To install a speaker device in consideration of removing property, and also to transmit sound of a speaker body to a sitting side of a seat back with excellent performance.SOLUTION: A speaker body 2s is arranged behind a seat pad 6P. A speaker grille 20s is arranged inside a penetration part 20 penetrating the seat pad 6P from the rear surface to a front side of a sitting side, so as to be arranged to face the speaker body 2s. Sound issued from the speaker body 2s is transmitted from a rear side to a front side of the penetration part 20 through the speaker grille 20s.SELECTED DRAWING: Figure 12

    【課題】スピーカー装置を取外し性に配慮しつつ設置し、さらにスピーカー本体の音をシートバックの着座側に性能良く伝達することにある。【解決手段】スピーカー本体2sは、シートパッド6Pの後方に設置されているとともに、スピーカーグリル20sは、シートパッド6Pをその後面から着座側の前側に貫通する貫通部20内に設置されてスピーカー本体2sに対面状に配置され、スピーカー本体2sから発せられた音が、スピーカーグリル20sを通して貫通部20の後側から前側に伝達される構成とした。【選択図】図12


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    Titel :

    SPEAKER STRUCTURE FOR VEHICLE


    Weitere Titelangaben:

    乗物用のスピーカー構造


    Beteiligte:

    Erscheinungsdatum :

    22.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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