隐形拉链的挡部安装装置;STOPPER MOUNTING DEVICE OF CONCEALED SLIDE FASTENER

摘要

本发明提供一种隐形拉链的挡部安装装置，防止由链条反转部反转的链齿列在链条反转部与挡部安装部之间返回到反转前的状态，且可防止挡部的安装不良的发生。本发明的隐形拉链的挡部安装装置包括：链条反转部11，使拉链链条C的一对拉链链齿列EL反转；挡部安装部12，配置得比链条反转部11更靠拉链链条C的移送方向的下游侧，且在拉链链条C上安装挡部P1。在链条反转部11与挡部安装部12之间设置链条反转返回防止部25，所述链条反转返回防止部25防止由链条反转部11反转的一对拉链链齿列EL返回到反转前的状态。; a stopper mounting portion 12 disposed at more downstream of a transporting direction of the fastener chain C than the chain reversing portion 11, and mounts stoppers P1 on the fastener chain C. A chain reversing back preventing portion 25 is disposed between the chain reversing portion 11 and the stopper mounting portion 12. The chain reversing back preventing portion 25 prevents the element rows EL reversed by the chain reversing portion 11 from turning back to a status before reverse.