The invention discloses an annular energy-absorption bumper. The annular energy-absorption bumper comprises a rear cross beam and a front cross beam which are connected, wherein a buffer beam frame is arranged on the rear cross beam, a plurality of energy-absorption boxes are arranged on the buffer beam frame and the front cross beam, a plurality of shock absorbers are arranged between the buffer beam frame and the rear cross beam, each energy-absorption box comprises an energy-absorption casing, and a plurality of energy-absorption boards are arranged on the inner side of the energy-absorption casing. Through the manner, the annular energy-absorption bumper disclosed by the invention can absorb and buffer impact force in various aspects, is good in energy absorption effect, is simple in structure and is safe and reliable.
Annular energy-absorption bumper
2015-09-23
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Energy absorption part for bumper assembly, bumper assembly and vehicle
Europäisches Patentamt | 2023
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