To provide a swing arm which has high rigidity and is hollow.SOLUTION: A swing arm of a saddle-riding type vehicle includes a pivot part connected to a vehicle body and a wheel support part supporting rear wheels, and is swingable around the pivot part, the swing arm including a swing arm body 25 formed of a fiber-reinforced resin, in which the swing arm body 25 includes a pivot side opening 40 opening the end of the pivot part side and rear end openings 34 and 38 opening the end on the wheel support part 21 side, and is formed into a continuous hollow shape from the pivot side opening 40 to the rear end openings 34 and 38.SELECTED DRAWING: Figure 3

    【課題】剛性が高い中空のスイングアームを提供する。【解決手段】車体に連結されるピボット部と、後輪を支持する車輪支持部とを備え、ピボット部を中心に揺動可能な鞍乗り型車両のスイングアームにおいて、繊維強化樹脂製のスイングアーム本体25を備え、スイングアーム本体25は、ピボット部側の端を開口させるピボット側開口部40と、車輪支持部21側の端を開口させる後端開口34,38とを備えるとともに、ピボット側開口部40から後端開口34,38まで連続する中空状に形成される。【選択図】図3


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    Title :

    SWING ARM OF SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗り型車両のスイングアーム


    Contributors:

    Publication date :

    2019-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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