PROBLEM TO BE SOLVED: To provide a fuel filling part structure that can apply appropriate click feeling when a fuel cap is loosened.SOLUTION: A fuel filling part structure 10 includes: a filler neck 12 that is formed to have a cylindrical shape and has a first screw portion 20 arranged on the side of an inner peripheral surface 32 to which an oil feeding gun for feeding oil to a fuel tank is inserted and having a projection 24 located in a first screw start portion 22 or a portion in the vicinity of the first screw start portion 22 in the cylindrical axial direction and projecting to a direction in which the oil feeding gun is inserted; and a fuel cap 26 that is fitted to the inner peripheral surface 32 of the filler neck 12 and that includes a second screw portion 34 screwed to the first screw portion 20 and an engagement portion 44 formed in the vicinity of a second screw terminal portion 36 of the second screw portion 34 and engaging with the projection 24.
【課題】燃料キャップを緩める時に適度な節度感を付与することができる燃料給油部構造を得ることを目的とする。【解決手段】円筒状に形成され、燃料タンクへの給油用の給油ガンが挿入される内周面32側に設けられると共に第1ネジ始端部22又は第1ネジ始端部22近傍に円筒軸方向に沿って給油ガンが挿入される方向へ突出する凸部24が設けられた第1ネジ部20を含んで構成されたフィラーネック12と、フィラーネック12の内周面32に装着され、第1ネジ部20と螺合する第2ネジ部34と、第2ネジ部34の第2ネジ終端部36近傍に形成されて凸部24と係合する係合部44と、を含んで構成された燃料キャップ26と、を有する燃料給油部構造10。【選択図】図1
FUEL FILLING PART STRUCTURE
燃料給油部構造
2015-07-02
Patent
Electronic Resource
Japanese
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 |