Title:
CHASSIS, BODY-IN-WHITE, AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/031558
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of vehicle manufacturing, and in particular to a chassis, a body-in-white, and an electric vehicle. The embodiments of the present application aim to solve the problem of large difficulty in maintenance of electric vehicles. According to the chassis, the body-in-white, and the electric vehicle provided in the embodiments of the present application, the front ends of a first rocker rail and a second rocker rail of the chassis are both connected to a cowl panel assembly, the second rocker rail comprises a first inner beam and a first outer beam, the front end of the first inner beam is connected to the cowl panel assembly, the front end of the first outer beam is detachably connected to the cowl panel assembly, and the first inner beam is detachably connected to the first outer beam. In this way, when the electric vehicle encounters a side crash, since the first outer beam is located on the outer side of the body-in-white, the first outer beam is deformed after the crash; after the first outer beam is deformed, the first outer beam can be detached from the cowl panel assembly, so as to replace the first outer beam, and there is no need to detach the whole second rocker rail, thereby reducing the difficulty in maintenance of electric vehicles.
Inventors:
YU HANGFEI (CN)
YU YAO (CN)
QI GAOSHUAI (CN)
YU YAO (CN)
QI GAOSHUAI (CN)
Application Number:
PCT/CN2022/111864
Publication Date:
February 15, 2024
Filing Date:
August 11, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B62D21/02
Foreign References:
| DE102012020432B3 | 2014-02-27 | |||
| JP2004175245A | 2004-06-24 | |||
| CN215752636U | 2022-02-08 | |||
| JP2004175244A | 2004-06-24 | |||
| KR20110035696A | 2011-04-06 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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