CN218767657U

CN218767657U - Polarizing composite lens with brightening and high contrast

Info

Publication number: CN218767657U
Application number: CN202223019703.8U
Authority: CN
Inventors: 邱椲沦
Original assignee: Guangzhou Jixing Glasses Co ltd
Current assignee: Guangzhou Jixing Glasses Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-28
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a polarizing composite lens with brightening and high contrast, which comprises a plastic layer, a color-changing layer, an anti-UV layer, a brightening and high contrast layer, a polarizing layer and a strengthening layer; the color-changing layer is laminated on the outer surface of the plastic layer; the UV resistant layer is laminated on the outer surface of the color changing layer; the brightening high-contrast layer is laminated on the outer surface of the UV resistant layer; the polarizing layer is laminated on the outer surface of the brightening high-contrast layer; the strengthening layer is on the outer surface of the polarizing layer. Through establishing the range upon range of the surface on anti UV layer with brightening high contrast, the range upon range of the establishing on the surface on brightening high contrast layer of polarisation for when the lens has anti-dazzle effect, still possess increase colour contrast effect, the user field of vision is more clear, and the cooperation is again with strengthening layer on the surface on polarisation layer, improves the shock resistance of lens, makes the lens not fragile, prolongs the life of lens.

Description

Polarizing composite lens with brightening and high contrast

Technical Field

The utility model relates to a lens field technique especially indicates a polarisation composite lens of brightening high contrast.

Background

The lenses can be mainly divided into glass lenses, resin lenses, PC lenses and the like according to different materials, are made of optical materials such as glass or resin and are made of transparent materials with one or more curved surfaces, are often assembled with spectacle frames to form the spectacles after being polished, can be used for correcting the eyesight of users and obtaining clear vision, can also be used for protecting the eyes of the users in the movement process, and are quite wide in application.

In the process of driving or outdoor sports, although the eyes of a user can be protected by wearing the glasses, during the daytime, the sunlight is very strong, so that the visual field of the user is unclear, even glare is generated, the eyes of the user are uncomfortable, and a series of dangers are possibly caused; meanwhile, the existing lens is poor in strength and impact resistance and is easy to damage in outdoor sports. Accordingly, there is a need for improvements to existing lenses.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects of the prior art, and the main objective of the present invention is to provide a brightening and high-contrast polarized composite lens, which can effectively solve the problems that the existing lens does not have anti-glare, poor visual field definition and poor impact strength.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a kind of brightening high contrast polarizes the compound lens, including plastic layer, discoloring layer, anti UV layer, brightening high contrast layer, polarizes layer and strengthening layer; the color-changing layer is laminated on the outer surface of the plastic layer; the UV resistant layer is laminated on the outer surface of the color changing layer; the brightening high-contrast layer is laminated on the outer surface of the UV resistant layer; the polarizing layer is laminated on the outer surface of the brightening high-contrast layer; the strengthening layer is on the outer surface of the polarizing layer.

Preferably, the plastic layer is made of thermoplastic plastics, the thermoplastic plastics can be subjected to hot baking setting according to the curvature of the lens, can be attached to the surface of the lens more perfectly, and the thickness of the plastic layer is 500-1500 μm.

Preferably, the thickness of the UV resistant layer is 160-500 μm, and the UV resistant layer can prevent lens aging.

Preferably, the thickness of the brightening high-contrast layer is 210-660 μm, and the brightening high-contrast layer can make the visual field of a user clearer.

Preferably, the polarizing layer is made of cellulose triacetate, and the thickness of the polarizing layer is 1300-1800 μm.

Preferably, the thickness of the strengthening layer is 400-720 μm, and the strengthening layer is arranged to make the lens more durable and more impact-resistant.

Preferably, the thickness of the color changing layer is 130-440 μm, and the color changing layer makes the appearance of the lens more beautiful.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through establishing the range upon range of the surface on anti UV layer with the high contrast of brightening, the range upon range of the establishing on the surface on the high contrast layer of brightening of polarisation for when the lens has anti-dazzle effect, still possess the contrast effect of increase colour, the user field of vision is more clear, and the deuterogamy is with the strengthening layer on the surface on polarisation layer, improves the shock resistance of lens, makes the lens not fragile, prolongs the life of lens.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a cross-sectional view of a preferred embodiment of the present invention.

Description of the figures:

10. plastic layer 20, UV resistant layer

30. Brightening high contrast layer 40, polarizing layer

50. A strengthening layer 60 and a color changing layer.

Detailed Description

Referring to fig. 1, a specific structure of a preferred embodiment of the present invention is shown, which includes a plastic layer 10, a color-changing layer 60, a UV-resistant layer 20, a color-enhancing high-contrast layer 30, a polarizing layer 40 and a strengthening layer 50.

The plastic layer 10 is made of thermoplastic plastics, and the thermoplastic plastics can be subjected to heat setting according to the curvature of the lens, can be attached to the surface of the lens more perfectly, and has the thickness of 500-1500 μm.

The color changing layer 60 is overlapped on the outer surface of the plastic layer 10; in this embodiment, the discoloration layer 60 has a thickness of 130 to 440 μm, and makes the appearance of the lens more beautiful.

The UV resistant layer 20 is laminated on the outer surface of the discoloration layer 60; in this embodiment, the thickness of the UV resistant layer 20 is 160-500 μm, and the UV resistant layer 20 can prevent lens aging.

The brightening high contrast layer 30 is laminated on the outer surface of the UV resistant layer 20; in the embodiment, the thickness of the brightening high-contrast layer 30 is 210-660 μm, and the brightening high-contrast layer 30 can make the visual field of the user clearer.

The polarizing layer 40 is stacked on the outer surface of the brightening high-contrast layer 30; in this embodiment, the polarizing layer 40 is made of cellulose triacetate and has a thickness of 1300-1800 μm.

The strengthening layer 50 is on the outer surface of the polarizing layer 40; in this embodiment, the thickness of the strengthening layer 50 is 400-720 μm, and the strengthening layer 50 can make the lens more durable and impact resistant.

The utility model discloses a design focus lies in: through establishing the range upon range of the surface on anti UV layer with the high contrast of brightening, the range upon range of the establishing on the surface on the high contrast layer of brightening of polarisation for when the lens has anti-dazzle effect, still possess the contrast effect of increase colour, the user field of vision is more clear, and the deuterogamy is with the strengthening layer on the surface on polarisation layer, improves the shock resistance of lens, makes the lens not fragile, prolongs the life of lens.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A polarizing composite lens for brightening high contrast is characterized in that: comprises a plastic layer, a color changing layer, an anti-UV layer, a brightening high-contrast layer, a polarizing layer and a strengthening layer; the color-changing layer is laminated on the outer surface of the plastic layer; the UV resistant layer is laminated on the outer surface of the color changing layer; the brightening high-contrast layer is laminated on the outer surface of the UV resistant layer; the polarizing layer is laminated on the outer surface of the brightening high-contrast layer; the strengthening layer is on the outer surface of the polarizing layer.

2. The enhanced high contrast polarized composite lens according to claim 1, wherein: the plastic layer is made of thermoplastic plastics, and the thickness of the plastic layer is 500-1500 mu m.

3. A color enhanced high contrast polarized composite lens as claimed in claim 1, wherein: the thickness of the UV resistant layer is 160-500 μm.

4. A color enhanced high contrast polarized composite lens as claimed in claim 1, wherein: the thickness of the brightening high-contrast layer is 210-660 mu m.

5. The enhanced high contrast polarized composite lens according to claim 1, wherein: the polarizing layer is made of cellulose triacetate, and the thickness of the polarizing layer is 1300-1800 mu m.

6. A color enhanced high contrast polarized composite lens as claimed in claim 1, wherein: the thickness of the strengthening layer is 400-720 mu m.

7. A color enhanced high contrast polarized composite lens as claimed in claim 1, wherein: the thickness of the color changing layer is 130-440 μm.