Patent ID: 8662135
Filing Date: 2014-03-04
Classification: E06B

Abstract:
1. A string-guiding structure for a curtain-reeling device, comprising: an upper rail; a string-guiding wheel assembly having multiple rollers inside an assembly frame, with the assembly frame mounted to the upper rail; a curtain-reeling device mounted to the upper rail; a string extending from the curtain-reeling device through an entrance of the string-guiding wheel assembly and wound on the multiple rollers of the string-guiding wheel assembly to drive a curtain; and a string-guiding frame separately formed from the assembly frame by a rod to limit movement of the string to within the string-guiding frame, wherein the rod of the string-guiding frame is shaped into an arch having two distal ends fixed at the entrance to define a limiting space for the string of the string-guiding wheel assembly, wherein the assembly frame is U-shaped and includes first and second sides extending from a bottom, with the multiple rollers extending between the first and second sides spaced above the bottom, with the two distal ends fixed relative to the bottom and with the arch extending above the bottom and spaced from and intermediate the first and second sides, with the limiting space defined by and between the bottom and the arch, with the string located within the limiting space intermediate the first and second distal ends and intermediate the arch and the bottom.