The invention provides an automobile anti-collision buffering device. The automobile anti-collision buffering device sequentially comprises a coating layer, a beam, an energy absorber and a flange from outside to inside, wherein honeycomb-shaped through holes are formed in the middle of the energy absorber. A plurality of blind holes are formed in the beam at intervals, first-grade elastic buffering pieces are arranged on the side, close to the beam, of the coating layer, one ends of the first-grade elastic buffering pieces are fixedly connected to the coating layer, the other ends of the first-grade elastic buffering pieces extend into the blind holes and are fixedly connected to the end faces of the inner walls of the blind holes, and when the first-grade elastic buffering pieces are in the natural state, a gap is formed between the coating layer and the beam. According to the automobile anti-collision buffering device, two-grade buffering is adopted, and therefore buffering performance is improved.
Automobile anti-collision buffering device
2016-02-10
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Initiative anti-collision buffering device for automobile
European Patent Office | 2015
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