Patent ID: 11858558
Assignee: BYD COMPANY LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B

Claim 2:
3. The body frame according to claim 2, wherein the first sub joint comprises a first transverse beam connecting plate, a first longitudinal beam connecting plate, and a first side plate; the first transverse beam connecting plate is connected with the first longitudinal beam connecting plate; the first side plate is connected with a side of the first transverse beam connecting plate and the first longitudinal beam connecting plate away from the second sub-joint; and
the second sub joint comprises a second transverse beam connecting plate, a second longitudinal beam connecting plate, and a second side plate; the second transverse beam connecting plate is connected with the second longitudinal beam connecting plate; and the second side plate is connected with a side of the second transverse beam connecting plate and the second longitudinal beam connecting plate away from the first sub-joint.