To obtain rigidity of a connection structure by connection of frame members applied to a vehicle body.SOLUTION: A connection structure 10 of frame members of a vehicle body 2 includes: a connection frame 20 connecting a vertical frame member 12 extending in a vertical direction of the vehicle body 2 and a horizontal frame member 11 extending in a vehicle width direction via a corner portion; and a front and rear frame member 13 extending in a longitudinal direction of the vehicle body 2 and connected to the connection frame 20 via the corner portion 21. The front and rear frame member 13 includes a plate-shaped portion 33 obtained by crushing an inner plate portion 31 as an inner portion and an outer plate portion 32 as an outer portion so as to be overlapped with each other. The plate-shaped portion 33 is connected to the corner portion 21 of the connection frame 20 while being overlapped with the corner portion from the outside.SELECTED DRAWING: Figure 2

    【課題】車体に用いる骨格部材同士の接合により連結構造の剛性を得る。【解決手段】車体2の骨格部材の連結構造10は、車体2の上下方向の延在する縦骨格部材12と車幅方向へ延在する横骨格部材11とをコーナ部により連結した連結フレーム20と、車体2の前後方向へ延在して連結フレーム20とコーナ部21において接合される前後骨格部材13と、を有する。前後骨格部材13は、その内側部分である内板部31と外側部分である外板部32とを潰して重ねた板状部33を有する。板状部33は、連結フレーム20のコーナ部21に対して外側から重なる状態で接合される。【選択図】 図2


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    Title :

    CONNECTION STRUCTURE OF FRAME MEMBER OF VEHICLE BODY


    Additional title:

    車体の骨格部材の連結構造


    Contributors:
    UENO YASUAKI (author) / KUDO KENJI (author) / TANAKA YUJI (author)

    Publication date :

    2019-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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