To improve torsional rigidity of a vehicle body without increasing the number of components and suppress right and left bending deformation of a roof panel.SOLUTION: A first coupling portion P1 coupled to a portion in which an upper portion of a side body outer panel 15 and a vehicle-width outer side portion of a roof panel 1 are coupled is disposed at an upper portion of a roof side rail 30 of a vehicle side part structure. A second coupling portion P2 coupled to a portion in which an outer side portion of a center roof member 10 and an intermediate portion of a center inner panel 27 are coupled is disposed at a lower portion of the roof side rail 30. The center roof member 10 is bent downward from the intermediate portion toward the outer side in the width direction as viewed in a front-back direction. The first coupling portion P1 and the center roof member 10 are disposed at an interval S therebetween in an up-down direction.SELECTED DRAWING: Figure 4

    【課題】部品点数を増加させずに車体の捩じれ剛性を向上させ、ルーフパネルの左右の曲げ変形を抑制できるようにする。【解決手段】車両側部構造のルーフサイドレール30の上部には、サイドボディアウタパネル15の上部と、ルーフパネル1の車幅方向外側部とが接合されている部分に接合される第1の接合部P1が設けられ、ルーフサイドレール30の下部には、センタールーフメンバ10の外側部とセンターインナピラーパネル27の中間部とが接合されている部分に接合される第2の接合部P2が設けられる。センタールーフメンバ10は、前後方向視で、幅方向の中間部から外側に向かうに従い下方に向かって湾曲し、第1の接合部P1と、センタールーフメンバ10とは、上下方向に互いに間隔Sを空けて配置されている。【選択図】図4


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    Title :

    VEHICLE SIDE PART STRUCTURE


    Additional title:

    車両側部構造


    Contributors:

    Publication date :

    2023-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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