CN113287813A - One-way epidemic prevention strengthening mask capable of being worn 24 hours a day - Google Patents

One-way epidemic prevention strengthening mask capable of being worn 24 hours a day Download PDF

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Publication number
CN113287813A
CN113287813A CN202110577553.3A CN202110577553A CN113287813A CN 113287813 A CN113287813 A CN 113287813A CN 202110577553 A CN202110577553 A CN 202110577553A CN 113287813 A CN113287813 A CN 113287813A
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CN
China
Prior art keywords
mask
supporting
shield
shaped
fixing component
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Granted
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CN202110577553.3A
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Chinese (zh)
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CN113287813B (en
Inventor
刘金良
刘萍
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Youshi Kangsheng Tianjin Technology Development Co ltd
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Youshi Kangsheng Tianjin Technology Development Co ltd
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • A—HUMAN NECESSITIES
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    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02—Acyclic compounds
    • A—HUMAN NECESSITIES
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    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
    • A01N31/14—Ethers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
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    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1161—Means for fastening to the user's head
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Abstract

The invention relates to a one-way epidemic prevention strengthening mask which can be worn 24 hours all day long and can be free of hanging belts, and the strengthening mask comprises a shield-shaped mask surface, a 3D multi-dimensional functional layer loaded with medicaments, a supporting and fixing component capable of supporting the mask surface and accessories of the supporting and fixing component, wherein the 3D multi-dimensional functional layer is arranged on the inner side surface of the shield-shaped mask surface, the supporting and fixing component is arranged in the shield-shaped mask surface or outside the shield-shaped mask surface and is detachably and fixedly installed with the shield-shaped mask surface, and the supporting and fixing component and the accessories of the supporting and fixing component are fixedly installed together. The reinforced mask can solve the discomfort problems of muggy feeling, suffocation and the like of a wearer and the problem that the traditional mask is not suitable for being worn in special situations such as sleeping and eating and the like through lifting, putting down, opening and closing adjustable structures and the realization of a hanging-free belt, realizes 24-hour whole-course protection, and strengthens the protection through the intervention of a novel germ and virus killing inhibitor and a carrier thereof.

Description

One-way epidemic prevention strengthening mask capable of being worn 24 hours a day
Technical Field
The invention belongs to the technical field of medical and health products, and particularly relates to a unidirectional epidemic prevention strengthening mask which can be worn 24 hours (including sleeping and eating) all day.
Background
Epidemic prevention of respiratory infectious diseases, mask wearing is the most convenient and effective means, epidemic prevention practice of new crown epidemic fully proves the important epidemic prevention effect of mask wearing, but epidemic prevention practice of new crown epidemic also exposes epidemic prevention incomplete problems such as spreading of epidemic situation even if people wear masks, the known reason is that the skin and mucosa release pathogenic bacteria and viruses and can transmit people, and the more important reason is that the traditional mask is not suitable for being worn in the whole course of 24 hours all day, for example: the mask can not be worn when eating, the mask is not easy to wear when sleeping, the time that the carriers with disease sources do not have the mask is at least 1/3-1/2, and the carriers with special tense germs and viruses do not stop the spread of the disease sources to the surrounding environment. In addition, the occurrence of new coronary respiratory infectious diseases needs to wear masks for epidemic resistance, a large amount of non-degradable mask garbage is generated due to the non-degradability of melt-blown cloth, so that sequelae of hundreds of years are buried for environmental protection, the defense of respiratory patients with cold can not be relieved in the next few years in the post-epidemic disease era, and the masks still need to be worn by the public frequently. The traditional mask is not improved, the concept and the mode of wearing the mask are not changed, and a large amount of mask garbage can be generated for years in the future. In order to solve the problem that the traditional mask can not be worn in the whole course of 24 hours and reduce the using amount of the mask in the whole society of epidemic situation and epidemic prevention, the public is advocated to change from prevention by more (one person wears the mask to prevent one infectious source) to prevention (one-way strong blocking of the infectious source to actively prevent the spread) and benefit by more, and a suitable public epidemic prevention article is provided.
Through searching, no patent publication related to the present patent application has been found.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a one-way epidemic prevention strengthening mask which can be worn 24 hours (including sleeping and eating) all day.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a unidirectional epidemic prevention reinforcing mask capable of being worn 24 hours all day long comprises a shield-shaped mask surface capable of being worn without a hanging belt, a 3D multidimensional functional layer loaded with medicaments, a supporting and fixing member capable of supporting the mask surface and accessories of the supporting and fixing member, wherein the 3D multidimensional functional layer is arranged on the inner side surface of the shield-shaped mask surface;
the 3D multidimensional functional layer can perform multidimensional filtration, adsorption and evacuation treatment on airflow and can be used as a medicament carrier, and the medicament has the function of killing or inhibiting bacteria of a disease source of respiratory airflow; the shield-shaped cover can be detachably connected with the face of a person through the supporting and fixing component and the accessory of the supporting and fixing component, and the shield-shaped cover can be lifted up and put down with the face of the person through the supporting and fixing component; the supporting and fixing component can realize the opening and closing of the edge of the shield-shaped cover surface, the head surface and the nose bridge.
Furthermore, the shield-shaped cover surface is made of a safety material which is airtight and not fragile;
or the shield-shaped mask surface is made of a deformable breathable three-dimensional mask material;
or the shield-shaped cover surface is a mask-level breathable barrier, and the mask-level breathable barrier meets the airtight requirement of the shield cover after humidification treatment of a medicament when in use; when the curved shield cover is a mask or a plush bottom surface, the supporting and fixing component is a supporting and fixing frame provided with a curved grid skeleton beam, a plane structure which can be adhered with a movable double-sided adhesive sticker is arranged on the curved grid skeleton beam, the movable double-sided adhesive sticker can be arranged on the plane structure, the curved grid skeleton beam can be detachably and fixedly arranged with a conventional mask or the plush bottom surface through the plane structure and a double-sided adhesive sticker, and the mask or the plush bottom surface can be fixed on the inner side surface or the outer side surface of the curved grid skeleton beam through the movable double-sided adhesive sticker;
or, two side surfaces of the curved surface grid bone beam are provided with a mask or a plush double-layer structure, the double-layer structure is arranged to ensure that the mask or plush double-layer structure has the characteristics of a shield-shaped cover surface, a supporting and fixing component and a three-dimensional functional layer at the same time, the air-tightness requirement of the shield-shaped cover surface can be met, and the supporting and fixing component realizes the adjustability of the spacing distance between the shield-shaped cover surface and the oronasal face through the peripheral support legs 303 of the curved surface grid bone beam;
or the shield-shaped cover surface is made of a foldable degradable environment-friendly paper material;
or the shield-shaped cover surface is made of a degradable environment-friendly lunch box material.
Furthermore, the shield-shaped mask comprises a mask main body and a concave curved surface head which are connected, the mask main body is a semi-circular cup-shaped or mouse-shaped main body which is provided with a curved edge matched with the shape of the face of the nose and is provided with an edge, and the concave curved surface head is arranged on the mask main body in a protruding mode and is matched with the bridge of the nose; the head part of the concave curved surface is provided with a shaft connecting hole;
or the joint part of the mat surface main body and the concave curved surface head is provided with a hinge type shaft connecting structure, and the mat surface main body is lifted and put down through the hinge type shaft connecting structure;
or the connection and combination part of the mat cover main body and the concave curved surface head part is made of a foldable soft material, or the connection and combination part of the mat cover main body and the concave curved surface head part is a transverse strip formed by thinning, and the shaft-like structure of the foldable transverse soft strip can realize the lifting and the putting down of the mat cover main body;
or the connecting joint part of the cover surface main body and the concave curved surface head is provided with a telescopic neck part of a plug pin type or fan-shaped folding and unfolding structure, and the telescopic neck part can adapt to different face shapes through the telescopic effect of the neck part;
or the shield-shaped cover surface and a supporting and fixing component arranged at the edge of the shield-shaped cover surface are integrally manufactured;
or the shield-shaped cover surface and the supporting and fixing components arranged at the edge of the shield-shaped cover surface are fixed by shafts similar to hinges, and the distance between the cover surface and the oral and nasal face can be adjusted by opening and closing the supporting frames similar to the hinges.
Furthermore, the supporting and fixing component comprises an upper supporting and fixing component, a side supporting and fixing component and/or a lower supporting and fixing component which can be opened and closed and are arranged between the shield-shaped cover surface, the 3D multi-dimensional functional layer and the mouth and nose, the upper supporting and fixing component is a supporting and fixing frame which is connected and arranged on the head part of the concave curved surface, the supporting and fixing frame is provided with a concave curved surface matched with the outline of the bridge of the nose, the supporting and fixing frame is provided with a shaft lever, and the shaft lever is rotatably arranged together with a shaft connecting hole of the head part of the concave curved surface to realize the lifting and the lowering of the shield-shaped cover surface and the face of a person; the side supporting and fixing components are of arch structures or racket-shaped foot structures which are connected with the side edge of the cover surface main body and are symmetrical along the two sides of the human face; the lower supporting fixing component is a concave curved surface supporting structure, and the curved surface contour of the lower supporting fixing component is matched with the contour of the lower jaw.
Furthermore, the supporting and fixing component also comprises a double-rail slidable structure, the double-rail slidable structure comprises two deformable metal strips and a groove clamp, and the first deformable metal strip is fixedly arranged on the edge of the cover surface main body, which is close to the human face; the second deformable metal strip is slidably mounted on the first deformable metal strip through the groove clamp, and the first deformable metal strip can deform the cover surface main body and the cover opening of the cover surface main body; the second deformable metal strip and the first deformable metal strip are attached and deformed to enable the cover opening of the cover surface main body to be in an attaching state with the face, the breathing air flow is sealed outwards, the second deformable metal strip slides to arch and is separated from the first deformable metal strip to deform to enable the cover opening of the cover surface main body to be in a separating state with the face, and the breathing air flow is opened outwards.
Further, the 3D multi-dimensional functional layer is a sponge with a communicated honeycomb structure, or a structural layer made of a sponge-like material, or a degradable scouring pad-shaped environment-friendly sponge made of wood pulp and natural seaweed, or a structural layer made of a synthetic hair-like material with a fur tuft or a bottom surface of an animal.
Further, the annex of supporting fixed component is for moving two-sided non-setting adhesive, can move two-sided non-setting adhesive and include that basic unit, inlayer glue, outer glue and leave type paper, and a side that inlayer glue, outer glue closely is connected and sets up on the both sides face of basic unit, and the setting can be dismantled from type paper to another side that inlayer glue, outer glue, and inlayer glue can closely be connected the setting with supporting fixed component, and outer glue can dismantle the setting with people's head face and bridge of the nose, and outer glue can be repeated to glue to take off and not afraid of water, be difficult for the allergy.
Further, the medicament is a liquid disinfectant which has the effect of killing respiratory infectious bacteria and viruses, has the characteristic of adhesiveness or stickiness, and can be attached to the functional layer in the form of a medicament layer, and the disinfectant adopts one of the following components:
0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol are mixed according to the proportion (mass ratio) to form a slightly viscous water solution;
0.5-1 percent of chlorhexidine acetate (mass ratio), 2-3 percent of NP-9 (nonoxynol-9) (mass ratio), 3-10 percent of alcohol (mass ratio) and a proper amount of food-medicine grade water-soluble glue;
or the medicament of the medicament layer is vaseline or lanolin ointment preparation containing 0.5-1% chlorhexidine acetate (mass ratio), and the ointment preparation is coated between the 3D multi-dimensional functional layer and the inner side of the shield-shaped cover surface;
or the medicament layer medicament is a coating of nano titanium dioxide photocatalyst, and when the support fixing frame is used, the support fixing frame is provided with a light source capable of emitting into the three-dimensional functional layer or a light source by virtue of the surrounding environment.
Further, the medicament is a borneol and/or a particle preparation, an ointment or a colloidal liquid compound preparation compounded by mint, magnolia flower and camphor, which has the functions of clearing throat, relieving sore throat and clearing air passages and has the antibacterial effect and the function of relieving symptoms of respiratory infectious diseases, and when the medicament is composed of four components, the mass ratio of the four components is 2: 2: 10: 2; or, the medicament also comprises wrinkled gianthyssop vital energy water or ten drops of water, and 10-30 g of magnolia flower is added in every 100 ML; 30-50 g of isatis root or honeysuckle flower medicine extract or a colloidal liquid compound preparation prepared by essential oil and a colloidal component; or, the medicament also comprises cooling oil, and every 100 g of the cooling oil is added with magnolia flower equivalent to 10-30 g; 30-50 g of a compound preparation of radix isatidis or honeysuckle crude drug, cooling oil and a compound preparation of magnolia flower, radix isatidis or honeysuckle are coated between the 3D multi-dimensional functional layer and the inner side surface of the shield-shaped cover surface.
Further, the medicament is a slightly viscous aqueous solution prepared by dissolving 0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol in proportion (mass ratio), wherein the aqueous solution is prepared by adding 10-30 g of magnolia flower in 100ML of ageratum water or ten drops of water; 30-50 g of isatis root or honeysuckle flower crude drug extract.
Further, the medicament is a medicament carried by the 3D multi-dimensional functional layer itself or a medicament layer applied with an applicator in use.
The invention has the advantages and positive effects that:
1. the reinforced mask can solve the discomfort problems of muggy feeling, suffocation and the like of a wearer and the problem that the traditional mask is not suitable for being worn in special situations such as sleeping and eating and the like through lifting, putting down, opening and closing adjustable structures and the realization of a hanging-free belt, realizes 24-hour whole-course protection, and strengthens the protection through the intervention of a novel germ and virus killing inhibitor and a carrier thereof. The invention is a one-way anti-epidemic product which is more beneficial to realizing prevention by wearing multiple people by one person, and is beneficial to the revolution and popularization of a new anti-epidemic concept that the public changes from multiple prevention into multiple prevention.
2. The application of the 3D multidimensional structure functional layer of the reinforced mask can greatly increase the filtration, blocking, evacuation and contact area of the medicine coating of the respiratory airflow, and the intervention of disinfectant increases the epidemic prevention strength compared with the conventional mask.
3. The structural characteristic of the reinforced mask can realize the production of environment-friendly materials, and the environment-friendly pressure of the mask used by the whole people can be reduced.
4. When the medicament carried by the functional layer of the strengthening mask has the antibacterial effect and has the effects of clearing throat, relieving sore throat and smoothing air passages, the strengthening mask has the auxiliary treatment effect on relieving the respiratory tract infection symptoms besides protection, and can also be used for the auxiliary treatment of pharyngolaryngitis, rhinitis, asthma and snoring of non-infectious diseases. The functional layer can prevent pollen allergy when the agent carried by the functional layer is photocatalyst such as nano titanium dioxide. The invention can not only realize the unidirectional epidemic prevention enhancement, but also realize the multiple functions of one cover.
5. This strengthen structural feature of gauze mask can realize exempting from the stay cord to wear, has increased the comfort of wearer and has worn when eating and sleeping and provide better condition.
6. The main active components of the disinfectant adopted by the embodiment are non-volatile, the volatile components have no unpleasant volatile odor, and the disinfectant can be inhaled into oral and nasal mucosa without causing harm, and can meet the basic requirements of long-time wearing of oral and nasal wearing articles.
The reinforced mask has the outstanding advantages that discomfort problems such as sultriness and suffocation of a wearer are solved through the lifting, putting down, opening and closing adjustable structure and the realization of the hanging-free belt, the problem that the traditional mask is not suitable for being worn in special situations such as sleeping and eating is solved, and the epidemic-prevention reinforced mask which is suitable for being worn 24 hours all day after sleeping and eating is provided for patients or suspected patients suffering from respiratory infectious disease symptoms. The whole-course wearing of the carrier of the disease source in 24 hours all day can reduce the release amount of the carrier of the disease source to the surrounding environment to a great extent, and reduce the probability of infection of the carrier of the disease source to family, roommates and colleagues. And the one-way epidemic prevention is enhanced and the auxiliary treatment effect on the related symptoms of the infected patients is achieved through the intervention of a novel germ and virus killing inhibitor and a high-efficiency vector thereof. The invention can more effectively realize prevention when one person wears a plurality of people, is beneficial to the reform and the popularization of new epidemic prevention concept, and the structural characteristics of the invention can realize the manufacture of degradable environment-friendly materials, thereby reducing the pressure of using a large number of masks in the whole society to protect the environment.
Drawings
FIG. 1 is a schematic view of a structural connection of the unidirectional anti-epidemic reinforcing mask of the present invention;
FIG. 2 is a schematic view of a second embodiment of the enhanced single-directional epidemic prevention respirator of the present invention;
FIG. 3 is a schematic view of the third structure of the reinforced single-directional epidemic prevention respirator of the present invention;
FIG. 4 is a schematic view of the fourth structure of the reinforced unidirectional anti-epidemic mask of the present invention;
FIG. 5 is a schematic view of a fifth structural connection of the unidirectional epidemic prevention enhancing respirator of the present invention;
FIG. 6 is a schematic view showing the connection of a sixth structure of the unidirectional anti-epidemic reinforcing mask of the present invention;
FIG. 7 is a schematic view showing the connection of a seventh structure of the unidirectional epidemic prevention enhancing mask of the present invention;
FIG. 8 is a schematic view of the eighth structural connection of the unidirectional anti-epidemic reinforcing mask of the present invention;
FIG. 9 is a schematic view of a structural connection of the removable double-sided sticker of the present invention;
FIG. 10 is a schematic view of a structural connection of the sandwich-like three-D mesh of the present invention;
fig. 11 is a schematic view of a structural attachment of the applicator of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The structures used in the present invention are all conventional structures unless otherwise specified; the methods used in the present invention are conventional in the art unless otherwise specified.
A unidirectional epidemic prevention reinforcing mask which can be worn 24 hours all day long, as shown in figures 1 to 8, comprises a shield-shaped mask face 1, a 3D multidimensional functional layer 2 loaded with medicament (not numbered in the figures), a supporting and fixing component 3 capable of supporting the mask face and an accessory 4 of the supporting and fixing component, wherein the 3D multidimensional functional layer is arranged on the inner side face of the shield-shaped mask face;
the 3D multidimensional functional layer can perform multidimensional filtration, adsorption and evacuation treatment on airflow and can be used as a drug layer carrier, and the drug has the function of killing or inhibiting bacteria on respiratory airflow; the shield-shaped mask surface can be detachably connected with the face of a person through the supporting and fixing component and the accessories of the supporting and fixing component, and the shield-shaped mask surface can be lifted and put down with the face of the person through the supporting and fixing component, so that the one-way epidemic prevention strengthening mask can be adjusted and changed; the supporting and fixing component can realize the opening and closing adjustability of the edge of the shield-shaped cover face, the head face and the nose bridge (through the plasticity of deformable shaping).
Preferably, the shield-shaped cover surface is made of an airtight and non-fragile safe material, such as airtight plastic, resin, organic glass and the like;
or the shield-shaped mask surface is made of a deformable breathable three-dimensional mask material;
or the shield-shaped cover surface is a mask-grade air-permeable barrier 101, and the mask-grade air-permeable barrier meets the air-impermeable requirement of the shield cover after humidification treatment of a medicament when in use; when the curved shield cover is a mask or a plush planting bottom surface 203, the supporting and fixing component is a supporting and fixing frame 301 provided with a curved grid skeleton beam 302, a plane structure 306 capable of being adhered with a movable double-sided adhesive sticker is arranged on the curved grid skeleton beam, the movable double-sided adhesive sticker 41 can be arranged on the plane structure, the curved grid skeleton beam can be detachably and fixedly arranged with a conventional planar mask or a plush planting bottom surface through the plane structure and a double-sided adhesive sticker, and the mask or the plush planting bottom surface can be fixed on the inner side surface or the outer side surface of the curved grid skeleton beam through the movable double-sided adhesive sticker;
or the curved surface grid skeleton beam is arranged into double layers, the double layers are arranged to ensure that the curved surface grid skeleton beam has the characteristics of a shield-shaped cover surface, a supporting and fixing component and a three-dimensional functional layer at the same time, the air-tightness requirement of the shield-shaped cover surface can be met, and the supporting and fixing component realizes the adjustment of the spacing distance between the shield-shaped cover surface and the oronasal face through the peripheral support legs 303 of the curved surface grid skeleton beam;
or the shield-shaped cover surface is made of a foldable degradable environment-friendly paper material;
or the shield-shaped cover surface is made of a degradable environment-friendly lunch box material.
Preferably, the shield-shaped mask comprises a mask body 101 and a concave curved surface head 102 which are connected, the mask body is a semi-circular cup-shaped or mouse-shaped body which is provided with a curved edge matched with the shape of the face of the nose of a person and is provided with an edge, and the concave curved surface head is arranged on the mask body in a protruding mode and is matched with the bridge of the nose; the head part of the concave curved surface is provided with a shaft connecting hole 103;
or the joint part of the mat surface main body and the concave curved surface head is provided with a hinge type shaft connecting structure 108, and the mat surface main body is lifted and put down through the hinge type shaft connecting structure;
or the connection and combination part of the mat cover main body and the concave curved surface head part is made of a foldable soft material, or the connection and combination part of the mat cover main body and the concave curved surface head part is a transverse strip 107 formed by thinning, and the shaft-like structure of the foldable transverse soft strip can realize the lifting and the putting down of the mat cover main body;
or the connecting joint part of the cover surface main body and the concave curved surface head is provided with a telescopic neck part 109 with a plug pin type or fan-shaped folding and unfolding structure, and the telescopic neck part can be telescopic to adapt to different face shapes;
or the shield-shaped cover surface and a supporting and fixing component arranged at the edge of the shield-shaped cover surface are integrally manufactured;
or the shield-shaped cover surface and the supporting and fixing components arranged at the edge of the shield-shaped cover surface are fixed 108 by the shafts similar to the hinges, and the distance between the cover surface and the oral and nasal face can be adjusted by opening and closing the arch-shaped supporting frames similar to the hinges.
Preferably, the supporting and fixing members comprise an upper supporting and fixing member, a side supporting and fixing member and/or a lower supporting and fixing member which can open and close the shield-shaped cover surface and the respiratory airflow between the 3D multi-dimensional functional layer and the mouth and nose, the upper supporting and fixing member is a supporting and fixing frame which is connected and arranged on the head part of the concave curved surface, the supporting and fixing frame is provided with a concave curved surface 301 matched with the outline of the bridge of the nose, the supporting and fixing frame is provided with a shaft lever 302, and the shaft lever is rotatably arranged together with a shaft connecting hole of the head part of the concave curved surface to realize the lifting and the lowering of the shield-shaped cover surface and the face of a person; the side supporting and fixing components are arch structures 307 or racket-shaped foot structures 308 which are connected with the side edge of the cover surface main body and are symmetrical along the two sides of the human face; the lower support fixing component is a concave curved surface support structure, and the curved surface contour of the lower support fixing component is matched with the contour of the lower jaw; the supporting and fixing frame can be a non-deformable detachable or foldable structure, and can also be a deformable and shape-variable adjustable structure. The deformable nose bridge support arranged on the concave curved surface head and the foldable foot-shaped support or other side supporting and fixing members arranged on the side edge of the mask surface main body are matched to adjust the opening degree of the respiratory airflow, so that the open state of the respiratory airflow can be adjusted to the closed state, and the open and closed bidirectional switching of the respiratory airflow is realized.
Preferably, the supporting and fixing member further comprises a double-rail slidable structure, the double-rail slidable structure comprises two deformable metal strips and a groove clamp 311, and the first deformable metal strip 309 is fixedly arranged on the edge 104 of the cover surface main body close to the human face; the second deformable metal strip 310 is slidably mounted on the first deformable metal strip through a slot clip, and the first deformable metal strip can deform the cover surface main body and the cover opening of the cover surface main body; the second deformable metal strip and the first deformable metal strip are attached and deformed to enable the cover opening of the cover surface main body to be in an attaching state with the face, the breathing air flow is sealed outwards, the second deformable metal strip slides to arch and is separated from the first deformable metal strip to deform to enable the cover opening of the cover surface main body to be in a separating state with the face, and the breathing air flow is opened outwards.
Preferably, the 3D multi-dimensional functional layer has characteristics of multi-dimensional surface area and multi-airflow channel, thereby having structural functions of high filtration, adsorption, airflow evacuation, efficient drug carrier and killing function of the carried drug, and is a sponge 201 with a communicated cellular structure, or a structural layer made of a sponge-like material, or a degradable scouring pad-like environment-friendly sponge made of wood pulp and natural seaweed, or a structural layer made of animal fur tufts 202 or synthetic fur tufts with a bottom surface. Such as: the thickness of the sandwich-like three-D mesh cloth 201 is 5-15MM, and the sandwich-like three-D mesh cloth is made of materials such as polyester, nylon or aramid fibers and the like, can maintain a three-D three-dimensional structure, and has the characteristics of wool-like tufts and communicated honeycombs, and the sandwich-like three-D mesh cloth 201 comprises a middle layer of 80-100-degree upright dense vertical wires 2012 and a bottom layer of dense mesh 2013. As shown in fig. 10.
Preferably, the accessory of the supporting and fixing member is a removable double-sided adhesive sticker, as shown in fig. 9, the removable double-sided adhesive sticker includes a base layer 401, an inner layer adhesive 402, an outer layer adhesive 403 and release paper 404, one side of the inner layer adhesive and one side of the outer layer adhesive are closely connected and arranged on two sides of the base layer, the release paper is detachably arranged on the other side of the inner layer adhesive and the other side of the outer layer adhesive, the inner layer adhesive can be closely connected and arranged with the supporting and fixing member, the outer layer adhesive can be detachably arranged with the head face and the bridge of the nose of a person, and the outer layer adhesive can be repeatedly adhered and torn and is not water-proof and not easy to be allergic.
Preferably, the inner glue layer is made of a nanoscale acrylic glue forming material, the outer glue layer is made of a nanoscale polyurethane glue forming material, the two layers of glue are manufactured by pressing through the traditional double-faced adhesive tape production technology, the appropriate thickness is selected to be 1-2mm, and the inner layer in contact with the support frame can form firm permanent adhesion, and the outer layer in contact with the skin can be repeatedly torn off and adhered.
Preferably, the medicament is a liquid disinfectant which has the characteristics of adhesiveness or viscosity and has the effect of killing the respiratory infectious bacteria viruses and can be attached to the functional layer in the form of a medicament layer, and the disinfectant adopts one of the following components:
0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol are mixed according to the proportion (mass ratio) to form a slightly viscous water solution;
0.5-1 percent of chlorhexidine acetate (mass ratio), 2-3 percent of NP-9 (nonoxynol-9) (mass ratio), 3-10 percent of alcohol (mass ratio) and a proper amount of food-medicine grade water-soluble glue;
or the medicament of the medicament layer is vaseline or lanolin ointment preparation containing 0.5-1% chlorhexidine acetate (mass ratio), and the ointment preparation is coated between the 3D multi-dimensional functional layer and the inner side of the shield-shaped cover surface;
or the medicament of the medicament layer is nano titanium dioxide photocatalyst paint, and when the mask is used, the mask frame is provided with a light source capable of emitting into the three-dimensional functional layer and a light source by virtue of the surrounding environment.
Preferably, the medicament is a borneol and/or a particle preparation, an ointment or a colloidal liquid compound preparation compounded by mint, magnolia flower and camphor, which has the functions of clearing throat, relieving sore throat and clearing air passages and has the antibacterial effect and the function of relieving symptoms of respiratory infectious diseases, and when the medicament is composed of four components, the mass ratio of the four components is 2: 2: 10: 2; or, the medicament also comprises wrinkled gianthyssop vital energy water or ten drops of water, and 10-30 g of magnolia flower is added in every 100 ML; 30-50 g of isatis root or honeysuckle crude drug extract or a colloidal liquid compound preparation prepared by essential oil and a colloidal component; or, the medicament also comprises cooling oil, and every 100 g of the cooling oil is added with magnolia flower equivalent to 10-30 g; 30-50 g of a compound preparation of radix isatidis or honeysuckle crude drug, cooling oil and a compound preparation of magnolia flower, radix isatidis or honeysuckle are coated between the 3D multi-dimensional functional layer and the inner side surface of the shield-shaped cover surface.
Preferably, the medicament is a slightly viscous aqueous solution prepared by dissolving 0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol in proportion (mass ratio), wherein the aqueous solution is prepared by adding 10-30 g of magnolia flower in 100ML of ageratum water or ten drops of water; 30-50 g of isatis root or honeysuckle flower crude drug extract.
Preferably, the agent is a 3D multi-dimensional stereofunctional layer self-contained agent or a layer of agent applied in use with applicator 5.
Specifically, further details are illustrated by the following examples:
example 1
A one-way epidemic prevention strengthening mask capable of being worn 24 hours all day long, a shield-shaped mask surface takes a semi-circular cup-like shape or a mouse-like shape with a curved edge mouth matched with the face shape of a mouth and a nose of a normal person and a rim as a main body and is provided with a concave curved surface head protruding out of the main body and matched with the bridge of the nose. The head part is provided with a shaft connecting hole, and the shaft connecting hole of the head part is rotatably connected with a supporting frame with a shaft lever to realize that the mask main body can be lifted and put down.
The shield-shaped cover surface is made of firm transparent or opaque plastic, resin, organic glass and other non-fragile safe materials;
the supporting and fixing component is a supporting and fixing frame which can enable the mask body and the multidimensional three-dimensional functional layer on the inner side of the mask body to keep a certain distance with the mouth and the nose to form a multidimensional breathing airflow open channel, the supporting and fixing component is made of a deformable and shaped plastic metal strip, the supporting and fixing frame arranged at the head of the mask body is provided with a concave curved surface matched with the outline of the nose bridge, and the supporting and fixing frame is provided with a shaft lever which is axially fixed with a shaft connecting hole of the head; the supporting and fixing frame arranged at the side edge of the mask body is of an arch structure which is symmetrical left and right, the plastic nose bridge support arranged on the head and the plastic arch support arranged at the side edge of the mask body are matched to enable the respiratory airflow to be in an open state, and the respiratory airflow can be deformed to fit different face shapes and adjust the opening degree. The supporting fixing frames arranged on the head part and the side edges of the cover body can also be connected by hinge type shafts, and the distance between the cover surface and the oral-nasal face can be adjusted by opening and closing the arched supporting frames similar to hinges.
The three-D multi-dimensional functional layer arranged on the inner side surface of the shield-shaped cover surface is a sandwich-like three-D mesh fabric which is 5-15MM thick, is made of polyester, nylon or aramid fiber and the like, can maintain the three-D three-dimensional structure, and has the characteristics of wool-like clumps and communicated honeycombs, and is provided with upper-layer large meshes, middle-layer 80-100-degree vertical dense vertical threads and bottom-layer dense meshes. It has the structural functions of multidimensional filtration, adsorption, evacuation and drug carrier of airflow.
The detachable fixed accessory of the supporting fixed frame and the nose face part adopts movable double-sided magic adhesive sticker which is made of three-layer structures of inner layer adhesive, outer layer adhesive and release paper, the inner layer adopts nano acrylic adhesive forming material, the outer layer adopts nano polyurethane adhesive forming material, the two layers of adhesive are manufactured by pressing through the traditional double-sided adhesive production technology, the proper thickness is selected between 1-2MM, and the detachable fixed accessory is characterized in that the inner layer contacted with the supporting frame can form firm permanent adhesion, the outer layer adhesive surface adhered with the nose face part can be repeatedly adhered and torn, is not afraid of water and is not easy to be allergic.
The three-D multi-dimensional functional layer and the inner side surface of the curved shield are detachably fixed by a movable double-sided adhesive sticker or a side clamping piece,
the medicament carried by the functional layer is a sterilizing agent which has the functions of killing respiratory infectious germs and viruses, has the characteristics of adhesiveness or stickiness and can be attached to the functional layer in the form of a medicament layer, and specifically is one of the following:
0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol are mixed according to the proportion (mass ratio) to form a slightly viscous water solution;
0.5-1 percent of chlorhexidine acetate (mass ratio), 2-3 percent of NP-9 (nonoxynol-9) (mass ratio), 3-10 percent of alcohol (mass ratio) and a proper amount of food-medicine grade water-soluble glue;
or the medicament of the medicament layer is vaseline or lanolin ointment preparation containing 0.5-1% chlorhexidine acetate (mass ratio), and the ointment preparation is coated between the 3D multi-dimensional functional layer and the inner side of the shield-shaped cover surface;
or the medicament of the medicament layer is nano titanium dioxide photocatalyst paint, and when the mask is used, the mask frame is provided with a light source capable of emitting into the three-dimensional functional layer or a light source by virtue of the surrounding environment
Example 2
A one-way epidemic prevention strengthening mask capable of being worn 24 hours all day, a joint part of a mask body and a head is of a structure of a flexible transverse strip which can be folded back, and the mask body can be lifted and put down by a shaft-like structure of the flexible transverse strip.
In the embodiment, the racket-shaped foot-shaped structures are arranged at the edges of the two sides of the mask body and are made of deformable and shapeable plastic metal strips, the strip-shaped neck and the mask body are fixedly connected in an adjustable way through a card (ka) qia, the joint part of the head and the neck can be folded back (bent and shaped), when the strip-shaped neck and the head of the racket-shaped foot-shaped structures are in the same plane (180 degrees), the head supports the mask body, and the mask body is in an open state; when the strip-shaped neck and the head are unfolded to be in a 90-degree vertical state, the head can be attached to the face. The deformable nose bridge support arranged on the head of the mask body and the foldable foot-shaped support arranged on the mask body are matched with each other to adjust the openness degree of the respiratory airflow, so that the openness state of the respiratory airflow can be adjusted to a closed state, and the open and closed bidirectional switching of the respiratory airflow is realized. The whole appearance of the utility model is similar to a frog shape or a tortoise shape.
The 3D three-dimensional structure layer of this embodiment is a pile or pile-like material layer 2.2 having the structural functions of air flow multi-dimensional filtration, adsorption, evacuation and drug carrier, specifically, an animal fur or synthetic pile with a bottom surface, and the leather surface of the animal fur or the bottom surface of the synthetic pile is detachably fixed to the inner side surface of the curved shield-shaped cover body. The end of the fur or synthetic hair facing the mouth and nose is a free end.
The medicament of the medicament layer of the embodiment is a granular preparation, an ointment or a colloidal liquid compound preparation compounded by borneol and/or mint, magnolia flower and camphor, which has the functions of clearing throat and smoothing the throat and clearing the air passage and has the antibacterial effect and can relieve the symptoms of respiratory infectious diseases, and the mass ratio of the four components is 2%; 2 percent; 10 percent; 2% or, the medicine also comprises herba Agastaches vital qi water or ten drops of water, which is added with 10-30 g flos Magnoliae per 100 ML; 30-50 g of isatis root or honeysuckle crude drug extract or a colloidal liquid compound preparation prepared by essential oil and a colloidal component.
This example is otherwise the same as example 1.
Example 3
A unidirectional epidemic prevention strengthening mask which can be worn 24 hours a day, a supporting and fixing component is a double-track slidable structure formed by two deformable shaping plastic metal strips and a groove clamp, and the first deformable metal strip is fixed at the edge of a mask body; the second deformable metal strip is slidably fixed on the first strip by the groove clamp, and the first strip can deform the cover body and the cover opening; the second strip and the first strip can be adjusted to be in a fit state with the mask opening and the face, the second strip slides and arches and is separated from the first strip to be deformed, the mask opening and the face can be separated, and the respiratory airflow is open to the outside.
The 3D three-dimensional structure layer of this embodiment is a synthetic sponge with a communicating honeycomb feature that has the structural functions of airflow multi-dimensional filtration, adsorption, evacuation and drug carrier.
The functional layer of the embodiment is the magnolia flower which is added with 10-30 g of cooling oil per 100 g and has the functions of clearing throat, relieving sore throat and smoothing air passage, and the cooling oil has the antibacterial effect and also has the function of relieving the symptoms of respiratory infectious diseases; 30-50 g of a compound preparation of radix isatidis or honeysuckle crude drug, cooling oil and a compound preparation of magnolia flower, radix isatidis or honeysuckle are coated between the 3D multi-dimensional functional layer and the inner side surface of the shield-shaped cover surface.
This example is otherwise the same as example 1.
Example 4
A unidirectional epidemic prevention strengthening mask which can be worn 24 hours a day, a shield-shaped mask surface is made of deformable traditional three-dimensional mask materials.
Example 5
The joint of the mat surface main body and the concave curved surface head part is provided with a hinge type 108 shaft connecting structure, and the mat surface main body is lifted and put down through the hinge type shaft connecting structure (see fig. 7).
This example is otherwise the same as example 1.
Example 6
The connection joint of the mask surface main body and the concave curved surface head part is provided with a retractable neck part of a plug pin type or fan-shaped folding and unfolding structure 109, and the neck part can be retracted to adapt to different face shapes (see fig. 8);
this example is otherwise the same as example 1.
Example 7
A unidirectional epidemic prevention strengthening mask which can be worn 24 hours all day long, a shield-shaped mask face is a conventional plane mask or a plush bottom face (the shield cover air-tight condition is satisfied by the humidification of a medicament), and a supporting and fixing frame is provided with a curved surface grid bone beam; the curved surface grid skeleton beam is provided with a local plane structure which can be adhered with a movable double-sided adhesive sticker, the double-sided adhesive tape at the position is used for detachably fixing a conventional plane mask or a plush planting bottom surface and the curved surface grid skeleton beam, the conventional mask or the plush planting bottom surface can be fixed on the inner side surface of the curved surface grid skeleton beam through the double-sided adhesive tape and can also be fixed on the outer side surface, or the inner surface and the outer surface of the curved surface grid skeleton beam are arranged in a double-layer mode to have the characteristics of a shield-shaped cover surface, a supporting and fixing frame and a three-dimensional functional layer, and the grid skeleton beam and double-layer structure meets the air impermeability condition of the shield-shaped cover surface. The supporting and fixing frame realizes the adjustment of the distance between the shield-shaped mask surface and the oral and nasal face by the peripheral support legs of the curved surface grid bone beams. The medicament of the medicament layer of the embodiment is a slightly viscous aqueous solution prepared by dissolving 0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol according to the proportion (mass ratio), wherein the aqueous solution is prepared by adding 10-30 g of magnolia flower in 100ML of ageratum solution or ten drops of water; 30-50 g of isatis root or honeysuckle flower crude drug extract.
Example 8
A one-way epidemic prevention strengthening mask which can be worn 24 hours a day, a shield-shaped mask surface is composed of curved surface grid bone beams and is manufactured integrally with a frame supporting and fixing frame. The support frame arranged at the bottom edge of the curved surface grid bone beam is a frame support frame which is matched and fixed with the lower jaw, the support frame is vertically fixed with the grid surface bone beam frame or axially fixed, the shaft is fixed for switching and adjusting the support and the closing of the shield-shaped cover surface, the lower jaw support frame can also be provided with the grid bone beam, the inner side surface of the lower jaw support frame is provided with a three-dimensional functional structure layer, and the three-dimensional functional structure layer can transversely filter and kill the downward exhaled air flow so as to avoid incomplete epidemic prevention of the exhaled air flow.
Example 9
A unidirectional epidemic prevention strengthening mask which can be worn 24 hours a day is provided, and a shield-shaped mask surface is made of foldable degradable environment-friendly paper materials.
Example 10
A one-way epidemic prevention strengthening mask which can be worn 24 hours a day is characterized in that a shield-shaped cover surface is made of degradable environment-friendly lunch box materials synthesized by natural raw materials such as paper pulp, straw fiber, starch and the like in the prior art.
Example 11
A unidirectional epidemic prevention strengthening mask which can be worn 24 hours a day, a 3D multidimensional structure adopts degradable scouring pad-shaped environment-friendly sponge made of wood pulp and natural seaweed. Or bread slice and bran dough are shaped, dehydrated and modified with edible gelatin coating slurry.
Example 12
A unidirectional epidemic prevention strengthening mask capable of being worn 24 hours a day is provided with a fine mist sprayer which is independent of a shield cover and can be used for conveniently applying a disinfecting and killing agent coating to a functional layer without an agent coating or atomizing and humidifying the functional layer containing the disinfecting and killing agent coating.
Preferably, as shown in fig. 11, the applicator is a hand-held small electrically-controlled liquid medicine refining sprayer with the diameter of 3-5cm and the height of 10-15cm, the refining sprayer comprises a cylindrical liquid storage tank shell 502 with an automatic spraying nozzle and a liquid injection hole, and a cylindrical shell 501 provided with a fine mist generation module, a power supply module, a control module area and a switch button, the liquid storage spraying tank and an electric involved functional area form a two-section conjoined bottle-shaped structure, the liquid medicine is stored in a liquid storage tank of the fine sprayer, and when the switch is opened in use, the fine mist of the liquid medicine can be sprayed on the surface of a carrier through the nozzle. (the applicator is the prior art, and is not detailed here) the applicator has the function of applying refined water mist, and the dried medicine coating on the carrier can show the effect of killing the respiratory infectious disease sources after being humidified by the mist.
The one-way epidemic prevention strengthening mask which can be worn 24 hours a day can be used by the following method:
the invention relates to a one-way epidemic prevention strengthening mask which is suitable for being worn 24 hours including sleeping and eating for blocking, filtering, eliminating and killing the pathogen of an expired air flow, and is suitable for being worn by a patient or a suspected patient with respiratory infectious diseases such as influenza and the like to prevent germs or viruses existing in the expired air flow or droplets from infecting others. The breathing air flow can be switched into an open state for sleeping and wearing, so that the family and the roommates in the same room are prevented from being infected. The shield-shaped cover can be lifted and put down to wear during eating, the cover is lifted when a meal clamping port is used, and the cover is put down after the meal clamping port is used, so that family members and colleagues who have dinner together during eating are prevented from being infected. The 3D multi-dimensional functional structure layer can be dismantled fixedly with the cover body, and the medicament coating can be applyed before leaving the factory in the production process, also can be carried out the spraying by the wearer before the use at will, and gluey nature or viscidity liquid medicine can be reserved and are packed jointly in mini (small-size) handheld sprayer and gauze mask, use at any time. The medicament coating applied before the mask leaves factory may be dried, and the functional layer can be atomized and humidified by a mini (small) handheld electronic control fine mist humidifier in the prior art before use. The invention uses the traditional three-dimensional mask as the mask or the mask made of other materials which are breathable and have the function of filtering pathogenic bodies, and can switch the shield cover modulation to the closed state in a non-special time state (normal state), thereby preventing infection of other people and preventing infection of other people. The opening or closing of the shield cover can be controlled according to different environments at different time intervals, and the whole-course protection of 24 hours all day is realized. When the medicament carried by the functional layer has the antibacterial effect and has the functions of clearing throat, relieving sore throat and smoothing air passages, the medicament can be used for protecting respiratory infectious diseases and can also be used for the adjuvant treatment of sphagitis, rhinitis, asthma and snoring. The functional layer can prevent pollen allergy when the agent carried by the functional layer is photocatalyst such as nano titanium dioxide.
Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.

Claims (10)

1. A unidirectional epidemic prevention strengthening mask capable of being worn 24 hours a day is characterized in that: the reinforcing mask comprises a shield-shaped mask surface which can be worn without a hanging belt, a 3D multi-dimensional functional layer loaded with medicaments, a supporting and fixing component which can support the mask surface and accessories of the supporting and fixing component, wherein the 3D multi-dimensional functional layer is arranged on the inner side surface of the shield-shaped mask surface;
the 3D multidimensional functional layer can perform multidimensional filtration, adsorption and evacuation treatment on airflow and can be used as a medicament carrier, and the medicament has the function of killing or inhibiting bacteria of a disease source of respiratory airflow; the shield-shaped cover can be detachably connected with the face of a person through the supporting and fixing component and the accessory of the supporting and fixing component, and the shield-shaped cover can be lifted up and put down with the face of the person through the supporting and fixing component; the supporting and fixing component can realize the opening and closing of the edge of the shield-shaped cover surface, the head surface and the nose bridge.
2. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 1, wherein: the shield-shaped cover surface is made of an airtight and unbreakable safety material;
or the shield-shaped mask surface is made of a deformable breathable three-dimensional mask material;
or the shield-shaped cover surface is a mask-level breathable barrier, and the mask-level breathable barrier meets the airtight requirement of the shield cover after humidification treatment of a medicament when in use; when the curved shield cover is a mask or a plush bottom surface, the supporting and fixing component is a supporting and fixing frame provided with a curved grid skeleton beam, a plane structure which can be adhered with a movable double-sided adhesive sticker is arranged on the curved grid skeleton beam, the movable double-sided adhesive sticker can be arranged on the plane structure, the curved grid skeleton beam can be detachably and fixedly arranged with a conventional mask or the plush bottom surface through the plane structure and a double-sided adhesive sticker, and the mask or the plush bottom surface can be fixed on the inner side surface or the outer side surface of the curved grid skeleton beam through the movable double-sided adhesive sticker;
or the two side surfaces of the curved surface grid bone beam are provided with a mask or plush double-layer structure, the double-layer structure is arranged to ensure that the mask has the characteristics of a shield-shaped mask surface, a supporting and fixing component and a three-dimensional functional layer at the same time, the requirement of the shield-shaped mask surface on air impermeability can be met, and the supporting and fixing component realizes the adjustability of the spacing distance between the shield-shaped mask surface and the oronasal face through the peripheral support legs of the curved surface grid bone beam;
or the shield-shaped cover surface is made of a foldable degradable environment-friendly paper material;
or the shield-shaped cover surface is made of a degradable environment-friendly lunch box material.
3. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 1, wherein: the shield-shaped mask surface comprises a mask surface main body and a concave curved surface head which are connected, the mask surface main body is a semi-circular cup-shaped or mouse-shaped main body which is provided with a curved edge matched with the shape of the face of the nose of a person and is provided with an edge, and the concave curved surface head is arranged on the mask surface main body in a protruding mode and is matched with the bridge of the nose; the head part of the concave curved surface is provided with a shaft connecting hole;
or the joint part of the mat surface main body and the concave curved surface head is provided with a hinge type shaft connecting structure, and the mat surface main body is lifted and put down through the hinge type shaft connecting structure;
or the connection and combination part of the mat cover main body and the concave curved surface head part is made of a foldable soft material, or the connection and combination part of the mat cover main body and the concave curved surface head part is a transverse strip formed by thinning, and the shaft-like structure of the foldable transverse soft strip can realize the lifting and the putting down of the mat cover main body;
or the connecting joint part of the cover surface main body and the concave curved surface head is provided with a telescopic neck part of a plug pin type or fan-shaped folding and unfolding structure, and the telescopic neck part can adapt to different face shapes through the telescopic effect of the neck part;
or the shield-shaped cover surface and a supporting and fixing component arranged at the edge of the shield-shaped cover surface are integrally manufactured;
or the shield-shaped cover surface and the supporting and fixing components arranged at the edge of the shield-shaped cover surface are fixed by shafts similar to hinges, and the distance between the cover surface and the oral and nasal face can be adjusted by opening and closing the supporting frames similar to the hinges.
4. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 3, wherein: the supporting and fixing components comprise an upper supporting and fixing component, a side supporting and fixing component and/or a lower supporting and fixing component which can be opened and closed, and are arranged between the 3D multi-dimensional functional layer and the mouth and nose, the upper supporting and fixing component is a supporting and fixing frame which is connected and arranged on the head part with the concave curved surface, the supporting and fixing frame is provided with the concave curved surface matched with the outline of the nose bridge, the supporting and fixing frame is provided with a shaft lever, and the shaft lever is rotatably installed together with a shaft connecting hole of the head part with the concave curved surface to realize the lifting and the putting down of the shield-shaped cover surface and the face of a person; the side supporting and fixing components are of arch structures or racket-shaped foot structures which are connected with the side edge of the cover surface main body and are symmetrical along the two sides of the human face; the lower supporting fixing component is a concave curved surface supporting structure, and the curved surface contour of the lower supporting fixing component is matched with the contour of the lower jaw.
5. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 4, wherein: the supporting and fixing component also comprises a double-track slidable structure, the double-track slidable structure comprises two deformable metal strips and a groove clamp, and the first deformable metal strip is fixedly arranged on the edge of the cover surface main body, which is close to the human face; the second deformable metal strip is slidably mounted on the first deformable metal strip through the groove clamp, and the first deformable metal strip can deform the cover surface main body and the cover opening of the cover surface main body; the second deformable metal strip and the first deformable metal strip are attached and deformed to enable the cover opening of the cover surface main body to be in an attaching state with the face, the breathing air flow is sealed outwards, the second deformable metal strip slides to arch and is separated from the first deformable metal strip to deform to enable the cover opening of the cover surface main body to be in a separating state with the face, and the breathing air flow is opened outwards.
6. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 1, wherein: the 3D multi-dimensional functional layer is a sponge with a communicated honeycomb structure, or a structural layer made of a sponge-like material, or a degradable scouring pad-shaped environment-friendly sponge made of wood pulp and natural seaweed, or a structural layer made of a synthetic wool tuft material with a leather tuft or a bottom surface of an animal.
7. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 1, wherein: the annex of support fixed component is for removing two-sided non-setting adhesive, can remove two-sided non-setting adhesive and include basic unit, inlayer glue, outer glue and leave type paper, and a side that inlayer glue, outer glue is closely connected and sets up on the both sides face of basic unit, and the setting can be dismantled from type paper to another side that inlayer glue, outer glue, and the inlayer glue can closely be connected the setting with support fixed component, and outer glue can dismantle the setting with people's head face and bridge of the nose, and outer glue can be repeated to glue to take off and not afraid of water, be difficult for the allergy.
8. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 1, wherein: the medicament is a liquid disinfectant which has the functions of killing respiratory infectious germs and viruses, has the characteristics of adhesiveness or stickiness and can be attached to the functional layer in the form of a medicament layer, and the disinfectant adopts one of the following components:
0.5-1% of chlorhexidine acetate, 2-3% of NP-9 (nonoxynol-9) and 3-10% of alcohol are mixed according to the proportion (mass ratio) to form a slightly viscous water solution;
0.5-1 percent of chlorhexidine acetate (mass ratio), 2-3 percent of NP-9 (nonoxynol-9) (mass ratio), 3-10 percent of alcohol (mass ratio) and a proper amount of food-medicine grade water-soluble glue;
or the medicament of the medicament layer is vaseline or lanolin ointment preparation containing 0.5-1% chlorhexidine acetate (mass ratio), and the ointment preparation is coated between the 3D multi-dimensional functional layer and the inner side of the shield-shaped cover surface;
or the medicament of the medicament layer is coating of nano titanium dioxide photocatalyst, and when the support fixing member is used, the support fixing member can be provided with a light source capable of emitting into the three-dimensional functional layer or a light source by virtue of the surrounding environment.
9. The unidirectional epidemic prevention reinforcing mask that can be worn 24 hours a day according to claim 1, wherein: the medicament is a particle preparation, an ointment or a colloidal liquid compound preparation compounded by borneol and/or mint, magnolia flower and camphor, which has the functions of clearing throat, relieving sore throat and smoothing air passage and has the antibacterial effect and the function of relieving symptoms of respiratory infectious diseases, and when the medicament is composed of four components, the mass ratio of the four components is 2: 2: 10: 2; or, the medicament also comprises wrinkled gianthyssop vital energy water or ten drops of water, and 10-30 g of magnolia flower is added in every 100 ML; 30-50 g of isatis root or honeysuckle crude drug extract or a colloidal liquid compound preparation prepared by essential oil and a colloidal component; or, the medicament also comprises cooling oil, and every 100 g of the cooling oil is added with magnolia flower equivalent to 10-30 g; 30-50 g of a compound preparation of radix isatidis or honeysuckle crude drug, cooling oil and a compound preparation of magnolia flower, radix isatidis or honeysuckle are coated between the 3D multi-dimensional functional layer and the inner side surface of the shield-shaped cover surface.
10. The unidirectional epidemic prevention enhancing mask according to any one of claims 1 to 9, which can be worn 24 hours a day, wherein: the medicament is self-contained in the 3D multi-dimensional functional layer or applied by an applicator in use.
CN202110577553.3A 2021-05-26 2021-05-26 One-way epidemic prevention strengthening mask capable of being worn 24 hours a day Active CN113287813B (en)

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