Plastic Feldspar Glasses

摘要

In the present invention, plastic legs are molded to form the legs and feldspar, and then the two are simply inserted and assembled by screws to fix them, and the feldspar is fixed to the legs of the glasses to have a spring structure. It is possible to lighten it by using plastic injection feldspar instead of using it. In the case of metal feldspar, it inserts into heat or inserts in the process of injecting the legs of glasses. In this paper, it is possible to save production time and cost by simply assembling feldspar to make plastic glasses legs that can have a spring structure.