CN2814448Y - Glasses for treating myopia - Google Patents
Glasses for treating myopia Download PDFInfo
- Publication number
- CN2814448Y CN2814448Y CN 200520030126 CN200520030126U CN2814448Y CN 2814448 Y CN2814448 Y CN 2814448Y CN 200520030126 CN200520030126 CN 200520030126 CN 200520030126 U CN200520030126 U CN 200520030126U CN 2814448 Y CN2814448 Y CN 2814448Y
- Authority
- CN
- China
- Prior art keywords
- glasses
- lens
- myopia
- concave lens
- hyperopic
- 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.)
- Expired - Fee Related
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- Magnetic Treatment Devices (AREA)
Abstract
The utility model discloses a kind of glasses for the treatment of myopia, the glasses of this treatment myopia comprise spectacle frame (1), concave lens (2) is installed in spectacle frame (1), below concave lens (2) optical centre, be equipped with hyperopic lens (3), edge at hyperopic lens (3) is covered with magnetic material (4), makes the glasses of treatment myopia.
Description
Affiliated technical field
The utility model discloses a kind of glasses for the treatment of myopia, wide criminal is applicable at the adolescent student in school and wears.
Background technology
The myopia border has the eyes of adjusting focal length, guarantees that the glasses wearer normally looks thing, and the normal function of protection eyes extensively is suitable for by the A nearsighted person over the past thousands of years.The eyeglass of known spectacles is a slice concave mirror sheet, and the number of degrees of concave mirror sheet are more single, and promptly a concave mirror sheet only is number of degrees.The spectacles of this single number of degrees do not possess therapeutic action to myopia.Wear long sense of fatigue of mirror time in order to alleviate the A nearsighted person, the near-sighted glasses that also have are made the multifocal eyeglass of the different number of degrees in upper, middle and lower with eyeglass, with adapt to see far away, take a fancy to, see that different distance such as near uses.The defective of the spectacles of this routine is: it does not treat the effect of hypometropia, wears this known spectacles, and can only keep the eyes number of degrees and rise slowly, and can not be the near-sighted number of degrees corrective therapy of eyes to twenty-twenty vision.
Summary of the invention
The purpose of this utility model provides a kind of glasses for the treatment of myopia, and the A nearsighted person wears this glasses, and it is clear not only to look thing, but also can be the eyeglass lens power corrective therapy to twenty-twenty vision, finally wear a pair of spectacles not.
Taked following technical scheme for realizing the purpose of this utility model:
Make a kind of glasses for the treatment of myopia, the glasses of this treatment myopia comprise the concave lens that is fixed in the spectacle frame, are equipped with hyperopic lens below the concave lens optical centre, and apply magnetic material in the edge of hyperopic lens, make the glasses of treatment myopia.
Be advisable apart from the optical centre 2mm-4mm of concave lens in the edge that places hyperopic lens and concave lens below the concave lens optical centre to touch mutually described in the utility model.
The principle of the utility model treatment myopia is: when the A nearsighted person wears these glasses, look thing at a distance and can see through concave lens, see distant objects clearly; And when closely seeing written word, seeing through the bottom hyperopic lens, this moment, hyperopic lens played the corrective therapy effect to eyes.The magnetic material at hyperopic lens edge can impel the ocular blood circulation, accelerates eyes and gets well early.
The utility model especially has special efficacy to students in middle and primary schools' pseudo-myopia result of treatment, cures myopia when wearing spectacles unconsciously.
The utility model only is hyperopic lens and concave lens to be bolted together get final product, thereby the utility model is very easy to realize.
Description of drawings
Further describe technical characterictic of the present utility model below in conjunction with accompanying drawing:
Accompanying drawing is the structural representation of the limited embodiment who selects for use of the utility model.
Among the figure: 1, spectacle frame 2, concave lens 3, hyperopic lens 4, magnetic material 5, optical centre
Specific embodiments
As shown in drawings, the concave lens (2) that spectacle frame (1) is interior is undercut laterally, fills getting final product with hyperopic lens (3).The edge of hyperopic lens (3) is covered with magnetic material (4).The horizontal tangent line of concave lens (2), promptly the distance with the optical centre (5) of the attaching line-spacing concave lens (2) of hyperopic lens (3) is 2mm-4mm.
Claims (2)
1, a kind of glasses for the treatment of myopia, it comprises spectacle frame (1), concave lens (2) is installed in spectacle frame (1), it is characterized in that: the glasses of described treatment myopia are to be equipped with hyperopic lens (3) below concave lens (2) optical centre, and apply magnetic material (4) in the edge of hyperopic lens (3).
2, by the glasses of the described treatment myopia of claim 1, it is characterized in that: the described edge that places hyperopic lens (3) and concave lens (2) below concave lens (2) optical centre to touch mutually, apart from the optical centre 2mm-4mm of concave lens (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030126 CN2814448Y (en) | 2005-03-04 | 2005-03-04 | Glasses for treating myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030126 CN2814448Y (en) | 2005-03-04 | 2005-03-04 | Glasses for treating myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814448Y true CN2814448Y (en) | 2006-09-06 |
Family
ID=36949534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030126 Expired - Fee Related CN2814448Y (en) | 2005-03-04 | 2005-03-04 | Glasses for treating myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814448Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346314A (en) * | 2010-07-30 | 2012-02-08 | 张桂明 | Magnetic eyeglass frame |
-
2005
- 2005-03-04 CN CN 200520030126 patent/CN2814448Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346314A (en) * | 2010-07-30 | 2012-02-08 | 张桂明 | Magnetic eyeglass frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 |