ASSEMBLED STRUCTURE OF MAIN SPECTACLE FRAME AND ASSISTANT LENS FRAME
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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 an assembled structure of a main spectacle frame and an assistant lens frame. Sliding slots having fixing parts are disposed on inner sides of the lens frame of the main spectacle frame. Through holes are disposed in front of the lens frame and positioned to correspond to the sliding slots. The assistant lens frame is disposed on the front side of the lens frame of the main spectacle frame. Positioning bumps are protrudingly disposed on inner sides of the assistant lens frame to correspond to the through holes on two sides of the lens frame of the main spectacle frame. Tip holes are disposed on lateral sides of the positioning bumps to be inserted by tip rods for positioning correspondingly.
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Family
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Cited Art Landscape
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