Novel multifunctional high-refraction lens
By setting annular and arc-shaped limiting grooves on the outside of the lens base layer and equipping it with a high-refractive layer and a multi-layer protective layer, the problems of poor scratch resistance, easy breakage and low hardness of resin lenses are solved, and the connection stability and optical performance of the lenses are improved.
Patent Information
- Application Number
- CN202423122925.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Resin lenses have poor scratch resistance, are easy to break, have low hardness, poor heat resistance, are easy to deform in high temperature environments, and are not tightly connected to the frame.
An annular limiting groove and an arc-shaped limiting groove are set on the outside of the lens base layer, and a high-refractive layer group is set on the inside, and is equipped with an anti-blue light layer, a hardening layer, a wear-resistant layer and a waterproof layer.
It enhances the tightness of the connection between the lens and the frame, and improves the light transmittance, strength, blue light protection, wear resistance and waterproof ability of the lens.
Smart Images
Figure CN223471205U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lens technical field, especially a new multifunctional high refractive lens. BACKGROUND
[0002] Resin lens is a kind of lens made of organic material. Inside it is a kind of high molecular chain structure, connection and three-dimensional net structure, intermolecular structure is relatively relaxed, and there is a space between molecular chains that can produce relative displacement. In the prior art, resin lens is a kind of lens with moderate refractive index, in the use process, because the scratch resistance of resin lens is poor than glass lens, so in the use process, it is easy to cause lens and frame to fall due to external force, even broken, in addition, resin lens hardness is low, and the heat resistance is poor, and it is easy to appear deformation in high temperature environment for a long time, and it is placed on the surface of hard object, and extrusion is also easy to appear deformation SUMMARY
[0003] The utility model discloses a new multifunctional high refractive lens is connected more closely by setting annular limit recess and arc limit recess, and the beneficial light of lens is greatly enhanced by setting high refractive layer group.
[0004] In order to solve the above technical problem, the utility model discloses a new multifunctional high refractive lens, including: base layer, the outer side four quarters of base layer is equipped with annular limit recess, the outer side of annular limit recess is equipped with the arc limit recess of uniform interval, the inner side of base layer is equipped with high refractive layer group, and high refractive layer group includes the first high refractive layer of setting in the inner side of base layer, the second high refractive layer of setting in the outer side of first high refractive layer and the third high refractive layer of the outer side of second high refractive layer, the outer side of third high refractive layer is equipped with hard layer, and the inner side of base layer is equipped with blue light prevention layer, and the outer side of blue light prevention layer and hard layer is equipped with wear -resisting layer, and the outer side of wear -resisting layer is equipped with waterproof layer.
[0005] According to the utility model one embodiment, wherein the number of above-mentioned annular limit recess is 3 groups, and the number of arc limit recess is 12 groups.
[0006] According to the utility model one embodiment, wherein the thickness of above-mentioned first high refractive layer, second high refractive layer and third high refractive layer is consistent.
[0007] According to the utility model one embodiment, wherein the thickness of above-mentioned waterproof layer is 3-5 microns.
[0008] Compared with the prior art, the present application can obtain the following technical effects:
[0009] 1) by setting annular limit recess and arc limit recess, the lens and frame are connected more closely, and the beneficial light of the lens is greatly enhanced by setting high refractive layer group.
[0010] Of course, any product implementing the present application does not necessarily need to achieve all the above technical effects at the same time. BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:
[0012] Figure 1 is a schematic view of a novel multifunctional high-refractive lens according to an embodiment of the present application.
[0013] Figure 2 is a sectional view of a novel multifunctional high-refractive lens according to an embodiment of the present application.
[0014] IDENTIFICATION OF DRAWINGS
[0015] Base layer 10, annular limiting groove 11, arc-shaped limiting groove 12, high-refractive layer group 20, first high-refractive layer 30, second high-refractive layer 40, third high-refractive layer 50, hardening layer 60, blue light prevention layer 70, wear-resistant layer 80, waterproof layer 90. DETAILED DESCRIPTION
[0016] The embodiments of the present application will be described in detail below with reference to the accompanying drawings and embodiments, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.
[0017] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic view of a novel multifunctional high-refractive lens according to an embodiment of the present application. Figure 2 is a sectional view of a novel multifunctional high-refractive lens according to an embodiment of the present application. As shown in the figure, a novel multifunctional high-refractive lens comprises: a base layer 10, an annular limiting groove 11 is arranged on the outer side of the base layer 10, arc-shaped limiting grooves 12 are arranged on the outer side of the annular limiting groove 11 at equal intervals, a high-refractive layer group 20 is arranged on the inner side of the base layer 10, the high-refractive layer group 20 comprises a first high-refractive layer 30 arranged on the inner side of the base layer 10, a second high-refractive layer 40 arranged on the outer side of the first high-refractive layer 30, and a third high-refractive layer 50 arranged on the outer side of the second high-refractive layer 40; a hardening layer 60 is arranged on the outer side of the third high-refractive layer 50, a blue light prevention layer 70 is arranged on the inner side of the base layer 10, a wear-resistant layer 80 is arranged on the outer side of the blue light prevention layer 70 and the hardening layer 60, and a waterproof layer 90 is arranged on the outer side of the wear-resistant layer 80.
[0018] The embodiment of the utility model discloses, the outer side four around of base layer 10 is equipped with annular limit recess 11, and the outer side of annular limit recess 11 is equipped with arc limit recess 12 that is uniform in spacing, the number of annular limit recess 11 is 3 groups, and the number of arc limit recess 12 is 12 groups, through setting annular limit recess 11 and arc limit recess 12, make lens and frame connection more closely, and lens and frame are not easy to fall off.
[0019] Further, the inner side of base layer 10 is equipped with high refractive layer group 20, high refractive layer group 20 includes setting in the inner side of base layer 10 first high refractive layer 30, setting in the outer side of first high refractive layer 30 second high refractive layer 40 and the third high refractive layer 50 of the outer side of second high refractive layer 40, and the thickness of first high refractive layer 30, second high refractive layer 40 and third high refractive layer 50 is consistent, through first high refractive layer 30, second high refractive layer 40 and third high refractive layer 50, greatly enhance the transmittance of the beneficial light of lens whole.
[0020] Further, the outer side of third high refractive layer 50 is provided with hard layer 60, and the strength of the whole lens is enhanced. The inner side of base layer 10 is provided with blue light protection layer 70, and the blue light protection performance of the lens is enhanced.
[0021] Further, the outer side of blue light protection layer 70 and hard layer 60 is provided with wear-resistant layer 80, and the wear-resistant performance of the lens is enhanced, the outer side of wear-resistant layer 80 is provided with waterproof layer 90, and the thickness of waterproof layer 90 is 3-5 μm, and the waterproof capacity of the lens is enhanced.
[0022] The above description shows and describes several preferred embodiments of the present application, but as before, it should be understood that the present application is not limited to the form disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the present application, by the above teaching or related art or knowledge. The modification and change made by the person skilled in the art without departing from the spirit and scope of the present application should be within the protection scope of the claims attached to the present application.
Claims
1. A new multifunctional high-refractive spectacle lens, characterized in that, The application relates to a lens, which comprises the following parts: a base layer, which is provided with annular limiting grooves outside, the annular limiting grooves are provided with arc-shaped limiting grooves outside, the arc-shaped limiting grooves are uniformly spaced, the base layer is provided with a high-refraction layer group inside, the high-refraction layer group comprises a first high-refraction layer arranged inside the base layer, a second high-refraction layer arranged outside the first high-refraction layer and a third high-refraction layer outside the second high-refraction layer; a hardening layer is arranged outside the third high-refraction layer, the base layer is provided with a blue light prevention layer inside, the blue light prevention layer and the hardening layer are provided with a wear-resistant layer outside, and the wear-resistant layer is provided with a waterproof layer outside.
2. The novel multifunctional high-refractive spectacle lens according to claim 1, wherein The number of the annular limiting grooves is three groups, and the number of the arc-shaped limiting grooves is twelve groups.
3. The novel multifunctional high-refractive spectacle lens according to claim 1, wherein The thicknesses of the first high-refraction layer, the second high-refraction layer and the third high-refraction layer are consistent.
4. The novel multifunctional high-refractive spectacle lens according to claim 1, wherein The thickness of the waterproof layer is 3-5 micrometers.