FUEL FILLER PIPE

WIPO Patent Application WO/2016/017542

A1

A fuel filler pipe is provided with an inlet pipe. A fuel outflow part is provided at an end of the inlet pipe. The fuel outflow part has a linear pipe part formed linearly, and an inclined pipe part having a degree of inclination with respect to the horizontal direction that becomes greater toward a fuel outflow opening. A check valve having a valve member for opening and closing the fuel outflow opening is provided at the fuel outflow opening of the inclined pipe part. The opening angle of the valve member of the check valve with respect to the fuel outflow opening of the inclined pipe part is regulated, and the valve member of the check valve guides a fuel flowing out through the fuel outflow opening of the inclined pipe part when the valve member is open. A relationship A