CLOSURE CAP DEVICE CLOSURE CAP DEVICE

摘要

A closure cap device for a fuel tank of a motorcycle which is so constructed that a lever is pivotally attached to a part of the fuel tank body in such a manner that it may be freely contacted to and separated from a closure cap fitted on the fuel pouring port of the fuel tank, a lever engagement section is formed in the outer surface of the closure cap, and engagement members are provided at the tip end part of the lever and the body of the fuel tank so as to be mutually engaged when the lever is snugly fitted into the lever engagement section in the closure cap at the time of perfect tight-fitting of the cap to the fuel pouring port.