CN201138399Y - Short sight preventive spectacles - Google Patents
Short sight preventive spectacles Download PDFInfo
- Publication number
- CN201138399Y CN201138399Y CNU2007201606014U CN200720160601U CN201138399Y CN 201138399 Y CN201138399 Y CN 201138399Y CN U2007201606014 U CNU2007201606014 U CN U2007201606014U CN 200720160601 U CN200720160601 U CN 200720160601U CN 201138399 Y CN201138399 Y CN 201138399Y
- Authority
- CN
- China
- Prior art keywords
- lenses
- eye
- frame
- respectively arranged
- main glasses
- 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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- Eyeglasses (AREA)
Abstract
The utility model provides a pair of near-sighted glasses which consists of outer lenses, a main glasses frame, rotating shafts, nose bridges and inner lenses; the inner lenses are respectively arranged in the left optical frame and the right optical frame of the main glasses frame; the nose bridges are respectively arranged on the inner side of the edge of the left and the right optical frames of the main glasses frame; the rotating shafts are respectively arranged at the upper part of the left and the right optical frames of the main glasses frame; the rotating shafts are provided with the outer lenses. The outer lenses are made of opaque material. The size of the outer lenses is basically the same as the inner lenses. The opaque outer lenses can rotate up and down around the rotating shafts; when rotating upwards, the outer lenses can expose the inner lenses, so as to from visible lenses; when rotating downwards, the outer lenses can block the inner lenses, so as to form invisible lenses. The near-sighted glasses has the advantages of simple structure and convenienct use; the glasses blocks one eye to meet the need of plane vision with only one eye when the user reads and writes in near distance, and the other eye can have a rest, which greatly relieves the eyes from fatigue and prevent the near sight from developing without affecting the study, the work and development of the eyes.
Description
Technical field:
The utility model relates to medical health apparatus, relates in particular to Nearsighted prevention spectacles.
Background technology:
The generation development of adolescent myopia has become the common problem of paying close attention to of the whole society, the ophthalmology scholar thinks that inherent cause and social environmental factor are to cause adolescent myopia that the principal element of development takes place, TV, popularizing of computer, the aggravation of student load and social competition, the time that the people is is closely read and write prolongs greatly, outdoor body movement significantly reduces, investigation shows the junior middle school, senior middle school, the myopia of student incidence of disease is respectively 20.23%, 48.18%, 73.01%, increase along with increasing of grade, illustrate that kopiopia is to cause adolescent myopia that the key of development takes place, very fast to treating bathomorphic technical development both at home and abroad at present, from frame eyeglasses, contact lenses are to laser surgey, but bathomorphic prevention is stagnated substantially, prior art is removed and is promoted eye exercises, improve outside the lighting condition, use therapeutic equipment, as pre-myopia preventions such as eye nurses, but therapeutic equipment uses when mostly eye is in resting state, in fact, eyes are had a rest if can obtain, just need not use this quasi-instrument, so also not have a kind of study and work that promptly do not influence preferably in the middle of the prior art, can make eye obtain the apparatus of long as far as possible pre-myopia prevention of time of having a rest again.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and Nearsighted prevention spectacles a kind of simple in structure, easy to use is provided.
Nearsighted prevention spectacles described in the utility model, including outer lens, main glasses holder, rotating shaft, nose holder and interior eyeglass forms, main glasses holder is the main component of Nearsighted prevention spectacles described in the utility model, in the left and right frame of main glasses holder, interior eyeglass is set respectively, inboard on the left and right edge edge of main glasses holder is respectively arranged with the nose holder, top at the left and right frame of said main glasses holder is respectively arranged with rotating shaft, rotating shaft is provided with outer lens, said outer lens adopts opaque material to make, the size of outer lens and interior eyeglass big or small basic identical.Opaque outer lens changes in the heart or changes down in can rotating shaft being, upwards changes to expose interior eyeglass, becomes visual eyeglass, and commentaries on classics downwards then can cover interior eyeglass, becomes not visible eyeglass.
Nearsighted prevention spectacles described in the utility model, simple in structure, easy to use, these glasses adopt the way of covering an eye, make the user satisfy the needs of plane visual with an eye when closely reading and writing, and this moment, the another eye just can be in resting state, do not influencing study and work, do not influence again under the situation of eye development, alleviate the fatigue of eye greatly, thereby reach the purpose of prevention development of myopia.
Description of drawings:
Accompanying drawing is the structural representation of Nearsighted prevention spectacles described in the utility model.Eyeglass in the 1-outer lens 2-main glasses holder 3-rotating shaft 4-nose holder 5-
Embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: Nearsighted prevention spectacles described in the utility model, including outer lens 1, main glasses holder 2, rotating shaft 3, nose holder 4 and interior eyeglass 5 forms, main glasses holder 2 is main components of Nearsighted prevention spectacles described in the utility model, eyeglass 5 in the left and right frame of main glasses holder 2, being provided with respectively, inboard on the left and right edge edge of main glasses holder 2 is respectively arranged with nose holder 4, top at said main glasses holder 2 left and right frames is respectively arranged with rotating shaft 3, and rotating shaft 3 is provided with opaque outer lens 1.Said outer lens 1 adopts opaque material to make, the size of outer lens 1 and interior eyeglass 5 big or small basic identical.Opaque outer lens 1 changes in the heart or changes down in can rotating shaft 3 being, upwards change can expose in eyeglass 5, become visual eyeglass, eyeglass 5 in commentaries on classics downwards then can cover becomes not visible eyeglass.Nearsighted prevention spectacles described in the utility model, simple in structure, easy to use, these glasses adopt the way of covering an eye, make the user satisfy the needs of plane visual with an eye when closely reading and writing, and this moment, the another eye just can be in resting state, do not influencing study and work, do not influence again under the situation of eye development, alleviate the fatigue of eye greatly, thereby reach the purpose of prevention development of myopia.
Claims (1)
1, Nearsighted prevention spectacles, it is characterized in that in the left and right frame of main glasses holder (2), being provided with respectively interior eyeglass (5), inboard on the left and right edge edge of main glasses holder (2) is respectively arranged with nose holder (4), top at the left and right frame of said main glasses holder (2) is respectively arranged with rotating shaft (3), and rotating shaft (3) is provided with opaque outer lens (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201606014U CN201138399Y (en) | 2007-12-23 | 2007-12-23 | Short sight preventive spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201606014U CN201138399Y (en) | 2007-12-23 | 2007-12-23 | Short sight preventive spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138399Y true CN201138399Y (en) | 2008-10-22 |
Family
ID=40039083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201606014U Expired - Fee Related CN201138399Y (en) | 2007-12-23 | 2007-12-23 | Short sight preventive spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138399Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125345A (en) * | 2015-10-23 | 2015-12-09 | 罗勇 | Intelligent eye shield |
-
2007
- 2007-12-23 CN CNU2007201606014U patent/CN201138399Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125345A (en) * | 2015-10-23 | 2015-12-09 | 罗勇 | Intelligent eye shield |
| CN105125345B (en) * | 2015-10-23 | 2018-10-02 | 重庆罗勇近视预防健康咨询有限公司 | Intelligent eyeshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |