CN206848614U - A kind of progressive presbyopia glasses - Google Patents

Abstract

The utility model discloses a kind of progressive presbyopia glasses, it includes picture frame；The Bifocal lenses of picture frame are arranged at, Bifocal lenses have positioned at the zero diopter face of upper end and the presbyopia face under zero diopter face；And the mould release membrance in presbyopia face is covered in, mould release membrance is separated in presbyopia face.The utility model utilizes zero diopter and presbyopia face, facilitates the elderly to wear；Simultaneously using mould release membrance covering presbyopia face, avoid in eyeglass high scale line of demarcation, be easy to the elderly to distinguish and use.

Description

A kind of progressive presbyopia glasses

Technical field

The application belongs to optometric technology field, specifically, is related to a kind of progressive presbyopia glasses.

Background technology

Progressive lenses are the eyeglasses of focal length more than one, are different from traditional presbyopic glasses, when a people due to the age increase and When eye adjusting force weakens, it is necessary to depending on remote and depending on closely making vision correction respectively, at this moment often needing to wear use respectively with two pair of glasses, This is generated two kinds of different refractive power mills on same eyeglass with regard to very inconvenient, turns into the eyeglass in two regions, this Eyeglass is often worn by the aged, can avoid wearing the trouble changed.And such a progressive presbyopia glasses on the market generally for Facilitate the elderly to use, scale line of demarcation all can be deliberately carried out on eyeglass, consequently, it is possible to when user takes use home in order to Prevent sight from bothering, generally can all scrape off graduation mark, can more or less influence the surface of eyeglass, cause to damage.

Utility model content

In view of this, technical problems to be solved in this application there is provided a kind of progressive presbyopia glasses, by presbyopia Mould release membrance is pasted on face and distinguishes zero diopter area and presbyopia area, the trouble for avoiding the elderly from using.

In order to solve the above-mentioned technical problem, this application discloses a kind of progressive presbyopia glasses, it includes picture frame；It is arranged at mirror The Bifocal lenses of frame, Bifocal lenses have positioned at the zero diopter face of upper end and the presbyopia face under zero diopter face；And it is covered in old Depending on the mould release membrance in face, mould release membrance is separated in presbyopia face.

According to the embodiment of the utility model one, wherein above-mentioned zero diopter face intersects a line of demarcation, line of demarcation with presbyopia face Higher than center of lens 1mm ~ 3mm.

According to the embodiment of the utility model one, wherein the above-mentioned presbyopia face number of degrees are between 0.75D ~ 4.00D.

According to the embodiment of the utility model one, wherein above-mentioned picture frame has temple, temple has fixed part and connection solid Determine the support ear in portion, support ear is extending in fixed part.

Compared with prior art, the application can be obtained including following technique effect：

1）Using mould release membrance covering presbyopia face, it is easy to the elderly to distinguish, avoids in eyeglass high scale.

2）Zero diopter and presbyopia face are utilized simultaneously, facilitates the elderly to use, avoids changing the trouble worn.

Certainly, implementing any product of the application must be not necessarily required to reach all the above technique effect simultaneously.

Brief description of the drawings

Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：

Fig. 1 is the progressive presbyopia glasses stereogram of the embodiment of the present application；

Fig. 2 is the Bifocal lenses schematic diagram of the embodiment of the present application.

Reference

Picture frame 10, Bifocal lenses 20, zero diopter face 21, presbyopia face 22, mould release membrance 30, temple 40, fixed part 41, hold in the palm ear 42, line of demarcation L, center of lens A.

Embodiment

Presently filed embodiment is described in detail below in conjunction with drawings and Examples, and thereby how the application is applied Technological means can fully understand and implement according to this to solve technical problem and reach the implementation process of technical effect.

Please also refer to Fig. 1 and Fig. 2, Fig. 1 is the progressive presbyopia glasses stereogram of the embodiment of the present application, and Fig. 2 is the application The schematic diagram of Bifocal lenses 20 of embodiment.As illustrated, a kind of progressive presbyopia glasses include picture frame 10；It is arranged at the double of picture frame 10 Light microscopic piece 20, Bifocal lenses 20 have positioned at the zero diopter face 21 of upper end and the presbyopia face 22 under zero diopter face 21；And covering Mould release membrance 30 in presbyopia face 22, mould release membrance 30 are separated in presbyopia face 22.In the embodiment of the utility model one, double light microscopics Piece 20 is combined by the zero diopter face 21 and presbyopia face 22 of two kinds of different diopters, and wherein zero diopter face 21 does not have diopter, does not both have There is myopia degree, also without hyperopia degree, more without astigmatism degree.It is to be added to coordinate presbyopia face 22 to use herein, when When using Bifocal lenses 20 provided by the utility model with presbyopic user, zero diopter face 21 can not only see a distant place clearly Things, and the effects such as husky and decoration of keeping out the wind, some can also the influence of antiultraviolet or infrared ray to eyes, with regard to eyeglass For glass material, there is the white mirror of light, light-sensitive glasses, mirror coating, crystal glasses, gram department's mirror, gram match mirror etc., the utility model not as Limit.

The number of degrees of presbyopia face 22 can do quantitative making between 0.75D ~ 4.00D according to the actual inspection number of degrees of user, convenient Client selects, and expands use range.

In addition, as shown in figure 1, the utility model presbyopia face 22 cover mould release membrance 30, use and facilitate old user to distinguish Presbyopia face 22 and zero diopter face 21, distinguish and tear mould release membrance 30 later, directly wear and use, accelerate to use break-in period, while from Type film 30 has isolation dust, more convenient than usual addition scale line of demarcation L the advantages of being easily peeled off, and greatly protects Eyeglass is protected in itself.

It is noted that such as Fig. 2.Zero diopter face 21 intersects a line of demarcation L with presbyopia face 22, and line of demarcation L is higher than eyeglass Center A, and difference is in 1mm ~ 3mm.It should be noted that line of demarcation L, which differs, is set to the straight line of rule, accompanying drawing 2 is simply conveniently painted Show.In the embodiment of the utility model one, line of demarcation L is set slightly above center of lens A, reduces zero diopter to a certain degree The relative area in face 21, when old user uses presbyopia face 22, it more can conveniently find gaze area accurately；Using zero diopter face 21 again When observing distant place, come back slightly, just can concentrate the region of sight in center of lens A up.Easy to use, one is secondary dual-purpose, avoids Frequently change.

Next, please continue to refer to Fig. 1.As illustrated, picture frame 10 has temple 40, temple 40 has fixed part 41 and connected The support ear 42 of fixed part 41 is met, support ear 42 is extending in fixed part 41.Thus one, when user is using the utility model During the product provided, if feeling that temple 40 is slightly short, when can't reach ear, support ear 42, placement can be extended.Wherein Support ear 42 part is built in fixed part 41, in adjustment, relative can pull out a part, increase and use, the utility model is not As limit.

Some preferred embodiments of the application have shown and described in described above, but as previously described, it should be understood that the application Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in application contemplated scope described herein It is modified., then all should be in this Shen and the change and change that those skilled in the art are carried out do not depart from spirit and scope Please be in the protection domain of appended claims.

Claims (3)

1. A kind of 1. progressive presbyopia glasses, it is characterised in that including：

   Picture frame；

   The Bifocal lenses of the picture frame are arranged at, the Bifocal lenses have positioned at the zero diopter face of upper end and are located at the zero diopter face Under presbyopia face；And

   The mould release membrance in the presbyopia face is covered in, the mould release membrance is separated in the presbyopia face；

   Wherein, the zero diopter face and the presbyopia face intersect a line of demarcation, the line of demarcation higher than the center of lens 1mm ~ 3mm。
2. 2. progressive presbyopia glasses according to claim 1, it is characterised in that the wherein described presbyopia face number of degrees 0.75D ~ Between 4.00D.
3. 3. progressive presbyopia glasses according to claim 1, it is characterised in that wherein described picture frame has temple, the mirror Leg has the support ear of fixed part and the connection fixed part, described to ask ear extending in the fixed part.