WO2021221382A1

WO2021221382A1 - Mask having no straps, wearable through insertion into nose while surrounding mouth, and having easily replaceable filter

Info

Publication number: WO2021221382A1
Application number: PCT/KR2021/005059
Authority: WO
Inventors: 이동진; 허혜숙; 이재통; 조관행
Original assignee: (주)멋진여성
Priority date: 2020-04-29
Filing date: 2021-04-22
Publication date: 2021-11-04
Also published as: KR102177023B1

Abstract

The present invention relates to a mask which has no straps, is wearable through insertion into the nose while surrounding the mouth, and has an easily replaceable filter, wherein: a wearer can wear the mask by inserting insertion parts of a nose mask into the wearer's nasal cavity and surrounding the inner and outer parts of the wearer's lips by a lip fixing part of a mouth mask, so that the mask can be easily worn and can securely filter external pollution sources; the mask is wearable without straps, so that the mask is comfortable even when worn for a long time and a filter thereof can be easily replaced; a wearer can wear the mask by surrounding the inner and outer parts of the lips with the lip fixing part, which is separated into upper and lower parts or integrally formed in the mouth mask, so that the wearer does not feel a foreign body sensation; and a wearer can easily speak because of elastic wrinkles formed on a cover of the mouth mask.

Description

A mask that has no straps, wraps around the mouth and inserts it into the nose, and the filter is easy to replace.

The present invention relates to a mask without a string, which is inserted into the nose and worn while covering the mouth, and is easy to replace the filter, and more particularly, inserts the insertion part of the nose mask into the wearer's nasal cavity, and inserts the lip fixing part of the mouth mask into the lips of the wearer. It is easy to wear because it wraps the inside and outside, and it reliably filters external pollutants. Since it is worn without a strap, there is no discomfort even when worn for a long time, and the filter can be easily replaced. Because the lip fixing part formed with lip is wrapped around the inside and outside of the lips, there is no feeling of foreign body and there is no string that can be easily spoken due to the elastic wrinkles formed on the mouth mask cover. it's about

The atmosphere in which people live contains a lot of foreign substances such as fine dust, and these fine dust and yellow dust enter the human respiratory system and threaten health.

Therefore, when the fine dust concentration is high or there is a risk of infection with viral bacteria, it is recommended to refrain from going out as much as possible, and to wear a mask when going out inevitably.

In general, masks have a problem in that outside air is sucked in between the gaps, and when the strap is tightened to prevent air from being sucked in, it presses the face and ears too much, causing discomfort. there was

In addition, when the glasses are worn in a state in which the nose part is not in close contact, there is a problem in that the glasses are fogged.

In addition, if you go up and down stairs or do vigorous exercise, you breathe heavily. In this case, there is a problem that fogging occurs due to the temperature difference as outside air is sucked in between the gaps, and the material of the mask is made of non-woven fabric and cloth. In the case of women who wore makeup because they lost weight, there was a problem in that the makeup was removed or the makeup was smeared on the mask, contaminating the mask and shortening the life of the mask.

In addition, to prevent snoring and apnea during sleep, a separate prevention device is purchased and used, and since the size of each individual nasal cavity is different, there are products with corresponding sizes. There was a problem in that an additional cost was generated.

In order to solve the above problems, a mouthpiece-type mask (hereinafter referred to as 'prior document 1') has been registered with Korean Patent Registration No. 10-2029132.

The prior document 1 is provided with a cover part for covering the nose and mouth of the wearer, a breathing part provided on the cover part for breathing of the wearer, and the cover part so as to fix the cover part to the wearer's face, , It is configured to include a mouthpiece that is inserted into the wearer's mouth.

However, in Prior Document 1, when the mouthpiece part is bitten, bacteria multiply, and there is a hassle of gargling or separately using gargle liquid to remove it, and the auxiliary filter member for breathing through the nose has an auxiliary filter member Because it is installed, there was a problem of inconvenient breathing.

In addition, in Prior Document 1, when the mask wearer has a conversation with the other party, the mouthpiece part falls out of the mouth and the wearability of the mask is deteriorated, so there is a problem in that the reliability of the product is remarkably deteriorated.

On the other hand, in relation to a nose mask worn on the nose, a nose mask with improved fit (hereinafter referred to as 'Prior Document 2') has been registered with Republic of Korea Patent Registration No. 10-1434255.

The prior document 2 includes a body in which a plurality of inlet slits are formed on the front and side surfaces and the filter can be accommodated therein; a pair of hollow suction tubes of a cylindrical shape coupled to the rear surface of the body; a filter chamber accommodated in the body; and at least one locking wing made of a soft material having a stretchable material formed above the suction tube.

However, in the prior document 2, since the nose mask is inserted into the user's nasal cavity and is used, when vigorous exercise or breathing through the nose is increased, the nose mask falls out of the nasal cavity and falls to the floor, as well as soil or other contaminants in the nose mask. There was a problem of shortening the lifespan of the nose mask by burying it.

In addition, in a state in which the filter chamber is mounted inside the suction tube, there is a problem in that it is difficult to breathe because it is necessary to breathe only by the air introduced through the filter, which makes it difficult to breathe.

This was made in consideration of the problems of the prior art as described above, and the purpose is to block 100% of the outside air, to use it without discomfort even when used for a long time, there is no string that can easily replace the filter, and to wrap the nose while covering the mouth. It is intended to provide a mask that is inserted into and worn and the filter is easy to replace.

In addition, another object of the present invention is to insert the insertion part of the nose mask into the wearer's nasal cavity and the wearer wears the lip fixing part of the mouth mask by wrapping the inside and outside of the lips, so it is easy to wear and can reliably filter external pollutants. It is to provide a mask that has no string, wraps around the mouth, is inserted into the nose, and is easily replaced with a filter.

In addition, another object of the present invention is that the wearer wears the lip fixing part that is separated or integrally formed inside the mouth mask by wrapping the inside of the lips and the mouth, so that it can be easily said due to the elastic wrinkles formed on the mouth mask cover without feeling a foreign body. It is to provide a mask that does not have a strap, wraps around the mouth, inserts it into the nose, and is easy to replace the filter.

Another object of the present invention is to provide a mask that does not have a string on the front of the mouth mask cover that can easily replace the mask filter, is inserted into the nose while covering the mouth, and is easily replaced with the filter.

In addition, another object of the present invention is that the nose mask is inserted into the nasal cavity and worn, and the mouth mask is fixed by wrapping and fixing the lip fixing part inside and outside the wearer's lips, so that fogging caused by breathing when wearing glasses is prevented as well as during intense exercise. The purpose of this mask is to provide a mask that does not come off easily and does not have a strap that can be worn stably, inserts it into the nose while covering the mouth, and is easy to replace the filter.

In addition, another object of the present invention is that the cover part that is in close contact with the wearer's face is formed of a silicone material, so that when a woman wearing makeup wears it, there is no strap that does not erase the makeup, and it is inserted into the nose while wrapping the mouth, and the filter replacement is easy We are providing a mask.

Another object of the present invention is to provide a mask that does not have a string capable of sterilizing the oral cavity by injecting a sterilizing solution into the oral cavity by pressing the sterilizing solution reservoir, and is inserted into the nose while wrapping the mouth, and is easily replaced with a filter.

The present inventor's mask, which has no strap, wraps around the mouth, is inserted into the nose, and is easy to replace the filter, has been devised to solve the above problems, is mounted on the upper part of the mouth mask and inserted into the wearer's nasal cavity, A nose mask that prevents the inflow of harmful viruses or fine dust as the pores are closed and filtered air flows in through the insertion tube, and at the same time, the exhalation hole is opened during exhalation and air is discharged to the outside, allowing comfortable breathing; Since the lip fixing part that wraps the inside and outside of the wearer's lips is inserted and fixed in the mouth, it is worn without a string and is characterized in that it comprises a mouth mask in which a mask filter is detachably mounted on the front side.

The nose mask may include an insertion hole formed on the mouth mask and penetrating between the mouth mask cover and the mask filter; An insertion part is formed at the lower end to be inserted into the insertion hole, and the upper end is formed with a body in an open state so as to be inserted into the wearer's nasal cavity; an exhalation part which is formed with a closing membrane that closes while forming a curve in the lower part of the body, and an exhalation hole in which the central part of the closing membrane is partially cut, so as to open and close during exhalation; It is inserted into the body and is in close contact with the inner surface of the closure membrane is provided with an inhalation blocking member for preventing the exhalation hole from opening during inhalation.

It is formed on the inner lower end of the body and is further provided with a fixing groove to prevent the inhalation blocking member from being separated from the body.

The mouth mask may include: a mouth mask cover through which a hole is penetrated in a central portion for breathing; a lip fixing unit formed inside the mouth mask cover to wrap and insert the wearer's lips inside and outside; a sterilizing solution input unit mounted on the inner surfaces of both sides of the lip fixing unit and sterilizing the inside of the oral cavity by spraying the sterilizing solution into the oral cavity when the sterilizing solution reservoir in which the sterilizing solution is stored is pressed when necessary; A mask filter that is detachably coupled to the front surface of the mouth mask cover to filter harmful viruses and fine dust and can be easily replaced in case of contamination is provided.

The lip fixing part is formed separately in upper and lower portions or integrally formed inside the mouth mask cover.

The mask filter is coupled to a fitting groove formed on the front surface of the mouth mask cover.

The mask filter has a coupling hole formed at an edge portion and is fitted to a coupling protrusion formed on the front surface of the mouth mask cover.

It is formed on both sides of the through hole is further provided with elastic wrinkles that are formed in a flexible wrinkled shape so that the wearer can easily open his mouth or speak.

A through hole is further provided so that the lip fixing part is penetrated at regular intervals to reduce the contact area so that it can be easily separated when the mouth mask cover is separated from the wearer's mouth.

According to the present invention, 100% of the outside air is blocked, it can be used without discomfort even when used for a long time, and there is an effect that the filter can be easily replaced.

In addition, according to the present invention, since the insertion part of the nose mask is inserted into the wearer's nasal cavity and the lip fixing part of the mouth mask is wrapped around the inside and outside of the lips by the wearer, it is easy to wear and the effect of reliably filtering external pollutants there is

In addition, according to the present invention, since the lip fixing part that is separated or integrally formed inside the mouth mask is worn by wrapping the inside and outside of the lips, the effect that can be easily said due to the elastic wrinkles formed on the mouth mask cover without feeling a foreign body feeling is achieved. have.

In addition, according to the present invention, there is an effect that the mask filter can be easily replaced on the entire surface of the mouth mask cover.

In addition, according to the present invention, the nose mask is inserted into the nasal cavity and worn, and the mouth mask is worn by wrapping the lip fixing part inside and outside the lips. Even in this case, there is no gap, so it can completely prevent fine dust, so it can be worn with stability.

In addition, according to the present invention, the cover portion in close contact with the wearer's face is formed of a silicone material, so that when a woman wearing makeup wears it, the makeup does not come off.

In addition, according to the present invention, there is an effect that can sterilize the oral cavity by injecting the sterilizing solution into the oral cavity by pressing the sterilizing solution reservoir.

1 is a perspective view of the present invention.

2 is a rear perspective view of the present invention.

3 is a side cross-sectional view of the present invention.

4 is an exploded perspective view of the nose mask of the present invention.

5 is an exploded perspective view of the sterilizing solution input unit of the present invention.

6 is a plan sectional view showing the mouth mask of the present invention.

7 is a state diagram showing the coupling state of the mask filter of the present invention.

8 is a side cross-sectional view showing a worn state of the present invention.

Hereinafter, an embodiment of the present invention will be described in detail based on the accompanying drawings.

Figure 1 is a perspective view of the present invention, Figure 2 is a rear perspective view of the present invention, Figure 3 is a side cross-sectional view of the present invention.

The mask, which is an embodiment of the present invention without a string, wraps around the mouth, is inserted into the nose, and is easy to replace the filter, is composed of a nose mask 100 and a mouth mask 200 .

The nose mask 100 is worn in such a way that the insertion part 120 is inserted into the wearer's nasal cavity, so it is not only easy to wear but also easy to breathe while preventing the ingress of harmful viruses or fine dust and omitting the string. do.

The nose mask 100 is composed of an insertion hole 110 , an insertion unit 120 , an exhalation unit 130 , and an inhalation blocking member 140 .

The insertion hole 110 is formed to penetrate between the mouth mask cover 210 and the mask filter 240 , and the insertion part 120 is inserted into the insertion hole 110 and coupled thereto.

The insertion part 120 has an insertion tube 121 having a vent hole 121a formed at its lower end and is inserted into the insertion hole 110 , and the insertion tube 121 is formed to have a predetermined length to form the insertion hole 110 . ) so that it is movable within the length of the insertion tube 121 can be adjusted.

In addition, the upper end of the insertion tube 121 is made of a cylindrical body 122 with an open upper portion is formed and inserted into the wearer's nasal cavity.

The exhalation part 130 is formed in the lower portion of the body 122, the closing film 131 of a thin thickness of 1 mm or less is formed so that the lower portion of the body 122 is curved outwardly, and the closing film 131 is formed. In the central part of the exhalation hole 132 of a certain length is cut and formed.

The inhalation blocking member 140 is formed in a circular shape to be inserted into the body 122, the upper and lower both sides are formed in a curve to correspond to the closing film 131, and a plurality of spaces are formed to allow air to pass therethrough.

The inhalation blocking member 140 is inserted into the body 122 to be in close contact with the inner surface of the closure membrane 131 to prevent the exhalation hole 132 from being opened during inhalation.

In addition, a fixing groove 150 is formed in the inner lower end of the body 122 to fix the inhalation blocking member 140 to be firmly in close contact with the closure membrane 131 and at the same time, the inhalation blocking member 140 is formed in the body 122 ) to avoid separation.

A connecting ring 160 is formed at the lower end of the inserting part 120 to connect the inserting part 120 and the inserting part 120 to each other.

In addition, since the mouth mask 200 is closely attached to the inside and outside of the wearer's lips and is mounted in such a way that the lip fixing unit 220 is inserted into the wearer's mouth, the string can be omitted.

The mouth mask 200 includes a mouth mask cover 210 , a lip fixing unit 220 , a sterilizing solution input unit 230 , and a mask filter 240 .

The mouth mask cover 210 is made of a silicone material, and a through hole 211 for breathing is formed in a central portion corresponding to the wearer's mouth.

The mouth mask cover 210 is formed to have a thin thickness of 2 mm or less, and it is preferable that the periphery of the mouth be formed to a thinner thickness than this so that it can be easily stretched when the wearer opens his or her mouth to speak.

A lip fixing unit 220 is formed inside the mouth mask cover 210 to wrap the inside and outside of the wearer's lips and to be inserted into and fixed to the lips.

The lip fixing unit 220 is made of the same silicon material as the mouth mask cover 210, and may be formed separately in upper and lower portions to facilitate speaking, or may be formed integrally.

In addition, as shown in FIG. 5 , the sterilizing liquid input unit 230 is provided on the inner surfaces of both sides of the lip fixing unit 220 , and a predetermined amount of the sterilizing liquid input unit 230 is inserted into the insertion groove 232 formed in the lip fixing unit 220 . The sterilizing liquid storage container 231 in which the sterilizing liquid is stored is fitted, and a spray hole 233 through which the sterilizing liquid is injected into the oral cavity is formed at the tip of the insertion groove 232 .

A mask filter 240 is detachably coupled to the front surface of the mouth mask cover 210 , and is configured so that the mask filter 240 can be easily replaced in case of contamination.

The mask filter 240 may be coupled in such a way that it is fitted into the fitting groove 212 formed on the front surface of the mouth mask cover 210 .

As shown in FIG. 7 , in the mask filter 240 , a plurality of coupling holes 241 are formed through the edge portion, and a number of coupling holes 241 and corresponding coupling holes 241 are formed on the front surface of the mouth mask cover 210 . A protrusion 213 is formed, and the coupling hole 241 of the mask filter 240 may be inserted into the coupling protrusion 213 to be coupled.

The mask filter 240 preferably includes any one or two or more of activated charcoal, HEPA, and zeolite, and includes fine dust and ultra-fine dust, SARS, MERS, and coronavirus (COVID). -19) to eliminate viral bacteria such as

Elastic pleats 250 may be formed on both sides of the through hole 211 formed in the mouth mask cover 210, and the elastic pleats 250 are easily stretched when the wearer opens their mouth to speak. You can do it easily without hurting your mouth.

Through-holes 260 may be formed through the lip fixing unit 220 at regular intervals, and the through-holes 260 are formed when the lip fixing unit 220 is separated from the wearer's mouth. As the air flows through, the lip fixing unit 220 can be easily separated from the wearer's mouth.

The wearing method of an embodiment of the present invention configured as described above will be described in detail.

First, as shown in FIG. 8 , the through hole 211 of the mouth mask cover 210 is closed by inserting the mask filter 240 on the front surface of the mouth mask cover 210 .

In this state, after the nose mask 100 is mounted on the upper part of the mouth mask 200 , the insertion part 120 is inserted into the wearer's nasal cavity to wear the nose mask 100 .

In a state in which the nose mask 100 is worn as described above, the lip fixing unit 220 formed inside the mouth mask cover 210 is inserted between the lips and the gums to bite.

In this state, when the lip fixing part 220 surrounding the inside and outside of the wearer's lips is inserted into the lips and fixed to the inner surface of the mouth mask cover 210, wearing is completed.

After wearing the mask as described above, when the wearer breathes in through the nose, the external air is filtered through the mask filter 240 and the pollutants are filtered through the vent hole 121a of the insertion tube 121 into the wearer's nasal cavity. is brought in

At this time, since the exhalation hole 132 is in close contact with the inhalation blocking member 140, the closed state is maintained so that external air is not introduced.

In addition, when the wearer exhales through the nose, the inner surface of the closure membrane 131 is pressed outward through the space of the inhalation blocking member 140 mounted inside the body 122 by the pressure of air, and at the same time the blade As the pores 132 are opened, air is discharged to the outside.

Here, the insertion part 120 of the nose mask 100 can selectively adjust the degree of insertion into the nasal cavity.

When the insertion tube 121 of the insertion unit 120 is withdrawn for a certain length toward the wearer's nasal cavity, the body 122 of the insertion unit 120 is deeply inserted into the nasal cavity, and the insertion tube 121 is inserted into the mouth mask cover 210. When it is pressed inward, the degree of insertion into the wearer's nasal cavity is weakened on the contrary.

On the other hand, when the wearer breathes in through the mouth, the external air is filtered through the mask filter 240, such as harmful viruses and fine dust, and flows into the mouth through the hole 211 of the mouth mask cover 210, , when exhaled, it is discharged to the outside through the through hole 211 and the mask filter 240 .

In addition, when the wearer's oral cavity is contaminated or the need to sterilize is felt, the sterilization solution reservoir 231 is stored inside the sterilization solution reservoir 231 when the outer side of the mask cover 210 is pressed with force. The liquid is injected into the oral cavity through the injection hole 233 to cleanly sterilize the oral cavity.

When the wearer opens their mouth or speaks while wearing the mask, since the periphery of the mouth of the mouth mask cover 210 is formed with a thin thickness, it is easily stretched to open or speak.

In addition, since elastic wrinkles 250 are formed on both sides of the through hole 211 of the mouth mask cover 210, it can be easily stretched and used conveniently when the wearer opens his or her mouth or speaks.

When the lip fixing unit 220 is separated from the wearer's mouth, a through hole 260 is formed in the lip fixing unit 220, so that air flows through the through hole 260, so that it is in a state of being adsorbed to the gums. The lip fixing unit 220 can be easily separated.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the technical spirit of the present invention It must be interpreted with a corresponding meaning and concept.

Accordingly, the configuration shown in the embodiments and drawings described in the present specification is only one embodiment of the present invention, and does not represent all the technical spirit of the present invention, so within the limit not departing from the claims of the present invention, various It should be understood that there may be equivalents and variations.

Claims

It is mounted on the upper part of the mouth mask 200 and is inserted into the wearer's nasal cavity to close the exhalation hole 132 during inhalation, and the filtered air flows through the insertion tube 121 to prevent the inflow of harmful viruses or fine dust. At the same time, when exhaling, the exhalation hole 132 is opened to allow comfortable breathing while the air is discharged to the outside (100);

Since the lip fixing part 220 surrounding the inside and outside of the wearer's lips is inserted and fixed into the lips, it is worn without a string and the mouth mask 200 in which the mask filter 240 is detachably mounted on the front is configured,

The mouth mask 200,

Mouth mask cover 210 through which a through hole 211 is penetrated in the central portion so as to be able to breathe;

a lip fixing unit 220 formed inside the mouth mask cover 210 to wrap inside and outside of the wearer's lips and inserted;

a sterilizing solution input unit 230 mounted on the inner surfaces of both sides of the lip fixing unit 220 and sterilizing the oral cavity by spraying the sterilizing solution into the oral cavity when the sterilizing solution reservoir 231 in which the sterilizing solution is stored is pressed when necessary;

a mask filter 240 that is detachably coupled to the front surface of the mouth mask cover 210 to filter harmful viruses and fine dust and can be easily replaced when contaminated;

A string, characterized in that it is formed through the lip fixing part 220 at regular intervals and reduces the contact area, so that a through hole 260 is provided so that it can be easily separated when separating the mouth mask cover 210 from the wearer's mouth. A mask that does not have any gaps and is inserted into the nose while covering the mouth, and the filter is easy to replace.
The method according to claim 1, The nose mask 100,

an insertion hole 110 formed on the mouth mask 200 and penetrating between the mouth mask cover 210 and the mask filter 240 ;

An insertion part 120 having an insertion tube 121 formed at a lower end to be inserted into the insertion hole 110 and a body 122 having an open upper portion formed at an upper end to be inserted into the wearer's nasal cavity;

The lower portion of the body 122 curves outwardly to form a closed closure film 131, and an exhalation hole 132 in which a central portion of the closure film 131 is partially cut is formed, which opens during exhalation and opens during inhalation. There is an exhalation unit 130 to be blocked;

It is inserted into the body 122 and is in close contact with the inner surface of the closure membrane 131 and is provided with an inhalation blocking member 140 that prevents the exhalation hole 132 from opening during inhalation. A mask that is inserted into the nose while being worn and the filter is easy to replace.
3. The method according to claim 2,

It is formed on the inner lower end of the body 122 and has no string, characterized in that it further includes a fixing groove 150 that prevents the inhalation blocking member 140 from being separated from the body 122. A mask that is easy to wear and replaces the filter.
The method according to claim 1,

The lip fixing unit 220 has no string, characterized in that it is formed separately or integrally on the inside of the mouth mask cover 210 into upper and lower parts, and is inserted into the nose while covering the mouth, and the filter replacement is easy Mask.
The method according to claim 1,

The mask filter 240 is a mask without a string, characterized in that it is coupled to the fitting groove 212 formed on the front surface of the mouth mask cover 210, and is inserted into the nose while covering the mouth, and the filter replacement is easy.
The method according to claim 1,

The mask filter 240 has no string, characterized in that a coupling hole 241 is formed in the rim portion and is fitted with a coupling protrusion 213 formed on the front surface of the mouth mask cover 210, and wraps the mouth while covering the nose. A mask that can be inserted into and worn and the filter is easy to replace.
The method according to claim 1,

It is formed on both sides of the through hole (211) and is worn by inserting it into the nose while covering the mouth without a string, characterized in that it is further provided with elastic wrinkles (250) formed in a flexible wrinkled shape so that the wearer can easily open or speak their mouths. The mask is easy to replace and filter.
The method according to claim 1, The sterilizing solution input unit 230,

a sterilizing solution storage container 231 in which a predetermined capacity of the sterilizing solution is stored;

an insertion groove 232 formed in the lip fixing unit 220 and into which the sterilizing solution reservoir 231 is inserted;

It is formed in the lip fixing unit 220 and communicates with the insertion groove 232 and is provided with an injection hole 233 through which the sterilizing liquid stored in the sterilizing liquid reservoir 231 is injected into the oral cavity. A mask that is inserted into the nose while being worn and the filter is easy to replace.