KR102562795B1 - Goggle for disinfection with anti-fogging function - Google Patents

Abstract

The present invention relates to anti-fog goggles, which include a goggle lens, a goggle body spaced apart from a user's face by a predetermined distance and equipped with the goggle lens, a headband connected to both side surfaces of the goggle body and covering the user's head, A fan unit detachably installed in the concave groove formed on the upper surface of the goggle body for forcibly exhausting air in the space between the goggle body and the user's face; Including an intake unit that is installed through the goggle body and introduces external air into the space between the goggle body and the user's face, the goggle body is made up of a lightweight and flexible solar cell and a lightweight fan motor unit without a separate power source. It is possible to forcibly ventilate the inside to prevent moisture or fogging inside the goggles, and it is possible to improve the convenience of use by preventing fogging while reducing the burden of weight for a user wearing a protective clothing.

Description

Anti-fog goggles {GOGGLE FOR DISINFECTION WITH ANTI-FOGGING FUNCTION}

The present invention relates to quarantine goggles, and more particularly, to quarantine goggles that can prevent fogging inside goggles when worn by forcibly ventilating the inside of goggles used for quarantine or protection.

In general, goggles are safety glasses, which are worn during outdoor leisure sports activities to protect the eyes from sunlight (ultraviolet rays, visible rays) and prevent rain, wind, snow, or dust from entering the wearer's eyes. It is used to prevent obstruction of vision, as well as to prevent various safety accidents and infection prevention of firefighters or quarantine medical personnel.

In addition, it is mainly worn in laboratories for medical purposes indoors and is used to prevent infections such as germs, SARS, MERS, and corona.

These goggles consist of a pair of lenses and a frame supporting the lenses, but the types and shapes of the lenses are different depending on the purpose of use, such as riding, mountain climbing, and fishing. Specifically, goggles used for riding are designed to be in close contact with the wearer's face because they must block foreign substances from entering the eyes in addition to the windproof function. On the other hand, goggles used for mountaineering are designed to be well ventilated because the lenses are fogged up when they are in close contact with the face. Industrial goggles generally have a main body viewing window formed on the front side, a protective glasses integrally formed in the main body viewing window, and worn by inserting an elastic band on the head.

Since these conventional goggles are composed of a frame made of a hard material to protect the lens of the goggle, and the lens of the goggle itself is also formed of a hard material, the weight of the goggle itself becomes heavy, and a considerable physical burden is placed on the wearer when worn for a long time. There was a problem with giving .

In particular, when used for quarantine against corona, etc., since the user uses the goggles while wearing a protective clothing to prevent infection, the goggles become very humid due to high activity and high temperature, making it difficult to secure visibility. Moisture penetrated into the eyes, causing a lot of inconvenience in quarantine activities.

In order to solve this problem, when a ventilation fan is installed in quarantine goggles, it is more difficult for users wearing heavy protective clothing due to the weight of the ventilation fan itself as well as the driving motor for driving the ventilation fan. There was a problem of putting a burden on it.

Korean Patent No. 10-0808767 (goggles for sports)

The present invention is to solve the above-mentioned problems of the prior art, and an object of the present invention is an anti-fog anti-fog goggle that can prevent moisture or fogging inside the goggle by forcibly ventilating the inside of the goggle while being light in weight. is to provide

In order to achieve the above object, the anti-fogging goggles according to the present invention are connected to a goggle lens, a goggle body spaced apart from a user's face by a predetermined distance and to which the goggle lens is mounted, and connected to both sides of the goggle body, so that the user's A headband covering the head; a fan unit detachably installed in an opening formed on an upper surface of the goggle body to forcibly exhaust air in a space between the goggle body and the user's face; and an intake unit installed through the goggle body to introduce external air into a space between the goggle body and the user's face.

Here, the fan unit may include a solar cell unit equipped with a plurality of flexible solar cells, and a fan motor unit integrally connected to the solar cell unit and receiving power from the solar cell unit.

Here, the goggle body further includes a fastening band installed along the rim of the opening of the goggle body, the fastening band is formed of an elastic material, and an accommodation space for accommodating the fan unit is formed inside, and an outer circumferential surface of the goggles is formed. Characterized in that a fastening groove into which the end of the opening portion of the body is inserted is formed.

Here, the fan motor unit includes a fan motor body integrally connected to the solar cell unit, a fan shaft connected to the fan motor body by a connection bracket, and a plurality of fan blades arranged around the fan shaft. characterized by

The intake unit is formed by a first intake member having an air passage hole into which an end surface of the goggle body is inserted and through which external air circulates, and spaced apart from the bottom surface of the goggle body and the first intake member in the circumferential direction. It is characterized by having a second intake member communicating with the air passage hole and closing the bottom direction.

Here, the intake unit may further include a gap maintaining part formed between the first intake member and the second intake member, and the gap maintaining part may be installed in plurality at a predetermined interval and formed of an elastic material.

Here, it is characterized in that it is installed at the end of the goggle body and is formed of an elastic material to further include a face contacting part installed to come into contact with the user's face.

According to the goggles of the present invention having the above configuration, since the goggles are made of light materials, the weight is very light compared to conventional goggles, so that the physical burden is reduced even when the goggles are worn for a long time, such as for quarantine and protection. Can be shortened and easy to wear.

In addition, since a solar cell unit made of a solar cell and a fan motor are integrally formed to be detachable, the inside of the goggle body is forcibly ventilated to prevent moisture or fogging inside the goggle from occurring.

In addition, according to the present invention, since a lightweight and flexible solar cell and a lightweight fan motor are detachably formed on the goggle body, the forced ventilation means can be installed in a light weight, so that a user wearing a protective clothing can bear the burden of weight. It is possible to improve the convenience of use by preventing fogging while reducing the pressure.

1 is a perspective view showing anti-fogging goggles according to the present invention.
Figure 2 is a perspective view of the anti-fog goggles of the present invention viewed from the rear side.
3 is a plan view showing the fan unit of the present invention.
4 is a cross-sectional view taken along line AA of FIG. 3 .
5 is a cross-sectional view of the fastening band of the present invention.
6 is a cross-sectional view showing the intake unit of the present invention.

Hereinafter, the anti-fog goggles according to the present invention will be described in detail with reference to the accompanying drawings as an embodiment.

In this embodiment, the goggles are formed of quarantine goggles as an example, but are not necessarily limited thereto, and can be applied to goggles in various forms such as sports goggles, disposable goggles, and windshield goggles.

The anti-fog goggles 1 according to the present invention include a goggle body 10, a goggle lens 20, a headband 30, a fan unit 40, and an intake unit 60.

The goggle lens 20 is preferably made of polycarbonate (PC) material, but it can be made of acrylic material like conventional goggles.

The goggle lens formed of polycarbonate is lightweight, non-toxic, has strong durability against impact, is resistant to low temperatures, and has great advantages in heat resistance. In addition, the goggle lens 20 according to the present invention may be formed of 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, and has excellent optical properties, so that it has a transparency of 90% or more after anti-fog coating. It has properties that can reduce eye fatigue.

The goggle body 10 is formed to fit the shape of the goggle lens 20 and is formed along the edge of the goggle lens 20 so as to span the wearer's nose.

The goggle body 10 is formed to have a certain width so as to have a certain distance from the wearer's face to the goggle lens, and a connection part 11 is provided on both sides of the goggle body 10, and the connection part 11 has A hooking groove for hooking and fixing the headband is provided so that the headband can be easily attached or detached.

The headband 30 connected to the connection part 11 is formed of an elastic material and is configured to wrap the wearer's head and press the goggle body toward the wearer's face when worn by the wearer.

The goggle lens 20 is attached to one end of the goggle body 10 in the width direction, and the face fitting part 50 is installed to the other end in the width direction. The face contact part 50 is configured to have a curvature and shape corresponding to the curvature and shape of the goggle lens and the rim of the goggle body. Although the face contact part 50 may be formed of a sponge material, in the present embodiment, it is formed of, for example, a polyurethane material to maintain airtightness on the wearer's face and to be in close contact with and pressurized while having certain elasticity and plasticity. It consists of

As shown in FIGS. 1 to 5 , an opening cut out by cutting is provided on the upper surface of the goggle body 10 , and the fan unit 40 is inserted and mounted into the opening.

A fastening band 43 is attached to the end of the rim of the goggle body in which the opening is formed. The fastening band is made of an elastic material, and has an accommodation space 43a accommodating the fan unit therein, and a fastening groove 43b into which an end of the opening of the goggle body is inserted is formed on an outer circumferential surface thereof. The rim end of the opening part of the goggle body is inserted and fastened.

The fastening band 43 is formed of an elastic material, and when the edge end of the goggle body is inserted, the upper part 43c of the fastening groove of the fastening band is elastically deformed by pressing, so that the edge of the goggle body It is inserted into the fastening groove of the fastening band and fastened.

The fan unit 40 is configured to forcibly exhaust air in a space between the goggle body and the wearer's face. The fan unit 40 is detachably installed in the accommodating space 43a of the fastening band.

The fan unit 40 includes a solar cell unit 41 and a fan motor unit 42 .

The solar cell unit 41, in this embodiment, is formed by attaching a plurality of flexible solar cells to a frame or plate having certain flexibility. As shown in FIG. 4, the solar cell unit 41 is detachably inserted into the accommodating space of the fastening band.

The fan motor unit 42 is integrally connected to the solar cell unit 41 and may have a thickness substantially equal to or slightly larger than that of the solar cell unit 41 .

The fan motor unit 42 is electrically connected to the output side of the solar cell unit 41, receives power from the solar cell unit, and rotates.

The fan motor unit 42 includes a fan motor body 42a, a fan shaft 42b, and fan blades 42c. The fan motor body 42a has a hole communicating with the ventilation hole 12 formed in the goggle body 10 and is integrally connected to the solar cell unit. Like the solar cell unit, the fan motor body may be detachably inserted into and coupled to the fastening band 43 .

The fan shaft 42b is connected to and supported by a connection bracket 42d to the fan motor body 42a.

The fan blades 42c are formed of a plurality of blades, are disposed around the fan shaft 42b, and are rotationally driven by receiving power from the solar cell unit.

According to the configuration described above, the solar cell unit 41 generates and stores power by the plurality of solar cells, and the fan motor unit 42 receives power from the solar cell unit 41 and rotates. Therefore, the fan motor can be rotationally driven without a separate power supply configuration, and thus it can be formed thin and light.

In addition, since a solar cell unit made of a solar cell and a fan motor are integrally formed to be detachable, the inside of the goggle body is forcibly ventilated to prevent moisture or fogging inside the goggle from occurring.

Meanwhile, the intake unit 60 is formed on the lower surface of the goggle body 10 .

The intake unit 60 is installed through the goggle body to introduce external air into the space between the goggle body and the user's face.

As shown in FIG. 6 , the intake unit 60 includes a first intake member 61 , a second intake member 62 , and a gap maintaining part 63 .

The first intake member 61 has an air passage hole 61d penetrating vertically at the center thereof, and external air may be introduced into the goggle body through the air passage hole 61d.

The first intake member 61 has an upper intake plate 61a, a lower intake plate 61b, and a central intake plate 61c formed in a substantially donut shape. The central intake plate 61c may be formed smaller than the diameters of the upper intake plate 61a and the lower intake plate 61b so that the goggle body is inserted into the central intake plate portion.

In this embodiment, the first intake member 61 is inserted into the central intake plate and installed as an example, but is not necessarily limited thereto, and the first intake member 61 may be integrally formed with the goggle body.

The second intake member 62 is formed to be spaced apart from the lower surface of the goggle body and the first intake member. As shown in FIG. 5, the second intake member 62 is formed in a concave disk shape or bowl shape, communicates with the air passage hole in the circumferential direction, and is configured to block the air passage hole 61d in the bottom direction. .

A gap maintaining part 63 is provided between the first intake member 61 and the second intake member 62 . The gap maintaining part 63 may be formed in a substantially cylindrical or rectangular pillar shape, and may be installed in plural spaced apart at regular intervals along the circumference of the first intake member. The gap maintaining part 63 is formed of an elastic material, and is formed to be foldable, for example, in a bellows shape, so that the wearer presses it as necessary to completely close the air passage hole.

In addition, a filter member 64 is installed above the first intake member 61 . The filter member 64 is configured to filter air introduced from the outside and passing through the air passage hole 61d and supply it to the inside of the goggle body.

Due to the configuration of the air intake unit 60 and the fan unit 40, external air is introduced into the goggle body through the air intake unit 60 while the wearer is wearing the goggles, The fan motor unit may be driven by power generated by the electric battery unit to forcibly exhaust air inside the goggle body to the outside.

As a result, even without a separate power source, the inside of the goggle body can be forcibly ventilated by the lightweight and flexible solar cell and the lightweight fan motor to prevent moisture or fogging inside the goggle, and it is possible to prevent the occurrence of moisture or fogging inside the goggle. Convenience of use can be improved by preventing the user from fogging while reducing the burden of weight.

This embodiment only clearly shows a part of the technical idea included in the present invention, and variations and specific examples 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 It is obvious that all are included in the technical spirit of the present invention.

1 : Anti-fog disinfection goggles
10: goggle body
20: goggle lens
30: headband
40: fan unit
41: solar cell unit
42: fan motor unit
50: face contact part
60: intake unit

Claims (7)

A goggle lens, a goggle body spaced apart from the user's face at a predetermined distance to which the goggle lens is mounted, a headband connected to both side surfaces of the goggle body and covering the user's head, and a space between the goggle body and the user's face A fan unit forcibly exhausting air and detachably installed in the opening of the goggle body; Including an intake unit that flows into the space of,
The fan unit includes a solar cell unit in which a plurality of flexible solar cells are mounted, and a fan motor unit integrally connected to the solar cell unit and receiving power from the solar cell unit,
The fan motor unit includes a fan motor body integrally connected to the solar cell unit, a fan shaft connected to the fan motor body by a connection bracket, and a plurality of fan blades arranged around the fan shaft. Anti-fog anti-epidemic goggles. delete The method of claim 1, wherein the goggle body further includes a fastening band installed along an edge of the opening of the goggle body, the fastening band is formed of an elastic material, and the fan unit is accommodated in the fastening band. A space is formed, and a fastening groove into which an end of the opening of the goggle body is inserted is formed on an outer circumferential surface of the fastening band. delete According to claim 1,
The intake unit is
A first intake member having an air passage hole through which external air circulates, into which the end surface of the goggle body is inserted;
and a second intake member formed spaced apart from the bottom surface of the goggle body and the first intake member, communicating with the air passage hole in a circumferential direction and closing the bottom surface direction.
According to claim 5,
The intake unit further includes a gap maintaining part formed between the first intake member and the second intake member,
The anti-fogging goggles, characterized in that the spacing maintaining part is installed in a plurality spaced apart from each other and formed of an elastic material.
The anti-fog goggles of claim 1, further comprising a face-contacting part installed at an end of the goggle body in the width direction and made of an elastic material so as to come into contact with the user's face.