Eyeglass with simple connection structure and screwless hinge

Details Eyeglass with simple connection structure and screwless hinge Eyeglass with simple connection structure and screwless hinge

G - Physics

02

C

G02C 5/00 (2006.01) G02C 1/02 (2006.01) G02C 5/22 (2006.01)

Patent

CA 2551378

Eyeglasses with a connecting structure preventing deformation of parts or breakage of lenses even if excessive force is exerted on the eyeglasses, and a screwless hinge avoiding deflection of temple in vertical directions and stable in opening and closing. The connecting structure includes first member, fixed to lens, having mounting groove formed at outer periphery thereof and second member, connected to temple or bridge, having U-shaped bent portion introduced from one direction and resiliently engaging with the groove. The hinge includes cylindrical member provided on an end member, and J-shaped bent portion formed on the end of the temple, the bent member including first leg toy be inserted into center hole of the cylindrical member and second leg contacting with outer periphery of the cylindrical member, when the first leg is inserted into the center hole, the first and second legs resiliently clamping the cylindrical member.

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