发明名称 Collapsible glasses
摘要 A pair of collapsible glasses comprising two lens frames, a bridge pivotally connected between the two lens frames, two butterfly-shaped connecters respectively pivotally connecting a round front half temple with one of the two lens frame, two front half temples respectively pivotally connected with a rear half temple of a C shape made of elastic material, the two connecters able to be pivotally bent to let the front and the rear half temples stretched outward to fit the size of the face of a wearer, the two lens frames being foldable to the front of the bridge, the two front half temples being foldable to the side of the lens frames, and the rear half temples being foldable to the side of of the front half temples.
申请公布号 US5384604(A) 申请公布日期 1995.01.24
申请号 US19940281598 申请日期 1994.07.28
申请人 CHANG, TIEN-TZU 发明人 CHANG, TIEN-TZU
分类号 G02C5/00;G02C5/08;G02C5/16;(IPC1-7):G02C5/08 主分类号 G02C5/00
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