String adjusting device for dress, has case through which string passes and that is integrated with hem of dress without protruding out, and roller with outer wheel driving toothed wheel to allow passage of string in case

摘要

The device has a case composed of a base (1) and a cover. A string (3) passes through the case that is integrated with the hem of a dress without protruding out. A roller is positioned outside the dress and includes an outer wheel, toothed wheel and a fixation (6). The outer wheel drives the toothed wheel to allow the passage of the string in the case.