公开(公告)号：US20230369699A1

公开(公告)日：2023-11-16

申请号：US18195955

申请日：2023-05-11

Applicant: HONDA MOTOR CO., LTD.

Inventor： Jianli Yu ,  Koji Yoshikawa ,  Doudou Wang ,  Nobuo Aizawa

IPC: H01M50/242 ,  H01M50/249 ,  B60L50/64 ,  B60K1/04

CPC classification number: H01M50/242 ,  H01M50/249 ,  B60L50/64 ,  B60K1/04 ,  H01M2220/20

Abstract: A battery protection device installed in a vehicle, wherein the vehicle includes a vehicle body and a battery pack arranged inside the vehicle body is provided, wherein the battery protection device includes a vehicle body reinforcing structure provided to extend along a length direction of either side surface of the battery pack, two ends of the vehicle body reinforcing structure are fixed to the vehicle body respectively; and a battery protection structure that extends along the length direction of either side surface of the battery pack and is installed on a side of the vehicle body reinforcing structure far from the battery pack.

公开(公告)号：US11667331B2

公开(公告)日：2023-06-06

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 ,  B60R19/26

CPC classification number: B62D21/152 ,  B62D25/08 ,  B60R19/26

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：US11097780B2

公开(公告)日：2021-08-24

申请号：US16658602

申请日：2019-10-21

Applicant: HONDA MOTOR CO., LTD.

Inventor： Atsushi Hasegawa ,  Koji Yoshikawa ,  Yusuke Miura ,  Ryota Yamane ,  Tomohiro Shimizu

IPC: B62D21/15 ,  B62D21/02 ,  B62D25/08

Abstract: Each rear side member (4) of a vehicle body rear structure includes a first deformable portion (41), a second deformable portion (42), a third deformable portion (43), and a fourth deformable portion (44) in that order from a rear end thereof on an inboard side and an outboard side in an alternating manner and in a mutually spaced apart relationship, and the distances between the adjacent deformable portions are substantially 1:2:1:1 in ratio as measure from the rear end of the rear side member.

公开(公告)号：US20230365194A1

公开(公告)日：2023-11-16

申请号：US18141480

申请日：2023-05-01

Applicant: HONDA MOTOR CO., LTD.

Inventor： Jianli Yu ,  Koji Yoshikawa ,  Yao Yang ,  Nobuo Aizawa

IPC: B62D21/03

CPC classification number: B62D21/03 ,  B60K1/04

Abstract: A vehicle body reinforcing structure installed in a vehicle including a vehicle body and a battery pack provided in the vehicle body includes a first reinforcing member including at least a cross connection portion; and a second reinforcing member including at least a reinforcing portion arranged to extend along a longitudinal direction of a side surface of the battery pack, wherein both the first reinforcing member and the second reinforcing member are arranged along the longitudinal direction of the side surface of the battery pack, and the two ends of the first reinforcing member and the second reinforcing member are connected to the vehicle body respectively.