To provide a vehicular side door structure that can suppress erroneous detection of a collision sensor caused due to impact when a door is closed, and is advantageous in preventing malfunction of a side air bag device.SOLUTION: A first fixed point 2004A of a sensor bracket 20 attaching a collision sensor 18 to a door inner panel 22, is provided at a place on a door inner panel body 30 located near ridge lines 3210 and 3212 of a second part 32B, so that the stiffness of a part of the door inner panel body 30 provided with the first fixed point 2004A is improved by the ridge lines 3210 and 3212 of the second part 32B. It is advantageous in suppressing resonance of a part of the door inner panel 22 provided with the first fixed point 2004A, which is generated due to impact when a door is closed, and advantageous in suppressing erroneous detection of the collision sensor 18 and preventing malfunction of a side air bag device.SELECTED DRAWING: Figure 2

    【課題】ドア閉塞時の衝撃によって生じる衝突センサの誤検出を抑制でき、サイドエアバッグ装置の誤動作を防止する上で有利な車両用サイドドア構造を提供する。【解決手段】衝突センサ18をドアインナパネル22に取り付けるセンサブラケット20の第1固定点2004Aが、第2部分32Bの稜線3210、3212の近傍に位置するドアインナパネル本体30の箇所に設けられているので、第1固定点2004Aが設けられるドアインナパネル本体30の部分の剛性が第2部分32Bの稜線3210、3212によって高められる。ドア閉塞時の衝撃によって生じる、第1固定点2004Aが設けられるドアインナパネル22の部分の共振を抑制する上で有利となり、衝突センサ18の誤検出を抑制し、サイドエアバッグ装置の誤動作を防止する上で有利となる。【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 :

    2023-04-07


    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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