CN2125387U - Sight protecting glasses - Google Patents
Sight protecting glasses Download PDFInfo
- Publication number
- CN2125387U CN2125387U CN 92224477 CN92224477U CN2125387U CN 2125387 U CN2125387 U CN 2125387U CN 92224477 CN92224477 CN 92224477 CN 92224477 U CN92224477 U CN 92224477U CN 2125387 U CN2125387 U CN 2125387U
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- CN
- China
- Prior art keywords
- eyeglass
- mirror
- utility
- model
- millimeter
- 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
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Abstract
The utility model relates to a pair of sight protecting glasses. The utility model is characterized in that a lateral opening (2) of which the width is 0.7-2.5 mm and the length is 10-30 mm is arranged on an opaque lens (1). When writes and reads, a person can wear the utility model to relax eye muscles to achieve the aim of preventing short sight.
Description
This utility model relates to a kind of sight protectio mirror.
It is generally acknowledged that pseudomyopia is because with due to the tonus of ocular muscles at the moment, as can not get timely recovery, just develop into the true myopia that is difficult to treatment.Existing at present protective glasses by on opaque eyeglass, holing, control has certain effect to pseudomyopia, when still reading a book, people's eyeball left-right rotation, pupil often to opaque part between aperture, can produce ghost image, and proposition cooperates the method that prevents that myopia from deepening with near-sighted glasses.
The purpose of this utility model is to provide a kind of economical and effective to there is no the sight protectio mirror of reading and writing for fear of normal, to realize the purpose of sight protectio.
The purpose of this utility model is achieved in that lens makes with light-proof material, opens one at center of lens and widely is the 0.7-2.5 millimeter, longly is the transverse opening of 10-30 millimeter.
This utility model is simple and convenient, because part is light tight beyond the eyeglass opening, has avoided the stimulation of unnecessary light to eye, the scene definition increases when wearing, help eye muscle and loosen,, stop the development again of true myopia that good effect is arranged the control of pseudomyopia.
Figure of description such as Fig. 1.
Now this utility model is specified as follows:
On the eyeglass (1) that opaque material is made, open one wide for the 0.7-2.5 millimeter, length is the horizontal osculum (2) of 10-30 millimeter, the eyeglass of this opening can be directly installed on the picture frame (3) identical with the common spectacles structure, also can directly press from both sides and hang on the near-sighted glasses, this is applicable to the comrade who wears near-sighted glasses, and its myopic degree is no longer deepened.
The also available opaque thin film of this utility model is attached on the common spectacles eyeglass and forms one and widely be the 0.70-2.5 millimeter, longly realizes for the transverse opening of 10-30 millimeter.
For broadening one's vision, also can go up increase the number of similar opening (2) at eyeglass (1), generally with aperture area the eyeglass area below 15% for well.
Claims (4)
1, a kind of sight protectio mirror is characterized in that having the wide 0.7-2.5 millimeter that is at eyeglass (1) center, and length is the osculum (2) of 10-30 millimeter, and the eyeglass remainder is light tight.
2,, it is characterized in that on eyeglass, to increase similar number of openings, but aperture area should being controlled at below 15% of eyeglass area for broadening one's vision according to the mirror of claim 1.
3, according to the mirror of claim 1 or 2, it is characterized in that described eyeglass can be directly installed on the picture frame (3) identical with the common spectacles structure, also can directly press from both sides to hang on the glasses for the myopia.
4,, it is characterized in that available light tight thin film is affixed on the same osculum of formation on the common spectacles eyeglass according to the mirror of claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224477 CN2125387U (en) | 1992-06-17 | 1992-06-17 | Sight protecting glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224477 CN2125387U (en) | 1992-06-17 | 1992-06-17 | Sight protecting glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2125387U true CN2125387U (en) | 1992-12-23 |
Family
ID=4966922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92224477 Pending CN2125387U (en) | 1992-06-17 | 1992-06-17 | Sight protecting glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2125387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009052715A1 (en) * | 2007-10-27 | 2009-04-30 | Chu Chen | Eyeglass and eyeglasses helpful to concentrate attention |
| WO2009103207A1 (en) * | 2008-02-22 | 2009-08-27 | Chen Chu | Eyeglass paster convenient for improving observing attention |
-
1992
- 1992-06-17 CN CN 92224477 patent/CN2125387U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009052715A1 (en) * | 2007-10-27 | 2009-04-30 | Chu Chen | Eyeglass and eyeglasses helpful to concentrate attention |
| WO2009103207A1 (en) * | 2008-02-22 | 2009-08-27 | Chen Chu | Eyeglass paster convenient for improving observing attention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |