发明名称 Plug Connection Type Eyeglasses Assembly
摘要 A plug connection type eyeglasses assembly includes a pair of primary eyeglasses and a pair of secondary eyeglasses. A primary nosepiece of the primary eyeglasses is provided with a plughole, while the secondary eyeglasses is provided with a plug connector or a plug type turnover mechanism at a position corresponding to the primary nosepiece of the primary eyeglasses. The plug connector or the plug type turnover mechanism is inserted into and engaged with the plughole, thereby coupling the primary eyeglasses and the secondary eyeglasses.
申请公布号 US2007046891(A1) 申请公布日期 2007.03.01
申请号 US20060468038 申请日期 2006.08.29
申请人 NIU SHOUYE 发明人 NIU SHOUYE
分类号 G02C5/02 主分类号 G02C5/02
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