PROBLEM TO BE SOLVED: To provide a junction structure of a vehicle body frame which has a light weight and a high rigidity without increasing number of components, and a joint component.SOLUTION: A junction structure 1 of a vehicle body frame joins a side member 53 and a cross member 55 of a vehicle body with each other via a joint component 3. The joint component 3 has: a top plate part 5 which is located over the side member 53 and the cross member 55; a vertical wall part 7 which is formed at an end on the cross member 53 side of the top plate part 5 and extends to a floor side of the vehicle body; both side wall parts 9 which extends to the side member 53 side continuously with both side ends of the vertical wall part 7. Both side wall parts 9, the vertical wall part 7 and the top plate part 5 have a bag-like shape. One end of the top plate part 5 is joined with the side member 53 and the other end thereof is joined with the cross member 55, and lower ends of the vertical wall part 7 and both side wall parts 9 are joined with a floor 57.SELECTED DRAWING: Figure 1

    【課題】本発明は、部品点数を増やすことなく、軽量かつ高剛性な車体フレームの接合構造および接合部品を提供する。【解決手段】本発明に係る車体フレームの接合構造1は、車体のサイドメンバ53とクロスメンバ55を、接合部品3を介して接合し、接合部品3はサイドメンバ53とクロスメンバ55との間に渡って配置された天板部5と、天板部5のクロスメンバ53側の端部に形成されて車体のフロア側に延出する縦壁部7と、縦壁部7の両側端から連続してサイドメンバ53側に延出する両側壁部9とを有し、両側壁部9と縦壁部7と天板部5は袋状になっており、天板部5の一端をサイドメンバ53に接合すると共に天板部5の他端をクロスメンバ55に接合し、かつ縦壁部7と両側壁部9の下端をフロア57に接合する。【選択図】 図1


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    Titel :

    JUNCTION STRUCTURE OF VEHICLE BODY FRAME AND JOINT COMPONENT


    Weitere Titelangaben:

    車体フレームの接合構造および接合部品


    Beteiligte:
    SAITO TAKANOBU (Autor:in) / HIRAMOTO JIRO (Autor:in)

    Erscheinungsdatum :

    12.05.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge