CN2074467U - 眼镜防落带 - Google Patents

眼镜防落带 Download PDF

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Publication number
CN2074467U
CN2074467U CN 90221882 CN90221882U CN2074467U CN 2074467 U CN2074467 U CN 2074467U CN 90221882 CN90221882 CN 90221882 CN 90221882 U CN90221882 U CN 90221882U CN 2074467 U CN2074467 U CN 2074467U
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glasses
band
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ribbon
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CN 90221882
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郭湘泗
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Abstract

本实用新型涉及一种眼镜防落带,它由两根束 带、夹紧部件及调节部件组成,束带由筒状布料制成, 夹紧部件为一段弹性橡胶管,它安在束带一端,调节 部件为有一中心通孔的球体,两根束带的另一端有阻 尼地穿过通孔后缝制在一起。使用时,只需将眼镜架 的两只腿插入两根束带中并调整调节部件的位置,即 可使眼镜紧紧地戴在使用者头部,既不会掉落下来而 被损坏,也不会滑动。

Description

本实用新型涉及一种防止眼镜滑动及掉落的束带。
为防止眼镜不慎跌落,现有的主要措施是加装眼镜链,眼镜链的两端分别与眼镜架的两只腿相连,当眼镜不慎滑落时,该链能将眼镜吊在使用者胸前从而防止眼镜掉到地板上,同时,暂时不用眼镜时也不必将眼镜及眼镜链从身上取下。但是,这种眼镜链不具备紧固眼镜的功能,它不能防止眼镜的滑动,而这种滑动有时是不希望的,比如戴眼镜者进行剧烈运动时。
本实用新型的目的是提供一种既能防止眼镜掉落至地上而损坏又能防止眼镜滑动的眼镜防落带,这种防落带具有紧固眼镜的功能,而且结构简单、装拆方便。
为实现上述目的,本实现新型提出的眼镜防落带包括两根柔软的束带、位于束带一端的弹性夹紧部件和调节部件。调节部件为一带有通孔的圆球。两根束带的一端是相连的,两根束带均由筒状布料制成。弹性夹紧部件为一段弹性橡胶管,它缝制在束带的自由端(两根束带的另一端是相连的)。两根束带一起有阻尼地穿过球形调节部件上的通孔。使用时,将眼镜架的两只腿插入筒状束带中,由于有弹性夹紧部件的夹持力,因而束带不会自动和眼镜架的两只腿脱离,此时,镜架和束带组成一个封闭环,该环所围空间的大小可通过调节部件调节。
从上面的描述可以看出,本实用新型提出的眼镜防落带只由两根束带、两段弹性管及一个有孔圆球组成,因此制造成本很低,而且安装和取下都很方便,调节部件保证了眼镜不会滑动。
下面结合实施例及附图对本实用新型做进一步描述。
图1为根据本实用新型提出的眼镜防落带的透视图,并显示其使用状态。
图2A和2B分别是沿图1中的A-A和B-B线切开的放大的剖面图。
如图中所示,该眼镜防落带包括两根束带1、夹紧部件2以及调节部件3,束带1为筒状布料制成,长度约为15厘米。夹紧部件2是一段长1~2厘米的弹性橡胶管,内径比普通眼镜架的腿的直径要小,约为0.3厘米。调节部件3为一塑料球,它有一个中心通孔5,通孔大小以两根束带有阻尼地穿过为宜,大约为0.2厘米。两根束带一端安装夹紧部件2,另一端穿过调节部件后被缝制成较大的端头4,端头4不能穿过通孔,以免调节部件从该端头脱离束带。使用时,将镜架11的两只腿12插入筒状束带中(图2A)。
在上述实施例中,筒状束带是单层的,为便于安装夹紧部件2,束带也可是双层的,夹紧部件则置于这两层之间。

Claims (1)

1、一种眼镜防落带,其特征在于包括:两根束带,束带由筒状布料制成;两个安置在束带一端的夹紧部件,夹紧部件是一段弹性橡胶管,长度为1~2厘米;以及一个调节部件,该调节部件是一个有中心通孔的球体,两根束带的未安夹紧部件的一端一起有阻尼地穿过该通孔后缝制在一起形成一个较大的端头,该端头不能穿过所述通孔。
CN 90221882 1990-10-16 1990-10-16 眼镜防落带 Withdrawn CN2074467U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90221882 CN2074467U (zh) 1990-10-16 1990-10-16 眼镜防落带

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90221882 CN2074467U (zh) 1990-10-16 1990-10-16 眼镜防落带

Publications (1)

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CN2074467U true CN2074467U (zh) 1991-04-03

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CN 90221882 Withdrawn CN2074467U (zh) 1990-10-16 1990-10-16 眼镜防落带

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104898293A (zh) * 2015-06-16 2015-09-09 安徽机电职业技术学院 一种防滑眼镜
CN107361912A (zh) * 2016-05-11 2017-11-21 陈存 鼻泪压迫装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104898293A (zh) * 2015-06-16 2015-09-09 安徽机电职业技术学院 一种防滑眼镜
CN107361912A (zh) * 2016-05-11 2017-11-21 陈存 鼻泪压迫装置

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