公开(公告)号：US20180244223A1

公开(公告)日：2018-08-30

申请号：US15735439

申请日：2016-06-02

申请人： Hino Motors, Ltd.

发明人： Riu SAKAI

IPC分类号： B60R19/24 ,  B60R19/02

CPC分类号： B60R19/24 ,  B60R19/023 ,  B60R2019/247 ,  B62D21/02 ,  B62D27/065

摘要： A vehicle frame structure includes: a pair of main side rails extending in a vehicle front-rear direction and facing each other; and an extension side rail connected to a front portion of the main side rail in the vehicle front-rear direction and extending in the vehicle front-rear direction. The main side rail includes a main side rail body having a substantially C-shaped cross-section and the extension side rail includes an extension side rail body having a substantially Z-shaped cross-section. A part of a front end surface of the main side rail body and a part of a rear end surface of the extension side rail body face each other in the vehicle front-rear direction.