rim lock meaning in English

弹簧锁
外装门锁

Safety screw for rim lock
用于锁块之包胶螺丝
Today we have engaged ourselves in the joint technology of a spectacle , particularly spring hinges for soldering , spring hinge temples and hinges for welding and soldering . moreover we also provide other optical components such as screws , rim locks , pads , pad arms and patterned temples
公司具有当代先进的眼镜配件生?设备和国际一流的眼镜配件检测设备，开发和生?的各类眼镜配件,内涵时尚款式新颖，紧跟国际潮流。