A cross member structure of a vehicle body includes a floor panel (2) provided below a vehicle interior in the vehicle body (10); side sills (3) that are provided on both sides of the floor panel (2) in a vehicle width direction and extend in a front-rear direction of the vehicle body (10); a cross member (4) that extends in the vehicle width direction and connects the side sills (3) to each other; and a reinforcement (5) that is provided between the cross member (4) and the floor panel (2) and extends in the vehicle width direction, wherein the cross member (4) includes a curved portion (41) that is curved to at least one side in a vertical direction of the vehicle body (10) outward from the reinforcement (5) in the vehicle width direction.
CROSS MEMBER STRUCTURE OF VEHICLE BODY
Patent
Electronic Resource
VEHICLE BODY STRUCTURE MEMBER AND VEHICLE BODY STRUCTURE
European Patent Office | 2023
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