| 摘要 |
<p>The present invention relates to a structure for attaching and detaching an eyeglass frame easily exchanging various eyeglass frames in accordance with use. To achieve the purpose, the present invention comprises: a support (10) wherein side pieces of an eyeglass are connected to both ends and an operating space is formed in an intermediate portion and a guide hole (c) is formed on an inner floor of the operating space; an opening and closing button (20) installed in the operating space (b) of the support (10) and wherein a coupling hole (d) is formed in an upper end part and a coil spring (22) is installed between a lower end and the floor of the operating space (b) and the end of a screw shaft (21) is screwed to the lower end part and the upper end is installed in the operating space (b); and the eyeglass frame (30) inserted into the coupling hole (d) of the opening and closing button (20) and wherein a hook groove (31), where a protrusion protrudes from the end, is provided on a rear surface of the rear portion.</p> |
