The invention aims at providing an automobile front bumper with an impact damping device. According to the technical scheme, the automobile front bumper is composed of a bumper protective sleeve, a bumper impact base, a plurality of buffering elastic pieces, a plurality of damping and buffering pipes and a connecting base, wherein the bumper protective sleeve is provided with a plastic baffle layer, a connecting plate layer, a buffering plate and a main supporting plate. The automobile front bumper is composed of an impact buffering device and the impact damping device and adopts a multi-layer structure, according to the structure, a plastic baffle, a connecting plate, a buffering plate of a honeycomb structure and the supporting plate are mutually tightly attached and arrayed together in sequence, in this way, the buffering performance of the bumper can be improved substantially, the structure that resistance is increased layer by layer, and the buffering layer is of the honeycomb structure is adopted, when impact occurs, the impact is buffered in a multi-layer mode, and when external force is transmitted to an automobile body, the impact force is reduced to the maximum extent, so that safety of an automobile and human bodies are effectively ensured; due to the design, the weight of the bumper is reduced, and energy consumption of the automobile is effectively reduced.
Automobile front bumper with impact damping device
2015-07-01
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile front bumper device, automobile front housing and automobile
European Patent Office | 2025
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