Mounting structure for lenses and a frame of an eyeglasses

A mounting structure for a lens and a frame of an eyeglasses,

• the lens being made with a left-eye and a right-eye parts being connected together, and having a nosepiece at a middle portion thereof;
• the frame having a front part for connection with the lens, and a pair of temples pivoted to two ends of the front part;
• the front part being rearwards folded at the two ends;
• the lens having lateral wing portions substantially extending rearwards from two ends;
• the lens having an engaging hole on the nosepiece;
• each of the lateral wing portions being formed with a connecting slot comprised of an elongated receiving section at a front end, and a locating section at a rear end;
• each of the receiving sections tapering off towards a rear end thereof;
• the front part of the frame having an engaging post projecting rearwards from a middle thereof;
• the front part having lateral engaging parts formed on inward sides of the folded ends thereof;
• each of the lateral engaging parts having an insertion portion on corresponding folded end of the front part, and a stopping portion connected to the insertion portion;
• the stopping portions being formed passable through the front elongated receiving sections of the connecting slots when the frame is positioned substantially upright;
• the stopping portions being formed at least slightly longer than the rear locating sections of the connecting slots;
• the insertion portions being formed to fit with the rear locating sections;
• the engaging post being formed to fit with the engaging hole of the lens;
• the lens being coupled to the front part of the frame by means of inserting the engaging post in the engaging hole as well as fitting the insertion portions in respective rear locating sections of the slots after the frame is angularly displaced relative to the lens to make the engaging post oppose the engaging hole after the stopping portions have been passed through respective front elongated receiving sections of the connecting slots of the lens.