CN206920736U

CN206920736U - A kind of pre- myopic-preventing glasses

Info

Publication number: CN206920736U
Application number: CN201720844289.4U
Authority: CN
Inventors: 魏玉东
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-10
Filing date: 2017-07-10
Publication date: 2018-01-23
Anticipated expiration: 2027-07-10

Abstract

The utility model discloses a kind of pre- myopic-preventing glasses, including mirror holder and the eyeglass being arranged on described mirror holder, nose support is provided with the inside of described mirror holder, described eyeglass includes the lens type combined lens section below optical frames section and optical frames section, combined and formed to the prism of nasal side from convex lens and the substrate being arranged on the outside of described convex lens in described lens type combined lens section, wing of nose supporting part is respectively arranged with described nose support, the wing of nose supporting part described in 2 is connected by nostril bridge support portion.The utility model can be directed to ciliary muscle and force relaxation training, and crystal shrinks toughness and taken exercise, and far loosen seeing near with destruction of the eye to eyesight and being transformed into and see, to axis oculi development growth inhibition training, effectively pre- myopic-preventing development.

Description

A kind of pre- myopic-preventing glasses

Technical field

Functional form optometric technology field is the utility model is related to, more particularly to a kind of pre- myopic-preventing glasses.

Background technology

The effect of spectacles is to correct defects of vision, and is clear that remote object, in order that eyeball Ciliary muscle keeps certain regulating power, because the light in a distant place can not focus on the retina, it is unclear to cause to regard remote thing, and After having worn near-sighted glasses, it is possible to clearly image is obtained, so that eyesight is corrected.

Spectacles are for complication caused by high myopia, such as retinal detachment, vitreous opacity, cataract, green light Eye, nystagmus etc., there is certain prevention effect.

Spectacles are concavees lens.Concavees lens imaging is always mainly used less than object, the upright virtual image, concavees lens In correction of myopia.Myopia causes light is too early to be integrated into before retina mainly due to lenticular deformation, Concavees lens then serve the effect of divergent rays, and concavees lens make image distance elongated, fallen just into a virtual image that is upright, reducing On retina.

Existing function of myopia spectacles is single, and myopia is worn glasses for a long time, is pressed on the bridge of the nose or eye socket, directly oppresses the portion The blood vessel and nerve of position, hinder blood circulation.Spectacles are worn for a long time, ciliary muscle can be made to be chronically at tense situation, crystalline lens Elasticity is reduced, causes the anteroposterior diameter of eyeball eyeball elongated, undue prominent, eye socket collapses, part eye muscular atrophy, and ciliary muscle mistake Strong regulation causes pupil to diminish, and loses spirit and gloss, directly influences external, and if wear the time mistake of near-sighted glasses Long, the eye muscle played regulatory role can become too thin and weak, cause hypofunction, reduce and even lose recovery capability.

The content of the invention

The purpose of this utility model is：In order to improve the problem of existing function of myopia spectacles is single, the utility model carries The glasses occurred for a kind of pre- myopia prevention are a kind of pre- myopic-preventing glasses.

The utility model specifically uses following technical scheme to achieve these goals：

A kind of pre- myopic-preventing glasses, including mirror holder and the eyeglass that is arranged on described mirror holder, in described mirror holder Side is provided with nose support, and described eyeglass includes the lens type combined lens section below optical frames section and optical frames section, described Lens type combined lens section combine shape from convex lens and the substrate being arranged on the outside of described convex lens to the prism of nasal side Into being respectively arranged with wing of nose supporting part in described nose support, the wing of nose supporting part described in 2 is connected by nostril bridge support portion Connect.

The beneficial effects of the utility model are as follows：The utility model combines to form lens type group using prism with convex lens Lens region is closed, eyeglass is converted into eye condition when seeing near and sees remote state, nearly fatigue conversion is seen by what is be harmful to originally For beneficial remote training of seeing, the angle that increase eyes spoke is played solves to adjust nervous problem, the optical axis is scattered, and is seen far using substantial amounts of To improve eyesight, recover the normal vision function of eyes, avoid kopiopia and cause myopia generation, the environmental factor of development, tool There is effective pre- myopic-preventing effect；The utility model by being separately provided wing of nose supporting part and nostril bridge support portion in nose support, Nose support can be made preferably to be bonded to each other with nose, and then reduce the problem of glasses slide.

Optionally, it is preferably to realize the utility model, groove is respectively arranged with the opposite end face of described nose support, Described wing of nose supporting part is plugged on the inside of corresponding described groove respectively towards the corresponding described side end face of nose support one.By adopting Wing of nose supporting part is installed with groove structure, the fixation of wing of nose supporting part can be facilitated, it is preferably fitted in nose support, and And it can be convenient for changing when needed.

Optionally, preferably to realize the utility model, the screens portion of indent, institute are provided with described groove inner wall The edge in described screens portion can be embedded in by being provided with the nose support bottom outside edge stated.By setting edge and screens portion phase Mutually coordinate, wing of nose supporting part can be connected on the inside of groove, make its structure more firm, it is not easy to come off.

Optionally, preferably to realize the utility model, described screens portion is along described groove inner wall depth direction What is set at equal intervals is multigroup.Using multigroup screens portion, when the screens portion that the edge on wing of nose supporting part is connected to different depth When internal, it is in different height that can make wing of nose supporting part, and then the height of wing of nose supporting part can be adjusted according to nose state.

Optionally, preferably to realize the utility model, in described wing of nose supporting part away from the described side of nose support one The deep gouge of indent is provided with face, anti-skidding bed course is filled with the inside of described deep gouge, described anti-skidding bed course is oil suction cotton Into.By setting anti-skidding bed course, it is possible to increase the non-skid property of wing of nose supporting part, avoid its landing, and utilize oil suction cotton Into anti-skidding bed course, wing of nose position can be adsorbed caused by grease, avoid wing of nose supporting part slide.

Optionally, preferably to realize the utility model, described wing of nose supporting part and described nostril bridge support portion are Rubber is made.Wing of nose supporting part and nostril bridge support portion is made by using rubber, wing of nose supporting part or nostril bridge support can be avoided Portion produces impression on the wing of nose or the bridge of the nose.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model lens structure schematic diagram；

Fig. 3 is the utility model nose support structural representation；

Fig. 4 is the utility model lens type combined lens section use principle schematic diagram；

Fig. 5 is the utility model wing of nose supporting structure schematic diagram.

Reference：101. mirror holder, 102. eyeglasses, 103. nose supports, 104. optical frames sections, 105. lens type combined lens Area, 106. convex lens, 107. prisms, 108. wing of nose supporting parts, 109. nostril bridge support portions, 110. grooves, 111. screens portions, 112. edge, 113. anti-skidding bed courses.

Embodiment

In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following examples to this Utility model is described in further detail.

Existing spectacles are made up of mirror holder and eyeglass, and eyeglass is concavees lens, partly rectifying with pre- myopia prevention function It positive glasses, can only be used in reading and closely study, need individually to prepare a secondary spectacles when seeing remote, it is very numb It is tired, and wearing comfort is poor, and mirror holder is pressed on the bridge of the nose, and impression is easily produced on the bridge of the nose, very unsightly, and is carried not It is convenient.

The defects of the utility model can not conveniently realize pre- myopia prevention for existing glasses, does to eyeglass and nose support Improve, as shown in Figure 1, Figure 2, Figure 3 shows, the utility model provides a kind of pre- myopic-preventing glasses, including mirror holder 101 and is arranged on Eyeglass 102 on described mirror holder 101, the described inner side of mirror holder 101 is provided with nose support 103, described eyeglass 102 includes light Learn the lens type combined lens section 105 of lens region 104 and the lower section of optical frames section 104, described lens type combined lens section 105 Combined and formed to the prism 107 of nasal side from convex lens 106 and the substrate being arranged on the outside of described convex lens 106, described Nose support 103 on the wing of nose supporting part 108 that is respectively arranged with described in wing of nose supporting part 108,2 pass through the phase of nostril bridge support portion 109 Connection.In the utility model, using existing full frame mirror holder.

As shown in figure 4, when normal eyes see remote, see that nearly eyes are realized and concentrate on by regarding thing, different distance forms different angles Degree, when adding prism of the substrate to nasal side using lower degree convex lenses of the present utility model, sight is formed when making the eyes see near angle Parastate when degree tends to see remote, makes optical axis deviate rate center in the wrong outwardly, causes to dissipate outside eyeball abduction, reduces set and adjust Section.

The utility model forms optical frames section using regular myopia eyeglass, is located at eyeglass top, makes lens type group Close lens region and be located at eyeglass bottom, when normal long sight, optical frames section can be used, made overall structure as spectacles With；When seeing near, lens type combined lens section can be used, reaches and the regulation with eye and set work(is replaced during seeing closely Can, seeing complexity to be closely converted into eye and see remote state, by originally it is harmful see nearly fatigue be dexterously converted into it is beneficial see it is remote Training, the angle played of increase eyes spoke solve to adjust nervous problem, the optical axis is scattered, using largely seeing far to improve eyesight, Recover the normal vision function of eyes.It is whole due to closing to form Integrated lenses optical frames section and lens type combined lens district's groups Body structure, which can be realized, to be seen near and sees remote dual-purpose, makes its more convenient to carry.

Entirely different with common near-sighted glasses, the utility model is that a prevention for learning exclusively for child and especially researching and developing is near Depending on the glasses of generation, this mirror is worn, the excessive growth by suppressing axis oculi avoids the generation of myopia.

Because the utility model is separately provided nostril bridge support portion and wing of nose supporting part in nose support, make its nose with wearer Beam and the wing of nose are bonded to each other, and avoid existing unified Mirror frame structure from existing and the not high wing of nose local pressure that causes of wing of nose matching degree Problem, the bridge of the nose and the wing of nose is preferably bonded to each other with nostril bridge support portion and wing of nose supporting part, disperse stress, avoid long-term Impression caused by wearing and local neurotrosis, greatly reduce the local damage come due to long periods of wear glasses band and local skill The problem of failing.

Embodiment 1：

As shown in figure 5, install for convenience, in the present embodiment, it is preferable that on the opposite end face of described nose support 103 Groove 110 is respectively arranged with, described wing of nose supporting part 108 is plugged on respectively towards the corresponding described side end face of nose support 103 1 The corresponding described inner side of groove 110.In the present embodiment, it is integrally-built glasses for the nose support in such as Fig. 1 and mirror holder, makes nose Wing supporting part is plugged on the inside of groove, can facilitate the installation of wing of nose supporting part, when the wing of nose supporting part position in two nose supports After fixation, the position in nostril bridge support portion is also relatively fixed.

It is further preferred that the fixation to wing of nose supporting part for convenience, is provided with interior on the described inwall of groove 110 Recessed screens portion 111, the edge that can be embedded in described screens portion 111 is provided with the described bottom outside edge of nose support 103 112.When mounted, wing of nose supporting part is plugged in the groove in corresponding nose support respectively, edge is connected to screens When on the inside of portion, wing of nose supporting part can not drop from nose support easily, and stabilizing it property is higher.

In order to facilitate the height of adjustment wing of nose supporting part, in the present embodiment, it is further preferred that described screens portion 111 It is multigroup to be set at equal intervals along the described inwall depth direction of groove 110.It is inside along depth of groove direction in the present embodiment Side grafting wing of nose supporting part, and then the height of wing of nose supporting part can be adjusted, conveniently can highly it be adjusted according to the bridge of the nose with mirror person Save the position in wing of nose supporting part and nostril bridge support portion, enable wing of nose supporting part and nostril bridge support portion preferably with bridge of the nose phase interworking Close, while it is played good support effect, do not allow mirror holder easy to fall off.

In the present embodiment, during for mirror holder and larger lens structure relative weight, asking for impression is easily formed on the bridge of the nose Topic, described wing of nose supporting part 108 and described nostril bridge support portion 109 is set to be both preferably rubber and be made.Make wing of nose supporting part and Nostril bridge support portion is integrally formed processing, when it is fitted on the bridge of the nose, can buffer pressure of the mirror holder to the bridge of the nose, avoid existing Nose support causes the bridge of the nose the problem of neurotrosis easily occur in generation impression or local pressure on the bridge of the nose.Because the utility model can To adjust the position of wing of nose supporting part for the bridge of the nose situation of different wearers, enable wing of nose supporting part and nostril bridge support portion equal Weighing apparatus be fitted on the bridge of the nose, can dissipation of ferees, reduce bridge of the nose pressure, make overall structure wear it is more comfortable.

Embodiment 2：

During glasses long periods of wear, easily adhere to grease in nose support position, nose support is easily glided from the bridge of the nose, In the present embodiment, the problem of easily downslide due to oiliness issues for existing nose support, the wing of nose supporting part to being bonded the wing of nose Improved, it is preferable that in described wing of nose supporting part 108 away from being provided with indent on the described side end face of nose support 103 1 Deep gouge, anti-skidding bed course 113 is filled with the inside of described deep gouge, described anti-skidding bed course 113 is made up of oil absorbent material.This implementation In example, weaved cotton cloth using the superfine fibre cloth of existing lipophile and anti-skidding bed course is made, it is connected on the inside of deep gouge, make to prevent The outer surface of skidding layer is located on the outside of deep gouge, makes the anti-skidding layer contacts wing of nose.

In the present embodiment, it is fitted in using anti-skidding bed course on the wing of nose, can plays a part of adsorbing grease, avoid grease attached Cause on the wing of nose supporting part wing of nose supporting part easily slide cause mirror holder easily to come off the problem of.Meanwhile in the present embodiment, Anti-slip veins can be set on anti-skidding bed course, increase its frictional force between the wing of nose, improve its non-skid property.

It is described above, preferred embodiment only of the present utility model, not limiting the utility model, the utility model Scope of patent protection be defined by claims, it is every to be equal with what specification of the present utility model and accompanying drawing content were made Structure change, similarly it should be included in the scope of protection of the utility model.

Claims

1. a kind of pre- myopic-preventing glasses, including mirror holder (101) and the eyeglass (102) that is arranged on described mirror holder (101), Nose support (103) is provided with the inside of described mirror holder (101), it is characterised in that：Described eyeglass (102) includes optical frames section (104) the lens type combined lens section (105) and below optical frames section (104), described lens type combined lens section (105) Formed from convex lens (106) and the substrate being arranged on the outside of described convex lens (106) to the combination of the prism (107) of nasal side, Wing of nose supporting part (108) is respectively arranged with described nose support (103), the wing of nose supporting part (108) described in 2 passes through the bridge of the nose Supporting part (109) is connected.

A kind of 2. pre- myopic-preventing glasses according to claim 1, it is characterised in that：It is opposite in described nose support (103) End face on be respectively arranged with groove (110), described wing of nose supporting part (108) is towards corresponding described nose support (103) side End face is plugged on the inside of corresponding described groove (110) respectively.

A kind of 3. pre- myopic-preventing glasses according to claim 2, it is characterised in that：In described groove (110) inwall On be provided with the screens portion (111) of indent, described card can be embedded in by being provided with described nose support (103) bottom outside edge The edge (112) in position portion (111).

A kind of 4. pre- myopic-preventing glasses according to claim 3, it is characterised in that：Described screens portion (111) is edge Described groove (110) inwall depth direction sets multigroup at equal intervals.

A kind of 5. pre- myopic-preventing glasses according to claim any one of 1-4, it is characterised in that：In described wing of nose branch Support part (108) is filled with away from the deep gouge that indent is provided with the described side end face of nose support (103) one on the inside of described deep gouge Anti-skidding bed course (113), described anti-skidding bed course (113) are made up of oil absorbent material.

A kind of 6. pre- myopic-preventing glasses according to claim any one of 1-4, it is characterised in that：Described wing of nose support Portion (108) and described nostril bridge support portion (109) are that rubber is made.