CN202950905U - Health-care eyeshade for preventing and correcting myopia - Google Patents
Health-care eyeshade for preventing and correcting myopia Download PDFInfo
- Publication number
- CN202950905U CN202950905U CN 201220646883 CN201220646883U CN202950905U CN 202950905 U CN202950905 U CN 202950905U CN 201220646883 CN201220646883 CN 201220646883 CN 201220646883 U CN201220646883 U CN 201220646883U CN 202950905 U CN202950905 U CN 202950905U
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- Prior art keywords
- health
- eyes
- myopia
- eyeshade
- care
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- Expired - Fee Related
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- 208000001491 myopia Diseases 0.000 title claims abstract description 30
- 230000004379 myopia Effects 0.000 title claims abstract description 24
- 238000012937 correction Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 8
- 210000001508 eye Anatomy 0.000 abstract description 33
- 230000004438 eyesight Effects 0.000 abstract description 11
- 201000009310 astigmatism Diseases 0.000 abstract description 7
- 230000000007 visual effect Effects 0.000 abstract description 6
- 208000003464 asthenopia Diseases 0.000 abstract description 3
- 206010034972 Photosensitivity reaction Diseases 0.000 abstract 1
- 230000036211 photosensitivity Effects 0.000 abstract 1
- 230000001886 ciliary effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 208000001692 Esotropia Diseases 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 206010021118 Hypotonia Diseases 0.000 description 2
- 206010047513 Vision blurred Diseases 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 206010025482 malaise Diseases 0.000 description 2
- 230000036640 muscle relaxation Effects 0.000 description 2
- 241000153246 Anteros Species 0.000 description 1
- 206010009185 Ciliary muscle spasm Diseases 0.000 description 1
- 208000008238 Muscle Spasticity Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004329 axial myopia Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 208000018198 spasticity Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
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Abstract
The utility model discloses a health-care eyeshade for preventing and correcting myopia. The health-care eyeshade comprises a body and fixing straps and is characterized in that the body is connected with telescopic adjusting tubes; rotatable tube covers are arranged at the front ends of the adjusting tubes; and a through hole is formed on each tube cover, off the central position. The principle of the eyeshade is as follows: a dark environment is artificially created to improve the photosensitivity of human eyes and relieve eye fatigue, guide the users to keep and adapt to the objects with longer visual axes and forcibly guide and adapt the two eyes to accurately focusing on the objects. The health-care eyeshade has a simple structure, is convenient and practicable, can achieve the aims of preventing and correcting myopia, astigmatism and cockeye if being worn persistently and can relax the eyes and protect visions when being used by people with normal visions.
Description
Technical field
The present invention relates to the myopia health care instrument, specifically the health-care eye shade of a kind of prevention, correction of myopia.
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Background technology
Myopia has become the major issue that affects Chinese people's health.Investigation shows, Chinese population myopia incidence rate is 33%, and national myopia number is nearly 400,000,000, myopia number the first in the world.Near-sighted colony occurred frequently---adolescent myopia sickness rate is up to 50%～60%, and China is one of country that near-sighted sickness rate is the highest in the world.
The reason that myopia occurs is mostly eyeball antero posterior axis long (being called axial myopia), secondly the refractive power for eye strong (be called and bend forthright myopia).The method of existing correction of myopia has many kinds, the most generally wears glasses, with correction of refractive errors.Adopt in addition Drug therapy, can only alleviate the related symptoms of the diseases such as myopia and can not reach the purpose of healing; Adopt cornea to put and cut operation and excimer laser treatment, can bring certain damage to cornea, and the risk and the postoperative bounce-back that may occur that exist be difficult for being accepted, and medical expense is high, and its popularization is subject to certain restrictions.Myopia also may be with astigmatism and cross-eye, and astigmatism shows as eyes and can not accurately focus on, and causes being absorbed in watching object and blurred vision attentively.Cross-eye shows as binocular visual axis closely intersects or looks side ways, and affects one's power of vision and aesthetic property.Astigmatism, cross-eye are at present there are no specific short.
Myopia, astigmatism, cockeyed treatment, prevention, rectification and health care are crucial.The generation of myopia is relevant with long-time or long-term near-distance reading.Near-distance reading, can make ciliary muscle that eyes regulate vision often in spasticity, only sees that when far away, ciliary muscle is just understood natural relaxation, and spasm is alleviated.Training is seen far away, is the near-sighted supplementary means of control.The patent No. is that CN90102656.5 " prevents and treats near-sighted eyeshield " and discloses by light tight spill eyeshield, the passage by communicating in extensibility belt and eyeshield that is connected in the eyeshield both sides forms, during use, be worn on eye, opening eyes wide looks into the distance with strength to imaginary distant place target, thereby make ciliary muscle relaxation, and make vision restoration normal.This eyeshield from eyes too close to, can feel more tired when user is used, eyeball and place between the eyebrows, temple are easily swollen, and can not really reach the near-sighted purpose of control.The patent No. is that CN94110517.2 " a kind of control myopia eyeshield " is by lighttight spill eyeshield, be positioned at eyes and see when far away that optical axis dead ahead position divides right and left eyes respectively open an aperture and cover with semi transparent material on eyeshield, two aperture pitch are adjustable to adapt to different eye distances.This eyeshield because the optical axis is too short, while far seeing, diplopore can not overlap, eyes can not focus on, and look far into the distance also meaninglessly, user can feel that barrier is arranged at the moment, and use of a specified duration, can dizziness and blurred vision, feel fatigue, can not play equally the near-sighted purpose of control.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, and a kind of scientific and reasonable, simple in structure, convenient and practical physics and optical means of combining is provided, can be used for prevention, correction of myopia, astigmatism, cockeyed health-care eye shade.
The technical scheme that realizes the object of the invention is:
A kind of prevention, correction of myopia
Health-care eye shade, comprise cover body and fixing band, and unlike the prior art: cover body is connected with telescopic adjustment barrel, and the front end of adjustment barrel is provided with rotatable cover, and on cover, the off-center position is provided with a through hole.
The diameter of described through hole is 1～5mm, is preferably 3mm.
Described cover body is light tight and fit tightly with around eyes, and purpose is to manufacture a darkroom environment, strengthens eyes photosensitive effect and comfortableness, alleviates visual fatigue.
Described fixing band length adjustable, conveniently fixedly wear.Available telescopic band or VELCRO, adjusting button etc. are set at joint.
Described adjustment barrel, but image antenna equally elongates shortening, guarantees sufficiently long optical axis distance.
On described cover, the off-center position is provided with a through hole, the rotation cover, and the distance of scalable diplopore, regulate binocular visual axis, reaches vision coincidence and eyes and accurately focus on and look thing, makes stereopsis vision comfortable, and the ciliary muscle natural relaxation, alleviate ciliary spasm.When eyes are looked thing through diplopore, from visible 2 the tiny apertures of remaining light, regulate double-canopy two apertures that make and overlap into an aperture, thereby the mandatory guidance binocular visual axis is gathered into a bit, eyes can accurately be focused on and look thing.
Principle of the present invention is: by dark surrounds of artificial creation, improve human eye's photonasty and slow down eye fatigue, the guiding user keeps and adapts to the longer optical axis looking thing, and mandatory guidance and adaptation eyes accurately focus on and look thing.
Health-care eye shade of the present invention is simple in structure, convenient and practical.Adhere to wearing and can reach prevention, correction of myopia, astigmatism, cockeyed purpose.The normal visual acuity person uses, and can loosen eyes, eyesight health.
The accompanying drawing explanation
The structural representation that Fig. 1 is the present embodiment.
In figure, 1. fixing band 2. cover body 3. adjustment barrel 4. cover 5. through holes.
The specific embodiment
Below in conjunction with drawings and Examples, content of the present invention is further described, but is not limitation of the invention.
Embodiment:
With reference to Fig. 1, a kind of prevention, correction of myopia
Health-care eye shade, comprise cover body 2 and fixing band 1, the link of fixing band 1 is provided with adjusting button, length adjustable, cover body 2 light tight and with eye around fit tightly, cover body 2 be connected with telescopic three the joint adjustment barrels 3, approximately 10 centimetres of every joint adjustment barrel 3 length, can stretch and grow to 30 centimetres, cover body 2 is connected as a single entity with adjustment barrel 3, forms the dark space of two long cylindrical cavity.Adjustment barrel 3 front ends are provided with rotatable cover 4, and on cover 4, the off-center position is provided with the through hole 5 that a diameter is 3mm, rotation cover 4 scalable diplopore distances.
During use: cover body 1 is close to eyes, regulates fixing band 1, eyes enter dark surrounds, and pupil starts slowly loosen and enlarge.Eyes see through diplopore and see scenery at a distance, and from visible two the little apertures of remaining light, at this moment binocular visual axis does not also overlap, and does not focus on.The rotation cover, the diplopore distance changes thereupon, can overlap into a little aperture from two little apertures visually, at this moment binocular visual axis overlaps, vision concentrates a place, and eyes focus on, ciliary muscle relaxation, keep 20～30 minutes, take eyeshield, light is bright by blackout, slowly open eyes, give a test of one's eyesight lifting is all arranged.Adhere to using 1～6 month, vision is obviously improved or complete recovery of health.
Claims (3)
1. the health-care eye shade of a prevention, correction of myopia, comprise cover body and fixing band, and it is characterized in that: cover body is connected with telescopic adjustment barrel, and the front end of adjustment barrel is provided with rotatable cover, and on cover, the off-center position is provided with a through hole.
2. eyeshield according to claim 1, it is characterized in that: the diameter of described through hole is 1～5mm.
3. eyeshield according to claim 1 and 2, it is characterized in that: the diameter of described through hole is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646883 CN202950905U (en) | 2012-11-30 | 2012-11-30 | Health-care eyeshade for preventing and correcting myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646883 CN202950905U (en) | 2012-11-30 | 2012-11-30 | Health-care eyeshade for preventing and correcting myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950905U true CN202950905U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646883 Expired - Fee Related CN202950905U (en) | 2012-11-30 | 2012-11-30 | Health-care eyeshade for preventing and correcting myopia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935024A (en) * | 2012-11-30 | 2013-02-20 | 沈世辉 | Health-care eyepatch with functions of preventing and correcting myopia |
| CN105892090A (en) * | 2016-06-04 | 2016-08-24 | 胡建平 | Shortsightedness prevention and control eyeglasses |
-
2012
- 2012-11-30 CN CN 201220646883 patent/CN202950905U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935024A (en) * | 2012-11-30 | 2013-02-20 | 沈世辉 | Health-care eyepatch with functions of preventing and correcting myopia |
| CN102935024B (en) * | 2012-11-30 | 2014-05-21 | 沈世辉 | Health-care eyepatch with functions of preventing and correcting myopia |
| CN105892090A (en) * | 2016-06-04 | 2016-08-24 | 胡建平 | Shortsightedness prevention and control eyeglasses |
| CN105892090B (en) * | 2016-06-04 | 2019-10-18 | 胡建平 | Near-sighted prevention and control glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIN YULAN Free format text: FORMER OWNER: SHEN SHIHUI Effective date: 20140228 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140228 Address after: 546600 Guilin, the Guangxi Zhuang Autonomous Region City, Li Riverside County, Castle Peak Town, village show, No. 32 Tuen Mun Patentee after: Lin Yulan Address before: 546600. B building 07-4, Guangming District, Binjiang Road, the Guangxi Zhuang Autonomous Region Guilin, Li Riverside Patentee before: Shen Shihui |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGXI MINGHUI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIN YULAN Effective date: 20150212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 546600 GUILIN, GUANGXI ZHUANG AUTONOMOUS REGION TO: 546699 GUILIN, GUANGXI ZHUANG AUTONOMOUS REGION |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150212 Address after: 546699. Guangming District, Binjiang Road, the Guangxi Zhuang Autonomous Region Town, Li Riverside County, Guilin City, China Patentee after: GUANGXI MINGHUI TECHNOLOGY CO., LTD. Address before: 546600 Guilin, the Guangxi Zhuang Autonomous Region City, Li Riverside County, Castle Peak Town, village show, No. 32 Tuen Mun Patentee before: Lin Yulan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20141130 |
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| EXPY | Termination of patent right or utility model |