KR20140050132A

KR20140050132A - Mask comprising separable absorbing medium

Info

Publication number: KR20140050132A
Application number: KR1020120115328A
Authority: KR
Inventors: 이성근; 장길남
Original assignee: (주)써스텍
Priority date: 2012-10-17
Filing date: 2012-10-17
Publication date: 2014-04-29

Abstract

The present invention relates to a mask (100) which includes a main body (111) which is made of fiber with fine ventilation holes, an ear band (115) which is provided on both sides of the main body (111), and an absorbing medium (130) which is detachable from the main body (111). The mask enables continuous use while maintaining absorption performance by replacing only the absorbing medium, facilitates replacement, and can be easily put on user′s face since the absorbing medium becomes narrow towards the bottom.

Description

Mask with detachable adsorption media {Mask Comprising Separable Absorbing Medium}

The present invention relates to a mask having a detachable adsorption media, and more particularly, to a mask having a detachable adsorption media that can be easily managed, improved wearability, and easy replacement of the adsorption media.

Masks are generally worn in order to avoid direct contact with external air when working in a place where dust, harmful dust, odors, etc. occur, and to prevent wearer's nose and mouth, various masks are used according to various needs.

The mask consists of a main body made of filtration material and ear bands connected to the main body so as to be used on both ears.

1 and 2 are an exploded perspective view and a combined front view of the mask according to the prior art. As shown in FIGS. 1 and 2, the mask 10 according to the prior art is provided on the main body and both sides of the main body, and is worn on the ear. Ear band 15 is made.

The main body includes a main body portion 11 forming one or more layers having a plurality of pleats 14, an edge portion 12 provided by heat-sealing at upper and lower ends of the main body portion 11, and a main body portion 11. It consists of a side finishing portion 13 which is provided by ultrasonic thermal fusion at both ends of the). The edge portion 12 provided at the upper end of the main body portion 11 of the edge portion 12 may be provided with a metal wire 17 so as not to be exposed to the outside.

The body portion 11 may be formed in a multi-layered structure, such as endothelial, intermediate, outer shell. Endothelial, outer shell and the like constituting the main body portion 11 may be made of a nonwoven fabric manufactured by a melt blowing process or the like. Alternatively, it may be made of a fiber having a structure in which cotton yarns and the like are sandwiched so that micropores are formed. The wrinkle portion 14 formed in the main body portion 11 serves to enlarge the face cover area of the mask during use.

The edge portion 12 provided at the upper and lower ends of the main body portion 11 is grounded and heat-sealed to be coupled to the main body portion 11, and the bending wire 17 is inserted between the grounded portions. The bending wire 17 is made of a plastic material such as a metal that can be bent freely to be in close contact with the bending of the nose as to enhance the adhesion when the mask 10 is worn.

On both sides of the main body portion 11, the side finishing portion 13 is padded, and then heat-sealed to form a fusion portion 16 through ultrasonic waves, and the ear band 15 may also be attached by thermal fusion through ultrasonic waves. . The edge portion 12 and the side finish portion 13 may also be made of a nonwoven fabric made of a thermoplastic resin. In FIG. 1, reference numeral 16 shows a portion to be thermally fused.

Conventional masks are worn by spreading the wrinkles 14 up and down when worn, and extending from the nose to the bottom of the chin. As mentioned above, the bent surface of the nose portion may be freely bendable through the bending wire 17. ), The inflow of dust into the respiratory tract is blocked. In FIG. 2, reference numeral 20 denotes dust lifting, including yellow dust, through the gap between the lower portions of the mask as the lifting of the mask occurs at both side finishing portions 13 of the mask 10 that contact the curved contour portions of both balls. In order to prevent the inflow into the respirator is shown a side line heat-sealed the main body portion 11 consisting of a double layer in the form of an arc.

The mask 10 according to the prior art as described above does not sufficiently filter foreign matters from outside air at the time of respiration, and has a problem in that the filtration function is deteriorated according to the use period.

Republic of Korea Publication No. 10-2009-0049628 Republic of Korea Publication No. 10-1999-0076687

The present invention has been proposed to solve the above problems, it is possible to separate the replacement of the adsorption member is easy to manage, can maintain the adsorption performance for a long time by the separation replacement, the removable adsorption media with improved wearability An object of the present invention is to provide a mask.

In order to achieve the above object, the present invention is detachable body consisting of a body portion made of a fiber material having a fine hole is formed of breathable, ear bands provided on both sides of the body portion, and the adsorption medium detachably provided to the body portion Provided is a mask having an adsorption medium.

In the above, the adsorption medium is characterized in that the micropores are formed of a body member made of a fiber material having a breathable, and a plurality of adsorption members attached to the body member.

In the above, the main body portion is made of a multi-layer laminated fiber material, the incision is formed in the transverse direction in any one center of the outer layer constituting the main body portion; The adsorption media is characterized in that it is inserted into the body portion through the incision.

In the above, the adsorption filter is characterized in that the double tape is provided on the upper portion is attached to the main body.

In the above, the body member is characterized in that the width of the portion where the nose is located when worn is wider than the width of the portion where the mouth is located.

In the above, the body member is characterized in that the width decreases from the top to the bottom.

In the above, the body member is characterized in that it has a portion that decreases in width from top to bottom.

Since the mask having a detachable adsorption media according to the present invention is provided with a detachable adsorption media, it is possible to replace and use only the adsorption media after use, so that it can be used continuously in a state in which adsorption performance is maintained, and the separation and replacement is easy. , Since the adsorption media has a form in which the width becomes narrower from the top to the bottom, there is an effect of improving the wearability on the face when worn.

1 is an exploded perspective view showing a mask according to the prior art,
2 is a front view showing a mask according to the prior art,
Figure 3 is a front view showing a deformation state when wearing a mask according to the prior art,
Figure 4 is a front view showing a mask having a detachable adsorption member according to an embodiment of the present invention,
5 is a front view showing an adsorption member provided in the mask having a detachable adsorption member according to the present invention;
6 is a front view showing a mask having a detachable adsorption member according to another embodiment of the present invention.
7 and 8 are front views showing a modification of the adsorption member provided in the present invention.

Hereinafter, a mask having a detachable adsorption member according to the present invention will be described in detail with reference to the drawings. In the description, detailed description of the same components as in the prior art will be omitted. The direction facing the face when worn is called 'inside' and the direction facing the face opposite is called 'outside'.

In addition, 'textile material' is used to mean nonwoven fabrics, webs woven from fabrics, and fabrics. The fiber material is a flexible sheet material.

Figure 4 is a front view showing a mask having a detachable adsorption member according to an embodiment of the present invention, Figure 5 is a front view showing the adsorption member provided in the mask having a detachable adsorption member according to the present invention, 6 is a front view illustrating a mask having a detachable adsorption member according to another exemplary embodiment of the present invention, and FIGS. 7 and 8 are front views illustrating a modified example of the adsorption member provided in the present invention.

In FIG. 4, the left-right direction is described as a horizontal direction, and the vertical direction is described as an up-down direction.

As shown in Fig. 4, the mask having a detachable adsorption member according to the present invention includes a main body, an ear band 115 provided on both sides of the main body, and an adsorption member detachably provided inside the main body. Consists of 130. The adsorption member 130 may be provided inside the main body.

The main body is composed of a main body portion 111 forming one or more layers having a plurality of pleats, and an edge portion 112 which is provided by heat fusion to the upper and lower ends of the main body portion 111. Ultrasonic heat-sealed at both side ends of the main body portion 111 may be provided with a side finish portion. The main body 111 is made of a fiber material, the fine material is formed in the fiber material is breathable. One or more wrinkles (not shown) are formed in the main body 111.

Reference numeral 117 denotes a wire provided so as not to be exposed to the outside of the edge portion 112 provided at the upper end of the main body portion 111 of the edge portion 112. The wire 117 is made of a metal material such as aluminum, brass, steel to be deformed by an external force to maintain a deformed form.

The ear band 115 may be formed of a string-like fiber material, it is also possible to have a structure in which an elastic rubber material is provided therein to easily change the length by an external force.

The adsorption member 130 is attached to a main body member 131 made of a fiber material such as a nonwoven fabric and an adsorbent (for example, activated carbon and silver impregnated activated carbon) attached to the main body member 131 as an adhesive. Hot melt may be used as the adhesive. The body member 131 may be formed of a plurality of layers, and the adsorbent may be attached between the plurality of layers so as not to be exposed to the outside.

An adhesive part 133 is provided on an upper portion of the main body member 131 of the adsorption member 130. The adhesive part 133 may be formed of a double tape. It is possible to face the double tape attached to the outside, to be attached to the inside of the main body 111. The double tape is attached to the upper portion of the body member 131 in the horizontal direction. The double tape may be attached to one having a length in the horizontal direction, or may be attached to a plurality of tapes. The double tape is attached at a position spaced downward from the top or the top of the body member 131. The double tape may be a velcro provided to be coupled to the main body 111 and the main body member 131.

The main body part 111 is formed in a plurality of layers stacked, the upper portion of the inner side of the fiber material constituting the main body 111 is cut in the horizontal direction to form a cutout 118, the cutout 118 It is also possible to insert the adsorption member 130 into the body portion 111 through the ().

By attaching the adsorption member 130 to the inside of the main body 111 with a double tape, or by making the main body 111 into a plurality of layers and forming the cutout 118 on the inside and located inside, It may be provided.

By being detachably provided inside or inside the main body 111 of the mask, the user can easily replace and use the adsorption member 130 after a certain period of time, thereby maintaining a state in which performance is maintained.

As shown in FIGS. 5, 7 and 8, the main body member 131 constituting the adsorption member 130 may have a portion in which the width in the horizontal direction decreases from the upper side to the lower side. More preferably, the width in the horizontal direction decreases from the top to the bottom. Both side portions 135 of the body member 131 may be formed in a straight line, may be formed in a concave curved shape on both sides, or may be formed in a convex curved shape.

Since the body member 131 of the adsorption member 130 has a portion where the width decreases from top to bottom as described above, the deformation resistance of the body member 131 is prevented from being widely transmitted to the body portion 111. It has been confirmed that wearability is improved when used in the state provided in the portion 111. That is, by widening the portion where the nose is located and by narrowing the portion where the mouth is located, only the portion that needs to be deformed at the time of wearing is widened, thereby reducing the external force required for the deformation and improving the wearability.

100: mask 130: adsorption medium
131: body member

Claims

The microcavity is formed and the main body portion 111 made of a fiber material having a breathable, the ear band 115 provided on both sides of the main body portion 111, and the adsorption filter material detachably provided to the main body portion 111 ( The mask 100 having a detachable adsorption medium, characterized in that consisting of 130).

The method of claim 1, wherein the adsorption filter 130 is characterized in that the micropores are formed of a body member 131 made of a fiber material having a breathable and a plurality of adsorption members attached to the body member 131 Mask 100 having a detachable adsorption filter.

The method of claim 2, wherein the main body portion 111 is made of a multi-layered fiber material is formed, the cut portion 118 is formed in the transverse direction in the center of any one of the outer layer constituting the main body portion 111; The adsorption media 130 is a mask 100 having a detachable adsorption media, characterized in that is inserted into the body portion 111 through the incision 118 is provided.

The mask (100) having a detachable adsorption media as claimed in claim 2, wherein the adsorption media (130) is provided with a double tape at the top and attached to the main body (111).

The detachable adsorption media according to any one of claims 2 to 4, wherein the body member 131 is formed to have a width greater than a width at which a mouth is positioned when the width at which the nose is positioned is wider. Mask (100) having a.

The mask (100) according to any one of claims 2 to 4, wherein the main body member (131) decreases in width from top to bottom.

The mask (100) according to any one of claims 2 to 4, wherein the main body member (131) has a portion of which width decreases from top to bottom.