| 摘要 |
PURPOSE: A roll screen device with both ends to be overlapped is provided to maximize the blockage of light by arranging the upper and lower sides of a rotary shaft not to be hindered by each other and overlapping a screen. CONSTITUTION: A roll screen device with both ends to be overlapped is equipped with one or more rotary shafts (140,160) overlapped with the lower part of one end of an upper rotary shaft in order to overlap the ends of a screen with each other. Both ends of a frame (110) are formed with a cover shaft bracket. A moving shaft bracket is inserted into a rail on the inner surface of the frame to slide along the rail. The cover shaft bracket is vertically formed with two shaft hangers. |
