KR20130115534A - An airtight mask for easy communication - Google Patents

Abstract

PURPOSE: A sealing mask capable of facilitating a communication is provided to secure sight as fogging does not occur and to rapidly cope with an emergency situation as the communication is facilitated when an outside air is injected through a breath hole which is formed in a breath space part. CONSTITUTION: A sealing mask capable of facilitating a communication comprises a mask (10) composed to be worn on a head of a human; an outside stick blocking material (54) which is formed on an outer circumference surface of the mask; a breath hole (20) which is formed on a side of the mask; and a tightening part (40) which fixes the mask on a head of a human. The mask is composed of a see-through window (51) in front, a see-through part (50) which is composed of an inner stick blocking material (52), and a front cover (60) which is formed with a breath space part (53) in a separable type. The see-through part secures sight, the breath space part enables free breathing through a nose and a mouth, and the mask is made to facilitate the communication even in an emergency situation.

Description

An airtight mask for easy communication

The present invention relates to a closed mask that is easy to communicate,

More specifically, a mask body including a face attachment type that covers the face around the face including eyes, nose, and mouth in a hermetically sealed type, or a helmet type that covers the entire head; An external close blocking member in close contact with the body part of the outer face including the eyes, nose, and mouth to block the inflow of gas or liquid from the outside into the mask from where the substance is exposed or in water, and on one side of the mask body In the closed mask made of a breathing apparatus, and a tightening portion for fixing the mask body to the user's head,

A perspective window made of a transparent body is formed on the front of the mask body so that the outside of the mask can be seen by the eyes, and the inside of the mask is formed to prevent the fog of the sight window and to form a closed perspective space on the front of the eye so as not to obstruct the eyes. A see-through part made of the see-through window and the inside-adherent cut-off member being formed to be in close contact with the face around the eye and attached to the front of the mask body surrounding the see-through window;

Inside the mask, a breathing space separated from the see-through portion by the inner close-blocking member and surrounding the nose and mouth is formed as a space excluding the see-through space inside the mask, thereby ensuring a wide space around the nose and mouth, so that breathing and mouth movement It relates to an easy-to-communicate closed mask consisting of a breathing space portion formed free and easy to communicate.

The easy-to-communicate closed mask is applicable to all kinds of protective masks such as fire fighting by firefighters, training and practice of fire fighting by the military, industrial gas tank entry, underground drainage, underground underground exploration, coal mine work, skin scuba, etc. This is possible.

Typically, the closed mask may be classified into various types, including a closed mask having no oxygen tank to be supplied separately and a closed mask having a separate oxygen tank attached thereto to supply oxygen for respiration through the intake port.

The airtight mask to which the oxygen tank is not attached refers to a respiratory protective device used when there is a risk of inhaling the human body by inhaling fine particle substances suspended in harmful gas, vapor, and air generated in the workplace. Generally, it consists of an absorption tube, a direct connection tube, a facet, etc., and absorbs the target gas by the medicine in the absorption tube and inhales clean air to the wearer.

In addition, the airtight mask for supplying oxygen to the external oxygen tank refers to a respirator that is a typical case of a fire mask worn by firefighters in various fires. In general, the outside harmful gas is prevented from flowing into the mask and oxygen of a separately provided oxygen cylinder is supplied through an intake port attached to the mask to allow the wearer to inhale.

Various fires and disasters are occurring in various places, and the general public frequently loses precious lives by toxic gases generated when exposed to such disasters.

In order to be protected from toxic gases generated in a disaster such as a fire as described above, a gas mask should be worn. In the case of a gas mask that is commonly used, a face cover covering the entire face as shown in FIG. And a mask 92 provided inside the face cover 91 to cover the mouth and nose of the wearer, and connected to the mask 92 to purify external toxic gases to supply only breathable air to the wearer. Consisting of a purifying container 93, the mask to prevent fog caused by the face cover 91 when talking or breathing while wearing a gas mask and to prevent the harmful gas from entering the nose and mouth. Strong tightening of (92) prevents free communication of breathing and mouth opening.

In addition, the prior art of other gas masks, the portable gas mask of the registration room 20-0319368 is "a coupling tool is provided on the lower side of the front surface and the inner projection of the coupling is a projection protrusion and a mask having a tightening band on the rear side; A portable gas mask comprising a connection hose fitted to a coupling hole provided at a lower side of the mask and having a groove formed at an outer circumference thereof, and a purifying container connected to the other side of the connection hose. . "To prevent breathing caused by talking or breathing while wearing the portable gas mask, and tightening the mask tightly with a tightening band to prevent external harmful gas from entering the nose and mouth. It is difficult to communicate because it is not free.

KR 20-0319368 Y1 (2003.06.28)

The present invention has been invented to solve the problems as described above, the object of the above is to overcome the difficulty of securing a view as the fog occurs when wearing a closed mask or talking or breathing the inside of the mask Forming an inner close-shielding member to separate the see-through portion and the breathing space portion, wherein the inner close-shielding member is formed to be in close contact with the face in the near eye area within the range that does not obscure the field of view when wearing the mask. It is done.

In addition, the respiratory space except the see-through space in the closed space inside the mask is relatively wider than a conventional closed mask in which the face area near the nose and the mouth is in close contact with each other, thereby allowing free breathing and mouth movement and facilitating communication. In case of wearing an airtight mask, it is intended to solve the problem of difficult communication in an emergency.

Exemplary embodiments of the easy-to-communicate closed mask according to the present invention for achieving the above object, the mask body 10 configured to be worn on the head of the person, and the external close blocking formed on the outer peripheral surface of the mask body 10 In the closed mask consisting of a member 54, a breathing opening 20 formed on one side of the mask body 10, and a tightening portion 40 for fixing the mask body 10 to the user's head,

The front surface of the mask body 10 is formed with a see-through section 50 composed of a see-through window 51 and an internal close contact member 52 and a breathing space section 53 having a separate front cover 60, The see-through part 50 is secured to the visual field, the breathing space part 53 is characterized in that the freely breathing through the nose and mouth, it is configured to facilitate communication in an emergency.

In addition, the mask body 10 is characterized in that it further comprises a wireless transceiver, a microphone and a speaker.

In addition, the back cover 70 is connected to the tightening portion 40 to support the back, characterized in that it further comprises.

In addition, the mask body is characterized in that the helmet mask form.

The easy-to-communicate closed mask according to the present invention, when worn by the user, the internal close-blocking member of the see-through portion is in close contact with the user's eyes to form a closed see-through space so that no fog occurs and the field of view is sufficiently secured and breathed. When the outside air is introduced into the breathing space through the breathing hole formed in the space part, the nose and mouth are freed, so that the breathing is smooth and communication is easy.

1 is a perspective view of a conventional sealing mask.
Figure 2 shows a perspective view of one embodiment of an easy-to-communicate closed mask according to the present invention.
Figure 3 shows a perspective view of two embodiments of an easy-to-communicate closed mask according to the present invention.
Figure 4 shows a front view of one embodiment of an easy-to-communicate closed mask according to the present invention.
Figure 5 shows a front view of two embodiments of an easily closed mask according to the present invention.
Figure 6 shows a perspective view of three embodiments of an easy-to-communicate closed mask according to the present invention.
Figure 7 shows a perspective view of four embodiments of an easy-to-communicate closed mask according to the present invention.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the easy-to-communicate closed mask according to the present invention will be described in detail. It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.

Figure 1 shows a perspective view of a conventional closure mask, Figure 2 shows a perspective view of one embodiment of the easy-to-communication closed mask according to the present invention, Figure 3 is an easy communication in accordance with the present invention sealed Figure 4 shows a perspective view of a second embodiment of the mask, Figure 4 shows an easy-to-communicate closed mask according to the present invention shows a front view of one embodiment, Figure 5 is an easy-to-communicate closed mask according to the present invention 2 Figure 6 shows a front view of an embodiment, Figure 6 shows a perspective view of three embodiments of the easy-to-communication mask according to the present invention, Figure 7 is a four embodiment of the easy-to-communication mask according to the present invention A perspective view is shown.

As shown in Figs. 2 to 5,

The easy-to-communicate closed mask used to protect from the toxic gas of the present invention is formed on the mask body 10 and the outer peripheral surface of the mask body 10 configured to be worn on the head of the human body in close contact with the outside air It consists of an external close blocking member 54 to block the, a breathing opening 20 formed on one side of the mask body 10, and a tightening portion 40 to fix the mask body 10 to the user's head. ,

The front surface of the mask body 10 is formed with a see-through portion 50 consisting of a see-through window 51 and an internal close contact member 52, and a respirator space portion 53 having a detachable front cover 60.

The see-through part 50 is composed of a see-through window 51 formed so that the outside of the mask can be seen with the eyes and an internal close-contact blocking member 52 in close contact with the face around the eyes close to the eyes to form a sealed see-through space even when breathing. The fog is prevented and the field of vision is secured.

In addition, the inner close blocking member 52 may be in close contact with the entire eye circumference to the face around the eyes (Fig. 1 or 3), or the bottom of the eye (Fig. 2 or 4).

Here, even when the inner close blocking member 52 is in close contact with the lower part of the eye, the fluoroscopy unit 50 and the breathing space part 53 are formed by the outer close blocking member 54 and the inner close blocking member 52. By separating and forming a sealed see-through space, the fog is prevented even when breathing to secure a visual field.

In addition, the breathing space part 53 is a breathing space formed inside the mask by the inner close blocking member 52 and is formed inside the mask, breathing freely through the nose and mouth through the air supplied from the outside through the breathing opening 20. This can be done and the mouth is free, so that communication can be made sufficiently to cope quickly even in urgent situations.

In addition, the outer close blocking member 54 of the mask body 10 is closely adhered to the curvature of the outer surface surrounding the eyes, nose and mouth, so as to prevent the leakage of fluid, water vapor, dust, and harmful gases such as rubber, silicone, and spandex. It is manufactured by mixing one or two or more of the materials, and the inner close blocking member 52 of the see-through part 50 is also closely adhered to the curvature of the face around the eyes to prevent leakage of fluid, water vapor, dust, and harmful gas. It is prepared by mixing one or two or more of rubber, silicone, spandex material.

The breathing apparatus 20 is formed in a part of the breathing space portion 53 of the mask body 10 to inhale or discharge air, and the breathing filter 21 is further coupled to the breathing apparatus 20 to the outside. Dust and harmful gases of the do not pass through the breathing filter 21 to prevent the inflow into the breathing space (53).

The mask body 10 is a face-attached type that wraps around the face, including eyes, nose, and mouth in a closed type.

And, further comprising a rear cover 70 which is connected to the tightening portion 40 to support the rear side when wearing a closed mask easy to communicate of the present invention when the user's head and the easy-to-communication mask It will be able to support more firmly.

In addition, the mask body 10 further includes a radio transceiver, a microphone, and a speaker, wherein a voice that is spoken in a state of wearing a closed mask is converted through the radio transceiver, transmitted to the outside, and received through the radio transceiver from the outside. Is converted to voice and can be heard through the speaker

As shown in Figures 6 to 7,

The mask body (10a) is a helmet type consisting of a helmet portion 80 surrounding the entire head.

The mask body 10a is configured to be in close contact with the head from the neck to the entire head.

The outer close blocking member 54a of the mask body 10a is tightly adhered to the neck by bending the neck and forms a closed space covering the entire head including eyes, nose, and mouth to form fluid, water vapor, dust, and It is manufactured by mixing one or two or more of rubber, silicone, and spandex to prevent leakage of harmful gases.

Hereinafter, the method and effect of using a closed mask easy to communicate of the present invention will be described in more detail.

First, while wearing the tightly closed mask easy to communicate with the face of the present invention while tightening and tightening with the tightening portion 40, the oxygen tank (not shown) in the breathing opening 20 formed in a part of the breathing space 53 Plug in this connected intake pipe (30).

When the air enters the breathing space formed inside the breathing space portion 53 through the breathing opening 20, the breathing space is freely breathed into the nose and mouth in the breathing space, and the mouth teasers are free to speak, even though those around them Not only can you hear me, but you can also hear people around you.

In addition, the person breathing in the air introduced through the breathing hole 20 to the breathing space portion 53 exhales through the breathing hole 20.

In addition, in this process, the see-through part 50 is close to the eye, so that the inner close contact member 52 is in close contact with the face, so that a closed see-through space is formed, which is advantageous to secure vision without fog.

As described above with reference to the drawings illustrated for an easy-to-communicate closed mask according to the present invention, the present invention is not limited by the embodiments and drawings disclosed herein, the technical spirit of the present invention Of course, various modifications may be made by those skilled in the art within the scope.

10, 10a: mask body 20: breathing apparatus
21: breathing filter 30: intake pipe
40: tightening part 50: see-through part
51: see-through window 52: internal close blocking member
53: breathing space 54, 54a: external close blocking member
60: front cover 70: rear cover
80: helmet
91: face cover 92: mask
93: Purification container 94: Tightening band

Claims (4)

A mask body 10 configured to be worn on a human head, an external close blocking member 54 formed on an outer circumferential surface of the mask body 10, a respirator 20 formed on one side of the mask body 10, In the closed mask consisting of a tightening portion 40 for fixing the mask body 10 to the user's head,
The front surface of the mask body 10 is formed with a see-through section 50 composed of a see-through window 51 and an internal close contact member 52 and a breathing space section 53 having a separate front cover 60, The see-through part 50 has a clear view, the breathing space part 53 is freely breathable through the nose and mouth, and easy to communicate closed mask, characterized in that configured to facilitate communication in emergencies .
The method of claim 1,
Closed communication mask is easy to communicate, characterized in that it further comprises a back cover 70 is connected to the tightening portion 40 to support the back.
The method of claim 1,
The mask is easy to communicate, characterized in that the mask body in the form of a helmet mask.
The method according to claim 1 or 3,
A mask for easy communication, characterized in that it further comprises a wireless transceiver, a microphone and a speaker.

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