Swimming eye glass, has stiffening structure that is arranged in hard frame of eyeglass lens frame, and mask bonding adjusting unit with strap fixture is installed on both sides of eyeglass lens frame

摘要

the glass has an eyeglass lens frame (2) with a soft frame (20) and a hard frame (21). The frame (20) has a surface (201) opposite to another two surfaces (202,203). A mask-like covering pad is arranged at the surface (202). A receptacle slot (210) and a stiffening structure are arranged in the frame (21). A mask bonding adjusting unit (4) with a strap fixture (40) is installed on both sides of the lens frame (2).