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    • 7. 发明授权
    • Vehicle bumper device
    • 车辆保险杠装置
    • US08746761B2
    • 2014-06-10
    • US13503872
    • 2010-11-02
    • Shinichi HanedaKiyoichi KitaJun ShoboTamaki Obayashi
    • Shinichi HanedaKiyoichi KitaJun ShoboTamaki Obayashi
    • B60R19/04
    • B60R19/12B60R19/18B60R2019/1813
    • A bumper reinforcement includes 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 constitutes the upper half of the rear portion of the bumper reinforcement. The lower wall portion, connected to the lower edge of the front wall portion, constitutes the lower half of the rear portion. Outer grooves, formed by denting the front wall portion rearward, extend along the vehicle width direction. Upper grooves, formed by denting downward a top wall of the upper wall portion, are located intermittently along the width direction and extend in the longitudinal direction. The lower wall portion comprises a bottom wall constituting the bottom of the lower wall portion. Lower grooves, formed by denting the lower wall portion upward, are located intermittently along the width direction and extend in the longitudinal direction.
    • 保险杠加强件包括前壁部分,上壁部分和下壁部分。 前壁部分构成保险杠加强件的前部。 上壁部构成保险杠加强件后部的上半部。 连接到前壁部分的下边缘的下壁部分构成后部的下半部分。 通过将前壁部分向后凹陷而形成的外槽沿车宽方向延伸。 通过向下凹陷上壁部分的顶壁而形成的上槽沿着宽度方向间歇地定位并沿纵向方向延伸。 下壁部分包括构成下壁部分的底部的底壁。 通过向下凹陷下壁部而形成的下槽沿着宽度方向间歇地定位并且在纵向方向上延伸。