| 摘要 |
The present invention relates to a roll blind installed at a window and, more specifically, to a roll blind for maintaining a constant distance between fabrics to block sunlight when the window is locked, preventing friction between the fabrics when the fabric is wound regardless of thickness of the fabric composed of a transparent part and an opaque part, and preventing lint and curling. The roll blind of the present invention comprises a head rail (110) fixed to a window frame; a winding rod (120) installed at the head rail (110) to be rotated; one sheet of fabric (1) with both ends combined with the head rail (110) and the winding rod (120), respectively; a weight part (40) maintaining rotation and tensed states for natural guide in the movement of the fabric by being disposed at the lower part of the fabric (1); and a driving part (130) controlling the driving of the winding rod (120). The head rail (110) forms a front part (111) to surround the winding rod (120) from the lower to the central part and blocks sunlight when the window is blocked as a distance (s) between the front part (111) fixed to one end of the fabric (1) and the winding rod (120) fixed to the other end of the fabric (1) is matched with a distance (s) between front and back blind papers (1a,1b) of the fabric (1) moving through the weight part (40). |
