CN208903012U

CN208903012U - A kind of simple eyeglass with multiple-protection function

Info

Publication number: CN208903012U
Application number: CN201821920223.XU
Authority: CN
Inventors: 刘建中; 郭耀钟
Original assignee: Jiangsu New Passenger Photoelectric Technology Co Ltd
Current assignee: Jiangsu New Passenger Photoelectric Technology Co Ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2019-05-24
Anticipated expiration: 2028-11-21

Abstract

The utility model belongs to lens design technical field, in particular to a kind of simple eyeglass with multiple-protection function, it is equipped with the first oleophobic layer in the lower zone of substrate lateral surface, the upper area of substrate lateral surface is equipped with transparent frosted layer, remaining region is equipped with stiffening layer；Substrate medial surface is equipped with the second oleophobic layer.It is beneficial to prevent when eyeglass is contacted with finger, face and leaves grease in lens surface, avoid direct projection of the sunlight slanted to eyes, greatly reduce the degree that the eyes are affected by the sunlight, while reducing the number of plies and weight of eyeglass.

Description

A kind of simple eyeglass with multiple-protection function

Technical field

The utility model belongs to lens design technical field, in particular to a kind of simple mirror with multiple-protection function Piece.

Background technique

Eyeglass is that glasses play the most crucial component of optical function, but eyeglass will also tend to encounter in use Problem: for example, wearer can intentionally unintentionally when and glasses are once slid from the bridge of the nose to avoid glasses to pop-up, hand at this time Finger can touch eyeglass, so that a small amount of grease on finger be stayed on eyeglass；The face and eyes of close human body on the inside of eyeglass, The inside of eyeglass is also easy for touching the face and eye of human body in this way, so as to cause the attachment of a small amount of grease of face and eye In eyeglass medial surface, it may cause eyeglass and obscure, influence sight；When eyeglass is transparent, clarity is higher, though it ensure that the visual field, It is not easy to block, weakens strong light；Glasses support if eyeglass is blocked up, weight is excessive, will increase the burden of the bridge of the nose on the bridge of the nose, Increase sense of discomfort when wearing.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of simple eyeglass with multiple-protection function, Including transparent substrate, the lower zone of substrate lateral surface is equipped with the first oleophobic layer, and the upper area of substrate lateral surface is equipped with saturating Bright frosted layer；Substrate medial surface is equipped with the second oleophobic layer.

As preferred: the first oleophobic layer institute overlay area accounts for a quarter of substrate lateral surface size, transparent frosted layer institute Overlay area accounts for a quarter of substrate lateral surface size；

As preferred: remaining region on substrate lateral surface in addition to the first oleophobic layer and transparent frosted layer is all covered with stiffened Layer, the first oleophobic layer, transparent frosted layer, the thickness of stiffening layer are equal.

Detailed description of the invention

Fig. 1 is the schematic diagram of a layer structure of the simple eyeglass in the utility model with multiple-protection function,

Fig. 2 is in the embodiment of the utility model, and the first oleophobic layer, transparent frosted layer, stiffening layer are on substrate lateral surface Distribution schematic diagram,

Wherein, 1-substrate, the 2-the first oleophobic layer, 3-transparent frosted layers, the 4-the second oleophobic layer, 5-stiffening layer.

Specific embodiment

It should be noted that word "upper", "lower" used in the description of the utility model refer to the direction in attached drawing 1 (in attached drawing 1 placement status of eyeglass this be also eyeglass when actual wear uses general state), word "inner" and "outside" point It does not refer to towards or away from the direction of (when lenses fitted) eyes.These are merely for convenience of description the utility model and simplification Description.

As shown in Fig. 1, the simple eyeglass with multiple-protection function of the utility model includes first in structure Transparent substrate 1, the lower area on 1 lateral surface of substrate are covered with the first oleophobic layer 2, the upper area on 1 lateral surface of substrate It is covered with transparent frosted layer 3, remaining region on 1 lateral surface of substrate in addition to the first oleophobic layer 2 and transparent frosted layer 3 is all covered with Stiffening layer 5 (such as attached drawing 2),

The thickness of first oleophobic layer 2, transparent frosted layer 3, stiffening layer 5 on 1 lateral surface of substrate is equal, the first oleophobic layer 2 Institute overlay area accounts for a quarter of 1 lateral surface size of substrate, and 3 overlay areas of transparent frosted layer account for 1 lateral surface size of substrate A quarter, 5 overlay areas of stiffening layer account for 2/4ths of 1 lateral surface size of substrate；

The second oleophobic layer 4 is covered on the medial surface of substrate 1.

1 lateral surface of CR-39 resin substrate (with film) during the preparation process, is sheltered from first, is only exposed by above-mentioned eyeglass Region on the lower forms the first oleophobic layer 2 in the region plating, and so on, plating is formed respectively again on 1 lateral surface of substrate Transparent frosted layer 3 and silica stiffening layer 5；Then plating forms the second oleophobic layer 4 on 1 medial surface of substrate.

Wearer is by glasses to when pop-up, if finger touches eyeglass, that is typically also the lower region of the eyeglass of contact Domain, therefore this programme is lower area the first oleophobic layer 2 of covering in eyeglass lateral surface, rather than the entire lateral surface of eyeglass, The finger is being avoided to reduce the dosage of oleophobic material on lateral surface while leaving grease on eyeglass lateral surface in this way；And this But all the second oleophobic layer 4 has been gone up in covering to scheme on the entire medial surface of eyeglass, this is because in addition to finger to be considered lifts mirror It is stayed in when piece outside the grease of eyeglass medial surface lower area, it is contemplated that eyeglass medial surface is contacted with the face of human body and eye Afterwards, it is attached to the grease of eyeglass medial surface middle and upper part；

On the other hand, it is contemplated that sunlight, which is substantially, to get off from the angular illumination of oblique upper, directly arrival wearer eye The part sunlight of eyeball is the top for the eyeglass walked when passing through eyeglass, therefore this programme forms transparent frosted in the region plating Layer 3, makes the sunlight at this be broken up, be weakened, avoids this direct projection of part light to eyes, greatly reduces that the eyes are affected by the sunlight Degree,

Stiffening layer 5 is arranged in central region on 1 lateral surface of substrate, and 5 overlay area of stiffening layer accounts for 1 lateral surface size of substrate Half strengthens the impact resistance of substrate 1, reduces substrate 1 and is hit (especially frontal impact) and broken possibility；

The different position of same layer is arranged in first oleophobic layer 2, transparent frosted layer 3, stiffening layer 5 by this programme, is being able to Give full play to its respectively function while decrease the number of plies and weight of eyeglass, reduce sense of discomfort when wearing；First dredges The thickness of oil reservoir 2, transparent frosted layer 3, stiffening layer 5 on 1 lateral surface of substrate is equal, ensure that eyeglass in appearance regular Property.

Claims

1. a kind of simple eyeglass with multiple-protection function, it is characterised in that: the eyeglass includes transparent substrate (1), Lower area on substrate (1) lateral surface is covered with the first oleophobic layer (2), the upper zone on substrate (1) lateral surface Domain is covered with transparent frosted layer (3)；The second oleophobic layer (4) is covered on the medial surface of the substrate (1).

2. as described in claim 1 with the simple eyeglass of multiple-protection function, it is characterised in that: the first oleophobic layer (2) institute overlay area accounts for a quarter of the substrate (1) lateral surface size, and transparent frosted layer (3) the institute overlay area accounts for The a quarter of substrate (1) the lateral surface size.

3. as described in claim 1 with the simple eyeglass of multiple-protection function, it is characterised in that: the substrate (1) is outside Remaining region on side in addition to the first oleophobic layer (2) and the transparent frosted layer (3) is all covered with stiffening layer (5), institute It is equal to state the first oleophobic layer (2), the transparent frosted layer (3), the thickness of the stiffening layer (5).