CN212233170U - Folding four-layer protective mask - Google Patents
Folding four-layer protective mask Download PDFInfo
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- CN212233170U CN212233170U CN202020205224.7U CN202020205224U CN212233170U CN 212233170 U CN212233170 U CN 212233170U CN 202020205224 U CN202020205224 U CN 202020205224U CN 212233170 U CN212233170 U CN 212233170U
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Abstract
The utility model relates to a folding four-layer protective mask, which comprises a mask main body and a fixing rope, wherein the mask main body is in a folding flat shape, a folding mark is arranged in the middle of the mask main body, and the mask main body is unfolded through the folding mark; the mask main body comprises four layers, namely a virus adsorption layer, a liquid permeation prevention layer, a dust adsorption layer and an auxiliary adsorption layer, wherein the virus adsorption layer, the liquid permeation prevention layer, the dust adsorption layer and the auxiliary adsorption layer are sequentially bonded and pressed into a whole, the virus adsorption layer is the outermost layer, and the auxiliary adsorption layer is a face attaching layer; the left side and the right side of the mask main body are provided with rope threading holes connected with the fixed ropes, and the outer side face of the virus adsorption layer of the mask main body is provided with a plastic metal nose bridge strip. The utility model can effectively prevent and control the spread of viruses such as Ebola and the like with blood saliva spreading property, and can effectively adsorb air dust; can enhance the adsorption capacity to blood droplets, has moderate water absorption, flexible hand feeling and comfortable wearing.
Description
Technical Field
The utility model belongs to the technical field of daily protective articles for use, specifically relate to a foldable four-layer protective facial mask.
Background
In recent years, due to the increase of a large amount of fossil fuels generated by combustion in China industrialization, the haze condition is increasingly serious, and in 1 month in 2013, the haze continuously covers 30 provinces and cities. Among them, sulfur dioxide, nitrogen oxides and inhalable particles contained in the haze may cause respiratory diseases, cerebrovascular diseases, nasal inflammation and the like. The carrying capacity of haze on viruses, dust, tubercle bacillus, pneumococcus and the like is dozens of times of that of common atmospheric water drops, so that the virus concentration in the air is increased, and the disease infection risk is enhanced. Therefore, the function of the mask is important in order to reduce the effect of haze on the human body. In addition, in order to prevent diseases such as SARS, middle east respiratory syndrome, novel coronavirus and the like which have a phenomenon of being transmitted by people, people should wear the mask consciously in a special period, and the existing mask has poor protective effects on haze, viruses and the like.
Disclosure of Invention
Aiming at the problems, the utility model makes up the defects of the prior art and provides a folding four-layer protective mask; the utility model discloses a foldable four-layer protective facial mask can prevent effectively that virus, bacterium and dust etc. from getting into human respiratory.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model relates to a foldable four-layer protective facial mask, its characterized in that: the mask comprises a mask main body and a fixing rope, wherein the mask main body is in a folding flat shape, a folding line is arranged in the middle of the mask main body, and the mask main body is opened by folding the folding line; the mask main body comprises four layers, namely a virus adsorption layer, a liquid permeation prevention layer, a dust adsorption layer and an auxiliary adsorption layer, wherein the virus adsorption layer, the liquid permeation prevention layer, the dust adsorption layer and the auxiliary adsorption layer are sequentially bonded and pressed into a whole, the virus adsorption layer is the outermost layer, and the auxiliary adsorption layer is a face attaching layer; the left side and the right side of the mask main body are provided with rope threading holes connected with the fixed ropes, and the outer side face of the virus adsorption layer of the mask main body is provided with a plastic metal nose bridge strip.
As a preferred scheme of the utility model, the virus adsorption layer is an artificial PET blending non-woven fabric made of natural fiber materials.
As another preferred scheme of the utility model, the anti-liquid permeation layer adopt synthetic fiber polypropylene material to make, anti-liquid permeation layer and virus adsorption layer contact surface between have antibiotic antiviral inorganic microparticle through the adhesive attachment.
As another preferred scheme of the utility model, the dust absorption layer is made of natural fiber materials which are sized by corn starch slurry and glucose aqueous solution.
As another preferable scheme of the utility model, the auxiliary absorption layer is formed by weaving pollen-resistant, PM2.5 waterproof fabric and artificial PET non-woven fabric in a mixed manner.
As another preferred scheme of the utility model, the gauze mask main part left and right sides be provided with two stringing holes respectively.
As another preferred scheme of the utility model, fixed rope be provided with one, fixed rope be the stretch cord.
As another preferred scheme of the utility model, a nose bridge strip attaching area is arranged on the outer side surface of the virus adsorption layer of the mask main body, and a plastic metal nose bridge strip is pasted on the nose bridge strip attaching area; the plastic metal nose bridge strip is provided with an adhesive layer and is adhered to the nose bridge strip attaching area through the adhesive layer.
The utility model has the advantages of.
The folding four-layer protective mask provided by the utility model can effectively prevent viruses, bacteria, dust and the like from entering the respiratory system of human body; the virus adsorption layer has strong adsorption capacity, can effectively adsorb blood droplets and the like, and can effectively prevent and control the transmission of viruses such as ebola and the like with blood saliva transmission properties; the liquid permeation prevention layer can assist blood and droplets in the air to move and spread on the virus adsorption layer, so that the blood, droplets, saliva and the like are prevented from permeating, and the performance is excellent; the dust particle adsorption layer can effectively adsorb air dust particles; the auxiliary adsorption layer can reduce dust adhesion, guide dust and bacteria to spread and absorb on the micronic dust adsorption layer, and can enhance the adsorption capacity on blood droplets by being mixed and woven with the artificial PET non-woven fabric, and the water absorption is moderate, the hand feeling is flexible, and the wearing is comfortable.
Drawings
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Fig. 1 is a schematic structural view of a foldable four-layer protective mask of the present invention.
Fig. 2 is a schematic structural view of the mask body of the foldable four-layer protective mask of the present invention in a folded state.
Fig. 3 is a schematic structural view of the mask body of the foldable four-layer protective mask of the present invention in a pre-expanded state.
Fig. 4 is a schematic view of the layered structure of the mask body of the foldable four-layer protective mask of the present invention.
The labels in the figure are: 1 is a mask main body; 2 is a rope threading hole; 3 is a fixed rope; 4 is a plastic metal nose bridge strip; 5 is a nose bridge strip attaching area; 6 is an auxiliary adsorption layer; 7 is a dust absorption layer; 8 is an anti-liquid permeation layer; 9 is a virus adsorption layer; and 10 is a folding line.
Detailed Description
Combine the attached drawing to show, the utility model relates to a foldable four-layer protective facial mask, its characterized in that: the mask comprises a mask body 1 and a fixing rope 3, wherein the mask body 1 is in a folding flat shape, a folding line 10 is arranged in the middle of the mask body 1, and the mask body 1 is unfolded through the folding line 10; the mask main body 1 comprises four layers, namely a virus adsorption layer 9, a liquid permeation prevention layer 8, a dust adsorption layer 7 and an auxiliary adsorption layer 6, wherein the virus adsorption layer 9, the liquid permeation prevention layer 8, the dust adsorption layer 7 and the auxiliary adsorption layer 6 are sequentially bonded and pressed into a whole, the virus adsorption layer 9 is the outermost layer, and the auxiliary adsorption layer 6 is a face laminating layer; the left side and the right side of the mask main body 1 are provided with rope threading holes 2 connected with fixed ropes 3, and the outer side face of a virus adsorption layer 9 of the mask main body 1 is provided with a plastic metal nose bridge strip 4.
The virus adsorption layer 9 is an artificial PET blended non-woven fabric made of natural fiber materials, has strong adsorption capacity, can effectively adsorb blood droplets and the like, and can effectively prevent and control the spread of viruses with blood saliva spreading properties, such as Ebola and the like.
The liquid-proof layer 8 is made of synthetic fiber polypropylene material, and antibacterial and antiviral inorganic microparticles are adhered between the contact surfaces of the liquid-proof layer 8 and the virus adsorption layer 9 through an adhesive; can assist blood and droplets in the air to move and spread on the virus adsorption layer 9, prevent blood, droplets, saliva and the like from permeating, and has excellent performance.
The dust particle adsorption layer 7 is made of natural fiber materials which are sized by corn starch slurry and glucose aqueous solution, and can effectively adsorb air dust particles.
The auxiliary adsorption layer 6 is formed by blending pollen-resistant, PM2.5 waterproof fabric and artificial PET non-woven fabric, the pollen-resistant and PM2.5 waterproof fabric can reduce dust adhesion, guide dust and bacteria to be unfolded and absorbed on the micronic dust adsorption layer 7, and can enhance the adsorption capacity on blood droplets by blending and spinning with the artificial PET non-woven fabric, the water absorption is moderate, the hand feeling is flexible, and the environment in the mask is comfortable after the mask is worn.
The left side and the right side of the mask body 1 are respectively provided with two stringing holes 2.
The fixing rope 3 is provided with one rope, and the fixing rope 3 is an elastic rope.
A nose bridge strip attaching area 5 is arranged on the outer side surface of the virus adsorption layer 9 of the mask main body 1, and a plastic metal nose bridge strip 4 is attached to the nose bridge strip attaching area 5; the plastic metal nose bridge strip 4 is provided with an adhesive layer, and the plastic metal nose bridge strip 4 is stuck on the nose bridge strip sticking area 5 through the adhesive layer.
Specifically, the mask body 1 is made into a folding flat shape, so that the mask can be tightly attached to the face when being worn, and a sufficient breathing space is provided; in addition, fixed rope 3 set up at least one, fixed rope 3 be the stretch cord, the stretch cord links to each other with the cooperation of stringing hole 2, wears the freedom, and the person of wearing can select by oneself to constitute hangers formula or hang the neck formula, when guaranteeing the gauze mask leakproofness, also take the comfort level into account.
Combine the technical scheme of the utility model and the attached drawing to explain the use method of the foldable four-layer protective mask: an elastic rope is threaded into the upper rope threading hole 2 on the left side of the mask body 1, and the elastic rope with a proper length is threaded from top to bottom according to the required length of a user and penetrates out of the lower rope threading hole 2; then the elastic rope which is threaded out of the left lower rope threading hole 2 is wound to the right lower rope threading hole 2 from back to front and is threaded out from bottom to top, so that the elastic rope is tightly attached to the neck; and then the end part of the elastic rope penetrating through the rope penetrating hole 2 on the left side penetrates through the rope penetrating hole 2 on the right side, and the end part of the elastic rope penetrating through the rope penetrating hole 2 on the right side are tied, so that the elastic rope above the back of the head keeps a slightly tight state.
Washing hands before wearing; when the mask is worn, the inner side of the mask is not touched as much as possible so as to prevent bacteria from polluting the mask; and (4) tightly pressing the attached metal nose bridge strip by using two hands to enable the upper end of the mask to be tightly attached to the nose bridge. The method for checking whether the mask is closed comprises the following steps: after wearing the mask, the user exhales forcefully, and air cannot leak from the edge of the mask.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (6)
1. The utility model provides a foldable four-layer protective facial mask which characterized in that: the mask comprises a mask main body and a fixing rope, wherein the mask main body is in a folding flat shape, a folding line is arranged in the middle of the mask main body, and the mask main body is opened by folding the folding line; the mask main body comprises four layers, namely a virus adsorption layer, a liquid permeation prevention layer, a dust adsorption layer and an auxiliary adsorption layer, wherein the virus adsorption layer, the liquid permeation prevention layer, the dust adsorption layer and the auxiliary adsorption layer are sequentially bonded and pressed into a whole, the virus adsorption layer is the outermost layer, and the auxiliary adsorption layer is a face attaching layer; the left side and the right side of the mask main body are provided with rope threading holes connected with the fixed ropes, and the outer side face of the virus adsorption layer of the mask main body is provided with a plastic metal nose bridge strip.
2. The foldable four-layer protective facial mask according to claim 1, wherein: the anti-liquid-permeable layer is made of synthetic fiber polypropylene materials, and antibacterial and antiviral inorganic microparticles are attached to the contact surface of the anti-liquid-permeable layer and the virus adsorption layer through an adhesive.
3. The foldable four-layer protective facial mask according to claim 1, wherein: the dust absorption layer is made of natural fiber materials which are sized by corn starch slurry and glucose aqueous solution.
4. The foldable four-layer protective facial mask according to claim 1, wherein: the left side and the right side of the mask body are respectively provided with two stringing holes.
5. The foldable four-layer protective facial mask according to claim 1, wherein: the fixed rope is provided with one, and the fixed rope is an elastic rope.
6. The foldable four-layer protective facial mask according to claim 1, wherein: a nose bridge strip attaching area is arranged on the outer side surface of the virus adsorption layer of the mask main body, and a plastic metal nose bridge strip is adhered on the nose bridge strip attaching area; the plastic metal nose bridge strip is provided with an adhesive layer and is adhered to the nose bridge strip attaching area through the adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205224.7U CN212233170U (en) | 2020-02-25 | 2020-02-25 | Folding four-layer protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205224.7U CN212233170U (en) | 2020-02-25 | 2020-02-25 | Folding four-layer protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212233170U true CN212233170U (en) | 2020-12-29 |
Family
ID=73989930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020205224.7U Expired - Fee Related CN212233170U (en) | 2020-02-25 | 2020-02-25 | Folding four-layer protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212233170U (en) |
-
2020
- 2020-02-25 CN CN202020205224.7U patent/CN212233170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |