CN213122473U - Antibacterial myopia spectacle lens with composite structure - Google Patents

Abstract

The utility model discloses an antibiotic myopia lens of composite construction, it includes: the edge of the substrate is provided with a ball groove, the bottom of the ball groove is provided with a limiting groove, and the upper end of the ball groove is provided with a limiting flange; an anti-reflection film layer disposed on the substrate; a hard coating layer arranged on the anti-reflection film layer; the antibacterial film layer is arranged on the hardened film layer; and the hydrophobic membrane layer is arranged on the antibacterial membrane layer. The utility model discloses a set up the ball groove at the both sides edge of lens, the bottom in ball groove sets up the spacing groove, inlays with it the tip of complex mirror holder and establishes at the ball inslot, and the spacing groove carries on spacingly to the mirror holder, prevents that the mirror holder is at the ball inslot internal rotation, and the lens of this structure is novel in shape, and the installation is swiftly convenient, and the antibiotic rete that sets up simultaneously makes the antibiotic ability of lens promoted widely, can effectively prevent breeding of bacterium on the lens.

Description

Antibacterial myopia spectacle lens with composite structure

Technical Field

The utility model belongs to the technical field of the lens, specifically speaking relates to a composite construction's antibiotic myopia lens.

Background

As the market for resin eyeglasses expands, their resin lenses are also receiving more and more attention from consumers. Accordingly, with the diversification of consumer demands, various properties and processes of resin lenses are continuously improved and perfected. At present, coated resin lenses in the market are mainly coated with an antireflection film layer, a top waterproof layer and the like by a vacuum coating method on the basis of an excessively hard resin lens. So as to achieve the functions of enhancing the transmittance and protecting the lens. In daily life, various resin lenses are used as daily carrying articles to provide functions of vision correction, protection, fashion and the like, and meanwhile, various microorganisms such as bacteria, fungi, viruses and the like are inevitably present on the surfaces of the resin lenses worn for a long time, wherein the transmission and spread of various harmful microorganisms seriously threaten the eye health and body health of human beings. Therefore, people pay more and more attention to products with antibacterial function. And present near-sighted lens is the structure of picture frame and lens lock mostly, and its efficiency of assembly is lower, and the style is also not novel enough. Therefore, there is a need for an antibacterial myopia lens with novel design and convenient installation.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem that this application will solve provides a composite construction's antibiotic myopia lens, through set up the ball groove at the both sides edge of lens, the bottom in ball groove sets up the spacing groove, the tip of complex mirror holder inlays and establishes at the ball inslot with it, the spacing groove is spacing to the mirror holder, prevent that the mirror holder from rotating in the ball inslot, the lens molding of this structure is novel, the installation is swift convenient, the antibiotic rete that sets up simultaneously makes the antibiotic ability of lens obtain promoting widely, can effectively prevent breeding of bacterium on the lens.

In order to solve the above technical problem, the application discloses an antibiotic myopia lens of composite construction, it includes: the edge of the substrate is provided with a ball groove, the bottom of the ball groove is provided with a limiting groove, and the upper end of the ball groove is provided with a limiting flange; an anti-reflection film layer disposed on the substrate; a hard coating layer arranged on the anti-reflection film layer; the antibacterial film layer is arranged on the hardened film layer; and the hydrophobic membrane layer is arranged on the antibacterial membrane layer.

According to an embodiment of the present invention, the material of the substrate is resin.

According to an embodiment of the present invention, the number of the ball grooves is set to 2 groups.

According to the utility model discloses an embodiment, wherein be equipped with the direction cambered surface on the above-mentioned spacing flange.

According to an embodiment of the present invention, the thickness of the antibacterial film layer is 600 nm.

According to the utility model discloses an embodiment, wherein above-mentioned ball groove is made by mould one shot forming.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

the spherical groove is formed in the edges of two sides of the lens, the limiting groove is formed in the bottom of the spherical groove, the end portion of the mirror holder matched with the limiting groove is embedded in the spherical groove, the limiting groove limits the mirror holder, the mirror holder is prevented from rotating in the spherical groove, the lens with the structure is novel in shape and rapid and convenient to install, the antibacterial film layer is arranged simultaneously, so that the antibacterial capacity of the lens is greatly improved, and the breeding of bacteria on the lens can be effectively prevented.

Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic view of a substrate 10 according to an embodiment of the present invention;

fig. 2 is a schematic view of an antibacterial myopia spectacle lens with a composite structure according to an embodiment of the present invention.

Reference numerals

The substrate comprises a substrate 10, a ball groove 20, a limiting groove 21, a limiting flange 22, an antireflection film layer 30, a hard coating layer 40, an antibacterial film layer 50, a hydrophobic film layer 60 and a guide arc surface 70.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 and 2, fig. 1 is a schematic view of a substrate 10 according to an embodiment of the present invention, and fig. 2 is a schematic view of an antibacterial myopia spectacle lens with a composite structure according to an embodiment of the present invention.

As shown, an antimicrobial myopic ophthalmic lens of composite construction comprises: the chip packaging structure comprises a substrate 10, wherein a ball groove 20 is formed in the edge of the substrate 10, a limiting groove 21 is formed in the bottom of the ball groove 20, and a limiting flange 22 is arranged at the upper end of the ball groove 20; an antireflection film layer 30 provided on the substrate 10; a hard coat layer 40 provided on antireflection film layer 30; an antibacterial film layer 50 disposed on the hard coating layer 40; a hydrophobic membrane layer 60 disposed on the antimicrobial membrane layer 50.

In one embodiment of the present invention, the material of the substrate 10 is resin. The edge of the substrate 10 is provided with ball grooves 20, the number of the ball grooves 20 is set to 2 groups, and the ball grooves 20 are formed by one-step molding of a mold, so that the processing is easy and no additional process is required. The bottom of the ball groove 20 is provided with a limiting groove 21, the upper end of the ball groove 20 is provided with a limiting flange 22, and the limiting flange 22 is provided with a guide arc surface 70. The end of the mirror bracket is provided with a ball head matched with the ball groove 20, and the end of the ball head is provided with a limiting sheet matched with the limiting groove 21.

When the lens and the spectacle frame are installed, the ball head of the spectacle frame is pressed into the ball groove 20, and the guide arc surface 70 plays a role in transition and inverted guide, so that the ball head is embedded more smoothly. At this time, the ball head is limited in the ball groove 20 by the limiting flange 22, and meanwhile, the limiting piece on the ball head is inserted in the limiting groove 21, so that the mirror bracket cannot rotate in the ball groove 20. The lens of the structure is fast and convenient to mount, the efficiency of lens mounting is greatly improved, and the structure is of a frameless structure after the lens of the structure is connected with the spectacle frame, so that the structure is novel in shape.

Further, an anti-reflection film layer 30 is disposed on the substrate 10 for reducing reflection, increasing light transmittance, and increasing the definition of the lens. A hard coating layer 40 is disposed on the anti-reflection coating layer 30 to enhance the strength of the lens and provide the lens with shock resistance. The hard coating layer 40 is provided with an antibacterial film layer 50, the antibacterial film layer 50 is made by mixing zirconium dioxide, acrylic ester, nano bamboo carbon fiber and an antibacterial agent, and preferably, the thickness of the antibacterial film layer 50 is 600 nm. This antibiotic rete 50 antibacterial effect is good, can prevent effectively that the lens from breeding the bacterium, has improved the antibiotic ability of lens widely, and the eye health and the healthy of protection user use. The antibacterial film layer 50 is provided with a hydrophobic film layer 60 to prevent water spots from remaining on the surface of the lens.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims (6)

1. An antimicrobial myopic ophthalmic lens of composite construction, comprising:

the edge of the substrate is provided with a ball groove, the bottom of the ball groove is provided with a limiting groove, and the upper end of the ball groove is provided with a limiting flange;

an antireflection film layer disposed on the substrate;

a hard coating layer disposed on the antireflective coating layer;

an antimicrobial film layer disposed on the stiffened film layer;

a hydrophobic membrane layer disposed on the antimicrobial membrane layer.

2. The composite structured antimicrobial myopic ophthalmic lens of claim 1, wherein the material of the substrate is a resin.

3. The composite structured antimicrobial myopic ophthalmic lens of claim 1, wherein the number of said ball grooves is set to 2 groups of one left to right.

4. The composite-structured antimicrobial myopic ophthalmic lens of claim 1, wherein said stop flange is provided with a guiding curve.

5. The composite structured antimicrobial myopic ophthalmic lens of claim 1, wherein the thickness of the antimicrobial film layer is 600 nm.

6. The composite-structured antimicrobial myopic ophthalmic lens of claim 1, wherein the ball groove is formed in one step by a mold.

Images