| 摘要 |
PURPOSE: A manufacturing method of an earring and a structure of the earring are provided to improve productivity of the earring and to obtain a high quality of the earring by stably providing an opening and closing operation of the earring. CONSTITUTION: A manufacturing method of an earring comprises the following steps: molding a first body with a connecting piece on the lower side and a fitting pin on the upper side using a pressing process and forming a second body(160) with a flat material with a hinge hole and a fixing groove(167); cutting the second body from the flat material; cutting an elastic piece(200) including a fixed protrusion(201) in the other flat material; locating the fixed protrusion on the fixing groove of the second body; and molding the second body to bend a wing piece(163) on the second body to combine the fixed protrusion and the fixing groove, and elastically contacting an end stopping face(205) and a rear operation face(203) on the elastic piece. |
