公开(公告)号：US20210291909A1

公开(公告)日：2021-09-23

申请号：US17199465

申请日：2021-03-12

Applicant: Honda Motor Co., Ltd.

Inventor： Atsushi HASEGAWA ,  Keiichiro TSUJI ,  Koji YOSHIKAWA ,  Takayuki FUJII ,  Yusuke MIURA ,  Tomohiro Shimizu ,  Yumi Saito

IPC: B62D21/15 ,  B62D25/08

Abstract: A vehicle body including side is provided. The vehicle body includes left and right side frames that extend in a vehicle body forward-rearward direction and support a collision load acting from the front or the rear, and a coupling member that is joined to open ends of the side frames and restricts displacement between the open ends in a direction in which the open ends are away from each other. The side frame has a plurality of low-strength sections disposed with high-strength sections interposed therebetween in the vehicle body forward-rearward direction and having a lower strength than the high-strength sections in the vehicle body forward-rearward direction. The low-strength section closer to the open end has a lower strength in the forward-rearward direction.

公开(公告)号：US20210291908A1

公开(公告)日：2021-09-23

申请号：US17198288

申请日：2021-03-11

Applicant: Honda Motor Co., Ltd.

Inventor： Atsushi HASEGAWA ,  Keiichiro TSUJI ,  Takayuki FUJII ,  Norikazu MATSUURA ,  Yusuke MIURA ,  Tomohiro Shimizu

IPC: B62D21/15 ,  B60R19/18

Abstract: The vehicle body includes: a pair of left and right rear side members extending in a front-rear direction of the vehicle body, and a rear bumper beam which extends in a left-right direction of the vehicle body to be coupled to each rear side member at both ends, and bulges rearward toward a center of the left-right direction. The rear bumper beam has an intermediate body extending in the left-right direction at the center of the left-right direction, and inclined bodies which are displaced forward as expanding to the left and right toward the respectively corresponding rear side member from both ends of the intermediate body. A rearward surface of the intermediate body includes a vertical surface, and an inclined surface which is continuous from at least either an upper end or a lower end of the vertical surface and is displaced forward as separating from the vertical surface.