公开(公告)号：US11945509B2

公开(公告)日：2024-04-02

申请号：US17584424

申请日：2022-01-26

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shungo Chino ,  Yuya Akaba ,  Toshihiro Yamaguchi ,  Kyosuke Yamakita ,  Yusuke Miura ,  Dai Kamata ,  Chihiro Sakagami ,  Kosuke Fushimi ,  Shohei Ohtsuka ,  Hitomi Yamada

IPC: B62D25/08 ,  B62D21/15

CPC classification number: B62D25/08 ,  B62D21/152 ,  B62D21/155 ,  B62D25/087

Abstract: A vehicle body rear part structure includes a rear frame and a beam member. The rear frame has: a first inner bead, a first outer bead, a second inner bead, and a second outer bead. The first inner bead and the first outer bead are formed on an inner wall and an outer wall, respectively, in a region close to the beam member. The second inner bead and the second outer bead are formed on the inner wall and the outer wall, respectively, in a region that is separated to a vehicle body frontward direction from the first beads. The first outer bead is formed to have a higher fragility than the first inner bead.

公开(公告)号：US12012151B2

公开(公告)日：2024-06-18

申请号：US17584424

申请日：2022-01-26

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shungo Chino ,  Yuya Akaba ,  Toshihiro Yamaguchi ,  Kyosuke Yamakita ,  Yusuke Miura ,  Dai Kamata ,  Chihiro Sakagami ,  Kosuke Fushimi ,  Shohei Ohtsuka ,  Hitomi Yamada

IPC: B62D25/08 ,  B62D21/15

CPC classification number: B62D25/08 ,  B62D21/152 ,  B62D21/155 ,  B62D25/087

Abstract: A vehicle body rear part structure includes a rear frame and a beam member. The rear frame has: a first inner bead, a first outer bead, a second inner bead, and a second outer bead. The first inner bead and the first outer bead are formed on an inner wall and an outer wall, respectively, in a region close to the beam member. The second inner bead and the second outer bead are formed on the inner wall and the outer wall, respectively, in a region that is separated to a vehicle body frontward direction from the first beads. The first outer bead is formed to have a higher fragility than the first inner bead.

公开(公告)号：US20220258808A1

公开(公告)日：2022-08-18

申请号：US17584424

申请日：2022-01-26

Applicant: HONDA MOTOR CO., LTD.

Inventor： Shungo Chino ,  Yuya Akaba ,  Toshihiro Yamaguchi ,  Kyosuke Yamakita ,  Yusuke Miura ,  Dai Kamata ,  Chihiro Sakagami ,  Kosuke Fushimi ,  Shohei Ohtsuka ,  Hitomi Yamada

IPC: B62D25/08

Abstract: A vehicle body rear part structure includes a rear frame and a beam member. The rear frame has: a first inner bead, a first outer bead, a second inner bead, and a second outer bead. The first inner bead and the first outer bead are formed on an inner wall and an outer wall, respectively, in a region close to the beam member. The second inner bead and the second outer bead are formed on the inner wall and the outer wall, respectively, in a region that is separated to a vehicle body frontward direction from the first beads. The first outer bead is formed to have a higher fragility than the first inner bead.