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发明名称
压接式绒面眼镜鼻托
摘要
本实用新型在于提供一种改进的眼镜鼻托,适合于安装在各种眼镜架上,其特征在于鼻托基片(3)是由弹性塑料片材制成,一表面植有一层纺织用纤维绒(4),另一表面有一由套圈(11)和轮胎状环面体(10)连接形成的压接卡,鼻托基片(3)边缘有切口,可改变鼻托基片(3)的弯曲程度,压接卡边缘有切口,可减小拆装时的用力和降低加工精度要求。绒面(4)用于保护皮肤,鼻托基片(3)在现有的连接件上及改进后的连接件上都可定位,拆装方便。
申请公布号
CN2177250Y
申请公布日期
1994.09.14
申请号
CN93247433.0
申请日期
1993.12.08
申请人
王欢
发明人
王欢
分类号
G02C5/12
主分类号
G02C5/12
代理机构
代理人
主权项
1、一种眼镜鼻托,在透明塑料鼻托基片中固定托座,椎形螺杆连接托座和帽状套,帽状套与一根柔性合金丝焊接,其特征是:鼻托基片(3)一表面植有绒面,另一表面有一与鼻托基片紧密连接的压接卡(6),压接卡(6)顶端有一向内卷入的椭圆形轮胎状环面体(10),压接卡(6)被切分成4至10段,各段向外张开和恢复原状,卡住托座薄片(1),鼻托基片(3)边缘有切口(5),压接卡(6)上的套环(11)是一长轴长6.00mm,短轴长4.00mm的椭圆。
地址
650092云南省云南师范大学9206信箱
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