KR20140067742A - Apparatus for protecting sight - Google Patents

Apparatus for protecting sight Download PDF

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Publication number
KR20140067742A
KR20140067742A KR1020120135389A KR20120135389A KR20140067742A KR 20140067742 A KR20140067742 A KR 20140067742A KR 1020120135389 A KR1020120135389 A KR 1020120135389A KR 20120135389 A KR20120135389 A KR 20120135389A KR 20140067742 A KR20140067742 A KR 20140067742A
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KR
South Korea
Prior art keywords
lens
frame
diopter
eye
present
Prior art date
Application number
KR1020120135389A
Other languages
Korean (ko)
Inventor
장혜정
Original Assignee
장혜정
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 장혜정 filed Critical 장혜정
Priority to KR1020120135389A priority Critical patent/KR20140067742A/en
Publication of KR20140067742A publication Critical patent/KR20140067742A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses

Abstract

An apparatus for protecting sight is disclosed. The apparatus for protecting sight has a frame having a glass frame shape and a lens mounted on the frame part which the lens is mounted on the glass frame shape having degrees between +0.25 diopter to +1.5 diopter. More specifically, the present invention relates to an apparatus for protecting sight and to an apparatus for protecting sight which can block blue light, ultraviolet light, electromagnetic waves, etc.

Description

Apparatus for protecting sight

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vision protecting apparatus, and more particularly, to a vision protecting apparatus that can prevent blue light, ultraviolet rays, electromagnetic waves, and the like,

 Computers have become an indispensable necessity for modern people, but most of them do not realize how much their eyes are being hurt by the long use of computers. Assuming that the computer monitor is viewed at a distance of 50 cm, the lens in the eye is continuously being adjusted by 2 diopter, which causes stimulation of myopic progression in growing students and aging of the eye in adults. In addition, even if Jiangxi sees a book, it has an unfavorable effect similar to viewing a computer monitor.

 In addition, blue light from ultraviolet rays or computer monitors can cause cataracts and macular degeneration. In other words, blue light can be a cause of macular degeneration, aging and degeneration of the retina, optical retinitis, photochemical retinal damage, visual deterioration, and glare. Ultraviolet rays can also cause eye fatigue, visual loss, cataract, photo keratitis, And electromagnetic waves can cause myopia, abnormal function of control, changes in intraocular pressure, dry eye syndrome, and the like.

Thus, the development of IT equipment is done at a remarkable rate, but the rate of recognizing such a danger is not able to keep up with it, so eye health is threatened as a result of psoriasis, cataract, and macular degeneration of caustic myopia.

A problem to be solved by the present invention is to provide a visual acuity protection device capable of preventing blue light, ultraviolet rays, electromagnetic waves,

According to an aspect of the present invention, there is provided an eye protection device comprising: a frame having an eyeglass frame form and a frame portion on which a lens is mounted on the eyeglass frame form, and having a dioptric power between +0.25 diopter and +1.5 diopter A lens may be provided.

The lens may be colored yellow to block blue light.

The lens may be an electromagnetic wave and an ultraviolet shielding coating for shielding electromagnetic waves and ultraviolet rays.

According to another aspect of the present invention, there is provided an eye protection device comprising: a frame having a shape that can be mounted on a spectacle; and a frame mounted on the frame so as to overlap the lens of the eyeglass and having a magnification of +0.25 diopter to +1.5 diopter A lens having a dioptric power can be provided.

The lens may be colored yellow to block blue light.

The lens may be an electromagnetic wave and an ultraviolet shielding coating for shielding electromagnetic waves and ultraviolet rays.

The vision protecting apparatus according to one embodiment of the present invention has an advantage in that it can help the lens of the eye to be controlled in a close working state to help prevent the pseudopregnancy from progressing to the sincere muscles.

In addition, the eye protection device according to one embodiment of the present invention has the advantage of preventing cataract, macular degeneration, and various ocular diseases by blocking blue light, ultraviolet rays, electromagnetic waves, and the like.

BRIEF DESCRIPTION OF THE DRAWINGS A brief description of each drawing is provided to more fully understand the drawings recited in the description of the invention.
1 is a view showing a structure of a lens.
Fig. 2 is a view showing the change of the lens when looking away from the eye and when looking closer.
3 is a view showing the wavelengths of visible light, ultraviolet light and infrared light.
FIG. 4 is a view illustrating a vision protection apparatus according to an embodiment of the present invention.
FIG. 5 is a view illustrating an eye protection apparatus according to another embodiment of the present invention.
FIG. 6 is a view illustrating a vision protecting apparatus according to another embodiment of the present invention.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 is a view showing the structure of a lens, FIG. 2 is a view showing a change of a lens when looking away from the eye, and FIG. 3 is a view showing wavelengths of visible rays, ultraviolet rays and infrared rays . FIG. 4 is a diagram illustrating a vision protecting apparatus 100 according to an embodiment of the present invention. FIG. 5 is a block diagram of a vision protecting apparatus 200 according to another embodiment of the present invention. FIG. 6 is a view illustrating an eye protection device 300 according to another embodiment of the present invention. Referring to FIG.

Referring to FIGS. 1 to 6, the lens is a structure in the front part of the eye, and has a lens-like colorless transparent structure with both sides being convex, and collects light. The lens can change the thickness so that the focal point of an object close to a distant object can be accurately focused on the retina. The lens is a transparent convex lens, and collects light from the outside. The ciliary body and the cortical platelets control the thickness of the lens to regulate the degree of refraction of light through the pupil. When looking at a distant object, the ciliary muscle relaxes, and as the ciliary body becomes taut, the lens becomes thinner and the refraction of light becomes smaller. On the contrary, when the near object is observed, the ciliary muscle contracts and the ciliary body is loosened, so that the lens becomes thick and the refraction of light becomes large accordingly. This action is called accommodation, which allows the image to be accurately focused on the retina even when the distance to the object changes.

Therefore, when a close object (for example, a computer monitor, a book, etc.) is viewed for a long time, the lens becomes thicker. For long-term focusing of such a small character, the lens causes excessive control, And myopia becomes worse, and distant visual acuity may be lowered. For example, assuming that a computer monitor is viewed at a distance of 50 cm, the lens will maintain a state of continuous adjustment of 2 diopters, which will cause myopia to progress to growing students and aging of the eye It can be a cause of facilitation.

In order to prevent such a phenomenon, the vision protecting apparatuses 100, 200, and 300 according to an embodiment of the present invention may include lenses 120, 220, and 320 having a dioptric power of +0.25 diopter to +1.5 diopter So that the lenses 120, 220, and 320 can be used to adjust the state of the lens. Therefore, even when a computer monitor or the like is viewed for a long period of time with the vision protection devices 100, 200, and 300 mounted, the lens can maintain its normal state, thereby preventing eye fatigue, near vision progression, and aging of the eyes.

As shown in FIG. 3, the light includes visible light, ultraviolet light, and infrared light. For example, the visible light is an eye-recognized light with an electromagnetic wave having a wavelength of 380 to 780 nm. The ultraviolet light has a wavelength of 380 nm Of light having a wavelength of less than or equal to the wavelength of light. The blue light is a blue light, a blue light, a dark blue light, and a purple light (wavelength range of 450 nm to 550 nm) of the visible light, which may cause photochemical damage to the retina have. That is, when the blue light is transmitted through the eye, the focus on the retina becomes opaque and the sharpness is lowered. The chronic exposure of the blue light may cause aging and degeneration of the retina and may cause cataract and macular degeneration . In addition, the ultraviolet rays may cause cataracts, macular degeneration, eye fatigue, decreased visual acuity, photokeratitis, and various ophthalmologic diseases. In addition, electromagnetic waves from computer monitors, televisions, etc. can cause myopia to change in my eyes, causing changes in myopia, modulation of function, changes in intraocular pressure, stable fatigue, abnormal tear secretion, dry eye syndrome, . The term " heat effect " means that the temperature of the tissue cell is abnormally raised in an instant to cause malfunction or destruction.

In order to prevent such a phenomenon, the lenses 120, 220, and 320 of the eye protection apparatuses 100, 200, and 300 according to one embodiment of the present invention are colored yellow to block the blue light . The blue light is also included in the visible light. However, recently produced televisions, smart phones, monitors, and the like use a backlight of blue light to increase the resolution, and thus many of them are also used in televisions, smart phones, monitors and the like. Accordingly, when the eye 120 receives light from a visible light, a television, a smart phone, or a monitor through the colored lenses 120, 220, and 320, the yellow colored lenses 120, 220, It is possible to block the blue light which causes the macular degeneration.

Also, the lenses 120, 220 and 320 may have an electromagnetic wave and an ultraviolet shielding coating for shielding electromagnetic waves and ultraviolet rays, and the lenses 120, 220 and 320, which are coated with electromagnetic waves and ultraviolet rays, It can block the UV rays and protect the eyes.

The vision protecting apparatus 100 according to the embodiment of FIG. 3 may include a frame 110 and a lens 120. The frame 110 has an eyeglass shape, and the lens 120 may be mounted on a frame portion where the lens is mounted on the eyeglass frame shape. The lens 120 may have a dioptric power between +0.25 diopters and +1.5 diopters as described above, may be colored in yellow, and may be in an electromagnetic wave and ultraviolet barrier coating. The vision protecting apparatus 100 according to the embodiment of FIG. 3 can protect the user's eyes by wearing like glasses when a user who does not normally wear glasses wears a computer work or a smart phone.

The vision protecting apparatus 200 according to the embodiment of FIG. 4 may include a frame 210 and a lens 220. The frame 210 has a shape that can be attached to the glasses 230 and the lens 220 can be mounted on the frame 210 so as to overlap the lenses of the glasses 230. The lens 220 may have a dioptric power between +0.25 diopters to +1.5 diopters as described above, may be colored in yellow, and may be in an electromagnetic wave and ultraviolet barrier coating.

The vision protection device 300 according to the embodiment of FIG. 5 may also include a frame 310 and a lens 320, similar to FIG. 4, the frame 310 has a shape mountable to the spectacles 230 of FIG. 4, and the lens 320 may be mounted on the frame 310 so as to overlap the lenses of the spectacles 230 . The lens 320 may have a dioptric power between +0.25 diopters and +1.5 diopters as described above, may be colored in yellow, and may be in an electromagnetic wave and ultraviolet barrier coating.

 4 or FIG. 5, when a user wearing glasses normally uses a computer work or a smart phone, the vision protecting apparatuses 200 and 300 are provided on the lens portion of the glasses 230, 300 can be worn by attaching the eyesight protection devices 200 and 300 to the glasses 230 so that the lenses 210 and 310 of the eye glasses 300 are positioned. However, the present invention is not limited to the embodiments shown in FIGS. 4 and 5 except that the lens of the eye protection device according to the embodiment of the present invention is attached to the eyeglasses 230 The frame can have a variety of other shapes if it can be positioned to overlap the lens.

As described above, the vision protecting apparatus 100, 200, or 300 according to an embodiment of the present invention may use lenses 120, 220, and 320 having a dioptric power of +0.25 diopter to +1.5 diopter By helping the lens control it needs, it can prevent myopia progression and eye aging. The eye protection device 100, 200, or 300 according to an embodiment of the present invention may block the blue light by coloring the lenses 120, 220, and 320 to yellow, ) To shield electromagnetic waves and ultraviolet rays by applying an electromagnetic wave and ultraviolet ray shielding coating, thereby preventing ocular diseases including cataract and macular degeneration.

As described above, an optimal embodiment has been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Claims (6)

A frame having an eyeglass shape; And
And a lens mounted on a frame portion on which the lens is mounted in the form of the spectacle frame and having a dioptric power between +0.25 diopter and +1.5 diopter. 2. The lens of claim 1,
And is colored yellow to block blue light. 2. The lens of claim 1,
And an electromagnetic wave shielding coating for shielding electromagnetic waves and ultraviolet rays. A frame having a form capable of being attached to glasses; And
And a lens mounted on the frame so as to overlap the lens of the eyeglass and having a dioptric power between +0.25 diopter and +1.5 diopter. 2. The lens of claim 1,
And is colored yellow to block blue light. 2. The lens of claim 1,
And an electromagnetic wave shielding coating for shielding electromagnetic waves and ultraviolet rays.
KR1020120135389A 2012-11-27 2012-11-27 Apparatus for protecting sight KR20140067742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120135389A KR20140067742A (en) 2012-11-27 2012-11-27 Apparatus for protecting sight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120135389A KR20140067742A (en) 2012-11-27 2012-11-27 Apparatus for protecting sight

Publications (1)

Publication Number Publication Date
KR20140067742A true KR20140067742A (en) 2014-06-05

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KR1020120135389A KR20140067742A (en) 2012-11-27 2012-11-27 Apparatus for protecting sight

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210048449A (en) * 2021-03-15 2021-05-03 이효정 Safety glasses for nail art with detachable disposble lenses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210048449A (en) * 2021-03-15 2021-05-03 이효정 Safety glasses for nail art with detachable disposble lenses

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