FUEL TANK AND FUEL PUMP MOUNTING STRUCTURE

摘要

To surely insert a fastening member into a fuel tank by sufficiently feeding a resin to every corner of the fastening member using a simple method. An insert ring is mounted on a resin-made fuel tank body, the insert ring has seat surfaces for mounting a fuel pump thereon and boss holes formed in the seat surfaces. An insert molded body is formed by performing insert molding of the insert ring using a first resin material in a state wherein the boss holes and the seat surfaces are exposed. The insert molded body is inserted into an outer surface of the fuel tank body by insert molding using a second resin material which forms the fuel tank body.