To provide a seat frame of a saddle-riding type vehicle that can enhance coupling rigidity of division type rear end parts and obtain excellent outward appearance properties.SOLUTION: A seat frame (SF) of a vehicle body frame (F) is divided, on a vehicle body rear side, into a front part (A) fixed to the vehicle body frame (F) and a rear part (B) fitted detachably to the front part (A). The front part (A) and the rear part (B) are fixed with a fastening member (43) which is engaged from inside in a vehicle width direction. A rear end part (Ar) of the front part (A) has a hollow structure, and an engagement part (39) made of a sold member is provided at a front end of the rear part (B). The fastening member (43) made of a bolt is made to penetrate a side wall (36b) of the rear end part (Ar), and then threadably engage the engagement part (39) inserted into the rear end part (Ar). The rear part (B) consists of the engagement part (39) and pipe members (40, 40a) connected to a rear part of the engagement part (39).SELECTED DRAWING: Figure 4

    【課題】分割式の後端部の結合剛性を高めると共に良好な外観性を得ることができる鞍乗型車両のシートフレームを提供する。【解決手段】車体フレーム(F)のシートフレーム(SF)を、車体後方側で、車体フレーム(F)に固定される前部分(A)と、前部分(A)に対して着脱可能に取り付けられる後部分(B)とに分割する。前部分(A)と後部分(B)とを車幅方向内側から係合される締結部材(43)で固定する。前部分(A)の後端部(Ar)を中空構造とし、後部分(B)の前端に中実部材からなる係合部(39)が設ける。ボルトからなる締結部材(43)を、後端部(Ar)の側壁(36b)を貫通させて、後端部(B)に挿入された係合部(39)に螺合する。後部分(B)が、係合部(39)と該係合部(39)の後部に接続されるパイプ部材(40,40a)とからなる。【選択図】図4


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    Titel :

    SEAT FRAME OF SADDLE-RIDING TYPE VEHICLE


    Weitere Titelangaben:

    鞍乗型車両のシートフレーム


    Beteiligte:
    HAMAGUCHI DAIKI (Autor:in) / MIKURA KEITA (Autor:in) / HARAMOTO TAKAYUKI (Autor:in) / KOSUGA TAKUMI (Autor:in) / KANEMURA YUKI (Autor:in)

    Erscheinungsdatum :

    2019-10-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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