| 摘要 |
PURPOSE:To improve starting-up of a generated reaction force and energy absorption by allowing rigid plate members to be extended in the direction crossing the direction of an impact load to adhere onto a shock absorbing member and by allowing said rigid plate member to be exfoliated from the shock absorbing member when collision occurs. CONSTITUTION:A plurality of rigid plates 3 which are extended in the direction crossing the direction of an impact load P are allowed to adhere onto a shock absorbing member 2 accommodated into an elastic skin member 1. Hook parts 3a which are extended in the direction crossing the direction of extension of the plate member 3 are bent and formed as the upper and lower edge parts of the plate member 3. When an impact load P acts onto a bumper, the shock absorbing member 2 is extended in the direction of extension of the plate member 3, and exfoliation occurs between the both members 2 and 3, and thus a high energy is absorbed. |
