To suppress wind noise during travelling of a vehicle while suppressing increase in weight of the vehicle.SOLUTION: A sash frame 4 comprises an inner panel 10, an outer panel 20, and a reinforcement member 30 arranged in at least partial area in a sash part 3 to be interposed between the inner panel 10 and the outer panel 20. When a line through which a neutral surface crosses a closed cross section when external force toward outside in a vehicle width direction acts on the sash part 3 is defined as a neutral axis NA and a maximum dimension of the closed cross section in an orthogonal direction, which is a direction orthogonal to the neutral axis NA in the closed cross section is defined as a sash width D, at least part of the reinforcement member 30 is arranged in an area separated away by at least a dimension corresponding to a quarter of the sash width D, in the orthogonal direction, from the neutral axis NA.SELECTED DRAWING: Figure 2

    【課題】車両の重量増加を抑制しつつ車両走行時の風切り音を抑制する。【解決手段】サッシュフレーム4は、インナパネル10と、アウタパネル20と、サッシュ部3における少なくとも一部の領域に配置され、インナパネル10とアウタパネル20の間に介在する補強部材30と、を備える。サッシュ部3に対して車幅方向外側への外力が作用するときの中立面と閉断面とが交わる線を中立軸NAとし、前記閉断面において中立軸NAに直交する方向である直交方向における前記閉断面の最大寸法をサッシュ幅Dとするとき、補強部材30の少なくとも一部は、中立軸NAから前記直交方向にサッシュ幅Dの1/4の寸法以上離れた離隔領域に配置されている。【選択図】図2


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    Title :

    SASH FRAME OF VEHICULAR SIDE DOOR


    Additional title:

    車両用サイドドアのサッシュフレーム


    Contributors:

    Publication date :

    2020-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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