VEHICULAR VENT DEVICE

To provide a vehicular vent device that can eliminate a pressure difference between the outside and the inside of a cabin when a vehicular door is closed.SOLUTION: A vehicular vent device 1 includes: a duct body 10 having a ventilation opening 12 for communicating between the outside and the inside...

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Bibliographische Detailangaben
Hauptverfasser:	YABUTANI SHIGERU, NISHIKAWA TOMOKAZU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	To provide a vehicular vent device that can eliminate a pressure difference between the outside and the inside of a cabin when a vehicular door is closed.SOLUTION: A vehicular vent device 1 includes: a duct body 10 having a ventilation opening 12 for communicating between the outside and the inside of a cabin; a butterfly 20 for opening and closing the ventilation opening 12 by the swinging operation thereof; an opening/closing device 30 for operating the butterfly 20 so as to swing; and a control device 36 for driving the opening/closing device 30 so that the butterfly 20 performs an opening operation toward an opening direction of the ventilation opening 12 before a vehicular door is closed from an opened state.SELECTED DRAWING: Figure 3 【課題】車両ドアが閉じられる際に車内と車外との圧力差を無くすことが可能な車両用ベント装置を提供する。【解決手段】車両用ベント装置１は、車内と車外とを連通する通気用開口１２を有するダクト本体１０と、通気用開口１２を開閉させる揺動動作を行うバタフライ２０と、バタフライ２０を揺動動作させる開閉装置３０と、車両ドアが開いた状態から閉まる前に、バタフライ２０が通気用開口１２の開く開方向に向けた開動作を行うように開閉装置３０を駆動する制御装置３６と、を備える。【選択図】図３