PROBLEM TO BE SOLVED: To provide a muffler support structure of a saddle-riding type vehicle, which can improve the degree of freedom in arranging a muffler when the muffler is supported by a power unit via a support member.SOLUTION: A unit swing type motor cycle has a power unit 14 and a rear wheel 16, and swings while being formed integrally from the power unit 14 to an axle 39 of the rear wheel 16. A muffler support structure of the motor cycle comprises: an exhaust pipe 45 for leading out exhaust gas discharged from the power unit 14; a muffler 46 connected to the end part of the exhaust pipe 45; and a muffler bracket 47 forming a truss structure which is formed by combining an upper pipe member 81, a lower pipe member 82, connection pipe members 86, 87 with one another in order to support the muffler 46. The muffler bracket 47 is attached to the power unit 14. In the muffler support structure, in a vehicle side view, at least a portion of the muffler bracket 47 overlaps an outer cylinder 46A of the muffler 46.

    【課題】マフラーを支持部材を介してパワーユニットで支持する場合に、マフラーの配置自由度を向上させることが可能な鞍乗り型車両のマフラー支持構造を提供する。【解決手段】パワーユニット14と後輪16とを有し、パワーユニット14から後輪16の車軸39に亘って一体的に構成されて揺動するユニットスイング式の自動二輪車に、パワーユニット14から排出される排気を導出する排気管45と、排気管45の端部に接続されたマフラー46と、マフラー46を支持するために、上パイプ部材81、下パイプ部材82、連結パイプ部材86,87を組み合わせたトラス構造を成すマフラーブラケット47とを備え、マフラーブラケット47がパワーユニット14に取付けられた自動二輪車のマフラー支持構造において、車両側面視で、マフラーブラケット47は、少なくともその一部がマフラー46の外筒46Aと重なる。【選択図】図2


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    Title :

    MUFFLER SUPPORT STRUCTURE OF SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗り型車両のマフラー支持構造


    Contributors:

    Publication date :

    2016-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62K Fahrräder , CYCLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



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