发明名称 EYEGLASSES WITH LENSES CHANGEABLE
摘要 Eyeglasses with lenses changeable include an elongate frame, a nose pad supporter, a lens set and two nose pads. The frame is provided with a lengthwise fitting groove for an upper lengthwise side edge of the lens set to fit therein so that the lens set may be combined removably with the frame. Then different lens sets may be assembled with or disassembled from the frame for changing lens sets if wanted. The assembling or disassembling of the lens set with the frame is effected by engagement of a protrusion formed on an engage block and an engage hole with a notch formed in the lens set. The engage block is formed integral with the nose pad supporter, which is formed integral with the frame. So the lens set is easily assembled with or disassembled from the frame.
申请公布号 US2007121059(A1) 申请公布日期 2007.05.31
申请号 US20050286322 申请日期 2005.11.25
申请人 CHIOU CHING-HAE 发明人 CHIOU CHING-HAE
分类号 G02C1/04 主分类号 G02C1/04
代理机构 代理人
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