CN111449320B - Graphite alkene protective facial mask - Google Patents

Abstract

The invention relates to the field of sanitary products, in particular to a graphene protective mask, which comprises a mask body and a hanging lug rope, wherein the mask body sequentially comprises a non-woven fabric inner layer, a graphene viscose composite fiber layer, a melt-blown fabric layer and a non-woven fabric outer layer from inside to outside, a left nose clip soft sheet and a right nose clip soft sheet are arranged on the mask body, the left nose clip soft sheet is hinged with the right nose clip soft sheet, the hanging lug rope is symmetrically arranged on two sides of the mask body, a sealing pressing strip is arranged on the edge below the outer wall of the mask body, a sealing hose is arranged on the edge below the inner wall of the mask body, the graphene viscose composite fiber layer is arranged to inhibit bacterial growth, the position of the end part of the hanging lug rope can be adjusted according to actual requirements when the mask is worn so as to adapt to the facial appearances of different users, the comfort level during wearing is improved, the sealing pressing strip is tightly attached to the lower jaw edge of a wearer, the sealing hose is used for filling a gap between the mask body and the lower jaw, and the sealing effect is further improved.

Description

A kind of graphene protective mask

technical field

The invention relates to the field of sanitary products, more specifically, a graphene protective mask.

Background technique

A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose, made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust.

However, the existing masks are not tightly sealed when worn, and bacteria are easy to breed.

Contents of the invention

The object of the present invention is to provide a kind of graphene protective mask, to solve the problem proposed in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A graphene protective mask comprises a mask body and ear-hanging ropes, and the mask body is sequentially composed of a non-woven fabric inner layer, a graphene viscose composite fiber layer, a melt-blown cloth layer, and a non-woven fabric outer layer from the inside to the outside, The mask body is equipped with a left nose clip film and a right nose clip film. Buckle, one end of the ear-hanging rope is fixedly connected to the mask body, the other end of the ear-hanging rope is installed with a female buckle that matches the buckle, the edge of the outer wall of the mask body is provided with a sealing bead, and the edge of the inner wall of the mask body is A sealing hose is installed at the place, the two ends of the sealing hose are sealed, and an air blowing nozzle is installed in the middle of the sealing hose.

Furthermore: the inner layer of the non-woven fabric, the graphene viscose composite fiber layer, the melt-blown cloth layer, and the outer layer of the non-woven fabric are stitched together at the edges.

Furthermore: the left fixed block is fixedly connected to the left nose clip film, and the right fixed block is fixedly connected to the right nose clip film.

Furthermore: a sleeve is installed on the side wall of the left fixed block, and a bolt is rotatably connected to the right nose clip film, the left end of the bolt extends into the sleeve, and the bolt is threaded with the sleeve.

Furthermore: an elastic band is installed between the two ear-hanging ropes.

Furthermore: the material of the sealing bead is aluminum alloy.

Furthermore: the sealing hose is made of silica gel.

Furthermore: the blowing nozzle and the sealing hose are integrally formed, the material of the blowing nozzle is silica gel, and a one-way valve is installed in the blowing nozzle.

Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: in the embodiment of the present invention, by setting the graphene viscose composite fiber layer, it can inhibit the growth of bacteria and prevent the growth of bacteria. When wearing, the position of the end of the ear-hanging rope can be adjusted according to actual needs to adapt to the facial shape of different users and improve the comfort of wearing. The elastic band can be used to apply tension to the ear-hanging rope to reduce the pressure on the wearer's ears , to avoid strangling marks on the skin behind the wearer's ears by the ear-hanging rope, use the left nose clip film and right nose clip film to closely fit the bridge of the nose to improve the sealing effect, and use the sealing bead to closely fit the edge of the wearer's jaw, The sealing hose is used to fill the gap between the mask body and the lower jaw, further improving the sealing effect, and solving the problem that the existing masks are not tightly sealed and easy to breed bacteria when worn.

Description of drawings

Fig. 1 is the structural representation of graphene protective mask embodiment 1;

Fig. 2 is the perspective view of graphene protective mask embodiment 1;

Fig. 3 is the structural representation of mask body inner wall in graphene protective mask embodiment 2;

Fig. 4 is the schematic diagram of the cross-sectional structure of the mask body 1 in the graphene protective mask embodiment 1.

Explanation of the labels in the schematic diagram: 1-mask body; 2-left nose clip film; 3-right nose clip film; 4-left fixing block; 5-right fixing block; 6-sleeve; 7-bolt; 8-hanging ear Rope; 9-buckle; 10-sealing bead; 11-sealing hose; 12-blowing nozzle; 13-elastic band; 14-non-woven inner layer; 15-graphene viscose composite fiber layer; 16-meltblown Cloth layer; 17—outer layer of non-woven fabric.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention. The present invention will be further described below in conjunction with the embodiments.

Example 1

Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of graphene protective mask comprises mask body 1 and ear-hanging rope 8, and mask body 1 is non-woven fabric inner layer 14, graphene viscose successively from inside to outside Composite fiber layer 15, melt-blown cloth layer 16, non-woven fabric outer layer 17, non-woven fabric inner layer 14, graphene viscose composite fiber layer 15, melt-blown cloth layer 16, non-woven fabric outer layer 17 seams at the edge When worn, the inner layer 14 of non-woven fabric meets the face of the user. The outer layer 17 of non-woven fabric can block the dust and suspended particles with larger diameters in the air, and the layer 16 of melt-blown cloth can be used to filter Adsorb particles with smaller diameters, and use the graphene viscose composite fiber layer 15 to inhibit bacterial growth and prevent bacterial growth. At the same time, it further absorbs fine particles in the air, greatly improving the protective effect. There are left nose clip film 2, right nose clip film 3, left nose clip film 2 and right nose clip film 3 are hinged, left nose clip film 2, right nose clip film 3 fit the wearer's nose bridge, left nose clip film 2 is fixedly connected with a left fixed block 4, the right nose clip film 3 is fixedly connected with a right fixed block 5, the side wall of the left fixed block 4 is equipped with a sleeve 6, and the right nose clip film 3 is rotatably connected with a bolt 7, and the bolt The left end of 7 extends into the sleeve 6, and the bolt 7 is threadedly connected with the sleeve 6. Since the left nose clip film 2 and the right nose clip film 3 have elasticity, when wearing, turn the bolt 7 to adjust the left nose clip film 2, The included angle between the right nose clip film 3 makes the left nose clip film 2 and the right nose clip film 3 fit closer to the bridge of the nose, improving the sealing effect. Both sides of the mask body 1 are symmetrically provided with ear ropes 8, and the mask body The left and right sides of 1 are respectively provided with two pairs of buckles 9, and one end of the ear-hanging rope 8 is fixedly connected with the mask body 1, and the other end of the ear-hanging rope 8 is equipped with a female buckle that matches the buckle 9. The position of the end of the rope 8 is to adapt to the facial shapes of different users and improve the comfort when wearing.

Example 2

In the embodiment of the present invention, a graphene protective mask comprises a mask body 1 and ear-hanging ropes 8. The mask body 1 is composed of a non-woven fabric inner layer 14, a graphene viscose composite fiber layer 15, a melt-blown Cloth layer 16, non-woven fabric outer layer 17, non-woven fabric inner layer 14, graphene viscose composite fiber layer 15, melt-blown cloth layer 16, the edges of non-woven fabric outer layer 17 are stitched into one, when wearing, Where the non-woven inner layer 14 meets the user's face, the outer layer 17 of the non-woven fabric can block dust and larger-diameter suspended particles in the air, and the melt-blown cloth layer 16 can filter and absorb particles with smaller diameters. The graphene viscose composite fiber layer 15 can be used to inhibit the growth of bacteria and prevent the growth of bacteria. At the same time, it further absorbs fine particles in the air, which greatly improves the protective effect. The left nose clip film 2 is installed on the mask body 1. The right nose clip film 3, the left nose clip film 2 and the right nose clip film 3 are hinged, the left nose clip film 2 and the right nose clip film 3 fit the wearer's nose bridge, and the left nose clip film 2 is fixedly connected with a left fixed Block 4, the right nose clip film 3 is fixedly connected with a right fixed block 5, the side wall of the left fixed block 4 is equipped with a sleeve 6, and the right nose clip film 3 is rotatably connected with a bolt 7, and the left end of the bolt 7 extends into the sleeve 6, the bolt 7 is threadedly connected with the sleeve 6, because the left nose clip film 2 and the right nose clip film 3 are elastic, when wearing, turn the bolt 7 to adjust the gap between the left nose clip film 2 and the right nose clip film 3 The included angle makes the left nose clip film 2, the right nose clip film 3 fit more closely with the bridge of the nose, and improves the sealing effect. Both sides of the mask body 1 are symmetrically provided with ear ropes 8, and the left and right sides of the mask body 1 are respectively provided with There are two pairs of buckles 9, one end of the ear-hanging rope 8 is fixedly connected to the mask body 1, and the other end of the ear-hanging rope 8 is equipped with a female buckle matching the buckle 9, by adjusting the position of the end of the ear-hanging rope 8, To adapt to the facial shapes of different users and improve the comfort when wearing, an elastic band 13 is installed between the two ear-hanging ropes 8. When wearing, the elastic band 13 is attached to the back of the wearer's head, and the elastic band 13 can be used to hang the ears. Rope 8 applies pulling force, alleviates the pressure of wearer's ear, avoids hanging ear rope 8 to leave strangulation mark on the skin behind wearer's ear, and the edge place below the outer wall of mouth mask body 1 is provided with sealing bead 10, and the material of sealing bead 10 It is an aluminum alloy, and the sealing bead 10 is embedded in the mask body 1. When wearing, the sealing bead 10 is pressed tightly so that the sealing bead 10 closely fits the edge of the wearer's jaw to improve the sealing effect. A sealing hose 11 is installed, and the material of the sealing hose 11 is silica gel. The material of the blowing nozzle 12 is silica gel, and a one-way valve is installed in the blowing nozzle 12. When wearing, the wearer holds the blowing nozzle 12 and blows air into the sealing hose 11 to make the sealing hose 11 expand. Utilize the sealing hose 11 to fill the gap between the mask body 1 and the lower jaw to further improve the sealing effect.

In combination with Embodiment 1 and Embodiment 2, the working principle of the present invention is: the present invention can inhibit the growth of bacteria and prevent the growth of bacteria by setting the graphene viscose composite fiber layer 15. When wearing, according to actual needs, Adjust the position of the end of the ear-hanging rope 8 to adapt to the facial shapes of different users and improve the comfort when wearing. The ear-hanging rope 8 is hung behind the wearer's ear, and the elastic band 13 is attached to the back of the wearer's head. 13 can apply pulling force to the ear-hanging rope 8, reduce the pressure on the wearer's ear, and prevent the ear-hanging rope 8 from leaving strangulation marks on the skin behind the wearer's ear. The left nose clip film 2 and the right nose clip film 3 are elastic. When wearing it, turn the bolt 7 to adjust the angle between the left nose clip film 2 and the right nose clip film 3, so that the left nose clip film 2 and the right nose clip film 3 fit more closely with the bridge of the nose, thereby improving the sealing effect and reducing pressure. Tighten the sealing bead 10 so that the sealing bead 10 is closely attached to the edge of the wearer's jaw; Fill the gap between the mask body 1 and the lower jaw to further improve the sealing effect.

What needs to be specially explained is that the mask body 1 and the ear-hanging rope 8 in this application are applications of the prior art, the angle-adjustable left nose clip film, right nose clip film; sealing bead; sealing hose; graphene adhesive composite The fiber layer is an innovative point of the present application, which effectively solves the problems of poor sealing and easy breeding of bacteria when the existing masks are worn.

The above schematically describes the present invention and its implementation, which is not restrictive, and what is shown in the drawings is only one of the implementations of the present invention, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, without departing from the inventive concept of the present invention, without creatively designing a structural mode and embodiment similar to the technical solution, it shall all belong to the protection scope of the present invention .

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A graphene protective mask comprises a mask body (1) and a hanging lug rope (8), and is characterized in that the mask body (1) sequentially comprises a non-woven fabric inner layer (14), a graphene viscose composite fiber layer (15), a melt-blown fabric layer (16) and a non-woven fabric outer layer (17) from inside to outside, a left nose clip soft sheet (2) and a right nose clip soft sheet (3) are installed on the mask body (1), the left nose clip soft sheet (2) is hinged with the right nose clip soft sheet (3), hanging lug ropes (8) are symmetrically arranged on two sides of the mask body (1), two pairs of buckles (9) are respectively arranged on the left side and the right side of the mask body (1), one end of the hanging lug rope (8) is fixedly connected with the mask body (1), a female buckle matched with the buckle (9) is installed on the other end of the hanging lug rope (8), a sealing pressing strip (10) is arranged on the edge below the outer wall of the mask body (1), a sealing hose (11) is installed on the edge below the inner wall of the mask body (1), two ends of the sealing hose (11) are sealed, and a blowing nozzle (12) is installed in the middle of the sealing hose (11); a left fixing block (4) is fixedly connected to the left nose clip soft sheet (2), and a right fixing block (5) is fixedly connected to the right nose clip soft sheet (3); sleeve (6) are installed to the lateral wall of left side fixed block (4), rotate on the right side nose presss from both sides film (3) and be connected with bolt (7), and in the left end of bolt (7) stretched into sleeve (6), bolt (7) and sleeve (6) threaded connection.

2. The graphene protective mask according to claim 1, wherein the edges of the non-woven fabric inner layer (14), the graphene adhesive composite fiber layer (15), the melt-blown fabric layer (16) and the non-woven fabric outer layer (17) are sewn into a whole.

3. The graphene protective mask according to claim 1, wherein an elastic band (13) is installed between the two ear hanging ropes (8).

4. The graphene protective mask according to claim 1, wherein the sealing bead (10) is made of an aluminum alloy.

5. The graphene protective mask according to claim 1, wherein the sealing hose (11) is made of silica gel.

6. The graphene protective mask according to claim 1, wherein the blowing nozzle (12) and the sealing hose (11) are integrally formed, the blowing nozzle (12) is made of silica gel, and a check valve is installed in the blowing nozzle (12).

Images