To provide a side vehicle body reinforcement structure reducing production costs and ensuring rigidity.SOLUTION: A side vehicle body reinforcement structure according to an embodiment of the present invention includes side sills each connected to opposite ends of a center floor panel in a width direction of a vehicle body so as to extend in a front to back direction of the vehicle body and forming an inner space having a box shape, seat cross members, a lower end of which is connected to the center floor panel so as to extend across the center floor panel in the width direction of the vehicle body and each having opposite ends in the width direction of the vehicle body connected to the side sill, and center partitions each arranged in the inner space and separated inward from an outer panel of the side sill and formed in an U-shape supported by an inner panel of the side sill and protruding outward.SELECTED DRAWING: Figure 1

    【課題】生産コストを節減し、かつ剛性が確保される側方車体補強構造を提供する。【解決手段】本発明の実施形態よる側方車体補強構造は、車体の前後方向に沿って延びるように車体の幅方向を基準にセンターフロアパネルの両端に結合され、ボックス形状の内部空間を形成するサイドシルと、センターフロアパネルを車体の幅方向に横切るように下端がセンターフロアパネルに結合され、車体の幅方向両端がサイドシルに結合されるシートクロスメンバーと、内部空間で前記サイドシルの外側パネルから内側に離隔して配置され、サイドシルの内側パネルに支持されて外側に凸である「U」字形状に形成される中央パーティションと、を含むことを特徴とする。【選択図】図1


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    Title :

    SIDE VEHICLE BODY REINFORCEMENT STRUCTURE


    Additional title:

    側方車体補強構造


    Contributors:
    CHOI SEONGEUN (author) / PARK KUN HO (author)

    Publication date :

    2019-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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