发明名称 SPECTACLES
摘要 PROBLEM TO BE SOLVED: To provide a spectacle for preventing pollen from coming in, causing no discomfort feeling when wearing, excellent in constant wearability and ultraviolet ray cutting property.SOLUTION: Inward protruding eaves 20a not completely covering periphery of eyes protruding toward a face direction from a rim 12 and a closing block 13 when wearing a spectacle are integrally formed on the rim 12 and the closing block 13 of a frame 10. The inward protruding eaves 20a have a projection length in the range of 3 to 15 mm not abutting against the face of a wearer when wearing the spectacle. The protruding end parts of the inward protruding eaves 20a have an arcuate or an elliptical curve of 50 to 85 mm in radius. The frame 10 and the inward protruding eaves 20a formed on the frame 10 are formed of a synthetic resin containing an ultraviolet absorbent or an ultraviolet scattering agent.
申请公布号 JP2015121794(A) 申请公布日期 2015.07.02
申请号 JP20150003881 申请日期 2015.01.13
申请人 KOWA COMPANY LTD;YAMAMOTO KOGAKU CO LTD 发明人 MIWA YOSHIHIRO;KITA TADASHI
分类号 G02C5/00;A61F9/02;G02C1/06;G02C5/14 主分类号 G02C5/00
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