CN202837719U

CN202837719U - Scratch-proof polarized lens

Info

Publication number: CN202837719U
Application number: CN201220400950XU
Authority: CN
Inventors: 王为城
Original assignee: XIAMEN LIYOUNG OPTICAL HI-TEC Co Ltd
Current assignee: XIAMEN LIYOUNG OPTICAL HI-TEC Co Ltd
Priority date: 2012-08-14
Filing date: 2012-08-14
Publication date: 2013-03-27
Anticipated expiration: 2022-08-14

Abstract

The utility model discloses a scratch-proof polarized lens. The scratch-proof polarized lens comprises a chip, a polarizing film and an evaporation film. The evaporation film is formed on the outer surface of the inner chip. The polarizing film between the outer chips and the inner chips with evaporation is fixed by a binder. The scratch-proof polarized lens has a simple structure, and the evaporation film and polarizing film are formed between the two chips and protected by the chips. The scratch-proof polarized lens can effectively prevent the scratch of the evaporation film, guarantee the functions and effects of the evaporation film, and ensure the product quality, the using effects and the appearance.

Description

A kind of anti-scratch polarized lenses

Technical field

The utility model relates to the technical field of eyeglass, and special and a kind of structure of the polarized lenses with anti-scratch function is relevant.

Background technology

In the prior art, a kind of polarized lenses is arranged as shown in Figure 1, by

substrate

10,20 and light polarizing film 30 form, light polarizing film 30 fixedly is interposed between

substrate

10 and 20 by cementing agent 40.

For anti-ultraviolet function, anti-dazzle function, delustering functions or other functions of promoting polarized lenses, the eyeglass producer is by the evaporation mode at the outside surface of outer substrate 20, form functional membrane 50, thus, the function of polarized lenses is increased, and the bright coloured silk of evaporation functional membrane 50 also makes polarized lenses more attractive in appearance whereby.

But, because evaporation functional membrane 50 is formed directly into the outside surface of outer substrate 20, in use, very easily scratch is impaired, produces scratch, not only affects the functional effect of evaporation functional membrane 50 on the polarized lenses, also make the polarized lenses appearance not attractive in appearance, affect product quality and result of use.

In view of this, the inventor furthers investigate polarized lenses, develops a kind of anti-scratch polarized lenses, and to overcome the defective of traditional polarized lenses, this case produces thus.

The utility model content

The purpose of this utility model is to provide a kind of anti-scratch polarized lenses, and is impaired effectively to prevent the scratch of evaporation functional membrane, guarantees product quality and result of use.

To achieve these goals, the technical solution of the utility model is as follows:

A kind of anti-scratch polarized lenses, formed by substrate, light polarizing film and evaporation functional membrane, outside surface in inner-layer substrate forms the evaporation functional membrane by the evaporation mode, at outer substrate with have between the inner-layer substrate of evaporation functional membrane and put light polarizing film by the cementing agent geometrical clamp.

Described substrate adopts glass or resin material to make.

Described resin material refers to polycarbonate (PC), polymethylmethacrylate (PMMA), polyamide (PA), polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (ABS), polyurethane (TPU) or thermoplastic elastomer (TPR).

Described evaporation functional membrane is anti-ultraviolet function film, anti-dazzle functional membrane, delustering functions film or other retes with certain functional effect that forms at substrate by evaporation process.

After adopting such scheme; the utility model is simple in structure; because all be formed on evaporation functional membrane and light polarizing film between the two layers of substrate; be subjected to substrate protection; can prevent effectively that the scratch of evaporation functional membrane is impaired; determining produces without scratch, guarantees the functional effect of evaporation functional membrane, guarantees product quality, result of use and specious.

Below in conjunction with drawings and the specific embodiments the utility model is described in further details.

Description of drawings

Fig. 1 is the structural representation of prior art;

Fig. 2 is structural representation of the present utility model.

The drawing reference numeral explanation

Substrate

10 and 20 light polarizing film 30

Cementing agent 40 evaporation functional membranes 50

Substrate

1 and 2 light polarizing film 3

Cementing agent 4 evaporation functional membranes 5.

Embodiment

As shown in Figure 2, be preferred embodiment of the present utility model.

A kind of anti-scratch polarized lenses that the utility model discloses is comprised of

substrate

1 and 2, light polarizing film 3 and evaporation functional membrane 5.

Substrate

1 and 2 adopts glass or resin material to make.Wherein, resin material refers to polycarbonate (PC), polymethylmethacrylate (PMMA), polyamide (PA), polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (ABS), polyurethane (TPU) or thermoplastic elastomer (TPR).

Improvement of the present utility model is:

Outside surface in inner-layer substrate 1 forms evaporation functional membrane 5 by the evaporation mode first.Described evaporation functional membrane 5 can be anti-ultraviolet function film, anti-dazzle functional membrane, delustering functions film or other retes with certain functional effect that forms at substrate 1 by evaporation process.

Again at outer substrate 2 with have between the inner-layer substrate 1 of evaporation functional membrane 5 and put light polarizing film 3 by cementing agent 4 geometrical clamps.

Like this; the utility model compared with prior art; the compound number of plies is constant; just changed the formation position of evaporation functional membrane 5; evaporation functional membrane 5 and light polarizing film 3 all are formed between two layers of

substrate

1 and 2, are subjected to the protection of

substrate

1 and 2, prevented that effectively 5 scratches of evaporation functional membrane are impaired; guarantee the functional effect of evaporation functional membrane 5, guaranteed product quality, result of use and specious.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. anti-scratch polarized lenses, it is characterized in that: formed by substrate, light polarizing film and evaporation functional membrane, outside surface in inner-layer substrate forms the evaporation functional membrane by the evaporation mode, at outer substrate with have between the inner-layer substrate of evaporation functional membrane and put light polarizing film by the cementing agent geometrical clamp.

2. a kind of anti-scratch polarized lenses as claimed in claim 1 is characterized in that: described substrate adopts glass or resin material to make.

3. a kind of anti-scratch polarized lenses as claimed in claim 1, it is characterized in that: described resin material refers to polycarbonate, polymethylmethacrylate, polyamide, polystyrene, acrylonitrile-butadiene-styrene copolymer, polyurethane or thermoplastic elastomer.

4. a kind of anti-scratch polarized lenses as claimed in claim 1, it is characterized in that: described evaporation functional membrane is anti-ultraviolet function film, anti-dazzle functional membrane or delustering functions film.