| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge structure of spectacles in which rotational resistance of a temple hardly decreases even when rotated very often for a long period. SOLUTION: Disclosed is the hinge structure of spectacles for fitting the temple T to a wraparound endpiece Y through a coupling member C. The coupling member C is elastic and has an upper small-piece part Ca and a lower small-piece part Cb, and a columnar part Cc coupling both those small-piece parts and the temple has a temple folded-back part Ta formed by folding back the tip side of the temple to hook the columnar part. The rear end side of the wraparound endpiece is so shaped as to clamp the upper small-piece part Ca and lower small-piece part Cb of the coupling member, and while the temple T and wraparound endpiece Y are fitted to the coupling member while crossing each other, the temple folded-back part Ta is elastically pressed by the coupling member C. COPYRIGHT: (C)2007,JPO&INPIT
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