LENS AND FRAME ASSEMBLY STRUCTURE FOR GLASSES
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United States of America Patent
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Issued Date -
Jan 26, 2017
app pub date -
Jul 23, 2015
filing date -
Jul 23, 2015
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Abstract
This invention is related to a lens and frame assembly structure for glasses. A lens assembly slot for assembling a lens is formed on a frame. Two sliding grooves are corresponded to the two side of the lens assembly slot respectively for assembling the fastening elements. Long slots are formed on the top and bottom surface of each sliding groove respectively for embedding retaining blocks which are formed on the top and bottom surface of each fastening element, thereby allowing each fastening element sliding in each sliding groove without separation. Furthermore, an embedding part projects out from each fastening element toward the lens assembly slot for embedding the embedding part into the recess of the lens. Therefore, the fastening elements on the frame are pushed to assemble or separate the lens and the frame without using any tools.
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