To provide vehicle body skeleton structure in which bending of a pillar and a rail can be prevented even if plate thickness thereof is reduced.SOLUTION: A body skeleton structure composing a side part and a top part of a vehicle comprises: a pillar inner 40 extending in a vehicle vertical direction at a side part of the vehicle; a rail inner 30 extending along a boundary line between the side part and top part of the vehicle, the rail inner 30 being disposed further inside the vehicle than the pillar inner 40. In a portion overlapping the pillar inner 40, of the rail inner 30, a rail bead 50 is formed which extends in a vehicle upward direction from its lower end, projects toward the vehicle inside and recessed toward the vehicle outside. In the pillar inner 40, a pillar bead 52 is formed which extends in the vehicle vertical direction, the pillar bead 52 having a shape in which the rail bead 50 is offset toward the vehicle outside in such a manner that the pillar bead 52 is located in the recessed part of the rail bead 50 in a portion overlapping the rail bead 50.SELECTED DRAWING: Figure 6

    【課題】板厚を低減してもピラーおよびレールの折れを防止できる車両のボディ骨格構造を提供する。【解決手段】車両の側部および天部を構成するボディ骨格構造は、前記車両の側部において車両上下方向に延びるピラーインナ40と、前記車両の側部と天部との境界ラインに沿って延びるレールインナ30であって、前記ピラーインナ40より車両内側に配されるレールインナ30と、を備え、前記レールインナ30のうち前記ピラーインナ40との重なり部分には、その下端から前記車両上方に延びるとともに前記車両内側に凸、車両外側に凹のレールビード50が形成されており、前記ピラーインナ40には、車両上下方向に延びるピラービード52であって、前記レールビード50との重なり部分において前記レールビード50の凹部内に位置するように前記レールビード50を車両外側にオフセットさせた形状のピラービード52が形成されている。【選択図】図6


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    Title :

    VEHICLE BODY SKELETON STRUCTURE


    Additional title:

    車両のボディ骨格構造


    Contributors:

    Publication date :

    2019-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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