Patent ID: 9718347
Date: 2017-08-01
CPC Classifications: B60K

Claim:
1. A fueling device configured to supply fuel to a fuel tank, comprising: a passage-forming member configured to form a fuel passage connected with the fuel tank, the passage-forming member including an upper portion and a lower portion; an opening-forming member that is configured to form an opening that constitutes part of the fuel passage, that is arranged to cover the passage-forming member, and that includes a first opening-forming member and a second opening-forming member, the first opening-forming member is arranged to cover the second opening-forming member; a filler port open-close mechanism attached to the opening-forming member in an openable and closable manner, the filler port open-close mechanism including an open-close member configured to open and close the opening; a screwing mechanism that includes an outer circumferential threaded section, an inner circumferential threaded section, and a thread-forming member that forms the outer circumferential threaded section and that attaches to the passage-forming member to cover the upper portion of the passage-forming member; and a gasket placed between the opening-forming member and the passage-forming member to seal between the opening-forming member and the passage-forming member, the gasket contacts both the thread-forming member of the screwing mechanism and the second opening-forming member and is attached to the thread-forming member to seal between the opening-forming member and the passage-forming member, wherein the outer circumferential threaded section is provided on an outer periphery of the passage-forming member, the inner circumferential threaded section is provided on the opening-forming member and screwed to the outer circumferential threaded section of the passage-forming member, and the opening-forming member is attached to the passage-forming member by screwing the outer circumferential threaded section of the passage-forming member to the inner circumferential threaded section of the opening-forming member.