PROBLEM TO BE SOLVED: To restrict an overhang quantity outside in a vehicle width direction at a rear side of the muffler, and improve its surrounding arrangement to make a smart styling at a muffler structure of a saddle-riding type vehicle.SOLUTION: There are provided a muffler main body 51 having a specified sectional shape and a rear end cap 53 installed at a rear end of the muffler main body 51. The muffler main body 51 has a part having the maximum vertical width at an inside in a vehicle width direction rather than a center of a lateral width. The rear end cap 53 has a rear end surface 53b smaller than a rear end shape enclosed by the rear end edge of the muffler main body 51. The rear end surface 53b is opened while being positioned inside in the vehicle width direction in compliance with a part where the vertical width of the muffler main body 51 becomes maximum. The muffler main body 51 advances the outside part of the rear end edge in the vehicle. The rear end cap 53 forms inclined flat surfaces 53f symmetrically inclined at a vehicle width directional inside and a vehicle width directional outside of the rear end cap 53 between a peripheral edge 53c of the rear end surface 53b and the rear end edge of the muffler main body 51.SELECTED DRAWING: Figure 8

    【課題】鞍乗り型車両の消音器構造において、消音器後方における車幅方向外側への張出し量を抑えて取廻しを良くし、スタイリングをスマートにする。【解決手段】一定断面形状の消音器本体51と、消音器本体51の後端に装着される後端キャップ53と、を備え、消音器本体51は、上下幅が最大となる部分を左右幅の中心よりも車幅方向内側に有し、後端キャップ53は、消音器本体51の後端縁が囲む後端形状よりも小さい後端面53bを有し、後端面53bは、消音器本体51の上下幅が最大となる部分に合わせて車幅方向内側に位置して開口し、消音器本体51は、後端縁の車幅方向外側を前進させ、後端キャップ53は、後端面53bの周囲縁53cと消音器本体51の後端縁との間に、後端キャップ53の車幅方向内側と車幅方向外側とで対称に傾斜する傾斜平面53fを形成する。【選択図】図8


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    Title :

    MUFFLER STRUCTURE OF SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗り型車両の消音器構造


    Contributors:

    Publication date :

    2016-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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