Patent ID: 6357872
Filing Date: 2002-03-19
Classification: G02C

Abstract:
Eyeglasses with a one-piece lens rapidly changeable comprising a frame pivoted with two temples at both sides of said frame and a one-piece lens fitted in a lower portion of said frame, wherein said frame has two retaining edges formed along two upper edges of said frame, two nosepieces disposed in a central portion of said frame and each having a flat supporting edge formed on an outer surface of each said nosepiece, and a hollow part formed inside a bridge of said frame and above said two nosepieces; a waist formed in a middle portion of said one-piece lens capable of being fitted in said hollow part of said frame, letting two upper edges of said one-piece lens correspondingly attached against two outer surfaces of said two retaining edges of said frame, and two central edges of said one-piece lens correspondingly rested against said two flat supporting edges of said two nosepieces;whereby said frame and said one-piece lens are capable of being joined together by correspondingly fastening and positioning to each other both in inside and outside attachments so as to achieve a firm assemblage and allow said one-piece lens to be fitted in or taken off said frame with fastness and convenience.