发明名称 COMBINING STRUCTURE OF A PRIMARY SPECTACLE FRAME WITH AN AUXILIARY SPECTACLE FRAME
摘要 A combining structure of a primary spectacle frame with an auxiliary spectacle frame includes a connecting portion respectively formed at two sides of the primary spectacle frame. Each connecting portion is pivotally connected with a temple and provided with a first magnetic member and a recess formed on the first magnetic member for a second magnetic member disposed protruding up a vertical portion of an extension formed respectively at two sides of an auxiliary spectacle frame to fit there-in. Further, between each extension and the auxiliary spectacle frame itself is formed a gap, in which each connecting portion of the primary spectacle frame fits. Each extension strides across on the connect portion like a hook.
申请公布号 CA2236025(A1) 申请公布日期 1999.04.28
申请号 CA19982236025 申请日期 1998.04.27
申请人 KU, KUO-SHENG 发明人 KU, KUO-SHENG
分类号 G02C9/00;(IPC1-7):G02C9/00;G02C7/08 主分类号 G02C9/00
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