| 摘要 |
A sheet structure of a screen shutter is provided to improve the productivity and quality of a sheet, to install easily in a field, and to cut down maintenance expenses by repairing or replacing easily the damaged or broken sheet or weight bar only when a sheet is damaged or a weight bar is broken by an collision with a vehicle or an outside object due to the malfunction of a screen shutter. A sheet structure of a screen shutter comprises a weight bar(2) having two ends formed in an arc and equipping with plural hanging holes(21) forming a connecting space(22) to be opened to the outside in the center, and a unit sheet(10) having a hanger(11) provided with a hanging pin(12) at two longitudinal ends, wherein many unit sheets and many weight bars are coupled with each other to form a sheet for a screen shutter attached with weight bars of the necessary length. |
