PROBLEM TO BE SOLVED: To improve the yield of a material of a frame and improve the aesthetic quality in a vehicle body frame.SOLUTION: A vehicle body frame includes a front frame 16 which is formed into a hollow shape by joining an inner frame member 52 to an outer frame member 51 provided at the outer side in a vehicle width direction. The front frame 16 is provided by joining the single outer frame member 51 to the inner frame member 52 comprising a first split frame body 61, a second split frame body 62, a third split frame body 63, and a fourth split frame body 64 which are divided into multiple parts. The outer frame member 51 includes an inner extending part 51b extending from an outer wall part 51a at the outer side in the vehicle width direction to the inner side in the vehicle width direction. The inner frame member 52 is joined to the inner extending part 51b.SELECTED DRAWING: Figure 5

    【課題】車体フレームにおいて、フレームの材料の歩留まりを向上し、且つ、意匠性を向上できるようにする。【解決手段】内側フレーム部材52と車幅方向外側に設けられる外側フレーム部材51とが接合されて中空に形成される前部フレーム16を備える車体フレームにおいて、前部フレーム16は、単一の外側フレーム部材51と、複数に分割された第1の分割フレーム体61、第2の分割フレーム体62、第3の分割フレーム体63及び第4の分割フレーム体64からなる内側フレーム部材52とが互いに接合されて設けられ、外側フレーム部材51は、車幅方向外側の外壁部51aから車幅方向内側へ延出する内方延出部51bを備え、内側フレーム部材52は内方延出部51bに接合されている。【選択図】図5


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    Title :

    VEHICLE BODY FRAME


    Additional title:

    車体フレーム


    Contributors:

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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