CN204178065U - Zoom glasses - Google Patents
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- CN204178065U CN204178065U CN201420386568.7U CN201420386568U CN204178065U CN 204178065 U CN204178065 U CN 204178065U CN 201420386568 U CN201420386568 U CN 201420386568U CN 204178065 U CN204178065 U CN 204178065U
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Abstract
The utility model relates to a kind of glasses, is specifically related to a kind of correcting defects of vision and the glasses of sitting posture, include eyeglass and mirror holder, radiation prevention film is coated with outside described eyeglass, the middle part of described eyeglass is T-shaped zoom district, its both sides are symmetrically arranged posture correction area, the district of described posture correction area outside eyes is provided with total-light-reflection coating, the district of posture correction area inside eyes is set to astigmatism district, the astigmatism district eyeglass number of degrees are 0 °, top, described T-shaped zoom district is for looking far field, bottom is near reading range, be wherein the normal number of degrees 50 ~ 100% depending on the far field eyeglass number of degrees, the near reading range eyeglass number of degrees are 40 ~ 50% of the normal number of degrees, the number of degrees of described T-shaped zoom district eyeglass seamlessly transit reduction from top to bottom, the lens region of the identical number of degrees is n shape, adopt the glasses of technical solutions of the utility model, simple structure, not only can correct defects of vision, and can slow down myopia degree and aggravate and correct faulty sitting posture.
Description
Technical field
The utility model relates to a kind of glasses, is specifically related to a kind of correcting defects of vision and the glasses of sitting posture.
Background technology
The eyes of people more adapt to see at a distance, if see that thing nearby just needs to regulate with ciliary muscle, to elongate axis oculi, make video imaging on the retina.Be in the teenager in knowledge accumulation stage owing to seeing thing nearby for a long time, large and can not well be had a rest by eye intensity, ciliary muscle is in tense situation for a long time, spasm is stiff, and crystalline lens pressurized is protruding forward, forces axis oculi elongated, image drops on retina front, myopia occurs, and myopic teenager can see thing nearby clearly, but is difficult to see thing at a distance clearly.
For the teenager of myopia, common solution wears spectacles to them, but spectacles only have single focus usually, only can be used for correcting the eyesight that they see distant objects, when they need the object seen nearby with this glasses reading and writing, ciliary muscle is forced to tighten again, to elongate axis oculi, myopic degree like this is not only not easy to control, and very easily increase the weight of, annual all needs changes glasses, in addition teen-age reading sitting posture is many times nonstandard, particularly when fatigue, if incorrect sitting-pose can not be corrected in time, very easily develop into stravismus, bow-backed, cause long-term hazards.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, not only can correct defects of vision, and can slow down myopia degree and aggravate and the glasses corrected faulty sitting posture.
In order to solve the problems of the technologies described above, the utility model provides a kind of Zoom glasses, include eyeglass and mirror holder, radiation prevention film is coated with outside described eyeglass, the middle part of described eyeglass is T-shaped zoom district, its both sides are symmetrically arranged posture correction area, the district of described posture correction area outside eyes is provided with total-light-reflection coating, the district of posture correction area inside eyes is set to astigmatism district, the astigmatism district eyeglass number of degrees are 0 °, top, described T-shaped zoom district is for looking far field, bottom is near reading range, be wherein the normal number of degrees 50 ~ 100% depending on the far field eyeglass number of degrees, the near reading range eyeglass number of degrees are 40 ~ 50% of the normal number of degrees, the number of degrees of described T-shaped zoom district eyeglass seamlessly transit reduction from top to bottom, the lens region of the identical number of degrees is n shape.
The glasses tool of technical scheme is adopted to have the following advantages: the middle part due to eyeglass is T-shaped zoom district, top, T-shaped zoom district is for looking far field, bottom is near reading range, be wherein the normal number of degrees 60 ~ 100% depending on the far field eyeglass number of degrees, the near reading range eyeglass number of degrees are 40 ~ 60% of the normal number of degrees, the number of degrees of described T-shaped zoom district eyeglass seamlessly transit reduction from top to bottom, like this when user looks far away, its eyesight can be corrected as common spectacles depending on far field, and when it is looked nearby, usually can bow, and now sight line right through near reading range, the number of degrees of near reading range are relatively little, eyes ciliary muscle does not need to tighten to elongate axis oculi for a long time again, be conducive to the rest of eyes, thus slow down the increase of myopia degree, the lens region of the identical number of degrees is n shape, make eyes when slightly deflecting, sight line more easily passes identical reading district, avoid the fatigue that the frequent contraction stretching of eyes ciliary muscle brings, both sides due to T-shaped zoom district are symmetrically arranged posture correction area, the district of posture correction area outside eyes is provided with total-light-reflection coating, like this when user sees laterally time, sight line reflection rear, the function of backsight can be realized, infrequently turning one's head or understanding health rear situation in time under forgetting the prerequisite of turning one's head, avoid dangerous generation, and the district of posture correction area inside eyes is set to astigmatism district, the astigmatism district eyeglass number of degrees are 0 °, now user's sight line is fuzzy through occurring behind astigmatism district, do not see Chu, thus guide user to correct faulty sitting posture, near reading range is returned to allow sight line, guarantee gets a clear view.
Preferably, in order to ensure the effect of looking far field, described in be 30 ~ 40% of lens area depending on far field area, such user visual field when long sight is openr, wears more comfortable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment Zoom glasses.
embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As shown in Figure 1, the utility model provides a kind of Zoom glasses, include eyeglass 1 and mirror holder 2, radiation prevention film is coated with outside eyeglass 1, the middle part of eyeglass 1 is T-shaped zoom district, its both sides are symmetrically arranged posture correction area, the district of posture correction area outside eyes is for being provided with vision area 12 after total-light-reflection coating, the district of posture correction area inside eyes is set to astigmatism district 13, the astigmatism district 13 eyeglass number of degrees are 0 °, top, T-shaped zoom district is for looking far field 14, bottom is near reading range 15, be wherein 30 ~ 40% of lens area depending on far field 14 area, herein preferably 35%, user visual field when long sight is openr, wear more comfortable, can change according to the difference of position depending on the far field 14 eyeglass number of degrees, overall range of degrees needed for twenty-twenty vision the number of degrees 60 ~ 100%, can correct defects of vision as common spectacles depending on far field, the near reading range 15 eyeglass number of degrees are 40 ~ 60% of the normal number of degrees, the number of degrees depending on far field 14 and near reading range 15 seamlessly transit from top to bottom and reduce gradually, the lens area of the identical number of degrees is n shape, and when it is looked nearby, usually can bow, and now sight line right through near reading range, the number of degrees of near reading range 15 are relatively little, eyes ciliary muscle does not need to tighten to elongate axis oculi for a long time again, be conducive to the rest of eyes, thus slow down the increase of myopia degree, due to the setting of rear vision area 12, when user sees laterally time, sight line reflexes to rear, can understand health rear situation in time, avoid dangerous generation, because the astigmatism district 13 eyeglass number of degrees are 0 °, when user sees nearby, sight line is fuzzy through occurring behind astigmatism district 13, do not see Chu, thus guide user to correct faulty sitting posture, to allow sight line return near reading range 15, ensure to get a clear view.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model principle; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (2)
1. a Zoom glasses, include eyeglass and mirror holder, radiation prevention film is coated with outside described eyeglass, it is characterized in that: the middle part of described eyeglass is T-shaped zoom district, its both sides are symmetrically arranged posture correction area, the district of described posture correction area outside eyes is provided with total-light-reflection coating, the district of posture correction area inside eyes is set to astigmatism district, the astigmatism district eyeglass number of degrees are 0 °, top, described T-shaped zoom district is for looking far field, bottom is near reading range, be wherein the normal number of degrees 60 ~ 100% depending on the far field eyeglass number of degrees, the near reading range eyeglass number of degrees are 40 ~ 60% of the normal number of degrees, the number of degrees of described T-shaped zoom district eyeglass seamlessly transit reduction from top to bottom, the lens region of the identical number of degrees is n shape.
2. Zoom glasses according to claim 1, is characterized in that: described in be 30 ~ 40% of lens area depending on far field area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386568.7U CN204178065U (en) | 2014-07-14 | 2014-07-14 | Zoom glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386568.7U CN204178065U (en) | 2014-07-14 | 2014-07-14 | Zoom glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178065U true CN204178065U (en) | 2015-02-25 |
Family
ID=52566866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386568.7U Expired - Fee Related CN204178065U (en) | 2014-07-14 | 2014-07-14 | Zoom glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107407826A (en) * | 2015-03-20 | 2017-11-28 | 埃西勒国际通用光学公司 | Ophthalmic lens and the method for determining the ophthalmic lens |
-
2014
- 2014-07-14 CN CN201420386568.7U patent/CN204178065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107407826A (en) * | 2015-03-20 | 2017-11-28 | 埃西勒国际通用光学公司 | Ophthalmic lens and the method for determining the ophthalmic lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |