| 摘要 |
PROBLEM TO BE SOLVED: To provide blind device capable of arranging a plurality of bundled slats in a ceiling side as much as possible, and capable of getting sufficient daylight-lighting without preventing a view field from a window. SOLUTION: This blind device 1 includes the plurality of slats 3 arranged to shield a light from the window 2 of a building and to serve as a blindfold, and juxtaposed each other, a link mechanism 4 for connecting the plurality of slats 3 each other, a lifting-up and moving-down mechanism 5 for lifting up the plurality of slats 3 along an A-direction from the lowermost slat 3 thereof, and for moving down the plurality of slats 3 from the lowermost slat 3 thereof along a B-direction, and a tilting mechanism 6 for tilting the plurality of slats 3 along a R1-direction, while synchronized with the lifting-up and moving-down of the slats 3 along A- and B-directions, and a holding means 7 for holding the slats 3 to prevent the slats 3 from swinging in a horizontal plane. COPYRIGHT: (C)2011,JPO&INPIT
|
