SEAT DEVICE FOR VEHICLE

To enable compactification of a seat device for a vehicle provided with a ringed rotary member which seat cushion frame is attached to and a base member supporting the ringed rotary member to be able to rotate while having a ventilation structure including a blower in addition to the rotary mechanis...

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Bibliographische Detailangaben
1. Verfasser:	MOCHIZUKI HARUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To enable compactification of a seat device for a vehicle provided with a ringed rotary member which seat cushion frame is attached to and a base member supporting the ringed rotary member to be able to rotate while having a ventilation structure including a blower in addition to the rotary mechanism.SOLUTION: One end part 66a of a duct 66 having an opening 67 as an inhalation spout or an outlet is connected to a blower 65 arranged inward with respect to the circumference of a seat cushion frame 16 in plane view. At least one part of the opening 67 is arranged inside in a diameter direction of a ringed rotary member 30 in plane view.SELECTED DRAWING: Figure 4 【課題】シートクッションフレームが取付けられる環状回転部材ならびに当該環状回転部材を回転可能に支持するベース部材を有する回転機構を備える車両用シート装置において、回転機構に加えてブロワーを含む送風構造を有しつつ、コンパクト化を可能とする。【解決手段】平面視でシートクッションフレーム１６の外周よりも内側に配置されるブロワー６５に、吸入口もしくは吹き出し口となる開口部６７を有するダクト６６の一端部６６ａが接続され、開口部６７の少なくとも一部が、平面視で環状回転部材３０の径方向内側に配置される。【選択図】図４