CN2204050Y - 新结构的眼镜镜脚 - Google Patents

新结构的眼镜镜脚 Download PDF

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Publication number
CN2204050Y
CN2204050Y CN 94221887 CN94221887U CN2204050Y CN 2204050 Y CN2204050 Y CN 2204050Y CN 94221887 CN94221887 CN 94221887 CN 94221887 U CN94221887 U CN 94221887U CN 2204050 Y CN2204050 Y CN 2204050Y
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stud shaft
mirror pin
sliding shoe
spring
storage tank
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CN 94221887
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苏丽玲
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Abstract

本实用新型涉及眼镜镜脚。解决眼镜适合调整 为不同脸型者佩戴。其特征是:于滑动块设有容轴 室,于镜脚一端设有容置槽,弹簧套置于栓轴,栓轴嵌 置在滑动块的容轴室内,栓轴尾端凸伸至滑动块外, 而弹簧一端顶住于栓轴头,另端则抵持于容轴室的末 侧内面;滑动块、弹簧、栓轴组合件嵌插入镜脚容置槽 中。可广泛用于眼镜。

Description

本实用新型涉及眼镜脚,尤指一种组合结构零件少,且组装简便、迅速的眼镜镜脚。
现有眼镜,一般为镜框配合两支镜脚以螺栓旋锁组成,无法随不同脸型调整,因此,脸宽者夹压疼痛不适;脸狭长者又易松脱,都使得焦距不准确,对眼睛伤害颇大。如图1所示:其镜脚结合方式,利用一滑块于底端设有轴孔,再由一栓轴以穿过弹簧之后,该栓轴的末端插入滑块轴孔内,而于弹簧及滑块间以一凹形块与镜脚作连结,同时令该弹簧无法通过凹形块,镜脚向外张时,滑块压缩弹簧,使滑块可以拉出或藉弹簧力回复,以调整适合脸型。但由于凹型形块与镜脚间仅靠一侧螺孔旋以螺钉作固定且螺钉又不能太深入,所以固定不牢固,时有松动,且零件较多,制作组装均费工费力,成本高。
本实用新型的目的是有鉴于现有镜脚结构存在上述缺点,经研究改进,提供一种新结构的眼镜镜脚。
本实用新型的目的是这样实现的:新结构的眼镜镜脚,包括镜框组装座、镜脚、滑动块、弹簧及栓轴,其特征是,于滑动块设有容轴室,于镜脚一端设有容置槽,弹簧套置于栓轴,栓轴嵌置在滑动块的容轴室内,栓轴尾端凸伸至滑动块外,而弹簧一端顶住于栓轴头,另端则抵持于容轴室的末侧内面;滑动块、弹簧、栓轴组合件嵌插入镜脚容置槽中,栓轴连结固定在容置槽底端的凹孔内。
上述结构,藉以达到组装简易、迅速并可节省零件、成本。
下面通过附图和实施例对本实用新型再作进一步描述和图面说明。
图1、为现有眼镜镜脚结构分解示意图;
图2、为本实用新型结构分解示意图;
图3、为本实用新型剖视示意图;
图4、为本实用新型实施例示意图;
图5、为本实用新型另一实施例示意图;
图6、为本实用新型镜脚扩张动作示意图。
如图2、3、4所示:镜框两侧端分别设有组装座1,镜脚2于其前端设有一缺口21,缺口21往内延伸成一容置槽22,容置槽22底端设有凹孔23;滑动块3前端设成为环扣31,块身设容轴室32,容轴室32末侧中央处设有割道33;在栓轴5尾端51适当处设成具凹凸的棘纹或倒钩,弹簧4套置在栓轴5上,栓轴5嵌置在滑动块3的容轴室32内,栓轴3的尾端51凸伸出滑动块3的割道33外,同时弹簧4的两侧端缘41及41’,一端顶在栓轴5的栓轴头52处,另端顶抵住容轴室32的末侧内面,如此,上述组合件嵌插入镜脚2的容置槽22内,栓轴5的尾端51嵌插入容置槽22的凹孔23内;滑动块3的环扣31与组装座1插置,以螺钉11旋紧固定。
如图5所示;为本实用新型实施例动态情况,当镜脚2作向镜框两外侧扩张时,因栓轴5嵌置在容置槽22的凹孔23内,而致使栓轴5无法移动,而当将镜脚2往外侧扩张后,由于滑动块3与组装座1相连结,镜脚2与组装座1间的相互顶推则促使滑动块3往前滑移,而滑动块3将因弹簧4一端的顶抵,弹簧4呈压缩状态,若将镜脚2放开后,弹簧4即会因回力而复位,由此可以配合佩戴者的脸型作适切的调整,同时藉由镜脚2得以向镜框两外侧扩张的功能,使镜脚2不因两外侧扩张而造成损坏。

Claims (2)

1、新结构的眼镜镜脚,包括镜框组装座、镜脚、滑动块、弹簧及栓轴,其特征是,于滑动块设有容轴室,于镜脚一端设有容置槽,弹簧套置于栓轴,栓轴嵌置在滑动块的容轴室内,栓轴尾端凸伸至滑动块外,而弹簧一端顶住于栓轴头,另端则抵持于容轴室的末侧内面;滑动块、弹簧、栓轴组合件嵌插入镜脚容置槽中,栓轴连结固定在容置槽底端的凹孔内。
2、如权利要求1所述的新结构的眼镜镜脚,其特征是,其中,在栓轴的尾端设有凹凸棘纹或倒钩。
CN 94221887 1994-09-15 1994-09-15 新结构的眼镜镜脚 Expired - Fee Related CN2204050Y (zh)

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CN 94221887 CN2204050Y (zh) 1994-09-15 1994-09-15 新结构的眼镜镜脚

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CN 94221887 CN2204050Y (zh) 1994-09-15 1994-09-15 新结构的眼镜镜脚

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CN2204050Y true CN2204050Y (zh) 1995-07-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102566083A (zh) * 2012-02-16 2012-07-11 叶兰相 一种眼镜脚

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102566083A (zh) * 2012-02-16 2012-07-11 叶兰相 一种眼镜脚

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