CN210514840U - Color-changing lens - Google Patents
Color-changing lens Download PDFInfo
- Publication number
- CN210514840U CN210514840U CN201921666062.0U CN201921666062U CN210514840U CN 210514840 U CN210514840 U CN 210514840U CN 201921666062 U CN201921666062 U CN 201921666062U CN 210514840 U CN210514840 U CN 210514840U
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- Prior art keywords
- color
- layer
- changing
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- film
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- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000005728 strengthening Methods 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 11
- 238000000576 coating method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 241000251468 Actinopterygii Species 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000088 plastic resin Substances 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a color-changing lens, including substrate, color-changing membrane and strengthening layer, the filter coating has been plated in the outside of substrate, the inboard of substrate and the outside of filter coating all are provided with the strengthening layer, the inboard of substrate and the outside of filter coating correspond and all are provided with the color-changing membrane between the strengthening layer, the color-changing membrane includes preceding color-changing membrane and back color-changing membrane, preceding color-changing membrane passes through adhesive fixed connection in the outside of filter coating, back color-changing membrane passes through adhesive fixed connection in the inboard of substrate, the outside of strengthening layer has plated the ultraviolet absorption layer, the outside of ultraviolet absorption layer has plated the antireflection layer; the utility model discloses can look the customer and adjust the demand of the degree of depth of discolouring, can improve the speed of discolouing simultaneously, also can guarantee to discolour evenly, and the structural layer is simple moreover, and the luminousness is good, and stability is good, guarantees the result of use of product, and manufacturing cost is lower moreover, can improve the bulk hardness of lens, can play wear-resisting moreover, prevent the effect of drawing the flower, the effectual lens fish tail that discolours of having avoided does not influence the use.
Description
Technical Field
The utility model relates to a lens technical field specifically is a color-changing lens.
Background
The photochromic lens is characterized in that the photochromic lens is also called as a photosensitive lens, and according to the photochromic interconversion reversible reaction principle, the photochromic lens can be rapidly darkened under the irradiation of light and ultraviolet rays, blocks strong light and absorbs the ultraviolet rays, can be absorbed in a neutral way by visible light, returns to a dark place, can be rapidly recovered to a colorless transparent state, and ensures the transmittance of the photochromic lens, so that the photochromic lens is suitable for being used indoors and outdoors simultaneously, and prevents the damage of sunlight, ultraviolet light and glare to eyes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a color changing lens to at present, the current color changing lens is at the in-process that uses, and it is inhomogeneous to change color, and the effect of changing color is slow, and the lens that just changes color avoids taking place the fish tail easily, influences the problem of using in solving the above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a color-changing lens, includes substrate, color-changing membrane and strengthening layer, the filter coating has been plated in the outside of substrate, the inboard of substrate with the outside of filter coating all is provided with the strengthening layer, the inboard of substrate with the outside of filter coating corresponds all be provided with color-changing membrane between the strengthening layer, color-changing membrane includes preceding color-changing membrane and back color-changing membrane, preceding color-changing membrane passes through adhesive fixed connection and is in the outside of filter coating, back color-changing membrane passes through adhesive fixed connection and is in the inboard of substrate, the ultraviolet absorption layer has been plated in the outside of strengthening layer, the anti-reflection layer has been plated in the outside of ultraviolet absorption layer, the outside of anti-reflection layer with the inboard of strengthening layer all is provided with prevents drawing the layer.
Preferably, the outer side and the inner side of the scratch-proof layer are both plated with waterproof layers.
Preferably, the substrate is made of a moldable resin having a refractive index of 1.56 to 1.60.
Preferably, the antireflection layer and the light filter film are made of silicon oxide materials.
Preferably, the waterproof layer is made of a polyethylene material.
Preferably, the front color-changing film and the rear color-changing film have a refractive index of 1.58 and a thickness of 8 μm.
Preferably, the reinforcing layer has a hardness of 3H and a thickness of 2 μm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, can look the customer through preceding color-changing membrane and back color-changing membrane and select the demand of the degree of depth of changing color, not only can improve the speed of changing color through two-layer color-changing membrane simultaneously, also can guarantee to change color evenly, through the filter membrane, can absorb the visible ultraviolet light of shortwave beyond, let the visible light of long wave see through, play and restrain the highlight, filter harmful shortwave visible light, the structural layer is simple moreover, the luminousness is good, and stability is good, guarantees the result of use of product, and manufacturing cost is lower moreover.
2. The utility model discloses, through the ultraviolet absorption layer, can filter the ultraviolet ray, further reach the effect of protection eyes, through the strengthening layer with prevent drawing the layer, can not only improve the whole hardness of lens, can play wear-resisting, prevent drawing colored effect moreover, the effectual lens fish tail that discolours of having avoided does not influence the use.
3. The utility model discloses, through anti-reflection coating and waterproof layer, can improve the definition of lens, can protect the lens not drenched by the rainwater, avoided the rainwater gathering to cause the influence to the field of vision on the lens simultaneously.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1. a substrate; 2. a color-changing film; 201. a front color-changing film; 202. a post-color-changing film; 3. a strengthening layer; 4. an ultraviolet absorbing layer; 5. an anti-reflection layer; 6. a scratch-resistant layer; 7. a waterproof layer; 8. and a light filter film.
Detailed Description
In order to solve present, current photochromic lens is at the in-process that uses, and it is even to change colour, and it is effectual to change colour, and photochromic lens is difficult to take place the fish tail, does not influence the use, the embodiment of the utility model provides a photochromic lens. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present embodiment provides a color changing lens, including a substrate 1, a color changing film 2 and a strengthening layer 3, a filter 8 is plated on an outer side of the substrate 1, the strengthening layer 3 is disposed on an inner side of the substrate 1 and an outer side of the filter 8, the color changing film 2 is disposed between the inner side of the substrate 1 and the outer side of the filter 8 corresponding to the strengthening layer 3, the color changing film 2 includes a front color changing film 201 and a rear color changing film 202, the front color changing film 201 is fixedly connected to the outer side of the filter 8 through an adhesive, the rear color changing film 202 is fixedly connected to the inner side of the substrate 1 through an adhesive, an ultraviolet absorbing layer 4 is plated on an outer side of the strengthening layer 3, an anti-reflection layer 5 is plated on an outer side of the ultraviolet absorbing layer 4, an anti-scratch layer 6 is disposed on an outer side of the anti-reflection layer 5 and an inner.
In the embodiment, the substrate 1 is inspected to be qualified and used, a proper color-changing film 2 is selected according to the requirement of a customer on the color-changing depth, then the front color-changing film 201 and the rear color-changing film 202 are respectively coated with adhesives, the front color-changing film 201 is fixed on the filter film 8 through the adhesives, the filter film 8 can inhibit strong light and filter harmful short-wave visible light, the rear color-changing film 202 is fixed on the substrate 1 supported by a plastic resin material through the adhesives, then the reinforcing layer 3 is added on the front color-changing film 201 and the rear color-changing film 202, the reinforcing layer 3 can improve the overall hardness of the lens and play a role of wear resistance and scratch resistance, the ultraviolet absorption layer 4 is plated on the outer side of the reinforcing layer 3, the ultraviolet absorption layer 4 can filter ultraviolet rays to further achieve the effect of protecting eyes, the anti-reflection layer 5 is plated on the outer side of the ultraviolet absorption layer 4, utilize anti-reflection coating 5 can improve the definition of lens, all be provided with in the outside of anti-reflection coating 5 and strengthening layer 3's inboard and prevent drawing layer 6, utilize to prevent drawing layer 6 can not only play wear-resisting, prevent drawing the colored effect, the effectual lens fish tail that changes colour of having avoided has all plated waterproof layer 7 in the outside and the inboard of preventing drawing layer 6, utilize waterproof layer 7 can protect the lens not drenched by the rainwater, avoided the rainwater gathering to cause the influence to the field of vision on the lens simultaneously.
Example 2
Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: the substrate 1 is made of plastic resin with the refractive index of 1.56-1.60, the substrate 1 made of the plastic resin with the refractive index of 1.56-1.60 has good light transmittance and good stability, the using effect of a product is ensured, the antireflection layer 5 and the light filter film 8 are made of silicon oxide materials, the antireflection layer 5 and the light filter film 8 are made of the silicon oxide materials, the definition of the lens can be effectively improved through the antireflection layer 5, the lens is convenient to use, strong light can be inhibited through the light filter film 8, harmful short-wave visible light can be filtered, the waterproof layer 7 is made of polyethylene materials, the waterproof layer 7 is made of the polyethylene materials, the price is low, the process is simple, the cost can be effectively reduced, the refractive index of the front color changing film 201 and the refractive index of the rear color changing film 202 is 1.58, the thickness is 8 mu m, the color changing speed is high through the arrangement of the front color changing film 201 and the rear color changing film 202 with the refractive index, the thickness is 2 μm, which increases the hardness of the lens and prevents scratching.
In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a color-changing lens, includes substrate (1), color-changing membrane (2) and strengthening layer (3), its characterized in that: the outer side of the substrate (1) is plated with a light filter film (8), the inner side of the substrate (1) and the outer side of the light filter film (8) are both provided with a strengthening layer (3), a color-changing film (2) is arranged between the inner side of the substrate (1) and the outer side of the light filtering film (8) corresponding to the strengthening layer (3), the color-changing film (2) comprises a front color-changing film (201) and a rear color-changing film (202), the front color-changing film (201) is fixedly connected to the outer side of the light filter film (8) through an adhesive, the rear color-changing film (202) is fixedly connected to the inner side of the substrate (1) through an adhesive, the outer side of the strengthening layer (3) is plated with an ultraviolet absorption layer (4), the outer side of the ultraviolet absorption layer (4) is plated with an anti-reflection layer (5), and the outer side of the anti-reflection layer (5) and the inner side of the strengthening layer (3) are both provided with anti-scratch layers (6).
2. A color changing lens according to claim 1, wherein: and waterproof layers (7) are plated on the outer side and the inner side of the anti-scratch layer (6).
3. A color changing lens according to claim 1, wherein: the substrate (1) is made of a moldable resin having a refractive index of 1.56-1.60.
4. A color changing lens according to claim 1, wherein: the antireflection layer (5) and the light filtering film (8) are both made of silicon oxide materials.
5. A color changing lens according to claim 2, wherein: the waterproof layer (7) is made of polyethylene material.
6. A color changing lens according to claim 1, wherein: the refractive index of the front color changing film (201) and the rear color changing film (202) is 1.58, and the thickness is 8 mu m.
7. A color changing lens according to claim 1, wherein: the hardness of the strengthening layer (3) is 3H, and the thickness is 2 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666062.0U CN210514840U (en) | 2019-10-08 | 2019-10-08 | Color-changing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666062.0U CN210514840U (en) | 2019-10-08 | 2019-10-08 | Color-changing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514840U true CN210514840U (en) | 2020-05-12 |
Family
ID=70572476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666062.0U Expired - Fee Related CN210514840U (en) | 2019-10-08 | 2019-10-08 | Color-changing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427170A (en) * | 2020-05-11 | 2020-07-17 | 江苏全真光学科技股份有限公司 | Durable color-changing lens |
| CN112327515A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Fast-changing blue-light-resistant color-changing lens |
| CN113934018A (en) * | 2021-10-12 | 2022-01-14 | 广州市沃恒健康科技有限公司 | High-definition color-changing glasses lens and forming method thereof |
-
2019
- 2019-10-08 CN CN201921666062.0U patent/CN210514840U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111427170A (en) * | 2020-05-11 | 2020-07-17 | 江苏全真光学科技股份有限公司 | Durable color-changing lens |
| CN112327515A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Fast-changing blue-light-resistant color-changing lens |
| CN113934018A (en) * | 2021-10-12 | 2022-01-14 | 广州市沃恒健康科技有限公司 | High-definition color-changing glasses lens and forming method thereof |
| CN113934018B (en) * | 2021-10-12 | 2023-08-25 | 广州市卓豪科技有限公司 | High-definition color-changing spectacle lens and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |