CN106873179A - 万能眼镜 - Google Patents
万能眼镜 Download PDFInfo
- Publication number
- CN106873179A CN106873179A CN201510914074.0A CN201510914074A CN106873179A CN 106873179 A CN106873179 A CN 106873179A CN 201510914074 A CN201510914074 A CN 201510914074A CN 106873179 A CN106873179 A CN 106873179A
- Authority
- CN
- China
- Prior art keywords
- double
- layer lens
- universal glasses
- glasses
- universal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
本发明涉及一种用于保护视力的设备，具体涉及一种万能眼镜。该万能眼镜由镜架及双层镜片构成，双层镜片里面可充气或放气改变镜片焦距。本发明的有益效果是，结构简单方便使用，效果好。
Description
所属技术领域
本发明涉及一种用于保护视力的设备，具体涉及一种万能眼镜。
背景技术
保护眼睛好是我们的希望，这方面的技术不少，主要是镜片焦距是一定的，这不利于眼睛的健康与恢复，需要改变眼睛镜片的焦距。
发明内容
为了克服眼睛镜片焦距是一定的等问题，本发明提供一种万能眼镜，该万能眼镜由镜架及双层镜片构成，双层镜片里面可充气或放气改变镜片焦距，如图所示。本发明的有益效果是，结构简单方便使用，效果好。
附图说明
图1为万能眼镜的结构示意图：
其中1是镜架，2是双层镜片，3是气阀。
具体实施方式
图1中，镜架（1）及双层镜片（2）构成万能眼镜，当改变双层镜片（2）焦距时，通过气阀（3）向双层镜片（2）里面可充气或放气。
Claims (1)
1.一种万能眼镜，由镜架及双层镜片构成，其特征是：双层镜片里面可充气或放气改变镜片焦距。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914074.0A CN106873179A (zh) | 2015-12-12 | 2015-12-12 | 万能眼镜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914074.0A CN106873179A (zh) | 2015-12-12 | 2015-12-12 | 万能眼镜 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106873179A true CN106873179A (zh) | 2017-06-20 |
Family
ID=59237125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510914074.0A Pending CN106873179A (zh) | 2015-12-12 | 2015-12-12 | 万能眼镜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106873179A (zh) |
-
2015
- 2015-12-12 CN CN201510914074.0A patent/CN106873179A/zh active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |