LENS EXCHANGING STRUCTURE
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United States of America Patent
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Sep 19, 2017
Grant Date -
Sep 21, 2017
app pub date -
Mar 18, 2016
filing date -
Mar 18, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The invention relates to a lens exchanging structure. Lens-frame assembling parts of a glasses frame of a main spectacle frame are assembled with lens frames. Intercalating flanges on one sides of the lens frames are correspondingly intercalated by intercalating concave parts of the lens-frame assembling parts. Positioning slots on another sides of the lens frames are inserted by positioning bumps of the fixing parts in sliding slots of the glasses frame. Therefore, when the main spectacle frame or the lens frames are needed to be exchanged, it only needs to fiddle the fixing parts to separate the positioning bumps of the fixing parts and the positioning slots of the lens frames. Then, the lens frames can be removed from the main spectacle frame. The removed lens frames can be assembled with other main spectacle frames having is other styles and colors.
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Family
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Cited Art Landscape
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