KR102540576B1 - Sanitary mask with porous intake and exhaust tube straps - Google Patents

Abstract

The present invention relates to a sanitary mask with porous respiratory tube straps. The technical idea of the present invention is to fundamentally block the introduction of viral germs from coughs of others or exterior air. A mask made of general fabrics or a mask pad made of transparent resins (plastic materials) is closely in contact with the mouth and the nose of a wearer, and an inner space for respiration in the mask pad is formed to communicate with "tube straps having an air flow path and a respiratory ventilation hole (inhaling strap and exhaling strap)", such that the respiration is smoothly performed with the inhaling strap and the exhaling strap when a person breathes while wearing the mask. In addition, the mask prevents glasses from being fogged up, which is caused by breaths from the nose or the mouth going upward the mask pad, and an opening/closing rib and a swing rib are provided, respectively, in the respiratory ventilation hole to block viruses or fine dust around a user from entering the mask pad in respiration. Moreover, a filter body is provided around a ventilation hole for inhalation to make filtered air introduced thereto, such that the introduction of viral germs is fundamentally blocked from coughs of others or exterior air by filtering performances.

Description

Sanitary mask with porous intake and exhaust tube straps}

In the present invention, a mask made of a general fiber material or a mask pad made of transparent synthetic resin (plastic material) (a mask showing a smile or expression) can be completely adhered to the wearer's mouth and nose, but the inner space where the mask pad breathes is formed to communicate with "tube strings (intake hooks and exhaust hooks) having air passages and ventilation holes for intake and exhaust", so that the intake hooks and exhaust hooks smoothly intake and exhaust exhalation and inhalation when breathing while wearing the ear, It is characterized in that snorting or breathing goes up to the top of the mask pad to prevent fog on the glasses.

Therefore, the present invention is formed such that opening and closing ribs and swing ribs are provided in the ventilation hole for intake and exhaust, respectively, to fundamentally block viruses or fine dust around the user from entering the inside of the mask pad during intake and exhaust, as well as the intake tube during intake. It is characterized in that a filter body is further provided around the pores to allow the filtered air to flow in so that the filtering performance can fundamentally block the coughing of others or the inflow of viral bacteria in the outside air.

In other words, the present invention is characterized in that comfortable breathing can continue without fogging and safe and hygienic breathing is achieved by fundamentally blocking the inhalation of unfiltered air.

In general, a mask covers the respiratory tract, such as the nose and mouth, to block scattering or floating contaminants, fine dust, etc. in the air from being inhaled through the nose and mouth, and to prevent droplets from scattering through the mouth and nose. is formed to

However, in the existing mask, the breath generated by breathing rises to both sides of the nose or mouth (above the cheek) and causes fogging of the lenses in the case of glasses wearers, which causes a decrease in visibility in basic daily life and especially walking, etc. There are quite a few problems, such as causing difficulties in the general activities of.

In addition, the conventional mask is formed in a structure in which the inner space of the mask pad usually touches the facial skin and has a compartment separated from the outside air side (atmospheric side), which is a closed space where the inner space of the mask is not ventilated with the outside. It is partitioned, so there is a problem that the mask gets wet from time to time due to snoring or breathing during breathing, and especially when bad breath occurs, despite the user's own bad breath in a situation where there is no ventilation, the uncomfortable and unpleasant state continues, which greatly improves usability. The problem of deterioration continues.

In addition, in the previous case, there was a problem of spreading the virus around the mask as the breath went out, and while breathing, the contaminated air around the mask was introduced through a gap in the mask pad lifted from the face, and there was a risk of being infected with the virus. is being exposed to.

1. Republic of Korea Utility Model Registration No. 20-0304097 (2002.01.30. Registration) 2. Republic of Korea Utility Model Registration No. 20-0417114 (registered on May 17, 2006)

The present invention is intended to solve the above-mentioned problems, and the technical point is to ensure that the mask pad (a mask showing a smile or expression) can be completely adhered to the wearer's mouth and nose, but the inner space for breathing in the mask pad is It is formed to communicate with the "tube string (intake hanger, exhaust hanger) having air passages and ventilation holes for intake and exhaust", so that the intake hanger and the exhaust hanger allow smooth intake and exhaust of exhalation and inhalation when breathing while wearing the ear. Its purpose is to provide a snort or breath that goes up to the top of the mask pad to prevent fog on the glasses.

In the present invention, opening and closing ribs and swing ribs are provided in the ventilation hole for intake and exhaust, respectively, so that viruses or fine dust around the user are fundamentally blocked from entering the inside of the mask pad during intake and exhaust, as well as convenient breathing during breathing. In the case of intake, a filter body is further provided around the ventilation hole for intake, so that the filtered air flows in and the filtering performance allows to fundamentally block the coughing of others or the inflow of viral bacteria in the outside air. there is

In other words, an object of the present invention is to provide safe and hygienic breathing by fundamentally blocking the intake of unfiltered air as well as allowing comfortable breathing to continue without fogging.

In order to achieve this object, the present invention is a transparent body made of synthetic resin or plastic material (existing mask type or gas mask style), and a mask pad 100 so that the outer circumferential surface adheres to the facial skin while covering the nose and mouth; An intake hook 210 hooked to one ear and an exhaust hook 220 hooked to the other ear are provided, but the intake hook 210 and the exhaust hook 220 have an air passage 230 formed therein and connected in a ring shape. Both open ends of the intake hanger 210 and the exhaust hanger 220 in the longitudinal direction are connected to the coupling hole 110 of the mask pad and communicate with the inner space of the mask pad 100 so that the wearer can breathe through the air passage 230. Intake and exhaust are performed, but a plurality of ventilation holes 211 for intake and ventilation holes 221 for exhaust are provided at a position corresponding to the rear part of the ear wheel among the lines of the intake hanger 210 and the exhaust hanger 220. Tube string 200; made up of

Accordingly, the intake ventilation hole 211 is formed so that the opening and closing rib 212 branches inward toward the air passage 230, and the exhaust ventilation hole 221 has one side facing outward from the air passage 230. The swing rib 222 is formed to branch.

At this time, it is preferable that the filter body 300 in the form of a tube is wrapped around the outer circumferential surface of the ventilation hole 211 of the intake hanger.

As such, the present invention allows a mask made of a general fiber material or a mask pad made of transparent synthetic resin (plastic material) (a mask showing a smile or expression) to be completely adhered to the wearer's mouth and nose, but not to hide from the mask pad. The resting inner space is formed to communicate with the "tube string (intake hanger, exhaust hanger) having an air passage and ventilation holes for intake and exhaust" so that the intake hanger and exhaust hanger enable smooth intake and exhaustion when breathing while wearing the ear. As a bar, this has the effect of preventing the snorting or breathing from rising to the top of the mask pad and fogging the glasses.

In other words, the present invention has the effect of providing a clear view to people wearing glasses to enable a safe and convenient life in active areas such as walking, driving, reading, and exercising.

Accordingly, the present invention is formed such that opening/closing ribs and swing ribs are provided in the ventilation hole for intake and exhaust, respectively, to fundamentally block viruses or fine dust around the user from entering the inside of the mask pad during intake and exhaust, as well as the intake tube during intake. A filter body is further provided around the pores to allow the filtered air to flow in, so that the filtering performance can fundamentally block the coughing of others or the inflow of viral bacteria in the outside air.

Such, the present invention has the effect of enabling safe and hygienic breathing by fundamentally blocking the intake of unfiltered air as well as allowing comfortable breathing to continue without fogging.

1 is an example of a sanitary mask equipped with a porous intake and exhaust tube string according to the present invention;
2 is a cross-sectional view of an intake hanger of a tube strap according to the present invention;
3 is an exemplary cross-sectional view of the exhaust hanger of the tube strap according to the present invention;
4 is an exemplary view showing that a filter body is mounted in a ventilation hole for intake as another embodiment of the present invention;
Figure 5 is an exemplary cross-sectional view showing the filter body of Figure 4;
6 is an exemplary view showing that a detachable, replaceable support is inserted into an air passage of a tube strap (intake hanger, exhaust hanger) as another embodiment of the present invention.

Next, the present invention will be described in more detail with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 6, the present invention is largely composed of a mask pad 100 and a tube strap 200.

Accordingly, the mask pad 100 is a transparent body made of synthetic resin or plastic material (existing mask shape or gas mask style), and is formed so that the outer circumferential surface adheres to the facial skin while covering the nose and mouth.

At this time, the mask pad 100 is preferably further provided with a silicone adhesive band 120 on the inner edge in contact with the facial skin to enhance adhesion.

That is, it is preferable that the adhesive band is formed of any one of a silicon material capable of adhering to the facial skin, an elastic rubber material, a soft synthetic resin material, or a hygroscopic fiber material.

In addition, the adhesive strip is not stimulated on the face, but in order to adhere to the nose and cheeks, a plurality of strips are divided into several pieces and attached, or one strip is formed to extend along the outer circumferential edge. It is desirable to ensure that intake and exhaust can be performed with a tube string without

In addition, when the mask pad is made of a transparent plastic material, a smile or facial expression is visible from the outside.

On the other hand, the tube strap 200 is formed to have an intake hook 210 hooked on one ear and an exhaust hook 220 hooked on the other ear.

At this time, the air passage 230 is formed inside the intake hook 210 and the exhaust hook 220, and the open ends of both ends in the longitudinal direction of the intake hook 210 and the exhaust hook 220 connected in the form of a ring form a mask pad. It is connected to the coupling hole 110 and communicates with the inner space of the mask pad 100 so that intake and exhaust are performed through the air passage 230 when the wearer breathes.

Accordingly, a plurality of ventilation holes 211 for intake and ventilation holes 221 for exhaust are provided at positions corresponding to the rear part of the auricle among the lines of the intake hanger 210 and the exhaust hanger 220 .

At this time, the ventilation hole 211 for intake is formed such that the opening/closing rib 212 branches inward toward the air passage 230 .

In addition, the ventilation hole 221 for exhaust is formed so that the swing rib 222 is branched on one side toward the outside from the air passage 230 .

That is, the opening/closing ribs 212 of the ventilation hole 211 for intake and the swing rib 222 of the ventilation hole 221 for exhaust can pass through the mouth and nose to the inside of the air passage 230, such as fine dust or airborne debris. It is formed to serve as an intermittent plate to block the inflow.

For reference, the air passage 230 is formed so that warm air generated by breathing or snorting in summer is delivered to the auricle to serve as an ear heater.

On the other hand, a tube-shaped filter body 300 is formed on the outer circumferential surface of the ventilation hole 211 of the intake hanger so as to be covered.

Accordingly, the filter body 300 has a multi-layered fine mesh structure, a flexible metal mesh (310: electrostatic adsorption structure) is disposed on the outermost side, and a nonwoven fabric sheet 320 is placed inside the metal mesh 310. It is built in and formed to promote double filtering.

At this time, it is preferable that the metal mesh 310 and the nonwoven fabric sheet 320 are formed in the form of a corrugated pipe having a concave-convex cross section in order to expand the cross-sectional area.

In addition, it is preferable to insert an ultra-mini elastic ring 340 made of a resin material (nylon, etc.) with a fine diameter between the concave-convex corrugated pipe valley where the metal net 310 and the nonwoven fabric sheet 320 are overlapped and the ridge 330 among the ridges. do.

The elastic ring is formed to maintain an elastic repulsive force to the outside so that the filter body 300 is spread outward through the ridge portion 330, so that the air passage 230 can maintain its original state while preventing it from being folded inward or turned off. formed so that

For reference, the filter body can be applied in the form of a straight tube tube or a corrugated tube, and in the case of a corrugated tube, it is also possible to perform acupressure at the back of the auricle by a convex outer circumferential surface.

In addition, although this filter body is shown as being applied only to the ventilation hole for intake, it is formed so that it can be applied to the ventilation hole for exhaust as necessary, so that outside air pollutants do not flow in the process of opening and closing the swing nozzle by exhalation. It is also possible to do

Accordingly, it is desirable to further provide a support 400 in the form of a coil core inside the air passage 230 to prevent clogging while preventing the tube diameter of the air passage from being folded or stuck by needles during breathing or external force. desirable.

In addition, it is preferable that the support 400 in the form of a coil core can be exchanged from the air cylinder through the insertion and removal pin 500.

At this time, as shown in the figure, the insertion and removal pin is formed such that an arrowhead-shaped wedge mechanism is formed on one side of the front end, enters the air passage of the tube string in one direction, and then pulls it in reverse, thereby collecting the supports.

That is, the support 400 is made of a resin material, but the superabsorbent polymer is included during manufacturing, so that the support in the form of a coil core is taken out and frozen in summer, and then inserted into the tube strap (exhaust hanger) so that cold air can be transmitted. is to do

In addition, it is preferable that the intake hanger and the exhaust hanger have connector grooves 240 and locking protrusions 250 formed at both open ends so that they can be detached from the coupling hole 110 for cleaning.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

100 ... mask pad 110 ... joining hole
120 ... adhesion belt
200 ... tube strap 210 ... intake hanger
211 ... ventilation hole for intake 212 ... opening and closing rib
220 ... Exhaust hanger 221 ... Vent hole for exhaust
222 ... swing rib 230 ... air passage
240 ... connector groove 250 ... stumbling block
300 ... filter body 310 ... metal mesh
320 ... Non-woven sheet 330 ... Obstetrics
340 ... elastic ring 400 ... support
500 ... Sabtalfin

Claims (3)

A mask pad 100 made of synthetic resin or plastic material (existing mask type or gas mask style) that covers the nose and mouth and adheres to the outer circumferential surface of the face; An intake hook 210 hooked to one ear and an exhaust hook 220 hooked to the other ear are provided, but the intake hook 210 and the exhaust hook 220 have an air passage 230 formed therein and connected in a ring shape. Both open ends of the intake hanger 210 and the exhaust hanger 220 in the longitudinal direction are connected to the coupling hole 110 of the mask pad and communicate with the inner space of the mask pad 100 so that the wearer can breathe through the air passage 230. Intake and exhaust are performed, but a plurality of ventilation holes 211 for intake and ventilation holes 221 for exhaust are provided at a position corresponding to the rear part of the ear wheel among the lines of the intake hanger 210 and the exhaust hanger 220. Tube string 200; In the sanitary mask equipped with a porous intake and exhaust tube string composed of,
A support 400 in the form of a coil core is further provided inside the air passage 230 to prevent clogging while preventing the tube diameter of the air passage from being folded or stuck by needles during breathing or external force. A sanitary mask equipped with a porous intake and exhaust tube string. The method of claim 1, wherein the intake ventilation hole (211) is formed so that the opening and closing rib (212) branches inward toward the air passage (230), and the exhaust ventilation hole (221) is formed outside the air passage (230). A sanitary mask equipped with a porous intake and exhaust tube string, characterized in that the swing rib 222 is branched on one side facing the side. [4] The sanitary mask according to claim 1, wherein the tube-shaped filter body (300) is stretched in the form of a cover on the outer circumferential surface of the ventilation hole (211) of the intake hanger.

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