CN216286038U

CN216286038U - Blue-light-proof presbyopic glasses

Info

Publication number: CN216286038U
Application number: CN202122333194.5U
Authority: CN
Inventors: 何春生
Original assignee: Xiamen Fuyuanda Optical Technology Co ltd
Current assignee: Xiamen Fuyuanda Optical Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-12
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses blue-light-proof presbyopic glasses which comprise a glasses frame, a nose support, glasses legs and a glasses lens body, wherein the glasses lens body comprises a substrate, two sides of the substrate are both adhered with a hardening piece, one side of the hardening piece is adhered with an oil stain-resistant layer, the other side of the oil stain-resistant layer is sequentially adhered with a blue-light-proof layer consisting of a blue-light-proof piece, a silicon dioxide resin layer and a titanium dioxide resin layer, and the other side of the blue-light-proof layer is adhered with an antifogging film. This prevent blue light presbyopic glasses is through adding the cooperation of hard piece, wearing layer, prevent blue light piece, silica resin layer and silica resin layer to fully absorb the reflection to the blue light when guaranteeing the device intensity, the effectual harm of avoiding the blue light to glasses, simultaneously through the cooperation of anti oil reservoir and antifog coating, thereby realized the greasy dirt prevention of this presbyopic glasses and avoided the fog agglutination production, guarantee that light normally passes, do not influence the sight, ensure the transmittance of lens.

Description

Blue-light-proof presbyopic glasses

Technical Field

The utility model belongs to the technical field of presbyopic glasses, and particularly relates to blue-light-proof presbyopic glasses.

Background

Presbyopic glasses is also known as presbyopic glasses, be a type of optical product, supply the used glasses of the people of eye presbyopic, belong to a convex lens, mainly used middle aged and old people supplements the eyesight, middle aged and old people improves quality of life, play indispensable effect, nevertheless along with the popularization of electronic product, the blue light that consequently various electronic screen produced is also visible thereupon, wherein also the injury is growing more serious to middle aged and old people's eyes, adopt at present to add blue light powder in the lens to absorb the blue light, the luminousness of this kind of mode anti blue light is lower and cause the scenery distortion, cause the middle aged and old people to influence the condition that the scenery was watched, the practicality is not strong enough, so need the pertinence to improve the design.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide blue-light-proof presbyopic glasses which are put into use so as to solve the problem that the background technology provides that the blue light is absorbed by adding blue light powder at present, so that the view of a scene is easily influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent blue light presbyopic glasses, includes picture frame, nose support, mirror leg and lens body, the lens body includes the substrate, the equal adhesion in both sides of substrate has the piece of hardening, the one side adhesion of the piece of hardening has anti oily dirt layer, the opposite side on anti oily dirt layer has the anti blue light layer of gluing in proper order that has by preventing blue light piece, silica resin layer and titanium dioxide resin layer to constitute, the opposite side adhesion of anti blue light layer has antifogging film.

Preferably, the oil-resistant layer comprises a composite strengthening layer, a wear-resistant layer and an oil-resistant layer.

Preferably, the wear-resistant layer and the oil-resistant layer are both made of fluorine-silicon anticorrosive paint.

Preferably, the substrate is configured as a PC lens.

Preferably, the antifogging film is provided as a nano antifogging coating.

Preferably, the nose pad is provided as a silicone piece.

The utility model has the technical effects and advantages that: this prevent blue light presbyopic glasses is through adding the cooperation of hard piece, wearing layer, prevent blue light piece, silica resin layer and silica resin layer to fully absorb the reflection to the blue light when guaranteeing the device intensity, the effectual harm of avoiding the blue light to glasses, simultaneously through the cooperation of anti oil reservoir and antifog coating, thereby realized the greasy dirt prevention of this presbyopic glasses and avoided the fog agglutination production, guarantee that light normally passes, do not influence the sight, ensure the transmittance of lens.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of a lens body.

In the figure: 1. a lens body; 2. a substrate; 3. hardening the sheet;

4. an anti-oil stain layer; 41. a strengthening layer; 42. a wear layer; 43. an oil-resistant layer;

5. a blue-ray preventing sheet; 6. a silica resin layer; 7. a silica resin layer; 8. a blue light prevention layer; 9. an antifogging film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides blue-light-proof presbyopic glasses as shown in figures 1-3, which comprise a glasses frame, a nose support, glasses legs and a glasses body 1, wherein the glasses body 1 comprises a substrate 2, both sides of the substrate 2 are adhered with hardened pieces 3, one side of each hardened piece 3 is adhered with an anti-oil stain layer 4, the other side of each anti-oil stain layer 4 is sequentially adhered with a blue-light-proof layer 8 consisting of a blue-light-proof piece 5, a silicon dioxide resin layer 6 and a titanium dioxide resin layer 7, and the other side of each blue-light-proof layer 8 is adhered with an anti-fog film 9.

Through the arrangement of the glasses frame, the nose support, the glasses legs and the lens body 1, the use of the presbyopic glasses is more convenient and stable, then the substrate 2 and the hard sheet 3 are matched, the optical performance of the presbyopic glasses is effectively ensured, the strength of the presbyopic glasses is improved, then the anti-oil stain layer 4 is arranged, the lens body 1 is ensured to have the characteristics of dust removal and oil stain adhesion prevention, the practicability of the device is improved, meanwhile, when light passes through the lens body 1, the blue light in the light is conveniently reflected by a user through the matching of the silicon dioxide resin layer 6 and the titanium dioxide resin layer 7, the blue light penetrability of the lens body 1 is reduced, then the blue light is absorbed again through the arrangement of the blue-light-proof sheet 5, the excessive blue light is effectively prevented from penetrating through the lens body 1 to irradiate eyes, the glasses are ensured to be protected, and the harm of the blue light to the glasses is avoided when a wearer stably observes things, the practical effect of the device is effectively improved.

Anti greasy dirt layer 4 includes composite strengthening layer 41, wearing layer 42 and anti oil reservoir 43, through composite strengthening layer 41, wearing layer 42 and anti oil reservoir 43's cooperation to make this presbyopic glasses have the characteristics of dust removal and anti greasy dirt when promoting the device hardness and wearability, improve the device's practical function.

Wear-resisting layer 42 and anti oil reservoir 43 all set up to fluorine silicon anticorrosive paint, because fluorine silicon anticorrosive paint has characteristics such as wear-resisting, collision resistance, oil resistance and ageing-resistant, consequently it has greatly promoted this presbyopic glasses's wearability and oil stain resistance, guarantees the device when guaranteeing the device to have good optical property the anti greasy dirt ability of assurance device.

The substrate 2 sets up to the PC lens, because the PC lens is the lens of making with polycarbonate, it has inherited the excellent characteristic of the super impact resistance of raw and other materials to because the refracting index is high and specific gravity light, great weight that has alleviateed the lens, thereby avoid causing the too high condition of weight when guaranteeing this lens body 1's stable use, increase the device practical function.

Antifog membrane 9 sets up to nanometer antifog coating, because nanometer antifog coating makes the substrate surface possess super hydrophilic characteristic, has increased the surface tension of water, and water can't form the drop on its surface, but is the water film at the substrate surface shakeouts to avoid steam to agglutinate on lens body 1 and produce fog, guarantee that light normally passes, do not influence the sight, ensure lens body 1's transmittance.

The nose holds in the palm and sets up to the silica gel spare, holds in the palm the setting through the nose to it is more convenient that the nose wing is contradicted when making the person of wearing use, holds in the palm through the nose simultaneously and sets up to the silica gel spare, thereby it is more comfortable when making the person of wearing use, increases the device practical function.

Claims

1. The utility model provides a prevent blue light presbyopic glasses, includes picture frame, nose support, mirror leg and lens body (1), its characterized in that: the lens body (1) comprises a substrate (2), the two sides of the substrate (2) are all adhered to a hardening sheet (3), one side of the hardening sheet (3) is adhered to an oil stain resistant layer (4), the other side of the oil stain resistant layer (4) is sequentially adhered to an anti-blue light layer (8) formed by an anti-blue light sheet (5), a silicon dioxide resin layer (6) and a titanium dioxide resin layer (7), and the other side of the anti-blue light layer (8) is adhered to an anti-fog film (9).

2. The blue-light preventing presbyopic glasses of claim 1 further comprising: the oil stain resistant layer (4) comprises a composite strengthening layer (41), a wear-resistant layer (42) and an oil resistant layer (43).

3. The blue-light preventing presbyopic glasses of claim 2 further comprising: the wear-resistant layer (42) and the oil-resistant layer (43) are both made of fluorine-silicon anticorrosive paint.

4. The blue-light preventing presbyopic glasses of claim 1 further comprising: the substrate (2) is configured as a PC lens.

5. The blue-light preventing presbyopic glasses of claim 1 further comprising: the anti-fog film (9) is arranged into a nano anti-fog coating.

6. The blue-light preventing presbyopic glasses of claim 1 further comprising: the nose pad is arranged as a silica gel piece.