| 摘要 |
PROBLEM TO BE SOLVED: To prevent an excessive stress from being imposed on the lenses of a rimless glasses, to widen a view and to keep them clean. SOLUTION: Right and left front frames (11 and 11a) which do not hold lenses but have temples at the rear end, and right and left fastening part (20 and 20a) detachably screwed on non-penetrating holes (34 and 34a) provided at the periphery surface (33) of the inner sides of the right and left lenses are provided separately. Either one of the front frames or the fastening parts has pad feet (12 and 12a), respectively, and the other one is connected to form a bridge (21). Then, the front frames and the fastening parts are fixed to each other. COPYRIGHT: (C)2006,JPO&NCIPI
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