KR20110007641A

KR20110007641A - Solid mask

Info

Publication number: KR20110007641A
Application number: KR1020090065170A
Authority: KR
Inventors: 유세환
Original assignee: 유세환
Priority date: 2009-07-17
Filing date: 2009-07-17
Publication date: 2011-01-25

Abstract

The present invention provides a mask including a mask body provided to surround the mouth and nose, and a hook string connected to both sides of the mask body to be hooked to the ear, wherein the mask body and the hook string are elastic. Consists of a mesh fabric having a, and the mask body relates to a three-dimensional mask configured by fixing the wire to the rim so that the rim is in close contact with the mouth and nose around, it is to filter and purify foreign substances such as dust or harmful gases when wearing the mask. The mask body that surrounds the mouth and the nose can be composed of a mesh fabric having elasticity to improve wearing comfort, and the wire is fixed to the edge of the mask body to maintain the shape of the mask body in three dimensions while the mask body is in the mouth. Do not touch the nose and nose, but the mask body is separated from the wire is easily replaced, There is a very useful effect that can lead to repetitive re-use.

Description

Solid mask

The present invention relates to a mask for filtering and purifying foreign substances such as dust and noxious gas. More specifically, the mask body surrounding the mouth and the nose is composed of a mesh fabric having elasticity, and is provided at the edge of the mask body. In close contact with the mouth and the nose is fixed to the wire so that the mask body is not in contact with the mouth and nose, but relates to a three-dimensional mask that allows the mask body to be separated from the wire to replace.

In general, a mask refers to an object covering the nose and mouth to prevent inhalation and scattering of germs, dust and the like for health and hygiene, and is often made of cotton fabric.

The origin of the mask has been used since the 1919 pandemic of the Spanish flu, or influenza, to prevent colds. Although it can be avoided to catch well, many viruses or bacteria pass through the gauze and many of them fly out of the body through the nose or mouth, or invade the contrary, there is a problem that is not an essential preventive method.

In other words, the mask prevents impurities or contaminants from entering the wearer's breathing path and prevents other people from being exposed to pathogens and other contaminants emitted by the wearer. Due to the moisture caused by the moisture and the external there is a problem that a huge bacteria grow in the mask.

In addition, if you need to talk while wearing a mask, you have to remove the mask and wear it for a long time while the mask is in contact with the nose and mouth. There was a problem giving.

In addition, it is impossible to reuse the mask, so if the mask is used for a certain period of time, the entire mask has to be replaced.

The present invention can filter and purify foreign substances such as dust or harmful gases when wearing a mask, and the mask body surrounding the mouth and nose is composed of a mesh fabric having elasticity to improve the wearing comfort, the border of the mask body By fixing the wire to the mask body while maintaining the shape of the mask body in three-dimensional, while the main body of the mask body to contact the mouth and nose, but the mask body is separated from the wire is easy to replace and repeated reuse of the wire to the mask It is about.

In the three-dimensional mask of the present invention for achieving the above object is a mask body provided to wrap around the mouth and nose, and a mask comprising a strap for the hook is connected to both sides of the mask body to be hooked to the ear The mask body and the strap for a hook are composed of a mesh fabric having elasticity, and the mask body provides a three-dimensional mask configured by fixing wires to the edges such that the edges closely contact the mouth and the nose.

The three-dimensional mask of the present invention can filter and purify foreign substances such as dust and harmful gas when wearing a mask, and the mask body surrounding the mouth and nose is composed of a mesh fabric having elasticity to improve the wearing comfort, and the mask body By fixing the wire to the edge of the mask body while maintaining the shape of the mask body in three-dimensional, so that the mask body is not in contact with the mouth and nose, the mask body is separated from the wire is made easy to replace, repetitive reuse of the wire This is a very useful effect.

Hereinafter, the configuration and operation of the three-dimensional mask of the present invention according to the accompanying drawings in more detail.

1 is a perspective view of the three-dimensional mask of the present invention, Figure 2 is a front view of the three-dimensional mask of the present invention, Figure 3 is a side view of the three-dimensional mask of the present invention, Figure 4 is a perspective view of the wire, Figure 5a is a configuration of the wire and the mask body 5B is a cross-sectional view showing the configuration of the wire and the mask body, Figure 6 is a perspective view showing another embodiment of the three-dimensional mask of the present invention, Figure 7 is a perspective view showing the wearing appearance of the three-dimensional mask of the present invention.

First, the three-dimensional mask 10 according to the present invention is a mask body 100 is provided to surround the mouth and nose, and the hook strap 200 is provided to be connected to both sides of the mask body 100 to the ear In the mask consisting of,

The mask body 100 and the hanging strap 200 are composed of a mesh fabric having elasticity, and the mask body 100 is configured by fixing the wire 300 to the rim so that the rim is in close contact with the mouth and the nose. do.

The mask body 100 and the hanging strap 200 are provided with a mesh fabric having elasticity such as a stocking material. The mask body 100 and the hook string 200 may be caught so that various foreign substances such as dust do not flow into the respirator of the wearer. And, the elasticity of the mesh fabric is excellent in elasticity can be variously deformed according to the wearer's face is improved wearing comfort.

In addition, the hook strap 200 is configured to elastically increase and decrease according to the size of the face of the wearer, it is possible to fix the mask body 100 by fitting to the ear to fit the face of the individual without providing a separate length adjustment means.

The mask body 100 may be composed of not only the mesh fabric, but also various fabrics, non-woven fabrics, etc., may be configured in multiple layers to improve the filtering power, and may be configured by combining various fabrics and materials.

The wire 300 is a configuration for fixing the shape of the mask body 100, it is preferably configured in a three-dimensional shape so as to be in close contact with the mouth and the nose, specifically, both sides located on both sides of the wearer of a long oval horizontally The central portion, which is bent backwards and located in the mouth and nose, is configured to protrude forward.

The material of the wire 300 may be formed of a metal and a synthetic resin that can be easily formed and its shape, including a shape memory alloy.

In addition, the wire 300 has a shape of an ellipse in which the center is bent, and forms a nose receiving portion 310 recessed forward so that the upper end is in close contact with the nose and the like, and the mask body 100 is formed at both sides of the wire 300. The fixing member 400 protruding forward by bending inwardly to be spaced apart from the mouth of the wearer by maintaining the shape of the hemisphere may be further fixed.

The nose storing portion 310 is configured to fit the wearer's nose, etc., the wire is in close contact with the nose and mouth as well as around the nose to improve the fit and is configured so that fine dust and the like does not penetrate into the nose, mouth.

In addition, the fixing member 400 has a configuration in which the mask body 100 is bent inwardly so as to be spaced apart from the wearer's mouth by maintaining the shape of the hemisphere on both sides of the wire 300, and the wire 300 protrudes forward. By the fixing member 400 and the mask body 100 maintains the three-dimensional hemisphere shape of the wearer's mouth and the mask body 100 does not contact, and serves to filter the foreign matter from being sucked into the mouth. .

In addition, the fixing member 400 may be configured by additionally fixing a circular fixing piece 500 at each one end so that the mask body 100 can maintain a three-dimensional shape without being damaged by the fixing member 400. Can be.

In general, since the wire 300 is thin and pointed, if the mask body 100 is fixed to the end of the wire 300, there is a risk of damage such as tearing. It is fixed to the end of the mask body 100 can be prevented from damage.

In addition, the mask body 100 has one side is opened to have an opening 110, it may be configured to wrap the wire 300 and the fixing member 400 so that the opening 110 is located in the mouth of the wearer.

As described above, when the mask body 100 forms a small opening 110 on one side, and the opening 110 wraps the wire 300 and the fixing member 400, the mask body 100 is located at the mouth of the wearer. While the wearer's mouth can freely talk through the opening 110, fine dust or the like does not flow into the mouth, so the wearability is excellent and convenient to use.

In addition, the mask body 100 can be replaced very easily, and can be used by one person with a single wire 300, and even if the mask body 100 is contaminated, it can be easily removed and washed or replaced, so that it is always clean when desired. You can wear a mask.

In addition, the mask body 100 may be configured by additionally attached to the antimicrobial activated carbon filter 600.

The activated carbon filter 600 is configured to give an effect of removing impurities, deodorizing, dehumidification, etc. to the mask body 100, and may be configured by attaching activated carbon particles to a nonwoven fabric. In addition, various kinds of known filters may be added. Can be attached.

In addition, the mask body 100 may be configured by additionally attaching the activated carbon fiber, activated carbon fiber is made of rayon as a raw material at high temperature, flame-resistant, infusible treatment and carbonized and activated treatment again The activated carbon fiber has a specific surface area and a microporous layer, which has the advantages of high adsorption and high adsorption capacity, such as activated carbon, high deodorizing power, and light material. Can be improved.

For reference, the activated carbon fiber has an outer surface area calculated at a fiber diameter (5 to 20 μm) of about 0.5 m 2 / g, which is larger than about 0.01 m 2 / g of granular activated carbon, and generates anions, and the size of pores involved in adsorption. Has a specific surface area of 1000 to 1700m 2 / g, and has a benzene absorption of 35 to 40%. It is easy to desorb at low temperatures and has a fast adsorption rate. It is effective in removing, deodorizing and dehumidifying.

According to the three-dimensional mask (10) of the present invention as described above it can filter and purify foreign matters such as dust or harmful gas when wearing a mask, the mask body 100 surrounding the mouth and nose is composed of a mesh fabric having elasticity. To improve the wearing comfort, while fixing the wire 300 to the edge of the mask body 100 to maintain the three-dimensional shape of the mask body 100 so that the mask body 100 is not in contact with the mouth and nose, The mask body 100 is separated from the wire 200 and is easily replaced, and there is an advantage in that the wire 200 can be repeatedly reused.

1 is a perspective view of a three-dimensional mask of the present invention,

2 is a front view of the three-dimensional mask of the present invention,

Figure 3 is a side view of the three-dimensional mask of the present invention,

4 is a perspective view of a wire,

Figure 5a is an exploded perspective view showing the configuration of the wire and the mask body,

Figure 5b is a cross-sectional view showing the configuration of the wire and the mask body,

6 is a perspective view showing another embodiment of the three-dimensional mask of the present invention;

Figure 7 is a perspective view showing the appearance of the three-dimensional mask of the present invention.

10: solid mask

100: mask body

110: opening

200: hanger

300: wire

310: nose storage

400: fixing member

500: fixed piece

600: Activated Carbon Filter

Claims

In the mask comprising a mask body 100 is provided to wrap around the mouth and nose, and a hook strap 200 is connected to both sides of the mask body 100 to be hooked to the ear,

The mask body 100 and the hanging string 200 is composed of a mesh fabric having elasticity, the mask body 100 is configured by fixing the wire 300 to the rim so that the rim close to the mouth and nose around A three-dimensional mask, characterized in that.

According to claim 1, wherein the wire 300 is in the shape of an ellipse bent in the center, the upper end is formed in the nose receiving portion 310 concaved forward so as to be in close contact with the nose, etc., both sides of the wire 300, the mask body ( 100 is a three-dimensional mask characterized in that the fixing member 400 protruding forward by bending inwardly so as to be spaced apart from the wearer's mouth to maintain the shape of the hemisphere.

According to claim 2, wherein the fixing member 400 is a circular fixing piece 500 further at each one end so that the mask body 100 can maintain a three-dimensional shape without being damaged by the fixing member 400 A three-dimensional mask, characterized in that fixed.

According to claim 1 or 2, the mask body 100 has one side is opened to have an opening portion 110, the wire 300 and the fixing member so that the opening 110 is located in the mouth of the wearer (3) 400 is a three-dimensional mask characterized in that the wrap.

The three-dimensional mask according to claim 1 or 2, wherein the mask body (100) is further attached with an antimicrobial activated carbon filter (600).