Interchangeable frame for eyeglasses
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United States of America Patent
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Mar 27, 2018
Issued Date -
N/A
app pub date -
May 17, 2016
filing date -
May 17, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
An interchangeable frame for eyeglasses comprises an upper frame and a lower frame, which are respectively formed corresponding lens-assembling portions. The connection site between the upper frame and the lower frame has a connection block and a connection notch, corresponded to connect to each other, and the both sides of the connection block and the connection notch have a ditch and a flange, engaging upon each other, making the upper frame and the lower frame connect to form in one. Therefore, according to the required, the upper frame and the lower frame can be assembled and disassembled freely to form the semi-rim eyeglasses or the full-rim eyeglasses.
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