公开(公告)号：US20210061081A1

公开(公告)日：2021-03-04

申请号：US16995515

申请日：2020-08-17

Applicant: MAZDA MOTOR CORPORATION

Inventor： Yuto KODAMA ,  Koji YOSHIMURA ,  Taichi HIRAKAWA ,  Toshihiko KAWAMURA ,  Harumitsu KUBOTA ,  Takeshi SASABE

IPC: B60K1/04 ,  B62D25/08 ,  B62D25/20

Abstract: A front-side cross member and a rear-side cross member in a front portion of a rear floor are spaced apart from each other, on a top side of the rear floor, ends of the front-side cross member in the vehicle width direction are connected to respective lower ends of left and right brace members extending up and down, while the rear-side cross member is disposed on the rear floor from an underside of the rear floor. A high voltage component is disposed on a top face in the front portion of the rear floor between the front and rear-side cross members, the high voltage component is disposed rearwardly spaced apart from the front-side cross member and closer to the rear-side cross member, and the high voltage component is attached to the front-side cross member via a bracket that deforms under a load in the vehicle front-rear direction.

公开(公告)号：US20220305896A1

公开(公告)日：2022-09-29

申请号：US17666541

申请日：2022-02-07

Applicant: Mazda Motor Corporation

Inventor： Hiroaki KASHIHARA ,  Yoshinori IKEDA ,  Daisuke TSUJI ,  Kohichi TANIMOTO ,  Toshihiko KAWAMURA ,  Noriharu YAMASAKI

IPC: B60K1/04 ,  B62D25/20 ,  B60L50/60 ,  B60R16/08

Abstract: The lower structure of an electric vehicle includes: an automatic transmission provided below a floor panel and in an intermediate portion in a right-left direction thereof; an inverter arranged between the automatic transmission and a floor side frame; and an attachment bracket for attaching the inverter to the floor panel. The attachment bracket has an outer shell structure including: an inner wall portion dividing the inverter and the automatic transmission; an outer wall portion dividing the inverter and the floor side frame; an upper wall portion; and a lower wall portion.