To provide means capable of reducing noise coming through a drain hole of a door with a sufficient sound insulation effect, suppressing generation of a convection flow in a space in the door due to an air flow coming through the drain hole, and achieving these solutions at low cost as much as possible.SOLUTION: In a vehicle door provided with a drain hole in a lower part of a door inner panel, a shield part for shielding against noise and an air flow is formed by applying an adhesive containing a synthetic rubber or a curable resin so as to bond to both the door inner panel and a door outer panel above the drain hole.SELECTED DRAWING: Figure 3

    【課題】ドアの水抜き孔を通して侵入する騒音を十分な遮音効果を持って低減し、かつ水抜き孔を通して侵入した気流がドア内の空間で対流を発生するのを抑制し、かつこれらの課題を出来るだけ安価なコストで実現できる手段を提供することを目的とする。【解決手段】水抜き孔をドアインナーパネル下部に設けた車両用ドアにおいて、水抜き孔の上方にドアインナーパネルおよびドアアウターパネル双方に接着するように合成ゴムまたは硬化型樹脂から成る接着剤を塗布することにより、騒音および気流を遮蔽する遮蔽部を形成した。【選択図】 図3


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    Title :

    AUTOMOBILE DOOR STRUCTURE


    Additional title:

    自動車のドア構造


    Contributors:

    Publication date :

    2022-04-20


    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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