To provide an intake structure of saddle-riding type vehicle, capable of easily and completely connecting an air box with a head pipe.SOLUTION: The intake structure of saddle-riding type vehicle is structured to be mounted on a saddle-riding type vehicle 1 disposed with: a frame 10 with a pair of left and right main frames 16 extending from a head pipe 15; and an air box 35 between the left and right main frames 16; an intake passage 10a formed between the main frames 16 at an outer periphery of the head pipe 15. The intake passage 10a includes: a front side intake duct 51 extending forward from the head pipe 15; and a rear side intake duct 82 for connecting the air box 35 behind the head pipe 15 with the head pipe 15. The rear side intake duct 82 is separated from the air box 35 and an opening part 61b penetrating through the rear side intake duct 82 is formed at a front face of the air box 35 and the rear side intake duct 82 is connected with the intake passage 10a from inside the air box 35 through the opening part 61b.SELECTED DRAWING: Figure 4

    【課題】エアボックスとヘッドパイプへの接続を簡単かつ確実にできる鞍乗り型車両の吸気構造を提供する。【解決手段】ヘッドパイプ15から延出する左右一対のメインフレーム16を備えるフレーム10と、左右のメインフレーム16間にエアボックス35が配設される鞍乗り型車両1に設けられ、ヘッドパイプ15の外周にメインフレーム16との間に吸気通路10aが設けられ、吸気通路10aは、ヘッドパイプ15から前方に延出する前側吸気ダクト51と、ヘッドパイプ15の後方のエアボックス35をヘッドパイプ15に接続する後側吸気ダクト82と、を備える鞍乗り型車両の吸気構造において、後側吸気ダクト82はエアボックス35と別体であり、エアボックス35の前面には後側吸気ダクト82を挿通する開口61bが設けられ、後側吸気ダクト82はエアボックス35の内側から開口61bを通して吸気通路10aと接続する。【選択図】図4


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    Title :

    INTAKE STRUCTURE OF SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗り型車両の吸気構造


    Contributors:
    MIKI SOSUKE (author)

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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