To inhibit deformation of a side door occurring in a vehicle width direction during high speed traveling.SOLUTION: A reinforcement 30 which extends in a vehicle vertical direction so as to cross an outer weather strip attachment part 13a is disposed at an area between an inner panel 11 and an outer panel 13 where a sash part 20 of a vehicle side door is located. A rear step part 21 protruding outward is provided at a rear part of an outer surface of the inner panel 11 forming the sash part 20, and a front step part 23 protruding outward is provided at a front part of the outer surface. The reinforcement 30 has: a rear step joint part 31 joined to the rear step part 21; and a front step joint part 33 joined to the front step part 23. A closed cross section 30S is formed between the rear step joint part 31 and the front step joint part 33 by the inner panel 11 and the reinforcement 30.SELECTED DRAWING: Figure 3

    【課題】高速走行時に発生するサイドドアの車幅方向に対する変形を抑制する。【解決手段】車両用サイドドアのサッシュ部20が位置するインナパネル11とアウタパネル13との間には、アウタウェザストリップ取付部13aを跨ぐように車両上下方向に延びているリンフォースメント30が配置され、サッシュ部20を構成するインナパネル11の外面の後部には、外側に突出する後段部21が設けられ、外面の前部には、外側に突出する前段部23が設けられ、リンフォースメント30は、後段部21に接合されている後段接合部31と、前段部23に接合されている前段接合部33とを有し、後段接合部31と前段接合部33との間には、インナパネル11とリンフォースメント30とにより閉断面30Sが構成されている。【選択図】図3


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    Title :

    VEHICLE SIDE DOOR STRUCTURE


    Additional title:

    車両用サイドドア構造


    Contributors:

    Publication date :

    2020-04-23


    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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