KR102634185B1 - Mask - Google Patents

Abstract

The mask according to the present invention includes a central cover portion, an upper cover portion that is overlapped on the rear surface of the upper region of the central cover portion to form an upper close contact portion, and a central cover portion that is overlapped with the rear surface of the lower region of the central cover portion to form a lower adhesive portion. A cover portion including a lower cover portion coupled to the lower cover portion; A hanging strap having both ends fixed to the upper close contact portion to form a loop; And a fixing part including an upper fixing part that covers and fixes both ends of the hanging strap to the upper close contact part, and a lower fixing part that closes a part of the hanging strap to the lower close contact part, and the lower part. Between the fixing part and the upper fixing part, a string pulling space is formed so that a portion of the hanging string can be pulled.

Description

mask {MASK}

The present invention relates to masks.

Masks are used for a variety of purposes, such as blocking the spread of droplets of pathogens or viruses that cause respiratory diseases, blocking fine dust from entering when air is inhaled, or increasing the temperature of air flowing into the respiratory tract. Especially during the recent pandemic of respiratory infectious diseases such as COVID-19 infection, it is no exaggeration to say that masks have become a necessity for preventing infectious diseases and for public hygiene.

Wearing a mask can greatly reduce the possibility of spreading respiratory diseases. However, wearing a mask does not completely block the spread of the virus. In particular, if you do not wear a mask correctly, the possibility of infection can increase significantly even if you are wearing a mask. Therefore, the mask needs to be constructed so that it can fit well on the face.

In order to fit the mask well to the face of people of various shapes and sizes, masks are being sold that allow you to adjust the length of the ear straps. In general, the hanging strap of a mask functions by fixing both ends of the strap extending in one direction to the cover to create a loop that can be hung over the ears. In order to adjust the length of the hanging strap, there is a separate length adjustment device attached to the hanging strap. A method of providing additional members can be used, but there is a problem in that the number of parts that make up the disposable mask increases, making it difficult to manufacture, waste of resources, and the length adjustment member is located behind the ears, which may reduce the wearing comfort.

To solve this problem, a mask such as Korean Patent No. 10-1131866 has been proposed, which allows the length to be adjusted by attaching part of the loop to the cover while the hanging strap creates a loop on its own. However, since the loop is made by combining two different parts of the hanging strap, the joined part can act as a weak part. Therefore, when the wearer pulls the hanging strap with his or her fingers to adjust the length of the hanging strap, there is a problem that these vulnerable parts may break, making the mask unusable.

The present invention was developed to solve these problems, and provides a mask that has a structure that allows easy adjustment of the length of the hanging strap and is formed so that the hanging strap does not break easily.

The mask according to an embodiment of the present invention includes a central cover portion, an upper cover portion that is overlapped on the rear surface of the upper region of the central cover portion and combined to form an upper close contact portion, and a lower portion that is overlapped on the rear portion of the lower region of the central cover portion. A cover portion including a lower cover portion coupled to form a close contact portion; a hanging strap whose both ends are joined together to form a ring, and where both ends are respectively fixed to the upper close contact portion; And a fixing part including an upper fixing part that covers and fixes both ends of the hanging strap to the upper close contact part, and a lower fixing part that closes a part of the hanging strap to the lower close contact part, and the lower part. Between the fixing part and the upper fixing part, a string pulling space is formed that is exposed so that a part of the hanging strap can be pulled, and based on the left and right direction, the upper fixing part extends inward from the upper close contact part and extends in the left and right directions. As a standard, the inner end of the upper fixing part is coupled to the upper close contact part, and the reinforcement portion, which is a part of the upper fixing part and is located between the inner end and the outer end of the upper fixing part, is coupled to the upper close contact part, and It is connected to both ends of the hanging strap.

Accordingly, it is possible to provide a mask whose length can be easily adjusted without the hanging strap being easily broken.

Additionally, it is possible to provide a mask that can easily adjust the degree of adhesion of the mask to the area around the chin.

Figure 1 is a perspective view showing a mask according to an embodiment of the present invention.
Figure 2 is a front view of the mask according to an embodiment of the present invention with the length of the hanging strap maximized.
Figure 3 is a rear view of a state in which the length of the hanging strap of the mask according to an embodiment of the present invention is maximized.
Figure 4 is a front view with the length of the hanging strap of the mask of Figure 2 reduced.
Figure 5 is a rear view of the mask of Figure 3 with the length of the hanging strap reduced.
Figure 6 is an enlarged detailed view of the area adjacent to the fixing part of Figure 4.
Figure 7 is a perspective view of the mask in a state before expanding the string pulling space according to an embodiment of the present invention.
Figure 8 is a perspective view of the mask after expanding the string pulling space according to an embodiment of the present invention.
Figure 9 is a diagram showing a state in which a wearer wears a mask on the face according to an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail through illustrative drawings. When adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings. Additionally, when describing embodiments of the present invention, if detailed descriptions of related known configurations or functions are judged to impede understanding of the embodiments of the present invention, the detailed descriptions will be omitted.

Additionally, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, sequence, or order of the component is not limited by the term. When a component is described as being "connected," "coupled," or "connected" to another component, that component may be directly connected or connected to that other component, but there is no need for another component between each component. It should be understood that may be “connected,” “combined,” or “connected.”

Figure 1 is a perspective view showing a mask 1 according to an embodiment of the present invention. Figure 2 is a front view of the hanging strap 20 of the mask 1 according to an embodiment of the present invention with the length extended to its maximum. Figure 3 is a rear view of the hanging strap 20 of the mask 1 according to an embodiment of the present invention with the length extended to its maximum. FIG. 4 is a front view of the mask 1 of FIG. 2 in which the length of the hanging strap 20 is reduced. FIG. 5 is a rear view of the mask 1 of FIG. 3 with the length of the hanging strap 20 reduced.

Referring to the drawings, the mask 1 according to an embodiment of the present invention includes a cover part 10, a hanging strap 20, and a fixing part 30. In the specification of the present invention, the vertical direction refers to the direction connecting the nose and mouth based on the wearer's face, and the nose can be viewed as being located above the mouth. The anteroposterior direction refers to a direction perpendicular to the vertical direction, and the cover portion 10 may be located on the front of the face. The left and right direction may refer to the direction in which the wearer's ears are spaced apart from each other, but are perpendicular to the up and down and forward and backward directions. However, this is a relative direction based on the wearer's face for convenience of explanation, and the up-down direction may not necessarily mean the vertical direction.

In addition, the method used for bonding in the specification of the present invention can be bonding, sewing, etc., but is preferably fusion.

Cover part (10)

The cover portion 10 is a part provided to cover the nose and mouth of the user's face. Since the cover part 10 must function as a filter, it can be formed to allow ventilation but to prevent particles larger than a certain size from passing through. For example, the cover part 10 may be made of a material that satisfies the KF94 standard by blocking more than 80% of particles with an average particle size of 0.4㎛.

The cover portion 10 may be made of non-woven fabric so that air can pass through and foreign substances can be filtered out using electrostatic attraction. As the cover portion 10, two or more types of non-woven fabrics rather than one type of non-woven fabric may be used. The cover portion 10 may be manufactured using polypropylene spun bond nonwoven fabric, polyester, or polypropylene needle punching nonwoven fabric, but the material is not limited thereto.

The cover part 10 may include a central cover part 11, an upper cover part 12, and a lower cover part 13. The cover portion 10 may have an unfolded state and a folded state. In the unfolded state, the upper cover part 12 and the lower cover part 13 are spread outward along the vertical direction from the central cover part 11 so that the rear of the central cover part 11 is opened rearward so that the wearer can wear it. It means state. The folded state means that the upper cover part 12 and the lower cover part 13 are folded and cover the rear of the central cover part 11 so that the wearer cannot wear it but is easy to carry.

The central cover 11, the upper cover 12, and the lower cover 13 may have a shape extending in the left and right directions. The upper cover part 12 may be connected to the upper side of the central cover part 11, and the lower cover part 13 may be connected to the lower side of the central cover part 11.

The upper cover part 12 is overlapped on the rear of the upper area of the central cover part 11 to form an upper close contact part 42 and can be coupled to the central cover part 11. In the folded state, the upper portion of the upper cover portion 12 and the central cover portion 11 may overlap and combine with each other to form the upper close contact portion 42. The upper close contact portion 42 may be formed on the left and right sides of the upper region of the central cover portion 11, and may be formed so that its width along the vertical direction increases as it moves outward from the center in the left and right directions.

In the folded state, the upper edge of the upper cover part 12 and the upper edge of the central cover part 11 may be coupled to each other. Therefore, when the upper cover part 12 is unfolded, the upper edge coupled to the central cover part 11 can act like a hinge.

The lower cover part 13 is overlapped on the rear side of the lower area of the central cover part 11 to form a lower close contact part 43 and can be coupled to the central cover part 11. In the folded state, the lower portion of the lower cover portion 13 and the central cover portion 11 may overlap and combine with each other to form the lower close contact portion 43. The lower close contact portion 43 may be formed on the left and right sides of the lower region of the central cover portion 11, and may be formed so that its width along the vertical direction increases as it moves outward from the center in the left and right directions.

In the folded state, the lower edge of the lower cover 13 and the lower edge of the central cover 11 may be coupled to each other. Therefore, when the lower cover part 13 is unfolded, the lower edge coupled to the central cover part 11 can act like a hinge.

The upper close contact portion 42 and the lower close contact portion 43 may be spaced apart from each other along the vertical direction. The left and right outer ends of the central cover 11 may be disposed to protrude outward through the space between the upper close contact portion 42 and the lower close contact portion 43.

Based on the left and right direction, the outer end of the central cover part 11 may protrude further outward than the outer ends of the upper cover part 12 and the lower cover part 13. The outer end of the central cover portion 11 may be cut inward to form the cover cut portion 51. The central cover portion 11 may include a cover adjacent portion 111, which is an area adjacent to the cover cutout 51. The cover adjacent portion 111 may be pressed and have a thinner thickness than the fixing portion 30 and other portions of the cover portion 10.

A nose piece 80 may be disposed on the upper cover portion 12. The nose piece 80 is made of a material that can maintain a deformed state and is a component that allows the upper cover portion 12 to adhere closely to the curve of the wearer's nose. The nose piece 80 may be made of a thin metal rod or plastic that is easily deformed, but the material is not limited thereto. In the folded state, a pocket for the nose piece 80 may be formed in the area adjacent to the lower edge of the upper cover portion 12, and the nose piece 80 extending in the left and right directions may be inserted into this pocket for the nose piece 80. . The wearer unfolds the cover part 10 so that the upper cover part 12 covers the nose, then presses the nose piece 80 against the nose and deforms it to correspond to the curve of the nose so that the upper cover part 12 covers the nose and the nose. It can be made to adhere closely to the adjacent area. Therefore, the mask 1 can be worn more stably on the wearer's face by the nose piece 80.

Hang strap(20)

The hanging strap 20 is a component that hangs on the wearer's ear to adhere and secure the cover part 10 to the wearer's face. A total of two hanging straps 20 may be disposed, one at each end in the left and right directions, of the cover portion 10 so that one can be hung on each of the wearer's left and right ears. The hanging strap 20 is made of an elastic material such as a rubber band or nylon, and can be easily deformed when hung on the wearer's ear.

The hanging strap 20 may be fixed to the cover portion 10. The hanging strap 20 may be fixed at both ends to the upper close contact portion 42 to form a ring. By forming a loop in the form of a closed curve, the hanging string 20 creates a structure that can be hung on the ear.

Both ends 201 of the hanging string 20 are coupled to each other so that the hanging string 20 forms a loop. Both ends 201 of the hanging strap 20 may be directly connected, but may also be connected via another member. Both ends 201 of the hanging strap 20 may be fused to each other.

Both ends 201 of the hanging strap 20 are located between the upper fixing part 32 and the upper close contact part 42, and as the upper fixing part 32 is coupled to the upper close contact part 42, the hanging strap 20 It is fixed between the upper fixing part 32 and the upper close contact part 42. A portion of the hanging strap (20) is located between the lower contact portion (43) and the lower fixing portion (33) and is in close contact with the lower contact portion (43) and the lower fixing portion (33). The hanging strap 20 is in close contact with the lower fitting portion 43 and the lower fixing portion 33, and when no external force is applied, the hanging strap 20 is attached to the lower adhesive portion 43 so that the length of the hanging strap 20 is maintained. ) and can be fixed in contact with the lower fixing part (33). When an external force exceeding a predetermined force is applied to the hanging strap (20), the friction force is applied to the hanging strap (20) by the lower adhesion portion (43) and the lower fixing portion (33) so that the length of the hanging strap (20) can be adjusted. can be provided.

A portion of the hanging strap 20 may be exposed to the strap pulling space 70, and the remaining portion may be caught on the wearer's ear. Let's call the part of the hanging strap (20) exposed to the string pulling space (70) the adjustment part (22), and the remaining part that hangs on the wearer's ear as the hanging part (21). As the wearer pulls the adjustment portion 22 and the length of the adjustment portion 22 increases, the length of the hook portion 21 decreases, allowing the mask 1 to more firmly adhere to the wearer's face.

Fixing part (30)

Figure 6 is an enlarged detailed view of the area adjacent to the fixing part 30 of Figure 4.

The fixing part 30 is a component that fixes the hanging strap 20 to the cover part 10 or allows the length to be adjusted. The fixing part 30 is coupled to the cover part 10. Since the fixing part 30 is a component arranged to fix the hanging strap 20, two fixing parts 30 may be disposed on both left and right ends of the cover part 10 to correspond to the number of hanging straps 20. The fixing part 30 may be placed and coupled to the front of the central cover part 11, but its location is not limited thereto.

The fixing part 30 may include an upper fixing part 32 and a lower fixing part 33. The fixing part 30 may include a central fixing part 31.

The upper fixing part 32 covers and secures both ends 201 of the hanging strap 20 to the upper close contact part 42. The lower fixing part 33 brings a part of the hanging strap 20 into close contact with the lower contact part 43. The central fixing part 31 connects the upper fixing part 32 and the lower fixing part 33 and can cover the central cover part 11.

The fixing part 30 may be formed as a member integral with the cover part 10 and may extend from the cover part 10 . That is, after the fixing part 30 is manufactured integrally with the cover part 10 through a mold or a Thompson process, the hanging strap 20 is placed on the upper close contact part 42 and the lower close contact part 43 and fixed. The mask 1 can be manufactured by folding the top 30 inward and joining it to the cover portion 10. However, the fixing part 30 may be formed as a separate member from the cover part 10 and may be coupled to the cover part 10. Based on the left and right direction, the upper fixing part 32 extends inward from the outer end of the upper close contact part 42, and the inner end of the upper fixing part 32 is again coupled to the upper close contact part 42, and is connected to the hanging strap. A space in which (20) can be located can be formed between the upper close contact part 42 and the upper fixing part 32.

The upper fixing part 32 may have a width in the vertical direction that decreases as it moves toward the center in the left and right directions.

The upper coupling part 44, which is formed at the inner end of the upper fixing part 32 and is a part where the upper fixing part 32 and the upper close contact part 42 are joined, is formed at the inner end of the upper fixing part 32 and the upper close contact part 42. ) may be a part that is integrally joined through fusion. The upper coupling portion 44 may be formed in plural pieces as shown. Specifically, the upper coupling portion 44 may be formed in a form in which portions extending in the left and right directions are arranged and spaced apart from each other along the vertical direction. However, the shape of the upper coupling portion 44 is not limited to this.

Based on the situation where both ends 201 of the hanging strap 20 are located between the upper fixing part 32 and the upper close contact part 42, the planes of both ends 201 of the hanging strap 20 are perpendicular to the vertical direction. The upper and lower surfaces (2011) can be fused together. This combination type is advantageous in allowing the fused shape of the hanging strap 20 to form a more natural ring. However, among the surfaces of both ends 201 of the hanging strap 20, the side surfaces 2012 rather than the upper and lower surfaces 2011 may be fused to each other.

The upper fixing part 32 may include a reinforcing part 46 to be further coupled to the upper close contact part 42. The reinforcement part 46 is a part of the upper fixing part 32 and is located between the inner and outer ends of the upper fixing part 32. The reinforcement portion 46 may be spaced apart from the upper coupling portion 44 and disposed outside the upper coupling portion 44 in the left and right directions. The reinforcement portion 46 may also be a portion where the upper fixing portion 32 and the upper adhesion portion 42 are fused together. The upper fixing part 32 further presses the hanging strap 20 against the upper close contact part 42 by the reinforcing part 46, so that the hanging strap 20 presses the upper fixing part 32 and the upper close contact part 42. ) can be better fixed between.

The reinforcement portion 46 may be directly coupled to the hanging strap 20. The reinforcement portion 46 may be fused to the hanging strap 20. Therefore, in the reinforcement portion 46, the upper engaging portion 44, the upper close contact portion 42, and the reinforcing portion 46 therebetween may be fused and integrated. The reinforcement portion 46 may be formed by fusing a plurality of locations spaced apart along the vertical direction.

Both ends 201 of the hanging strap 20 may be located between the upper fixing part 32 and the upper close contact part 42. Even if both ends 201 of the hanging strap 20 are directly connected to each other, they may become vulnerable parts that may break when manipulated by external force from the wearer's hand. However, in one embodiment of the present invention, both ends 201 of the hanging strap 20 can be hidden between the upper coupling portion 44 and the upper close contact portion 42 and further combined with the reinforcing portion 46. Therefore, both ends 201 of the hanging strap 20 may not be exposed to a location where external force is directly applied by the wearer, such as the strap pulling space 70, and the connection is made several times, so that the hanging strap 20 can be easily attached. It may not break. In addition, since the portion where the hanging strap 20 is further coupled to the cover portion 10 is formed through the reinforcement portion 46, the coupling between the hanging strap 20 and the cover portion 10 can be maintained more firmly. .

The reinforcement portion 46 may be formed in an area adjacent to the hanging strap 20. In this case, the upper space, which is the space between the reinforcing part 46 and the upper coupling part 44, is formed smaller than the lower space, which is the space between the lower coupling part 45 and the outer end of the lower fixing part 33. The degree to which the lead 20 is closely adhered to the upper space increases compared to the degree to which the lead 20 is adhered to the lower space, so that the hanging strap 20 can be pulled through the lower space while being fixed in the upper space.

Based on the left and right direction, the lower fixing part 33 extends inward from the outer end of the lower fitting part 43, and the inner end of the lower fixing part 33 is again coupled to the lower fitting part 43, and is connected to the hanging strap. A space in which (20) can be located can be formed between the lower contact part 43 and the lower fixing part 33. The hanging strap (20) is located in this space and passes in close contact between the lower fitting part (43) and the lower fixing part (33). Accordingly, the lower fitting part (43) and the lower fixing part (33) are connected to the hanging strap. (20) is held by friction. However, when an external force of a predetermined size or more acts on the adjustment part 22 or the hanging part 21 of the hanging strap 20, the static friction force on the hanging strap 20 of the lower close contact part 43 and the lower fixing part 33 Unable to overcome this external force, the hanging strap 20 moves between the lower adhesion portion 43 and the lower fixing portion 33, and the length of the hanging strap 20 can be adjusted. When the external force disappears after the length adjustment is completed, the frictional force against the hanging strap (20) of the lower contact part (43) and the lower fixing part (33) holds the hanging strap (20), so the length of the hanging strap (20) increases. The hanging strap 20 can be fixed in an adjusted state.

The length of the hanging strap 20 may be adjusted through the lower fixing part 33 and the lower close contact part 43, but may not be adjusted between the upper fixing part 32 and the upper close contact part 42. In this case, when the wearer pulls the adjustment part 22 while wearing the mask 1, the lower part of the hanging part 21 is pulled into the string pulling space 70. The lower part of the hook part 21 is pulled into the string pulling space 70, and the lower area of the central cover part 11 and the lower cover part 13 of the cover part 10 can adhere well to the wearer's chin. . Therefore, the lower area and lower cover part 13 of the central cover part 11 were poor compared to the upper area and upper cover part 12 of the central cover part 11, which were able to maintain relatively close contact with the nose piece 80. Adhesion can be increased.

The lower fixing part 33 may have a width in the vertical direction that decreases as it moves toward the center in the left and right directions.

The lower coupling part 45, which is formed at the inner end of the lower fixing part 33 and is a part where the lower fixing part 33 and the lower close contact part 43 are joined, is formed at the inner end of the lower fixing part 33 and the lower close contact part 43. ) may be a part that is integrally joined through fusion. The lower coupling portion 45 may be formed in plural pieces as shown. Specifically, the lower coupling portion 45 may be formed in a form in which portions extending in the left and right directions are arranged and spaced apart from each other along the vertical direction. However, the shape of the lower coupling portion 45 is not limited to this.

The central fixing part 31 connects the upper fixing part 32 and the lower fixing part 33, which are spaced apart from each other in the vertical direction, and may have a shape extending along the vertical direction. The central fixing part 31 is not directly coupled to the cover part 10, but can cover both ends of the central cover part 11, respectively. The central fixing part 31 may be formed in a convex shape toward the inside based on the left and right directions.

The fixing part 30 may include a shielding member 34. The shielding member 34 is arranged to cover the front of a portion of the hanging strap 20 exposed on the lower side of the upper fixing part 32 and the upper side of the lower fixing part 33. The shielding member 34 may have a shape that protrudes more outward than the upper fixing part 32 and the lower fixing part 33 in the left and right directions. The shielding member 34 may have a shape that protrudes more outward than the central cover portion 11 in the left and right directions.

As the covering member 34 is formed, when the wearer is wearing the mask 1, the adjustment portion 22 of the hanging strap 20 protrudes outward along the left and right directions, or is bent forward, damaging aesthetics. can interfere with The blocking member 34 can position the adjustment portion 22 adjacent to both cheeks of the user. Additionally, when the wearer adjusts the length of the hanging strap (20) by holding the adjustment portion (22) with his or her fingers and pulling it outward along the left and right directions, the covering member (34) may serve as a fulcrum on which the hanging strap (20) is supported.

Figure 7 is a perspective view of the mask 1 before expanding the string pulling space 70 according to an embodiment of the present invention. Figure 8 is a perspective view of the mask 1 after expanding the string pulling space 70 according to an embodiment of the present invention.

The upper fixing part 32 and the lower fixing part 33 may be spaced apart from each other along the vertical direction. Therefore, between the lower fixing part 33 and the upper fixing part 32, a string pulling space 70 can be formed that is exposed so that the adjustment part 22, which is part of the hanging string 20, can be pulled. The string pulling space 70 may be obscured from the front by the middle fixing portion 30 and from the rear by the central cover portion 11.

Based on the left and right direction, the outer end of the central fixing part 31 may be cut inward to form the fixing cut part 52. The central fixing part 31 may include a fixing adjacent part 311, which is an area adjacent to the fixing cutout 52. The fixed adjacent portion 311 may be pressed and have a thinner thickness than other portions of the fixed portion 30 and the cover portion 10.

Based on the vertical direction, the fixing cut portion 52 and the cover cut portion 51 formed in the central cover portion 11 may be formed at the same height. As the fixing cutout 52 and the cover cutout 51 are formed, the wearer inserts his or her finger into the string pulling space 70 to hold the adjusting portion 22 with the finger. It becomes easier to expand. When the finger enters the string pulling space (70), the central fixing part (31) cut by the fixing cut part (52) and the central cover part (11) cut by the cover cut part (51) are well opened. Because you can.

Figure 9 is a diagram showing a state in which a wearer wears the mask 1 according to an embodiment of the present invention on the face.

The wearer holds the mask 1 in the state shown in FIGS. 1 to 3 and unfolds the upper cover 12 and the lower cover 13 so that the mask 1 is in an unfolded state. The wearer places the mask (1) so that the back of the central cover (11) is on the face, and hangs the hanging parts (21) of the hanging straps (20) located on the left and right sides to both ears. The wearer deforms the nose piece 80 by pressing it against the nose so that the upper cover part 12 is in close contact with the face. The wearer can insert a finger into the string pulling space 70 to expand the string pulling space 70 and grasp the hanging portion 21 with the finger. The wearer pulls the hanging part 21 held so that the lower part of the hanging part 21 is pulled into the string pulling space 70 and adjusts the length of the hanging string 20 to place the lower cover part 13 on the face. It can be adhered closely.

In the above, even though all the components constituting the embodiment of the present invention have been described as being combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, as long as it is within the scope of the purpose of the present invention, all of the components may be operated by selectively combining one or more of them. In addition, terms such as “include,” “comprise,” or “have” described above mean that the corresponding component may be present, unless specifically stated to the contrary, and thus do not exclude other components. Rather, it should be interpreted as being able to include other components. All terms, including technical or scientific terms, unless otherwise defined, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Commonly used terms, such as terms defined in a dictionary, should be interpreted as consistent with the contextual meaning of the related technology, and should not be interpreted in an idealized or overly formal sense unless explicitly defined in the present invention.

The above description is merely an illustrative explanation of the technical idea of the present invention, and various modifications and variations will be possible to those skilled in the art without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

1: mask
10: cover part
11: Central cover part
12: Upper cover part
13: Lower cover part
20: hanging strap
21: Hanger part
22: Control part
30: fixing part
31: Central fixing part
32: upper fixing part
33: lower fixing part
34: Screening member
42: upper close contact part
43: Lower adhesion part
44: upper coupling part
45: lower joint
46: reinforcement part
51: cover cutout
52: Fixed incision
70: String pulling space
80: Kopyeon
111: Adjacent part of the cover
201: Both ends of the hanging strap
311: fixed adjacent part
2011: Top and bottom of both ends of the hanging strap
2012: Side view of both ends of hanging strap

Claims (11)

It includes a central cover portion, an upper cover portion that is overlapped on the back of the upper region of the central cover and coupled to form an upper close contact portion, and a lower cover portion that is overlapped and coupled to the rear of the lower region of the central cover portion to form a lower close contact portion. a cover portion that does;
a hanging strap whose both ends are joined together to form a ring, and where both ends are respectively fixed to the upper close contact portion; and
A fixing part including an upper fixing part that covers and fixes both ends of the hanging strap with respect to the upper close contact part, and a lower fixing part that attaches a part of the hanging strap to the lower close contact part,
Between the lower fixing part and the upper fixing part, a string pulling space is formed so that a portion of the hanging string can be pulled,
Based on the left and right direction, the upper fixing part extends inward from the upper close contact part,
Based on the left and right direction, the inner end of the upper fixing part is coupled to the upper close contact part,
A mask that is part of the upper fixing part, wherein a reinforcing part located between the inner end and the outer end of the upper fixing part is coupled to the upper close contact part and is coupled to both ends of the hanging strap, respectively. delete delete According to paragraph 1,
A mask wherein the upper fixing part and the upper adhesion part are fused to each other. According to paragraph 1,
The fixing part further includes a central fixing part that connects the upper fixing part and the lower fixing part and covers the central cover part. According to clause 5,
The outer ends of the central fixing part and the central cover are respectively cut inward based on the left and right directions, so that a fixing cut is formed in the central fixing part, and a cover cut is formed in the central cover part. According to clause 6,
A mask wherein, based on the vertical direction, the fixing cut portion and the cover cut portion are formed at the same height. According to paragraph 1,
The fixing part further includes a shielding member disposed to cover the front of a portion of the hanging strap exposed on the lower side of the upper fixing part and the upper side of the lower fixing part. According to clause 8,
The mask has a shape that protrudes further outward than the upper and lower fixing parts in the left and right directions. According to paragraph 1,
A mask in which both ends of the hanging strap are fused together. According to clause 10,
Based on the situation where both ends of the hanging strap are located between the upper fixing part and the upper close contact part, the surfaces of both ends of the hanging strap that are perpendicular to the vertical direction are fused to each other.

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