发明名称 Rim-locker for spectacle frame
摘要 A rim locker for spectacle frame comprises a first portion and a second portion which are connected to two edges of lens rim in cut-off position respectively. The second portion has a screw hole for inserting a screw and the first portion is having thread to let the screw in for fastening the lens rim. The screw further has a stopping cap and the first portion further has a cylinder housing for hiding and moving the stopping cap, so that when the rim-locker is opening, the stopping cap will moving along the track of the housing, and stop at the end to prevent the screw slip off from the rim-locker and protect the screw threads not strip off easily.
申请公布号 US8485659(B2) 申请公布日期 2013.07.16
申请号 US201113136579 申请日期 2011.08.03
申请人 XIAO TONY XIN 发明人 XIAO TONY XIN
分类号 G02C5/00;G02C1/08 主分类号 G02C5/00
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