Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SCREEN DEVICE WITH BLIND FUNCTION
PROBLEM TO BE SOLVED: To provide an assembling configuration of a screen unit including first and second screens and slats between those screens to a simple and rational screen frame, the screen unit being configured such that the slats can easily perform an opening/closing operation in accordance with the rotation of a winding shaft, and that the sagging of the screens is minimized.SOLUTION: A screen unit 10 including first and second screens 11 and 12 to be superimposed and wound up by a winding shaft 8 and a plurality of slats connected between those screens is configured such that the slats take a closed posture until the stretch of the first screen is completed in accordance with its rewinding, and that the angle of inclination of the slats is made adjustable in accordance with the further rewind rotation of the winding shaft after the stretch of the first screen is completed. An attachment end 11a of the first screen to the winding shaft is attached to the winding shaft by giving a level difference d between the attachment end 11a and an attachment end 12a of the second screen such that the attachment end 11a protrudes so as to be longer than the attachment end 12a. The level difference retains the first screen from being wound in a reverse direction due to the continuation of the rewind rotation of the winding shaft.SELECTED DRAWING: Figure 2
【課題】第１及び第２のスクリーンとそれらの間にスラットとを有するスクリーンユニットを、巻取軸の回転により容易にスラットが開閉動作し、スクリーンの弛みを最小限に留めて、簡単で合理性のあるスクリーン枠への組み付け構成を提供する。【解決手段】巻取軸８により重ねて巻き取られる第１及び第２のスクリーン１１，１２とそれらの間に連結した多数のスラット備えたスクリーンユニット１０を、その巻き戻しで第１のスクリーンの張設完了まではスラットが閉姿勢をとるようにし、該張設完了後の更なる巻取軸の巻き戻し回転により、スラットの傾斜角度を調整可能にする。第１のスクリーンの巻取軸への取付端１１ａは、第２のスクリーンの取付端１２ａより長く突出するように、両取付端の間に段差ｄを付与して巻取軸に取り付けるが、該段差は、上記巻取軸の巻き戻し回転の継続で第１のスクリーンが逆巻きになるのを抑止する。【選択図】図２
SCREEN DEVICE WITH BLIND FUNCTION
PROBLEM TO BE SOLVED: To provide an assembling configuration of a screen unit including first and second screens and slats between those screens to a simple and rational screen frame, the screen unit being configured such that the slats can easily perform an opening/closing operation in accordance with the rotation of a winding shaft, and that the sagging of the screens is minimized.SOLUTION: A screen unit 10 including first and second screens 11 and 12 to be superimposed and wound up by a winding shaft 8 and a plurality of slats connected between those screens is configured such that the slats take a closed posture until the stretch of the first screen is completed in accordance with its rewinding, and that the angle of inclination of the slats is made adjustable in accordance with the further rewind rotation of the winding shaft after the stretch of the first screen is completed. An attachment end 11a of the first screen to the winding shaft is attached to the winding shaft by giving a level difference d between the attachment end 11a and an attachment end 12a of the second screen such that the attachment end 11a protrudes so as to be longer than the attachment end 12a. The level difference retains the first screen from being wound in a reverse direction due to the continuation of the rewind rotation of the winding shaft.SELECTED DRAWING: Figure 2
【課題】第１及び第２のスクリーンとそれらの間にスラットとを有するスクリーンユニットを、巻取軸の回転により容易にスラットが開閉動作し、スクリーンの弛みを最小限に留めて、簡単で合理性のあるスクリーン枠への組み付け構成を提供する。【解決手段】巻取軸８により重ねて巻き取られる第１及び第２のスクリーン１１，１２とそれらの間に連結した多数のスラット備えたスクリーンユニット１０を、その巻き戻しで第１のスクリーンの張設完了まではスラットが閉姿勢をとるようにし、該張設完了後の更なる巻取軸の巻き戻し回転により、スラットの傾斜角度を調整可能にする。第１のスクリーンの巻取軸への取付端１１ａは、第２のスクリーンの取付端１２ａより長く突出するように、両取付端の間に段差ｄを付与して巻取軸に取り付けるが、該段差は、上記巻取軸の巻き戻し回転の継続で第１のスクリーンが逆巻きになるのを抑止する。【選択図】図２
SCREEN DEVICE WITH BLIND FUNCTION
ブラインド機能付きスクリーン装置
SASAKI FUMIO (Autor:in) / SAWAGUCHI NAOTO (Autor:in) / KUSUNOKI SHOKYOKU (Autor:in) / MITA ATSUSHI (Autor:in)
17.03.2016
Patent
Elektronische Ressource
Japanisch
IPC:
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