The present invention relates to a bumper for a vehicle to which a back beam containing a composite material is applied. According to the present invention, the bumper for a vehicle comprises: a bumper cover mounted on the vehicle to absorb the impact of the vehicle in the event of a collision; and a bumper back beam coupled to the bumper cover and reinforcing the rigidity of the bumper cover. The bumper back beam includes: a back beam body for reinforcing the bumper cover; and a reinforcing beam provided inside the back beam body and configured to reinforce the strength of the back beam body. Accordingly, the bumper for a vehicle has the effect of satisfying the collision performance while reducing the weight of a vehicle body.
본 발명은 복합재료를 포함하는 백빔이 적용된 차량용 범퍼에 관한 것으로, 충돌 발생 시 차량의 충격을 흡수하도록 차량에 장착된 범퍼 커버, 및 상기 범퍼 커버에 결합되고 상기 범퍼 커버의 강성을 보강하는 범퍼 백빔을 포함하고, 상기 범퍼 커버를 보강하는 백빔 본체, 및 상기 백빔 본체 내부에 구비되고 상기 백빔 본체의 강도를 보강하는 보강 빔을 포함하여 차체의 중량을 줄이면서 충돌성능을 만족시킬 수 있는 효과가 있다.
BUMPER FOR VEHICLE USING BACK-BEAM HAVING COMPOSITE MATERIALS
복합재료를 포함하는 백빔이 적용된 차량용 범퍼
08.03.2021
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
BACK-BEAMLESS BUMPER COVER FOR VEHICLE HAVING COMPOSITE MATERIALS
Europäisches Patentamt | 2021
|