Title:
電動車両の下部車体構造
Document Type and Number:
Japanese Patent JP7338251
Kind Code:
B2
Abstract:
Provided is a lower vehicle-body structure of an electric vehicle including a bending facilitating portion that is located outward of a bent portion 41 of a kick-up 10 and bends as a breakage starter in a lateral collision, earlier than the bent portion 41, so as to reduce the amount of projection (so-called overhang) from the bending facilitating portion toward an outer side and reduce the likelihood of interference with a battery unit 21. Each of left and right side portions in a vehicle width direction of a kick-up 10 is bent substantially downward from a position inward of a rear side frame toward a side sill 2 and connected to the side sill 2. A bending facilitating portion b1 that facilitates bending under a lateral-collision load is formed outward of a bent portion 41 of the kick-up 10 and an outer side portion 21a of a battery unit 21, at a position inward of an inner end of the rear side frame or at substantially the same position as the inner end.
Inventors:
Youma Kubota
Nobuyuki Nakayama
Katsuhito Kawano
Ryohei Nakagiri
Toshihiro Takebayashi
Nobuyuki Nakayama
Katsuhito Kawano
Ryohei Nakagiri
Toshihiro Takebayashi
Application Number:
JP2019107388A
Publication Date:
September 05, 2023
Filing Date:
June 07, 2019
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B62D25/20
Domestic Patent References:
| JP2016107892A | ||||
| JP2019023029A | ||||
| JP8216918A |
Attorney, Agent or Firm:
Motoaki Nagata
Eiji Daejeon
Hiroshi Nishimura
Yoshiaki Kitamura
Yoshiaki Nagata
Eiji Daejeon
Hiroshi Nishimura
Yoshiaki Kitamura
Yoshiaki Nagata