Efficient anti-blue-light impact-resistant lens
By adding protective decorative rings and multiple layers of blue light blocking film to the lens edges, the problem of poor impact resistance of rimless glasses is solved, improving the impact resistance and blue light blocking effect of the lenses.
Patent Information
- Application Number
- CN202520224427.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-13
AI Technical Summary
Existing frameless blue light blocking glasses have poor impact resistance; the lens edges are easily cracked, and the connection between the head and the bridge is easily damaged by impact.
A protective decorative collar is provided at the edge of the lens. The inner side of the collar has a slot and a shock-absorbing pad. It is fixed to the post and the central beam through the shock-absorbing pad. The front side of the lens is provided with a multi-layer anti-blue light film, including layers of titanium oxide, zirconium oxide, aluminum oxide and chromium oxide.
It improves the impact resistance of the lens, prevents damage to the lens edges and joints, and enhances the blue light blocking effect of the lens.
Smart Images
Figure CN223679459U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of lenses, more particularly, relates to a high -efficient anti -blue light impact -resistant lens. BACKGROUND
[0002] People have known that ultraviolet rays can cause damage to the eyes, and long-term ultraviolet irradiation can cause cataracts. The higher the blue light radiation component, the greater the damage to visual cells. The atrophy of retinal pigment epithelial cells can make the image of the retina blurred, and the ciliary muscle will continuously adjust to the blurred image, increasing the working intensity of the ciliary muscle and causing visual fatigue. Under the action of ultraviolet rays and blue light, people's visual fatigue will occur, and vision will gradually decrease, which can easily cause early cataract, spontaneous macular lesions, and other symptoms such as dryness, photophobia, and fatigue. The optical lenses currently sold on the market are generally single-function, mainly used for correcting vision without blue light protection function, and the frameless glasses used daily are fixed on the lens by screws. When the glasses fall to the ground, the edge of the lens is easy to crack, and the connection between the post head and the bridge will also crack the edge of the lens fixing hole. In order to improve the practicality of the impact resistance of the frameless glasses, a high-efficiency anti-blue light impact-resistant lens is provided. SUMMARY
[0003] Therefore, the utility model wants to solve the technical problem, provides a kind of high -efficient anti -blue light impact -resistant lens, solves the problem of poor impact resistance of frameless anti-blue light glasses in prior art.
[0004] In order to solve the above technical problems, the utility model discloses a kind of high -efficient anti -blue light impact -resistant lens, including: substrate;The edge of substrate is equipped with protective decorative sleeve ring, the inner side of protective decorative sleeve ring is equipped with clamping groove, the front side inner edge of protective decorative sleeve ring is equipped with shock pad part, and the shock pad part is equipped with perforation;The front side of substrate is equipped with anti-blue light film layer, and the anti-blue light film layer is formed by mutual lamination of titanium oxide layer, zirconium oxide layer, aluminum oxide layer and chromium oxide layer.
[0005] Further, the shock pad part is located at the position of the post head support and the bridge support.
[0006] Further, the front side wall of the protective decorative sleeve ring is higher than the rear side wall.
[0007] Further, the outer side of the protective decorative sleeve ring is inclined, and the outer side is high in front and low in back.
[0008] Further, the anti-blue light film layer is sequentially provided with a first titanium oxide layer, a zirconium oxide layer, a second titanium oxide layer, an aluminum oxide layer, a third titanium oxide layer, a chromium oxide layer and a fourth titanium oxide layer from outside to inside.
[0009] Compared with the prior art, the application can obtain the following technical effects:
[0010] The utility model discloses a protective decorative sleeve ring is arranged on the edge of lens, and the through -hole on the shock pad part of protective decorative sleeve ring is aligned with lens fixing hole, and the pile head and middle beam are fixed with lens through the shock pad part by screw, thereby improving the performance of impact resistance.
[0011] Of course, it is not necessary for implementing any product of the application to achieve all the technical effects mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS
[0012] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
[0013] Fig. 1 is the schematic diagram of the frameless glasses of one embodiment of the utility model;
[0014] Fig. 2 is the schematic diagram of the protective decorative sleeve ring of one embodiment of the utility model;
[0015] Fig. 3 is the cross-sectional schematic diagram of the lens of one embodiment of the utility model.
[0016] DRAWINGS
[0017] Substrate 1, protective decorative sleeve ring 2, clamping groove 3, shock pad part 4, through -hole 5, pile head support 6, middle beam support 7, first titanium oxide layer 8, zirconium oxide layer 9, second titanium oxide layer 10, aluminum oxide layer 11, third titanium oxide layer 12, chromium oxide layer 13, fourth titanium oxide layer 14. DETAILED DESCRIPTION
[0018] The embodiments of the application will be described in detail below with reference to the accompanying drawings and embodiments, so that the realization process of how the application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.
[0019] Please refer to Figs. 1 to 3 , Fig. 1 is the schematic diagram of the frameless glasses of one embodiment of the utility model; Fig. 2 is the schematic diagram of the protective decorative sleeve ring of one embodiment of the utility model; Fig. 3 is the cross-sectional schematic diagram of the lens of one embodiment of the utility model.
[0020] The utility model provides a kind of high-efficiency blue light prevention impact-resistant lens, comprising: substrate 1;The edge of substrate 1 is equipped with protective decorative collar 2, the inside of protective decorative collar 2 is equipped with clamping groove 3, the inside edge of the front side of protective decorative collar 2 is equipped with shock pad 4, and perforation 5 is equipped on shock pad 4;The front side of substrate 1 is equipped with blue light prevention film layer, and blue light prevention film layer is formed by mutual lamination of titanium oxide layer, zirconium oxide layer 9, aluminium oxide layer 11 and chromium oxide layer 13.
[0021] Shock pad 4 is located at the position of pile head support 6 and middle beam support 7 respectively;The front side wall of protective decorative collar 2 is higher than the rear side wall;The outside of protective decorative collar 2 is inclined, and the outside is higher in front and lower in back.
[0022] Blue light prevention film layer is equipped with first titanium oxide layer 8, zirconium oxide layer 9, second titanium oxide layer 10, aluminium oxide layer 11, third titanium oxide layer 12, chromium oxide layer 13 and fourth titanium oxide layer 14 in sequence from outside to inside.
[0023] The utility model sets up protective decorative collar 2 on the edge of lens, and the perforation 5 on the shock pad 4 of protective decorative collar 2 is aligned with lens fixing hole, and pile head and middle beam are fixed with lens through shock pad 4, so as to improve the performance of impact resistance.
[0024] The above description shows and describes several preferred embodiments of the utility model, but as described above, the utility model should not be limited to the form disclosed herein, and should not be regarded as excluding other embodiments, and can be used in various other combinations, modifications and environments, and can be changed within the scope of the utility model concept described herein by the above teaching or related technology or knowledge.The change and variation made by the person in the art without departing from the spirit and scope of the utility model should be within the protection scope of the utility model claims attached.
Claims
1. A high impact resistant blue light blocking ophthalmic lens comprising: Substrate; The inner side of the protective decorative collar is provided with a clamping groove, and the front inner edge of the protective decorative collar is provided with a shock-absorbing pad part, and the shock-absorbing pad part is provided with a perforation.
2. The high impact resistant blue light blocking ophthalmic lens of claim 1, wherein, The front side of the substrate is provided with a blue light protection film layer, and the blue light protection film layer is formed by mutual lamination of a titanium oxide layer, a zirconium oxide layer, an aluminum oxide layer and a chromium oxide layer.
3. The high impact resistant blue light blocking ophthalmic lens of claim 2, wherein, The shock-absorbing pad parts are respectively located at the positions of the pile head support and the middle beam support.
4. The high impact resistant blue light blocking ophthalmic lens of claim 3, wherein, The front side wall of the protective decorative collar is higher than the rear side wall.
5. The high impact resistant blue light blocking ophthalmic lens of claim 1, wherein, The outer side of the protective decorative collar is inclined, and the outer side is higher in front and lower in back. The blue light protection film layer is sequentially provided with a first titanium oxide layer, a zirconium oxide layer, a second titanium oxide layer, an aluminum oxide layer, a third titanium oxide layer, a chromium oxide layer and a fourth titanium oxide layer from outside to inside.