CN207114916U - A kind of glasses for facilitating user's self-changeable eyeglass - Google Patents

Abstract

The utility model discloses a kind of glasses for facilitating user's self-changeable eyeglass,It is inconvenient to solve the problems, such as that eyeglass Dismountable is changed,The technical scheme for solving the problem mainly includes mirror holder,The eyeglass and nose support being fixed on mirror holder,Mirror holder includes temple,The bridge of the nose and picture frame body,Nose support is fixed on picture frame body or the bridge of the nose,The picture frame body is connected to temple by the first connector,Picture frame body is connected to the bridge of the nose by the second connector,The edge of eyeglass is provided with two the first open slots and the second open slot being oppositely arranged,Eyeglass passes through the first open slot and the first connector clamping,Eyeglass realizes the spacing of fore-and-aft direction in the part of the first opening groove edge by temple and picture frame body,Eyeglass passes through the second open slot and the second connector clamping,Eyeglass realizes the spacing of fore-and-aft direction in the part of the second opening groove edge by the bridge of the nose and picture frame body,The edge of eyeglass trailing flank fits in the preceding surface of picture frame body.

Description

A kind of glasses for facilitating user's self-changeable eyeglass

Technical field

It the utility model is related to a kind of glasses for facilitating user's self-changeable eyeglass.

Background technology

The crowd of today's society wearing spectacles gradually increases, and glasses mainly include regarding nearly glasses and reading glasses, the elderly Its eyesight is constantly degenerated with advancing age, gradually produces the situation of near-distance reading or operational difficulties, general the elderly is Presbyopic glasses can be worn to be focused to nearly thing, and when people did not easily caused hypometropia at that time with eye transition or with eye for a long time, General myopia population needs to wear spectacles to be focused to remote thing, but the eyeglass of nearly glasses and reading glasses is generally For glass or resin lens, its easily breakage of dropping or be pressurized, and the optician's shop that specialty is generally required after breakage reconfigures Eyeglass install, meanwhile, the presbyopic degree or myopic degree of eyes can also change over time, when the number of degrees of eyeglass and eyes not Optician's shop is also required to during symbol and reconfigures eyeglass installation, this is more inconvenient for the user of remote mountain areas, so as to just Also increasingly strengthen in the demand of the glasses of user's self-changeable eyeglass.

Utility model content

The utility model purpose to be reached just is to provide a kind of glasses for facilitating user's self-changeable eyeglass, its eyeglass Disassembling, assembling and replacing is convenient, is easy to user to change eyeglass at any time.

In order to achieve the above object, the utility model adopts the following technical scheme that：It is a kind of to facilitate user's self-changeable eyeglass Glasses, including mirror holder, the eyeglass that is fixed on mirror holder and nose support, mirror holder, which includes temple, the bridge of the nose and picture frame body, nose support, to be fixed In on picture frame body or the bridge of the nose, the picture frame body is connected to temple by the first connector, and picture frame body passes through the second connection Part is connected to the bridge of the nose, and the edge of eyeglass is provided with two the first open slots being oppositely arranged and the second open slot, eyeglass pass through first Open slot and the first connector clamping, eyeglass realize fore-and-aft direction in the part of the first opening groove edge by temple and picture frame body It is spacing, eyeglass by the second open slot and the second connector clamping, eyeglass the part of the second opening groove edge by the bridge of the nose with Picture frame body realizes the spacing of fore-and-aft direction, and the edge of eyeglass trailing flank fits in the preceding surface of picture frame body.

Further, the bridge of the nose includes gear in the spacing elongated end of the preceding surface of eyeglass progress.

Further, the temple includes temple body and pile crown, and one end and the temple body of pile crown are hinged, pile crown it is another One end bends towards eyeglass and is connected with the first connector, and another terminal block of pile crown is spacing in the progress of the preceding surface of eyeglass.

Further, the angle of the opening direction of first open slot and the second open slot is ɑ, wherein 100 °≤ɑ≤ 180°。

Further, the eyeglass includes being used for the near reading range regarding far field and for observation nearby for watching a distant place, described Near reading range be located at regarding far field obliquely downward, near reading range compared to regarding far field close to nose support.

Further, the near reading range is with the presbyopic number of degrees and/or regarding the number of degrees of the far field with myopia.

Further, the eyeglass includes left eyeglass lens, and the near reading range of left eyeglass lens is located at regarding the lower right in far field.

Further, the eyeglass includes right eye eyeglass, and the near reading range of right eye eyeglass is located at regarding the lower left in far field.

Further, the eyeglass is the rectangle or inverted trapezoidal eyeglass of rounding, is located at the cornerwise of eyeglass depending on far field Top, near reading range are located at cornerwise lower section of eyeglass.

Further, goggles is in far field or the near reading range of regarding；Or the eyeglass is provided with through hole, depending on far field or Near reading range is formed by through hole.

After adopting the above technical scheme, the utility model has the following advantages that：

1st, first, eyeglass by the first open slot and the second open slot respectively with the first connector and the second connector card Connect, so as to realize positioning of the eyeglass on lens plane, meanwhile, eyeglass slipped into along lens plane in picture frame and with two connectors Clamping, its disassembling operations is convenient and soft handle, so as to facilitate user to do it yourself to change the eyeglass of different type and the number of degrees, meets The various wearing demands of user, improve the scope of application of presbyopic glasses；Secondly, temple and picture frame body realize mirror at the first open slot Piece in the longitudinal direction spacing, the bridge of the nose and picture frame body limit eyeglass at the second open slot and moved in the longitudinal direction, from And the reliable location of eyeglass in the longitudinal direction when ensureing to wear presbyopic glasses, meanwhile, make full use of temple, the bridge of the nose and picture frame body These presbyopic glasses existing structures move in the longitudinal direction to limit eyeglass, avoid separately setting other position limiting structures, simplify presbyopic glasses Structure, in addition, the first open slot and the second open slot are located at the relative position of eyeglass, two connectors pass through two open slots The upper movement for limiting eyeglass in direction up and down, i.e. two groups of connectors and open slot are mutually limited and restricted from different directions, Further increase the reliability that eyeglass is fixed on picture frame；Finally, the edge of the trailing flank of eyeglass fits in picture frame body, from And the contact area and contact point of eyeglass and picture frame are increased, the centre position forced breakage of eyeglass is avoided, improves eyeglass installation Intensity afterwards, meanwhile, reinforcer of the picture frame body as lens edge, also improve the drop resistant ability of lens edge.

2nd, the elongated end of the bridge of the nose blocks corresponding eyeglass in fore-and-aft direction, is limited so as to the elongated end of the bridge of the nose as locating part Eyeglass moves forward at the second open slot, avoids separately setting other position-limit mechanisms at the bridge of the nose and increasing the complicated journey of Mirror frame structure Degree, also beneficial to the processing of whole mirror holder.

3rd, one end of pile crown and temple body are hinged, and beneficial to temple to eyeglass direction folding storage, reduce whole presbyopic glasses Space-consuming, facilitate user to place, the other end of pile crown is bent to eyeglass direction to be extended and be connected with the first connector, pile crown Elongated end block corresponding eyeglass in fore-and-aft direction, so as to pile crown elongated end as locating part limitation eyeglass first be open Moved forward at groove, avoid separately setting position-limit mechanism in Front of the temple and increasing the complexity of Mirror frame structure, beneficial to presbyopic glasses Lighting.

4th, the angle ɑ of the opening direction of the first open slot and the second open slot is 100 °~180 °, ensures eyeglass in eyeglass It is reliable spacing in plane.As 100 ° of ɑ ＜, inclined degree is excessive up or down with the second open slot for the first open slot, so as to First connector and the second connector easily skid off out of corresponding open slot, and the reliability of connection is not high.

5th, on an eyeglass there is regarding far field existing near reading range again, and the scape of distant place can have both been watched during so as to wear presbyopic glasses Thing, nearly thing can be watched again, avoid presbyopic glasses from wearing and remove repeatedly；To reduce the fatigue strength of eyes and neck, people is observing General nearly thing focuses on the intermediate region of two obliquely downward during nearly thing, and general two at eye level to watch when watching distant view Larger range of scenery, near reading range are located at regarding the obliquely downward in far field and rotated down compared to regarding far field close to nose support, eyeball The nearly thing of obliquely downward is focused on by near reading range, improves the definition of nearly thing observation, eyeball is rotated up by being focused on depending on far field Scenery in a distant place, beneficial to seeing remote thing and see being switched fast between nearly thing, meanwhile, near reading range is located at regarding the obliquely downward in far field, It is bigger depending on far field viewing angle under conditions of ensureing that nearly object space is just observed, so as to watch larger range of distant view, depending near Area and distribution depending on far field also more meet ergonomics, reduce the fatigue of eyes and cervical vertebra.

6th, the near reading range of left eyeglass lens is located at regarding the lower right in far field.So as to left eyeglass lens near reading range be located at left eye with closely Between thing, ensure left eye when observing nearly thing must by the near reading range of left eyeglass lens, left eyeglass lens regard far field be located at left eye and Between distant view, far field must be regarded when seeing distant view by left eyeglass lens by ensureing that left eye lift is observed.

7th, the near reading range of right eye eyeglass is located at regarding the lower left in far field.So as to right eye eyeglass near reading range be located at right eye with closely Between thing, ensure right eye when observing nearly thing must by the near reading range of right eye eyeglass, right eye eyeglass regard far field be located at right eye and Between distant view, far field must be regarded when seeing distant view by right eye eyeglass by ensureing that right eye lift is observed.

8th, far field is regarded as goggles, and reduction regards influence of the far field to distant view reflection light, when ensureing that presbyopia watches distant view Definition, meanwhile, goggles reduces the quantity and intensity of the ultraviolet for falling into eyes, beneficial to guarantor as layer protecting film Eyeshield eyeball.

Brief description of the drawings

The utility model is described in further detail below in conjunction with the accompanying drawings：

Fig. 1 is the front view (one) of glasses in embodiment one；

Fig. 2 is the top view of mirror holder in embodiment one；

Fig. 3 is the front view of left eyeglass lens in embodiment one；

Fig. 4 is the front view (two) of glasses in embodiment one；

Fig. 5 is the front view (three) of glasses in embodiment one；

Fig. 6 is the front view (four) of glasses in embodiment one；

Fig. 7 is the front view of glasses in embodiment two.

Embodiment

In the utility model, it is a left side in front of left eye when left and right refers to that human eye faces object, is the right side in front of right eye.First opens The opening direction of mouthful groove and the second open slot is the bottom wall of corresponding opening groove to the bearing of trend of notch.

Embodiment one：

The present embodiment provides a kind of glasses for facilitating user's self-changeable eyeglass, as shown in Figure 1 to Figure 3, including mirror holder 1, The eyeglass 2 and nose support 3 being fixed on mirror holder 1, mirror holder 1 include temple 11, the bridge of the nose 12 and picture frame body 13, and nose support 3 is fixed on mirror On frame body 13, picture frame body 13 is connected to temple 11 by the first connector 131, and picture frame body 13 passes through the second connector 132 are connected to the bridge of the nose 12, and the edge of eyeglass 2 is provided with two the first open slots 201 and the second open slot 202 being oppositely arranged, mirror Piece 2 is by the first open slot 201 and the clamping of the first connector 131, and eyeglass 2 is in the part at the edge of the first open slot 201 by temple 11 realize the spacing of fore-and-aft direction with picture frame body 13, and eyeglass 2 passes through the second open slot 202 and the clamping of the second connector 132, mirror Piece 2 realizes the spacing of fore-and-aft direction, the rear side of eyeglass 2 in the part at the edge of the second open slot 202 by the bridge of the nose 12 and picture frame body 13 The edge in face fits in the preceding surface of picture frame body 13.

First, eyeglass 2 is connected with the first connector 131 and second respectively by the first open slot 201 and the second open slot 202 The clamping of fitting 132, so as to realize positioning of the eyeglass 2 in the plane of eyeglass 2, meanwhile, eyeglass 2 is slipped into picture frame along the plane of eyeglass 2 And with two connector clampings, its disassembling operations is convenient and soft handle, so as to facilitate user to do it yourself to change different type and The eyeglass 2 of the number of degrees, meet the various wearing demands of user, improve the scope of application of presbyopic glasses；Secondly, temple 11 and picture frame body 13 In the longitudinal direction spacing of eyeglass 2 is realized at the first open slot 201, the bridge of the nose 12 and picture frame body 13 are in the second open slot Limit eyeglass 2 at 202 to move in the longitudinal direction, in the longitudinal direction reliable fixed of eyeglass 2 during so as to ensure to wear presbyopic glasses Position, meanwhile, make full use of these presbyopic glasses existing structures of temple 11, the bridge of the nose 12 and picture frame body 13 to limit eyeglass 2 front and rear Side moves up, and avoids separately setting other position limiting structures, simplifies the structure of presbyopic glasses, in addition, the first open slot 201 and the second opening Groove 202 is located at the relative position of eyeglass 2, and two connectors above limit eyeglass 2 by two open slots upper and lower from different directions The movement of left and right directions, i.e. two groups of connectors and open slot are mutually limited and restricted, and are further increased eyeglass 2 and are fixed on picture frame On reliability；Finally, the edge of the trailing flank of eyeglass 2 fits in picture frame body 13, so as to increase connecing for eyeglass 2 and picture frame Contacting surface product and contact point, the centre position forced breakage of eyeglass 2 is avoided, improve the intensity after eyeglass 2 is installed, meanwhile, picture frame sheet Reinforcer of the body 13 as the edge of eyeglass 2, also improve the drop resistant ability at the edge of eyeglass 2.

The bridge of the nose 12 includes gear and spacing elongated end 121 is carried out on the preceding surface of eyeglass 2.So as to which elongated end 121 is as spacing Part limitation eyeglass 2 moves forward at the second open slot 202, avoids separately setting other position-limit mechanisms at the bridge of the nose 12 and increasing mirror holder The complexity of 1 structure, also beneficial to the processing of whole mirror holder 1.

Temple 11 includes temple body 111 and pile crown 112, and one end of pile crown 112 and temple body 111 are be hinged, beneficial to mirror Leg body 111 reduces the space-consuming of whole presbyopic glasses, facilitates user to place to the direction folding storage of eyeglass 2, pile crown 112 The other end bends towards eyeglass 2 and is connected with the first connector 131, and another terminal block of pile crown 112 is carried out on the preceding surface of corresponding eyeglass 2 It is spacing, move forward, avoid in mirror at the first open slot 201 as locating part limitation eyeglass 2 so as to the elongated end of pile crown 112 The front end of leg 11 separately sets position-limit mechanism and increases the complexity of the structure of mirror holder 1, beneficial to the lighting of presbyopic glasses.

The angle of the opening direction of first open slot 201 and the second open slot 202 is ɑ, wherein 100 °≤ɑ≤180 °, are protected It is reliable spacing in the plane of eyeglass 2 to demonstrate,prove eyeglass 2.As 100 ° of ɑ ＜, the first open slot 201 and the second open slot 202 upwards or to Lower inclined degree is excessive, so as to which the first connector 131 and the second connector 132 easily skid off out of corresponding open slot, connects Reliability it is not high.

In the present embodiment, eyeglass 2 includes being used for the near reading range 5 regarding far field 4 and for observation nearby for watching a distant place, depending near Area 5 has a presbyopic number of degrees, and the near reading range 5 is located at regarding the obliquely downward in far field 4, near reading range 5 compared to regarding far field 4 close to nose Support 3.

There is regarding far field 4 existing near reading range 5 again, the scape of distant place can have both been watched during so as to wear presbyopic glasses on one eyeglass 2 Thing, nearly thing can be watched again, avoid presbyopic glasses from wearing and remove repeatedly；To reduce the fatigue strength of eyes and neck, people is observing General nearly thing focuses on the intermediate region of two obliquely downward during nearly thing, and general two at eye level to watch when watching distant view Larger range of scenery, near reading range 5 are located at regarding the obliquely downward in far field 4 and compared to, close to nose support 3, eyeball is downward regarding far field 4 The nearly thing that obliquely downward is focused on by near reading range 5 is rotated, improves the definition of nearly thing observation, eyeball is rotated up by regarding far field 4 focus on the scenery in a distant place, beneficial to seeing remote thing and see being switched fast between nearly thing, meanwhile, near reading range 5 is located at regarding far field 4 Obliquely downward, it is bigger depending on the viewing angle of far field 4 under conditions of ensureing that nearly object space is just observed, it is larger range of so as to watch Distant view, improve the usage experience of user, near reading range 5 and the distribution depending on far field 4 also more meet ergonomics, reduce eyes and The fatigue of cervical vertebra.

Eyeglass 2 includes left eyeglass lens 21 and right eye eyeglass 22, and the near reading range 5 of left eyeglass lens 21 is located at regarding the bottom right in far field 4 Side.So that the near reading range 5 of left eyeglass lens 21 between left eye and nearly thing, ensures that when left eye observes nearly thing left eyeglass must be passed through The near reading range 5 of piece 21, left eyeglass lens 21 regard far field 4 between left eye and distant view, and guarantee left eye lift is observed must when seeing distant view Surely far field 4 is regarded by left eyeglass lens 21.The near reading range 5 of right eye eyeglass 22 is located at regarding the lower left in far field 4.So as to right eye eyeglass 22 near reading range 5 between right eye and nearly thing, ensure right eye observe nearly thing when must by the near reading range 5 of right eye eyeglass 22, Right eye eyeglass 22 regards far field 4 between right eye and distant view, and guarantee right eye lift is observed must be by right eye eyeglass when seeing distant view 22 regard far field 4.

In the present embodiment, far field 4 is regarded as goggles, and reduction regards influence of the far field 4 to distant view reflection light, ensures presbyopia Watch distant view when definition, meanwhile, goggles be used as layer protecting film, reduce the ultraviolet for falling into eyes quantity and by force Degree, beneficial to protect eyes.Certainly, there can also be the number of degrees of myopia depending on far field 4, near reading range 5 is then for goggles or with old The number of degrees of presbyopia, meet that myopia crowd clearly watches the use demand in a distant place.

In the present embodiment, eyeglass 2 is the inverted trapezoidal eyeglass of rounding, and cornerwise top of eyeglass 2 is located at depending on far field 4, Near reading range 5 is located at cornerwise lower section of eyeglass 2, and near reading range 5 is trapezoidal.So as to regarding the area substantially phase in far field 4 and near reading range 5 Deng ensureing nearly viewing scope when seeing and far seeing, certainly, as shown in Figure 4 and Figure 5, eyeglass 2 can also be rectangle eyeglass, ellipse The eyeglass of shape eyeglass or other shapes.

In the present embodiment, can have in left eyeglass lens 21 and right eye eyeglass 22 with one regarding far field 4 and near reading range 5, another Individual is plano lens or concave lens, so as to suitable for the normal or near-sighted crowd of an eyes presbyopic, another eyes.

In the present embodiment, as described in Figure 6, near vision zone 5 can also be right angled triangle, the right-angle side and mirror of right angled triangle The side of piece 2 overlaps, and certainly, near vision zone 6 can also rectangle or other shapes.

In the present embodiment, nose support 3 can also be fixed on the bridge of the nose 12.

In the present embodiment, picture frame body 13 is half-frame structure, and certainly, picture frame body 13 can also be the full frame knot of closing Structure.

Embodiment two：

The present embodiment provides a kind of presbyopic glasses, and as described in Figure 7, eyeglass 2 is provided with through hole 6, is formed depending on far field 4 by through hole 6. Not only the reflection light of distant view falls directly into eyes, definition when improving human eye by watching distant view regarding far field 4, and whole Individual eyeglass 2 is the eyeglass 2 of the same number of degrees, beneficial to the processing of eyeglass 2.Certainly, when there are the presbyopic number of degrees regarding far field 4, depending on Near region 5 can also be directly disposed as through hole.

Other non-description scheme reference implementation examples one.

In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to Scope defined in appended claims.

Claims (10)

1. a kind of glasses for facilitating user's self-changeable eyeglass, including mirror holder, the eyeglass that is fixed on mirror holder and nose support, mirror holder bag Temple, the bridge of the nose and picture frame body are included, nose support is fixed on picture frame body or the bridge of the nose, it is characterised in that：The picture frame body passes through First connector is connected to temple, and picture frame body is connected to the bridge of the nose by the second connector, and the edge of eyeglass is provided with two relatively The first open slot and the second open slot set, eyeglass are opened by the first open slot and the first connector clamping, eyeglass first The spacing of fore-and-aft direction is realized in the part of mouth groove edge by temple and picture frame body, and eyeglass is connected by the second open slot with second Part clamping, eyeglass realize the spacing of fore-and-aft direction, eyeglass rear side in the part of the second opening groove edge by the bridge of the nose and picture frame body The edge in face fits in the preceding surface of picture frame body.

2. the glasses according to claim 1 for facilitating user's self-changeable eyeglass, it is characterised in that：The bridge of the nose includes gear Spacing elongated end is carried out on the preceding surface of eyeglass.

3. the glasses according to claim 1 for facilitating user's self-changeable eyeglass, it is characterised in that：The temple includes mirror Leg body and pile crown, one end and the temple body of pile crown are hinged, and the other end of pile crown bends towards eyeglass and is connected with the first connector, Another terminal block of pile crown carries out spacing on the preceding surface of eyeglass.

4. the glasses according to claim 1 for facilitating user's self-changeable eyeglass, it is characterised in that：First open slot Angle with the opening direction of the second open slot is ɑ, wherein 100 °≤ɑ≤180 °.

5. the glasses for facilitating user's self-changeable eyeglass according to Claims 1-4 any one, it is characterised in that：Institute Stating eyeglass includes being used for the near reading range regarding far field and for observation nearby for watching a distant place, and the near reading range is located at regarding the oblique of far field Lower section, near reading range compared to regarding far field close to nose support.

6. the glasses according to claim 5 for facilitating user's self-changeable eyeglass, it is characterised in that：The near reading range has The presbyopic number of degrees and/or the number of degrees depending on far field with myopia.

7. the glasses according to claim 6 for facilitating user's self-changeable eyeglass, it is characterised in that：The eyeglass includes a left side Ophthalmic len, the near reading range of left eyeglass lens are located at regarding the lower right in far field.

8. the glasses according to claim 6 for facilitating user's self-changeable eyeglass, it is characterised in that：The eyeglass includes the right side Ophthalmic len, the near reading range of right eye eyeglass are located at regarding the lower left in far field.

9. the glasses according to claim 6 for facilitating user's self-changeable eyeglass, it is characterised in that：The eyeglass is rounding The rectangle or inverted trapezoidal eyeglass at angle, are located at cornerwise top of eyeglass depending on far field, near reading range be located at eyeglass it is cornerwise under Side.

10. the glasses according to claim 5 for facilitating user's self-changeable eyeglass, it is characterised in that：It is described regard far field or Near reading range is goggles；Or the eyeglass is provided with through hole, is formed depending on far field or near reading range by through hole.