CN214071891U - Exhaust valve and wear comfortable KN95 gauze mask - Google Patents

Abstract

The utility model relates to the technical field of masks, and discloses a KN95 mask with an exhaust valve and comfortable wearing, which comprises a mask body, wherein two symmetrical mask hanging belts are fixedly connected at the positions of the mask body close to two sides, and a one-way exhaust valve is fixedly embedded on the mask body; the mask body comprises a non-woven fabric base layer, a graphene layer, a nano silver coating layer, an anion powder layer, a far infrared powder layer, a chitin fiber layer, a skin-friendly layer and a filter layer, wherein the non-woven fabric base layer is arranged between the filter layer and the skin-friendly layer, the filter layer is fixedly connected to the upper surface of the non-woven fabric base layer, the anion powder layer is fixedly connected to the upper surface of the filter layer, the chitin fiber layer is fixedly connected to the upper surface of the anion powder layer, the far infrared powder layer is fixedly connected to the upper surface of the chitin fiber layer, and the graphene layer is fixedly connected to the upper surface of the skin-friendly layer. The utility model discloses not only effectively improve the travelling comfort that the gauze mask wore, make the gauze mask possess good physiotherapy, antibiotic and the function of disinfecting moreover.

Description

Exhaust valve and wear comfortable KN95 gauze mask

Technical Field

The utility model relates to a gauze mask technical field especially relates to an exhaust valve and dress comfortable KN95 gauze mask.

Background

The mask is a sanitary article, and is generally a tool which is worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer.

Among the prior art, the gauze mask only possesses certain filtering capability, and the function is comparatively single, dresses for a long time and easily arouses the discomfort, can't satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mask function is single in the prior art and is easy to cause discomfort after being worn for a long time, and providing an exhaust valve and wearing comfortable KN95 mask.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a KN95 mask with an exhaust valve and comfortable wearing comprises a mask body, wherein two symmetrical mask hanging belts are fixedly connected to positions, close to two sides, of the mask body, and a one-way exhaust valve is fixedly embedded on the mask body;

the mask body comprises a non-woven fabric base layer, a graphene layer, a nano silver coating layer, a negative ion powder layer, a far infrared powder layer, a chitin fiber layer, a skin-friendly layer and a filter layer, wherein the non-woven fabric base layer is arranged between the filter layer and the skin-friendly layer, the filter layer is fixedly connected to the upper surface of the non-woven fabric base layer, the negative ion powder layer is fixedly connected to the upper surface of the filter layer, the chitin fiber layer is fixedly connected to the upper surface of the negative ion powder layer, the far infrared powder layer is fixedly connected to the upper surface of the chitin fiber layer, the graphene layer is fixedly connected to the upper surface of the skin-friendly layer, the upper surface of the graphene layer is fixedly connected to the lower surface of the non-woven fabric base layer, and.

Preferably, the mask body is symmetrically and fixedly connected with matched nose bridge fitting strips.

Preferably, a hidden interlayer is arranged in the non-woven fabric base layer, and a taxus chinensis powder layer is fixedly connected in the hidden interlayer.

Preferably, the outer side of the filter layer is uniformly coated with the tea polyphenol coating.

Preferably, the skin-friendly layer is made of a wall-broken moxa material.

Preferably, a matched magnetic filter element is fixedly embedded in the filter layer.

Compared with the prior art, the utility model provides an exhaust valve just dresses comfortable KN95 gauze mask possesses following beneficial effect:

this discharge valve and dress comfortable KN95 gauze mask, through setting up the gauze mask body, the gauze mask sling, one-way discharge valve, the non-woven fabrics basic unit, graphite alkene layer, the nanometer silvered film, anion powder layer, the far infrared bisque, chitin fibre layer, close skin layer and filter layer, the gauze mask sling makes things convenient for the gauze mask body to wear, one-way discharge valve conveniently wears the gas of mouth exhalation, thereby reduce inside residual gas of gauze mask and peculiar smell, the travelling comfort that the body height was worn, the gauze mask body uses non-woven fabrics basic unit as basic carrier, conveniently realize filter effect through setting up the filter layer, close skin layer can guarantee the comfort when gauze mask laminating face, through setting up anion powder layer, can make the air on every side produce the anion, have the physiotherapy effect to the human body, far infrared ray, chitin fibre layer transmission far infrared can promote cell metabolism, when dustproof, filterable, full play chitin antibiotic bacterium resistance, the chitin fibre layer, The graphene layer has a bacteriostatic effect, can achieve a strong adsorption capacity on various bacteria, viruses and organic pollutants, can effectively filter dust and prevent invasion of germs, and silver ions in the nano silver coating layer have strong bactericidal and antibacterial effects, so that the antibacterial and bactericidal performances of the mask are further improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only effectively improve the travelling comfort that the gauze mask was worn, make the gauze mask possess good physiotherapy, antibiotic and the function of disinfecting moreover.

Drawings

Fig. 1 is a schematic structural view of a KN95 mask with an exhaust valve and comfortable wearing;

fig. 2 is the utility model provides a partial structure schematic diagram of the comfortable KN95 gauze mask body of discharge valve and dress.

In the figure: 1. a mask body; 101. a nonwoven fabric base layer; 102. a graphene layer; 103. a nano silver coating layer; 104. a negative ion powder layer; 105. a far infrared powder layer; 106. a chitin fiber layer; 107. a skin-friendly layer; 108. a filter layer; 2. a mask hanging belt; 3. a one-way exhaust valve; 4. a nose bridge fitting strip; 5. a layer of yew powder; 6. coating with tea polyphenol; 7. a magnetic filter element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the KN95 mask with the exhaust valve and comfortable wearing comprises a mask body 1, two symmetrical mask hanging belts 2 are fixedly connected to positions, close to two sides, of the mask body 1, and a one-way exhaust valve 3 is fixedly embedded on the mask body 1;

the mask body 1 comprises a non-woven fabric base layer 101, a graphene layer 102, a nano silver coating layer 103, a negative ion powder layer 104, a far infrared powder layer 105, a chitin fiber layer 106, a skin-friendly layer 107 and a filter layer 108, wherein the non-woven fabric base layer 101 is arranged between the filter layer 108 and the skin-friendly layer 107, the filter layer 108 is fixedly connected to the upper surface of the non-woven fabric base layer 101, the negative ion powder layer 104 is fixedly connected to the upper surface of the filter layer 108, the chitin fiber layer 106 is fixedly connected to the upper surface of the negative ion powder layer 104, the far infrared powder layer 105 is fixedly connected to the upper surface of the chitin fiber layer 106, the graphene layer 102 is fixedly connected to the upper surface of the skin-friendly layer 107, the upper surface of the graphene layer 102 is fixedly connected to the lower surface of the non-woven fabric base layer 101, the nano silver coating layer 103 is fixedly connected to the lower surface of the skin-friendly layer 107, the mask strap 2 facilitates wearing of the mask body 1, the one-way exhaust valve 3 facilitates exhaust of gas exhaled from a mouth, thereby reducing residual gas and peculiar smell in the mask, ensuring high wearing comfort, taking the non-woven fabric base layer 101 as a basic carrier for the mask body 1, the filtering effect is conveniently realized by arranging the filtering layer 108, the comfortable feeling of the mask when being attached to the face can be ensured by the skin-friendly layer 107, the surrounding air can generate negative ions by arranging the negative ion powder layer 104, has physiotherapy effect on human body, the far infrared powder layer 105 can emit far infrared rays to promote cell metabolism, and the chitin fiber layer 106 can prevent dust and filter, the antibacterial and bacteriostatic effects of the chitin are fully exerted, the graphene layer 102 can have stronger adsorption capacity on various bacteria, viruses and organic pollutants, thereby effectively filtering dust and preventing the invasion of pathogenic bacteria, and the silver ions in the nano silver plating layer 103 have strong sterilization and antibacterial effects, thereby further improving the antibacterial and bactericidal performance of the mask.

The nose bridge laminating strip 4 that symmetry fixedly connected with matches on the gauze mask body 1 improves the laminating nature when gauze mask body 1 wears.

The non-woven fabric base layer 101 is internally provided with the hidden interlayer, the Chinese yew powder layer 5 is fixedly connected in the hidden interlayer, the Chinese yew smell is conveniently released, and the health care of a wearer is realized by utilizing the principles of an olfactory receptor and an aroma smelling therapy.

The tea polyphenol coating 6 is uniformly coated on the outer side of the filter layer 108, and tea polyphenol can greatly improve the capabilities of the mask in resisting bacteria, inhibiting viruses, absorbing peculiar smell, adsorbing heavy metals and decomposing harmful gas and smoke.

The skin-friendly layer 107 is made of wall-broken moxa, so that the wearing comfort is guaranteed, and the skin-friendly layer has good antibacterial and bacteriostatic functions.

The magnetic filter element 7 matched with the filter layer 108 is fixedly inlaid in the filter layer, so that fine iron ore concentrate dust is conveniently adsorbed, and the filtering effect of the mask is improved.

In the utility model, the mask hanging belt 2 is convenient for the mask body 1 to wear, the one-way exhaust valve 3 is convenient for discharging the gas exhaled by the mouth, thereby reducing the residual gas and the peculiar smell in the mask, the comfort of body height wearing is improved, the mask body 1 takes the non-woven fabric base layer 101 as the basic carrier, the filtering effect is convenient to realize by arranging the filtering layer 108, the skin-friendly layer 107 can ensure the comfortable feeling when the mask is adhered to the face, the surrounding air can generate negative ions by arranging the negative ion powder layer 104, the human body has physical therapy effect, the far infrared powder layer 105 emits far infrared rays to promote the cell metabolism, the chitin fiber layer 106 can fully play the antibacterial and bacteriostatic effects of chitin while preventing dust and filtering, the graphene layer 102 can make stronger adsorption capacity to various bacteria, viruses and organic pollutants, thereby effectively filtering dust and preventing the invasion of germs, the silver ions in the nano silver-plated layer 103 have strong bactericidal and antibacterial effects, so that the antibacterial and bactericidal performances of the mask are further improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A comfortable KN95 mask with an exhaust valve comprises a mask body (1) and is characterized in that two symmetrical mask hanging belts (2) are fixedly connected to positions, close to two sides, of the mask body (1), and a one-way exhaust valve (3) is fixedly inlaid on the mask body (1);

the mask body (1) comprises a non-woven fabric base layer (101), a graphene layer (102), a nano silver coating layer (103), a negative ion powder layer (104), a far infrared powder layer (105), a chitin fiber layer (106), a skin-friendly layer (107) and a filter layer (108), wherein the non-woven fabric base layer (101) is arranged between the filter layer (108) and the skin-friendly layer (107), the filter layer (108) is fixedly connected to the upper surface of the non-woven fabric base layer (101), the negative ion powder layer (104) is fixedly connected to the upper surface of the filter layer (108), the chitin fiber layer (106) is fixedly connected to the upper surface of the negative ion powder layer (104), the far infrared powder layer (105) is fixedly connected to the upper surface of the chitin fiber layer (106), the graphene layer (102) is fixedly connected to the upper surface of the skin-friendly layer (107), and the upper surface of the graphene layer (102) is fixedly connected to the lower surface of the non-woven fabric base layer (101), the nano silver coating (103) is fixedly connected to the lower surface of the skin-friendly layer (107).

2. The vent valve comfortable KN95 mask according to claim 1, wherein the mask body (1) is symmetrically and fixedly connected with a matching nose bridge fitting strip (4).

3. The KN95 mask with vent valve and comfortable wear according to claim 1, wherein the non-woven fabric base layer (101) has a hidden interlayer, and the hidden interlayer has a layer of yew powder (5) fixedly attached therein.

4. A vent valve and comfortable KN95 mask according to claim 1, wherein the outside of the filter layer (108) is uniformly coated with the tea polyphenol coating (6).

5. The vented, comfortable KN95 mask according to claim 1, wherein the skin-friendly layer (107) is made of a wall-broken moxa material.

6. A vent valve comfortable to wear KN95 mask according to claim 1, wherein a matching magnetic filter element (7) is mounted in said filter layer (108).

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