KR102304914B1 - Filter mask - Google Patents

Abstract

The present invention relates to an embossment mask for healthcare, and more specifically, to an embossment mask for healthcare, wherein an embossment part is molded on an outer sheet forming a front part of a sheet part, and an intake/exhaust space part is formed between the outer sheet and an intermediate sheet, such that a user can more comfortably breath when he or she is wearing the mask, and warming and cold reserving are achieved through additional insulation effect so as to reduce inconvenience caused when a user wears the mask for a long time. To this end, the embossment mask for healthcare, according to the present invention, comprises: a sheet part including an inner sheet, a filter sheet arranged on a front surface of the inner sheet, and an intermediate sheet and an outer sheet sequentially arranged on the front surface of the filter sheet; and hanging parts provided on both left and right end portions of the sheet part, wherein an embossment part which forms a space part between the outer sheet and the intermediate sheet is molded on the outer sheet.

Description

Medical Embossing Mask {FILTER MASK}

The present invention relates to an embossing mask for health care, and more particularly, an embossing part is formed on the outer sheet forming the front part of the seat part, and an intake/exhaust space part is formed between the intermediate sheet and breathing while wearing the mask more comfortably. , It relates to an embossing mask for health that can reduce discomfort when worn for a long time by keeping warm and cold with an additional thermal insulation effect.

In general, the mask covers the nose and mouth of the wearer to prevent inhalation of dust or germs and the spread of droplets such as saliva.

In the past, these masks were mainly worn by some people, such as on-site workers who generate a lot of dust, for personal hygiene or health such as patients and doctors, and most of the general public hardly wore them. The number of wearers was gradually increasing.

However, recently, as part of the prevention of various infectious diseases, the wearing of masks is gradually increasing. In particular, in the face of the 2020 COVID-19 pandemic, as it is mandatory to wear a mask as a personal quarantine item to prevent the spread of infectious diseases. has become a must-use product in the realm of ordinary life.

Such a mask may be broadly classified into a face mask, a surgical mask (dental mask), a droplet blocking mask, a health mask, and the like, depending on the purpose or function of the mask.

As a cold protection product without a separate filtering function, the cotton mask is not a quasi-drug, but a general industrial product, so it is not effective in blocking viruses or germs. (WHO) has banned the use of cotton masks.

On the other hand, surgical masks, droplet blocking masks, and health masks are quasi-drugs including a filter member for blocking viruses or germs, and wearing the quasi-drug mask is recommended and compulsory in the COVID-19 pandemic situation.

Among them, the health mask is a mask optimized to protect the respiratory tract from harmful particulate matter or infectious agents, and there are KF80, KF94, and KF99 masks based on domestic standards. The higher the KF index, the higher the blocking efficiency of small particles ( KF80: Blocks more than 80% of average 0.6㎛ particles, K94: Blocks more than 94% of average 0.4㎛ particles KF99: Blocks more than 99% of average 0.4㎛ particles).

As described above, these health masks are very effective in blocking harmful substances (fine dust, virus-containing droplets, etc.) In Korea, people are complaining of discomfort due to breathing difficulties as they wear a health mask all day, but no other alternatives are being suggested.

For reference, as a prior art related to a health mask, there is Korean Patent Publication No. 10-2020-0138118 and the like.

Accordingly, the present invention has been devised to solve the above problems,

An embossing part is formed on the outer sheet forming the front part of the seat part, so it forms a space for intake and exhaust between the middle sheet and the mask, making breathing more comfortable when wearing a mask. An object of the present invention is to provide a health embossing mask that can reduce

In order to achieve the above object, the health embossing mask according to the present invention,

a sheet portion including an endothelial sheet, a filter sheet arranged on the front surface of the endothelial sheet, an intermediate sheet and an outer sheet sequentially arranged on the front surface of the filter sheet; and

Including; a hanger provided on both left and right side ends of the seat portion;

The outer sheet is characterized in that the embossing portion forming a space between the intermediate sheet is molded.

And in the embossing mask for health use according to the present invention,

The embossing portion is characterized in that a portion of the outer sheet is formed to protrude forward and is composed of a plurality of dome-shaped convex portions forming a space portion.

In addition, in the embossing mask for health according to the present invention,

The seat portion is characterized in that it includes a nose support built in the transverse direction at the upper end.

Further, in the embossing mask for health according to the present invention,

The seat portion includes a shape maintaining fusion portion in which a portion of the seat portion is overlapped and fused in the vertical direction from the tip of the nose to the lower chin region,

The shape maintaining fusion part is characterized in that it includes a protrusion in which the middle part corresponding to the mouth part protrudes in a 'L' shape toward the front.

The embossing mask for health according to the present invention,

In the mask of a quadruple sheet structure made of nonwoven fabrics and polypropylene filter nonwoven fabric (meltblown (melt-spun, MB) filter), an embossing part is formed in the outer sheet forming the front part of the sheet part, By forming a space for intake and exhaust between the

Through a number of dome-shaped convex parts protruding forward, the structural design considering the intake and exhaust directions of inhalation and exhalation makes breathing more convenient, and at the same time, it provides additional cooling effects in summer and winter by forming a thermal insulation layer through the space. , It can give a more comfortable fit, and the protruding shape of the embossing part can enhance the aesthetics with a design different from general health masks,

It is possible to block harmful substances more safely by closely adhering to the face of the seat part through the nose support, while reducing fogging in the winter season for glasses wearers.

With the nose support and shape-maintaining fusion part, the inner part excluding the edge of the seat part is formed to be spaced apart from the face by a predetermined distance, and the shape of the wear is maintained, preventing droplet contamination caused by contact with the mouth, etc. Effect of making breathing more comfortable there is

1 is a side view of an embossing mask for health use according to the present invention.
Figure 2 is a side view of the embossing mask for health use according to the present invention.
Figure 3 is a side view of the main part for explaining the internal sheet structure of Figure 2;
Figure 4 is a front photograph of the embossing mask for health use according to the present invention.
5 is a view for explaining an emergency repair means according to the present invention.

The present invention is intended to be described in detail in the text of the embodiment (態樣, aspect) (or embodiments) can be applied to various changes and can have various forms. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference numerals, particularly the tens digit and the one digit, or the tens digit, the one digit, and the same alphabetic reference numerals indicate members having the same or similar functions, and, unless otherwise stated, each The member indicated by the reference sign may be understood as a member conforming to these standards.

In addition, in each drawing, components are expressed in exaggeratedly large (or thick) or small (or thin) in size or thickness in consideration of convenience of understanding, or simplified, but the protection scope of the present invention is limited by this. it shouldn't be

The terminology used herein is only used to describe a specific embodiment (aspect, aspect, aspect) (or embodiment), and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

In the present application, terms such as comprises or consists of are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification is present, but one or more other features It is to be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

~1~, ~2~, etc. described in the present specification will be referred to only to distinguish that they are different components, and are not limited to the order of manufacture, and their names in the detailed description and claims of the invention are may not match.

In describing the embossing mask for health use according to the present invention, if an approximate direction standard that is not strict for convenience is specified with reference to FIG. In the detailed description and claims related to the invention, the directions are specifically described according to this standard unless otherwise specified.

Hereinafter, an embossing mask for health according to the present invention will be described with reference to the accompanying drawings.

The embossing mask for health according to the present invention, as shown in Figs. 1 to 4,

A sheet portion 10 including an endothelial sheet 11, a filter sheet 12 arranged on the front surface of the endothelial sheet 11, an intermediate sheet 13 and an outer sheet 14 sequentially arranged on the front surface of the filter sheet 12 ); and

It includes a;

The inner skin sheet 11, the intermediate sheet 13, and the outer skin sheet 14 are general nonwoven filters having a relatively thinner thickness than the filter sheet 12, and block foreign substances such as dust of a predetermined size or more, and the filter A quadruple filter structure is formed together with the sheet 12 .

The filter sheet 12 is a polypropylene filter nonwoven fabric (meltblown (melt-spun, MB) filter), and has a structure in which fine fibers are randomly entangled and piled up, making it difficult for fine foreign substances to pass through, and static electricity through a post-process to block droplets including ultrafine dust and viruses.

The sheet part 10 is an edge fusion part in which the inner skin sheet 11 and the intermediate sheet 13 and the outer skin sheet 14 made of a non-woven filter, and the filter sheet 12 made of the melt blown filter are ultrasonically bonded or heated. It is laminated by (15) to complete the quadruple filter structure, and blocks not only 10,000 dust, but also harmful substances such as fine dust and droplets including viruses in accordance with the relevant blocking rate standards.

At this time, the outer sheet 14 of the present invention is characterized in that the embossing portion 16 forming the space portion 16a between the intermediate sheet 13 is molded.

The embossing part 16 is formed by a thermocompression bonding method or the like before the outer sheet 14 is fused with the other sheets 11, 12 and 13.

Specifically, the embossing portion 16 is characterized in that a portion of the outer sheet 14 is formed to protrude forward and is composed of a plurality of dome-shaped convex portions 16b to form a space portion 16a.

The dome-shaped convex portion 16b has a circular or rectangular shape and protrudes forward, and is formed by arranging multiple rows in the horizontal and vertical directions of the outer skin sheet 14 .

The dome-shaped convex portion 16b forms a space portion 16a spaced apart from the front surface of the intermediate sheet 13 by a predetermined distance to facilitate breathing.

That is, when the intermediate sheet 13 and the outer sheet 14 with fine vents are completely overlapped with each other, intake and exhaust are not smooth due to the narrow space between the sheets 13 and 14 while wearing the mask. Inconvenient to breathing, the present invention can make breathing more convenient than a conventional health mask by finely widening the interval between the intermediate sheet 13 and the outer sheet 14 with the dome-shaped convex portion 16b. .

In particular, the dome-shaped convex portion 16b protruding forward is slightly deformed in shape according to the intake and exhaust directions during inhalation and exhalation, so that breathing is convenient without impairing the filter function of the outer sheet 14 itself.

In addition, the dome-shaped convex portion 16b forms a kind of heat insulating layer between the intermediate sheet 13 and the outer sheet 14 by the space portion 16a, thereby providing a cooling effect in summer and a warming effect in winter. do.

Meanwhile, the seat portion 10 includes a nose support 17 embedded in the upper end in the horizontal direction.

The nose support 17 is a bar type or wire member made of metal or plastic that can be deformed in shape, and is interposed by a box-type fusion line 17a formed between the intermediate sheet 13 and the outer sheet 14. It is built-in or attached, and after the user wears the mask, holding the nose support 17 and deforming it so that the upper edge of the seat portion 10 is in close contact with the curved nose, thereby increasing the tightness of the seat portion 10 .

In addition, the nose support 17 is in close contact with the face of the upper edge of the seat portion 10 to prevent air from being exhausted to the upper portion of the seat portion 10 during breathing, thereby preventing fogging of the user wearing glasses.

In addition, the seat portion 10 includes a shape maintaining fusion portion 18 in which a portion of the seat portion 10 is overlapped and fused in the vertical direction from the tip of the nose to the lower chin region,

The shape maintaining fusion portion 18 is characterized in that the middle portion corresponding to the mouth portion includes a protrusion 18a protruding forward in a 'L' shape.

The shape-maintaining fusion part 18 is fused in a state in which a portion of the sheet part 10 overlaps over a certain width, and maintains the sheet part 10 folded in half during packaging, and the nose support 17 ) to maintain the unfolded state of the seat portion 10 when worn by spreading the seat portion 10 in close contact with the face.

In particular, the shape-maintaining fusion part 18 maintains a dome shape that prevents the seat part 10 from being in close contact with the area under the nose and around the mouth when worn due to the protrusion 18a, so that contamination by contact does not occur. , it is possible to more easily breathe while wearing by securing a large space between the face and the seat portion (10).

In addition, the sheet portion 10 is branched on both sides of the shape maintaining fusion portion 18, and the sheets 11, 12, 13, and 14 are fused, and a plurality of parts arranged at a predetermined distance up and down. It is characterized in that it comprises a fusion line (19).

It is preferable that a total of three partial fusion lines 19 are formed vertically in consideration of the facial structure, and each partial fusion line 19 may be fused so that the rear end thereof is vertically connected to each other.

This partial fusion line 19 prevents the seat portion 10 from being folded up and down to properly cover the face, particularly the nose and mouth, when wearing the mask, and the wearing of the seat portion 10 together with the shape maintenance fusion portion 18 . Helps maintain shape.

Then, the hook part 20 is a ring-shaped string connected to both left and right side ends of the seat part 10, and has a predetermined elasticity.

These hooks 20 generate elastic force by hooking the hooks 20 on both sides to the ears when wearing the mask, preventing the sheet 10 from flowing down and enabling face-to-face contact with the edge of the sheet 10. , At this time, the dome shape of the seat portion 10 is maintained due to the nose support 17, the shape-maintaining fusion part 18, and the partial fusion line 19, so that the inner surface of the seat part 10 does not come into contact with the face As described above.

However, in a general mask, the hook 20 is limited to a ring structure for ear rings, but various technologies for improving the mask fit have recently been developed and released. Interpreted as a configuration corresponding to the hook portion of the invention, the interpretation of the rights of the present invention should not be limited.

On the other hand, the health embossing mask according to the present invention, as shown in FIG. 5, can be hung around the neck when the mask is taken off, so that both hands can be used comfortably, and a necklace 30 is added to promote the convenience of storage of the non-wearing mask configurable.

A ring member 31 coupled to the hook portion 20 of the mask is provided at both ends of the string of the necklace 30, and a length adjustment member 32 may be coupled to the string.

The hook part 20 is ultrasonically bonded or heat-bonded in such a way as to form fusion points 20A on both left and right side ends of the sheet part 10 for a cheap type, mass production type mask. Accordingly, a situation in which the hook portion 20 is cut off at the fusion point 20A occurs frequently.

In the case of not having an extra mask or the hook part 20 is disconnected shortly after wearing, an emergency repair means is further included to repair it.

As shown in a series of dashed-dotted circles in FIG. 3 to constitute a simple and inexpensive emergency repair means,

It may be provided in a separate package, or by coupling the connecting ring 33 made of a soft metal such as tin plate, aluminum or an alloy thereof to the ring member 31 of the necklace 30 and the like.

The connecting ring 33 has a disk shape having a fixing hole 33a and includes a clamping part 33b in the form of protruding teeth while inside the fixing hole 33a, and is deformed when a predetermined external force is applied to the clamping part ( 33b), the cut end 21 of the hook part 20 disconnected between them may be bitten and fixed.

In addition, a connection hole (10h) is provided at or near the fusion point (20A) formed on both left and right side ends of the sheet part (10),

The connection hole 10h may be in a form pre-drilled on the seat portion 10, and may be in a form blocked by a perforation line so that it can be easily peeled off by applying an external force.

In particular, in the case of the two connection holes 10h on both sides of the fusion point 20A, the cut end 21 of the hook portion 20 from the outside to the inside in the connection hole 10h on the right (end side) of the fusion point 20A. ), and then inserting the cut end 21 of the earring from the inside to the outside in the connection hole 10h on the left side (inside the end) of the fusion point 20A again,

Thread the fixing hole 33a of the connecting ring 33 through the cut end 21, and close the connecting ring 33 so that the clamping portion 33b bites the cut end 21 to fix it. can

If necessary, a knot 21a may be formed on the cut end 21 to further strengthen the fixing force of the connecting ring 33 .

In the above description of the present invention, with reference to the accompanying drawings, the embossing mask for health has been mainly described, but the present invention is capable of various modifications, changes and substitutions by those skilled in the art, and such modifications, changes and substitutions are within the scope of protection of the present invention. should be interpreted as belonging to

10: sheet part 11: inner skin sheet
12: filter sheet 13: middle sheet
14: outer sheet 15: edge fusion part
16: embossing part 16a: space part
16b: dome-shaped convex portion 17: nose support
18: shape maintaining fusion portion 18a: protrusion
19: partial fusion line 20: hook part

Claims (4)

A sheet portion 10 including an endothelial sheet 11, a filter sheet 12 arranged on the front surface of the endothelial sheet 11, an intermediate sheet 13 and an outer sheet 14 sequentially arranged on the front surface of the filter sheet 12 ); and
Including, but;
The outer sheet 14 is formed with an embossing portion 16 forming a space portion 16a between the intermediate sheet 13 and,
A necklace (30) provided with a ring member (31) coupled to the hanger (20);
Further comprising an emergency repair means used when the hook portion 20 is disconnected at the fusion point 20A of the hook portion 20 joined to both left and right side ends of the seat portion 10,
The emergency repair means,
Provided by coupling a connecting ring 33 made of a soft metal to the ring member 31,
The connecting ring 33 has a disk shape having a fixing hole 33a and includes a clamping part 33b in the form of protruding teeth while inside the fixing hole 33a. 33b) the cut end 21 of the disconnected hook portion 20 may be bitten and fixed,
Two connecting holes 10h are provided on both sides of the fusion point 20A,
Inserting the cut end 21 of the hook part 20 from the outside to the inside into the connection hole 10h of one side of the fusion point 20A, and again from the inside to the connection hole 10h on the other side of the fusion point 20A After inserting the cut end 21 of the earring,
The fixing hole (33a) of the connecting ring (33) is threaded through the cut end (21), and the clamping part (33b) bites the cut end (21) by closing the connecting ring (33), characterized in that it can be fixed Embossing mask for health use.
The method of claim 1,
The embossing part 16 is an embossing mask for health, characterized in that it is composed of a plurality of dome-shaped convex parts (16b) in which a part of the outer sheet (14) is molded to protrude forward to form a space part (16a).
3. The method according to claim 1 or 2,
The sheet portion 10 is an embossing mask for health, characterized in that it comprises a nose support (18) embedded in the transverse direction at the upper end.
4. The method of claim 3,
The seat portion 10 includes a shape maintaining fusion portion 18 in which a portion of the seat portion 10 is overlapped and fused in the vertical direction from the tip of the nose to the lower chin region,
The shape maintaining fusion part 18 is an embossing mask for health care, characterized in that it includes a protrusion (18a) in which the middle part corresponding to the mouth part protrudes forward in a 'L' shape.

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