VEHICLE BUMPER DEVICE

摘要

A bumper reinforcement is provided with a front wall portion, an upper wall portion, and a lower wall portion. The front wall portion constitutes the front portion of the bumper reinforcement. The upper wall portion is connected to the upper edge of the front wall portion and constitutes the upper half of the rear portion of the bumper reinforcement. The lower wall portion is connected to the lower edge of the front wall portion and constitutes the lower half of the rear portion of the bumper reinforcement. Outer grooves are formed by denting the front wall portion rearward and extend along the vehicle width direction. The upper wall portion comprises a top wall which constitutes the top of the upper wall portion. Upper grooves are formed by denting the top wall downward, and are located intermittently along the aforementioned width direction. Furthermore, the upper grooves extend in the longitudinal direction. The lower wall portion comprises a bottom wall which constitutes the bottom of the lower wall portion. Lower grooves are formed by denting the lower wall portion upward, and are located intermittently along the aforementioned width direction. Furthermore, the lower grooves extend in the longitudinal direction.