| 摘要 |
PROBLEM TO BE SOLVED: To secure a size of a seating face by enabling formation of a fine part shape around a fuel outlet even when the fuel outlet is disposed at the lower end of left and right drooping parts of a tank body formed by blow molding in a saddle type resin tank structure put left and right over the car body frame of a vehicle.SOLUTION: A tap fitting part 53 is formed by inserting a pedestal component 61 during blow molding. The pedestal component 61 includes a bottom part 62 forming a packaging part 62a for packaging a metal nut N and a tap fitting seating face 56 facing a tank lower part, an inner part 63 forming a lower inner side face 63a facing a tank inner side up to a part higher than the packaging part 62a, and an outer part 64 forming a lower outer side face 64a facing a tank outer side up to a part higher than the packaging part 62a. |
