spectacle temples for expension and contraction

摘要

The present invention is to solve the above problems, and a plurality of bent portion on one side of the eyeglass leg is assembled with the engaging member so that the operation is made flexible without fear of abrasion due to friction when folding and unfolding the eyeglass leg The purpose of the present invention is to provide an eyeglass leg having a contraction-flexible elastic groove formed by an elastic groove, which can be stably and elastically supported when wearing the glasses, and improves the wearing feeling of the glasses and easily attaches and detaches the glasses. In order to achieve the formation of a plurality of bent portion and the elastic groove on one side of the glasses leg assembled with the engaging member formed on the frame to be stable and elastic support when wearing the glasses, the bent portion and the elastic groove as well as the expansion and contraction of the eyeglass legs Has a constricted bent elastic groove which is configured to be stably opened and retracted It relates to a light bridge.