PROBLEM TO BE SOLVED: To achieve all of the followings: allowing an occupant sitting on a vehicular seat not to feel discomfort in touching a headrest and a seat; enabling the formation of products, such as a headrest, in a reduced size by arranging a speaker near an occupant; and preventing deterioration in acoustic pressure and quality of sound from a speaker.SOLUTION: In a speaker grill structure 27 including a first elastic body 30 disposed on the front surface of each of speakers 25a, 25b, the first elastic body 30 has a fiber pad having a stereoscopic net structure inside thereof.

    【課題】車両用シートへの搭乗者がヘッドレストやシートに触れたときに違和感を覚えないようにすること、搭乗者の身近にスピーカを配置することによりヘッドレスト等といった製品を小型に形成できるようにすること、及びスピーカからの音の音圧や音質が低下するのを防止すること、の全てを達成する。【解決手段】スピーカ25a,25bの前面に第1の弾性体30を配置して成るスピーカグリル構造27において、第1の弾性体30は立体網構造を内部に有している繊維パッドを有する。【選択図】図4


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    Title :

    SPEAKER GRILL STRUCTURE, HEADREST AND VEHICULAR SEAT


    Additional title:

    スピーカグリル構造、ヘッドレスト及び車両用シート


    Contributors:

    Publication date :

    2015-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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