is positioned at the centre of bumper/spoiler (1), impact absorption device (3) with rotating shaft is connected with U-shaped magnet (5) and magnet dividing plate (6), absorbs the energy produced when fierce collision or high-speed impact occur automobile.
Aforesaid magnet dividing plate (6), for having the rubber plate every magnetic effect, is protected two pieces of magnet heteropoles mutually to bind and is integrated.
The utility model structure is simple, and easy to use, the energy produced in effective transfer collision process, has ensured the safety of automobile.
Accompanying drawing explanation
Fig. 1 is utility model integral structure schematic diagram.
1. bumper/spoiler; 2. jounce bumper; 3. be with the collisional quenching device of rotating shaft; 4. axle rotor; 5.U type magnet; 6. magnet dividing plate
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the present utility model is described, as shown in Figure 1: this device comprises collisional quenching device (3), axle rotor (4), U-shaped magnet (5), the magnet dividing plate (6) of bumper/spoiler (1), jounce bumper (2), band rotating shaft.
Above-mentioned Federal bumper is equipped with three shock absorbers, is positioned at the spring damper on both sides when automobile generation slight impact or low speed collision, absorb the energy in collision; The impact absorption device being positioned at middle band rotating shaft is connected with U-shaped magnet and magnet division board, when fierce collision or high-speed impact occur automobile, absorbs collision energy.
When low speed collision, absorb energy by the deformation of jounce bumper spring; When high-speed crash, shrink owing to being with the collisional quenching device of rotating shaft, the distance of two blocks of magnet is reduced, because same polarity is repelled mutually, two blocks of magnet produce twisting, be the kinetic energy of magnet by the Conversion of Energy in collision like this, simultaneously under the effect of magnet division board, two blocks of magnet can not bind because unlike polarity attracts each other and are integrated, and what wherein magnet division board adopted is have well every the rubber plate of magnetic effect.
Claims (2)
1. a vehicle collision energy absorber, comprise collisional quenching device (3), axle rotor (4), U-shaped magnet (5), the magnet dividing plate (6) of bumper/spoiler (1), jounce bumper (2), band rotating shaft, it is characterized in that: described bumper/spoiler (1) has three jounce bumpers, spring damper (2) is positioned at the both sides of bumper/spoiler (1), the energy produced when absorbing automobile generation slight impact or low speed collision; Collisional quenching device (3) with rotating shaft is positioned at the centre of bumper/spoiler (1), impact absorption device (3) with rotating shaft is connected with U-shaped magnet (5) and magnet dividing plate (6), absorbs the energy produced when fierce collision or high-speed impact occur automobile.
2. vehicle collision energy absorber according to claim 1, is characterized in that: described magnet dividing plate (6), for having the rubber plate every magnetic effect, is protected two pieces of magnet heteropoles mutually to bind and is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496055.1U CN204020778U (en) | 2014-08-29 | 2014-08-29 | Vehicle collision energy absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496055.1U CN204020778U (en) | 2014-08-29 | 2014-08-29 | Vehicle collision energy absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020778U true CN204020778U (en) | 2014-12-17 |
Family
ID=52060681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496055.1U Expired - Fee Related CN204020778U (en) | 2014-08-29 | 2014-08-29 | Vehicle collision energy absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749753A (en) * | 2018-06-05 | 2018-11-06 | 李嘉斌 | Magnetic-type car crass damping device |
-
2014
- 2014-08-29 CN CN201420496055.1U patent/CN204020778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749753A (en) * | 2018-06-05 | 2018-11-06 | 李嘉斌 | Magnetic-type car crass damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |