| 摘要 |
PURPOSE: A roll screen winding apparatus is provided to improve convenience by unwinding a screen from a winding tube gradually and conveniently and winding the screen or a curtain promptly with fixing a sleeve, a pressure spring, a fixing body, a connecting spring, a rotating body and a fixing shaft in an assembling tube. CONSTITUTION: A roll screen winding device is composed of an assembling tube(107) formed in a fixing tube(106) combined with a winding tube(101); a sleeve(112) having a recess(113) combined with a stopper(109); a fixing body(116) combined with a front assembling pipe(117); a pressure spring(114) restricting reverse turn of the sleeve; a lever(119) turned around a central axis(121) of the fixing body; a fixing shaft(132) combined with the assembling tube; a stop ring(111) fitted to an insertion hole(134) of a connecting shaft(133); a cylinder(103); a rotating body(127) winding a screen(102) promptly; a connecting spring(123) supporting a rear assembling pipe(118); an elastic spring(124) contacted to a push piece(128) of the rotating body; and a fixing plate(137) fastening the fixing shaft in a supporting frame(141). The convenience is improved with winding and unwinding the screen promptly and conveniently. |
