To provide a flap which can prevent damage of the flap caused when an oil supply nozzle is pulled out from an oil supply port.SOLUTION: A flap 30 is tiltably supported by a filler pipe 4 which defines an oil supply passage 3 leading to an interior of a fuel tank, has an oil supply port 5 located at one side, and is connected to the fuel tank at the other side. A flap body 31 can tilt between a closed position where the flap body 31 closes the oil supply passage 3 and an open position where the flap body 31 opens the oil supply passage 3, and is pressed by an oil supply nozzle 50 to tilt from the closed position to the open position. A guide edge part 32 has a guide surface 39 on which the oil supply nozzle 50 slides when the oil supply nozzle 50 is pulled out and is provided in at least one part of an outer peripheral edge of the flap body 31. A distance between the guide surface 39 and an outer peripheral surface 52 of the oil supply nozzle 50 extends to the other side in a state where the flap body 31 tilts to the open position and the guide edge part 32 contacts with the outer peripheral surface 52 of the oil supply nozzle 50.SELECTED DRAWING: Figure 9
【課題】給油ノズルを給油口から引き抜く際のフラップの破損を防止することが可能なフラップの提供。【解決手段】燃料タンク内への給油路3を区画し、一側に給油口5を有し、他側が燃料タンクに連結されるフィラーパイプ4に傾動自在に支持されるフラップ30である。フラップ本体31は、給油路3を閉止する閉止位置と、給油路3を開放する開放位置との間を傾動可能であり、給油ノズル50に押されることによって、閉止位置から開放位置へ向かって傾動する。ガイド縁部32は、給油ノズル50が引き抜かれる際に、給油ノズル50が摺動するガイド面39を有し、フラップ本体31の外周縁の少なくとも一部に設けられる。ガイド面39は、フラップ本体31が開放位置に傾動し、ガイド縁部32が給油ノズル50の外周面52に当接した状態で、給油ノズル50の外周面52との距離が他側に向かって拡大する。【選択図】図9
FLAP
フラップ
2019-08-01
Patent
Electronic Resource
Japanese
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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