CN204964919U - Polarisation double -purpose lens discolours - Google Patents
Polarisation double -purpose lens discolours Download PDFInfo
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- CN204964919U CN204964919U CN201520758936.0U CN201520758936U CN204964919U CN 204964919 U CN204964919 U CN 204964919U CN 201520758936 U CN201520758936 U CN 201520758936U CN 204964919 U CN204964919 U CN 204964919U
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Abstract
The utility model relates to a discolour effectual, the night vision effect is good, the definition is not high, the wearability good, be suitable for the polarisation double -purpose lens discolours at daytime or night. This polarisation double -purpose lens discolours is including polaroid and discoloration layeer, discoloration layeer is compound on the polaroid, its characterized in that: discoloration layeer comprises TAC membrane, PVA membrane and TAC membrane in proper order, the last compound TAC HC membrane that has of discoloration layeer, the layer is restrained to epimembranal still the scribbling of TACHC, it comprises silicon dioxide layer, zirconium dioxide layer, silicon dioxide layer, zirconium dioxide layer and silicon dioxide layer in proper order to restrain the layer. According to the utility model provides a lens has a definition height, and the refracting index is low, advantages such as effectual, the strong resistance to abrasion of discolouing, and the sunglasses use can work as to this lens to can vary the lens colour along with the power of sunlight, can thoroughly solve the problem of the amazing eyes of highlight of driving night to appear, improve driving safety nature.
Description
Technical field
The utility model relates to a kind of eyeglass, particularly a kind of variable color polarisation double-purpose eyeglass.
Background technology
Night, big light opening was driven, and when two cars are met, high light allows people be in blind spot completely, does not see road conditions above, has a strong impact on traffic safety.Flash of light monitoring shooting on highway also can cause intense stimulus, even damage human eye.Human eye is when being subject to car light high light and stimulating, and pupil shrinks automatically, and because pupil has little time to reply after meeting, light-inletting quantity is die-offed, and occurs the phenomenon of similar yctalopia, thus causes traffic hazard.Sunglasses is various in style and of all kinds in the market, but these sunglassess all following defects of ubiquity: anti-wear performance is poor, color changeable effect is not strong, and sharpness is not high, night vision poor effect.
Summary of the invention
In view of the technical matters that background technology exists, the technical problems to be solved in the utility model is to provide that a kind of color changeable effect is good, night vision effect is good, sharpness is not high, wearing quality good, be suitable for the variable color polarisation double-purpose eyeglass at daytime or night.
This variable color polarisation double-purpose eyeglass includes polaroid and photochromic layer, described photochromic layer is compounded on polaroid, it is characterized in that: described photochromic layer is made up of TAC film, PVA film and TAC film successively, described photochromic layer is compounded with TACHC film, described TACHC film also scribbles inhibition layer, and described inhibition layer is made up of silicon dioxide layer, titanium dioxide zirconium layer, silicon dioxide layer, titanium dioxide zirconium layer and silicon dioxide layer successively.
Eyeglass outermost layer is provided with scratch resistant layer, and scratch resistant layer is TAC film.
It is high that the eyeglass provided according to the utility model has sharpness, refractive index is low, the advantages such as color changeable effect is good, wearing quality is strong, this eyeglass can be worked as sunglasses and be used, and colour of lens can be converted with the power of sunshine, thoroughly can solve and drive night to occur the problem that the strong light offends our eyes, improve drive safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, this variable color polarisation double-purpose eyeglass includes polaroid 1 and photochromic layer, photochromic layer is compounded on polaroid 1, photochromic layer is made up of TAC film 3, PVA film 4 and TAC film 3 successively, photochromic layer is compounded with TACHC film 2, described TACHC film 2 also scribbles inhibition layer 5, and described inhibition layer 5 is made up of silicon dioxide layer, titanium dioxide zirconium layer, silicon dioxide layer, titanium dioxide zirconium layer and silicon dioxide layer successively.
The photochromic layer be combined into by two-layer TAC film 3 and PVA film 4; enough intensity automatic color-changings according to light; uncomfortable phenomenon is produced due to the irradiation of high light to protect eyes; simultaneously again can when the low light level; improve diopter, optimize the optical property of sunglasses eyeglass, thoroughly solve that variable color sheet color and luster is in the past uneven, optical property difference; especially when diopter is larger and variable color is deep, the phenomenon that the color and luster of appearance is uneven, optical property difference is more serious.Compound TACHC film 2 layers on photochromic layer again, eyeglass penetrance can be improved, make lens thickness even, wear rearward vision clear, high light and ultraviolet can be kept off, efficiently solve because light is strong the injury that eyes shine, the problem that when not only can eliminate nighttime driving meeting, light is dazzling, does not weaken again one's own side's car light diopter, reduces accident rate, reduce glasses tired simultaneously, thoroughly solve the night vision goggles that organic glass was made in the past and dazzle the eyes the problem with visual fatigue.
Polaroid 1 can be got rid of and the scattered beam in filtering light beam effectively, makes light can drop into ocular vision image in the light transmission shaft of the right path, makes the nature that gets a clear view.And inhibition layer 5 can filter out most of purple light and blue light, these two kinds of light are the strongest to the stimulation of eyes, and after filtering out, through the light of eyeglass just based on yellowish green ruddiness, such imaging is just more clear.
The utility model one touches strong sunshine out of doors, and transmittance from light to dark, runs into not strong sunlight and can return to original color, and quick color-changing is changed, and daytime, night all can use.In addition, in order to improve scratch resistant performance, the utility model is provided with scratch resistant layer 6 at eyeglass outermost layer, and scratch resistant layer 6 is TAC film.
Claims (2)
1. variable color polarisation double-purpose eyeglass, include polaroid (1) and photochromic layer, described photochromic layer is compounded on polaroid (1), it is characterized in that: described photochromic layer is made up of TAC film (3), PVA film (4) and TAC film (3) successively, described photochromic layer is compounded with TACHC film (2), described TACHC film (2) also scribbles inhibition layer (5), and described inhibition layer (5) is made up of silicon dioxide layer, titanium dioxide zirconium layer, silicon dioxide layer, titanium dioxide zirconium layer and silicon dioxide layer successively.
2. variable color polarisation double-purpose eyeglass according to claim 1, is characterized in that: eyeglass outermost layer is provided with scratch resistant layer (6), and scratch resistant layer (6) is TAC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758936.0U CN204964919U (en) | 2015-09-29 | 2015-09-29 | Polarisation double -purpose lens discolours |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758936.0U CN204964919U (en) | 2015-09-29 | 2015-09-29 | Polarisation double -purpose lens discolours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964919U true CN204964919U (en) | 2016-01-13 |
Family
ID=55059974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758936.0U Expired - Fee Related CN204964919U (en) | 2015-09-29 | 2015-09-29 | Polarisation double -purpose lens discolours |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964919U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291980A (en) * | 2016-09-30 | 2017-01-04 | 东兴华鸿光学科技有限公司 | A kind of variable color polarisation double-purpose glasses |
| CN107247344A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市嘉崎偏光镜片有限公司 | Change colour polarisation night-vision spectacle lens |
| CN108549162A (en) * | 2018-06-28 | 2018-09-18 | 江苏万新光学有限公司 | A kind of resin lens and its production technology being suitable for driving |
| EP3392700A1 (en) * | 2017-04-19 | 2018-10-24 | Essilor Italia Societa per Azioni | Ophthalmic article |
-
2015
- 2015-09-29 CN CN201520758936.0U patent/CN204964919U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291980A (en) * | 2016-09-30 | 2017-01-04 | 东兴华鸿光学科技有限公司 | A kind of variable color polarisation double-purpose glasses |
| EP3392700A1 (en) * | 2017-04-19 | 2018-10-24 | Essilor Italia Societa per Azioni | Ophthalmic article |
| WO2018192983A1 (en) * | 2017-04-19 | 2018-10-25 | Essilor Italia Societa Per Azioni | Ophthalmic article |
| US11474381B2 (en) | 2017-04-19 | 2022-10-18 | Essilor Italia Societa Per Azioni | Ophthalmic article |
| CN107247344A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市嘉崎偏光镜片有限公司 | Change colour polarisation night-vision spectacle lens |
| CN108549162A (en) * | 2018-06-28 | 2018-09-18 | 江苏万新光学有限公司 | A kind of resin lens and its production technology being suitable for driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190929 |