CN107467744A - Anti- haze health-care gauze mask - Google Patents
Anti- haze health-care gauze mask Download PDFInfo
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- CN107467744A CN107467744A CN201710621772.0A CN201710621772A CN107467744A CN 107467744 A CN107467744 A CN 107467744A CN 201710621772 A CN201710621772 A CN 201710621772A CN 107467744 A CN107467744 A CN 107467744A
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- mouth
- medicine
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- 238000001914 filtration Methods 0.000 claims abstract description 197
- 239000003814 drug Substances 0.000 claims abstract description 130
- 229940079593 drug Drugs 0.000 claims abstract description 67
- 239000011859 microparticle Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 6
- 230000000241 respiratory effect Effects 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 79
- 239000000463 material Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000000356 contaminant Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 210000001331 nose Anatomy 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 238000009298 carbon filtering Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000002685 pulmonary effect Effects 0.000 description 4
- 239000000341 volatile oil Substances 0.000 description 4
- 241000218378 Magnolia Species 0.000 description 3
- 208000006673 asthma Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 241000218394 Magnolia liliiflora Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 208000030303 breathing problems Diseases 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000002327 cardiovascular agent Substances 0.000 description 1
- 229940125692 cardiovascular agent Drugs 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 206010013663 drug dependence Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of anti-haze health-care gauze mask, including cover body (1), filtration cartridge (2), take medicine filtration core (6), wherein filtration cartridge (2) is arranged on cover body outer surface, its side wall is communicated with the first gas mouth (21) in the external world, and bottom is communicated with the second gas mouth (22) on the inside of cover body；It is the three-dimensional filtration for including insoluble drug release position (62) and drug storage position (61) to take medicine filtration core (6), filtration cartridge (2) is embedded in, makes to take the vertical cover body surface normal n below of gas active path tangent vector m in medicine filtration core (6)；Second gas mouth (22) place is provided with the first breather valve (4)；Cover body (1) is provided with the second breather valve (5).The present invention filters out pollutant by abundance filtering free path and contact surface area, and filtering gas is entered human body after being mixed with drug microparticles, has the advantages of filtering is abundant, and respiratory resistance is small, and drug waste is small and dosage is controllable, available for anti-haze or health care.
Description
Technical field
The invention belongs to technical field of living goods, more particularly to a kind of anti-haze health-care gauze mask, available for aspiration contamination gas
The filtering of body and the alleviation of a variety of diseases.
Background technology
Air pollution has become the social problem of puzzlement people's production and living, especially various suspended particulate substance contents
Serious is exceeded, has threatened the health of people.Wherein PM2.5 is the main assailant for causing haze weather, particle diameter
Below 2.5 microns, the systems of defense such as nasal cavity, the throat of human body, the blood circulation system of infiltration, to breathing can be passed through
System and cardiovascular system cause very major injury.PM2.5 regards as one-level carcinogenic substance by international cancer research institution.
Another aspect pulmonary administration is the most fast most efficient method for treating many diseases, especially to angiocardiopathy,
PUD D, breathing problem etc..But pulmonary administration means are single at present and compliance is poor, and mouth mask is used to be carried as medicine
Body is not also common to the technology of pulmonary administration by breathing, and patient matches somebody with somebody and worn masks primarily to preventing extraneous bacterial virus at present
Infringement, and those are not used widely merely by the health-care gauze mask for simply adding certain medicinal powder sack.
In many mouth mask types that prior art is realized, common gauze class mouth mask and common medical mask are to PM2.5
Particle does not have filter effect substantially；Part mouth mask in 3M series is less than 2.5 micron particles things to diameter certain effect, but
It is that respiratory resistance to be present big, wears easily occur that anoxic is uncomfortable in chest to wait physiology reflection for a long time.The filter type of this kind of mouth mask is two dimension
Structured filter or " face " structured filter, i.e. gas are only the mouth and nose that intelligent can be just arrived by the filtering of mouth mask superficial layer
Place, gas effectively filter that free path is very short, this result in gas filtration it is insufficient, as filtering material superficial layer it is easily dirty
Dye, mouth mask service life are short.And the gas permeability and filter effect of these mouth masks are conflicting, when the stop of mouth mask superficial layer
Grain thing is tighter, and its filter effect is better, but gas permeability is poorer, and vice versa.
It is used for some three dimensional filter structures or " body " filtration mouth mask of anti-haze on the market at present, mainly using mouth mask
The three dimensional filter device of front end carries out gas filtration, and the tangent vector in its gas filtration path is parallel to cover body table below filter
The normal vector in face.The filtering theory intrinsic by continuing to use traditional mouth mask, this kind of mouth mask cause a kind of negative technique effect,
The filter effect that i.e. mouth mask is wanted to reach is better, and the effective filtration path of gas will be longer, then the filter of mouth mask front end
It is bigger, and if to realize other functions in filter, its filter can further increase again, final easily to be formed
A kind of mouth mask of similar " hog snout " shape, causes volume heaviness, function limitation, wears the problems such as cumbersome, inconvenient to carry.
For health-care gauze mask, such as patent CN106237557A, it is discharged on the device air bleeding valve of medicine, this kind of health-care gauze mask
The device of release medicine is not easy to change, and medicine can not be made uniformly to be mixed with gas；What it is due to choice of drug is medicinal powder, is easily blocked
Screen pack or filter bag surface, therefore health-care effect and unobvious, utilization ratio of drug are low.And for example patent CN105747317A, its
Chinese medicine health-care layer is added only in the cover body of mouth mask, the medicine that this kind of health-care gauze mask only has at mouth and nose is utilized, and is inhaled every time
Enter human body medicine amount to be difficult to control, the waste of medicine is easily caused when exhaling every time, especially more precious medicine, wasting will
It is more notable；Additionally, due to medicinal health-care layer finite thickness, it takes dose can also decline rapidly over time, cause mouth mask
The change of Chinese medicine health-care layer is excessively frequent, and the dosage for also easily causing patient is continuously increased, and produces drug dependence.
One common feature of above-mentioned mouth mask is, the method for the tangent line rector of the effective filtration path of gas parallel to mouth mask surface
Line vector, gas reach at the mouth and nose of human body through cover body.Gas filtration path fails to make full use of mouth mask side in this
Limited space, cause the filter volume of current three-dimensional structure filter face mask front end heavy, and cause function because of structure and
It is restricted；Filter effect be present and the problem of respiratory resistance contradicts in the haze-proof mask for also resulting in the filtering of current two-dimensional structure.
The content of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, a kind of anti-haze health-care gauze mask is proposed, with fully profit
With the lateral space outside mouth mask, reduce respiratory resistance and mouth mask volume, improve mouth mask filter effect and utilization ratio of drug.
To achieve the above object, the present invention provides following two technical schemes：
Technical scheme one：
A kind of haze-proof mask, including cover body, filtration cartridge, filtration core, it is characterised in that：
At least one filtration cartridge on surface on the outside of the cover body；
The filtration cartridge, its bottom are fixed on the surface on the outside of cover body；The first of the external world is communicated with its side wall
Gas port；Its bottom is communicated with the second gas mouth on the inside of cover body；
The filtration core is three-dimensional filtration, is embedded in filtration cartridge；Ambient atmos are entered simultaneously by first gas mouth
Flowed out from second gas mouth, the effective filtration path of gas is formed in filtration core, and the tangent vector m of effective filtration path is vertical
Normal vector n in cover body surface below.
Technical scheme two：
A kind of health-care gauze mask, including cover body, filtration cartridge, take medicine filtration core, it is characterised in that：
At least one filtration cartridge on surface on the outside of the cover body；
The filtration cartridge, its bottom are fixed on the surface on the outside of cover body；The first of the external world is communicated with its side wall
Gas port；Its bottom is communicated with the second gas mouth on the inside of cover body；
It is described to take medicine filtration core, using the three-dimensional filtration core that carries medicines structure is included, and it is embedded in filtration cartridge, makes
Ambient atmos enter from first gas mouth, after the three-dimensional filtration core processing, are entered by second gas mouth on the inside of cover body, and at this
Gas filtration is formed in three-dimensional filtration core and takes the active path of medicine, the tangent vector m of the active path is perpendicular to cover body below
The normal vector n on surface.
The present invention has the advantages that compared with existing product：
1. the present invention uses for reference fish gill physiological structure, first gas mouth is arranged in the side wall of filtration cartridge so that gas
The tangent vector m of effective filtration path perpendicular to the normal vector n on cover body surface below, change gas into mouth mask this
Intrinsic filtering theory, make mouth mask lateral space obtain it is abundant must utilize, under conditions of good filter effect is obtained, contract significantly
The small height of filtration cartridge, solve the problems, such as that conventional three-dimensional structured filter mouth mask filter volume is heavy, function limitation.
2. filtration cartridge, compared to this larger feature of other facial positions, is arranged on people by the present invention by face position
During face position, its open ended filtration core has very big length and width, compared to prior art, it is advantageous that greatly increasing
Gas filtration free path and the free time of filtration cartridge are added, filtering material is had time and space absorption or the filtering of abundance
Contaminant particles in gas, solve the problems, such as that filter effect and respiratory resistance contradict in traditional mouth mask.
3. the present invention uses for reference the characteristics of capillary absorbance oxygen in the fish gill, filtration core uses such as sponge cellular solid mistake
Structure or the three-dimensional filtration of threadiness are filtered, to have very big contact table with contaminant particles in gas while gas permeability is ensured
Area, improve absorption and stop the ability of contaminant particles, compared to two-dimentional filter face mask technology, gas is significantly greatly increased in the present invention
The contact area of middle contaminant particles and filtering material, solve and halfway problem is filtered to dusty gas.
4. the gas path formed in the filtration cartridge of the present invention is longer, filtration core can be made to ensure the condition of air permeability
Under, it is reasonably combined using the progress of a variety of filtering materials, variety classes pollutant in PM2.5 must be carried out so as to purposive
Filter, such as common haze mouth mask some Organic Pollution particles more difficult to filter, therefore the present invention can increase to being polluted in gas
Particle kind filters out, and it is insufficient to solve the problems, such as that traditional mouth mask filters to contaminant particles species.
5. use can add the stereochemical structure for carrying medicine in the three dimensional filter core of the present invention, the insoluble drug release in the structure
Position supplies dose using what the control of drug molecule diffusion effect breathed every time, and controls mouth mask by the drug storage position of setting structure
The dose of carrying, compared to Traditional health care mouth mask, the present invention not only makes the gas of incoming call and medicine mix more uniform, and
Mouth mask carries dose and the confession dose of each air-breathing is more controllable.
6. the filtration core of the present invention can not only carry solid-state drug but also can carry liquid drug, such as suppress asthma
Magnolia flower volatile oil, therefore the present invention is not limited to the Chinese medicine powder that current health-care gauze mask uses, and makes the worker of association area
Can be researched and developed according to different diseases or health care purpose it is new take medicine filtration core, it is more wide so as to expanded out for association area
Space；The convertibility for taking medicine filtration core is also brought great convenience for people using the filtration core of different health-care efficacies.In addition
Compared to other health cares or mode of curing the disease, the present invention is carried out pulmonary administration by way of mouth mask, allows medicament to directly act on
In focus, therapeutic effect is improved, reduces medicine systemic side effects.
7. the medicine filtration core of taking of the present invention is placed in filtration cartridge, and discharges medicines structure close to second gas mouth, this
To be directly installed on different from those with health care medicinal on ventilative cover body, thus the present invention when idle its take dose and will not go out
It is now substantial amounts of to be lost in, be not in that medicine only at mouth and nose is utilized when in use, the drug utilization substantially increased
Rate.
8. the present invention can also set the first breather valve in the position of first gas mouth, the medicine quilt in filtration cartridge is prevented
Exhaled gas is discharged to the external world, therefore the present invention greatly improves the drug waste problem caused by Respirator structure is improper.
Below with reference to the accompanying drawings, embodiments of the present invention is described in detail：
Brief description of the drawings
Fig. 1 is the outside structure diagram of the present invention；
Fig. 2 is the inside structure schematic diagram of the present invention；
Fig. 3 is the cross-sectional structure schematic diagram of the filtration cartridge of the embodiment of the present invention 1；
Fig. 4 is the filter core structure schematic diagram that liquid drug is carried in the embodiment of the present invention 1；
Fig. 5 is insoluble drug release position and the storing position schematic diagram of liquid in Fig. 4；
Fig. 6 is the outside structure diagram of the embodiment of the present invention 2；
Fig. 7 is the cross-sectional structure schematic diagram for the filtration cartridge that solid-state drug is carried in the embodiment of the present invention 2；
Fig. 8 is the filter core structure schematic diagram that solid-state drug is carried in the embodiment of the present invention 2；
Fig. 9 is insoluble drug release position and the storing position schematic diagram of solid-state drug in Fig. 8；
Figure 10 is the outside structure diagram of the embodiment of the present invention 3；
Figure 11 is the cross-sectional structure schematic diagram of filtration cartridge in the embodiment of the present invention 3；
Figure 12 is the structural representation of filtration core in the embodiment of the present invention 3；
Figure 13 is the outside structure diagram of the embodiment of the present invention 4；
Figure 14 is the cross-sectional structure schematic diagram of filtration cartridge in the embodiment of the present invention 4.
Embodiment
First, term is explained：
" cover body ", to broadly understood, it has different implications according to different application scene, including air-locked cover body, can
Ventilative cover body, non-woven fabrics cover body, medical grade rubber cover body etc.；And the shape of cover body, ventilative degree and material used can be different.
" filtration cartridge " to broadly understood, it can be cube structure, cylindrical structure, can be plastic material, timber
Material, quality of rubber materials etc., and the shape of filtration cartridge and material used can be set according to specific application scenarios.
" normal vector " and " tangent vector ", these indicating positions or position relationship are based on orientation shown in the drawings or position
Relation, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or structure must have
There is specific position, with specific placement configurations, therefore be not considered as limiting the invention.
" taking medicine filtration core ", " position of insoluble drug release ", " drug storage position " should broadly understood, such as take medicine filtration core
Solid-state drug, liquid medicine can be carried, can and for example carry cardiovascular drugs, asthmatic medicament etc., and for example partial structurtes carry
Medicine or filtration core overall structure pass through drug-treated；The stereochemical structure for carrying volatilization class medicine can have fuse shape
Release medicines structure and transversely arranged three-dimensional drug storage structure composition or be that there is the release medicines structure of micro-pore shape and vertical
To three-dimensional drug storage structure, or whole filtration core is arranged through drug-treated, discharging medicines structure and drug storage structure turns into same
Structure.Its structure and drug type are designed according to concrete application scene in practice.
" effective filtration path of gas " and " active path " is broadly understood, such as gas is flowed through in filtration core
Path can be straight line path, curved path, dog leg path etc..
Refer to the side where cover body concave surface " on the inside of cover body ", for covering the mouth and nose organ of face；
It is the side where cover body convex surface " on the outside of cover body ", it is relative with " on the inside of cover body ".
After " opening " refers to that lid is opened, together with the local location of lid and filtration cartridge is still ined succession.
After " taking apart " refers to that lid is opened, together with lid is no longer ined succession with filtration cartridge.
" flat filter structure " refers to height compared to filtration more than length or small two orders of magnitude of width, such as one layer
Filter cloth or filter cotton thin slice etc., belong to " face " filtration or two-dimensional structure.
" three-dimensional filtration " is different from for " flat filter structure ", and three-dimensional filtration has relatively obvious length
Degree, width and height, belong to " body " filtration or three dimensional filter structure.
2nd, instantiation
Below in conjunction with the accompanying drawings, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.Obviously, it is described
Embodiment be the present invention part of the embodiment, the embodiment being not all of, those skilled in the art can without prejudice to
Similar popularization is done in the case of intension of the present invention, therefore the present invention is not limited by following public specific embodiment.Based on this
Embodiment in invention, all other implementation of those of ordinary skill in the art's gained on the premise of creative work is not made
Example, belong to the scope that the present invention is protected.
Embodiment 1：Carry the anti-haze health-care gauze mask of liquid drug
Referring to figs. 1 to Fig. 5, this example includes cover body 1, filtration cartridge 2, takes medicine filtration core 6 and is linked with 7, wherein：
Cover body 1, is made of medical silica-gel and profile matches with face, each side installation one on its outer surface
Individual filtration cartridge 2, its left and right edges side are respectively provided with an ear-wearing type and are linked with；The bottom of cover body 1 is provided with the second breather valve 5,
For making exhaled gas be discharged into the external world from the inner side of cover body 1, improve expiratory resistance.As shown in figure 1, the dotted line in figure on cover body 1
Part is filtration cartridge installing zone 201, and arrow represents that filtration cartridge 2 is according in the region in figure.The structure of the inner side of cover body 1
As shown in Figure 2.
Filtration cartridge 2, using rectangular parallelepiped structure made of polypropylene material, its bottom is fixed on the outer surface of cover body 1
Filtration cartridge installation region 201, and be communicated with the side wall of face's lateral direction inside filtration cartridge and extraneous the
One gas port 21, the opening position that the bottom of the filtration cartridge other end is relative with first gas mouth 21 are communicated with the inside of cover body
Second gas mouth 22；The upper end of filtration cartridge 2 is provided with the lid 23 that can be taken apart, and medicine filtration core 6 is taken for changing.Second
The opening position of gas port 22 is provided with the first breather valve 4, for making incoming call gas enter the inner side of cover body 1, and stops exhaled gas
Into filtration cartridge 2, the waste of medicine is prevented.As shown in Figure 3.
Medicine filtration core 6 is taken, using the three-dimensional filtration for carrying liquid volatilization medicine, liquid volatilization medicine is roared for suppression
The magnolia flower volatile oil of asthma.Take medicine filtration core 6 to be embedded in filtration cartridge 2, ambient atmos is entered from first gas mouth 21, through this
After the processing of three-dimensional filtration core, entered by second gas mouth 22 on the inside of cover body, and formed in the three-dimensional filtration core gas filtration and
Take the active path of medicine, the normal vector n of the tangent vector m of the active path perpendicular to cover body surface below.Take medicine filtration core 6
Composition material putting in order to fold HEPA filter paper, activated carbon filtering sponge from first gas mouth 21 to second gas mouth 22.
Be close to activated carbon filtering sponge material side is insoluble drug release part 62, and is the storage flower bud of lily magnolia in the downside of these filtering materials
The drug storage position 61 of volatile oil, the insoluble drug release part 62 and drug storage position 61 are interconnected, and insoluble drug release part 62 uses
One layer of ventilative thin layer oil suction fibre is made, drug storage position 61 using three-dimensional block oleophylic cotton into.As shown in Figure 4 and Figure 5.
When people's air-breathing, the first breather valve 4 is opened, and the second breather valve 5 is closed；Ambient atmos enter from first gas mouth 21
In filtration cartridge 2, after taking medicine filtration core 6 and handling, contaminant particles are filtered out, the gas of formation carrying drug microparticles, and from
Second gas mouth 22 is reached on the inside of cover body, eventually enters into human body.Taken in ambient atmos during medicine filtration core 6 handles,
A filtering can be formed and carry effective filtration path of medicine by taking in medicine filtration core 6, effective filtration path tangent vector m is vertical
Normal vector n in cover body surface below.The architectural feature ensure that the present embodiment can make full use of face space, make gas
There are enough free paths and free time fully to be contacted with filtering material during filtering.In gas and pharmaceutical admixture procedures, medicine
Thing release position 62 obtains medicine using the diffusion effect of magnolia flower volatile oil molecule from drug storage position 61, and into filtration cartridge 2
Discharge drug microparticles.Therefore the present embodiment can be controlled by insoluble drug release position 62 each air-breathing supply dose, and by
What drug storage position 61 added medicine to control mouth mask always takes dose.
When people exhales, the first breather valve 4 is closed, and the second breather valve 5 is opened, and exhaled gas is discharged to from the second breather valve 5
The external world, avoid exhaled gas that the medicine taken in medicine filtration core 6 is discharged into the external world, cause drug waste.
When the present embodiment leaves unused, air-flow is not present in filtration cartridge 2, therefore take the medicine in medicine filtration core 6 to dissipate
The external world is dealt into, the waste of medicine will not be caused.
Embodiment 2：Carry the health-care gauze mask of solid-state volatilization class medicine
With reference to figure 6 to Fig. 9, the present embodiment difference from Example 1 is：
The filtration cartridge 2, it is the stereochemical structure that bottom surface is irregular shape.Dotted portion in figure on cover body 1 was
Box body installing zone 201 is filtered, arrow represents that filtration cartridge 2 is according in the region in figure.As shown in Figure 7.
Described to take medicine filtration core 6, its composition material is respectively fungi-proofing fiber from first gas mouth 21 to second gas mouth 22
Intertexture shape filter cotton, activated carbon filtering sponge and the carrying medicines structure being embedded in below activated carbon filtering sponge.Such as Fig. 8 institutes
Show.
The carrying medicines structure, its drug storage part 61 are the drug storage chamber of storage solid-state drug, and insoluble drug release position 62 is
Microcellular structure in drug storage chamber side wall, the medicine in the drug storage part 61 is the cooling ointment grease with the effect that refreshes the mind.
Medicine is discharged to filtration cartridge 2 by insoluble drug release position 62 after cooling ointment volatilization.As shown in Figure 9.
The NM other structures of this example are same as Example 1.
Embodiment 3：Haze mouth mask
With reference to figure 10 and with reference to figure 12, this example includes cover body 1, filtration cartridge 2, filtration core 3 and is linked with 7, wherein covering
Body 1, is made and cover body that profile matches with face of electrostatic non-woven filter pulp, each side installation one on its outer surface
Filtration cartridge 2；Its left and right edges side is respectively provided with an ear-wearing type and is linked with.The bottom of cover body 1 is provided with the second breather valve 5, uses
In making exhaled gas be discharged into the external world from the inner side of cover body 1, improve the expiratory resistance of the present embodiment.As shown in Figure 10, cover body 1 in figure
On dotted portion be filtration cartridge installing zone 201, arrow represents that filtration cartridge 2 is according in the region in figure.
Filtration cartridge 2, using rectangular parallelepiped structure made of polypropylene material, the bottom of filtration cartridge 2 is fixed on outside cover body 1
Filtration cartridge installation region on side surface, and close to lower face direction side wall on be communicated with inside filtration cartridge and
Extraneous first gas mouth 21.Cover body is communicated with the bottom of the filtration cartridge other end relative with first gas mouth 21
The second gas mouth 22 of inner side.The upper end of filtration cartridge 2 is provided with openable lid 23, for changing filtration core 3.
The opening position of two gas ports 22 is provided with the first breather valve 4, for making incoming call gas enter the inner side of cover body 1, and stops expiratory air
Body enters filtration cartridge 2, prevents from breathing out waste pollution filtering material.As shown in figure 11.
Filtration core 3, using three-dimensional filtration, and it is embedded in filtration cartridge 2 and makes ambient atmos from first gas mouth 21
Into after three-dimensional filtration core processing, being entered by second gas mouth 22 on the inside of cover body, and gas is formed in the three-dimensional filtration core
Effective filtration path of body, the normal vector n of the tangent vector m of the active path perpendicular to cover body surface below.The group of filtration core 3
Into material from first gas mouth 21 to second gas mouth 22 put in order for fold HEPA filter paper, activated carbon filter sponge and
Electrostatic fibre cotton.As shown in figure 12.
When people's air-breathing, the first breather valve 4 is opened, and the second breather valve 5 is closed；Ambient atmos enter from first gas mouth 21
In filtration cartridge 2, contaminant particles are filtered out after the processing of filtration core 3, are reached afterwards from second gas mouth 22 on the inside of cover body, most
Enter human body eventually.During ambient atmos are handled by filtration core 3, a filtering can be formed in filtration core 3 and carries medicine
The effective filtration path of thing, normal vector ns of the effective filtration path tangent vector m perpendicular to cover body surface below.The architectural feature
It ensure that the present embodiment can make full use of face space, make have enough free paths and free time and filtering during gas filtration
Material fully contacts.
When people exhales, the first breather valve 4 is closed, and the second breather valve 5 is opened, and exhaled gas is discharged to from the second breather valve 5
It is extraneous.
Embodiment 4：The haze-proof mask of only one cylinder filter cartridge
Reference picture 13 and Figure 14, the present embodiment and the difference of embodiment 3 are：
One filtration cartridge 2 is installed, the position of filtration cartridge 2 is corresponding with people's mouth and nose on the outer surface of cover body 1.Such as figure
Shown in 13.
The filtration cartridge 2 is cylindrical structure, and its bottom is fixed on the surface of cover body 1, and it is outer that its side wall is provided with connection
Boundary and the first gas mouth 21 of filtration cartridge 2, the medium position of its bottom are provided with connection filtration cartridge 2 and the inner side of cover body 1
Second gas mouth 22.
The filtration core 3 is formed by folding HEPA filter paper and fiber interweaving shape electro static filtering cotton.As shown in figure 14.
The position of the second gas mouth 22 is not installed by the first breather valve 4.
The lid 23 of the filtration cartridge 2 can not be opened and can not dismantled, and filtration core 3 can not be changed.
Wear-type is installed on the cover body 1 to be linked with.
The NM other structures of this example are same as Example 3.
Above description is only several instantiations of the present invention, does not form any limitation of the invention, it is clear that for
, all may be without departing substantially from the principle of the invention, structure after present invention and principle has been understood for one of skill in the art
In the case of, the various modifications and changes in progress form and details, but these modifications and changes based on inventive concept
Still within the claims of the present invention.
Claims (10)
1. a kind of anti-haze health-care gauze mask, including cover body (1), filtration cartridge (2), filtration core (3), it is characterised in that：
At least one filtration cartridge (2) on surface on the outside of the cover body (1)；
The filtration cartridge (2), its bottom are fixed on the surface on the outside of cover body (1)；The of the external world is communicated with its side wall
One gas port (21)；Its bottom is communicated with the second gas mouth (22) on the inside of cover body (1)；
The filtration core (3) is three-dimensional filtration, is embedded in filtration cartridge (2)；Ambient atmos are by first gas mouth (21)
Into and from second gas mouth (22) outflow, gas effective filtration path, and effective filtration path are formed in filtration core
Normal vector ns of the tangent vector m perpendicular to cover body surface below.
2. mouth mask according to claim 1, it is characterised in that：The filtration core (3) using the three-dimensional filtration of threadiness,
Porous spongy solid filtration, fibrous flat filter structure fold at least one of paper-like solid filtration.
3. mouth mask according to claim 1, it is characterised in that：The upper end of the filtration cartridge (2) is provided with detachable or beaten
The lid (23) opened, for changing filtration core (3).
4. mouth mask according to claim 1, it is characterised in that：Second breather valve (5) is installed on the cover body (1), used
In making exhaled gas the external world is discharged on the inside of cover body (1).
5. mouth mask according to claim 1, it is characterised in that：Is provided with the opening position of the second gas mouth (22)
One breather valve (4), for making incoming call gas enter on the inside of cover body (1), and stop that exhaled gas enters filtration cartridge (2).
6. a kind of anti-haze health-care gauze mask, including cover body (1), filtration cartridge (2), take medicine filtration core (6), it is characterised in that：
At least one filtration cartridge (2) on surface on the outside of the cover body (1)；
The filtration cartridge (2), its bottom are fixed on the surface on the outside of cover body (1)；The of the external world is communicated with its side wall
One gas port (21)；Its bottom is communicated with the second gas mouth (22) on the inside of cover body (1)；
It is described to take medicine filtration core (6), using the three-dimensional filtration core that carries medicines structure is included, and it is embedded in filtration cartridge (2),
Ambient atmos is entered from first gas mouth (21), after the three-dimensional filtration core processing, cover body is entered by second gas mouth (22)
Inner side, and form gas filtration in the three-dimensional filtration core and take the active path of medicine, the tangent vector m of the active path perpendicular to
The normal vector n on cover body surface below.
7. mouth mask according to claim 6, it is characterised in that：The carrying medicines structure includes drug storage position (61) and medicine
Thing discharges position (62), and medicine is released position (62) and communicated with drug storage position (61)；Its insoluble drug release position (62) utilizes diffusion
Effect obtains medicine from drug storage position (61), and the release drug microparticles into filtration cartridge (2), drug microparticles enter with incoming call gas
Enter human body.
8. mouth mask according to claim 6, it is characterised in that：The medicine filtration core (6) of taking is using porous spongy solid
Filtration, the three-dimensional filtration of threadiness, fibrous flat filter structure are folded in paper-like solid filtration extremely
Few one kind.
9. mouth mask according to claim 6, it is characterised in that：Is provided with the opening position of the second gas mouth (22)
One breather valve (4), for making incoming call gas enter on the inside of cover body (1), and stop that exhaled gas enters filtration cartridge (2).
10. mouth mask according to claim 6, it is characterised in that：
The second breather valve (5) is installed on the cover body (1), for making exhaled gas be discharged into the external world on the inside of cover body (1).
The upper end of the filtration cartridge (2) is provided with lid (23) that is detachable or opening, and medicine filtration core (6) is taken for changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621772.0A CN107467744A (en) | 2017-07-27 | 2017-07-27 | Anti- haze health-care gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621772.0A CN107467744A (en) | 2017-07-27 | 2017-07-27 | Anti- haze health-care gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107467744A true CN107467744A (en) | 2017-12-15 |
Family
ID=60597214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621772.0A Pending CN107467744A (en) | 2017-07-27 | 2017-07-27 | Anti- haze health-care gauze mask |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184956A (en) * | 2020-03-20 | 2020-05-22 | 佛山市南海晶资金属有限公司 | A mask with built-in medicine and automatic air supply |
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| CN104208829A (en) * | 2013-06-04 | 2014-12-17 | 北京万生人和科技有限公司 | Air filtering assembly and nose air filtering device |
| JP2015096161A (en) * | 2013-11-15 | 2015-05-21 | 興研株式会社 | Disposable mask |
| CN204181009U (en) * | 2014-04-14 | 2015-03-04 | 左国刚 | A kind of self-cleaning Respiration assistance cleaning system and mouth mask and medicine applicator through nose |
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| CN111184956A (en) * | 2020-03-20 | 2020-05-22 | 佛山市南海晶资金属有限公司 | A mask with built-in medicine and automatic air supply |
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Application publication date: 20171215 |