A flow path-forming member mounted to a pipe opening end of a filler pipe forms an insertion flow path portion in which a fueling nozzle is inserted, such that the insertion flow path portion communicates with a fuel flow path. An opening end engagement portion is arranged to cover a flow path inner circumferential wall a flow path outer circumferential wall and a peripheral wall of the fuel flow path at the pipe opening end around the fuel flow path and is engaged with the filler pipe at the pipe opening end. The flow path-forming member mounted to and engaged with the filler pipe is fastened to the filler pipe by means of a fastening structure, in the state that a pipe outer circumferential wall of the filler pipe is covered by an outer circumference covering portion that is provided from the opening end engagement portion to a downstream side of the fuel flow path. This configuration enhances the effectiveness of preventing the flow path-forming member that forms the insertion flow path portion for the fueling nozzle from being unintentionally detached.
FUELING DEVICE
2018-04-05
Patent
Electronic Resource
English