Interchangeable fixation for e.g. bracelet, has tube connecting portion of jewelry while ensuring free sliding of rod during closing of fixation, where fixation is opened by reverse movement of rod after traction on rod

摘要

The fixation has a steel rod (1) with an end fixed to a part such as decorative element (2) e.g. stone, of a jewelry. A socket (3) has a part that is split, thinned and embossed to form flexible fingers (5) placed on a groove (6). The socket is fixed in a tube (4) that creates a space for displacement of the fingers after deformation of the fingers and limits course of displacement. The tube connects another part of the jewelry while ensuring free sliding of the rod during closing of the fixation, where the fixation is opened by reverse movement of the rod after a traction on the rod.