A vehicle body structure comprise a cross member and a floor. Two parallel side members extend along a longitudinal central line of a vehicle and outwardly from the cross member. The cross member is formed by extrusion in a first direction lying in parallel to a transverse line crossing the longitudinal central line. The floor is formed by extrusion in a second direction lying in parallel to the longitudinal central line. The floor includes a recess recessed inwardly and a floor panel portion that defines at least a portion of the recess defining edge. The cross member has an integral tooth fitted into the recess and connected to said floor along the recess defining edge.
A body cover structure for a seat type vehicle provides a non-slip portion that can be formed integrally on a floor surface located between the tire housings. In a body cover structure for a seat type vehicle in which a body cover made of resin that covers a body frame is split into a front cover, a center cover, and a rear cover, and in which tire housings are formed in the front cover, a floor panel portion extends between tire housings and is formed integrally in the center cover. Non-slip portions are integrally formed on the floor surface of the floor panel portion.
A front structure of a vehicle includes a toe board, a pair of front side frames extending in a lengthwise direction of the vehicle, a toe board cross member extending in a widthwise direction of the vehicle so as to connect the front side frames with each other, the toe board cross member and the toe board defining a structure having a dosed cross section, and front suspension member supports provided on the front side frames, the toe board cross member extending to positions in the vicinity of the front suspension member supports.
A vehicle front body structure includes a floor panel, front side members under the floor panel extending in the vehicle longitudinal direction, a sub-frame fixed at its front and rear fixing points to the front side members, and reinforcing members fixed to the floor panel. The rear fixing points of the sub-frame are located on transversely inner side of the front fixing points thereof. Each of the reinforcing members extends substantially in parallel to a straight line passing through the front and rear fixing points on transversely same side of the sub-frame. The front part of the reinforcing member is connected to a vicinity of the rear fixing point of the sub-frame and a rear part thereof is connected to a floor tunnel of the floor panel extending in a vehicle longitudinal direction.
The floor installation structure of a motor vehicle is constructed of two floor sheets connected with each other by a connection unit that has an upper and a lower heel sheet as well as a tunnel segment, which is connectable with a central tunnel.
A wire and pipe-laying structure for a fuel cell vehicle including a rear frame which is disposed at a back of the fuel cell vehicle and extends in a longitudinal direction of the fuel cell vehicle; a side sill which is disposed at a side of the fuel cell vehicle; and a floor frame which is disposed inside the side sill and extends in a longitudinal direction of the fuel cell vehicle. The floor frame together with the side sill are connected to a front end of the rear frame so as to form a Y-shaped frame having a crotch portion. A fuel pipe or a high-voltage wiring is disposed so as to pass through the crotch portion of the Y-shaped frame, and the fuel pipe or high-voltage wiring connects a fuel tank for fuel gas or a storage device to a fuel cell box.
