BUMPER BEAM FOR A VEHICLE

摘要

A bumper beam for vehicles is provided to improve the rigidity and buffering effect but reduce the weight of bumper by over-molding the plastic material on the steel material. A bumper beam for vehicles comprises: a front face part(10) having the predetermined height in the vertical direction; a back face part(11) behind arranged on the front face part to be parallel; a connection part(12) connecting a central part of the back face part and front face part to the vertical direction; and a reinforcing rib(20) formed between the front face part and back face part. Top of the front face part, the back face part and the connection part are opened.