To reduce noise transmitted from the outside of a vehicle through an internal space of an exterior panel into a vehicle cabin.SOLUTION: In a back door (1), a harness (47) is inserted into an internal space (45) of a back door body (2) in which an inner panel (3) and an outer panel (5) are joined from the outside of the back door body. The internal space is provided with a sound suppression chamber (61) for suppressing sound passing through a portion, through which the harness is inserted from the outside, of the back door body to the back side of the internal space.SELECTED DRAWING: Figure 3

    【課題】車外から外装パネルの内部空間を抜けて車室内に及ぶ騒音を低減する。【解決手段】バックドア(1)において、インナパネル(3)とアウタパネル(5)とが接合されたバックドア本体(2)の内部空間(45)には、バックドア本体の外部からハーネス(47)が挿通される。内部空間には、バックドア本体のうち外部からハーネスが挿通される部位を通して当該内部空間の奥側に抜ける音を低減する減音室(61)が設けられている。【選択図】図3


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    Title :

    VEHICULAR EXTERIOR PANEL


    Additional title:

    車両用外装パネル


    Contributors:

    Publication date :

    2021-10-07


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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