CN212787538U - Novel disposable medical mask - Google Patents

Abstract

The utility model discloses a novel disposable medical gauze mask belongs to gauze mask technical field, including the gauze mask, the gauze mask includes nexine, hydrofuge layer, activated carbon cloth, millipore filtration, melt-blown cloth and surface course, the nexine is located the left side on hydrofuge layer, the hydrofuge layer right side bonds and has activated carbon cloth, activated carbon cloth is located millipore filtration's left side, millipore filtration right side fixedly connected with melt-blown cloth, it has the surface course to bond on melt-blown cloth right side, the hydrofuge layer includes bamboo fibre and moisture absorption and sweat removal fibre, the bamboo fibre winding is connected with moisture absorption and sweat removal fibre. The melt-blown cloth, the microporous filter membrane and the activated carbon cloth on the mask are matched to filter the outside air, so that the filtering effect is good; the bamboo fiber in the moisture-removing layer and the moisture-absorbing and sweat-releasing fiber are matched to quickly remove moisture from air breathed out by people, and the moisture-removing effect is good.

Description

Novel disposable medical mask

Technical Field

The utility model relates to a gauze mask technical field especially relates to a novel disposable medical gauze mask.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and 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, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The mask may be classified into an air filtering type mask and an air supplying type mask.

The prior art masks have the following disadvantages: 1. the existing mask is mostly provided with three layers, bacteria and the like cannot be filtered, the filtering effect is poor, and the medical requirement cannot be met; 2. moisture is carried in the gas that people expired in the gauze mask use, wears the in-process for a long time, and the steam of exhalation forms the drop of water at the gauze mask internal surface, and it is inconvenient to use, for this reason, we propose a novel disposable medical gauze mask.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel disposable medical mask, which is characterized in that the melt-blown cloth, the microporous filter membrane and the activated carbon cloth on the mask are matched to filter the outside air, and the filtering effect is good; the bamboo fiber in the moisture-removing layer and the moisture-absorbing and sweat-releasing fiber are matched to quickly remove moisture from air breathed out by people, and the moisture-removing effect is good.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel disposable medical gauze mask, including the gauze mask, the gauze mask includes nexine, hydrofuge layer, activated carbon cloth, millipore filtration, melt-blown cloth and surface course, the nexine is located the left side on hydrofuge layer, the hydrofuge layer right side bonds there is activated carbon cloth, activated carbon cloth is located millipore filtration's left side, millipore filtration right side fixedly connected with melt-blown cloth, it has the surface course to bond on melt-blown cloth right side, the hydrofuge layer includes bamboo fibre and moisture absorption perspire fibre, the bamboo fibre winding is connected with moisture absorption perspire fibre.

Optionally, the gauze mask both sides fixed connection has the stretch cord, the material of surface course and nexine is the non-woven fabrics.

Optionally, a silica gel strip is bonded to the surface of the top end of the mask, and the silica gel strip is located on the left side of the aluminum strip.

Optionally, the aluminum strip is located between the inner layer and the moisture-removing layer.

The utility model has the advantages as follows:

the embodiment of the utility model provides a novel disposable medical gauze mask:

1. the melt-blown cloth, the microporous filter membrane and the activated carbon cloth on the mask are matched to filter the outside air, so that the filtering effect is good; the mask is sequentially provided with an inner layer, a moisture discharging layer, activated carbon cloth, a microporous filter membrane, melt-blown cloth and a surface layer from left to right, in the breathing process of people, outside air is sucked inwards through the surface layer, the surface layer filters large outside particle impurities, then the air passes through the melt-blown cloth, the fiber diameter of the melt-blown cloth can reach 1-5 microns, the superfine fibers with unique capillary structures increase the number and the surface area of fibers per unit area, so that the melt-blown cloth has good filtering performance, fine impurities, dust and the like in the air do not pass through the melt-blown cloth, the air continuously moves inwards through the microporous filter membrane, the microporous filter membrane can filter bacteria in the air, the bacteria in the air pass through the activated carbon cloth after being filtered, the activated carbon in the activated carbon cloth has good adsorption effect, peculiar smell and the like in the air can be adsorbed, the air is clean after the air passes through the melt-blown cloth, the microporous filter membrane and the activated carbon cloth, the integral filtering effect of the mask is good, and the medical purpose is met.

2. The bamboo fiber in the moisture removing layer is matched with the moisture absorbing and sweat releasing fiber to rapidly remove moisture from air breathed out by people, so that the moisture removing effect is good; the moisture content in the gas that people exhaled when using gauze mask, the air of exhalation contacts with the hydrofuge layer behind the lining, the hydrofuge layer is the spinning textile who bamboo fibre and moisture absorption perspire fibre winding constitute, bamboo fibre's cross section concave-convex deformation, be full of and be similar to oval hole, it is highly hollow, capillary effect is extremely strong, can absorb and evaporate the moisture that contains in the exhalation gas in the twinkling of an eye, moisture absorption perspire fibre inside hole and the produced capillary effect in the space between the fibre make the absorption on surface between the material of moisture in the exhalation gas, diffusion and evaporation, bamboo fibre and moisture absorption perspire fibre cooperation can absorb the diffusion evaporation behind the moisture in the exhalation gas fast, the hydrofuge layer can improve the holistic moisture absorption hydrofuge effect of gauze mask, can avoid the moisture of exhalation to condense into the water droplet at the gauze mask internal surface.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a novel disposable medical mask according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of a novel disposable medical mask according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a moisture-removing layer of the disposable medical mask of the embodiment of the present invention.

In the figure: 1. an elastic cord; 2. a mask; 3. a silica gel strip; 4. aluminum strips; 5. a surface layer; 6. melt-spraying cloth; 7. A microporous filtration membrane; 8. activated carbon cloth; 9. a moisture removal layer; 10. an inner layer; 11. bamboo fiber; 12. moisture absorption and sweat releasing fiber.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

A novel disposable medical mask according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-3, the embodiment of the utility model provides a novel disposable medical mask, including mask 2, mask 2 includes nexine 10, hydrofuge layer 9, activated carbon cloth 8, millipore filtration 7, melt-blown cloth 6 and surface course 5, nexine 10 is located the left side of hydrofuge layer 9, the 9 right sides of hydrofuge layer bond and have activated carbon cloth 8, activated carbon cloth 8 is located millipore filtration 7's left side, millipore filtration 7 right side fixedly connected with melt-blown cloth 6, melt-blown cloth 6 right side bonds and has surface course 5, hydrofuge layer 9 includes bamboo fiber 11 and moisture absorption perspire fibre 12, bamboo fiber 11 winding is connected with moisture absorption perspire fibre 12.

Illustratively, the mask 2 is made by mutually adhering an inner layer 10, a moisture-removing layer 9, activated carbon cloth 8, a microporous filter membrane 7, a melt-blown cloth 6 and a surface layer 5, the moisture-removing layer 9 is formed by spinning and weaving bamboo fibers 11 and moisture-absorbing and sweat-releasing fibers 12, the bamboo fibers 11 and the moisture-absorbing and sweat-releasing fibers 12 are wound into a twisted shape, the moisture-removing layer 9 has good moisture-absorbing and moisture-removing effects, the activated carbon cloth 8 is made by taking high-quality powdered activated carbon as an adsorbing material and carrying the activated carbon cloth on a non-woven substrate by adopting a high-molecular binding material, has good adsorption performance, is thin in thickness and good in air permeability, can adsorb outside peculiar smell gas and the like, and the melt-blown cloth 6 is a filtering material taking polypropylene as a main raw material. The fiber diameter can reach 1-5 microns, and the superfine fibers with unique capillary structures increase the number and the surface area of fibers in unit area, so that the melt-blown fabric has good filterability, heat insulation and oil absorption, and good filtering effect on impurities, dust and the like.

Referring to fig. 1 and 2, elastic cords 1 are fixedly connected to two sides of the mask 2, and the surface layer 5 and the inner layer 10 are made of non-woven fabrics.

For example, the elastic cord 1 is an elastic cord which can be conveniently hung on ears after being stretched by people to fix the position of the mask 2, the surface layer 5 and the inner layer 10 are made of non-woven fabrics which are sheets, fiber webs or wadding pads made of directional or randomly arranged fibers through friction, cohesion or adhesion and the like.

Referring to fig. 1, a silica gel strip 3 is adhered to the top end surface of the mask 2, and the silica gel strip 3 is located on the left side of an aluminum strip 4.

In the example, the inner side of the mask 2 is adhered with a silica gel strip 3, and the silica gel strip 3 can be tightly attached to the face of the human body by pressing an aluminum strip 4 according to the shape of the face of the human body.

Referring to fig. 2, the aluminum strip 4 is positioned between the inner layer 10 and the moisture-discharging layer 9.

In an example, the aluminum strip 4 is fixed between the inner layer 10 and the moisture removing layer 9, so that the shape of the top end of the mask 2 can be changed conveniently.

During the use, the one end that adjustment gauze mask 2 position made its have silica gel strip 3 is located the top, and the stretch cord 1 of outside pulling gauze mask 2 both sides makes it hang on people's ear, and adjustment gauze mask 2 position makes its people face that more laminates, presses the crooked certain degree of aluminium strip 4 messenger aluminium strip 4 in the gauze mask 2, and 2 upper ends of gauze mask and the laminating of human nose upside this moment, silica gel strip 3 and people skin contact simultaneously. The mask 2 is sequentially provided with an inner layer 10, a moisture discharging layer 9, activated carbon cloth 8, a microporous filter membrane 7, melt-blown cloth 6 and a surface layer 5 from left to right, external air is sucked inwards through the surface layer 5 in the breathing process of people, the surface layer 5 filters external large-particle impurities, then the air passes through the melt-blown cloth 6, the fiber diameter of the melt-blown cloth 6 can reach 1-5 micrometers, the superfine fibers with unique capillary structures increase the number and the surface area of fibers in unit area, so that the melt-blown cloth 6 has good filtering performance, fine impurities, dust and the like in the air do not pass through the melt-blown cloth 6, the air continuously moves inwards through the microporous filter membrane 7, the microporous filter membrane 7 can filter bacteria in the air, the bacteria in the air pass through the activated carbon cloth 8 after being filtered, the activated carbon in the activated carbon cloth 8 has a good adsorption effect, peculiar smell and the like in the air can be adsorbed, and the air passes through the melt-blown cloth, The air is cleaned after the filtration and the adsorption of the microporous filter membrane 7 and the activated carbon cloth 8. When the mask 2 is used by people, the exhaled air contains moisture, the exhaled air contacts the moisture removing layer 9 after passing through the lining cloth 10, the moisture removing layer 9 is formed by spinning and weaving the bamboo fiber 11 and the moisture absorbing and sweat releasing fiber 12, the cross section of the bamboo fiber 11 deforms in a concave-convex manner, is full of pores similar to an ellipse, is highly hollow, and has extremely strong capillary effect, moisture contained in the exhaled air can be absorbed and evaporated instantly, moisture in the exhaled air is adsorbed, diffused and evaporated on the surfaces of materials through holes in the moisture absorption and sweat release fibers 12 and capillary effects generated by gaps among the fibers, the moisture in the exhaled air can be rapidly absorbed and then diffused and evaporated through the cooperation of the bamboo fibers 11 and the moisture absorption and sweat release fibers 12, the whole moisture absorption and removal effect of the mask 2 can be improved through the moisture removal layer 9, and the exhaled moisture is prevented from being condensed into water beads on the inner surface of the mask 2 or the surface of the skin of a human body.

The utility model relates to a novel disposable medical mask, which comprises a body 1 and an elastic cord; 2. a mask; 3. a silica gel strip; 4. aluminum strips; 5. a surface layer; 6. melt-spraying cloth; 7. a microporous filtration membrane; 8. activated carbon cloth; 9. a moisture removal layer; 10. an inner layer; 11. bamboo fiber; 12. the moisture absorbing and sweat releasing fiber and the components are all common standard parts or components known to those skilled in the art, and the structure and the principle of the moisture absorbing and sweat releasing fiber and the components are known to the skilled person through technical manuals or through routine experiment methods.

It is apparent that various modifications and variations can be made to the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the embodiments of the present invention, and thus, provided that such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, it is intended that the present invention also include such modifications and variations.

Claims (4)

1. The utility model provides a novel disposable medical mask, includes gauze mask (2), its characterized in that: gauze mask (2) include nexine (10), hydrofuge layer (9), activated carbon cloth (8), millipore filtration (7), melt-blown cloth (6) and surface course (5), nexine (10) are located the left side of hydrofuge layer (9), it has activated carbon cloth (8) to bond on hydrofuge layer (9) right side, activated carbon cloth (8) are located the left side of millipore filtration (7), millipore filtration (7) right side fixedly connected with melt-blown cloth (6), it has surface course (5) to bond on melt-blown cloth (6) right side, hydrofuge layer (9) include bamboo fibre (11) and moisture absorption perspire fibre (12), bamboo fibre (11) winding is connected with moisture absorption perspire fibre (12).

2. The novel disposable medical mask as claimed in claim 1, wherein: the mask is characterized in that elastic ropes (1) are fixedly connected to two sides of the mask (2), and the surface layer (5) and the inner layer (10) are made of non-woven fabrics.

3. The novel disposable medical mask as claimed in claim 1, wherein: the mask is characterized in that a silica gel strip (3) is bonded to the surface of the top end of the mask (2), and the silica gel strip (3) is located on the left side of the aluminum strip (4).

4. The novel disposable medical mask as claimed in claim 3, wherein: the aluminum strip (4) is positioned between the inner layer (10) and the moisture-removing layer (9).

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