Flexible leg for spectacles - comprises wire inserted in hinge bracket with plastics sheath and screwed end button

摘要

The flexible spectacle leg comprises a wire (1) inserted in a hinge bracket (2) formed by a metal stamping, with a hinge soldered or welded (5) at one end. At the other end, the wire is inserted in a plastic sheath (3) closed by a metal button (4) screwing onto the free end of the wire. The design avoids breakage at the junction with the hinge bracket, where the hinge is not detachable.