| 摘要 |
<p>Disclosed is an electric blind apparatus built in a multi-layered window including a control unit (10), an outer frame unit (20) including upper, lower, left, and right frames, (21, 22, 23, and 24); an inner frame unit (30) including upper, lower, left, and right frames (31, 32, 33, and 34), provided with glass plates (40) installed on the front and rear surfaces thereof to form a closed space (S); a plurality of slates (50) disposed in the closed space (S); a first ascent and descent adjusting unit (60) installed in the left frame (33); a second ascent and descent adjusting unit (70) connected to the first ascent and descent adjusting unit (60) by magnetic force; a first angle adjusting unit (80) installed in the right frame (34); and a second angle adjusting unit (90) connected to the first angle adjusting unit (80) by magnetic force.</p> |
