An opening-closing device for a fuel supply passage includes a tubular passage forming portion having a fuel inlet port, a flap having an engagement portion, and an opening-closing actuating member. The opening-closing actuating member includes a main body and movable portions coupled to the main body. Each movable portion includes a proximal portion, an arm extending in the circumferential direction from the proximal portion, a nozzle detecting portion protruding inward in the radial direction from the arm, and an engaging portion. When the nozzle detecting portions do not receive a pushing force, the engaging portions are engaged with the engagement portion to lock the flap in a closing state in which the flap closes the fuel inlet port. When the nozzle detecting portions receive the pushing force, the engaging portions are disengaged outward in the radial direction from the engagement portion to unlock the flap.
OPENING-CLOSING DEVICE FOR FUEL SUPPLY PASSAGE
2021-12-02
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |