KR20210017378A - Multi-use sanitary mask - Google Patents

Abstract

The present invention relates to a multipurpose sanitary respiratory mask with a composite functional Korean paper filter, which covers the curved surface of the nose and mouth of a face to prevent foreign substances such as external dust or yellow dust, and viruses from entering respiratory organs, performs heat insulation by blocking external cold air, and performs the role of a cover for a face part with an outer layer, a composite functional Korean paper filter, and an inner layer which are sequentially stacked one on another and backstitched in the form of a sheet. The mask is additionally provided with ear straps made of an elastic band material to be hung on and fixed to ears, prevents foreign substances and viruses such as external dust or yellow dust from entering respiratory organs, and performs heat insulation by blocking external cold air. According to the present invention, the mask has a selective adsorption structure for selectively adsorbing foreign substances on both the front and back surfaces of the outer layer, the composite functional Korean paper filter, and the inner layer, and has a pore diffusion structure with different front and rear pore distributions to facilitate circulation of internal/external air via pores and increasing a foreign substance contact retention area, and accordingly, an environmentally-friendly filter material having composite physical properties and a functional structure are organically combined to effectively block yellow dust, contaminated fine dust, bacteria, virus and the like and facilitate breathing.

Description

Multi-use sanitary mask for respirator with multi-function Korean paper filter {Multi-use sanitary mask}

The present invention relates to a multi-purpose sanitary mask for a respirator equipped with a composite function hanji filter, and in more detail, it covers the nose and mouth of the curved face to prevent foreign substances and viruses such as external dust and yellow dust from entering the respiratory tract It is a multi-filtering facial mask that keeps warm by blocking cold outside air.The outer skin, the complex function Korean paper filter, and the inner skin are sequentially overlapped to form a sheet form, sewn and sewn, so that it can be attached to the ears and fixed. It is a multi-purpose hygiene mask for respiratory organs equipped with a combination of Korean paper filters to keep warm by blocking cold outside air and preventing foreign substances and viruses such as external dust and yellow dust from entering the respiratory tract by additionally equipped with earrings made of band material. The outer skin and the complex function Hanji filter, the selective adsorption structure that selectively adsorbs foreign substances on both sides of the inner skin, and pores (pores) that have different pore distributions on the front and back sides facilitate air circulation inside and outside while staying in contact with foreign substances

It is composed of a pore diffusion structure that increases the area, and the environment-friendly filter material and functional structure of complex physical properties are organically combined to effectively block yellow dust, contaminated fine dust, bacteria and viruses, and help to make breathing easier. This is a multi-purpose hygiene mask for respiratory organs equipped with a Korean paper filter.

As a cover, the mask covers the nose and mouth and prevents the inhalation of dust or dust floating in the air, preventing the inhalation or scattering of bacteria or viruses, thereby preventing the inhalation of harmful substances into the human body and preventing colds. It is widely used for health and hygiene, cold protection around the nose and mouth in cold weather, and cold protection to protect the face from the cold in winter, which hurts the skin due to cold air.

In general, a mask has a structure in which a hanging means is attached to a cover body made of cotton or non-woven fabric, but the mask according to the prior art is mostly made of cotton, which is a conventional fabric, so the filter action against yellow sand and contaminated fine dust is limited. There is a problem in that it does not function as a complete mask due to the gap between the face and the face. Therefore, the use of recent masks is expanding beyond the function of a simple mask, and several functional masks have been developed with interest in health due to the recent well-being wind and yellow dust in China. However, these masks are also fragmented and have a limited functional structure. , Dustproof, antibacterial hygiene that prevents viruses or bacteria from passing through, etc., or the function is insufficient, requiring the use of a comprehensive functional mask pack such as dustproof, coldproof, windproof, constant temperature, humidity, deodorization, warmth, breathability, and condensation prevention functions. There is a problem in that the characteristics are not satisfied. Accordingly, as a result of the inventors' diligent efforts to solve the above-described problems of the prior art, the outer skin and the composite function hanji filter, the selective adsorption structure that selectively adsorbs foreign substances on both sides of the inner skin, front and rear surfaces, and the front and rear surfaces. The pores (pores) with different pore distributions facilitate circulation of air inside and outside, while the pore diffusion structure increases the contacting and staying area of foreign matters, effectively blocking yellow dust and contaminated fine dust, bacteria or viruses, and is dustproof, cold and windproof. , Constant temperature, humidity, deodorization, heat retention, breathability, condensation prevention, bacterial infection prevention functional masks can meet the general purpose requirements of the present invention to protect against yellow dust and harmful viruses in the air when wearing a mask This is the completion of a multi-purpose sanitary mask for respirators equipped with a filter.

As described above, conventional masks have various problems, such as cold protection, dust protection, hygiene functions, etc., which is a complex and limited function structure that is limited in use or avoids the conventional masks of insufficient functions, which cannot be prevented by general masks. The present invention solves the technical problem of complexly solving the characteristics required for comprehensive use in a multifunctional sanitary mask because it can be used in common for a variety of uses due to the complex synergistic effect of organically combining environmentally friendly materials and functional structures of physical properties. Did

The present invention has been devised to solve the above-described problems, and covers the nose and mouth of the curved face to prevent foreign substances and viruses such as dust and yellow dust from entering the respiratory tract, and blocks cold outside air to perform heat retention. As a filtering function face mask, the outer skin and the complex function filter and the inner skin are sequentially overlapped to form a sheet, and as a sewn mask that is sewn to the ear, an earring made of elastic band material is additionally provided to fix the outside dust. It is a multi-purpose hygiene mask for respiratory organs equipped with a multi-functional hanji filter to prevent foreign substances and viruses such as yellow dust from entering the respiratory tract and to keep cold outside air cool. An environmentally friendly filter of complex properties with a selective adsorption structure that allows foreign substances to be adsorbed and pores (pores) that vary the distribution of pores on the front and rear surfaces to facilitate air circulation inside and outside, while increasing the area of residence in contact with foreign substances. The purpose is to provide a multi-purpose sanitary mask for respiratory organs equipped with a multi-functional hanji filter that effectively blocks yellow dust and contaminated fine dust, bacteria or viruses, etc. through organic combination of materials and functional structures. .

As described above, the present invention is a multi-purpose hygiene mask for respirators equipped with a composite function hanji filter, a selective adsorption structure that selectively adsorbs foreign substances from both sides of the outer skin and the composite function hanji filter, the inner skin, and the front and rear pore distribution differently. It is composed of a pore diffusion structure that increases the area of contact with foreign substances while facilitating internal and external air circulation through pores (pores), effectively blocking yellow dust, contaminated fine dust, bacteria and viruses, etc., and dust contained in the surrounding air Dustproof to block, filter and purify foreign substances of the body, cold protection to protect the face from outside air, windproof, constant temperature, humidity, deodorization, warmth, ventilation, condensation prevention, and bacterial infection prevention. Not only can it protect health, but it can also prevent the transmission of bacteria to others, so it can be used widely by realizing a pleasant, convenient and hygienic effect. Particularly, in the raw material composition of the composite function hanji filter that constitutes the main part of the present invention, it is a configuration in which the raw loess is calcined and refined at a high temperature of 1300°C or higher to form ceramicized broiled loess. Porous broiled loess with improved antibacterial and deodorizing effects to adsorb and remove harmful substances such as odors, VOCs, fine dust, and bacteria by maximizing the surface area by increasing the strength and bonding power and increasing the number of pores. But form

Because it does not go through the firing process, it has cohesive power, so it absorbs Korean paper paper and minerals well. It is a fresh loess where enzymes and microorganisms contained in the loess are still alive. The complex function of the present invention quickly removes bacteria adsorbed by the Korean paper filter. As a result, the collected bacteria cannot live.

1 is a perspective view showing the overall configuration of a multipurpose sanitary mask as an embodiment of the present invention
Figure 2 is an example showing a multi-purpose sanitary mask folded configuration as an embodiment of the present invention
3 is a cross-sectional view of a multipurpose sanitary mask as an embodiment of the present invention

The present invention for achieving the above object will be described in detail with reference to the accompanying drawings, and detailed descriptions of known components that may unnecessarily obscure the subject matter of the present invention will be omitted. The present invention covers the nose and mouth of the curved face to prevent foreign substances and viruses such as dust and yellow dust from entering the respiratory tract and blocks cold outside air to keep warm.

As a cross-stitched and sewn mask formed by overlapping the Korean paper filter and the inner skin, an earring made of elastic band material is additionally provided so that it can be attached to the ear and fixed, foreign substances such as dust and yellow dust and viruses In a multi-purpose hygiene mask for respirator equipped with a multifunctional hanji filter to keep warm by preventing inflow to the respiratory tract and blocking cold outside air, it forms a stitched fold line at the top and bottom of the center to hold the nose and lips while tightening. The fold line closely supports the nose and lips to improve the comfort and adhesion of the convex face part, but does not interfere with breathing when worn, so that the lower part of the nose and the middle fold corresponding to the part of the lips protrude forward. In addition to the folded structure that allows for comfortable breathing by creating a gap for breathing between the nose and mouth and the mask by being lifted up, it is a front filtration sheet that blocks foreign substances in contact with the outside and functions as a windshield. The outer skin is polyethylene, polypropylene (PP ) As a nonwoven fabric material, it is a relatively thick porous sheet with a relatively large pore size with a loose density, and is formed to primarily filter dust or yellow dust with a relatively large molecular diameter. The composite function hanji filter, which is accommodated in the middle between the endothelium and the inner skin, is a breathable functional sheet with a porous high-function adsorption function structure.It is a lightweight sheet type that does not sag while acting as a core material. As a functional material, it is calcined at a high temperature of 1300°C or higher and ceramicized to improve binding power and increase the number of pores to maximize the surface area, thereby improving the ability to absorb foreign substances. A sheet-type antibacterial filter with a high specific surface area that is integrated by mixing and unifying raw loess powder, germanium biotite powder, and rosin size agent to be decomposed and removed. It is a porous rear filtration sheet with relatively small pores with a dense density that allows you to breathe by direct contact with the respiratory organs such as nose and nose. The endothelium is a soft and thin elastic sheet form that allows for filtering out foreign substances of relatively small particles so that there is no side effect on sensitive skin. Concave and convex embossing is formed so that elasticity and absorption of foreign substances are improved, and a gap for breathing is formed to prevent the lip cosmetics from smearing, forming a filtering member that allows comfortable breathing while being in close contact with the skin. , A selective adsorption structure that selectively adsorbs foreign substances on both sides of the endothelium, and pores (pores) that have different pore distributions on the front and rear surfaces, and a pore diffusion structure that increases the area of stay in contact with the vagina. An environmentally friendly filter material and functional structure are organically combined to form a multi-purpose sanitary mask for respiratory organs equipped with a multifunctional hanji filter that effectively blocks yellow dust and contaminated fine dust, bacteria, and viruses to help make breathing easier. It is possible to remove dust, etc. contained in the surrounding air without using a separate air vent structure or chemical substances by breaking away from the conventional technology mask that has limited use or insufficient function due to fragmentary and limited functional structure such as cold protection, dust protection, and hygiene functions. A functional mask that blocks foreign substances, filters, and purifies the face, protects the face from the outside air, protects the face from cold, windproof, constant temperature, humidity, deodorization, warmth, breathability, condensation prevention, and bacterial infection. This is a multi-purpose sanitary mask for respiratory organs equipped with a multifunctional hanji filter that not only protects against bacteria, but also prevents the transmission of bacteria to others, thus realizing a pleasant, convenient and hygienic effect.

100: multipurpose sanitary mask (100) for respiratory
10: outer skin 20: endothelium
30: Complex function Korean paper filter
40: earrings

Claims (1)

As a facial mask that covers the nose and mouth of the curved face, the outer skin, the complex-function hanji peel, and the inner skin are sequentially overlapped to form a sheet, and as a sewn-sewn mask, an earring made of elastic band material is added so that it can be attached to the ear and fixed. This is a multi-purpose sanitary mask for respiratory organs equipped with a hanji filter that prevents foreign substances such as dust, yellow dust, and viruses from entering the respiratory tract and keeps cold outside air cool. It forms a stitched fold line that holds and tightens the lips and the nose and lips are closely supported by the fold line, improving the comfort and adhesion of the convex face part, but corresponding to the lower part of the nose and lips breathing so that it does not interfere with breathing when worn. In addition to the folding structure that allows comfortable breathing by creating a gap for breathing between the nose and mouth and the mask by opening the middle fold symmetrically on both sides of the protruding forward, it has a function to block foreign substances and windshield The outer skin is a polyethylene (PE), polypropylene (PP) non-woven fabric material, which is relatively thick to provide cushioning and warmth with a three-dimensional texture, and has a relatively large pore size with a loose density. Formed to primarily filter dust or yellow dust with a large molecular diameter, and accommodated in the middle between the outer skin and the inner skin, the composite function hanji filter () is a breathable functional sheet with a porous, high-functional adsorption function. Rayon and pulverized functional material that does not support and increases the binding of fibers to the paper pulp, which is a raw material of Korean paper, is calcined and ceramicized at a high temperature of 1300℃ to improve bonding and increase the number of pores, thereby maximizing the surface area. Baked loess powder of strength, cohesive power, and enzymes are known to decompose and remove adsorbed pollutants. As a size agent for biotite and rosin of germanium, rosin is evenly mixed and integrated with high specific surface area porous breathing sheet-type antibacterial function As a filtration and adsorption member, a complex-functional Korean paper filter is constructed, and the inner skin is soft so that there are no side effects on sensitive skin with a dense density that allows you to breathe by directly contacting the respiratory system such as the face, mouth, and nose. It is a crying and thin elastic sheet form that filters out relatively small particles of foreign matter, while improving elasticity and absorbing foreign matter, and forming a concave and convex embossing to prevent lip cosmetics from getting on well, forming a gap for breathing, making it close to the skin while breathing comfortably. It is formed as a filtering member that enables air circulation in and out of the inside and outside of the skin by forming a filtering member that enables air circulation in and out of the inside and outside with pores (pores) that have a selective adsorption structure that selectively adsorbs foreign matters on both sides of the outer and back of the inner skin. Multi-purpose sanitary mask for respirator equipped with a multifunctional Korean paper filter, characterized in that it is composed of a pore diffusion structure that increases the area of stay in contact with foreign substances while making it smooth
Claim 2
The method of claim 1, wherein the hanji filter is 50% (weight ratio) of fibrous pulp paper stock solution beaten at a weight ratio, 20% rayon (weight ratio), 5% fine pulverized biotite powder (weight ratio) of 300 mesh, fresh loess sediment Mixture of 10% min (weight ratio) and high-temperature baked loess 10% (weight ratio) is beaten, and then 10% (weight ratio) of the total mixed materials is added as a surface agent and coagulated and precipitated for 5 hours. Multi-purpose sanitary mask for respiratory organs equipped with a multifunctional Korean paper filter characterized by mixing, paper-making and drying functional materials to create micropores in raw materials

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