发明名称 Vehicle lower part structure
摘要 An outer energy absorbing member and an inner energy absorbing member are mounted on a lower surface side of a vehicle bottom part. The outer energy absorbing member and the inner energy absorbing member are arranged adjacent and in parallel to each other in a vehicle width direction. A recessed engagement part is formed in a side end part of the outer energy absorbing member on an inner side in the vehicle width direction, and a projecting engagement part is formed in a side end part of the inner energy absorbing member on an outer side in the vehicle width direction. The recessed engagement part and the projecting engagement part are engaged with each other at a time of side impact.
申请公布号 US9545952(B2) 申请公布日期 2017.01.17
申请号 US201414891185 申请日期 2014.05.19
申请人 TOYOTA JIDOSHA KABUSHIKI KAISHA 发明人 Sakaguchi Naoya;Ishikawa Masahiro;Ito Keita;Yamada Yutaka
分类号 B62D21/15;B62D25/20 主分类号 B62D21/15
代理机构 Oliff PLC 代理人 Oliff PLC
主权项 1. A vehicle lower part structure, comprising: a vehicle bottom part configured to include a lower part of a rocker provided in a lower end part of a vehicle side part, the rocker comprising a rocker inner panel having a lower inner wall part, which is arranged on an inner side in the vehicle width direction, and a rocker outer panel having a lower outer wall part, which is arranged on the outer side in the vehicle width direction; and a plurality of energy absorbing members configured to be mounted on a lower surface side of the vehicle bottom part and arranged adjacent to each other in a vehicle width direction, with one of the adjacent energy absorbing members fixed to the lower inner wall part, and an other of the adjacent energy absorbing members fixed to the lower outer wall part, wherein each of the plurality of energy absorbing members includes an engagement part that is recessed or projecting the engagement parts provided in opposing parts of the energy absorbing members adjacent to each other, with the one adjacent energy absorbing member having a recessed engagement part and the other adjacent energy absorbing member having a projecting engagement part, the opposing parts of the energy absorbing members adjacent to each other to being configured to be engaged with each other in a case where a load is inputted to the plurality of energy absorbing members from an outer side in the vehicle width direction.
地址 Toyota JP