KR20220051508A - Goggle with eyesight correcting lenses - Google Patents

Abstract

The present invention relates to adjustable-focus goggles including: goggle lenses seated on the wearer's nose and having an opening in which a portion corresponding to a position of a wearer's eyeball is perforated to secure a field of view; and a dioptric lens installed on the goggle lenses at a position corresponding to the wearer's eyeball, and formed of a lens for vision correction processed according to the wearer's eyesight, wherein the dioptric lens is formed thicker than the goggle lenses, and a fastening groove into which the goggle lenses is inserted is formed on an outer circumferential surface of the dioptric lens to be inserted into the opening of the goggle lenses. Since the goggles are formed of a lightweight material, the weight is very light compared to conventional goggles, so that it reduces physical burden and it is easily worn even when the goggles are worn for a long time for quarantine, protection and the like. The adjustable-focus goggles are light in weight and allows easy installation or replacement of a dioptric lens tailored to the wearer's eyesight on the goggles, so that various users with poor eyesight and the like are also provided with a simple and comfortable fit.

Description

Goggles with adjustable intensity {GOGGLE WITH EYESIGHT CORRECTING LENSES}

The present invention relates to goggles and a vision correction device, and more particularly, a power adjustment goggles and vision obtained by installing and correcting a prescription lens (myopia, astigmatism, farsightedness, strabismus prism) with vision correction in the goggles and a vision correction device It is about correction tools.

In general, goggles (goggles) are safety glasses, worn when outdoor leisure sports activities to protect the eyes of sunlight (ultraviolet rays, visible rays), rain and wind, snow or dust, etc. to prevent entering the eyes of the wearer It is used not only to prevent obstruction of vision, but also to prevent various safety accidents and infections by firefighters and quarantine medical personnel.

In addition, it is mainly worn in the laboratory for medical purposes indoors and is used to prevent infections such as bacteria, SARS, MERS, and Corona.

These goggles are composed of a pair of lenses and a frame that supports the lenses, but the types and shapes of the lenses are different depending on the purpose of use, such as riding, mountaineering, and fishing. Specifically, the goggles used for riding are designed to be in close contact with the wearer's face since they must block foreign substances from entering the eyes in addition to the windproof function. On the other hand, the goggles used for mountaineering are designed to ventilate well because the lens is fogged when it is in close contact with the face. Industrial goggles generally have a main body view window formed on the front part, protective glasses are integrally formed on the main body view window, and an elastic band is worn on the head.

These conventional goggles are composed of a frame of a hard material to protect the lenses of the goggles, and since the lenses of the goggles are also formed of a hard material, the weight of the goggles itself becomes heavy, and a considerable physical burden on the wearer when worn for a long time There was a problem with giving.

In addition, conventional goggles do not consider the wearer's eyesight for the purpose of protecting the wearer's eyes only. Accordingly, various methods of wearing glasses for vision correction in goggles have been proposed.

However, as a conventional goggles for vision correction, a method of installing a spectacle lens frame in a frame of the goggles, installing a spectacle frame in a goggle frame, and installing a spectacle lens suitable for the eyesight of a wearer in the spectacle frame has been proposed, but such a method The weight of the silver goggles itself becomes heavier, and the structure itself is complicated, which increases manufacturing cost and complicates installation.

In addition, as a conventional goggles for vision correction, there is a method of attaching a spectacle lens to the lens of the goggles using an adhesive or attaching it using surface tension, but this method has a problem of poor stability in attaching the spectacle lens.

Korean Patent Laid-Open Patent No. 10-2017-069371 (Vision Correction Goggles)

The present invention is to solve the problems of the prior art described above, and an object of the present invention is to form the goggles with goggles made of a light-weight material, and at the same time to easily install a prescription lens tailored to the eyesight of the wearer on the goggles. It is to provide goggles with adjustable power.

In order to achieve the above object, the goggles capable of adjusting the power according to the present invention include: a goggles lens having an opening in which a portion corresponding to the position of the wearer's eyeball is perforated so as to span the wearer's nose and secure a field of vision; and a power lens installed on the goggles lens at a position corresponding to the eyeball and formed as a lens for vision correction processed to match the eyesight of the wearer, wherein the power lens is formed thicker than the goggle lens, and on the outer peripheral surface of the power lens A fastening groove into which the goggles lens is inserted is formed and is inserted into the opening of the goggles lens.

Here, it characterized in that it further comprises a fixing ring inserted into the fastening groove of the diopter lens formed in a ring shape having an elastic force.

Here, the fixing ring is disposed between the prescription lens and the goggle lens, and is elastically deformed by the pressure of the goggle lens when the goggle lens is inserted into the fastening groove to fix the goggle lens. .

Here, the goggle lens is an optical lens formed of a PET (polyethylene terephthalate) material or a PC (polycarbonate) material.

Here, the fixing ring is characterized in that it is made of a silicone material or a rubber material.

Here, it characterized in that it further comprises a guide ring disposed between the goggles lens and the power lens and having a shape corresponding to the shape of the power lens.

Here, the power lens has a protrusion protruding outward along an outer circumferential surface to replace the fastening groove, the guide ring is formed thicker than the power lens, and a concave part for receiving the protrusion is formed on the inner surface of the guide ring. and a guide fastening groove into which the goggle lens and the fixing ring are inserted is formed on the outer surface of the guide ring.

Here, the guide ring is characterized in that it is formed of a soltex material or a rubber material.

According to the goggles capable of adjusting the power of the present invention having the above configuration, since the goggles are formed of goggles made of a light-weight material, the weight is very light compared to conventional goggles, It can reduce the physical burden and make it easier to wear.

In addition, while being light in weight, it is possible to easily install or replace a prescription lens tailored to the wearer's eyesight on the goggles, thereby providing a simple and comfortable fit for users in various cases, such as users with poor eyesight.

1 is a perspective view showing goggles capable of adjusting the power according to the present invention.
2 is a perspective view illustrating a goggle lens and a power lens of goggles capable of power adjustment according to the present invention.
FIG. 3 is a cross-sectional view taken along line AA of FIG. 2 .
FIG. 4 is a partially enlarged view of FIG. 3 .
5 is a view showing the diopter lens of the goggles capable of adjusting the dioptric power according to the present invention.
6 is a view showing another example of the goggles capable of adjusting the power according to the present invention.
7 is an enlarged cross-sectional view of a portion B of FIG. 6 .

Hereinafter, with reference to the accompanying drawings, the goggles capable of adjusting the power according to the present invention will be described in detail as examples.

In this embodiment, the goggles are formed of disposable goggles as an example, but the present invention is not limited thereto, and may be applied to various types of goggles, such as sports goggles, quarantine goggles, and windshield goggles.

1 to 5 , the goggles 1 capable of adjusting the power according to the present invention is configured to include a support 10 , a goggles lens 20 , and a power lens 30 .

The goggles according to the present invention are formed of goggles that are lighter in weight than conventional goggles, and in this embodiment, the support part 10) is made of a sponge material.

The support part 1 is formed to match the shape of the thick goggle lens 20 and is formed along the rim of the goggle lens 20, spans the wearer's nose, and has a hole in the center to secure the view. It is configured to be tight.

In this embodiment, the support part 10 is formed to have a thickness of about 0.5 to 2 cm to shorten the distance between the goggles lens and the user's face, so that it can be easily worn while being light in weight.

Connection parts 11 for connecting the headband are provided at both ends of the support part. The connection part 11 is configured to provide a locking groove for hooking and fixing the headband so that the headband can be easily attached and detached.

A goggle lens 20 is attached to the outside of the support part 10 . The goggles 20 is attached to the support 10 and is configured to cover the perforated portion of the support 10 .

In this embodiment, the goggles 20 is preferably formed of a PC (polycarbonate) material, but of course, it may be formed of an acrylic material like conventional goggles.

The goggle lens formed of polycarbonate is light, non-toxic, has strong durability against impact, is strong at low temperature, and has great heat resistance. However, there is a problem that it is difficult to make a power lens because there is little compression effect, but the present invention solves the problem by installing a power lens, which will be described later.

On the other hand, the goggles 20 according to the present invention is more preferably formed of a PET (polyethylene terephthalate) material. The goggle lens 20 made of PET material is not only light, but also has some ductility and elasticity, so it can be gently bent when in close contact with the wearer's face. It has properties that can reduce eye fatigue.

Since the goggle lens 20 has elasticity and can be bent, the prescription lens can be easily inserted into the opening of the goggle lens 20 to be installed.

By forming the goggles having the support part and the goggles lens formed as described above, the goggles can be formed of, for example, about 8 g, so that the goggles are significantly lighter in weight than the conventional goggles.

On the other hand, the goggles 20, as shown in FIGS. 1 and 2, forms an opening formed at a position corresponding to the wearer's eyeball, and is installed by inserting the prescription lens 30 into the opening.

The prescription lens 30 is a vision correction lens processed to match the wearer's eyesight, and is installed on the goggles lens at a position corresponding to the wearer's eyeball.

The power lens 30 is formed to be thicker than the goggles lens 20 . As shown in FIG. 5 , a fastening groove 31 is formed on the outer peripheral surface of the power lens 30 . The fastening groove 31 is formed to substantially correspond to the thickness of the goggle lens 20 or to have a slightly larger width, so that the goggle lens is stably inserted into the fastening groove 31 .

A fixing ring 40 is inserted into the fastening groove 31 . The fixing ring 40 is formed in a ring shape having an elastic force.

The fixing ring 40 is disposed between the power lens 30 and the goggle lens 20 . The fixing ring 40 is configured to contact the fixing lens 20 and fix the goggle lens 20 while being elastically deformed by the pressure of the goggles lens when the goggle lens is inserted into the fastening groove.

In this embodiment, the fixing ring 40 is formed of a silicone material or a rubber material, and can be easily and stably inserted into the fastening groove of the diopter lens 30 while being expanded and deformed.

In addition, in the present embodiment, the fixing ring 40 has a substantially circular cross-section as an example, but it is not necessarily limited thereto. can be fixed

Accordingly, while being light in weight, it is possible to easily install or replace a prescription lens tailored to the wearer's eyesight in the goggles, thereby providing a simple and comfortable fit for users in various cases, such as users with poor eyesight.

On the other hand, Figures 6 and 7 are views showing another example of the goggles of the present invention.

The goggles shown in FIGS. 6 and 7 are different from the previous embodiment in that they have a guide ring 50 . Here, it is assumed that the goggles 20 are formed of a polycarbonate material.

As shown in FIG. 6 , the guide ring 50 is disposed between the goggle lens 20 and the power lens 30 and is configured to have a shape corresponding to the shape of the power lens 30 .

Here, the power lens 30 does not form the fastening groove as shown in FIG. 5, but a protrusion 32 protruding outward along the outer circumferential surface to replace the fastening groove.

The guide ring 50 is made of a soltex material or a rubber material, is formed thicker than the power lens 30 , and the power lens 30 is inserted inside the guide ring.

A concave portion 52 for accommodating the protrusion is formed on the inner surface of the guide ring 50 , and the protrusion 32 of the dioptric lens 30 is inserted into the concave portion 52 .

In addition, a guide fastening groove 51 into which the goggle lens 20 and the fixing ring 40 are inserted is formed on the outer surface of the guide ring 50 .

Due to the configuration of the guide ring having the above configuration, when the thickness of the goggles lens is thicker than the goggles shown in FIG. 1, the guide ring is installed, and the fixing ring and the prescription lens are easily and stably attached to the guide ring can be installed as

Accordingly, it is possible to stably and easily install the dioptric lens not only in goggles, but also in various conventional goggles such as sports goggles, goggles for prevention, and goggles for wind protection.

This embodiment only clearly shows a part of the technical idea included in the present invention, and variations and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification of the present invention are It is obvious that all are included in the technical spirit of the present invention.

1: Goggles
10: support
20: goggles lens
30: power lens
40: fixing ring
50: guide ring

Claims (8)

A goggle lens having an opening through which a portion corresponding to the position of the wearer's eyeball is placed over the wearer's nose to secure a field of vision;
It is installed on the goggle lens at a position corresponding to the wearer's eyeball and includes a prescription lens formed as a vision correction lens processed to match the wearer's eyesight,
The power control goggles, characterized in that the power lens is formed thicker than the goggle lens, and a fastening groove into which the goggle lens is inserted is formed on an outer circumferential surface of the power lens to be inserted into the opening of the goggle lens.
The method of claim 1,
The diopter adjustable goggles further comprising a fixing ring inserted into the fastening groove of the dioptric lens formed in a ring shape having an elastic force.
3. The method of claim 2,
The fixing ring is disposed between the power lens and the goggles lens, and is elastically deformed by the pressure of the goggle lens when the goggle lens is inserted into the fastening groove to fix the goggle lens. Goggles possible.
4. The method according to any one of claims 1 to 3,
The goggle lens is an optical lens formed of a PET (polyethylene terephthalate) material or a PC (polycarbonate) material.
4. The method according to any one of claims 1 to 3,
The fixing ring is adjustable goggles, characterized in that the silicone material or rubber material.
The method of claim 1,
The power adjustable goggles further comprising a guide ring disposed between the goggle lens and the power lens and having a shape corresponding to the shape of the power lens.
7. The method of claim 6,
The manual lens is formed with a protrusion protruding outward along the outer circumferential surface to replace the fastening groove,
The guide ring is formed to be thicker than the prescription lens, a concave portion for accommodating the protrusion is formed on an inner surface of the guide ring, and a guide fastening groove into which the goggles lens and the fixing ring are inserted is formed on the outer surface of the guide ring. characterized by being Goggles that can adjust the frequency.
8. The method of claim 7,
The guide ring is adjustable goggles, characterized in that formed of a soltex material or a rubber material.

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