KR200492269Y1 - Mask with nose filter - Google Patents

Abstract

The present invention relates to a high-performance nose filter mask with improved ultra-fine filtration performance and mask exchange and replacement usability.
Therefore, the technical gist of the present invention is to have a mask filter that can be directly attached to the user's nose, but the mask filter is to block external exposure through a separate external mask, which is fine dust, ultrafine dust, and virus. It is characterized in that it is formed to have a double filtration structure from bacteria such as to enable safety in use and hygienic handling.
In addition, the mask filter of the present invention is designed to facilitate the use of a preferred mask according to personal preferences, and can be used not only by simply attaching it to a general mask, but also applicable to mask products specially owned or designed by individuals. There is this.
In addition, the mask filter of the present invention has a bar that is formed with an adsorption silicone pad at a position corresponding to the nose, so that it is completely in close contact with the nose, and this has a feature to fundamentally block the lifting phenomenon between the nose and cheeks.

Description

High-performance nose filter mask with improved ultra-fine filtration performance and usability for mask replacement and replacement {Mask with nose filter}

The present invention is to be provided with a mask filter that can be directly attached to the user's nose, but the mask filter blocks external exposure through a separate external mask, which is fine dust, ultrafine dust, and bacteria such as viruses. The present invention relates to a high-performance nose filter mask with improved ultra-fine filtration performance and improved mask exchange and replacement usability, characterized in that it is formed to have a double filtration structure from and to enable safety and hygienic handling.

In general, a mask is an object that covers the respiratory tract, such as nose and mouth, and is formed to block substances in which fine dust in the air is sucked through the nose and scattered from the mouth.

Unlike gas masks or dust masks, these masks are mostly equipped with a filter having a simple structure on a sheet of fiber material so that they can be conveniently carried.

On the other hand, as industrialization accelerates, there is a trend of continuous increase in environmental pollutants and fine dust caused by yellow dust, and a higher level of hygiene mask is required as the threat from the expression of new viruses increases.

A myriad of types of masks have been suggested, and only a couple of these masks are extracted and briefly explained.

First, in Patent Document 1 (Korean Registered Patent No. 10-1201469), an exhaust module is provided in the front center of the mask body, and an intake module is provided on one or both sides of the exhaust module. External inlet air that is inhaled according to the wearer's breath Is introduced through the intake module, and the breathed air is discharged through the exhaust module.

However, the mask of Patent Literature 1 having the configuration as described above is performed only through the intake module and the exhaust module of the mask body, that is, when breathing in and exhaling is performed, the intake module is only through a multi-layered intake filter of a small size. Since it is possible to inhale external air, it has the disadvantage that it may be difficult to inhale comfortably as usual.

In addition, Patent Document 2 (Korean Registered Patent No. 10-1530869) includes an exhaust valve in the left or right area of the front of the intake mask, and the exhaust valve is provided with a blocking film between the front cover and the rear cover. Inhaled external inlet air is filtered through the front portion of the intake mask, and the breathed air is discharged through the exhaust valve.

The mask of Patent Literature 2 having the configuration as described above has an exhaust valve selectively provided only on one side of the intake mask front, so it may be difficult to exhale comfortable in the usual state when exhaling. Since the valve must be provided in a relatively large size, there is a risk of a discomfort that it is unsightly to use it.

In addition, the intake mask front portion is simply joined by an active carbon filter, an N99 filter, a polypropylene, and a transfer printed microfiber nonwoven fabric to purify the external inlet air. After using it once or twice, it must be disposed of, and it is not economical because it cannot be recycled.

1. Korea Utility Model Registration No. 20-0304097 (Registration on Jan. 30, 2003) 2. Republic of Korea Utility Model Registration No. 20-0417114 (registered on May 17, 2006)

In order to solve the above-described problem, the present invention provides a mask filter that can be directly attached to the user's nose, but the mask filter blocks external exposure through a separate external mask, which is fine dust or ultrafine particles. Its purpose is to provide a double filtration structure from dust and bacteria such as viruses to enable safe use and hygienic handling.

In other words, the mask filter of the present invention is built inside the mask compared to a mask equipped with a conventional filtering device (the filter filter is exposed to the outside) and has an excellent aesthetic aesthetic (the conventional mask has a filter filter exposed to the outside like a gas mask) If it is, it reminds of a disgusting image, and especially women are reluctant to wear it because of this part).

In addition, the mask filter of the present invention is designed to facilitate the use of preferred masks according to personal preferences, and can be used not only by simply attaching to a general mask, but also applicable to mask products that are specially owned or designed by individuals. It has its purpose in providing.

In addition, the mask filter of the present invention has an adsorption silicone pad formed at a position corresponding to the nose, so that it can be completely adhered to the nose, which is provided to fundamentally block the lifting phenomenon between the nose and cheeks. There is a purpose.

In addition, the mask filter of the present design can be made of fiber or synthetic resin in addition to paper (pulp), which is easy to clean, convenient to replace when contaminated or damaged, and can be replaced, ensuring usability and cost reduction. Has its purpose.

In addition, it is an object of the present invention to provide convenient breathing during breathing with a wide filter surface when mounted in a mask.

In order to achieve the above object, the present invention is provided with a mask 10 covering the nose and mouth, but the mask filter 20 is embedded in the inner portion of the mask 10 to be detachable from the mask 10, The mask filter 20 is formed in a gourd shape so that the overall appearance can cover the entire nose or the nose and mouth at the same time based on the nose, so that fine dust, ultra fine dust, and various bacteria flowing through the mask 10 can be sucked. It is formed to be blocked.

Accordingly, the mask filter 20 is provided with an adsorption silicone pad 21 at an end corresponding to the nose, and is formed to secure close adhesion when worn.

At this time, the mask filter 20 is formed to facilitate the use of a preferred mask according to personal preference while securing exchangeability by forming an adhesive Velcro 22 or an adhesive fixture equivalent thereto on the outer surface corresponding to the inside of the mask. do.

In addition, it is preferable that the mask filter 20 is further configured with an exchangeable filter 24 in the suction zone corresponding to the nostril to separate and replace the part that is intensively filtered according to suction.

In this way, the present invention has a mask filter built inside the mask compared to the previous mask, so the aesthetics are excellent (the previous mask reminds of a disgusting image when the filter filter is exposed outside like a gas mask. There is a phenomenon of reluctance to wear it).

That is, in the present invention, a mask filter that can be directly attached to the user's nose is provided, but the mask filter blocks external exposure through a separate external mask, which is Since it is formed to have a double filtration structure from bacteria, it has the effect of enabling safe use and hygienic handling.

In addition, the mask filter of the present invention is designed to facilitate the use of a preferred mask according to personal preferences, and can be used not only by simply attaching it to a general mask, but also applying it to mask products specially owned or designed by individuals. There is.

In addition, in the mask filter of the present invention, an adsorption silicone pad is formed at a position corresponding to the nose, so that it can be completely adhered to the nose, which has the effect of fundamentally blocking the lifting phenomenon between the nose and cheeks.

In addition, the mask filter of the present design can be made of fiber or synthetic resin in addition to paper (pulp), which is easy to clean, convenient to replace when contaminated or damaged, and can be replaced, ensuring usability and cost reduction. have.

In addition, the present invention has a convenient effect of breathing when breathing due to a wide filter surface when mounted in a mask.

1 is an exemplary view of a high-performance nose filter mask with improved ultra-fine filtration performance and mask exchange and replacement usability according to the present invention;
2 is a front view of the mask filter according to FIG. 1;
Figure 3 is a side view of Figure 2,
4 is an enlarged perspective view according to FIG. 1;
5 to 6 are a rear view and a rear perspective view according to FIG. 4;
7 to 9 is another embodiment of the present invention, an exemplary view showing a fogging prevention steam outlet.

Hereinafter, 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 allows the mask filter 20 to be directly attached to the entire nose or nose and mouth of the user, but the mask filter 20 is again attached to the external mask 10. It is formed to be detachable against.

Accordingly, in the present invention, a mask 10 is provided to cover the nose and mouth, and the mask filter 20 is embedded in the inner portion of the mask 10 to be detachable from the mask 10.

That is, the mask is formed so that it can be simply attached and fixed through adhesive Velcro of the mask filter in the case of a general purchased product.

Such a double structure has a feature of reducing purchase cost by using a purchase ordinary mask as the primary filtration means, but not easily discarding it even if the use lasts a little longer and allowing it to be used for a long time.

At this time, the mask filter 20 is a filter body made of paper, fiber, or synthetic resin in the form of a gourd itself, and it is preferable that micropores are formed to filter 94% of contaminants having a size of 2 to 4 microns.

Accordingly, the mask filter 20 is formed in a gourd shape so that the overall appearance can cover the entire nose or nose and mouth at the same time based on the nose, etc., so that the fine dust, ultrafine dust, and various bacteria introduced through the mask 10 It is formed so that suction is blocked.

That is, the mask filter is formed to cover the nose, nose, and mouth as a form covered in the mask, so that it is easy to breathe through a large filtration area with a double filtration filter function.

Accordingly, it is preferable that the mask filter is combined with a nautical band fabric to the outer circumferential surface to secure a feeling of wearing without rejection.

In other words, the mask filter covered by the mask is formed so that the aesthetics are improved so that the women's wear preference can be highly evaluated.

Accordingly, the mask filter 20 is provided with an adsorption silicone pad 21 at an end corresponding to the nose, and is formed to secure close adhesion when worn.

In this case, it is preferable that an elastic wire is embedded in the adsorption silicone pad so as to have excellent seatability on the nose by bending.

Accordingly, the mask filter 20 has an adhesive Velcro 22 or an adhesive fixture equivalent thereto formed on the outer surface corresponding to the inner side of the mask, thereby securing exchangeability and making it easy to use a preferred mask according to personal preference. do.

In addition, it is preferable that the mask filter 20 is further configured with an exchangeable filter 24 in the suction zone corresponding to the nostril to separate and replace the part that is intensively filtered according to suction.

That is, it is preferable that the suction zone exchange-type filtration filter is in the form of a circular band, and a filtration net is formed in the central portion, and an attachment tape is formed on the outer circumference (circumferential surface) thereof.

This suction zone exchange-type filter filter is to be attached to and detached from the hole zone formed in the mask filter. As the attachment tape is attached to the outer circumferential surface of the hole zone, the central filter net corresponding to the hole zone is sucked into the nostrils (second It is formed to filter pollutants such as fine dust), and the suction zone exchange-type filter filter, which is concentrated in use afterwards, is formed to be separated and replaced.

Meanwhile, a silicone adhesive surface is further formed on the rim (circumferential surface) of the mask filter so that the entire outer circumferential surface extending from the nose to the entire nose or around the mouth is adsorbed (attached) to the face (the area connected to the nose or mouth), while providing airtightness. It is desirable to ensure this.

On the other hand, the present invention is provided with a steam outlet 50 to prevent fogging, as shown in FIGS. 7 to 9.

Accordingly, the anti-fogging steam outlet 50 has a discharge hole 500 formed at one side or both sides of the inner circumference of the mask filter.

The discharge hole 500 has a structure in which a'∪ type' hardware (soft copper material, etc.) with one side open is inserted, and a communication hole 510 is formed in the center of the hardware.

At this time, the communication hole 510 is formed to extend a connection pipe 520 branching out of the mask filter.

Accordingly, the connection pipe 520 is a hollow pipe having an empty inside, and both ends are opened, and a stopper 530 protruding toward the center of the axis is formed on an inner side of the connection pipe.

At this time, a male thread 540 is formed at an outer end of the connection pipe branching out of the mask filter to be coupled to the female thread 651 of the coupling 650 of the stopper module 600.

Accordingly, the fluid 610 of the stopper module 600 is built in the inside of the connection pipe, and the water vapor generated when breathing is formed to smoothly escape from the inside outward.

At this time, when air is inhaled from the outside of the mask filter when inhaled, the fluid is retracted to block the inflow of air.

That is, the fluid 610 is an ultra-light material made of a nonwoven or paper material, and has a slightly narrower diameter compared to the diameter between the stoppers 530 at one end of the body, and a plunger 620 that is drawn out in a linear motion while passing back and forth is provided. , A plurality of grooves 621 for discharging water vapor are formed on the outer circumferential surface of the plunger in the circumferential direction. This is to ensure that steam (air) can be discharged to the outside when you snort or breathe.

In addition, a stepped step 630 is formed at an end of the fluid contacting the plunger so that when contaminated air is introduced from the outside to the inside, the stepped step contacts the stopper 530 to block the flow of air inflow.

At this time, the packing member 640 is inserted into the fitting groove 631 in the stepped jaws so that the airtightness is further doubled.

Accordingly, the fluid 610 is further formed with an uneven long hole 611 and a vapor extraction groove 612 in the circumferential direction and at the lower end, respectively, so that water vapor flows out smoothly in a breathing situation.

At this time, the fluid is separated and separated by the coupling 650, and the coupling 650 is a tube body with both ends open, and a female thread 651 is formed at one end of the male thread 540 of the connection pipe. ) And is formed to be fastened.

Accordingly, the coupling has a second stopper 652 protruding with respect to the axis therein so that the lower end portion of the fluid is caught and outward departure is prevented.

At this time, a needle drain hole 653 is formed at the lower end of the coupling so that water (moisture) that may remain in the mask filter is finally flowed out by steam.

Meanwhile, the stopper module 600 is exposed as viewed from the outside, and a reinforcing body 700 is preferably provided outside the stopper module.

Accordingly, the reinforcing body 700 is a'∪'-shaped perforated network structure, and is formed to be fixed to the mask filter surface by the Velcro adhesive strip 720 while surrounding the stopper module.

The present invention is not limited to the specific preferred embodiments described above, and any person with ordinary knowledge in the technical field to which the subject innovation belongs without departing from the gist of the present invention claimed in the claims can implement various modifications Of course, such changes are within the scope of the claims.

10 ... mask 20 ... mask filter
21 ... adsorption silicone pad 22 ... adhesive Velcro
24 ... suction zone exchangeable filtration filter 50 ... anti-fog water vapor outlet

Claims (3)

A mask 10 covering the nose and mouth is provided, but the mask filter 20 is built in the inner part of the mask 10 to be detachable from the mask 10, and the mask filter 20 has an overall appearance. It is formed in a gourd shape to cover the entire nose or nose and mouth at the same time based on the nose, so that the inhalation of fine dust, fine dust, and various bacteria introduced through the mask 10 is blocked, and mask exchange And In the high-performance nose filter mask with improved replacement usability,
The mask filter 20 is formed with an adsorption silicone pad 21 at an end corresponding to the nose, so as to secure close adhesion when worn, and the mask filter 20 is adhered to the inside of the mask and on the outer surface corresponding to the inside of the mask. 22 is formed to secure exchangeability and facilitate the use of a preferred mask according to personal preference, and the mask filter 20 further includes an exchangeable filtration filter 24 in the suction zone corresponding to the nostril. It is configured to separate and replace the part that is intensively filtered according to inhalation, and the mask filter 20 is provided with an anti-fog water vapor outlet 50 on one side and the other side of the surface, but the fogging prevention water vapor The discharge port 50 is such that an insert iron made of a'∪ type' soft copper material having a discharge hole 500 is formed in the inner circumference of the mask filter, and the discharge hole 500 has a communication hole 510 formed at the center thereof. , In the communication hole 510, a connection pipe 520 branching out of the mask filter is extended, but the connection pipe 520 is a hollow pipe having an empty inside and is formed to have both ends open, and the connection pipe ( A stopper 530 protruding toward the center of the axis is formed on an inner side of the 520, and a male thread 540 is formed at the outer end of the connector 520 branching out of the mask filter. The coupling 650 is formed to be fastened with the female screw part 651, and the fluid 610 of the stopper module 600 is built in the inside of the connection pipe, so that the water vapor generated when breathing is smoothly passed from the inside to the outside. The fluid 610 is an ultra-light material made of a non-woven or paper material and has a narrow diameter compared to the diameter between the stoppers 530 at one end of the body, and a plunger 620 that is drawn out in a linear motion while passing back and forth is provided. However, a plurality of water vapor discharge grooves 621 are formed on the outer circumferential surface of the plunger, and a stepped 630 is formed at the end of the fluid contacting the plunger. A high-performance nose filter mask with improved ultra-fine filtration performance and mask exchange and replacement usability, characterized in that it contacts the stopper 530 to block air inflow.
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