CN212846195U - Lens of myopia glasses - Google Patents

Abstract

The utility model relates to a technical field of lens discloses a myopia lens, and it includes the glasses body, by outer and interior anti-oil stain layer, antistatic layer, the radiation protection layer of being provided with and add the hard coat on the outer convex surface of glasses body, antistatic layer is provided with a plurality of archs towards the direction on anti-oil stain layer, the arch is also antistatic layer, and is a plurality of be formed with the standing groove that anti-oil stain layer placed between the arch, anti-oil stain layer fixed connection has the interference that reduces static to glasses in the standing groove, and reinforcing lens body overall structure's effect.

Description

Lens of myopia glasses

Technical Field

The application relates to the field of lenses, in particular to a myopia glasses lens.

Background

The lenses are made of transparent materials with one or more curved surfaces, such as glass or resin and the like, and are often assembled with the spectacle frames to form spectacles after being polished, so that the spectacles are used for correcting the eyesight of users and obtaining clear vision.

In view of the above-mentioned related art, there are also drawbacks: the product is damaged everywhere in daily life due to static electricity and static discharge, but the existing lens coating has high reflectivity and no absorption, and the complementary color of the coating has serious interference on the color of the lens.

SUMMERY OF THE UTILITY MODEL

In order to reduce the interference of static electricity to the glasses, the application provides a myopia glasses lens.

The application provides a spectacles lens for myopia adopts following technical scheme:

the utility model provides a spectacles lens for myopia, includes the glasses body, by outer and interior anti-oil stain layer, antistatic layer, the radiation protection layer and add the hard coat of being provided with on the outer convex surface of glasses body, antistatic layer is provided with a plurality of archs towards the direction on anti-oil stain layer, the arch is also antistatic layer, and is a plurality of be formed with the standing groove that anti-oil stain layer placed between the arch, anti-oil stain layer fixed connection is in the standing groove.

Through adopting above-mentioned technical scheme, can play through the dirty layer of large tracts of land anti-oil and reduce most greasy dirt and be infected with the glasses body, and through the arch of wearing out the dirty layer of anti-oil for the effect of antistatic layer is more obvious, makes external dust be difficult for being infected with to the glasses body on.

Preferably, a low refractive index layer is further arranged between the radiation protection layer and the hardening layer.

By adopting the technical scheme, the low refractive index layer reduces the transmittance of the light part until the human eyes are not damaged. There is no convergence or divergence of light.

Preferably, one side of the hardening layer, which is far away from the low refractive index layer, is provided with an anti-fog film layer.

By adopting the technical scheme, the anti-fog film layer reduces the interference of fog on the glasses so as to reduce the interference on the sight of a user.

Preferably, an anti-counterfeiting layer is arranged between the hard coating and the anti-fog film layer, and the anti-counterfeiting layer is obtained by printing with an invisible ultraviolet fluorescent ink printing technology.

Through adopting above-mentioned technical scheme, set up anti-fake layer, both can promote the brand image of enterprise, again can effectually strike false and shoddy product to improve the practicality of lens.

Preferably, the radiation protection layer is made of an indium tin oxide film.

Through adopting above-mentioned technical scheme, the layer of protecting against radiation carries out the separation to the harmful light of electronic product, can alleviate eye fatigue degree, can reduce the permanent injury that lasts of light to eyes again to reach the purpose of eyeshield.

Preferably, the hardening layer is obtained by coating and molding polycarbonate hardening liquid.

By adopting the technical scheme, the method is mainly used for scratch-resistant treatment of the surface of the PC and has the effect of increasing the light transmittance.

Preferably, a frosted sand is arranged on the periphery of the glasses body.

Through adopting above-mentioned technical scheme, the dull polish setting makes correction lens week side surface comparatively crude to strengthened frictional force, can be better fixed when assembling on glasses.

Preferably, the material of the oil stain resistant layer is trimethoxy silane with perfluoropolyether functional groups.

By adopting the technical scheme, the chance of oil contamination can be effectively reduced, and the cleaning of the surfaces of the spectacle lenses is facilitated.

In conclusion, the beneficial technical effects of the application are that, reduce the interference of static to glasses, and strengthen lens body overall structure's effect.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

Reference numerals: 1. a spectacle body; 2. an anti-oil stain layer; 3. an antistatic layer; 4. a radiation protective layer; 5. hardening the layer; 6. a protrusion; 7. a low refractive index layer; 8. an anti-fog film layer; 9. an anti-counterfeiting layer; 10. and (6) sanding.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a myopia glasses lens. Referring to fig. 1, a spectacles lens for myopia includes glasses body 1, by outer and interior anti-oil stain layer 2, antistatic layer 3, radiation protection layer 4 and hard coating 5 are provided with on glasses body 1's the outer convex surface. And be provided with a plurality of archs 6 towards the direction on anti oily dirty layer 2 at antistatic layer 3, be formed with the standing groove that anti oily dirty layer 2 placed between a plurality of archs 6, anti oily dirty layer 2 fixed connection is in the standing groove. Part of the solid of the antistatic layer 3 passes through the anti-oil stain layer 2, and the anti-oil stain layer 2 is clamped between the antistatic layers 3. Through the dirty layer 2 of large tracts of land anti-oil can play and reduce most greasy dirt and be infected with glasses body 1, and through the arch 6 of wearing out anti-oil dirty layer 2 for antistatic layer 3's effect is more obvious, makes external dust be difficult for being infected with to glasses body 1.

Referring to fig. 1, the radiation protection layer 4 is made of an indium tin oxide film, and the radiation protection layer 4 is used for blocking harmful light rays of electronic products, so that eye fatigue can be relieved, long-term continuous damage of the light rays to eyes can be reduced, and the purpose of protecting eyes can be achieved. The hardening layer 5 is obtained by coating and molding polycarbonate hardening liquid, the whole hardness of the lens is improved by arranging the strengthening layer, so that the service durability of the lens is improved, and the polycarbonate hardening liquid coating is mainly used for scratch-resistant treatment of the surface of PC and has the effect of improving light transmittance. The material of the oil stain resistant layer 2 is trimethoxy silane with perfluoropolyether functional groups, and the trimethoxy silane material with perfluoropolyether functional groups is uniformly coated on the lens main body, so that the chance of oil stain contamination can be effectively reduced, and the cleaning of the surfaces of the spectacle lenses is facilitated.

Referring to fig. 1, a low refractive index layer 7 is further provided between the radiation protective layer 4 and the hard coat layer 5, and the transmittance of light is reduced by the low refractive index layer 7 until the human eye is not damaged. There is no convergence or divergence of light.

Referring to fig. 1, an anti-fog film layer 8 is disposed on a side of the hard layer away from the low refractive index layer 7, and the anti-fog film layer 8 reduces the interference of fog on the glasses to reduce the interference on the sight of the user. And set up anti-fake layer 9 in addition between stiffened layer 5 and the anti-fog rete 8, anti-fake layer 9 adopts stealthy ultraviolet fluorescence ink printing technique printing to obtain, through setting up anti-fake layer 9, both can promote the brand image of enterprise, again can effectually strike fake and inferior product to improve the practicality of lens.

Referring to fig. 1, the periphery of the glasses body 1 is provided with the frosted glass 10, and the frosted glass 10 is arranged to make the surface of the periphery of the corrective lens rough, so that the friction force is enhanced, and the corrective lens can be well fixed when being assembled on the glasses.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a spectacles lens for myopia, including glasses body (1), by outer and interior anti-oil stain layer (2), antistatic layer (3), radiation protection layer (4) and add hard coat (5) on the outer convex surface of glasses body (1), its characterized in that: antistatic layer (3) are provided with a plurality of archs (6) towards the direction on oily dirty layer (2), protruding (6) also are antistatic layer (3), and are adjacent be formed with the standing groove that oily dirty layer (2) were placed between arch (6), oily dirty layer (2) fixed connection of anti-oil is in the standing groove.

2. A myopic spectacle lens as defined in claim 1, wherein: and a low-refractive-index layer (7) is also arranged between the radiation-proof layer (4) and the hard layer (5).

3. A myopic spectacle lens as defined in claim 2, wherein: and an anti-fog film layer (8) is arranged on one side, far away from the low refractive index layer (7), of the hardening layer (5).

4. A myopic spectacle lens as claimed in claim 3, wherein: an anti-counterfeiting layer (9) is arranged between the hard coating layer (5) and the anti-fog film layer (8), and the anti-counterfeiting layer (9) is obtained by printing with invisible ultraviolet fluorescent ink printing technology.

5. A myopic spectacle lens as defined in claim 1, wherein: the radiation-proof layer (4) is made of an indium tin oxide film.

6. A myopic spectacle lens as defined in claim 1, wherein: the hardening layer (5) is obtained by coating and molding polycarbonate hardening liquid.

7. A myopic spectacle lens as defined in claim 1, wherein: the periphery of the glasses body (1) is provided with frosts (10).

8. A myopic spectacle lens as defined in claim 1, wherein: the material of the oil stain resistant layer (2) is trimethoxy silane with perfluoropolyether functional groups.

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