CN215416151U - Wear-resisting type antifatigue optical lens - Google Patents
Wear-resisting type antifatigue optical lens Download PDFInfo
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- CN215416151U CN215416151U CN202023270879.1U CN202023270879U CN215416151U CN 215416151 U CN215416151 U CN 215416151U CN 202023270879 U CN202023270879 U CN 202023270879U CN 215416151 U CN215416151 U CN 215416151U
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Abstract
The utility model belongs to the technical field of optical lenses, in particular to a wear-resistant anti-fatigue optical lens, which comprises a device main body, wherein a wear-resistant layer is arranged on the outer side wall of a lens body, so that the lens body is more wear-resistant, the surface of the lens body is prevented from being worn to a certain extent in the process that a user takes or places glasses, the service life of the lens body is prolonged by adding a hard coating, the film layer of the lens body is more wear-resistant and longer in service life, the blue light layer can be used for placing ultraviolet rays and the damage of glare to eyes, the contact area between water and oil and the lens body can be reduced by a top film, so that the oil and water drops are not easy to adhere to the surface of the lens, the lens made of a spiropyran compound through a color-changing layer can be quickly darkened under the irradiation of light and ultraviolet rays so as to block the strong light and absorb the ultraviolet rays and return to the dark place, can recover the colorless transparent state fast, guarantee the transmittance of lens body, so be suitable for indoor outdoor simultaneous use.
Description
Technical Field
The utility model relates to the technical field of optical lenses, in particular to a wear-resistant anti-fatigue optical lens.
Background
The main raw material of the glass lens is optical glass, the refractive index of the glass lens is higher than that of the resin lens, so that the glass lens is thinner than the resin lens under the condition of the same degree, the light transmittance and the mechanochemical performance of the glass lens are good, the glass lens has constant refractive index, stable physical and chemical properties and the lens is manufactured.
However, in the process of taking and placing the glasses by a user, the surface of the existing anti-fatigue optical lens is abraded to a certain extent, which is easy to cause serious damage to the surface of the lens, thereby affecting the normal use of the user and causing damage to the eyes by ultraviolet rays when the user is in the sun.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides a wear-resistant anti-fatigue optical lens, which has the characteristics of protecting a lens body, reducing wear and preventing ultraviolet rays and sunlight from damaging eyes.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wear-resisting type antifatigue optical lens, includes the lens body, the lateral wall fixedly connected with wearing layer of lens body, the lens body includes from last to the hardening coating film, basic unit, blue light layer and the top film that distributes in proper order down, the hardening coating film includes outer rete and two-layer antireflection coating that adds, outer rete is located two layers and adds the up end of plating the antireflection coating, the basic unit includes the discoloration layer.
In order to ensure the light transmittance of the lens body, the wear-resistant fatigue-resistant optical lens is preferably used as the coating for the color-changing layer.
In order to make water and oil not easy to adhere to the surface of the lens body and ensure the visual effect of the lens body, the top film is preferably formed by evaporating and depositing hydrophobic fluoride material on the surface of the lens.
In order to prevent the damage of sunlight, ultraviolet light and glare to eyes, the wear-resistant fatigue-resistant optical lens is preferably used as the wear-resistant fatigue-resistant optical lens, and the blue light layer is polymethacrylate with a spiropyran group.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of wear-resisting type antifatigue optical lens, set up the wearing layer through the lateral wall at the lens body, can make the lens body more wear-resisting, avoid the lens body to take glasses or the in-process of placing at the user, the surface of lens body can receive certain wearing and tearing, the life of lens body has been prolonged through the stiffened coating film, make the rete of lens body more wear-resisting, life is more lasting, can place the injury of ultraviolet ray and glare to eyes through the blue light layer, can reduce the area of contact of water and oil and lens body through the epiphragma, make oil and the difficult adhesion of water droplet and lens surface.
2. According to the wear-resistant anti-fatigue optical lens, the lens body can be protected by the outer film layer to reduce wear, and the service life of the lens body is prolonged.
To sum up, this kind of wear-resisting type antifatigue optical lens has realized that the protection lens body reduces wearing and tearing, has avoided the in-process that the user took glasses and placed, and the surface of lens can receive certain wearing and tearing, causes serious damage and has prevented the injury of ultraviolet ray and sunshine to eyes to the surface of lens easily.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a block diagram of a wear-resistant anti-fatigue optical lens of the present invention;
FIG. 2 is a cross-sectional view of a lens body of the present invention;
FIG. 3 is a cross-sectional view of a hard coating of the present invention;
fig. 4 is a cross-sectional view of a substrate of the present invention.
In the figure, 1, a lens body; 2. a wear layer; 3. hardening and coating a film; 301. an outer film layer; 302. plating an anti-reflection film; 4. a base layer; 401. a color-changing layer; 5. a blue layer; 6. and (6) a top film.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a wear-resisting type antifatigue optical lens, includes lens body 1, and lens body 1's lateral wall fixedly connected with wearing layer 2, lens body 1 include from last to the stiffened coating film 3, basic unit 4, blue light layer 5 and the top film 6 that distribute in proper order down, and stiffened coating film 3 includes adventitia layer 301 and two-layer antireflection coating 302 that adds, and adventitia layer 301 is located two-layer upper end face of adding antireflection coating 302, and basic unit 4 includes discoloration layer 401.
In this embodiment: set up wearing layer 2 through the lateral wall at lens body 1, can make lens body 1 more wear-resisting, avoid lens body 1 to take glasses or the in-process of placing at the user, the surface of lens body 1 can receive certain wearing and tearing, the life of lens body 1 has been prolonged through hardening coating film 3, make the rete of lens body 1 more wear-resisting, life is more lasting, can protect lens body 1 through outer rete 301 and reduce wearing and tearing, increase its life, can place the injury of ultraviolet ray and glare to eyes through blue light layer 5, can reduce the area of contact of water and oil and lens body 1 through apical membrane 6, make difficult adhesion of oil and water droplet and lens surface.
As a technical optimization scheme of the utility model, the paint used by the color-changing layer 401 is a spiropyran compound.
In this embodiment: lens that the layer 401 of changing colour is made for spiropyran class compound can darken rapidly under light and ultraviolet irradiation to block the highlight and absorb the ultraviolet ray, get back to the dark place, can resume colorless transparent state fast, guarantee lens body 1's transmittance, be suitable for indoor outdoor simultaneous use.
As a technical optimization scheme of the utility model, the top film 6 is formed by evaporating and depositing a fluoride hydrophobic material on the surface of the lens.
In this embodiment: through the rete surface that 6 is by the hydrophobic material of fluoride and compacts, reduce the area of contact of water, oil and lens body 1, make water, oil be difficult for the adhesion on the surface of lens body 1, guarantee lens body 1's visual effect, change simultaneously cleanly.
As a technical optimization scheme of the utility model, the blue light layer 5 is polymethacrylate with a spiropyran group.
In this embodiment: the blue light layer 5 is made of polymethacrylate with a spiropyran group, can block strong light, absorb ultraviolet rays and prevent sunlight, ultraviolet rays and damage of the glare to eyes.
The working principle and the using process of the utility model are as follows: the outer side wall of the lens body 1 is provided with the wear-resistant layer 2, so that the lens body 1 is more wear-resistant, the problem that the surface of the lens body 1 is worn to a certain extent when a user takes or places glasses is avoided, the service life of the lens body 1 is prolonged through the hardened coating 3, the film layer of the lens body 1 is more wear-resistant and has longer service life, the lens body 1 can be protected by the outer film layer 301 to reduce wear, the lens made of the spiropyran compound through the color-changing layer 401 can be rapidly darkened under the irradiation of light and ultraviolet rays so as to block the strong light and absorb the ultraviolet rays, the lens returns to a dark place, the colorless transparent state can be rapidly recovered, the transmittance of the lens is ensured, the lens is suitable for indoor and outdoor simultaneous use, the ultraviolet rays and the harm of the glare to eyes can be placed through the blue light layer 5, the contact area between water and oil and the lens body 1 can be reduced through the top film 6, so that oil and water drops are not easy to adhere to the surface of the lens.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A wear-resistant anti-fatigue optical lens, comprising a lens body (1), characterized in that: the outer wall fixedly connected with wearing layer (2) of lens body (1), lens body (1) includes from last to the hardening coating film (3) that distributes in proper order down, basic unit (4), blue light layer (5) and top film (6), hardening coating film (3) include adventitia layer (301) and two-layer add and plate antireflection coating (302), adventitia layer (301) are located two layers and add the up end of plating antireflection coating (302), basic unit (4) are including discoloration layer (401).
2. A wear-resistant fatigue-resistant optical lens according to claim 1, wherein: the paint used by the color changing layer (401) is a spiropyran compound.
3. A wear-resistant fatigue-resistant optical lens according to claim 1, wherein: the top film (6) is formed by evaporating and depositing a fluoride hydrophobic material on the surface of the lens.
4. A wear-resistant fatigue-resistant optical lens according to claim 1, wherein: the blue light layer (5) is polymethacrylate with a spiropyran group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270879.1U CN215416151U (en) | 2020-12-30 | 2020-12-30 | Wear-resisting type antifatigue optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270879.1U CN215416151U (en) | 2020-12-30 | 2020-12-30 | Wear-resisting type antifatigue optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416151U true CN215416151U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023270879.1U Active CN215416151U (en) | 2020-12-30 | 2020-12-30 | Wear-resisting type antifatigue optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416151U (en) |
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2020
- 2020-12-30 CN CN202023270879.1U patent/CN215416151U/en active Active
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