PROBLEM TO BE SOLVED: To provide a vehicular side door structure capable of enhancing rigidity in a vehicle width direction of a center pillar.SOLUTION: A vehicular side door structure 10 includes: a rear side vertical door frame 20R which has a closed cross section part 60 arranged at the vehicle width direction inside of a slider 40 and forms a rear side vertical window frame part 22R on a center pillar 30 side of a window opening 24; a door frame outer panel 50 which forms an outer plate of the rear side vertical door frame 20R; and a door frame inner panel 52 which has an inner panel body part 54 which is arranged at the vehicle width direction inside of the door frame outer panel 50 and forms the closed cross section part 60 together with the door frame outer panel 50 and a rail mounting part 56 which is extended from the inner panel body part 54 and on which an elevation guide rail 80 and an exterior panel 90 are mounted at the vehicle width direction outside of the center pillar 30, and forms an inner plate of the rear side vertical door frame 20R.SELECTED DRAWING: Figure 2

    【課題】本発明は、センタピラーの車両幅方向の剛性を高めることができる車両用サイドドア構造を提供することを目的とする。【解決手段】車両用サイドドア構造10は、スライダ40の車両幅方向内側に配置される閉断面状部60を有し、窓開口24のセンタピラー30側の後側縦窓枠部22Rを形成する後側縦ドアフレーム20Rと、後側縦ドアフレーム20Rの外板を形成するドアフレームアウタパネル50と、ドアフレームアウタパネル50の車両幅方向内側に配置され、ドアフレームアウタパネル50とで閉断面状部60を形成するインナパネル本体部54と、インナパネル本体部54から延出し、センタピラー30の車両幅方向外側において昇降ガイドレール80及び外装パネル90が取り付けられるレール取付部56と、を有し、後側縦ドアフレーム20Rの内板を形成するドアフレームインナパネル52と、を備える。【選択図】図2


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    Title :

    VEHICULAR SIDE DOOR STRUCTURE


    Additional title:

    車両用サイドドア構造


    Contributors:

    Publication date :

    2017-05-25


    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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