Patent ID: 9405129
Filing Date: 2016-08-02
CPC Classification: G02C

Claim Text:
1. An eyeglass frame with a symmetrical structure, comprising: an earpiece frame having a bar-shaped structure in which a width and an angle thereof vary according to the length thereof to be placed on an ear of a user; a main body connected to the earpiece frame through a hinge, serving as a pivot that pivots on the hinge, and having an inner circumference of a closed curve receiving a lens; the hinge allowing the earpiece frame to be inwardly folded toward the main body through pivoting of a predetermined angle; a support frame disposed under the main body along an outer circumference of the main body and spaced from the main body by a predetermined interval, and an extension member extending from a center of a lower end of the support frame and connected to a nose pad, wherein the extension member has a vertical length of about 1 mm to about 2 mm, wherein the nose pad is connected to a lower end of the extension member, and has a parabolic shape in which a start point and an end point thereof are downwardly located at both sides of the extension member, respectively, and wherein a curvature of a portion of the nose pad supported by the nose is greater than a curvature of an outer circumference at a lowermost portion of the main body bridge.