CN210534467U

CN210534467U - Seawater corrosion prevention antibacterial lens and seawater corrosion prevention antibacterial glasses

Info

Publication number: CN210534467U
Application number: CN201922054023.1U
Authority: CN
Inventors: 吴敏; 石艺伟
Original assignee: Xiamen Duocai Optical Technology Co Ltd
Current assignee: Xiamen Duocai Optical Technology Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-15
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the technical field of sunglasses, in particular to a seawater corrosion prevention antibacterial lens and seawater corrosion prevention antibacterial spectacles, wherein the seawater corrosion prevention antibacterial lens comprises a lens base material, wherein the front surface of the lens base material is sequentially provided with a hardening layer, an anti-reflection layer, a seawater layer and a waterproof layer, and the seawater layer comprises a composite layer and a seawater corrosion prevention layer; the back of the lens base material is sequentially provided with a hardening layer, an adhesion layer, an antibacterial layer and a waterproof layer. The hard layer is arranged, so that the wear resistance and the service life of the lens are improved; the front surface of the lens base material is provided with the anti-reflection layer, so that the anti-reflection effect of the lens is enhanced, the lens is clear, and the influence of glare on objects seen by human eyes is prevented; the seawater erosion preventing layer is arranged, so that the seawater erosion preventing lens is further prevented, and the service life of the lens is prolonged; the back of the lens base material is provided with the antibacterial layer, so that marine bacteria and fungi can be resisted while seawater corrosion is prevented, and the corrosion of the marine bacteria and the fungi to the lens and eyes is avoided.

Description

Seawater corrosion prevention antibacterial lens and seawater corrosion prevention antibacterial glasses

Technical Field

The utility model relates to a sunglasses technical field, in particular to prevent antibiotic type lens of sea water corrosion and prevent antibiotic type glasses of sea water corrosion.

Background

Sunglasses, also known as sun lenses, are used for shading sunlight. In the sunlight, the light flux is usually adjusted by adjusting the size of the pupil, and when the light intensity exceeds the adjusting capacity of the eyes, the eyes are injured. Therefore, in outdoor activity places, particularly in summer, sun-shading glasses are needed to shade sunlight so as to relieve fatigue caused by eye adjustment or damage caused by strong light stimulation.

The application scenes of the existing sunglasses are more and more, and seaside is an outdoor place where people often go. Seawater is a natural electrolyte with strong corrosivity in nature, a large amount of salt mainly comprising sodium chloride is dissolved in seawater, and a large amount of oxygen is dissolved in seawater, and the oxygen content in seawater is an important factor for generating seawater corrosion. The existing seawater-resistant lens, such as the novel CN206470430U, only aims at seawater corrosion resistance and does not have a protection function on marine bacteria and fungi, the technology forms a SiO2 film layer on a lens substrate by vacuum electroplating, a Ti3O5 film layer is electroplated on the SiO2 film layer, and the like, a multilayer film structure is repeatedly plated, and finally a seawater corrosion-resistant layer is plated.

The corrosivity of seawater easily causes damage to lenses, a large number of microorganisms such as marine bacteria and marine fungi in the seawater easily erode eyes to cause red swelling, blisters and stabbing pain, and the conventional seawater resistant lenses cannot effectively resist the erosion of the marine bacteria and fungi to the lenses and the eyes.

SUMMERY OF THE UTILITY MODEL

Can not resist the corruption of marine bacterium fungi to the lens among the above-mentioned prior art for solving, the utility model provides a pair of prevent antibiotic type lens of sea water corrosion can be antibiotic on preventing the basis of sea water corrosion, avoids marine bacterium and fungi to corrode eyes.

The utility model provides an antibiotic lens of seawater corrosion prevention, which comprises a lens substrate, wherein the front surface of the lens substrate is sequentially provided with a hardening layer, an anti-reflection layer, a seawater-resistant layer and a waterproof layer, and the seawater-resistant layer comprises a composite layer and a seawater corrosion-resistant layer; the back of the lens base material is sequentially provided with a hardening layer, an adhesion layer, an antibacterial layer and a waterproof layer.

Further, the hardening layer is formed by baking hardening liquid, and the hardening liquid is respectively soaked and coated on the front surface of the lens base material and the back surface of the lens base material.

Further, the anti-reflection layer comprises a zirconium dioxide film layer and a silicon monoxide film layer arranged on the zirconium dioxide film layer, and the anti-reflection layer is arranged on the hardening layer through vacuum evaporation.

Furthermore, the composite layer comprises a plurality of silicon dioxide film layers, and a titanium pentoxide film layer is arranged between every two adjacent silicon dioxide film layers; the silicon dioxide film layer at the lowest layer is arranged on the anti-reflection layer, the seawater erosion prevention layer is arranged on the silicon dioxide film layer at the uppermost layer, and the seawater erosion prevention layer is a lanthanum fluoride film layer.

Further, the adhesion layer is a silicon dioxide film layer.

Further, the antibacterial layer is a nano silver film layer.

Further, the waterproof layer is an organic silicon fluoride film layer.

Further, the lens substrate is a TAC lens, a PCPL lens, a nylon lens, a CR39 lens, a glass lens, an AC lens or a PC lens.

The utility model also provides an antibiotic type glasses of preventing seawater corrosion, adopt as above arbitrary prevent antibiotic type lens of seawater corrosion.

Compared with the prior art, the seawater corrosion prevention antibacterial lens provided by the utility model is provided with the hardening layer, so that the wear resistance and the service life of the lens are improved; the front surface of the lens base material is provided with the anti-reflection layer, so that the anti-reflection effect of the lens is enhanced, the lens is clear, and the influence of glare on objects seen by human eyes is prevented; the seawater erosion preventing layer is arranged on the mirror surface base material, so that the seawater erosion preventing lens is further prevented, and the service life of the lens is prolonged; the back of the lens base material is provided with the antibacterial layer, so that marine bacteria and fungi can be resisted while seawater corrosion is prevented, and the corrosion of the marine bacteria and the fungi to the lens and eyes is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of an antibacterial lens for preventing seawater corrosion provided by the present invention;

FIG. 2 is a schematic structural view of seawater corrosion resistant antibacterial eyeglasses provided by the present invention;

FIG. 3 is the data of the seawater erosion prevention experiment of the seawater erosion prevention antibacterial lens provided by the present invention;

fig. 4 is the experimental data of the seawater corrosion prevention antibacterial lens provided by the present invention.

Reference numerals:

10 lens substrate 11 lens substrate front 12 lens substrate back

20 hardened layer 30 anti-reflection layer 40 anti-sea water layer

41 composite layer 42 sea water erosion preventing layer 50 waterproof layer

60 attachment layer 70 antimicrobial layer 80 frame

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a prevent antibiotic type lens of sea water corrosion, including lens substrate 10, lens substrate front 11 is equipped with in proper order and adds hard layer 20, anti-reflection coating 30, anti-sea water layer 40 and waterproof layer 50, anti-sea water layer 40 includes composite bed 41 and prevents sea water erosion layer 42; the back surface 12 of the lens base material is sequentially provided with a hardening layer 20, an adhesion layer 60, an antibacterial layer 70 and a waterproof layer 50.

In specific implementation, as shown in fig. 1, the front surface 11 of the lens substrate is sequentially provided with a hardening layer 20, an anti-reflection layer 30, a seawater-resistant layer 40 and a waterproof layer 50, and the back surface 12 of the lens substrate is sequentially provided with a hardening layer 20, an adhesion layer 60, an antibacterial layer 70 and a waterproof layer 50; the lens substrate 10 may be a TAC lens, a PCPL lens, a nylon lens, a CR39 lens, a glass lens, an AC lens, or a PC lens.

As shown in fig. 1, a hardening layer 20 is respectively disposed on the front surface 11 of the lens substrate and the back surface 12 of the lens substrate, the hardening layer 20 is formed by baking a hardening liquid, and the hardening liquid is respectively coated on the front surface 11 of the lens substrate and the back surface 12 of the lens substrate in a soaking manner and then baked, so as to improve the wear resistance of the lens substrate 10; the hardening liquid can be the existing hardening liquid made of organic silicon, the baking temperature of the hardening liquid is 80-110 ℃, and preferably, the baking temperature of the hardening liquid is 110 ℃.

As shown in fig. 1, the anti-reflection layer 30 is disposed on the hardened layer 20 on the front surface 11 of the lens substrate by vacuum evaporation, the anti-reflection layer 30 includes a zirconium dioxide film layer, the zirconium dioxide film layer is disposed on the hardened layer 20 by vacuum evaporation, the anti-reflection layer 30 further includes a silicon monoxide film layer, the silicon monoxide film layer is disposed on the zirconium dioxide film layer by vacuum evaporation, and the silicon monoxide film layer can protect the zirconium dioxide film layer.

As shown in fig. 1 and 3, the seawater-resistant layer 40 includes a composite layer 41 and a seawater corrosion-resistant layer 42, the composite layer 41 includes a plurality of silica film layers, a titanium pentoxide film layer is disposed between two adjacent silica film layers, and the titanium pentoxide material can prevent the corrosion of saline water and improve the seawater corrosion-resistant capability of the lens; in this embodiment, the number of the silicon dioxide film layers is 3, and the number of the titanium pentoxide film layers is 2.

After the silicon monoxide film layer is bombarded by an ion source auxiliary coating technology, the silicon dioxide film layer at the lowest layer is arranged on the silicon monoxide film layer through vacuum plating, so that the adhesive force of the titanium pentoxide film layer can be improved; the uppermost silicon dioxide film layer is provided with a seawater erosion prevention layer 42, the seawater erosion prevention layer 42 is arranged on the uppermost silicon dioxide film layer through vacuum plating, the seawater erosion prevention layer 42 is a lanthanum fluoride film layer, a lanthanum fluoride film layer capable of resisting seawater corrosion is used, the seawater corrosion resistance of the lens is further improved, and preferably, the lanthanum fluoride film layer is a film layer made of lanthanum trifluoride.

In this example, 71 × 62 × 0.8 × 8C × S15 black red REVO lenses without a lanthanum fluoride film layer were used as comparative example 1, seawater corrosion prevention antibacterial lenses with a lanthanum fluoride film layer were used as example 1, and compared with example 1, as shown in fig. 3, the seawater corrosion prevention antibacterial lenses with a lanthanum fluoride film layer had a significantly better corrosion prevention effect than 71 × 62.8 × S15 black red REVO lenses without a lanthanum fluoride film layer.

As shown in fig. 1 and 4, the adhesion layer 60 is formed on the hardened layer 20 on the back surface 12 of the lens substrate by vacuum plating, the adhesion layer 60 is a silicon dioxide film layer, and the adhesion layer 60 can improve the adhesion of the antibacterial layer 70; the antibacterial layer 70 is arranged on the adhesion layer 60 through vacuum plating, the antibacterial layer 70 is a nano silver film layer, and through the experiment of the GB/T31402-2015 plastic surface antibacterial performance test method, the film layer made of nano silver can resist the erosion of marine bacterial fungi to lenses and eyes.

As shown in fig. 1, the waterproof layer 50 is disposed on the seawater erosion prevention layer 42 and the antibacterial layer 70 respectively by vacuum plating, the waterproof layer 50 may be an organic silicon fluoride film layer, and the waterproof layer 50 can prevent adhesion of water and oil stains, thereby improving the visual effect of the lens.

The utility model also provides an antibiotic type glasses of seawater corrosion prevention, include mirror holder 80 and locate the lens on the mirror holder 80, the lens adopts as above arbitrary an antibiotic type lens of seawater corrosion prevention.

The utility model provides a pair of prevent antibiotic type lens of sea water corrosion, when actual preparation, as shown in figure 1, at first, all soak at lens substrate front 11 and lens substrate back 12 and scribble one deck stiffened liquid, stiffened liquid toasts and forms stiffened layer 20, and the temperature of toasting is 110 degrees centigrade. A zirconium dioxide film layer is vacuum-evaporated on the hardened layer 20 on the front surface 11 of the lens substrate, and a silicon monoxide film layer is vacuum-plated on the basis of the zirconium dioxide film layer to form an anti-reflection layer 30, wherein the silicon monoxide film layer can protect the zirconium dioxide film layer.

On the basis of a silicon monoxide film layer, bombardment treatment is carried out by an ion source assisted film coating technology, a silicon dioxide film layer is plated in vacuum, the adhesive force of the film layer can be improved by the silicon dioxide film layer, two silicon dioxide film layers and two trititanium pentoxide film layers are repeatedly plated on the silicon dioxide film layer, and the trititanium pentoxide film layer is arranged between the two adjacent silicon dioxide film layers to form a composite layer 41. Then, plating a lanthanum fluoride film layer on the uppermost silicon dioxide film layer to form a seawater corrosion prevention layer 42, and further improving the seawater corrosion prevention capability of the lens; the composite layer 41 and the seawater erosion prevention layer 42 constitute a seawater-resistant layer 40.

Carrying out ion bombardment treatment on the basis of the hardened layer 20 on the back surface 12 of the lens base material, and plating a silicon dioxide film layer in vacuum to form an adhesion layer 60, wherein the silicon dioxide film layer can improve the adhesion of the film layer; then, a nano silver film layer is plated in vacuum on the basis of the silicon dioxide film layer to form an antibacterial layer 70, and the nano silver film layer can resist the corrosion of marine bacteria fungi to lenses and eyes.

Finally, an organosilicon fluoride film is plated on the basis of the lanthanum fluoride film and the nano silver film respectively to form a waterproof layer 50.

Although terms such as lens substrate, stiffening layer, antireflective layer, anti-sea water layer, adhesion layer, antimicrobial layer, and water barrier are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The seawater corrosion prevention antibacterial lens is characterized in that: the anti-reflection coating comprises a lens base material (10), wherein a hardening layer (20), an anti-reflection layer (30), a seawater-resistant layer (40) and a waterproof layer (50) are sequentially arranged on the front surface (11) of the lens base material, and the seawater-resistant layer (40) comprises a composite layer (41) and a seawater erosion-resistant layer (42); the back surface (12) of the lens base material is sequentially provided with a hardening layer (20), an adhesion layer (60), an antibacterial layer (70) and a waterproof layer (50).

2. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the hardening layer (20) is formed by baking hardening liquid, and the hardening liquid is respectively soaked and coated on the front surface (11) and the back surface (12) of the lens base material.

3. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the anti-reflection layer (30) comprises a zirconium dioxide film layer and a silicon monoxide film layer arranged on the zirconium dioxide film layer, and the anti-reflection layer (30) is arranged on the hardening layer (20) through vacuum evaporation.

4. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the composite layer (41) comprises a plurality of silicon dioxide film layers, and a titanium pentoxide film layer is arranged between every two adjacent silicon dioxide film layers; the silicon dioxide film layer at the lowest layer is arranged on the anti-reflection layer (30), the seawater erosion preventing layer (42) is arranged on the silicon dioxide film layer at the uppermost layer, and the seawater erosion preventing layer (42) is a lanthanum fluoride film layer.

5. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the adhesion layer (60) is a silicon dioxide film layer.

6. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the antibacterial layer (70) is a nano silver film layer.

7. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the waterproof layer (50) is an organic silicon fluoride film layer.

8. An antibacterial lens against seawater corrosion as defined in claim 1, wherein: the lens substrate (10) is a TAC lens, a PCPL lens, a nylon lens, a CR39 lens, a glass lens, an AC lens or a PC lens.

9. The seawater corrosion prevention antibacterial glasses are characterized in that: use of an antimicrobial lens against seawater corrosion according to any of the preceding claims 1-8.