TWI642992B - Emergency disaster prevention emergency glasses set - Google Patents

Abstract

The temporary glasses group (10) is composed of temporary glasses (20) having left and right eyeglass lenses (22A, 22B), and a lens film group (30), and these temporary glasses (20) and lens film groups (30). The packaging film cartridge (40) is composed of a lens membrane group (30) including a first myopia lens film (31) having a function of changing a lens power of -0.5D, and a lens power ratio - The second myopia lens film (32) having a function of changing the 1.0D and the third myopia lens film (33) having a function of changing the lens power -1.5D, and the lens films (31, 32, 33) It can be adjusted to the most suitable degree by attaching one or two of the lens lenses to the spectacle lens (22A or 22B).

Description

Emergency disaster prevention emergency glasses set

The present invention relates to an eyeglass group for emergency use for disaster prevention.

For emergency use disaster prevention glasses, ADLENS (Japanese registered trademark) variable focus lens and glasses have been developed.

This is because the small eyeglass lenses are superimposed on the front and rear of the left and right eyeglass lenses, and the number of degrees is adjusted by the bolt moving left and right.

However, this emergency disaster prevention emergency eyeglass has a narrow range of visibility adjustment, and has a problem that the field of view is limited in the range of the movable small lens. Further, there is also a problem that correction of chaos cannot be performed.

In addition, the above-mentioned emergency disaster-prevention glasses are equipped with a small movable lens in each of the left and right eyeglass lenses. Therefore, the manufacturing cost is high, and the volume during storage is large, and it is not suitable for government agencies as a disaster. Wait a lot of questions.

Further, Patent Document 1 discloses that there is a left and right Since the lens frame and the eyeglass lens are separate bodies, the lens frame and the eyeglass lens are expensive to manufacture, and there is a problem that the disaster can be stored in a large amount.

[Practical Technical Literature]

[Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2009-47862

An object of the present invention is to provide an emergency use disaster prevention emergency eyeglass group which can be used as an emergency disaster prevention emergency eyeglass, which has a large adjustment range of visibility and a narrow field of view.

A further object is to provide an emergency use disaster prevention emergency eyeglass group that can correct for chaos.

Further, the object of the present invention is to provide an emergency use disaster prevention emergency eyeglass group, which has a low manufacturing cost and a small volume during storage.

As a result of intensive research, the inventors have developed an emergency disaster prevention emergency eyeglass group which can be manufactured at low cost and has a small volume during storage, and is most suitable for storing a large amount of disasters.

That is, the above problems can be solved by the following embodiments.

The eyeglass lens unit for emergency use for emergency use according to the present invention includes temporary eyeglasses of a spectacle lens portion and a temple portion which are formed of a transparent resin integrally formed with the right and left eyeglass lenses, and can be laminated with one or two overlapping layers. The lens lens of the temporary eyeglasses, wherein the lens film having a degree of correctable vision is attached to the lens film group of the transparent glazing paper through the transparent adhesive layer; and the temporary spectacles and the lens film group a storage box according to the present invention; the left and right eyeglass lenses are composed of a low vision or high myopia vision correction lens, and the lens film group includes at least a lens degree of the left and right eyeglass lenses of -0.5D. The first myopia lens film, the second myopia lens film having a function of changing the lens power of -1.0D, and the third myopia lens film having a function of changing the lens power -1.5D, the lens film a transparent optical resin film which is formed by the degree of curvature of the inside of the lens and the degree of curvature of the outer side surface of the spectacle lens, and is formed in each of the transparent glazing papers. In the state in which the rows of the lenses are attached, the outer side of the spectacle lens in the mounted state is sequentially pressed by the finger together with the release paper, and one or two of the lens lenses for myopia can be selected from the transparent surface by selecting an optimum degree of correction. The peeling paper is peeled off, and at least one of the left and right eyeglass lenses is bonded from the outside of the lens to solve the above problem. Further, D is a unit showing the corneal tortuosity, that is, diopter.

Further, the emergency disaster prevention emergency eyeglasses of the present invention include temporary eyeglasses including a transparent lens lens portion and a temple portion which are integrally formed of left and right eyeglass lenses, and are attached to one or two overlapping sheets. a pair of left and right eyeglass lenses incorporated in the aforementioned temporary glasses, and a lens film for correcting the degree of vision is attached to a transparent glass film group through a transparent adhesive layer; and a package for accommodating the temporary glasses and the lens film group; the left and right eyeglass lenses are The lenticular vision correction lens is configured to include at least a first far-view lens film having a function of changing the lens lens lens degree +0.5D of the left and right eyeglass lenses, and having a lens power of +1.0D. A second far-sight lens film having a function of changing the lens power by +1.5D, and the lens film is a degree of curvature of the inside of the lens and the degree of curvature of the outer surface of the spectacle lens. A uniform transparent optical resin film is formed, and each of the transparent glazed paper sheets is pressed side by side, and is pressed from the outside of the spectacle lens in the mounted state together with the release paper by a finger. The most suitable degree of correction is to peel one or two of the far-sight lens films from the transparent glazing paper, and attach them to the left and right eyeglass lenses from the outside of the lens. Small party, to solve the above problems were.

Further, the emergency disaster prevention emergency eyeglasses of the present invention include temporary eyeglasses having a transparent lens lens portion and a temple portion which are integrally formed of left and right eyeglass lenses, and can be attached to the temporary glasses. The lens lens, wherein the lens film having a degree of correctable vision is attached to the lens film group of the transparent glazing paper through the transparent adhesive layer; and the packaging box for accommodating the temporary spectacles and the lens film group; The left and right eyeglass lenses are composed of a low-distance vision correcting lens, and the lens film group includes at least a lens degree of the left and right eyeglass lenses -0.5D, -1.0D, -1.5D, - 2.0D, -2.5D, -3.0D, 9 types of lens films having a function of changing -3.5D, -4.0D, and -4.5D, which are transparent optical resin films in which the degree of bending inside the lens coincides with the degree of bending of the outer side surface of the spectacle lens In the state in which the respective transparent glazed paper sheets are attached in parallel, the outer side of the spectacle lens in the mounted state is sequentially pressed by the finger together with the release paper, and the optimum degree of correction can be selected. The lens film of the type is peeled off from the transparent glazing paper, and is bonded to at least one of the left and right eyeglass lenses from the outside of the lens to solve the above problems.

Further, the present invention includes: at least one type of squint correction lens film that can be attached to the lens film of the eyeglass lens and that can be corrected for gaze, and the gaze correction The lens film is a shape in which the cylindrical lens is circularly cut, and the center portion having the thickest width direction is the outer side, and is adhered to the transparent glazing paper through the transparent adhesive layer, and is attached to the transparent peeling layer. In the state of the paper, and in front of the aforementioned spectacle lens in the mounted state, the finger is pressed together with the release paper, and in this state, the axis of the cylindrical lens is rotationally adjusted around the center of the circle, and then the most suitable angular position is determined. The peeling paper may be peeled off from the release paper and bonded to the lens film to be bonded.

In the emergency disaster prevention emergency eyeglass group of the present invention, a lens film having an optimum degree of visibility for the installer's vision is selectively attached to each of the right and left eyeglass lenses, and the plurality of lens films are transparent. Adhesive layers are attached side by side to the transparent stripped paper, and because of the lens The degree of bending of the side is the same as the degree of bending of the outer side surface of the spectacle lens, so that the outer side of the lens of the temporary state glasses in the installed state can be sequentially pressed by the finger together with the peeling paper, and the optimum degree of correction can be selected. Therefore, there is an effect that it is unnecessary to move the lens film for the vision correction, the structure is simple, and the film can be manufactured at low cost.

10‧‧‧Emergency disaster prevention emergency glasses set

20‧‧‧ temporary glasses

22‧‧‧Spectacle lens unit

22A, 22B‧‧ glasses lenses

23‧‧‧Framework

24‧‧‧ glasses feet

26‧‧‧铠

28‧‧‧nose liner

30, 50‧‧‧ lens film group

31‧‧‧1st lens for myopia

32‧‧‧2nd lens for myopia

33‧‧‧3rd lens for myopia

34‧‧‧ peeling paper

40‧‧‧Package box

51‧‧‧1st telephoto lens for hyperopia

52‧‧‧2nd far vision lens

53‧‧‧3rd telephoto lens for hyperopia

60‧‧‧Large correction lens

60A‧‧‧Linear central part

62‧‧‧ profile

[Fig. 1] A perspective view of temporary glasses for an emergency disaster prevention emergency eyeglass group of the embodiment

[Fig. 2] A perspective view of an emergency disaster prevention emergency eyeglass group according to Embodiment 1 of the present invention

[Fig. 3] Sectional view of line III-III of Fig. 1

[Fig. 4] Fig. 4 is a perspective view showing a state in which a lens film for myopia in the same embodiment is attached to a spectacle lens of a temporary eyeglass, and a cross-sectional view schematically enlarging the lens film group for myopia

[Fig. 5] A cross-sectional view schematically showing the lens film group for distance vision in the second embodiment

[Fig. 6] A perspective view showing the lens film for strabismus correction in the third embodiment

[Fig. 7] A perspective view of a lens film for corrective correction

Hereinafter, the form for carrying out the invention will be described in detail.

[Example 1]

The emergency disaster prevention emergency eyeglasses group 10 of the first embodiment is composed of the temporary eyeglasses 20 as shown in Fig. 1 and the lens film group 30 shown in Fig. 2, and the temporary glasses 20 and the lens film group. 30 is housed in a package 40.

The temporary glasses 20 include a spectacle lens portion 22, a temple portion 24, and a crotch portion 26 to which the temple portion 24 can be connected, a nose pad 28, and a spectacle lens portion 22 for integrating the left and right eyeglass lenses 22A and 22B. The ground structure is formed of a transparent resin material.

As shown in Fig. 1, the crotch portion 26 is formed such that a part of the left and right end portions of the spectacle lens portion 22 is thicker toward the inside of the lens than the end portion. Further, as shown in FIG. 3, among the outer circumferences of the spectacle lens portion 22, the frame portion 23 is formed thicker than the portion on the upper end edge than the lens center side portion. As shown in Fig. 3, the plate thickness portion is formed by continuously varying the thickness smoothly from the lens center side portion.

Further, the nasal pad 28 is formed at a position between the left and right eyeglass lenses 22A and 22B, and the end portions of the eyeglass lenses 22A and 22B are integrally formed with the eyeglass lenses 22A and 22B toward the inside of the lens.

In the above embodiment, the frame portion 23 is formed thickly along the portion along the upper end edge of the spectacle lens portion 22, but the other peripheral portion of the spectacle lens portion 22 is added in addition to the portion along the upper end edge. It is also possible to form the frame portion thickly. Further, the nasal pad 28 does not need to be integrally formed with the eyeglass lens portion 22, and may be added later. Eyeglasses 24, It is possible for the crotch portion 26 to be swingably connected by, for example, a connecting fitting 24A composed of a bolt.

The spectacle lenses 22A and 22B are low-vision or high-distance vision correcting lenses. As shown in Fig. 4, the lens film group 30 includes two lenses each having a lens power of -0.5D. The first myopia lens film 31 and the second myopia lens film 32 having a function of changing the lens power -1.0D and the third myopia lens film 33 having a function of changing the lens power -1.5D . These lens films 31, 32, and 33 are attached to the transparent release paper 34 through a transparent transparent adhesive layer.

The spectacle lens portion 22 of the temporary glasses 20 is manufactured using an ordinary lens optical resin. Further, the first to third myopia lens films 31 to 33 are transparent optical resin films, and are composed of, for example, PMMA (polymethyl methacrylate) for contact lenses and a material obtained by adding PM to the PMMA. In the same manner as a normal contact lens, it is molded by a casting die method, a rotary casting method, a cutting and polishing method, or the like. Further, the degree of bending of the inside of the lens is such that the degree of bending of the outer surface of the spectacle lenses 22A and 22B coincides. Further, although PMMA is used for hard contact lenses, the material for soft contact lenses is weak because it is dry, so it is not suitable in this state, but it can be used by applying it without drying.

The temporary glasses 20 and the lens film group 30 are housed in the package 40, and are taken out and used in an emergency. At the time of use, the temple portion 24 is attached to the crotch portion 26 of the spectacle lens portion 22 by the attachment fitting 24A. In this state, the temporary glasses 20 are attached, from which the fingers are to be attached. The first to third myopia lens films 31 to 33 of the lens film group 30 on the transparent release paper 34 are sequentially pressed against the spectacle lens 22A or 22B, and the optimum correction degree lens film for myopia is selected. The release paper 34 is peeled off and attached to the spectacle lens 22A or 22B from the outside of the lens.

In addition, when one lens film cannot be sufficiently corrected, it is tried to superimpose another lens film for myopia and then superimpose it on the first lens film for myopia.

In other words, in the temporary glasses 20, the spectacle lenses 22A and 22B are configured to have low myopia in advance, and by attaching one or two myopic lens films thereon, the lens power can be corrected from -0.5. D, from 0.5D scale, up to -2.5D.

[Embodiment 2]

The spectacle lenses 22A and 22B of the above-described embodiment are used for low myopia or high myopia, and the lens film group 30 is composed of the first to third myopic lens films 31 to 33. However, the present invention is not limited thereto. Here, the second embodiment shown in FIG. 5 may be composed of a far-sighted vision correction lens and a lens film group 50 bonded thereto.

In this case, the corresponding lens film group 50 includes a first far-view lens film 51 having a function of changing the lens power + 0.5D, and a second far-sight lens film having a function of changing the lens power + 1.0D. 52. The third far-sight lens film 53 having a function of changing the lens power by +1.5D is used.

These first to third hyperopic lens films 51 to 53 are In the case of the first to third myopia lens films 31 to 33, one or two lenses can be attached to the right and left eyeglass lenses.

In the above embodiments 1 and 2, the lens film for myopia or hyperopia is used, and each has a function of changing the lens powers -0.5D, -1.0D, -1.5D or the lens power +0.5D, +1.0. The lens film having a function of changing D and +1.5D may be formed by changing the lens power over a wide range.

The spectacle lens is composed of a low myopia vision correction lens, and the lens film group is provided with lens degrees -0.5D, -1.0D, -1.5D, -2.0D, -2.5D, -3.0D, -3.5. A nine-type lens film having a function of changing D, -4.0D, and -4.5D is preferable.

In the case where the lens film is not overlapped and attached, one type of lens film can be bonded to at least one of the right and left eyeglass lenses.

Further, in the case of high myopia and the case of far-sightedness, since the spectacle lens originally has a strong degree of correction, it is not necessary to prepare a large number of lens films as described above.

[Example 3]

There are many ratios of people who need eyesight correction, and there are people who need to look at corrections. In consideration of such a disorderly correction, as shown in Fig. 6, the squint correction lens film 60 of the third embodiment is used.

The sinus correction lens film 60 is further slidable to the nearsighted eyeglasses 22A and 22B attached to the temporary glasses 20 Or on the lens film for farsightedness, and at least one type is prepared.

In the lens film 60 for the gaze correction, the circumferential surface of the cylindrical lens 61 is cut away from the plane in the axial direction so that the planar shape is circular, and the cross section is indicated by the reference numeral 62, and the central portion in the width direction is the thickest. As shown in the figure, the release paper 34 attached to the lens film group is shown. The lens film 60 for correcting is pressed before the peeling paper 34, and is pressed toward the eyeglass lenses 22A and 22B. In this state, the linear central portion 60A of the cylindrical lens 61 is rotationally adjusted around the center of the circle, and is determined. After the most suitable angular position, the release paper 34 is peeled off, and as shown by the dot lock line of Fig. 4, it is further superposed and adhered to the lens film which has been attached to the eyeglass lenses 22A and 22B.

In the temporary glasses 20 of the above-described embodiment, the left and right eyeglass lenses 22A and 22B of the eyeglass lens unit 22 are integrally formed and formed of a transparent resin material. However, in the case of the emergency disaster prevention emergency eyeglass group, it is possible to reduce the cost. If the storage volume is small, other configurations may be used.

For example, the crotch portion and the temple portion are integrally formed of a resin, and the frame portion, the crotch portion, and the temple portion are integrally formed of a resin. Here, a combination of a spectacle lens unit composed of an optical resin may be used.

However, in the temporary glasses 20 of the above-described embodiment, since the eyeglass lens portion 22 and the frame portion 23 are integrally formed of the same material, they can be manufactured at low cost and the storage volume is also reduced.

[Industrial availability]

In the case where the emergency disaster prevention emergency eyeglasses are placed in a package together with the temporary glasses and the lens film group, it is available in the field of disasters and the like.

Claims (4)

An emergency eyeglass group for emergency use for disaster prevention, comprising: a lens unit having a transparent resin lens unit and a pair of glasses for forming an eyeglass lens; and a lens film group having correctable vision The plurality of lens films of the plurality of lens films are laminated on one or two of the plurality of lens films, and the plurality of lens films are attached to each other through a transparent adhesive layer. a transparent release paper; and a packaging case for accommodating the temporary glasses and the lens film group; wherein the left and right eyeglass lenses are composed of a low vision or high myopia vision correction lens, and the lens film group is In addition, the first myopia lens film having a function of changing the lens power of the left and right eyeglass lenses by -0.5D, and the second myopia lens film having a function of changing the lens power of -1.0D, and having the lens power - A third lens for nearsightedness that functions as a 1.5D change, and the lens film has the degree of curvature of the inside of the lens in accordance with the degree of curvature of the outer surface of the spectacle lens A transparent optical resin film is formed, and each of the transparent release papers is attached to the outer side of the spectacle lens in an installed state, and is pressed by a finger together with the release paper, thereby selecting an optimum correction. One or two of the myopia lens films are peeled off from the transparent release paper, and are bonded to at least one of the left and right eyeglass lenses from the outside of the lens. An emergency disaster prevention emergency eyeglass group comprising: a transparent resin having a pair of left and right eyeglass lenses integrally formed The temporary lens of the eyeglass lens portion and the temple portion; and the lens film group are composed of a plurality of lens films having a degree of correctable vision, and one or two of the plurality of lens films may be laminated on each other The eyeglass lens in the temporary glasses and the plurality of lens films are attached to a transparent release paper each having a transparent transparent adhesive layer; and a package for housing the temporary glasses and the lens film group; and the left and right eyeglass lenses The lens film group includes at least a long-sighted lens for vision correction, and the lens film group includes at least a first far-view lens film having a function of changing a lens power of the left and right eyeglass lenses by +0.5D, and a lens. A second far-sight lens film having a function of changing the degree of the lens + 1.0D, and a third far-sight lens film having a function of changing the lens power + 1.5D, the lens film being bent by the inside of the lens and the eyeglass lens a transparent optical resin film having a uniform degree of curvature on the outer side surface, and each of the transparent release papers is attached to each other in a state in which the transparent release paper is attached to each other. The outer side is pressed by the finger in sequence with the release paper, and one or two of the far-sight lens films can be peeled off from the transparent release paper by the optimum degree of correction, and the left and right glasses are attached from the outside of the lens. At least one of the lenses. An emergency eyeglass group for emergency use for disaster prevention, comprising: a lens unit having a transparent resin lens unit and a pair of glasses for forming an eyeglass lens; and a lens film group The aforementioned spectacle lens in the temporary glasses is composed of a plurality of lens films having a degree of correctable vision, and the plurality of lens films are different a transparent glazing paper is attached to the transparent glazing paper; and the packaging box for accommodating the temporary spectacles and the lens film group; the left and right eyeglass lenses are composed of a low myopia vision correcting lens, The lens film set includes at least a lens degree of the left and right eyeglass lenses -0.5D, -1.0D, -1.5D, -2.0D, -2.5D, -3.0D, -3.5D, -4.0D and - 9D lens films having a function of varying the 4.5D, which are composed of a transparent optical resin film having a degree of curvature inside the lens that matches the degree of curvature of the outer surface of the spectacle lens, and each of the transparent films When the release paper is bonded in parallel, the outer side of the spectacle lens in the mounted state is pressed by the finger together with the release paper, and the lens film of one type can be peeled off from the transparent one by selecting an optimum degree of correction. The paper is peeled off and bonded to at least one of the left and right eyeglass lenses from the outside of the lens. The emergency disaster prevention emergency eyeglass group according to any one of claims 1 to 3, further comprising: the lens film further bonded to the temporary eyeglasses and bonded to the eyeglass lens In addition, at least one type of spectacles correction lens film that corrects the gaze is a shape in which the cylindrical lens is circularly cut, and the center portion having the thickest width is the outer side. The transparent release paper is attached to the transparent release paper, and is attached to the transparent release paper, and is pressed by the finger together with the release paper in front of the lens lens in the mounted state. Winding the axis of a cylindrical lens After the circular center is rotationally adjusted, the most suitable angular position is determined, and then the release paper is peeled off to be bonded to the bonded lens film.