A vehicle substructure includes an indoor reinforcement disposed on the opposite side of a floor panel from a front side member. The indoor reinforcement includes an upper wall portion facing the floor panel and extending in a front-rear direction of a vehicle, a pair of side wall portions extending downward from respective outer edges on both sides of the upper wall portion in a width direction of the vehicle, and a pair of flange portions extending outwards from respective lower edges of the side wall portions with lower surfaces of the flange portions fixed to an upper surface of the floor panel. The upper wall portion has flat plate-shaped flat portions and a ridge portion protruding from the flat portions toward an upper side of the vehicle or a lower side of the vehicle and extending in the front-rear direction of the vehicle.
VEHICLE SUBSTRUCTURE
2018-06-21
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |