PROBLEM TO BE SOLVED: To provide a blower device of a vehicle seat which causes air in a vehicle cabin to flow from one side to the other side of a seat back in a fore and aft direction to circulate the air and can effectively function even when a seating person is seated on the vehicle seat without causing the size increase.SOLUTION: A blower device 10 of a vehicle seat 1 includes: a cylindrical duct 20 having a suction port 221 at a front surface side exterior part of a seat back body 3A and an exhaust port 211 at a rear surface side exterior part of the seat back body 3A; and an axial-flow fan 30 which is disposed in the duct 20 and discharges air suctioned from the suction port 221 from the exhaust port 211. The duct 20 is disposed along an outer shape from a rear surface part to a side surface part of the seat back body 3A relative to the seat back body 3A.SELECTED DRAWING: Figure 4

    【課題】乗物室内の空気をシートバックの前後の一側から他側へ流して空気を循環させる乗物用シートの送風装置において、大型化することなく、かつ、乗物用シートに着座者が着座しているときでも有効に機能できる乗物用シートの送風装置を提供する。【解決手段】自動車用シート1の送風装置10は、シートバック本体3Aの前面側外部に吸気口221を有し、シートバック本体3Aの後面側外部に排気口211を有する筒状のダクト20と、ダクト20の内部に配設され、吸気口221から吸引した空気を排気口211から放出させる軸流ファン30と、を備える。ダクト20は、シートバック本体3Aに対し、シートバック本体3Aの後面部から側面部にかけての外形に沿って配設されている。【選択図】図4


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    Title :

    BLOWER DEVICE OF VEHICLE SEAT


    Additional title:

    乗物用シートの送風装置


    Contributors:

    Publication date :

    2017-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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