Eyeglasses enabling quick exchange of lenses
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United States of America Patent
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Mar 31, 2015
Grant Date -
Nov 20, 2014
app pub date -
May 17, 2013
filing date -
May 17, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An eyeglasses enabling quick exchange of lenses is provided, in which the lower frame thereof mainly has two lens mounting apertures respectively provided at two sides for mounting lenses. First pivot connectors are provided at middle portion of the lower frame. A fastening member has second pivot connectors which are pivotally connected with the first pivot connectors. A snap-fit hook is provided on the upper end of the fastening member. An upper frame is to be fitted on the upper edge of the lower frame by fastening its two assembly portions provided at both sides of the upper frame to both sides of the lower frame. The upper frame has a snap-fit recess corresponding to the snap-fit hook provided at the middle portion thereof By turning the snap-fit hook upward or downward, the exchange of lenses can be easily conducted without using any tool for disassembly.
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