PROBLEM TO BE SOLVED: To provide a door support structure of an automobile configured so that a comparatively lengthy torsion bar can be compactly laid out along a hinge pillar long in a vertical direction, and a door can be easily opened and closed without using a gas damper by enhancing assemblability of the door to a vehicle body and by making both securement of a length of the torsion bar and securement of assemblability compatible.SOLUTION: A torsion bar 30 for assisting door opening/closing operation is arranged along a hinge pillar 2, and a lower part of the torsion bar 30 is fixed to a vehicle body. A door 10 is provided with a door-side hinge member 18 which is assembled to a vehicle body-side hinge member 19 from above and a torsion bar mounting portion 18g which is connected to an upper part of the torsion bar 30 from above so that turning thereof in a torsion direction is restricted.SELECTED DRAWING: Figure 3

    【課題】上下方向に長いヒンジピラーに沿って比較的長尺のトーションバーをコンパクトにレイアウトすることができ、かつ車体に対するドアの組付け性を高めて、トーションバーの長さ確保と、組付け性確保との両立を図って、ガスダンパを用いることなく、ドアの開閉を容易に行なうことができる自動車のドア支持構造の提供を目的とする。【解決手段】ドア開閉操作を補助するトーションバー30がヒンジピラー2に沿って配設され、該トーションバー30の下部が車体に固定され、ドア10には、車体側ヒンジ部材19に対して上方から組付けられるドア側ヒンジ部材18と、トーションバー30上部に上方から捩れ方向の回動が規制されるよう連結されるトーションバー取付け部18gとが設けられたことを特徴とする。【選択図】図3


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    Title :

    DOOR SUPPORT STRUCTURE OF AUTOMOBILE


    Additional title:

    自動車のドア支持構造


    Contributors:

    Publication date :

    2017-08-24


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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