To provide a vehicle door structure which reinforces reduction of rigidity caused by a thickness of a door sash part in a vehicle width direction to eliminate a difference of rigidity between upper and lower parts (i.e. a door sash part and a door body part) of a rear door.SOLUTION: In a vehicle door structure, a door built-in center pillar 50 extending from an upper end to a lower end and having a front surface part 50a, a rear surface part 50b, and a side surface part 50c connecting vehicle outer ends of front and rear surface parts is provided at an interior of a rear door 30 that is a double door. An upper reinforcement 60 which integrally reinforces each surface part of the door built-in center pillar 50 is provided from an upper end part of the door built-in center pillar 50 to a belt line part BL.SELECTED DRAWING: Figure 2

    【課題】ドアサッシュ部の車幅方向薄さによる剛性低下を補強することで、リヤドアの上下両部間(つまり、ドアサッシュ部とドア本体部との間)で剛性差をなくすことができる車両のドア構造の提供を目的とする。【解決手段】観音開き式ドアのリヤドア30内部に、上端から下端まで延び、前面部50aと、後面部50bと、前後両面部の車外端同士を連結する側面部50cと、を有するドア内蔵センタピラー50が設けられた車両のドア構造であって、上記ドア内蔵センタピラー50の上端部からベルトライン部BLに渡って当該ドア内蔵センタピラー50の上記各面部を一体で補強する上部レイン60が設けられたことを特徴とする。【選択図】図2


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    Titel :

    VEHICLE DOOR STRUCTURE


    Weitere Titelangaben:

    車両のドア構造


    Beteiligte:
    HOTSUTA YOSHIHIKO (Autor:in) / NAKAZATO DAISUKE (Autor:in) / YOKOKAWA JUNYA (Autor:in) / TAKAHASHI TOMOKI (Autor:in) / ISHII KATSUKI (Autor:in)

    Erscheinungsdatum :

    2020-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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