KR102419151B1 - Refillable mask - Google Patents

Abstract

A mask according to an embodiment of the present invention includes a sheet-shaped body extending in a horizontal direction to cover a person's respiratory tract; A pair of wearing straps that are connected to both sides of the body and can be worn on a person's head; a filter having a shape corresponding to the body and positioned on the inner surface of the body; and a pair of fixed bodies each passing through a part of the filter and having both ends capable of being coupled to the body. It may be characterized in that it is fixed to the side.

Description

Refillable mask {Refillable mask}

The present invention relates to a mask, and more particularly, to a refillable mask that allows easy replacement of a filter.

Masks are used to cover the mouth and nose to protect the respiratory tract from dust, germs or viruses. These masks may have different types or materials of filters depending on the purpose, but generally have a filter function while blocking the respiratory system such as the mouth or nose, and are connected to both sides of the body to hang on the user's ears, head, neck, etc. It includes a string made to allow it. Here, the body may be made of a non-woven fabric, and the string may be made of a synthetic resin such as nylon. Such a mask may further include a nose pad made of metal, a connecting ring made of synthetic resin, and the like.

Air pollution causes yellow dust, an increase in fine dust concentration, and the like, and masks are frequently worn by people. In particular, due to a pandemic such as Corona 19, masks are becoming a necessity in daily life as people always wear them. These masks are being disposed of after being worn for a certain period of time. However, in the mask, the body, string, nose pad, connection ring, etc. are each made of different materials, so it is difficult to separate them. Even a part of the mask cannot be recycled. For this reason, the used mask is disposed of in the form of being buried or incinerated, which may cause environmental pollution.

A technical problem to be achieved by the mask according to the technical idea of the present invention is to provide a mask that can be washed and reused after use.

In addition, the technical problem to be achieved by the mask according to the technical idea of the present invention is to provide a mask that can be firmly positioned while being able to easily replace the filter.

In addition, the technical problem to be achieved by the mask according to the technical idea of the present invention is to provide a mask capable of reducing environmental pollution caused by processing after use.

The technical problem to be achieved by the mask according to the technical idea of the present invention is not limited to the above-mentioned problems, and another problem not mentioned will be clearly understood by those skilled in the art from the following description.

A mask according to an embodiment according to the technical idea of the present invention, a sheet-shaped body extending in the horizontal direction to cover a person's respiratory tract; A pair of wearing straps that are connected to both sides of the body and can be worn on a person's head; a filter having a shape corresponding to the body and positioned on the inner surface of the body; and a pair of fixed bodies each passing through a part of the filter, both end portions of which can be coupled to the body. It may be characterized in that it is fixed to the side.

In addition, the fixing body includes: a first fixing member located at the first end portion of the fixing body; and a second fixing member positioned on the same plane as the first fixing member at a second terminal portion opposite to the first terminal portion of the fixing body, wherein both sides of the filter have a pair of fixing members through which the fixing body can pass. An opening is formed, and a pair of auxiliary openings are formed so as to be adjacent to both ends of the filter rather than the fixed opening, respectively, and the first body member and the second body are formed to correspond to the fixed opening and the auxiliary opening of the filter on the inner surface of the body, respectively. When the member is positioned and the filter is positioned on the inner surface of the body, the first fixing member is releasably coupled to the first body member through the fixing opening, and the second fixing member is connected to the second body member through the auxiliary opening. It is detachably coupled, and the fixing body between the first fixing member and the second fixing member is fixed by contacting the filter between the fixing opening and the auxiliary opening to the body, and the fixing body fixing the filter to the inner surface of the body , when the first fixing member is separated from the first body member or the second fixing member is separated from the second body member, the fixing body may pass through the fixing opening or the auxiliary opening to separate the filter from the body.

In addition, the fixed body includes a fixing member positioned at the first end portion of the fixed body, wherein the second end portion opposite to the first end portion of the fixed body is coupled by forming a connection portion on the inner surface of the body, the filter A pair of fixing openings through which the fixing body can pass are formed on both sides of the body, and a pair of auxiliary openings are formed to be adjacent to both ends of the filter rather than the fixing opening, respectively, and on the inner surface of the body are the fixing openings of the filter and The connecting portion and the body member are positioned to correspond to each of the auxiliary openings, and when the filter is positioned on the inner surface of the body, the fixing body passes through the fixing opening, and the fixing member is detachably coupled to the body member through the auxiliary opening. can

In addition, the fixed body includes a fixing member positioned at the first end portion of the fixed body, wherein the second end portion opposite to the first end portion of the fixed body is coupled by forming a connection portion on the inner surface of the body, the filter A pair of fixing openings through which the fixing body can pass are formed on both sides of the body, and a body member is positioned on the inner surface of the body to correspond to the fixing opening of the filter, located near both ends of the connection part, and the filter is installed in the body When positioned on the inner side of the fixing body, the fixing body covers the filter and the fixing member may be detachably coupled to the body member through the fixing opening.

In addition, the fixing body includes: a first fixing member located at the first end portion of the fixing body; and a second fixing member positioned on the same plane as the first fixing member at a second terminal portion opposite to the first terminal portion of the fixing body, wherein both sides of the filter have a pair of fixing members through which the fixing body can pass. An opening is formed, the first body member is positioned on the inner surface of the body so as to correspond to the fixed opening of the filter, and the second body member is positioned on the outer surface of the body to correspond to the first body member, and the filter is installed inside the body When positioned at the side, the first securing member is releasably coupled to the first body member through the securing opening, the securing body being positioned over the inner surface of the body and the outer surface of the body, the second securing member including the second securing member It may be detachably coupled to the body member.

In addition, the fixed body includes a fixing member positioned at the first end portion of the fixed body, wherein the second end portion opposite to the first end portion of the fixed body is coupled by forming a connection portion on the inner surface of the body, the filter A pair of fixing openings through which the fixing body can pass are formed on both sides of the body, a connection part is located on the inner surface of the body to correspond to the fixing opening of the filter, and a body member is located on the outer surface of the body to correspond to the connection part and, when the filter is positioned on the inner surface of the body, the connecting portion corresponds to the fixed opening, the fixed body passes through the fixed opening and is positioned over the inner surface of the body and the outer surface of the body, and the fixed member is separated from the body member can be combined as possible.

Masks according to embodiments according to the technical spirit of the present invention have the following effects.

(1) Even after the mask is used, it can be washed and reused

(2) The filter can be easily replaced and can be firmly arranged.

(3) Environmental pollution due to the treatment of the mask after use can be reduced.

However, effects that can be achieved by the mask according to an embodiment of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description. .

In order to more fully understand the drawings cited herein, a brief description of each drawing is provided.
1 is a perspective view illustrating a mask according to an embodiment of the present invention.
2 is a perspective view showing a mask according to an embodiment of the present invention in isolation.
3 is a view showing a state in which the fixed body of the mask according to an embodiment of the present invention is installed on the body.
4 is a view showing a state in which the fixed body of the mask according to an embodiment of the present invention is installed on the body in another form.
5 is a view showing a state in which the deformed fixed body of the mask is installed on the body according to an embodiment of the present invention.
6 is a view showing a state in which the deformed fixed body of the mask according to an embodiment of the present invention is installed on the body in another form.

Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail through the detailed description. However, this is not intended to limit the present invention to specific embodiments, and it should be understood that the present invention includes all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, numbers (eg, first, second, etc.) used in the description process of the present specification are only identification symbols for distinguishing one component from other components.

In addition, in this specification, when a component is referred to as “connected” or “connected” with another component, the component may be directly connected or directly connected to the other component, but in particular It should be understood that, unless there is a description to the contrary, it may be connected or connected through another element in the middle.

In addition, in the present specification, two or more components may be combined into one component, or one component may be divided into two or more for each more subdivided function. In addition, each of the components to be described below may additionally perform some or all of the functions of other components in addition to the main functions they are responsible for, and some of the main functions of each component may have different functions. It goes without saying that it may be performed exclusively by the component.

Hereinafter, embodiments according to the technical spirit of the present invention will be described in detail in turn.

Figure 1 is a perspective view showing a mask 100 according to an embodiment of the present invention, Figure 2 is a perspective view showing the mask 100 according to an embodiment of the present invention in isolation, Figure 3 is a perspective view of the present invention It is a view showing a state that the fixed body 104 of the mask 100 according to an embodiment is installed on the body 101, Figure 4 is a fixed body 104 of the mask 100 according to an embodiment of the present invention. is a view showing a state installed on the body 101 in a different form, Figure 5 shows a state that the modified fixed body 104 of the mask 100 according to an embodiment of the present invention is installed on the body 101 6 is a view showing a state in which the modified fixed body 104 of the mask 100 according to an embodiment of the present invention is installed on the body 101 in a different form.

1 to 6, the mask 100 according to an embodiment of the present invention includes a body 101, a wearing string 102, a filter 103 and a fixed body 104, and the wearer It can be worn on the wearer while covering the respirator of the In addition, the inner surface of the body 101 and the filter 103 of this embodiment may mean a surface facing the wearer in the body 101 and the filter 103 in a state in which the wearer wears the mask 100, The outer surfaces of the body 101 and the filter 103 are opposite to the inner surfaces of the body 101 and the filter 103 in a state in which the wearer wears the mask 100 and may mean a surface that does not face the wearer. .

The body 101 may be formed in a sheet shape, extending in the horizontal direction to cover the wearer's respirator. Here, the body 101 may be a fiber made of cotton, polyester, polyurethane, etc., and may have air permeability. In addition, since the body 101 is made of the same fibers as described above, it may be washed in a dirty state, and may be reused after being washed and dried.

Wearing string 102 is made of a pair, each of which is made in a line shape, and can be connected to both sides of the body 101, respectively. Here, both ends of each wearing string 102 may be connected to each of both sides of the body. In a state in which the body 101 covers the wearer's respirator, the wearing straps 102 may be hung on the wearer's ears to maintain the body 101 in a state in which the wearer's respirator is covered.

In addition, the adjustment member 121 may be positioned on each of the wearing straps 102 . A portion of each of the wearing straps 102 may pass through the adjustment member 121 in a nested state. Here, the adjusting member 121 moves along the wearing strap 102 , and the position of the adjusting member 121 in the wearing strap 102 may be changed.

In particular, the adjustment member 121 may adjust the length of the wearing strap 102 between the body 101 and the adjustment member 121 . Here, the adjustment member 121 may be moved to have a length of the wearing strap 102 between the body 101 and the adjustment member 121 that fits the wearer. For example, by the wearer inserting the ear into the area by the wearing strap 102 between the body 101 and the adjustment member 121 , the wearing strap 102 can be caught in the wearer's ear. Here, the adjustment member 121 may be in direct contact with the wearer along the wearing strap 102 . Due to this, the wearing strap 102 can be firmly caught on the wearer's ear.

The filter 103 has a sheet shape corresponding to the body 101 , and may be located on the inner surface of the body 101 . Here, the filter 103 is made of an air-permeable material, and can block fine dust, viruses, bacteria, and the like. In addition, the filter 103 may be located on the inner surface of the body 101 by an electrostatic action in combination with the body 101 , and may be easily separated from the inner surface of the body 101 .

In addition, a fixed opening 103a and an auxiliary opening 103b may be formed in the filter 103 .

The fixing openings 103a may be formed as a pair, and may be formed on both sides of the filter 103 to be spaced apart from each other. Here, the inner surface of the fixing opening 103a may form a closed curve (see FIG. 2 ).

Auxiliary openings 103b may be formed in a pair, and may be formed at both ends of the filter 103 . Here, the auxiliary opening 103b may be located closer to both ends of the filter 103 than the fixed opening 103a. A distance between the auxiliary openings 103b may be greater than a distance between the fixed openings 103a.

In addition, the auxiliary opening 103b is formed in a shape including both ends of the filter 103 , and an inner surface of the auxiliary opening 103b may form an open curve (see FIG. 2 ). The inner surface of the auxiliary opening 103b may form a closed curve.

The fixed body 104 is made of a pair, each of which may be formed in a band shape. In a state in which the fixed body 104 has passed a part of the filter 103 , in particular, the fixed opening 103a , both ends of the fixed body 104 may be detachably coupled to the body 101 , respectively. Here, the filter 103 may be maintained in a state positioned on the inner surface of the body 101 by the fixed body 104 .

On the other hand, when at least one of both ends of the fixed body 104 is separated from the body 101 , the filter 103 is separated from the fixed body 104 while being spaced apart from the inner surface of the body 101 . can be separated from Due to this, the filter 103 can be replaced.

In addition, as shown in FIGS. 2 and 3 , the fixing body 104 may include a first fixing member 141 and a second fixing member 143 . Here, the first body member 111 and the second body member 113 may be positioned on the inner surface of the body 101 to correspond to the first fixing member 141 and the second fixing member 143 . The first fixing member 141 and the second fixing member 143 are combined with the first body member 111 and the second body member 113 respectively to separate the fixing body 104 on the inner surface of the body 101 . can be combined to make it possible.

The first fixing member 141 may be positioned at a first longitudinal portion of the fixing body 104 , and the second fixing member 143 is opposite to the first longitudinal portion of the fixing body 104 , the fixing body 104 . may be located at the second end of the Here, the first fixing member 141 and the second fixing member 143 may be positioned to be spaced apart from each other on the same surface of the fixing body 104 .

When the filter 103 is positioned on the inner surface of the body 101, the fixed opening 103a and the auxiliary opening 103b are positioned to correspond to the first body member 111 and the second body member 113, respectively. can Here, the first fixing member 141 may be detachably coupled to the first body member 111 through the fixing opening 103a, and the second fixing member 143 may be connected through the auxiliary opening 103b. Corresponding to the second body member 113 may be detachably coupled. Due to this, the fixing body 104 can fix the filter 103 to the inner surface of the body 101 .

On the other hand, as shown in Figures 2 and 3 (a), the first fixing member 141 and the first body member 111 can be combined with each other to constitute a Velcro, the second fixing member 143 The second body member 113 may be combined with each other to constitute a Velcro. Here, the fixing body 104 may be positioned through the fixing opening 103a.

In addition, as shown in Figure 3 (b), the first fixing member 141 and the first body member 111 can be combined with each other to constitute a tick button, the second fixing member 143 is the second The two body members 113 may be combined with each other to constitute a snap button.

4 , the fixing body 104 may include a fixing member 145 . Here, the body member 115 may be positioned on the inner surface of the body 101 to correspond to the fixing member 145 .

The fixing member 145 may be located at the first end portion of the fixing body 104 . In addition, a second end portion of the fixed body 104 opposite to the first end portion of the fixed body 104 may be coupled to the inner surface of the body 101 while forming the connecting portion 110 . Here, the connection part 110 may be formed through the sewing operation of the second end portion of the fixed body 104 and the inner surface of the body 101 .

4( a ) and 4 ( b ), the body member 115 may be located on the inner side of the body 101 near both ends of the body 101 . Here, the connection part 110 may be located on the inner surface of the body 101 so as to be spaced apart from the body member 115 .

When the filter 103 is positioned on the inner surface of the body 101 , the fixing opening 103a and the auxiliary opening 103b may be positioned to correspond to the connecting portion 110 and the body member 115 , respectively. Here, the fixing body 104 may pass through the fixing opening 103a, and the fixing member 145 may be detachably coupled to the body member 115 through the auxiliary opening 103b. Due to this, the fixing body 104 can fix the filter 103 to the inner surface of the body 101 .

In addition, as shown in FIGS. 4 ( c ) and 4 ( d ), the connection part 110 may be formed on the inner surface of the body 101 near both ends of the body 101 . Here, the body member 115 may be positioned on the inner surface of the body 101 so as to be spaced apart from the connection part 110 . Also, the connection part 110 may be connected to both ends of the body 101 , and the auxiliary opening 103b may not be formed in the filter 103 .

When the filter 103 is positioned on the inner surface of the body 101 , the fixing opening 103a may be positioned to correspond to the body member 115 . Here, the fixing body 104 may be positioned on the filter 103 , and the fixing member 145 may be detachably coupled to the body member 115 through the fixing opening 103a. Due to this, the fixing body 104 can fix the filter 103 to the inner surface of the body 101 .

On the other hand, as shown in Figures 4 (a) and 4 (c), the fixing member 145 and the body member 115 may be combined with each other to constitute a Velcro. Here, the fixing body 104 may be positioned through the fixing opening 103a.

In addition, as shown in FIGS. 4 ( b ) and 4 ( d ), the fixing member 145 and the body member 115 may be combined with each other to constitute a snap button.

5 , the fixing body 104 may include a first fixing member 141 and a second fixing member 143 . Here, the first body member 111 may be positioned on the inner surface of the body 101 to correspond to the first fixing member 141 (refer to FIG. 5 (a)), and the outer surface of the body 101 has a second 2 The second body member 113 may be positioned to correspond to the fixing member 143 (refer to FIG. 5(b) ). Here, the first body member 111 and the second body member 113 may be positioned to correspond to each other. In addition, the first fixing member 141 and the second fixing member 143 are combined with the first body member 111 and the second body member 113 respectively to form the fixing body 104 on the inner surface of the body 101 . And it can be connected to the outer surface of the body (101).

The first fixing member 141 may be positioned at a first longitudinal portion of the fixing body 104 , and the second fixing member 143 is opposite to the first longitudinal portion of the fixing body 104 , the fixing body 104 . may be located at the second end of the Here, the first fixing member 141 and the second fixing member 143 may be positioned to be spaced apart from each other on the same surface of the fixing body 104 .

When the filter 103 is positioned on the inner surface of the body 101 , the fixing opening 103a may be positioned to correspond to the first body member 111 . Here, the first fixing member 141 may be detachably coupled to the first body member 111 through the fixing opening 103a. In addition, the fixing body 104 may be positioned over the inner and outer surfaces of the body 101 , and may be detachably coupled to the second fixing member 143 to correspond to the second body member 113 . Due to this, the fixing body 104 can fix the filter 103 to the inner surface of the body 101 .

On the other hand, as shown in Figure 5, the first fixing member 141 and the first body member 111 may be combined with each other to constitute a tick button, the second fixing member 143 and the second body member 113 may be combined with each other to constitute a tick button. In some cases, the first fixing member 141 and the first body member 111 may be combined with each other to constitute a Velcro, and the second fixing member 143 and the second body member 113 constitute a Velcro. can be combined with each other so as to

6 , the fixing body 104 may include a fixing member 145 . The fixing member 145 may be located at the first end portion of the fixing body 104 . In addition, a second end portion of the fixed body 104 opposite to the first end portion of the fixed body 104 may be coupled to the inner surface of the body 101 while forming the connecting portion 110 (FIG. 6(a)). ) Reference). Here, the connection part 110 may be formed through the sewing operation of the second end portion of the fixed body 104 and the inner surface of the body 101 . In addition, the body member 115 may be positioned on the outer surface of the body 101 to correspond to the fixing member 145 , and the body member 115 may be positioned to correspond to the connection part 110 ( FIG. 6 ( FIG. 6 ). b) see).

When the filter 103 is positioned on the inner surface of the body 101 , the fixing opening 103a may be positioned to correspond to the connection part 110 . Here, the fixing body 104 passes through the fixing opening 103a and is positioned over the inner and outer surfaces of the body 101 while covering a part of the filter 103, and the second fixing member 143 is removed. 2 It can be coupled to the body member 113 so as to be detachable. Due to this, the fixing body 104 can fix the filter 103 to the inner surface of the body 101 .

On the other hand, as shown in Figure 6, the fixing member 145 and the body member 115 may be combined with each other to constitute a Velcro. In some cases, the fixing member 145 and the body member 115 may be combined with each other to constitute a click button.

The mask 100 according to the present embodiment may be fixed using the fixing body 104 in a state where the filter 103 is positioned on the inner surface of the body 101 . Here, as a part of the fixed body 104 is separated from the body 101 , the filter 103 may be separated from the body 101 . A new filter 103 may be positioned in the body 101 from which the filter 103 is separated and fixed by the fixing body 104 . Therefore, the mask 100 according to the present embodiment can be easily replaced while being able to firmly position the filter 103 capable of blocking fine dust, viruses, bacteria, and the like.

In addition, in the mask 100 according to the present embodiment, only the filter 103 may be replaced and the remaining components may be reused. The mask 100 with the filter 103 separated may be reused after being washed. Accordingly, the mask 100 according to the present embodiment can significantly reduce environmental pollution caused by processing after being used.

In the above, the technical idea of the present invention has been described in detail with reference to preferred embodiments, but the technical idea of the present invention is not limited to the above embodiments, and those of ordinary skill in the art within the scope of the technical spirit of the present invention Various modifications and changes are possible by the person.

100: refillable mask
101: body
102: wear strap
103: filter
104: fixed body

Claims (6)

a sheet-shaped body extending in a horizontal direction to cover a person's respiratory tract;
A pair of wearing straps that are connected to both sides of the body and can be worn on a person's head;
a filter having a shape corresponding to the body and positioned on the inner surface of the body; and
Each passing through a part of the filter, including a pair of fixed bodies that can be coupled to both ends of the body,
When the pair of fixed bodies pass through the filter respectively and are coupled to the body, the filter is fixed to the inner surface of the body,
fixed body,
a first fixing member located at the first end portion of the fixing body; and
a second anchoring member positioned coplanar with the first anchoring member at a second terminal portion opposite the first terminal portion of the anchoring body;
A pair of fixing openings through which the fixing body can pass are formed in both sides of the filter, and a pair of auxiliary openings are formed so as to be adjacent to both ends of the filter rather than the fixing opening, respectively,
The first body member and the second body member are positioned on the inner surface of the body so as to correspond to each of the fixed opening and the auxiliary opening of the filter,
When the filter is positioned on the inner surface of the body, the first fixing member is releasably coupled to the first body member through the fixing opening, the second fixing member is releasably coupled to the second body member through the auxiliary opening; , the fixing body between the first fixing member and the second fixing member is fixed by contacting the filter between the fixing opening and the auxiliary opening to the body,
With the fixing body fixing the filter to the inner surface of the body, when the first fixing member is separated from the first body member or the second fixing member is separated from the second body member, the fixing body has a fixing opening or an auxiliary opening A mask that can pass through to separate the filter from the body.
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