PROBLEM TO BE SOLVED: To reduce entry of mud adhering to a surface of an opening/closing member of an oil supply port into a fuel tank.SOLUTION: A closing device (100) of an oil supply port (100A) includes: a fuel passage formation part (10) having a first engagement part (12L) formed at an upstream side of the fuel passage formation part (10); a first opening/closing mechanism (20) having a first cover (21) which opens in an upstream direction; and a second opening/closing mechanism (30) which opens and closes a second opening (40A) and has a second cover (31) which opens in the upstream direction. The first opening/closing mechanism (20) has an engagement release part (23H) positioned in the upstream direction of the second engagement part (23L) in a state where the first engagement part (12L) and a second engagement part (23L) engage with each other, the engagement release part (23H) configured to release engagement between the first engagement part (12L) and the second engagement part (23L) when receiving a force acting in a closing direction from the second cover (31).SELECTED DRAWING: Figure 5

    【課題】給油口の開閉部材の表面に付着した泥などが燃料タンクへの侵入を低減する。【解決手段】給油口(100A)の閉止装置(100)は、燃料通路形成部(10)の上流側に形成された第1係合部(12L)を有する燃料通路形成部(10)と;上流方向に開く第1カバー(21)を有する第1開閉機構(20)と;第2開口(40A)を開閉する第2開閉機構(30)であって、上流方向に開く第2カバー(31)を有する第2開閉機構(30)と、を備え;第1開閉機構(20)は、さらに;第1係合部(12L)と第2係合部(23L)とが係合している状態で、第2係合部(23L)よりも上流方向に位置し、第2カバー(31)から閉方向の力を受けると、第1係合部(12L)と第2係合部(23L)との係合を解除する係合解除部(23H)と、を有する。【選択図】図5


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    Title :

    CLOSING DEVICE OF OIL SUPPLY PORT


    Additional title:

    給油口の閉止装置


    Contributors:

    Publication date :

    2017-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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