To prevent breakage of an acoustic device for an alarm and entry of dirt into the acoustic device which is attached to the outer side of a vehicle.SOLUTION: An acoustic device has: a speaker attached to a vehicle; a drive part which rotates the speaker; and a storage part which includes an opening located at the vehicle outer side and stores the speaker. The drive part can switch a state of the device between a sending state where the speaker is oriented to the opening side and a stand-by state where the speaker is oriented to an inner wall of the storage part.SELECTED DRAWING: Figure 1

    【課題】車両の外側に取り付けられた警報用の音響装置の破損や汚れなどを防止する。【解決手段】車両に取り付けられるスピーカーと、前記スピーカーを回頭させる駆動部と、車両外側に開口部を備え、前記スピーカーを格納する格納部と、を有する音響装置であって、前記駆動部は、前記スピーカーを前記開口部側に向ける発信状態と、前記スピーカーを前記格納部の内壁に向ける待機状態とを切り換え可能であることを特徴とする車両用音響装置。【選択図】図1


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    Title :

    VEHICLE ACOUSTIC DEVICE AND ATTACHMENT STRUCTURE OF VEHICLE ACOUSTIC DEVICE


    Additional title:

    車両用音響装置、車両用音響装置の取り付け構造


    Contributors:
    IZUKA YASUO (author)

    Publication date :

    2019-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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