| 摘要 |
PROBLEM TO BE SOLVED: To provide a sliding screen such as door, window, etc., having a dynamic decoration thereon. SOLUTION: Two plates having at least one plate with light permeability are opposed to each other by leaving a space (a), openings of at least a lower edge and both side edges are blocked with a frame having waterproof efficiency, and liquid (b) is poured between spaces so as to make the liquid (b) have movement. An air pump 5 is provided to the inside of an upper side frame 2, compressed air passes through a pipe 6 laid along the longitudinal frame 2, it is formed into foam (c) through a blowing outlet 8 of an air exhaust pipe 7 laid along the lower frame 2 to rise inside the liquid (b), and it is collected in space on the upper surface and is absorbed into the air pump 5 again. |
