| 摘要 |
PURPOSE: A back beam for a bumper is provided to support a rear bumper of a proceeding vehicle by protruding toward from a center part, thereby being capable of effectively restraining under-ride. CONSTITUTION: A back beam(10) for a bumper comprises a center part(11), and a preventing foam(12). The center part is formed to an arc shape, and is protruded toward the front side longer than both ends of a vehicle. The center part is flatly formed toward the front side of a vehicle. The preventing foam is protruded upwards for preventing under-ride. [Reference numerals] (AA) Upper direction; (BB) Rear direction of vehicle; (CC) Left wheel direction of vehicle; (DD) Ground direction; (EE) Front direction of vehicle; (FF) Right wheel direction of vehicle
|
