发明名称 IMPACT ABSORBING STRUCTURE
摘要 An energy absorbing member is fixed to a vehicle body. A joint has in a state where the longitudinal direction thereof extends along the front-back direction of the vehicle. Proximal and distal ends of the joint are respectively connected to the member and a bumper beam. The joint causes a collision load from the hamper beam to the vehicle body to act upon the member while collapsing in the longitudinal direction. A distal end has an inclined shape such that a distance from the member deceases gradually from the center toward the outside in the width direction of the vehicle. The distal end has a gradual increase region where a width in the height direction of the vehicle increases gradually and a gradual decrease region where the width in the height direction of the vehicle decreases gradually, from the center toward the outside in the width direction of the vehicle.
申请公布号 US2015274103(A1) 申请公布日期 2015.10.01
申请号 US201514659766 申请日期 2015.03.17
申请人 Fuji Jukogyo Kabushiki Kaisha 发明人 IINO Junya;KATO Wataru;NAGASAWA Isamu;IKEDA Satoshi
分类号 B60R19/34 主分类号 B60R19/34
代理机构 代理人
主权项 1. An impact absorbing structure for a vehicle that absorbs a collision load input from a bumper beam to a vehicle body, the impact absorbing structure comprising: an energy absorbing member fixed to the vehicle body; and a joint in which, in a state where a longitudinal direction thereof extends along a front-back direction of the vehicle, a proximal end in the longitudinal direction is connected to the energy absorbing member and a distal end in the longitudinal direction is connected to the bumper beam, and which, when a collision load is input from the bumper beam to the vehicle body, causes the load to act upon the energy absorbing member while collapsing in the longitudinal direction, wherein the distal end of the joint connected to the bumper beam has an inclined shape such that a distance from the energy absorbing member deceases gradually from a center in a width direction of the vehicle toward an outside in the width direction, and the distal end is provided with at least either one of a gradual increase region in which a width in a height direction of the vehicle increases gradually and a gradual decrease region in which the width in the height direction of the vehicle decreases gradually, from the center in the width direction of the vehicle toward the outside in the width direction.
地址 Tokyo JP