CN204101834U - A kind of balance eyeshade - Google Patents
A kind of balance eyeshade Download PDFInfo
- Publication number
- CN204101834U CN204101834U CN201420488732.5U CN201420488732U CN204101834U CN 204101834 U CN204101834 U CN 204101834U CN 201420488732 U CN201420488732 U CN 201420488732U CN 204101834 U CN204101834 U CN 204101834U
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- CN
- China
- Prior art keywords
- eyeshade
- balance
- utility
- hole
- model
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- 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 - Lifetime
Links
- 210000001508 eye Anatomy 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 210000001747 pupil Anatomy 0.000 claims description 6
- 208000001491 myopia Diseases 0.000 abstract description 9
- 210000001525 retina Anatomy 0.000 abstract description 9
- 210000004087 cornea Anatomy 0.000 abstract description 8
- 230000004379 myopia Effects 0.000 abstract description 5
- 230000001886 ciliary effect Effects 0.000 abstract description 4
- 210000003205 muscle Anatomy 0.000 abstract description 4
- 208000029091 Refraction disease Diseases 0.000 description 5
- 230000004430 ametropia Effects 0.000 description 5
- 230000004438 eyesight Effects 0.000 description 5
- 208000014733 refractive error Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000000695 crystalline len Anatomy 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model discloses a kind of balance eyeshade, comprise: eyepatch body, the middle part of described eyepatch body is horizontally arranged with an exhausting hole, and the diameter of described through hole is 0.6-1.5mm, the spacing of adjacent described through hole is 4-6mm, the inner peripheral of described eyepatch body is provided with the flange of protrusion.Balance eyeshade of the present utility model makes light enter cornea and lenticular central authorities by aperture, then retina is arrived, remaining light is covered by eyeshade, A nearsighted person does not need to wear spectacles after putting on this balance eyeshade, also thing can be seen clearly, the adjustment contributing to easing eyes ciliary muscle is tired, is very helpful for improving myopia.
Description
Technical field
The utility model relates to a kind of energy auxiliary corrective look equilibrium of forces eyeshade.
Background technology
Current teenager or even the myopic quantity of children get more and more, and correct teen-age eyesight, and helping them to return to healthy eyesight is that a lot of people is in effort.Eyeshade is also brought into use as a kind of appurtenance of correct vision, but some current eyeshades or do not have perforate, just use as a kind of overcover, the quantity being perforate is little, only has one or two, can not cover the peripheral part of the light entering eyes, light dispersion enters retina, instead of arrive retina by cornea and lenticular central authorities, and still have ametropia phenomenon, not obvious to the effect improving eyesight.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of balance eyeshade, and A nearsighted person puts on this balance eyeshade and do not need to wear spectacles, also can see thing clearly, and the adjustment contributing to easing eyes ciliary muscle is tired, is very helpful for improving myopia.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of balance eyeshade, comprise eyepatch body, the middle part of described eyepatch body is horizontally arranged with at least 5 through holes, the position of described at least 5 through holes corresponds to the line of human body pupil of both eyes, the diameter of described through hole is 0.6-1.5mm, and the spacing of adjacent through-holes is 4-6mm.
In the utility model preferred embodiment, the diameter of described through hole is 1mm.
In the utility model preferred embodiment, the spacing of adjacent through-holes is 5mm.
In the utility model preferred embodiment, the quantity of described through hole is 25-30.
In the utility model preferred embodiment, the inner peripheral of described eyepatch body is provided with the flange of protrusion.
The beneficial effects of the utility model are: balance eyeshade of the present utility model makes light enter cornea and lenticular central authorities by aperture, then retina is arrived, remaining light is covered by eyeshade, A nearsighted person does not need to wear spectacles after putting on this balance eyeshade, also thing can be seen clearly, the adjustment contributing to easing eyes ciliary muscle is tired, is very helpful for improving myopia.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation front view of balance eyeshade of the present utility model;
Fig. 2 is the structural representation rear view of balance eyeshade of the present utility model;
In accompanying drawing, the mark of each parts is as follows: 1, eyepatch body, and 2, through hole, 3, flange.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of balance eyeshade, comprise eyepatch body 3, the middle part of described eyepatch body 3 is horizontally arranged with an exhausting hole 2, has 5 through holes 2 at least.The line of two eye pupil in position and human body of this exhausting hole 2 is consistent, and the diameter of described through hole 2 is 0.6-1.5mm, is preferably 1mm.The spacing of adjacent through-holes 2 is 4-6mm, is preferably 5 mm.The quantity of such exhausting hole 2 can reach about 25-30.
Preferably, the inner peripheral of described eyepatch body 1 is provided with the flange 3 of protrusion, eyeshade can be made to fit with the face of wearer well, do not have light and enter eyes from the gap of eyeshade periphery.
The material of the eyepatch body 1 of this balance eyeshade is preferably ABS engineering plastics, and the material of frame portion is preferably PC engineering plastics.
The principle that balance eyeshade of the present utility model improves myopia is: the ametropia eye-blurred caused, and is that focus is before or after retina because the parallel rays of distant objects reflection can not focus on the retina.Under normal circumstances, light enters intraocular by opening large pupil, arrives retina through cornea and lenticular major part.Light causes ametropia by cornea and lenticular periphery, causes eye-blurred.According to paraxial optical system image-forming principle, arrive retina if only had by the light beam of cornea and crystalline lens central authorities, any ametropia eye-blurred caused all will improve.Less through hole 2 exactly can play this effect, because eyeshade blocks the peripheral part of light beam, what enter intraocular by the light beam of through hole 2 through pupil is the middle body of light beam, and it is ametropia so unobvious that any cornea and crystalline lens cause.Pupil may be opened greatly, but the just middle body of eyeball receiving beam, decrease ametropic impact.Although the light entering intraocular is a little less, secretly a bit, all focus on the retina, the image therefore seen is clearly.
The diameter of through hole 2 elects 1mm as, the spacing of adjacent through-holes 2 is set to 5mm, make the quantity of through hole 2 on eyeshade at about 25-30, the light beam that the such distribution of through hole 2 can ensure suitable quantity enters cornea and lenticular middle part, has good eyesight improving effect.A nearsighted person puts on after this balance eyeshade when not wearing spectacles, and also can see thing clearly, the adjustment contributing to easing eyes ciliary muscle is tired, is very helpful for improving myopia.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. balance an eyeshade, it is characterized in that, comprise eyepatch body, the middle part of described eyepatch body is horizontally arranged with at least 5 through holes, the position of described at least 5 through holes corresponds to the line of human body pupil of both eyes, and the diameter of described through hole is 0.6-1.5mm, and the spacing of adjacent through-holes is 4-6mm.
2. balance eyeshade according to claim 1, is characterized in that, the diameter of described through hole is 1mm.
3. balance eyeshade according to claim 1, is characterized in that, the spacing of adjacent through-holes is 5mm.
4. the balance eyeshade according to any one of claim 1-3, is characterized in that, the quantity of described through hole is 25-30.
5. the balance eyeshade according to any one of claim 1-3, is characterized in that, the inner peripheral of described eyepatch body is provided with the flange of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488732.5U CN204101834U (en) | 2014-08-28 | 2014-08-28 | A kind of balance eyeshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488732.5U CN204101834U (en) | 2014-08-28 | 2014-08-28 | A kind of balance eyeshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101834U true CN204101834U (en) | 2015-01-14 |
Family
ID=52270250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488732.5U Expired - Lifetime CN204101834U (en) | 2014-08-28 | 2014-08-28 | A kind of balance eyeshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101834U (en) |
-
2014
- 2014-08-28 CN CN201420488732.5U patent/CN204101834U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |