To provide a reinforcement structure of a rear side member which can suppress permanent deformation of a rear side member with a simple configuration.SOLUTION: This reinforcement structure comprises: left and right rear side members 2 which extend in a vehicle longitudinal direction; a rear cross member 3 having left and right cross member end parts 3B which are so located as to be bridged between the left and right rear side members 2, and are joined to the left and right rear side members 2 respectively, and a cross member body part 3A which is positioned between the left and right cross member end parts 3B; and a reinforcement member 4 which is joined to the left and right rear side members 2 respectively, and of which a rear end face positioned on a vehicle rear side is so located as to be positioned on an extension line of a front face of the cross member body part 3A.SELECTED DRAWING: Figure 1

    【課題】簡易な構成で、リアサイドメンバの永久変形を抑制できるリアサイドメンバの補強構造を提供する。【解決手段】車両前後方向に延びる左右のリアサイドメンバ2と、左右のリアサイドメンバ2間に架け渡されるように配置され、左右のリアサイドメンバ2のそれぞれに接合される左右のクロスメンバ端部3Bと、左右のクロスメンバ端部3B間に位置するクロスメンバ本体部3Aとを有するリアクロスメンバ3と、左右のリアサイドメンバ2のそれぞれに接合され、車両後方側に位置する後端面が、クロスメンバ本体部3Aの前面の延長線上に位置するように配置される補強部材4とを備える。【選択図】図1


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    Titel :

    REINFORCEMENT STRUCTURE OF REAR SIDE MEMBER


    Weitere Titelangaben:

    リアサイドメンバの補強構造


    Beteiligte:
    INAMURA SHIGEO (Autor:in)

    Erscheinungsdatum :

    2019-06-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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