发明名称 |
Eyeglass device |
摘要 |
An eyeglass device includes a primary frame and an auxiliary frame for receiving two primary lenses and two auxiliary lenses respectively. The primary frame includes two brow portions and two primary magnetic members disposed respectively on the two brow portions or on top edges of the two primary lenses. Each of the primary magnetic members has a magnetic surface facing upwards or downwards or rearwards. The auxiliary frame includes two brow portions and two auxiliary magnetic members disposed respectively on the two brow portions or on top edges of the two auxiliary lenses to be mutually magnetically attachable with the two primary magnetic members.
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申请公布号 |
US2005001976(A1) |
申请公布日期 |
2005.01.06 |
申请号 |
US20040882186 |
申请日期 |
2004.07.02 |
申请人 |
DAVID YINKAI CHAO;PIN CHOU;CHIEN HO LIN;HSIEN TSUNG CHANG |
发明人 |
DAVID YINKAI CHAO;PIN CHOU;CHIEN HO LIN;HSIEN TSUNG CHANG |
分类号 |
G02C9/00;(IPC1-7):G02C7/08 |
主分类号 |
G02C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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