To provide a vehicle body side part structure that can provide improved rigidity of a location near the boundary between a pillar upper portion and a roof side member while suppressing the rise in the vehicle body weight and the number of components.SOLUTION: A vehicle body side part structure 1 includes: a pillar inner panel 31 extending in a vehicle up-down direction; a roof side inner panel 21 bonded to an upper portion of the pillar inner panel 31 and extending in a vehicle front-rear direction; and an extension panel 22 located at a vehicle upper side of a quarter window opening 6, bonded to a rear portion of the roof side inner panel 21, and extending in the vehicle front-rear direction. The roof side inner panel 21 is configured such that a bond portion J1 with the pillar inner panel 31 is located further at a vehicle lower side than an upper edge portion 6B of the quarter window opening 6 and that a bond portion J2 with the extension panel 22 is located further at a vehicle rear side than a front edge portion 6A of the quarter window opening 6.SELECTED DRAWING: Figure 2

    【課題】車体重量および部品点数の増加を抑えつつ、ピラー上部とルーフサイドメンバとの境界部付近の剛性を向上させることができる車体側部構造を提供する。【解決手段】車体側部構造1は、車両上下方向に延びるピラーインナパネル31と、ピラーインナパネル31の上部に接合され、車両前後方向に延びるルーフサイドインナパネル21と、クォータウィンド開口部6の車両上側に位置し、ルーフサイドインナパネル21の後部に接合され、車両前後方向に延びるエクステンションパネル22と、を備える。ルーフサイドインナパネル21は、ピラーインナパネル31との接合箇所J1がクォータウィンド開口部6の上縁部分6Bよりも車両下方側に位置し、且つ、エクステンションパネル22との接合箇所J2がクォータウィンド開口部6の前縁部分6Aよりも車両後方側に位置するように構成されている。【選択図】図2


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    Title :

    VEHICLE BODY SIDE PART STRUCTURE


    Additional title:

    車体側部構造


    Contributors:
    ITO AKIHIKO (author)

    Publication date :

    2024-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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