CN201240337Y - Anti-rebound energy storage type bumper - Google Patents
Anti-rebound energy storage type bumper Download PDFInfo
- Publication number
- CN201240337Y CN201240337Y CNU2008200717565U CN200820071756U CN201240337Y CN 201240337 Y CN201240337 Y CN 201240337Y CN U2008200717565 U CNU2008200717565 U CN U2008200717565U CN 200820071756 U CN200820071756 U CN 200820071756U CN 201240337 Y CN201240337 Y CN 201240337Y
- Authority
- CN
- China
- Prior art keywords
- elastic material
- utility
- model
- rebound
- bumper
- 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
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to an anti-rebound and energy accumulation type bumper of a motor vehicle. The elastic material is made into an arc shape, a circular shape or an oval shape and fixed on a base; and the elastic material, which is connected with the base by using a device which can be used for momentarily locking a rope belt, is similar to a safety belt and provided with a retractor. When vehicles collide, the elastic material is distorted under the extrusion, the rope belt is stretched forcefully at the moment that the elastic material rebounds, the rope belt is firmly fixed through the retractor so that the elastic material cannot rebound, and the energy generated due to collision cannot be released, therefore, the collided vehicles cannot bounce back, and passengers are prevented form being harmed. The utility model is mainly used on motor vehicles, and can effectively avoid disastrous accident.
Description
Affiliated technical field
The utility model relates to a kind of bumper for automotive vehicle, especially can prevent to rebound when self-propelled vehicle bumps and bumper/spoiler that the energy storage that produced will collide the time is got up.
Background technology
At present, known bumper for automotive vehicle or be the plastics bumper/spoilers, or be exactly the bumper/spoiler that iron and steel is made.When serious collision takes place at vehicle in the plastics bumper/spoiler, do not have the effect of protection occupant safety at all, can only lean on vehicle body crumple distortion to absorb the energy that collision is produced, consequently therefore the occupant may avoid the casualties, but the vehicle damage is serious, strengthens maintenance cost even vehicle scrapping; Though and can play the purpose of protection vehicle when decorating vehicle and collision by the bumper/spoiler that iron and steel is made owing to be very stiff and demanding during collision, collide the energy that is produced and can damage the occupant in the same old way.
Summary of the invention
In order to overcome the deficiency of above-mentioned plastics and iron and steel bumper/spoiler, the utility model provides a kind of anti-bounce-back energy-storage type bumper/spoiler, and the energy storage that it is produced in the time of can be with vehicle collision prevents to collide vehicle and rebounds, and causes the secondary injury to the occupant.
The technical scheme that its technical matters that solves the utility model adopts is: elastomeric material is made arc or circular ellipse, arch surface is fixed on the pedestal outwardly, between elastomeric material and pedestal, be connected with the device that has coiler mechanism of similar car belt.As shown in Figure 1.When collision happens, the elastomeric material distortion that is squeezed, simultaneously, the seat belt apparatus that connects elastomeric material and pedestal is regained rope band rapidly under the effect of spring in its coiler, when collision finishes, elastomeric material is about to the moment of bounce-back, the safety strap rope band is subjected to moment and stretches with sudden force, the coiler mechanism of safety strap has an effect, the safety strap rope band is firmly fixed, elastomeric material can not be rebounded, the energy that collision is produced can not be released, vehicle can not eject round about, thereby avoids the occupant to come to harm.
The beneficial effects of the utility model are, guarantee occupant safety, the damage of avoiding or alleviating vehicle, and the former car design of less change, with low cost, easy for installation.Because crashproof effect is remarkable, so can use plastics to substitute steel plate in a large number, alleviates dead weight of vehicle, reduce the vehicle manufacturing cost.In addition, existing vehicle also can be transformed very easily, installs the utility model additional, has both increased security effectiveness, and decorative effect is arranged again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structure principle chart of the present utility model.
1. elastomeric materials among the figure, 2. safety strap rope band, 3. belt retractor, 4. pedestal.
Fig. 2 is an embodiment scheme drawing of the present utility model.
The specific embodiment
Elastomeric material in the utility model can be used the light spring steel, also can select elasticity good engineering plastics for use.Elastomeric material can rivet or be fixed by bolts on the pedestal.Pedestal is fixed by bolts on the bumper holder, with convenient dismounting of the present utility model and installation.Elasticity bow face of every increase has just increased an anti-collision level among Fig. 2, can be according to the sole mass and the corresponding increase and decrease of design speed per hour of self-propelled vehicle.The utility model can require combination in any according to styling design, is not limited to pattern shown in Figure 2.
Claims (1)
1, a kind of anti-bounce-back energy-storage type bumper/spoiler is characterized in that: but the device that has coiler with moment locking rope band is connected between elastomeric material and the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200717565U CN201240337Y (en) | 2008-04-23 | 2008-04-23 | Anti-rebound energy storage type bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200717565U CN201240337Y (en) | 2008-04-23 | 2008-04-23 | Anti-rebound energy storage type bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240337Y true CN201240337Y (en) | 2009-05-20 |
Family
ID=40713627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200717565U Expired - Fee Related CN201240337Y (en) | 2008-04-23 | 2008-04-23 | Anti-rebound energy storage type bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240337Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134114A1 (en) * | 2010-04-30 | 2011-11-03 | Cheng Tsang | Bow for protecting vehicle body |
| CN103640537A (en) * | 2013-12-08 | 2014-03-19 | 许冬雨 | Plate spring bumper |
-
2008
- 2008-04-23 CN CNU2008200717565U patent/CN201240337Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134114A1 (en) * | 2010-04-30 | 2011-11-03 | Cheng Tsang | Bow for protecting vehicle body |
| CN103640537A (en) * | 2013-12-08 | 2014-03-19 | 许冬雨 | Plate spring bumper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201092296Y (en) | Automobile percussion cushioning bumper guard | |
| CN108312992A (en) | A kind of anticollision bumper of car | |
| CN201240337Y (en) | Anti-rebound energy storage type bumper | |
| CN102897122B (en) | Automobile bumper with elastic deformation and plastic deformation | |
| CN202703475U (en) | Bumper protection structure | |
| CN106585539A (en) | Rear anti-collision device for automobile | |
| CN201249725Y (en) | Rubber cushion safety bumper | |
| CN204383373U (en) | A kind of energy absorbent block and there is the front bumper endergonic structure of this energy absorbent block | |
| CN202783428U (en) | Automobile fender adapting piece | |
| CN202294637U (en) | Rear bumper beam for CHB011 | |
| CN201800495U (en) | Hip buffer block | |
| CN201264573Y (en) | Automobile bumper | |
| CN210737432U (en) | Tunnel multiple buffering guardrail | |
| CN209258054U (en) | A kind of truck bumper buffer unit | |
| CN110641406A (en) | Front safety device for automobile collision | |
| CN207809290U (en) | Full wrap-around bumper | |
| CN201703336U (en) | Automobile bumper | |
| CN201400147Y (en) | Vehicle anti-collision device | |
| CN207157152U (en) | A kind of automobile front longitudinal beam energy-absorbing buffer device | |
| CN102248925B (en) | Automobile collision protection device | |
| CN202080225U (en) | Novel automobile bumping device | |
| CN201592688U (en) | Car with collision preventing and shock absorbing device | |
| CN201808529U (en) | Rubber armoring sheet for motor vehicles | |
| CN201816542U (en) | Elastic bumper of automobile | |
| CN221519546U (en) | Automobile anti-collision bumper |
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: 20090520 Termination date: 20110423 |