Patent ID: 9150101
Filing Date: 2015-10-06
Classification: B60K,B62J,B62K

Abstract:
1. A fuel-cell vehicle comprising: a vehicle body provided with a vehicle body frame; a fuel cell that is disposed in an inside space of the vehicle body frame and generates electric power using hydrogen as fuel; a fuel tank arranged on a rear upper portion of the fuel cell and including a tank main body storing hydrogen fuel to be supplied to the fuel cell and a tank valve; an engine that generates a drive force for a vehicle with the electric power from the fuel cell; and at least one casing that accommodates a required vehicle component, and is formed into a box shape with high rigidity, wherein the vehicle body frame includes a down tube, a pair of main frames and a pair of center frames, in which the down tube is connected to a head pipe so as to extend downward therefrom, the main frames are connected to the head pipe and then are widened laterally so as to extend therefrom rearward and bent downward, and the center frames respectively connected to lower ends of the main frames, and a pair of lower tubes are connected to a lower end of the down tube and branched therefrom so as to extend downward from the branched portions, the extended branched end portions are then bent rearward to further extend in a horizontal direction and connected to respective lower portions of the center frames so as to provide the vehicle body frames as a semi-double cradle structure, and wherein the fuel cell is disposed along the down tube on a rear side thereof and in a space inside the vehicle body frame surrounded by the main frames, the center frames, the down tube and the pair of lower tubes constituting the vehicle body frame, wherein the fuel cell and the fuel tank are disposed such that longitudinal directions thereof are directed vertically of the vehicle body, and in a front view of the vehicle body, the fuel cell tank are overlapped with each other in the longitudinal direction of the vehicle body, and wherein the casing is provided in a vehicle body front side of the fuel cell and the fuel tank in a side view of the vehicle body, and, in a front view of the vehicle body, the casing is configured so that an outside end profile of the casing located at an outermost side in a vehicle body width direction in each of left and right portions of the casing protrudes outward in the vehicle body width direction from both outer side profiles in the vehicle body width direction of the fuel cell and, in a front view of the vehicle body, the casing is overlaid on the fuel cell or the fuel tank.