To provide a fuel supply device for saddle-riding type vehicle that prevents dust from entering an outflow-side hose joint and a fuel hose when the outflow-side hose joint is detached from an outflow-side connection pipe part of a fuel filter.SOLUTION: A fuel supply device for saddle-riding type vehicle is characterized in that: an outflow-side hose joint (65, 66) of a downstream-side fuel hose (67) coupling a fuel filter (50) and a fuel injection valve (40) together is detachably connected to an outflow-side connection pipe part (54J) of the fuel filter (50); a joint protection member (80) in a closed-end cylindrical shape is attached to the outflow-side connection pipe part (54J) with the outflow-side connection pipe part (54J) penetrating a bottom part (80b); and a cylinder part (80c) of the joint protection member (80) surrounds and covers a tip pat of the outflow-side hose joint (65, 66) connected to the outflow-side connection pipe part (54J).SELECTED DRAWING: Figure 9

    【課題】燃料フィルタの流出側接続管部から流出側ホースジョイントを外しとき、流出側ホースジョイントおよび燃料ホースの内部に塵埃が侵入するのを防止した鞍乗型車両の燃料供給装置を供する。【解決手段】鞍乗型車両の燃料供給装置において、燃料フィルタ(50)と燃料噴射弁(40)とを連結する下流側燃料ホース(67)の流出側ホースジョイント(65,66)が、燃料フィルタ(50)の流出側接続管部(54J)に着脱自在に接続され、有底筒形状をしたジョイント保護部材(80)が、底部(80b)を流出側接続管部(54J)により貫装されて同流出側接続管部(54J)に取り付けられ、ジョイント保護部材(80)の筒部(80c)が、流出側接続管部(54J)に接続された流出側ホースジョイント(65,66)の先端部分を囲繞して覆うことを特徴とする。【選択図】図9


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    Title :

    FUEL SUPPLY DEVICE FOR SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗型車両の燃料供給装置


    Contributors:

    Publication date :

    2019-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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