CN208984902U

CN208984902U - A kind of uniform color-changing lens of discoloration

Info

Publication number: CN208984902U
Application number: CN201821288591.7U
Authority: CN
Inventors: 夏钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2019-06-14
Anticipated expiration: 2028-08-10

Abstract

The utility model discloses a kind of uniform color-changing lens of discoloration, belong to eyeglass field.A kind of uniform color-changing lens of discoloration of the utility model, including transparent glasses lens and discoloration piece, the convex surface of the transparent glasses lens and the concave surface of discoloration piece are smooth curved surface, and the discoloration piece is connected on the convex surface of transparent glasses lens by concave surface, and the thickness of the discoloration piece is less than 1mm.A kind of uniform color-changing lens of discoloration of the utility model, color changeable effect is uniform, and impact resistance is good, meanwhile, the color-changing lens are whole more frivolous, and use feeling is preferable, and the color-changing lens are applied widely, practical.

Description

A kind of uniform color-changing lens of discoloration

Technical field

The utility model relates to a kind of eyeglasses, more specifically to a kind of uniform color-changing lens of discoloration.

Background technique

Color-changing lens can change according to the light intensity of environment come itself color and light transmittance, can be to user's Eyes are protected, thus color-changing lens are increasingly liked by people.Currently, production color-changing lens are mostly utilized in mirror The mode of plated film on sheet matrix, but the color-changing lens made of this kind of mode usually have a color spot, color spot can greatly shadows The use of color-changing lens is rung, also, poor using the color-changing lens impact resistance that this kind of mode makes, lens surface, which is also easy to produce, to be drawn Trace equivalent damage, and lens surface once generates damage, the part colour change function of this kind of color-changing lens damage can disappear, in this regard, Part of the manufacturer can enhance the impact resistance of eyeglass by the way of stiffened, so that eyeglass be avoided to be scratched, still, to eyeglass into Row stiffened then needs to be related to heating, and heating often makes eyeglass matrix generate xanthochromia, and heating can also make colour change function Generate deterioration.

Summary of the invention

1. utility model technical problems to be solved

For color-changing lens above shortcomings in the prior art, the utility model provides a kind of uniform change of discoloration Look mirror piece, the color-changing lens color changeable effect is uniform, and impact resistance is good, meanwhile, the color-changing lens are whole more frivolous, use Sense is preferable, and the color-changing lens are applied widely, practical.

2. technical solution

In order to achieve the above objectives, technical solution provided by the utility model are as follows:

A kind of uniform color-changing lens of discoloration of the utility model, including transparent glasses lens and discoloration piece, the transparent mirror The convex surface of piece and the concave surface of discoloration piece are smooth curved surface, and the discoloration piece is connected in the convex surface of transparent glasses lens by concave surface On, and the thickness of the discoloration piece is less than 1mm.

Further, the transparent glasses lens are plano lens or the eyeglass with diopter.

Further, the discoloration piece is fixedly connected by way of bonding with transparent glasses lens.

3. beneficial effect

It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model

(1) the uniform color-changing lens of a kind of discoloration of the utility model, the color-changing lens include transparent glasses lens and discoloration piece, The concave surface of discoloration piece is connected on the convex surface of transparent glasses lens, this kind of color-changing lens will not generate color spot, and color changeable effect is uniform, and its Impact resistance is good, and color-changing lens are not easy to be scratched, and colour change function is not susceptible to change.

(2) thickness of the uniform color-changing lens of a kind of discoloration of the utility model, the discoloration piece of the discoloration piece is less than 1mm, Thickness makes the integral thickness of color-changing lens smaller less than the discoloration piece of 1mm, and color-changing lens are integrally more frivolous, use feeling compared with It is good.

(3) the uniform color-changing lens of a kind of discoloration of the utility model, the transparent glasses lens of the color-changing lens are plano lens Or the eyeglass with diopter, the color-changing lens can use plano lens enough to use for twenty-twenty crowd, can also make It is applied widely with the eyeglass with diopter so that the crowd of myopia either long sight uses, it is practical.

(4) the uniform color-changing lens of a kind of discoloration of the utility model, the discoloration piece and transparent glasses lens of the color-changing lens are logical The mode for crossing bonding is fixedly connected, and connection type is simple and convenient, high in machining efficiency.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the uniform color-changing lens of discoloration of the utility model；

Fig. 2 is a kind of layout figure of the uniform color-changing lens of discoloration of the utility model.

Label declaration in schematic diagram:

1, transparent glasses lens；2, change colour piece.

Specific embodiment

For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

Embodiment

Referring to figs. 1 and 2, the uniform color-changing lens of a kind of discoloration of the present embodiment, including transparent glasses lens 1 and discoloration Piece 2, wherein the convex surfaces of transparent glasses lens 1 and the concave surface of discoloration piece 2 are smooth curved surface, and the piece 2 that changes colour is connected in by concave surface On the convex surface of transparent glasses lens 1, meanwhile, the thickness of discoloration piece 2 is less than 1mm.Specifically, which is zero diopter, transparent glasses lens 1 is transparent, is non-discolouring.Since the color-changing lens of the present embodiment are that transparent glasses lens 1 and discoloration piece 2 are combined into one to make With, rather than simple plated film, thus this kind of color-changing lens will not generate color spot, color changeable effect is uniform, and its impact resistance is good, Color-changing lens are not easy to be scratched, and colour change function is not susceptible to change, simultaneously as the thickness of discoloration piece 2 is less than 1mm, thus become The integral thickness of Look mirror piece is smaller, and color-changing lens are whole more frivolous, and use feeling is preferable.

As a preferred embodiment, the discoloration piece 2 of the present embodiment is fixedly connected by way of bonding with transparent glasses lens 1, Changing colour and is equipped with transparent glue between piece 2 and transparent glasses lens 1, discoloration piece 2 and transparent glasses lens 1 are connected and fixed by transparent glue, Connection type is simple and convenient, high in machining efficiency, and production cost is low.

Above-mentioned transparent glasses lens 1 are plano lens or the eyeglass with diopter, are become when making for twenty-twenty crowd When Look mirror piece, transparent glasses lens 1 then use plano lens, when for myopia or long sight crowd production color-changing lens, then transparent mirror Piece 1 is using the eyeglass with diopter.The color-changing lens can use plano lens enough to use for twenty-twenty crowd, also can There is enough use the eyeglass of diopter to use for the crowd of myopia either long sight, applied widely, practical.It needs Bright, the transparent glasses lens 1 of the present embodiment are made of light-transmissive resin material, and certainly, which can also be by PC, nylon, Asia Gram force or other materials that can be made into transparent glasses lens are made.

As shown in connection with fig. 2, when processing the color-changing lens of the present embodiment, in order to facilitate processing, facilitate the convex of transparent glasses lens 1 The connection in face and discoloration piece 2 first uses the discoloration piece 2 with a thickness of 2mm or so in most initial.First by the convex of transparent glasses lens 1 Face and the concave surface of discoloration piece 2 carry out chemical hair pulling treatment, and the concave surface on the convex surface and discoloration piece 2 that make transparent glasses lens 1 becomes smooth Then curved surface is bonded transparent glasses lens 1 and discoloration piece 2 using glue, will after transparent glasses lens 1 and discoloration 2 adhering and solidifying of piece The thickness of discoloration piece 2 is ground to 1mm or less.

A kind of uniform color-changing lens of discoloration of the utility model, the color-changing lens color changeable effect is uniform, and impact resistance Can be good, meanwhile, the color-changing lens are whole more frivolous, and use feeling is preferable, and the color-changing lens can adapt to different crowds, fit Wide with range, practical, in addition, that the processing is simple is convenient for the color-changing lens, production cost is low.

Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims

1. a kind of uniform color-changing lens of discoloration, it is characterised in that: including transparent glasses lens (1) and discoloration piece (2), described is transparent The convex surface of eyeglass (1) and the concave surface of discoloration piece (2) are smooth curved surface, and the discoloration piece (2) is connected in by concave surface On the convex surface of bright mirror piece (1), and the thickness of the discoloration piece (2) is less than 1mm.

2. a kind of uniform color-changing lens of discoloration according to claim 1, it is characterised in that: the transparent glasses lens (1) For plano lens or with the eyeglass of diopter.

3. a kind of uniform color-changing lens of discoloration according to claim 2, it is characterised in that: the discoloration piece (2) and Transparent glasses lens (1) are fixedly connected by way of bonding.