CN201892755U - Color-changing and polarizing combined lens made of toughened glass - Google Patents
Color-changing and polarizing combined lens made of toughened glass Download PDFInfo
- Publication number
- CN201892755U CN201892755U CN2010206221170U CN201020622117U CN201892755U CN 201892755 U CN201892755 U CN 201892755U CN 2010206221170 U CN2010206221170 U CN 2010206221170U CN 201020622117 U CN201020622117 U CN 201020622117U CN 201892755 U CN201892755 U CN 201892755U
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- glass sheet
- tempered glass
- variable color
- polarizing
- color
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Abstract
The utility model discloses a color-changing and polarizing combined lens made of toughened glass, comprising two layers of toughened glass pieces and a layer of polarizing film which are compounded, wherein at least one layer of the two layers of toughened glass pieces is a color-changing toughened glass sheet, and polarizing film is positioned between the two layers of toughened glass. In the color-changing and polarizing combined lens, the polarizing performance, the surface anti-scratching performance and impact resistance are good, and the safety is higher; and the color-changing and polarizing combined lens has a color-changing function, is suitable for indoor and outdoor use simultaneously, is especially applicable to working places, such as open-air fields, snowfields and indoor places with strong light source, and can protect the eyes from being stimulated by strong light when being used for long time. The color-changing and polarizing combined lens can be widely applied to manufacturing sunglasses lenses and various optical lenses such as myopia lens, hyperopia lens and progressive lenses and the like, and the optical lens not only can be used for correcting amblyopia, but also can lead a visual object to be clear by means of polarizing and shading functions so as to prevent the eyes from being fatigue.
Description
Technical field
The utility model relates to a kind of tempered glass variable color polarisation in conjunction with eyeglass.
Background technology
As everyone knows, when sunshine touches object, all can reflect naturally and reflect and produce dazzle, such high light be extremely dazzling, causes the fatigue of eyes easily.And the use of polaroid is to allow reflection reach tortuous repeatedly sunray in same direction transmission, the visual field of seeing away after utilizing polaroid to filter can be lowered dazzling, particularly reflection ray, dazzle, tortuous light, and, can also lower dazzling prolongation visual range after using polaroid to filter, use the appreciable visual field of polaroid broader when particularly driving.
The tradition polarized lenses is to be fitted by polaroid and sheet material to form, and sheet material is generally moulds fat sheet or simple glass sheet.The skin hardness of moulding the fat sheet is poor, the easy scratch of prepared lens surface, and the fragility of simple glass sheet is big, prepared eyeglass impact resistance is poor, is hit frangible.
In addition, the photo chromic glass sheet also has person to be " photosensitive glass sheet ", the chemical substance that is adding silver halide on glass sheet (is the variable color factor, also claim the sensitization factor), utilize the characteristics that decomposite argent (colour developing), unglazed synthetic again silver halide (colourless) under its illumination and form photochromic effect.The photo chromic glass sheet can be divided into variable color simple glass sheet and variable color tempered glass sheet according to the glass sheet difference that adopts.
Because the deficiency of existing polarized lenses and the characteristic of variable color tempered glass sheet, the inventor has specialized in a kind of tempered glass variable color polarisation in conjunction with eyeglass at market demand, and this case is arisen spontaneously.
The utility model content
The purpose of this utility model is to provide a kind of tempered glass variable color polarisation in conjunction with eyeglass, and it is simple in structure, can be widely used in various eyeglasses, makes eyeglass have good impact resistance, anti-scratch performance and polarisation, colour change function.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of tempered glass variable color polarisation is composited by two-layer tempered glass sheet and one deck light polarizing film in conjunction with eyeglass, and having one deck in the two-layer tempered glass sheet at least is variable color tempered glass sheet, and light polarizing film is between two-layer tempered glass sheet.
Described eyeglass is composited by outer variable color tempered glass sheet, the common tempering glass sheet of internal layer and one deck light polarizing film, and light polarizing film is between common tempering glass sheet and variable color tempered glass sheet.
Described eyeglass is composited by internal layer variable color tempered glass sheet, outer common tempering glass sheet and one deck light polarizing film, and light polarizing film is between common tempering glass sheet and variable color tempered glass sheet.
Described eyeglass is composited by two-layer variable color tempered glass sheet and one deck light polarizing film, and light polarizing film is between two-layer variable color tempered glass sheet.
Described light polarizing film is by PVA basic unit and can form with the two-layer adhesive coating of variable color tempered glass sheet adhesion, and PVA basic unit is between two-layer adhesive coating, and light polarizing film combines by two-layer adhesive coating and two-layer variable color tempered glass sheet.
After adopting said structure, the utility model replaces fat sheet or the simple glass sheet moulded of the prior art by variable color tempered glass sheet, because of its skin hardness big, intensity is also big, make prepared eyeglass have polarizing properties, surperficial anti-scratch property, good impact resistance, safe; And variable color tempered glass sheet is to add the variable color factor in tempered glass, and according to phototropy reversible reaction principle, under strong illuminations such as daylight and ultraviolet ray, the variable color factor can decomposite argent (colour developing), absorbs ultraviolet ray fully, makes the rapid deepening of eyeglass; Get back to the dark place; unglazed synthetic again silver halide (colourless); make eyeglass quick-recovery water white transparency soon; photochromic property has permanent reversibility; make prepared eyeglass have colour change function, be suitable for the indoor and outdoor and use simultaneously, be specially adapted to open-air field, snowfield, indoor intense light source workplace; the long-term use, can protect eyes to avoid high light stimulates.
The utility model can be widely used in makes Sunglasses lenses sun clips and various optical mirror slip, as concave lens, hyperopic lens, progressive lenses or the like, make these optical mirror slips not only can be used for correcting amblyopia power, also can be by polarisation, shade function, make that to look thing clearer, make eyes not tired.
Description of drawings
Fig. 1 is a preferred embodiment structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Label declaration
Variable color tempered glass sheet 1 light polarizing film 2
Embodiment
Following structure the drawings and specific embodiments are further described the utility model.
To shown in Figure 2, the utility model has disclosed a kind of tempered glass variable color polarisation in conjunction with eyeglass, is composited by two-layer variable color tempered glass sheet 1 and one deck light polarizing film 2 as Fig. 1, and light polarizing film 2 is between two-layer variable color tempered glass sheet 1.Wherein, as shown in Figure 2, light polarizing film 2 is by PVA basic unit 22 (polyvinyl alcohol (PVA) stretched film) and can form with the two-layer adhesive coating 21 of variable color tempered glass sheet adhesion, PVA basic unit 22 is between two-layer adhesive coating 21, and light polarizing film 2 combines with two-layer variable color tempered glass sheet 1 by two-layer adhesive coating 21.
The eyeglass that so makes has the anti-scratch property of surface of good, good impact resistance, security and colour change function, hit easily and be difficult for fragmentation, apply to make Sunglasses lenses sun clips and various optical mirror slip, as concave lens, hyperopic lens, progressive lenses or the like, make these optical mirror slips not only can be used for correcting amblyopia power, also can be by polarisation, shade function, make that to look thing clearer, make eyes not tired.
Need to prove: eyeglass of the present utility model can also be that only outer tempered glass sheet is a variable color tempered glass sheet and internal layer tempered glass sheet is common tempering glass sheet, perhaps internal layer tempered glass sheet is a variable color tempered glass sheet and outer tempered glass sheet is common tempering glass sheet, other structure of eyeglass is same as the previously described embodiments, and this paper will not illustrate and give unnecessary details.
In a word, design main points of the present utility model are to adopt tempered glass to combine with light polarizing film, and have at least one deck to have colour change function in the inside and outside two-layer tempered glass sheet, realize polarisation, the colour change function of eyeglass thus, and have good impact resistance, anti-scratch performance.
It below only is preferred implementation of the present utility model; it is not qualification to protection domain of the present utility model; gordian technique all and of the present utility model does not have to produce difference in essence, to the deduction or replace of above-mentioned embodiment, all should be regarded as falling within the protection domain of the present utility model.
Claims (5)
1. a tempered glass variable color polarisation is characterized in that in conjunction with eyeglass: be composited by two-layer tempered glass sheet and one deck light polarizing film, having one deck in the two-layer tempered glass sheet at least is variable color tempered glass sheet, and light polarizing film is between two-layer tempered glass sheet.
2. a kind of tempered glass variable color polarisation as claimed in claim 1 is in conjunction with eyeglass, it is characterized in that: described eyeglass is composited by outer variable color tempered glass sheet, the common tempering glass sheet of internal layer and one deck light polarizing film, and light polarizing film is between common tempering glass sheet and variable color tempered glass sheet.
3. a kind of tempered glass variable color polarisation as claimed in claim 1 is in conjunction with eyeglass, it is characterized in that: described eyeglass is composited by internal layer variable color tempered glass sheet, outer common tempering glass sheet and one deck light polarizing film, and light polarizing film is between common tempering glass sheet and variable color tempered glass sheet.
4. a kind of tempered glass variable color polarisation as claimed in claim 1 is in conjunction with eyeglass, and it is characterized in that: described eyeglass is composited by two-layer variable color tempered glass sheet and one deck light polarizing film, and light polarizing film is between two-layer variable color tempered glass sheet.
5. a kind of tempered glass variable color polarisation as claimed in claim 1 is in conjunction with eyeglass, it is characterized in that: described light polarizing film is by PVA basic unit and can form with the two-layer adhesive coating of variable color tempered glass sheet adhesion, PVA basic unit is between two-layer adhesive coating, and light polarizing film combines by two-layer adhesive coating and two-layer variable color tempered glass sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206221170U CN201892755U (en) | 2010-11-17 | 2010-11-17 | Color-changing and polarizing combined lens made of toughened glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206221170U CN201892755U (en) | 2010-11-17 | 2010-11-17 | Color-changing and polarizing combined lens made of toughened glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892755U true CN201892755U (en) | 2011-07-06 |
Family
ID=44222227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206221170U Expired - Lifetime CN201892755U (en) | 2010-11-17 | 2010-11-17 | Color-changing and polarizing combined lens made of toughened glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103885113A (en) * | 2014-03-26 | 2014-06-25 | 夏正华 | Method and die for manufacturing glass polarizing lens |
| CN106646918A (en) * | 2015-11-03 | 2017-05-10 | 江苏洪旭光电科技有限公司 | Polarized lens |
| CN110901542A (en) * | 2019-07-26 | 2020-03-24 | 广东远峰汽车电子有限公司 | Streaming media rearview mirror and reflector thereof |
-
2010
- 2010-11-17 CN CN2010206221170U patent/CN201892755U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103885113A (en) * | 2014-03-26 | 2014-06-25 | 夏正华 | Method and die for manufacturing glass polarizing lens |
| CN103885113B (en) * | 2014-03-26 | 2016-04-06 | 夏正华 | A kind of method for making of glass polarized lens and mould |
| CN106646918A (en) * | 2015-11-03 | 2017-05-10 | 江苏洪旭光电科技有限公司 | Polarized lens |
| CN110901542A (en) * | 2019-07-26 | 2020-03-24 | 广东远峰汽车电子有限公司 | Streaming media rearview mirror and reflector thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
| CX01 | Expiry of patent term |