公开(公告)号：US10077075B2

公开(公告)日：2018-09-18

申请号：US15247118

申请日：2016-08-25

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tsuneaki Kaneko

IPC分类号： B62D21/11 ,  B62D21/15 ,  B60G21/055 ,  B62D29/00 ,  B62D25/20

CPC分类号： B62D21/11 ,  B60G21/0551 ,  B60G21/0555 ,  B60G2204/1222 ,  B60G2206/50 ,  B62D21/155 ,  B62D25/2009 ,  B62D29/008

摘要： A vehicle lower section structure includes: a suspension member including a side rail extending in a vehicle front-rear direction, the side rail including a front joint portion and a rear joint portion, the front joint portion being disposed on a front side of the rear joint portion in the vehicle front-rear direction; a securing member joined to the side rail at the front joint portion and the rear joint portion; and a stabilizer secured to the side rail by the securing member. The side rail includes a low-strength portion provided between the front joint portion and the rear joint portion and the low-strength portion has a strength lower than a strength of the front joint portion and the rear joint portion.