CN112471644A

CN112471644A - Antibacterial and antiviral medical mask

Info

Publication number: CN112471644A
Application number: CN202011563358.7A
Authority: CN
Inventors: 翁荣金; 张体健; 柴红梅
Original assignee: Langsha Knitting Co Ltd
Current assignee: Langsha Knitting Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-03-12

Abstract

The invention relates to a medical mask, in particular to an antibacterial and antiviral medical mask, which comprises a mask body, wherein the middle of the mask body is provided with a middle groove, and the upper part of the middle of the mask body is also provided with a nose bridge batten; antibiotic piece installing port has been seted up to the middle downside of gauze mask body corresponding oronasal department, and demountable installation has the antibiotic piece of dismantling on the antibiotic piece installing port, can dismantle antibiotic piece including the third non-woven fabrics layer, activated carbon cloth layer, antibiotic layer and the fourth non-woven fabrics layer that set gradually from outside to inside, still demountable installation has the ear area in the both sides of gauze mask body. The mask has good antibacterial and antiviral effects, consumes less materials, reduces the cost, prolongs the service life of the whole mask, is energy-saving and environment-friendly, and is worthy of popularization.

Description

Antibacterial and antiviral medical mask

Technical Field

The invention relates to a medical mask, in particular to an antibacterial and antiviral medical mask.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze, paper and other materials. 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 medical mask is mainly made by compounding one or more layers of non-woven fabrics, and the main production process comprises melt-blowing, spun-bonding, hot air or needling and the like, has the effects of resisting liquid, filtering particles, bacteria and the like, and is a textile for medical protection. The existing medical mask has poor antibacterial and antiviral effects, consumes more materials, increases cost, influences the service life of the whole mask, and is not energy-saving and environment-friendly enough. Therefore, in view of the above situation, there is an urgent need to develop an antibacterial and antiviral medical mask to overcome the shortcomings of the current practical applications.

Disclosure of Invention

An object of an embodiment of the present invention is to provide an antibacterial and antiviral medical mask, so as to solve the problems in the background art.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

an antibacterial and antiviral medical mask comprises a mask body, wherein a middle groove is formed in the middle of the mask body, and a nose bridge pressing strip is further arranged at the upper part of the middle of the mask body; antibiotic piece installing port has been seted up to the middle downside of gauze mask body corresponding oronasal department, and demountable installation has the antibiotic piece of dismantling on the antibiotic piece installing port, can dismantle antibiotic piece including the third non-woven fabrics layer, activated carbon cloth layer, antibiotic layer and the fourth non-woven fabrics layer that set gradually from outside to inside, still demountable installation has the ear area in the both sides of gauze mask body.

As a further scheme of the invention: the gauze mask body is including the first non-woven fabrics, melt-blown cloth layer and the second non-woven fabrics layer that set gradually from outer to interior, the warp and weft on first non-woven fabrics and second non-woven fabrics layer all adopt to melt-blown fibre, and the equal distribution in top layer on first non-woven fabrics and second non-woven fabrics layer has antistatic agent.

As a further scheme of the invention: antibiotic piece installing port is oval shape, and the outside of antibiotic piece installing port is provided with the third in the surface cooperation of gauze mask body and pastes the layer, the internal surface outer lane that can dismantle antibiotic piece is equipped with and pastes the layer cooperation with the third and paste the layer and paste the fixed second and paste the layer.

As a further scheme of the invention: and the two ends of the second pasting layer are also provided with easy-tearing parts.

As a further scheme of the invention: and the third non-woven fabric layer, the activated carbon fabric layer, the antibacterial layer and the fourth non-woven fabric layer are laminated and then are subjected to composite forming through a hot rolling process.

As a further scheme of the invention: the warp and the weft of the third non-woven fabric layer and the fourth non-woven fabric layer are both made of melt-blown fibers, antistatic agents are distributed on the surface layers of the third non-woven fabric layer and the fourth non-woven fabric layer, the warp and the weft of the activated carbon fabric layer are both formed by twisting activated carbon fibers and metal fibers, and the antibacterial layer is a nano-silver antibacterial layer.

As a further scheme of the invention: the utility model discloses a mask, including mask body, perforation and lower perforation, the first layer of pasting is installed on the mask body surface in the middle of last perforation and lower perforation on the lower part all seted up on the left and right sides of mask body, the both ends in ear area are worn out from last perforation and lower perforation respectively, and the one end inboard in ear area is equipped with the fourth and pastes the layer, and the other end both sides in ear area are equipped with the fifth respectively and paste the layer with the sixth, just the fourth is pasted the layer and can be pasted fixedly with the fifth cooperation of pasting the layer, and the sixth is pasted the layer and can be pasted fixedly with the first layer cooperation of pasting.

As a further scheme of the invention: go up and still cooperate on the perforation and the lower perforation to install the design ring, the design ring is the metal ring.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

according to the antibacterial and antiviral medical mask, the detachable antibacterial sheet is arranged at the lower side of the middle of the mask body corresponding to the mouth and the nose, so that the antibacterial and antiviral medical mask has better antibacterial and antiviral effects, the detachable antibacterial sheet is convenient to replace and clean, the service life of the whole mask is prolonged, and the cost is reduced; still can dismantle through the both sides at the gauze mask body and set up the ear area, the ear area can supply a plurality of gauze masks to use, has further reduced consumptive material and cost spending, and is energy-concerving and environment-protective, is worth promoting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the detachable ear band and the detachable antimicrobial patch of fig. 1.

Fig. 3 is a schematic view of the layer structure of the mask body according to the embodiment of the present invention.

FIG. 4 is a schematic view of a layer structure of the removable antimicrobial sheet according to an embodiment of the present invention.

FIG. 5 is a side view of a portion of an ear band in accordance with an embodiment of the present invention.

In the figure: 1-ear band, 2-upper perforation, 3-lower perforation, 4-first pasting layer, 5-mask body, 6-nose bridge batten, 7-detachable antibacterial sheet, 8-second pasting layer, 9-easy tearing part, 10-middle groove, 11-antibacterial sheet mounting port, 12-third pasting layer, 13-shaping ring, 14-fourth pasting layer, 15-fifth pasting layer, 16-sixth pasting layer, 51-first non-woven fabric layer, 52-melt-blown fabric layer, 53-second non-woven fabric layer, 71-third non-woven fabric layer, 72-activated carbon fabric layer, 73-antibacterial layer and 74-fourth non-woven fabric layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1, 2 and 4, in the embodiment of the present invention, an antibacterial and antiviral medical mask includes a mask body 5, a middle groove 10 is disposed in the middle of the mask body 5, a nose bridge strip 6 is further disposed on the upper portion of the middle of the mask body 5, and the nose bridge strip 6 and the middle groove 10 are conventional components of a basic mask and are not specifically limited; antibiotic piece installing port 11 has been seted up to the corresponding oronasal department of centre downside of gauze mask body 5, and last demountable installation of antibiotic piece installing port 11 has dismantled antibiotic piece 7, can dismantle antibiotic piece 7 including third non-woven fabrics layer 71, active carbon cloth layer 72, antibiotic layer 73 and the fourth non-woven fabrics layer 74 that sets gradually from outside to inside, still demountable installation has ear strap 1 in the both sides of gauze mask body 5.

In the embodiment of the invention, the detachable and detachable antibacterial sheet 7 is arranged at the lower side of the middle of the mask body 5 corresponding to the mouth and the nose, so that the mask has better antibacterial and antiviral effects, the detachable and detachable antibacterial sheet 7 is convenient to replace and clean, the service life of the whole mask is prolonged, and the cost is reduced; still can dismantle through the both sides at gauze mask body 5 and set up ear area 1, ear area 1 can supply a plurality of gauze masks to use, has further reduced consumptive material and cost spending, and is energy-concerving and environment-protective, is worth promoting.

Example 2

Referring to fig. 1 to 5, the present embodiment is different from embodiment 1 in that:

in this embodiment, the mask body 5 includes a first nonwoven fabric 51, a meltblown fabric layer 52 and a second nonwoven fabric layer 53 which are sequentially arranged from outside to inside, warp threads and weft threads of the first nonwoven fabric 51 and the second nonwoven fabric layer 53 are all made of meltblown fibers, antistatic agents are uniformly distributed on the surface layers of the first nonwoven fabric 51 and the second nonwoven fabric layer 53, the meltblown fabric layer 52 is made of meltblown fabric of a conventional mask, and the meltblown fabric layer 52 is used for electrostatic filtration.

In this embodiment, antibiotic piece installing port 11 is oval shape, and the layer 12 is pasted to the outside of antibiotic piece installing port 11 in the surface cooperation of gauze mask body 5, the internal surface outer lane that can dismantle antibiotic piece 7 is equipped with can paste the layer 8 with the cooperation of pasting fixed second of layer 12 with the third, and antibiotic piece 7 is pasted in order to facilitate the dismantlement, the both ends that layer 8 was pasted to the second still are equipped with easily tearing portion 9, and the shape structure that easily tears portion 9 specifically sets up according to actual need can, do not specifically prescribe a limit to.

Further, the third non-woven fabric layer 71, the activated carbon fabric layer 72, the antibacterial layer 73 and the fourth non-woven fabric layer 74 are laminated and then are formed by hot rolling, the warp and weft of the third non-woven fabric layer 71 and the fourth non-woven fabric layer 74 are both made of melt-blown fiber, antistatic agents are distributed on the surface layers of the third non-woven fabric layer 71 and the fourth non-woven fabric layer 74, the warp and the weft of the activated carbon fabric layer 72 are formed by twisting activated carbon fibers and metal fibers, the antibacterial layer 73 is a nano silver antibacterial layer which can perform impedance defense on dust, bacteria and viruses, the nano silver has larger specific surface area and extremely high surface activity, the cell division is finally caused to death of the bacterial cell by influencing the living environment of the bacteria, destroying the bacterial cell wall, inhibiting the respiration of bacteria-related enzymes, inhibiting the replication of bacterial DNA and the like.

In this embodiment, last perforation 2 and lower perforation 3 have all been seted up to the lower part on the left and right sides of gauze mask body 5, go up perforation 2 and still cooperate on the perforation 3 down to install the design ring 13, design ring 13 is the metal ring, is convenient for the installation and the dismantlement of earlap 1 through design ring 13.

Go up and to punch 2 and install first layer 4 of pasting on the 5 surfaces of gauze mask body in the middle of 3 lower through-holes, the both ends of ear area 1 are worn out from last perforation 2 and lower through-holes 3 respectively, and the one end inboard of ear area 1 is equipped with the fourth and pastes layer 14, and the other end both sides of ear area 1 are equipped with the fifth respectively and paste layer 15 and the sixth layer 16 of pasting, just the fourth is pasted layer 14 and can be pasted fixedly with the cooperation of the fifth layer 15 of pasting, and the sixth is pasted layer 16 and can be pasted fixedly with the first layer 4 cooperation of pasting to it is fixed with the installation to be convenient for the dismantlement of ear area 1, uses comparatively convenient and fast.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature. The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides an antibiotic, antiviral medical gauze mask, includes gauze mask body (5), recess (10) in the middle of being equipped with of gauze mask body (5), the middle upper portion of gauze mask body (5) still is equipped with bridge of the nose layering (6), its characterized in that:

an antibacterial piece mounting opening (11) is formed in the lower side of the middle of the mask body (5) and corresponds to the mouth and the nose, and a detachable antibacterial piece (7) is detachably mounted on the antibacterial piece mounting opening (11);

the detachable antibacterial sheet (7) comprises a third non-woven fabric layer (71), an activated carbon fabric layer (72), an antibacterial layer (73) and a fourth non-woven fabric layer (74) which are sequentially arranged from outside to inside;

the two sides of the mask body (5) can be also detachably provided with ear bands (1).

2. The antibacterial and antiviral medical mask according to claim 1, wherein the mask body (5) comprises a first non-woven fabric (51), a melt-blown fabric layer (52) and a second non-woven fabric layer (53) which are arranged in sequence from outside to inside;

the warp and weft of the first non-woven fabric layer (51) and the second non-woven fabric layer (53) are made of melt-blown fibers, and antistatic agents are distributed on the surface layers of the first non-woven fabric layer (51) and the second non-woven fabric layer (53).

3. The antibacterial and antiviral medical mask according to claim 1 or 2, wherein the antibacterial sheet mounting port (11) is oval-shaped, and a third adhesive layer (12) is arranged on the outer side of the antibacterial sheet mounting port (11) and matched with the outer surface of the mask body (5);

the outer ring of the inner surface of the detachable antibacterial sheet (7) is provided with a second pasting layer (8) which can be matched with the third pasting layer (12) to be pasted and fixed.

4. The medical mask of claim 3, wherein the second adhesive layer (8) is further provided with tear-off portions (9) at both ends thereof.

5. The antibacterial and antiviral medical mask according to claim 3, wherein the third non-woven fabric layer (71), the activated carbon fabric layer (72), the antibacterial layer (73) and the fourth non-woven fabric layer (74) are laminated and then are formed by a hot rolling process.

6. The antibacterial and antiviral medical mask as claimed in claim 5, wherein the warp and weft of the third non-woven fabric layer (71) and the fourth non-woven fabric layer (74) are melt-blown fiber, and antistatic agent is distributed on the surface layer of the third non-woven fabric layer (71) and the surface layer of the fourth non-woven fabric layer (74);

the warp and the weft of the active carbon cloth layer (72) are formed by twisting active carbon fibers and metal fibers;

the antibacterial layer (73) is a nano silver antibacterial layer.

7. The antibacterial and antiviral medical mask according to claim 1 or 2, wherein the upper and lower parts of the left and right sides of the mask body (5) are provided with upper perforations (2) and lower perforations (3);

a first adhesive layer (4) is arranged on the outer surface of the mask body (5) between the upper perforation (2) and the lower perforation (3), two ends of the ear belt (1) respectively penetrate out of the upper perforation (2) and the lower perforation (3), a fourth adhesive layer (14) is arranged on the inner side of one end of the ear belt (1), and a fifth adhesive layer (15) and a sixth adhesive layer (16) are respectively arranged on two sides of the other end of the ear belt (1);

and the fourth pasting layer (14) can be matched with the fifth pasting layer (15) for pasting and fixing, and the sixth pasting layer (16) can be matched with the first pasting layer (4) for pasting and fixing.

8. The medical mask of claim 7, wherein the upper perforation (2) and the lower perforation (3) are further provided with a sizing ring (13), and the sizing ring (13) is a metal ring.