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A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a hatch ventilation device for vessel which prevents direct light beam and rain water, permits wind passage and ventilation and, moreover, can facilitate opening and closing movement only with a simple operation.SOLUTION: A hatch ventilation device for vessel includes: a frame having a rectangular hollow part; a louver plate which is provided on the outside of the frame and is arranged such that a plurality of vanes are inclined to the lower side of the outer side; shafts which are respectively-independently rotated although at least one is separately arranged in a horizontal direction on the inside of the louver plate; an opening and closing cover which is formed in a plate shape and opens or closes the hollow part of the frame according to rotation of the shaft; link pieces which are fixed and combined to one side of the opening and closing cover; link bars which are hinge-combined to end parts of the link pieces such that the link pieces are interlocked with each other; an opening and closing holder which controls the rotation of the shaft; and a lever which provides an external force for rotating the shaft.SELECTED DRAWING: Figure 1
【課題】直射光線や雨水を防ぎ、通風および換気を可能にするうえ、簡単な操作のみで開放および閉鎖動作を容易に行うことが可能な船舶用ハッチ換気装置を提供する。【解決手段】本発明の船舶用ハッチ換気装置は、方形の中空部を有するフレームと；前記フレームの外側に設けられ、複数の羽板が外側の下方に傾くように配置されるルーバープレートと；前記ルーバープレートの内側に水平方向に少なくとも一つが隔設されるが、それぞれ独立して回転するシャフトと；板状に形成されて前記シャフトの回転によって前記フレームの中空部を開放または閉鎖させる開閉カバーと；前記開閉カバーの一側に固定結合されるリンク片と；前記リンク片が互いに連動するように前記リンク片の端部にヒンジ結合されるリンクバーと；前記シャフトの回転を制御する開閉ホルダーと；前記シャフトを回転させるための外力を提供するレバーと；を含んでなる。【選択図】図１
PROBLEM TO BE SOLVED: To provide a hatch ventilation device for vessel which prevents direct light beam and rain water, permits wind passage and ventilation and, moreover, can facilitate opening and closing movement only with a simple operation.SOLUTION: A hatch ventilation device for vessel includes: a frame having a rectangular hollow part; a louver plate which is provided on the outside of the frame and is arranged such that a plurality of vanes are inclined to the lower side of the outer side; shafts which are respectively-independently rotated although at least one is separately arranged in a horizontal direction on the inside of the louver plate; an opening and closing cover which is formed in a plate shape and opens or closes the hollow part of the frame according to rotation of the shaft; link pieces which are fixed and combined to one side of the opening and closing cover; link bars which are hinge-combined to end parts of the link pieces such that the link pieces are interlocked with each other; an opening and closing holder which controls the rotation of the shaft; and a lever which provides an external force for rotating the shaft.SELECTED DRAWING: Figure 1
【課題】直射光線や雨水を防ぎ、通風および換気を可能にするうえ、簡単な操作のみで開放および閉鎖動作を容易に行うことが可能な船舶用ハッチ換気装置を提供する。【解決手段】本発明の船舶用ハッチ換気装置は、方形の中空部を有するフレームと；前記フレームの外側に設けられ、複数の羽板が外側の下方に傾くように配置されるルーバープレートと；前記ルーバープレートの内側に水平方向に少なくとも一つが隔設されるが、それぞれ独立して回転するシャフトと；板状に形成されて前記シャフトの回転によって前記フレームの中空部を開放または閉鎖させる開閉カバーと；前記開閉カバーの一側に固定結合されるリンク片と；前記リンク片が互いに連動するように前記リンク片の端部にヒンジ結合されるリンクバーと；前記シャフトの回転を制御する開閉ホルダーと；前記シャフトを回転させるための外力を提供するレバーと；を含んでなる。【選択図】図１
HATCH VENTILATION DEVICE FOR VESSEL
船舶用ハッチ換気装置
LEE DONG BAE (author)
2017-05-25
Patent
Electronic Resource
Japanese
IPC:
B63J
Hilfsanlagen auf Schiffen
,
AUXILIARIES ON VESSELS
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
F24F
Klimatisierung
,
AIR-CONDITIONING
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