Antibacterial, mildew-proof and antiviral multifunctional mask

Abstract

The invention provides an antibacterial, mildew-proof and antiviral multifunctional mask. The mask comprises a main frame, a visible area and a breathing area, wherein the visible area and the breathing area are arranged on the main frame; the visible area is provided with a lens of which the edge is connected with the main frame; an antibacterial, mildew-proof and antiviral filter layer and a breathable grid layer are arranged in the breathing area in a stacked mode, and the breathable grid layer is arranged on the side close to the face of a wearer. The mask provided by the invention not only can meet the multifunctional protection requirements of people on eyes, mouth and nose, but also has good antibacterial, mildew-proof and antiviral properties, has the characteristics of simple structure and suitability for daily life requirements, and is beneficial to large-scale popularization and application.

Description

Technical Field

[0001] The present invention belongs to the technical field of protective articles, and relates to a face mask, in particular to a multifunctional face mask with antibacterial, mildew-proof and antiviral properties. Background Art

[0002] At present, with the increasing attention of people to public health safety, more and more people choose to wear respiratory protection articles in daily life. However, most of the respiratory protection articles on the market are only single mouth and nose protectors (such as masks) or single eye protectors (such as goggles), and cannot meet the multifunctional needs of people's facial protection at the same time. In addition, existing respiratory protection articles generally do not have a sterilization function, and are prone to breed bacteria or mildew after long-term wearing, which instead affects the physical health of users.

[0003] CN109865219A discloses a face mask, which includes a face mask body and a lace. The lace includes a middle part and a first end part and a second end part extending from the middle part to both sides. The first end part and the second end part are integrally formed with the middle part from the same material. Among them, the first end part bifurcates along the longitudinal direction of the lace to form a first upper end part and a first lower end part, the second end part bifurcates along the longitudinal direction of the lace to form a second upper end part and a second lower end part, and the first upper end part, the first lower end part, the second upper end part and the second lower end part are fixedly connected to the face mask body. However, the face mask can only cover the mouth and nose, and does not protect the eyes. Moreover, this form of face mask is too single, and the material is non-woven fabric, which cannot play the role of antibacterial, mildew-proof and antiviral.

[0004] CN304334792S discloses a face mask, which wraps the mouth and nose through a mask body and installs a respiratory filtration system on the outer side of the mask body to enhance the respiratory protection performance. However, the face mask can also only cover the mouth and nose, does not protect the eyes, and the structure of the face mask is relatively complex. The respiratory filtration system on the face mask has a large volume, which affects the line of sight of users, and the applicable population is extremely limited.

[0005] Therefore, how to provide a multifunctional face mask with antibacterial, mildew-proof and antiviral properties, which can not only meet the multifunctional protection needs of people for eyes, mouth and nose, but also has good antibacterial, mildew-proof and antiviral properties, and at the same time has a simple structure and is suitable for daily life needs, has become an urgent problem to be solved by those skilled in the art at present. Summary of the Invention

[0006] The purpose of the present invention is to provide a multifunctional face mask with antibacterial, mildew-proof and antiviral properties. The face mask can not only meet the multifunctional protection needs of people for eyes, mouth and nose, but also has good antibacterial, mildew-proof and antiviral properties. At the same time, it has a simple structure and is suitable for daily life needs, which is conducive to large-scale popularization and application.

[0007] To achieve the object of the present invention, the following technical solutions are adopted in the present invention:

[0008] The present invention provides a multifunctional face mask with antibacterial, mildew-proof and antiviral functions. The multifunctional face mask includes a main frame and a visual area and a breathing area provided on the main frame.

[0009] A lens with an edge connected to the main frame is provided in the visual area.

[0010] An antibacterial, mildew-proof and antiviral filter layer and a breathable mesh layer are stacked in the breathing area, and the breathable mesh layer is arranged on the side close to the wearer's face.

[0011] The face mask provided by the present invention not only meets the multifunctional protection requirements for eyes, mouth and nose by providing a visual area with a lens and a breathing area with an antibacterial, mildew-proof and antiviral filter layer on the main frame, but also has good antibacterial, mildew-proof and antiviral properties. At the same time, it has the characteristics of simple structure and suitability for daily life needs, which is conducive to large-scale popularization and application.

[0012] Preferably, a skin-friendly layer is provided at the edge of the main frame close to the wearer's face.

[0013] Preferably, the skin-friendly layer includes a rubber skin-friendly layer.

[0014] The skin-friendly layer made of rubber material selected by the present invention has a soft characteristic, which can better fit the skin, so that there is a high tightness between the face mask and the wearer's face, and the protection performance is improved.

[0015] Preferably, the skin-friendly layer is mixed with antibacterial, mildew-proof and antiviral materials during the manufacturing process.

[0016] Preferably, a head fixing member is provided at a position on the main frame close to the visual area.

[0017] Preferably, the head fixing member includes an elastic cloth strip.

[0018] Preferably, a neck fixing member is provided at a position on the main frame close to the breathing area.

[0019] Preferably, the neck fixing member includes a hair-bearing adhesive strip and a hook-bearing adhesive strip that cooperate with each other.

[0020] By respectively providing a head fixing member and a neck fixing member in specific areas of the main frame, the present invention improves the wearing stability of the face mask, and the elastic cloth strip and the adhesive strip assembly are convenient for the wearer to operate and adjust, but are not limited to the fixing member form of the combination of the elastic cloth strip and the adhesive strip. Those skilled in the art can reasonably select according to the actual situation.

[0021] Preferably, a nose bridge support is provided at the center of the side of the breathing area close to the wearer's face.

[0022] Preferably, the nose bridge support includes a silicone nose bridge support and / or a rubber nose bridge support.

[0023] In the present invention, the nose bridge support made of silicone and / or rubber combines the characteristics of softness and certain strength, and can play a role in supporting and protecting the nose bridge. In addition, the nose bridge support can adopt a structural design that does not fit closely to the mouth and nose, providing a relatively large usage space for the wearer's mouth and nose, and avoiding adverse reactions of skin-sensitive people during long-term wearing.

[0024] Preferably, an antibacterial, mildew-proof and antiviral material is mixed in the manufacturing process of the nose bridge support.

[0025] Preferably, the lens includes a polycarbonate lens and / or a polyethylene lens.

[0026] In the present invention, the polycarbonate lens belongs to a thermoplastic material and has extremely strong toughness and is not easily broken, so it is also called a safety lens. Moreover, the specific gravity of polycarbonate is only 2 g / cm 3 , which is the lightest lens material at present; the polyethylene lens belongs to a thermoplastic resin obtained by polymerizing ethylene, and has the advantages of odorless, non-toxic, good chemical stability, excellent low-temperature resistance, etc., and can also resist the erosion of most acids and alkalis, and is a good lens material.

[0027] In the present invention, the lens is designed with a large wide angle, which not only makes the visual field of the eyes wider, but also meets the special needs of users wearing myopia glasses.

[0028] Preferably, an anti-fog coating is provided on the side of the lens close to the wearer's face.

[0029] In the present invention, the anti-fog coating is a nano-coating attached to the inner surface of the lens and can prevent the generation of fog. The reason for the generation of fog is that hot air touches a cold object and condenses into small water droplets on its surface, and light is diffusely reflected on the surface of these small water droplets, giving a blurred feeling similar to fog. And due to the super-hydrophilic property of the surface of the anti-fog coating, the surface tension of water is increased, so that water cannot form water droplets on its surface, but can only form a water film, thus fundamentally preventing the formation of fog.

[0030] Preferably, an antibacterial, mildew-proof and antiviral material is mixed in the coating process of the anti-fog coating.

[0031] Preferably, the antibacterial, mildew-proof and antiviral filter layer and the breathable mesh layer are respectively detachably connected to the main frame independently.

[0032] In the present invention, the antibacterial, mildew-proof and antiviral filter layer and the breathable mesh layer are respectively arranged in a detachable connection manner with the main frame, so that the respiratory protection function of the antibacterial, mildew-proof and antiviral face mask can be continuously ensured only by replacing the antibacterial, mildew-proof and antiviral filter layer, which not only reduces the use cost of the wearer, but also prolongs the service life of the multifunctional face mask.

[0033] Preferably, the antibacterial, mildew-proof and antiviral filter layer comprises a first fabric layer, an anti-haze filter layer, an antibacterial, mildew-proof and antiviral non-woven fabric layer and a second fabric layer which are stacked, and the second fabric layer is arranged on the side close to the wearer's face.

[0034] Preferably, the anti-haze filter layer is filled with graphene and / or activated carbon, which has excellent adsorption and dust-proof properties without affecting the air permeability, and also has antibacterial, mildew-proof and antiviral properties and anti-haze properties.

[0035] In the present invention, the material of the antibacterial, mildew-proof and antiviral non-woven fabric layer can be selected from the antibacterial, mildew-proof and antiviral non-woven fabrics commonly used in the art, as long as it can achieve the antibacterial, mildew-proof and antiviral functions, so no special limitation is made here. For example, the antibacterial, mildew-proof and antiviral non-woven fabric disclosed in CN111172749A can be selected.

[0036] Preferably, the breathable mesh layer comprises an aluminum breathable mesh layer and / or a plastic breathable mesh layer.

[0037] Preferably, the material of the main frame comprises plastic, and an antibacterial, mildew-proof and antiviral material is mixed during the injection molding process.

[0038] The main frame made of plastic material in the present invention has the characteristics of light weight and certain mechanical strength, which can not only play a role in fixing the shape, but also relieve the load feeling of the wearer; the plastic can be selected from the plastic types commonly used in the art, such as PP plastic, PE plastic or PET plastic, as long as it can achieve the supporting function and has the light weight performance, so no special limitation is made here.

[0039] In addition to adding antibacterial, mildew-proof and antiviral materials in the antibacterial, mildew-proof and antiviral filter layer, the present invention also mixes antibacterial, mildew-proof and antiviral materials in the manufacturing process of the skin-friendly layer, the nose bridge support, the anti-fog coating and the main frame, further enhancing the active antibacterial, mildew-proof and antiviral characteristics of the multifunctional face mask, and meeting the respiratory protection needs of the wearer in daily life, including use by school-age children or in special medical places.

[0040] In the present invention, the antibacterial, mildew-proof and antiviral material can be selected from the antibacterial, mildew-proof and antiviral materials commonly used in the art, as long as it can achieve the antibacterial, mildew-proof and antiviral functions, so no special limitation is made here. For example, the antibacterial, mildew-proof and antiviral material disclosed in CN111172749A can be selected.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] The face mask provided by the present invention has a visible area with a lens and a breathing area with an antibacterial, mildew-proof and antiviral filter layer on the main frame, which not only meets people's multi-functional protection requirements for eyes, mouth and nose, but also has good antibacterial, mildew-proof and antiviral properties. At the same time, it has a simple structure and is suitable for daily life needs, which is conducive to large-scale popularization and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 are the front view and side view of the multi-functional face mask provided in Embodiment 1;

[0044] Figure 2 are the front view and side view of the multi-functional face mask provided in Embodiment 2;

[0045] Figure 3 are the front view and side view of the multi-functional face mask provided in Embodiment 3.

[0046] Wherein: 10 - main frame; 11 - skin-friendly layer; 12 - head fixing member; 13 - neck fixing member; 14 - ear fixing member; 20 - visible area; 30 - breathing area. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] The technical solution of the present invention will be further described below through specific embodiments. Those skilled in the art should understand that the embodiments are only for helping to understand the present invention and should not be regarded as specific limitations to the present invention.

[0048] Embodiment 1

[0049] This embodiment provides an antibacterial, mildew-proof and antiviral multi-functional face mask, as Figure 1 shown, the multi-functional face mask includes a main frame 10 and a visible area 20 and a breathing area 30 arranged on the main frame 10; the visible area 20 is provided with a polycarbonate lens with an edge connected to the main frame; the breathing area 30 is laminated with a detachable antibacterial, mildew-proof and antiviral filter layer and a breathable mesh layer, and the breathable mesh layer is arranged on the side close to the wearer's face.

[0050] In this embodiment, a skin-friendly layer 11 is arranged at the edge of the main frame 10 close to the wearer's face, and the material of the skin-friendly layer 11 is rubber, which is mixed with antibacterial, mildew-proof and antiviral materials during the manufacturing process; a head fixing member 12 is arranged at the part of the main frame 10 close to the visible area 20, and the head fixing member 12 is an elastic cloth strip; a neck fixing member 13 is arranged at the part of the main frame 10 close to the breathing area 30, and the neck fixing member 13 is a hook-and-loop fastener strip and a loop-and-hook fastener strip that cooperate with each other.

[0051] In this embodiment, a nose bridge support (not shown in the figure) is provided at the center on the side of the breathing area 30 close to the wearer's face, and the nose bridge support is made of silicone and mixed with antibacterial, mildew-proof and antiviral materials during the manufacturing process. An anti-fog coating is provided on the side of the polycarbonate lens close to the wearer's face, and the anti-fog coating is mixed with antibacterial, mildew-proof and antiviral materials during the coating process.

[0052] In this embodiment, the antibacterial, mildew-proof and antiviral filter layer includes a first fabric layer, a haze-proof filter layer, an antibacterial, mildew-proof and antiviral non-woven fabric layer and a second fabric layer which are stacked, and the second fabric layer is arranged on the side close to the wearer's face. The haze-proof filter layer is filled with activated carbon; the breathable mesh layer is made of aluminum; the main frame 10 is made of PP plastic and mixed with antibacterial, mildew-proof and antiviral materials during the injection molding process.

[0053] In this embodiment, the material of the antibacterial, mildew-proof and antiviral non-woven fabric layer and the antibacterial, mildew-proof and antiviral material are independently selected from the non-woven fabric and its antibacterial, mildew-proof and antiviral material disclosed in Example 1 of CN111172749A.

[0054] The antibacterial, mildew-proof and antiviral test of the multifunctional face mask obtained in this embodiment is as follows:

[0055] (1) Antibacterial test:

[0056] Table 1

[0057]

[0058] (2) Mildew-proof test:

[0059] Table 2

[0060]

[0061] The above table is determined according to the test method of plastic mildew-proof performance GB / T 24128-2009, and the mildew growth situation observed on the sample surface is evaluated as follows:

[0062] Grade 0 - No growth;

[0063] Grade 1 - Trace growth (observed under a microscope, the mildew area < 10%);

[0064] Grade 2 - Small amount of growth (the mildew area ≥ 10% and < 30%);

[0065] Grade 3 - Moderate growth (the mildew area ≥ 30% and < 60%);

[0066] Grade 4 - Severe growth (the mildew area ≥ 60% and ≤ 100%).

[0067] (3) Antiviral test:

[0068] Table 3

[0069]

[0070]

[0071] Example 2

[0072] This example provides a multifunctional face mask with antibacterial, mildew-proof and antiviral functions. As Figure 2 shown, the multifunctional face mask includes a main frame 10, a visual area 20 and a breathing area 30 arranged on the main frame 10; a polyethylene lens with an edge connected to the main frame is arranged in the visual area 20; a detachable antibacterial, mildew-proof and antiviral filter layer and a breathable mesh layer are stacked in the breathing area 30, and the breathable mesh layer is arranged on the side close to the wearer's face.

[0073] In this example, a skin-friendly layer 11 is arranged at the edge of the main frame 10 on the side close to the wearer's face, and the material of the skin-friendly layer 11 is rubber, which is mixed with antibacterial, mildew-proof and antiviral materials during the manufacturing process; a head fixing member 12 is arranged on the main frame 10 at a position close to the visual area 20, and the head fixing member 12 is an elastic cloth strip; a neck fixing member 13 is arranged on the main frame 10 at a position close to the breathing area 30, and the neck fixing member 13 is a hair-bearing adhesive strip and a hook-bearing adhesive strip that cooperate with each other.

[0074] In this example, a nose bridge support member (not shown in the figure) is arranged at the center of the breathing area 30 on the side close to the wearer's face, and the material of the nose bridge support member is rubber, which is mixed with antibacterial, mildew-proof and antiviral materials during the manufacturing process. An anti-fog coating is arranged on the side of the polyethylene lens close to the wearer's face, and the anti-fog coating is mixed with antibacterial, mildew-proof and antiviral materials during the coating process.

[0075] In this example, the antibacterial, mildew-proof and antiviral filter layer includes a first fabric layer, a haze-proof filter layer, an antibacterial, mildew-proof and antiviral non-woven fabric layer and a second fabric layer stacked together, and the second fabric layer is arranged on the side close to the wearer's face. The haze-proof filter layer is filled with graphene; the material of the breathable mesh layer is PE plastic; the material of the main frame 10 is PET plastic, and antibacterial, mildew-proof and antiviral materials are mixed during the injection molding process.

[0076] In this example, the material of the antibacterial, mildew-proof and antiviral non-woven fabric layer and the antibacterial, mildew-proof and antiviral materials are independently selected from the non-woven fabric and its antibacterial, mildew-proof and antiviral materials disclosed in Example 1 of CN111172749A.

[0077] The antibacterial, mildew-proof and antiviral test results of the multifunctional face mask obtained in this embodiment are similar to those in Embodiment 1, so they will not be elaborated here.

[0078] Embodiment 3

[0079] This embodiment provides an antibacterial, mildew-proof and antiviral multifunctional face mask. As Figure 3 shown, the multifunctional face mask includes a main frame 10, a visual area 20 and a breathing area 30 arranged on the main frame 10; a polycarbonate lens with an edge connected to the main frame is arranged in the visual area 20; an antibacterial, mildew-proof and antiviral filter layer and a breathable mesh layer which are detachably connected are stacked in the breathing area 30, and the breathable mesh layer is arranged on the side close to the wearer's face.

[0080] In this embodiment, an ear fixing member 14 is arranged on the main frame 10, and the ear fixing member 14 is an elastic cloth strip. A nose bridge support member (not shown in the figure) is arranged in the center of the breathing area 30 on the side close to the wearer's face, and the nose bridge support member is made of silica gel and mixed with antibacterial, mildew-proof and antiviral materials during the manufacturing process. An anti-fog coating is arranged on the side of the polycarbonate lens close to the wearer's face, and the anti-fog coating is mixed with antibacterial, mildew-proof and antiviral materials during the coating process.

[0081] In this embodiment, the antibacterial, mildew-proof and antiviral filter layer includes a first fabric layer, an anti-haze filter layer, an antibacterial, mildew-proof and antiviral non-woven fabric layer and a second fabric layer which are stacked, and the second fabric layer is arranged on the side close to the wearer's face. The anti-haze filter layer is filled with activated carbon; the breathable mesh layer is made of PP plastic; the main frame 10 is made of PE plastic and mixed with antibacterial, mildew-proof and antiviral materials during the injection molding process.

[0082] In this embodiment, the material of the antibacterial, mildew-proof and antiviral non-woven fabric layer and the antibacterial, mildew-proof and antiviral material are independently selected from the non-woven fabric and its antibacterial, mildew-proof and antiviral material disclosed in Embodiment 1 of CN111172749A.

[0083] Since this embodiment does not provide a skin-friendly layer 11 at the edge of the main frame 10 on the side close to the wearer's face, and uses the ear fixing member 14 to replace the head fixing member 12 and the neck fixing member 13, the protection effect and wearing experience are inferior to those of Embodiment 1 and Embodiment 2.

[0084] The antibacterial, mildew-proof and antiviral test results of the multifunctional face mask obtained in this embodiment are similar to those in Embodiment 1, so they will not be elaborated here.

[0085] It can be seen that the face mask provided by the present invention not only meets people's multi-functional protection requirements for eyes, mouth and nose by setting a visible area with lenses and a breathing area with an antibacterial, mildew-proof and virus-resistant filter layer on the main frame, but also has good antibacterial, mildew-proof and virus-resistant properties. At the same time, it has the characteristics of simple structure and suitability for daily life needs, which is conducive to large-scale popularization and application.

[0086] The applicant declares that the above description is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed by the present invention fall within the protection scope and the public scope of the present invention.

Claims

1. A multifunctional antibacterial, anti-mildew and anti-viral mask, characterized in that: The multifunctional mask comprises a main frame and a visual area and a breathing area arranged on the main frame; The visual area is provided with a lens whose edge is connected to the main frame; The breathing zone is stacked with an antibacterial, anti-mildew and anti-viral filter layer and a breathable mesh layer, and the breathable mesh layer is arranged on a side close to the wearer's face.

2. The multifunctional mask according to claim 1, characterized in that: The main frame is provided with a skin-friendly layer at one edge close to the wearer's face; Preferably, the skin-friendly layer comprises a rubber skin-friendly layer; Preferably, the skin-friendly layer is mixed with antibacterial, antifungal and antiviral materials during the manufacturing process.

3. The multifunctional mask according to claim 1 or 2, characterized in that: A head fixing part is arranged on the main frame at a position close to the visual area; Preferably, the head fixing member comprises an elastic cloth strip; Preferably, a neck fixing member is provided on the main frame at a position close to the breathing zone; Preferably, the neck fixing piece comprises a furry adhesive strip and a hook adhesive strip which cooperate with each other.

4. The multifunctional mask according to any one of claims 1 to 3, characterized in that: The breathing zone is provided with a nose bridge support at the center of one side close to the wearer's face; Preferably, the nose bridge support comprises a silicone nose bridge support and / or a rubber nose bridge support; Preferably, the nose bridge support is mixed with antibacterial, antifungal and antiviral materials during the manufacturing process.

5. The multifunctional mask according to any one of claims 1 to 4, characterized in that: The lens comprises a polycarbonate lens and / or a polyethylene lens; Preferably, the lens is provided with a defogging coating on the side close to the wearer's face; Preferably, the anti-fog coating is mixed with antibacterial, anti-mildew and anti-viral materials during the coating process.

6. The multifunctional mask according to any one of claims 1 to 5, characterized in that: The antibacterial, anti-mildew and anti-viral filter layer and the breathable mesh layer are independently and detachably connected to the main frame.

7. The multifunctional mask according to any one of claims 1 to 6, characterized in that: The antibacterial, mildew-proof and antiviral filter layer comprises a first fabric layer, an anti-haze filter layer, an antibacterial, mildew-proof and antiviral non-woven fabric layer and a second fabric layer which are stacked, and the second fabric layer is arranged on a side close to the wearer's face.

8. The multifunctional mask according to claim 7, characterized in that: The anti-haze filter layer is filled with graphene and / or activated carbon.

9. The multifunctional mask according to any one of claims 1 to 8, characterized in that: The breathable mesh layer includes an aluminum breathable mesh layer and / or a plastic breathable mesh layer.

10. The multifunctional mask according to any one of claims 1 to 9, characterized in that: The material of the main frame includes plastic, and antibacterial, antifungal and antiviral materials are mixed in the injection molding process.

Images