公开(公告)号：US20240017769A1

公开(公告)日：2024-01-18

申请号：US18373204

申请日：2023-09-26

Applicant: BYD COMPANY LIMITED

Inventor： Yi QUAN ,  Hao ZHONG ,  Junfei YAN ,  Yu WANG ,  Tengyong LIU

IPC: B62D21/15 ,  B62D21/03 ,  B62D25/04 ,  B62D25/14 ,  B62D25/20

CPC classification number: B62D21/152 ,  B62D21/03 ,  B62D25/04 ,  B62D25/145 ,  B62D25/2018

Abstract: A vehicle body frame includes: a front transverse beam, a first front longitudinal beam, and a second front longitudinal beam. The first front longitudinal beam and the second front longitudinal beam are disposed at an interval along a left-and-right direction, each of the first front longitudinal beam and the second front longitudinal beam includes a longitudinal-beam rear-section front portion and a longitudinal-beam rear-section rear portion connected to each other, the longitudinal-beam rear-section front portion is connected to the front transverse beam, and an upper surface of the longitudinal-beam rear-section front portion and an upper surface of the front transverse beam are located in a same plane.