CN212382145U

CN212382145U - Multi-functional comfortable type gauze mask

Info

Publication number: CN212382145U
Application number: CN202021250883.9U
Authority: CN
Inventors: 胡冠中
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-01-22
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a multifunctional comfortable mask, which comprises a breathing zone part and a fitting wearing zone part, wherein the fitting wearing zone part is a hollow type with a hollow area and is made of porous foaming polyurethane material; the breathing zone component comprises a filter layer, an antibacterial layer and a sterilization layer from outside to inside, the shape of the outline of the breathing zone component is matched with that of the hollow area, and the breathing zone component is hermetically connected with the fit wearing zone component; the breathing zone part is in a convex shape and is not tightly attached to the mouth and the nose, and the mask is designed into a bikini type. The mask can be tightly attached to the face by filling gaps along the shape of the face through the elasticity of the material without other parts, and the mask has multiple functions of filtering, antibiosis and sterilization, and improves the air permeability, the breathing region comfort, the cheek comfort, the ear comfort and the portability. The invention is suitable for daily protection of common people and can also be applied to susceptible spaces such as hospitals and the like.

Description

Multi-functional comfortable type gauze mask

Technical Field

The utility model relates to a health supplies technical field, concretely relates to mask technique.

Background

The environmental pollution problem is more and more serious, such as: various pollutants in the air including pollen, wind sand, dust, PM2.5, etc.; various viruses and the like comprise cold viruses, influenza viruses, coronavirus, hepatitis B viruses and the like; the spread of various germs and infectious diseases, and the like. Due to the prevention of diseases and the improvement of health consciousness, people have more and more demands on the mask, and the requirements on the mask are higher and higher. The compatibility of the protective and comfortable properties of masks is an increasingly studied technical focus in the field. Most existing masks are made of a material in which a breathing zone and an edge zone are integrated, and prevent invasion of contaminants and germs into the body from the mouth and nostrils by covering a part of the face.

In order to improve the fit between the mask and the face, the mask on the market usually adopts methods of adding a compressible liner such as sponge and sizing metal wires to non-woven fabrics, so that the fit between the edge of the mask and the face shape is approximately maintained, the mask is usually adjusted by hands and is not tightly fitted when being worn, and the gap between the edge of the mask and the face cannot be well filled along the shape of the face, so that the protective performance is reduced. Most of the N95 masks on the market have good protection effect, but if the masks are worn for a long time in an epidemic situation, deep impressions are left on the face of a wearer, the cheek coverage area is too large, and the comfort level needs to be improved.

The patent application No. 201710301819.5 discloses a mask, which uses a compressible cushion with three-dimensional and airtight structure as an outer wrapping layer on the outermost layer of the mask to fit the facial contour of the wearer; the compressible pad of this patent includes an outer layer of non-woven fabric, a protective membrane made of synthetic material, and an inner and outer layer of three filter layers and a protective layer. Although these technical scheme have improved the clearance sealing performance and the filtration performance of gauze mask and face, air permeability receives great influence, and the comfortable breathing of the person of wearing reduces, is not fit for wearing for a long time during the epidemic situation.

The patent application No. 201811353312.5 provides a mask, which is made of porous foaming polyurethane material, and contacts with the face through the elasticity of the material itself, and can fill the gap along the shape of the face without other components. However, the material of the main body part of the patent mask is also porous foamed polyurethane, and the elasticity of the material enables the mask to be attached to the face in a breathing zone, namely around the mouth and the nose, so that the comfort of breathing and speaking of a wearer is greatly influenced. In addition, the porous polyurethane foam material has poor filtering performance and antibacterial performance on pollutants in a breathing zone, so that the protective effect of the breathing zone of the mask is reduced.

The patent that application number is 201510542588.8 provides a gauze mask adopts the nano-material to make the antibiotic layer of nanometer, is connected with the antibiotic layer of nanometer through setting up nanometer power generation unit for produce electric charge and make and form the electric field on the antibiotic layer of nanometer, increase bacterium and antibiotic material's contact probability and make the bacterium take place the electroporation, promote bactericidal effect. The antibacterial and bactericidal protective performance of the material of this patent itself is higher, but the gauze mask whole body all uses this kind of material, can not solve the laminating problem of gauze mask periphery and face well for pollutant or germ virus etc. still can enter into the gauze mask the inside through the clearance between gauze mask and the face, and the steam of oronasal exhalation can make the person of wearing glasses fog, and the sight is unclear.

Disclosure of Invention

An object of the utility model is to provide a multi-functional comfortable type gauze mask for gauze mask edge closely laminates with facial nature and promotes simultaneously and filters and antibacterial sterilization's multi-angle protecting effect, and the comfort level of person's face breathing zone, cheek portion and ear is worn to the improvement when wearing, with the compatible demand of travelling comfort and convenience when satisfying high protectiveness and long-time wearing to the gauze mask because of epidemic situation or medical work etc..

In order to solve the technical problem, the utility model discloses a specific technical scheme as follows.

A multifunctional comfortable mask comprises a breathing zone part (1) and a fitting wearing zone part (2), wherein the fitting wearing zone part (2) is made of porous foamed polyurethane materials and is tightly attached to the face; the fitting wearing area component (2) comprises a fitting surface part (21) and a hanging ear part (22); the attaching face part (21) extends towards the ear side of the face part to form a hanging ear part (22) which is provided with an opening and can be hung on the ear;

the method is characterized in that: the attaching face part (21) is hollow and is provided with a hollow area, and an inner edge of the attaching face part is formed; the shape of the outer edge of the breathing zone component (1) is matched with that of the outer edge of the hollow area, and the outer edge of the breathing zone component is connected with the inner edge of the veneering part (21) in a sealing way to form a connecting part (7); the breathing zone part (1) is convex, and a space is left between the breathing zone part and the mouth and the nose and is not tightly attached when the breathing zone part is worn; the breathing zone component (1) comprises a filter layer (11) and an antibacterial layer (12) from outside to inside.

The filter layer (11) adopt the waterproof non-woven fabrics of polypropylene to be arranged in the separation human body fluid and the outside liquid of gauze mask granular pollutant, or adopt the waterproof melt blown non-woven fabrics of polypropylene to be arranged in separation bacterium, human body fluid and granular pollutant to reach the N95 gauze standard, or adopt the precision gauze.

The antibacterial layer (12) is a nano antibacterial layer made of nano antibacterial materials; the nano antibacterial material is any one of a titanium dioxide nano material, a zinc oxide nano material, a tin oxide nano material, a zirconium dioxide nano material and a cadmium sulfide nano material; the nano antibacterial layer is a silver nanoparticle/X nanowire composite material growing on the carbon cloth substrate; the X nano wire is any one of a zinc oxide nano wire, a tin oxide nano wire, a zirconium dioxide nano wire and a cadmium sulfide nano wire.

The breathing zone component (1) comprises a skin softening and health care layer (13) from outside to inside except a filter layer (11) and an antibacterial layer (12); the skin softening health-care layer (13) is positioned on the innermost side and faces the skin of a breathing area of a wearer when being worn, so that the comfort of the skin of the breathing area is improved; the skin softening and health care layer (13) is made of a comfortable skin-friendly breathable material.

The nano power generation unit (3) is connected with the nano antibacterial layer through a wire, and an electric field is formed on the nano antibacterial layer by utilizing charges generated by the nano power generation unit to generate a sterilization effect.

The nano antibacterial layer is divided into a first nano antibacterial layer (12-1) and a second nano antibacterial layer (12-2), and the nano power generation unit (3) is positioned between the first nano antibacterial layer (12-1) and the second nano antibacterial layer (12-2); the nano power generation unit (3) comprises a first electrode layer (31), a first power generation layer (32), a second power generation layer (33) and a second electrode layer (34); the left end parts of the first electrode layer (31) and the first generating layer (32) are elastically connected (5) with the first nano antibacterial layer (12-1) through an elastic connecting part (4), and the right end parts of the first electrode layer (31) and the first generating layer (32) are fixedly connected (6) with the first nano antibacterial layer (12-1); the left end parts of the second electrode layer (34) and the second power generation layer (33) are fixedly connected with the second nano antibacterial layer (12-2), and the right end parts of the second electrode layer (34) and the second power generation layer (33) are elastically connected with the second nano antibacterial layer (12-2).

The skin softening health-care layer (13) is made of mulberry silk materials, so that the mask is more skin-friendly and comfortable, allergy of a wearer to other mask materials is avoided, and the problem of skin easily caused by wearing the mask for a long time is avoided.

The skin softening health-care layer (13) is made of jade silkworm fiber materials; the corn silk fiber is a modified protein regenerated cellulose fiber which is synthesized by vegetable protein extracted from mulberry leaves and regenerated cellulose fiber through a process, is an organic ecological degradable novel environment-friendly fiber, is glutinous, smooth and soft, has good hygroscopicity, improves the skin-friendly, smooth, soft and comfortable feeling of a wearer, reduces the discomfort caused by the retention of exhaled water vapor around the mouth and nose, and avoids the skin problem caused by long-term wearing.

The covering design of the whole mask adopts the design idea of a Bikini formula: paste facial (21) size and shape and in order to guarantee when wearing that the breathing zone part covers whole breathing zone, the face pasting portion can the chin be lived to the pocket, the face pasting portion that minimizes covers to both sides cheek part improves the comfort level of cheek to avoid appearing wearing the skin problem that the gauze mask caused for a long time in cheek, especially wear in hot summer.

The ear hanging part (22) is in a belt shape, and the bandwidth is 3-7mm, so that the ear feeling caused by too thin ear hanging parts is avoided, and the comfort level of the ear part during wearing is improved.

Drawings

Fig. 1 is a schematic view of the general structure of the mask of the present invention when worn;

FIG. 2 is a schematic cross-sectional view of the respiratory region component of the present invention;

FIG. 3 is a schematic cross-sectional view of a respiratory region component with a nano-electricity generating unit according to the present invention;

FIG. 4 is a schematic view of the specific structure of the nano-power generation unit and the connection relationship between the nano-power generation unit and the nano-antibacterial layer;

fig. 5 is a schematic diagram of the bikini design structure of the present invention.

In the figure: the multifunctional respirator comprises a breathing area part 1, a filtering layer 11, an antibacterial layer 12, a skin softening and health-care layer 13, a first nano antibacterial layer 12-1, a second nano antibacterial layer 12-2, a wearing area part 2, a face adhering part 21, a lug hanging part 22, a power generation unit 3 nanometers, a first electrode layer 31, a first power generation layer 32, a second power generation layer 33, a second electrode layer 34, an elastic connecting part 4, an elastic connecting part 5, a fixed connecting part 6 and a connecting part 7.

The invention has the beneficial effect. The utility model discloses distinguish the design with the breathing zone of gauze mask and wear, avoided the defect that current gauze mask integral type design brought: or the peripheral sealing performance is poor, or the filtering antibacterial property of the cloth is insufficient, and the breathing zone mask cloth is too close to the mouth and the nose, so that the mask is uncomfortable to wear, especially when the mask is worn for a long time. The utility model discloses compatible high protection nature, travelling comfort and the convenience of gauze mask simultaneously specifically include following main beneficial effect.

(1) The utility model discloses guaranteed the peripheral fine laminating nature and the travelling comfort of gauze mask and face. The invention considers that the material around the mask can be fit to the face, the porous polyurethane foam material is adopted to make the wearing area part, the elasticity of the material is utilized to ensure that the edge of the mask automatically and naturally clings to the irregular surface of the face when the mask is worn, and the problem of the joint of the periphery of the mask and the face is well solved; pollutants, germs, viruses and the like are prevented from possibly entering the mask through the gap between the mask and the face; hot air exhaled by the mouth and the nose is prevented from passing through the gap, so that glasses of a wearer wearing the glasses are fogged and have unclear sight; when the mask is worn, the manual action required by the arrangement of the shape of the edge of the mask above the nose bridge fixed by a common mask through a metal wire or a metal strip is avoided, and the heavy uncomfortable feeling and the low aesthetic feeling caused by using materials such as sponge and the like are also avoided.

(2) The utility model discloses a breathing zone part material and structure, improved filtration, antibiotic and the bactericidal effect of gauze mask, guaranteed the barrier propterty of gauze mask. The invention considers the filtering antibacterial protection performance of the mask material, distinguishes the material of the breathing zone of the mask from the material of the peripheral material, and mainly considers the filtering performance and the antibacterial sterilization performance of the mask, and the material of the breathing zone of the mask is divided into a filtering layer and an antibacterial sterilization layer from the outside to the inside, thereby greatly improving the filtering antibacterial protection effect of the mask. The filter layer is made of polypropylene waterproof non-woven fabric, is used for separating granular pollutants in body fluid of a human body and liquid outside the mask, and is suitable for general protection; if the filter layer adopts polypropylene waterproof melt-blown non-woven fabrics, the filter layer is used for separating bacteria, human body fluid and granular pollutants so as to reach the standard of an N95 mask, and is suitable for medical protection. The invention adopts the nano antibacterial material to prepare the antibacterial layer, well utilizes the antibacterial property of the nano material and avoids the poor timeliness or side effect of using the medicine for antibiosis; further connecting the nano-power generation unit with the nano-antibacterial layer by designing the nano-power generation unit; the nano-power generation unit is used for generating charges to form an electric field on the nano-antibacterial layer, so that the sterilizing effect is achieved.

(3) The utility model provides the high travelling comfort of the breathing of the person of wearing and the travelling comfort of oronasal area skin when wearing. The invention designs the parts of the breathing zone into a convex shape, so that a space is left between the breathing zone and the mouth and the nose when the nose mask is worn, and the comfortable feeling of the skin of the breathing zone of a wearer is improved by arranging the skin softening health-care layer at the innermost side. The skin softening health-care layer is made of mulberry silk material, so that the mask is more skin-friendly and comfortable, and allergy of a wearer to other mask materials is avoided. The skin softening health-care layer is made of jade silkworm fiber materials, is glutinous, smooth and soft, has good hygroscopicity, improves the skin-friendly, smooth and soft comfortable sensation of a wearer, reduces discomfort caused by retention of exhaled moisture around the mouth and the nose, and avoids the skin problem around the mouth and the nose caused by long-term wearing.

(4) The utility model provides the travelling comfort at person's cheek position when wearing is improved. The utility model discloses the design philosophy that covers of whole gauze mask is the design philosophy of "bikini" formula: the size of the face-sticking part covers the whole breathing area when being worn so as to guarantee that the breathing area part covers the whole breathing area, the edge of the mask is tightly attached to the face, the covering of the cheek parts on two sides by the face-sticking part is reduced as much as possible, so that the skin problem caused by wearing the mask on the cheek part for a long time is avoided, and the comfort level of the cheek part is especially improved when the mask is worn in hot summer.

(5) The utility model provides the high travelling comfort of the person's ear of wearing when wearing. The hangers portion materials are wider than the hangers line of the ordinary gauze mask that circulates on the market, and hangers portion and facing portion adopt porous foaming polyurethane material integrated into one piece, avoid the too thin ear sense of tightening that produces, have promoted the ear comfort level when wearing.

To sum up, the utility model discloses the compatible demand of effective protectiveness, travelling comfort and convenience to the gauze mask has been satisfied simultaneously. According to the mask, the edge area and the breathing area of the mask are separately designed, so that the edge of the mask is naturally and tightly attached to the face, the multi-angle protection effects of filtering and antibacterial sterilization are guaranteed, the comfort level of long-term wearing is improved, and the compatibility requirements of high protection performance of the mask, effective protection performance when the mask is worn for a long time, all-directional comfort and wearing convenience due to epidemic situations or medical care work and the like are met.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

A multifunctional comfortable mask is shown in figure 1, and comprises a breathing zone component 1 and a fitting wearing zone component 2, wherein the fitting wearing zone component 2 is made of porous foamed polyurethane material and is tightly attached to the face; the fitting wearing area part 2 comprises a fitting surface part 21 and a suspension loop part 22; the facing surface portion 21 extends toward the ear of the face portion, and is formed as a tab portion having an opening and capable of being hooked on the ear. The attaching face part 21 is a hollow type with a hollow area to form the inner edge of the attaching face part; the outline shape of the breathing zone component 1 is adapted to the shape of the hollow area, and is connected with the inner edge of the veneering part in a sealing way to form a connecting part 7; the breathing zone part 1 is convex, and is not tightly attached to the mouth and the nose when being worn.

A schematic cross-sectional view of the specific internal structure of the breathing zone component 1 is shown in fig. 2. The breathing zone component 1 comprises a filtering layer 11 and an antibacterial layer 12 from outside to inside, and a skin softening health care layer 13 can be added according to needs, as shown in fig. 2.

Example 1 novel mask for protecting general population against coronavirus epidemic disease

The filter layer 11 is made of polypropylene waterproof non-woven fabric and is used for blocking particulate pollutants in human body fluid and liquid outside the mask; the antibacterial layer is a nano antibacterial layer and is made of a silver nanoparticle/zinc oxide nanowire composite material growing on a carbon cloth substrate; the skin softening health-care layer 13 is made of mulberry silk and is used for common protection of the novel coronavirus in epidemic situation. The design concept of the whole mask adopting the bikini formula is shown in fig. 5: the width of the material for the ear hanging part is 3mm, and when the size of the veneering part is ensured to be worn, the parts in the breathing area cover the whole breathing area and the veneering part can wrap the chin, so that the covering of the parts on the cheeks at two sides by the veneering part is reduced, the comfort level of the cheeks is improved, the skin problem caused by long-term wearing of the mask on the cheeks is avoided, and the mask is worn particularly in hot summer.

Example 2 medical protective mask

The filter layer 11 is made of polypropylene waterproof melt-blown non-woven fabric and is used for blocking bacteria, human body fluid and granular pollutants so as to reach the standard of an N95 mask. The antibacterial layer is a nano antibacterial layer prepared from titanium dioxide nano materials, and a nano power generation unit is designed to be connected with the nano antibacterial layer; the nano-power generation unit is used for generating charges to form an electric field on the nano-antibacterial layer, so that the sterilizing effect is achieved. The structure and position design of the nano-power generation unit are shown in fig. 4. The nano antibacterial layer is divided into a first nano antibacterial layer 12-1 and a second nano antibacterial layer 12-2, and the nano power generation unit 3 is positioned between the first nano antibacterial layer 12-1 and the second nano antibacterial layer 12-2; the power generation unit 4 comprises a first electrode layer 31, a first power generation layer 32, a second power generation layer 33 and a second electrode layer 34; the left end parts of the first electrode layer 31 and the first generating layer 32 are elastically connected 5 with the first nano antibacterial layer 12-1 through an elastic connecting part 4, and the right end parts of the first electrode layer 31 and the first generating layer 32 are fixedly connected 6 with the first nano antibacterial layer 12-1; the left end parts of the second electrode layer 34 and the second power generation layer 33 are fixedly connected 6 with the second nano antibacterial layer 12-2, and the right end parts of the second electrode layer 34 and the second power generation layer 33 are elastically connected with the second nano antibacterial layer 12-2. The width of the material for the ear hanging part is 7 mm.

Example 3 mask for daily protection and long-term wearing

The filtering layer adopts pure cotton precision gauze, and the antibacterial layer is a nano antibacterial layer prepared from a tin oxide nano material. The skin softening health-care layer is positioned on the innermost side and faces to the skin of a breathing area of a wearer when the skin softening health-care layer is worn; the skin softening health-care layer is made of the mulberry silk material, so that the mask is more skin-friendly and comfortable, allergy of a wearer to other mask materials is avoided, the skin problem caused by wearing the mask for a long time is avoided, and the comfort of the skin in a breathing area is improved.

The cover design of the whole mask is a bikini design idea, as shown in fig. 5: the size of the face-sticking part can ensure that the breathing zone part covers the whole breathing area and the face-sticking part can wrap the chin when the face-sticking part is worn, the covering of the face-sticking part on the two sides of the cheek part is reduced as much as possible, the comfort level of the cheek part is improved, the skin problem caused by long-term wearing of the mask on the cheek part is avoided, and the face-sticking part is worn particularly in hot summer.

Example 4 mask worn by medical staff in epidemic situation for a long time

The filter layer 11 is made of polypropylene waterproof melt-blown non-woven fabric and is used for blocking bacteria, human body fluid and granular pollutants so as to reach the standard of an N95 mask. The antibacterial layer is a nano antibacterial layer prepared from titanium dioxide nano materials, and a nano power generation unit is connected with the nano antibacterial layer as shown in figure 3; the nano-power generation unit is used for generating charges to form an electric field on the nano-antibacterial layer, so that the sterilizing effect is achieved. The structure and position design of the nano-power generation unit are shown in fig. 4. The nano antibacterial layer is divided into a first nano antibacterial layer 12-1 and a second nano antibacterial layer 12-2, and the nano power generation unit 3 is positioned between the first nano antibacterial layer 12-1 and the second nano antibacterial layer 12-2; the power generation unit 4 comprises a first electrode layer 31, a first power generation layer 32, a second power generation layer 33 and a second electrode layer 34; the left end parts of the first electrode layer 31 and the first generating layer 32 are elastically connected 5 with the first nano antibacterial layer 12-1 through an elastic connecting part 4, and the right end parts of the first electrode layer 31 and the first generating layer 32 are fixedly connected 6 with the first nano antibacterial layer 12-1; the left end parts of the second electrode layer 34 and the second power generation layer 33 are fixedly connected 6 with the second nano antibacterial layer 12-2, and the right end parts of the second electrode layer 34 and the second power generation layer 33 are elastically connected with the second nano antibacterial layer 12-2.

Also comprises a skin softening health care layer which is positioned at the innermost side and faces to the skin of the breathing area of the wearer when the mask is worn. The skin softening and health care layer is made of jade silkworm fiber material; the corn silk fiber is a modified protein regenerated cellulose fiber which is synthesized by vegetable protein extracted from mulberry leaves and regenerated cellulose fiber through a process, is an organic ecological degradable novel environment-friendly fiber, is glutinous, smooth and soft, has good hygroscopicity, improves the skin-friendly, smooth and soft comfort of a wearer, reduces discomfort caused by retention of exhaled water vapor around the mouth and nose, and avoids skin problems caused by long-term wearing. The width of the material for the ear hanging part is 4mm, so that the ear feeling and the tightening mark caused by excessive thinness are avoided, and the comfort level of the ear when the ear hanging part is worn is improved.

Claims

1. A multifunctional comfortable mask comprises a breathing zone part (1) and a fitting wearing zone part (2), wherein the fitting wearing zone part (2) is made of porous foamed polyurethane materials and is tightly attached to the face; the fitting wearing area component (2) comprises a fitting surface part (21) and a hanging ear part (22); the attaching face part (21) extends towards the ear side of the face part to form a hanging ear part (22) which is provided with an opening and can be hung on the ear;

2. The multifunctional comfortable mask according to claim 1, characterized in that: the filter layer (11) adopt the waterproof non-woven fabrics of polypropylene to be arranged in the separation human body fluid and the outside liquid of gauze mask granular pollutant, or adopt the waterproof melt blown non-woven fabrics of polypropylene to be arranged in separation bacterium, human body fluid and granular pollutant to reach the N95 gauze standard, or adopt the precision gauze.

3. The multifunctional comfortable mask according to claim 1, characterized in that: the antibacterial layer (12) is a nano antibacterial layer made of nano antibacterial materials; the nano antibacterial material is any one of a titanium dioxide nano material, a zinc oxide nano material, a tin oxide nano material, a zirconium dioxide nano material and a cadmium sulfide nano material; the nano antibacterial layer is a silver nanoparticle/X nanowire composite material growing on the carbon cloth substrate; the X nano wire is any one of a zinc oxide nano wire, a tin oxide nano wire, a zirconium dioxide nano wire and a cadmium sulfide nano wire.

4. The multifunctional comfortable mask according to claim 1, characterized in that: the breathing zone component (1) comprises a skin softening and health care layer (13) from outside to inside except a filter layer (11) and an antibacterial layer (12); the skin softening health-care layer (13) is positioned on the innermost side and faces the skin of a breathing area of a wearer when being worn, so that the comfort of the skin of the breathing area is improved; the skin softening and health care layer (13) is made of a comfortable skin-friendly breathable material.

5. The multifunctional comfortable mask according to claim 3, characterized in that: the nano power generation unit (3) is connected with the nano antibacterial layer through a wire, and an electric field is formed on the nano antibacterial layer by utilizing charges generated by the nano power generation unit to generate a sterilization effect.

6. The multifunctional comfortable mask according to claim 3, characterized in that: the nano antibacterial layer is divided into a first nano antibacterial layer (12-1) and a second nano antibacterial layer (12-2), and the nano power generation unit (3) is positioned between the first nano antibacterial layer (12-1) and the second nano antibacterial layer (12-2); the nano power generation unit (3) comprises a first electrode layer (31), a first power generation layer (32), a second power generation layer (33) and a second electrode layer (34); the left end parts of the first electrode layer (31) and the first generating layer (32) are elastically connected (5) with the first nano antibacterial layer (12-1) through an elastic connecting part (4), and the right end parts of the first electrode layer (31) and the first generating layer (32) are fixedly connected (6) with the first nano antibacterial layer (12-1); the left end parts of the second electrode layer (34) and the second power generation layer (33) are fixedly connected with the second nano antibacterial layer (12-2), and the right end parts of the second electrode layer (34) and the second power generation layer (33) are elastically connected with the second nano antibacterial layer (12-2).

7. The multifunctional comfortable mask according to claim 4, wherein: the skin softening health-care layer (13) is made of mulberry silk materials, so that the mask is more skin-friendly and comfortable, allergy of a wearer to other mask materials is avoided, and the problem of skin easily caused by wearing the mask for a long time is avoided.

8. The multifunctional comfortable mask according to claim 4, wherein: the skin softening health-care layer (13) is made of jade silkworm fiber materials; the corn silk fiber is a modified protein regenerated cellulose fiber which is synthesized by vegetable protein extracted from mulberry leaves and regenerated cellulose fiber through a process, is an organic ecological degradable novel environment-friendly fiber, is glutinous, smooth and soft, has good hygroscopicity, improves the skin-friendly, smooth, soft and comfortable feeling of a wearer, reduces the discomfort caused by the retention of exhaled water vapor around the mouth and nose, and avoids the skin problem caused by long-term wearing.

9. A multi-functional comfortable mask according to any one of claims 1-8, wherein: the covering design of the whole mask adopts the design idea of a Bikini formula: the size and the shape of the face-attaching part (21) can ensure that the breathing zone part covers the whole breathing zone when the mask is worn, and the face-attaching part can be used for covering the chin, so that the covering of the cheek parts on two sides by the face-attaching part is reduced as much as possible, the comfort level of the cheek part is improved, and the skin problem caused by wearing the mask on the cheek part for a long time is avoided, and the mask is particularly worn in hot summer;

the ear hanging part (22) is in a belt shape, and the bandwidth is 3-7mm, so that the ear feeling caused by too thin ear hanging part is avoided, and the comfort level of the ear part is improved when the ear hanging part is worn.