KR20140062613A

KR20140062613A - Air permeanable mask

Info

Publication number: KR20140062613A
Application number: KR1020120128477A
Authority: KR
Inventors: 안수응; 김영신
Original assignee: 주식회사 서울세미텍
Priority date: 2012-11-14
Filing date: 2012-11-14
Publication date: 2014-05-26

Abstract

The present invention relates to an air permeable facial mask. The air permeable facial mask according to the present invention comprises a holder unit including a holder main body closely attached along the contour of the jaw, a jaw support formed on one lower side of the holder main body to be projected downward to support the lower side of the jaw, and a pair of fixed holding parts respectively formed on both ends of the holder main body and combined to the human body to fix the holder main body to the jaw; and a mask unit fastened to the upper part of the holder main body to be attachable/detachable, and including a first mask formed to be transparent or translucent and combined to the side of the holder main body so as to be placed on the cheek on the face, and a second mask absorbing moisture discharged from the human body, wherein the second mask is placed in the central part of the mask unit so as to be positioned on the nose and the mouth. The air permeable facial mask according to the present invention maintains the state of being separated from the nose and the mouth to allow a user to have no inconvenience in breathing. The mask unit of the central part, where the respiration is concentrated, is formed with a material capable of absorbing moisture so as to prevent the vapor discharged in expiration from forming in the mask unit and falling. The cost is reduced by separately changing the central part of the mask unit where the contamination is concentrated, and manufacturing costs and maintenance costs are reduced by selecting a material capable of absorbing moisture at a lower cost than a film material for the central part of the mask unit.

Description

{AIR PERMEANABLE MASK}

The present invention relates to a breathable face mask, and more particularly to a breathable face mask capable of preventing body fluids such as saliva or the like from scattering out in a place where a sanitary condition must be maintained and preventing dew condensation or body fluids from forming on the mask The present invention relates to a face mask.

[0002] In recent years, as the hygiene idea of people has increased, it has become increasingly important to prevent saliva and other foreign substances from being blown from workers' mouths in a group lunch hall, restaurants, or other places handling various foods, bottles, clinics, Wear a hygiene mask. In addition, a sanitary mask is worn to protect the product from the body fluids discharged from the human body even in a process such as a semiconductor process and various electronic products. In addition, a variety of face shields are worn to protect the human body from external fine dust during external activities such as sports.

Since most general sanitary masks cover the entire mouth and nose, such as nonwoven fabrics, the face can not be seen with the naked eye. Since the nose and mouth are in close contact with each other, the gap between the nose and the mouth is narrow. Respectively. In addition, when communicating while wearing a sanitary mask, the mouth is completely covered by the sanitary mask and can not be visually confirmed. Therefore, it is inconvenient to communicate because the user can not read the expression or the lip shape, There is a problem that the appearance is poor.

Conventionally, in order to solve such a problem, by using a transparent or semitransparent synthetic resin material as a mask, the mouth shape and expression of the wearer can be confirmed while maintaining a distance between the nose and the mouth. However, in the case of such a mask, a film-like mask exposes the outside of the mask such that a secretion such as a saliva is condensed in the mask by exhalation. In other words, since the wearing state of the clothes is immediately exposed, the other side gives a feeling that the sanitary condition is deteriorated as well as aesthetic appearance, and thus adverse effect occurs. In addition, in order to prevent such a problem, there is a problem in that cost is incurred when the mask is replaced every time when it is contaminated, thus unnecessarily consuming the cost. Furthermore, when water is excessively formed in the mask, the droplets fall due to gravity, which may cause problems in the manufacturing process and hygiene.

Therefore, in recent years, there has been a need for a breathable facial screen which can improve aesthetic appearance, keep breathing smoothly by maintaining a distance from the mouth or nose, and maintain a sanitary condition even when wearing for a long period of time.

A problem to be solved by the present invention is to maintain the hygiene state even when wearing for a long period of time while keeping breathing smoothly by maintaining a distance from the mouth or nose, Which is capable of preventing formation of a breathable face shield.

In order to solve the above-described problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a jaw protector which is formed so as to protrude downward from one side of a lower portion of the holder main body so as to support a bottom portion of a jaw, A holder part including a pair of holding hooks formed to be coupled to a human body so that the holder body is fixed to the jaw; And

A first mask which is formed transparent and semitransparent and which is coupled to a side surface of the holder body so as to be opposed to the ball in the face, a second mask which absorbs moisture discharged from the human body and is detachably fastened to the upper portion of the holder body And a mask part

Wherein the second mask is located at the center of the mask portion such that the second mask is located opposite the nose and mouth.

According to an embodiment of the present invention, it is preferable that an upper portion of the holder body is formed with a fitting groove into which the mask is removably inserted.

Preferably, the mask portion includes a first mask having a through hole formed at a position opposite to the nose and the mouth, and a second mask connected to the through-formed portion of the first mask.

The holder body may have a pair of coupling openings protruded from the upper portion of the holder body,

It is preferable that coupling grooves are formed on both side surfaces of the pair of coupling holes in the vertical direction.

Further, the second mask is fastened between the pair of engagement holes,

The first mask is preferably fastened to the coupling port so as to be positioned on both sides of the second mask.

Further, the mask portion may be provided with the second mask between a pair of the first masks,

It is preferable that the first mask has a coupling hole at a side end surface of the first mask which is coupled with the second mask.

In addition, the coupling hole may be formed on the opposite side of the coupling position with the first mask in the longitudinal direction of the coupling hole,

And a side surface of the second mask is coupled to the coupling groove.

It is preferable that the second mask is provided in at least one of a branch flow, a nonwoven fabric, and a staple.

In addition, the second mask may be formed of a plurality of layers.

The plurality of layers may include a first layer provided with a nonwoven fabric including at least one of a core-sheath type polypropylene, a polyethylene melt yarn, a core-sheath type polyester, a low density polyester and polyethylene at a position closest to the skin; And a filter layer comprising a nonwoven fabric containing at least one of polyester spunbond and polypropylene.

It is preferable that the first mask is at least one of a polycarbonate, a polymethacrylate, an amorphous polyester or a polyester, an olefin film, or a copolymer and a blend of two or more kinds thereof.

Further, it is preferable that the first mask is subjected to anti-fogging treatment.

In addition, it is preferable that the fixing hook is provided with a string including at least one of polyvinyl alcohol single yarn, core-sheath type polyvinyl alcohol / polyester, and polyvinyl alcohol / olefin.

According to the present invention, since the mask part is formed of a material capable of absorbing moisture at the central part where breathing is concentrated, the wearer does not inconvenience breathing while maintaining a state separated from the nose and mouth, It is possible to prevent the water from falling to the lower portion of the mask portion by absorbing moisture or saliva discharged by the exhalation, coughing, or the like. In addition, by separately replacing the central portion of the mask portion where the contamination is concentrated, the cost can be reduced, and the center material of the mask portion can be selected with a material that can absorb water at a lower cost than the film material, Further savings are possible.

1 is a perspective view of a breathable face shield according to an embodiment of the present invention.
2 is a perspective view of a breathable face shield according to various embodiments of the present invention.

Hereinafter, the present invention will be described in more detail with reference to preferred embodiments. It will be apparent to those skilled in the art, however, that these examples are provided to further illustrate the present invention, and the scope of the present invention is not limited thereto.

The breathable face shield according to the present invention allows breathing to proceed smoothly even when the wearer wears a breathable face shield. In addition, moisture, such as saliva, which is forcibly discharged by the cough or the like, discharged from the human body during the breathing process is prevented from coming into contact with the product produced in the workplace or the article to be sold. In addition, by arranging the structure capable of absorbing moisture at the center of the mask unit 120, it is possible to observe the moisture discharged from the human body in contact with the product as the moisture discharged from the body drops from the breathable face- The sanitary condition can be maintained, and the beauty can be maintained in an improved state. In addition, when the first mask 122 is formed of a transparent material, the other party can predict the expression or mouth shape of the wearer, thereby making communication smooth. As described above, the breathable face shield according to the present invention prevents body fluids or foreign matter generated in the human body from scattering to the outside. In addition, it is possible to prevent external fine dust or the like from being directly ingested by the fine dust, and also to protect the human body from sunlight by blocking ultraviolet rays or the like.

1 is a perspective view of a breathable face shield according to an embodiment of the present invention.

1, the breathable face shield according to the present invention includes a holder main body 112 which is brought into close contact with the periphery of the jaw and a downward protruding portion 112 which is provided on one side of the lower portion of the holder main body 112 so as to support the bottom of the jaw And a pair of fixing hooks 116 formed at both ends of the holder main body 112 and respectively coupled to the human body such that the holder main body 112 is fixed to the jaw, (110); And

A first mask 122 formed to be transparent and translucent and coupled to a side surface of the holder body 112 so as to be opposed to the ball in the face, and a second mask 124 for absorbing moisture discharged from the human body, And a mask unit 120 detachably coupled to the upper portion of the holder main body 112,

The second mask 124 is positioned at the center of the mask unit 120 so as to be located opposite the nose and mouth.

The breathable face shield according to the present invention is formed such that the holder part 110 for fixing the breathable face shield to the jaw and the mask part 120 for masking the face can be detachably attached to each other so that the cost for using the breathable face shield does not increase unnecessarily can do. That is, the mask part 120, which is directly related to the hygiene, is used in a disposable manner to maintain the clean state, and at the same time, the holder part 110, which is not in direct contact with body fluids, is reused so that a breathable face shield Can reduce costs.

Here, the holder 110 is fixed to the jaw, and the mask 120 protrudes upward from the holder 110. That is, the mask part 120 is inserted into the fitting groove 112h formed concavely in the upper part of the holder main body 112, so that the mask part 120 can be attached or detached to the holder part 110. Here, the fitting groove 112h and the lower end of the mask unit 120 are concavo-convex coupled to each other so that the fitting groove 112h is formed so as to correspond to the shape of the lower end of the mask unit 120. [ That is, the shape of the lower end of the mask part 120 and the shape of the fitting groove 112h can be formed in a simple shape so as to be fastened to the fitting groove 112h by pulling the mask part 120 upward or fitting it downward, The mask part 120 is sandwiched from the side surface of the substrate 110 and the mask part 120 is pulled up to prevent the mask part 120 from being detached from the fitting groove 112h, The lower end shape of the base 120 can be formed.

1, the fixing hook 116 for fixing the holder main body 112 to the jaw may be formed in a ring-like shape to be hooked on the ear and may be formed to be adjustable in length, such as an elastic string, If the holder body 112 can be fastened, it may be provided in a shape of a hair band or may be fastened to the back of the head.

The breathable face shield according to the present invention allows moisture to flow down along the mask portion 120 by allowing the second mask 124, which is made of a material capable of absorbing moisture, Thereby preventing water droplets from being formed on the mask unit 120. [0054] In addition, since moisture absorbs moisture, the dry breathing of the moisture absorbed by the second mask 124 moves to the face even if the wearer hits the mask part 120 due to the breathing, thereby preventing water droplets from forming on the wearer's face do. Therefore, the wearing state can be maintained comfortably. Here, the second mask 124 may be formed of at least one of a tributary, a nonwoven fabric, and a staple.

Here, the second mask 124 is preferably formed of a plurality of layers. That is, in a position close to the skin, a structure that can easily absorb the water vapor of body fluids or exhaled air is adopted in addition to the prevention of allergy when the skin touches the skin, and the surface exposed to the outside absorbs dust And is capable of improving the blocking effect of filtration and the like. In addition, the second mask 124 may have a plurality of layers to realize various effects. At this time, the plurality of layers constituting the second mask 124 may include at least one of a core-sheath type polypropylene, a polyethylene fused yarn, a core-sheath type polyester, a low density polyether and a polyethylene at a position closest to the skin A first layer provided with a nonwoven fabric; And a filter layer having a nonwoven fabric including at least one of polyester spunbond and polypropylene.

Also, the first mask 122 is formed of a transparent or translucent film, thereby maintaining the rigidity so that the mask unit 120 can be kept apart from the face. In this way, since the state is kept away from the face, voice is smoothly transmitted to the outside when communicating. In addition, when the first mask 122 is formed to be transparent, the other party can easily observe the expression or mouth shape of the wearer, so that communication can be smoothly performed. Here, the first mask 122 is also preferably one of the polycarbonate, the polymethacrylate, the amorphous polyester or the polyester, the olefin film, or the two or more copolymers and the blend, . At this time, the first mask 122 prevents anti-fogging of the first mask 122 due to expiration.

Further, the fixing hook 116 is provided with a strap including at least one of polyvinyl alcohol alone, a core-sheath type polyvinyl alcohol / polyester, and polyvinyl alcohol / olefin so that sweat can be smoothly absorbed .

2 is a perspective view of a breathable face shield according to various embodiments of the present invention.

The breathable face shield according to the present invention may be provided in various shapes. First, it may be provided by attaching a second mask 124 to the first mask 122. At this time, the second mask 124 may be attached to the first mask 122 in various shapes. For example, on both sides of the second mask 124 so as to have a pair of first masks 122 and a second mask 124 between the pair of first masks 122, (122). 2A, the first mask 122 is formed to penetrate through the center of the first mask 122, and the rim of the second mask 124 is attached along the perimeter of the perforated position to form the first mask 122 and the second mask 122, (124) can be integrally coupled. The first mask 122 and the second mask 124 are attached to the penetrating portion of the first mask 122 and the first mask 122, (124).

2B, the holder body 112 is provided with a coupling hole 118 for coupling the first mask 122 and the second mask 124 so that the first mask 122 is attached to the breathable face shield, And a second mask 124 may be provided. That is, a pair of coupling holes 118 are formed in the holder main body 112 so as to protrude from the upper portion of the holder main body 112, and the coupling holes 118 are formed on both sides of the coupling holes 118 And the first mask 122 and the second mask 124 are fastened to the coupling grooves 118a and 118b.

Here, the second mask 124 is fastened between the pair of coupling holes 118. That is, in the coupling groove 118b of the coupling hole 118, where the pair of coupling holes 118 are opposed to each other, both side edges of the second mask 124 Respectively. Further, the first mask 122 is coupled to a coupling groove formed toward a position where the fixing hook 116 is formed. Thus allowing the second mask 124 to be positioned between the pair of first masks 122. That is, the first mask 122 is fastened to the coupling hole 118 so as to be positioned on both sides of the second mask 124. Since both the first mask 122 and the lower end of the second mask 124 are fastened to the fitting groove 112h of the holder main body 112, the mask part 120 to be replaced also has the mask part 120 And is similarly fastened to the holder 110 in a constant shape. The engaging grooves 118a and 118b are convexo-concave-coupled with the shapes of the side edges of the first mask 122 and the second mask 124 to form the side edges of the first mask 122 and the second mask 124, But may be formed in any shape as long as it corresponds to the shape.

2C, the mask unit 120 is provided with the second mask 124 between a pair of the first masks 122, and the first mask 122 is provided between the pair of first masks 122, And a coupling hole 127 is formed in the side surface of the first mask 122 which is coupled to the second mask 124. That is, a coupling hole 127 is provided at one-side end portions of each of the pair of first masks 122, and a second mask (not shown) is provided between the coupling holes 127 coupled to the unidirectional side end portion of the first mask 122 124 are fastened. Here, the engaging hole 127 is not fastened to the entire one unidirectional side end portion of the first mask 122 but is fastened only to the other unidirectional side end except for the position where the first mask 122 is inserted into the fitting groove 112h, The first mask 122 may be fastened to the holder body 112 in the state where the coupling hole 127 is formed. The one end of the first mask 122 is fastened to the center of the holder body 112 and the other end of the first mask 122 is fastened to the end of the holder body 112 (116).

The coupling hole 127 is formed in the coupling groove 127h in the longitudinal direction of the coupling hole 127 at a position opposite to the coupling position with the first mask 122, that is, ) Is further formed. And the side surface of the second mask 124 is fastened to the coupling groove 127h. The engaging groove 127h may be formed in any shape as long as it corresponds to the shape of the side end of the second mask 124 and the shape of the side end of the second mask 124.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

110: holder part 112: holder body
112h: fitting groove 114: chin rest
116: fixed hooks 118, 127:
118a, 118b, 127h: coupling groove 120: mask part
122: first mask 124: second mask

Claims

And a jaw protector formed to protrude downward from one side of the lower portion of the holder body so as to support a bottom portion of the jaw. The jaw protector is formed at both ends of the holder body so that the holder body is fixed to the jaw A holder portion including a pair of holding hooks coupled to the human body; And
A first mask formed transparent and semitransparent and coupled to a side surface of the holder body so as to be opposed to the ball in the face, a second mask absorbing moisture discharged from the human body, And a mask part
Wherein the second mask is located at the center of the mask portion such that the second mask is located opposite the nose and mouth.

The method according to claim 1,
And an upper surface of the holder body is formed with a fitting groove into which the mask is removably inserted.

The method according to claim 1,
Wherein the mask portion comprises a first mask having a nose-to-mouth position penetrating therethrough, and a second mask coupled to the through-formed portion of the first mask.

The method according to claim 1,
A pair of coupling openings protruding from the upper portion of the holder main body are connected to the holder main body,
Wherein the coupling grooves are formed on both side surfaces of the pair of coupling holes in the vertical direction.

5. The method of claim 4,
Wherein the second mask is fastened between the pair of engagement holes,
Wherein the first mask is fastened to the coupling so as to be positioned on both sides of the second mask.

The method according to claim 1,
Wherein the mask portion is provided with the second mask between a pair of the first masks,
Wherein the first mask is provided with a coupling hole at a side end face of the first mask which engages with the second mask.

The method according to claim 6,
Wherein the coupling hole has a coupling groove formed in a longitudinal direction of the coupling hole opposite to a position where the coupling hole is fastened to the first mask,
And a side surface of the second mask is fastened to the coupling groove.

The method according to claim 1,
Wherein the second mask is formed of at least one of a tributary, a nonwoven fabric, and a staple.

The method according to claim 1,
Wherein the second mask is comprised of a plurality of layers.

10. The method of claim 9,
Wherein the plurality of layers comprises a first layer provided with a nonwoven fabric comprising at least one of a core-sheath type polypropylene, a polyethylene melt yarn, a core-sheath type polyester, a low density polyester and polyethylene at a position closest to the skin; And a filter layer provided with a nonwoven fabric containing at least one of polyester spunbond and polypropylene.

The method according to claim 1,
Wherein the first mask is one of a polycarbonate, a polymethacrylate, an amorphous polyester or a polyester, an olefin film, or a copolymer or blend of two or more kinds thereof.

12. The method of claim 11,
Wherein the first mask is anti-fogging treated.

The method according to claim 1,
Wherein the fixing hook is formed of a string comprising at least one of polyvinyl alcohol single yarn, core-sheath type polyvinyl alcohol / polyester, and polyvinyl alcohol / olefin.