Patent ID: 7905592
Filing Date: 2011-03-15
Classification: G02C

Abstract:
1. Rimless eyeglasses comprising: plastic-made eyeglass lenses; and a metal-made eyeglass component having a lens fixing portion fixedly attached to the eyeglass lens and a connecting portion connected to either a temple or a bridge, wherein the lens fixing portion of the eyeglass component has a single cylindrical leg portion inserted into a lens hole formed in the eyeglass lens to be perforated therethrough and a spiral-shaped groove is formed in the outer peripheral face of the leg portion, a flat face having a width greater than the width of the groove is formed on the area between the turns of the spiral-shaped groove, when the cylindrical leg portion of the lens fixing portion is inserted into the lens hole, either the head end or the tail end of the spiral-shaped groove is exposed on the surface of the eyeglass lens, and an adhesive is injected into the spiral-shaped groove from the exposed head or tail end of the spiral-shaped groove, whereby the lens fixing portion is adhesively bonded to the eyeglass lens.