CN206534165U - Chronic respiratory disease with heat and moisture preserving function controls mask - Google Patents

Abstract

Mask is controlled the utility model discloses a kind of chronic respiratory disease with heat and moisture preserving function, belongs to medical product technical field.The mouth mask includes cover body, lithium battery, heating plate and frenulum；Cover body includes cover body right side piece, cover body left side piece, cover body front portion and cover body bottom, and cover body front portion is the stereochemical structure swelled along nasal cavity expiration direction, and cover body bottom is hemivertebra shape；Cover body is anterior to be evenly arranged six heating plates in the horizontal direction with top at cover body bottom seam, anterior and the formation of cover body bottom the space structure of cover body causes the even air formation convection current whirlpool uneven in temperature in cavity, carry out dynamic heat exchange pattern, heating plate is connected with the lithium battery being fixed in cover body right side piece and cover body left side piece medial surface by wire, and frenulum is fixedly connected in cover body right side piece and cover body left side piece.The utility model both can guarantee that soft comfortable, the good permeability that mouth mask is worn, and hazardous particulate matter and flue dust in air filtering are crossed again, and efficiency extenuates cold dry air to Respiratory tract irritation.

Description

Chronic respiratory disease with heat and moisture preserving function controls mask

Technical field

The utility model is related to a kind of mouth mask with disease treatment function, and in particular to a kind of chronic respiratory disease is controlled Mask, belongs to medical product technical field.

Background technology

In recent years, the reason such as fire coal, motor-vehicle tail-gas, industrial discharge, sand and dust, causes substantial amounts of carbon monoxide and tiny micro- Dirt particle is produced so that PM2.5 particulate matters in all parts of the country are significantly exceeded, and China's most area air quality declines, Particularly with vast northern area, winter in spring seasonal climate cold is dried, and is added haze, sandstorm weather and is frequently occurred, very Easily trigger the chronic respiratory diseases such as allergic rhinitis, asthma, bronchitis, pulmonary emphysema, be chronically at this environment and can also Induce lung cancer.

For amblent air temperature problem, mouth mask is protection breathing problem and the most simple and effective instrument of prevention and health care.With People greatly increase to the demand of mouth mask, and all kinds protective mask arises at the historic moment.In the mouth mask of existing market, generally have in mind In filterability, ventilation, sealing, material is mainly cotton yarn material, but most of market muzzles and is adapted to have a humid climate and temperature The higher southern area of degree.Cold district is dried in the north, except air pollutants, and dry cold air is to stimulate respiratory system Main cause.For chronic respiratory disease patient (slow branch, pulmonary emphysema, asthma, allergic rhinitis), cold gas can be stimulated Body of gland increases mucous secretion, and ciliary movement weakens, and obstacle, easy scabies secondary infection occur for mucous membrane vessel retraction, blood circulation.It is non- Often need to wear Energy and comfort and the mouth mask product of respiratory system can be protected.Although existing mouth mask type emerges in an endless stream, but general Store-through the problem of be exactly：Structure function is single, easily produces sense of feeling oppressed, mainly with filtering material come haze, for breathing The health therapy mouth mask of tract disease patient is seldom.

Modern protective mask is all different from traditional definition in every respect.First, its material has had been detached from passing System cotton, cotton yarn, the limitation of fibrous material；Secondly, technology innovation cause wearing for mouth mask more comfortable, type more horn of plenty, Function is more efficient.It can cross the particulates emission in air filtering, the barrier spittle, blood, body fluid, secretion etc., be it is a kind of with Protective respirator for the purpose of preventing some respiratory infectious microorganisms spreadings, protection healthy.

Instantly the mouth mask species of in the market is various, there is common cotton yarn mouth mask, radioresistance mouth mask, biological protective mask, doctor With mouth mask, anti-poison respirator, anti-dust respirator, anti-PM2.5 mouth masks etc..In order to reach corresponding protection effect, either common protection Mouth mask or industry special mask, use particular filter material to be to reach the main side of " protection " or " stop " effect from material Method.Common cotton yarn mouth mask, can only reach the effect of stop dust by increasing the cotton number of plies, and the effect of filtering micronic dust is poor, does not have Too many protecting effect.The absorption of activated carbon adds obstruction of the nano material to pollutant, it should be current maximally effective filtering Method, but cost is too high.Such as a kind of nano protective mask CN204015180U, from outside to inside successively by outer nonwoven layer, activity Carbon filtration layer, nanofiltration membrane layer, acupuncture cotton and interior non-woven fabrics composition, for the meagre mouth mask of profit, design large area is used Activated carbon and nanofiltration membrane, considerably increase cost.

Functionally, various filtering adsorption antibacterial materials are chosen, so as to reach that haze sterilizes gas defence effect, are difficult There is new breakthrough point.Patent document disclosed in nearly 2 years occurs in that the mouth mask patent of heating function, but practicality is not also far up to To the degree of commercialization.From the point of view of the physiological structure of people's nasal cavity, behind air suction nostril, air-flow is obtained in tortuous passage Heating, the mouth mask with heating function, it is to avoid cold air stimulates schneiderian membrane, especially extremely important to the crowd with rhinitis.

United States Patent (USP)：Heating and humidifying respiratory mask US00RE36165E, design Heating core be monoblock type heating, heater be located at mouth mask top, main heat effect focus more on face it is warming, it is difficult to reach To the effect of the air-flow heating to circulation.

Chinese patent：A kind of electrical heating mouth mask CN203040762U, the heating mouth mask utilizes offline Electric heating, trip Preceding that mouth mask is charged, solid-liquid phase in version occurs for mouth mask temperature rise, fiber enhanced phase change material, stores heat, afterwards in use, adjusting Liquid-solid Transition occurs for the phase-change material of warm fiber, discharges heat.This mode of heating make use of material phase transformation energy, be extremely difficult to Constant temperature, the release process of heat is difficult to the lasting heat insulation effect of comparison in cold season than very fast.

Chinese patent：A kind of self-heating mouth mask CN1054111043A, the self-heating mouth mask is utilized by sodium acetate, cellulose Hot precious piece, is fitted at the bridge of the nose, has fomentation effect to nasal cavity position, the patent by the precious piece of heat of class thickener composition as needed Only for the hot compress effect of part, rather than there is heating effect to cold air, and structure is more complicated, adds the weight of mouth mask Amount, practicality is difficult to ensure that.

Chinese patent：It is a kind of to give up the mouth mask CN104958843A that filtering function has soakage function constant temperature and humidity function, Heating plate in the heating mouth mask is connected with external power supply, and recuperation layer is made up of the high material of surface heat storage coefficient.The mouth mask is Plate type, effect of overall soaking moisturizing is realized by multilayer functional material, but its structure does not account for sealing, is trembled with fear If cold winter wears, no power supply heating of going out, it is difficult to heat storing and heat preserving effect is played, and the mouth mask number of plies is too many, gas permeability is not It is good.

Chinese patent：A kind of haze heats mouth mask CN105342036A, devise filter and it is battery powered plus Heated filament, heating wire can be with air in direct heater, and breathing mask is rigid plastics, the mouth mask in form design closer to Breathing mask, structure is cumbersome and weight is too heavy, is not appropriate for daily wear.

From product structure, market mouth mask is distinguished from pattern construction, can be divided mainly into flat, cup type, collapsible Three major types.Traditional mouth mask is planar as, without special leakage-proof structure, and the mouth mask that domestic market is sold is mainly flat Board-like mouth mask, is secondly folding mask, and cup type mask is more inconvenient due to carrying, and aesthetic property is poor, therefore the market share It is less.It is most of at present that wire is all designed with above the bridge of the nose, carry out solid shape so that air is unlikely to from mouth mask upper side edge Edge is revealed.

In summary, for the general public with chronic respiratory disease, it can either be protected in the urgent need to wearing one kind With cross harmful substance in air filtering, the protective mask with health protection and therapeutic action-extenuate and prevent breathing problem.

Utility model content

In view of this, the utility model provides a kind of chronic respiratory disease treatment mouth with heat and moisture preserving function Cover, for heating moisturizing, structure and the aspect comprehensive Designs of material three, both can guarantee that soft comfortable, gas permeability that mouth mask wears It is good, hazardous particulate matter and flue dust in air filtering are crossed again, particularly distributing heating plate is embedded in local cover body interlayer, are being exhaled Position utilizes the hygroscopicity and water proofing property of material, moisture is maintained within mouth mask, becomes the clean air of warm moist.It is right In chronic respiratory disease patient, can effectively extenuate cold dry air to Respiratory tract irritation, reduce seizure of disease number of times by Gradually fully recover；Protection and health-care effect are then played to the respiratory tract of healthy population.

A kind of chronic respiratory disease with heat and moisture preserving function controls mask, and the mouth mask includes cover body, lithium battery, added Backing and frenulum；

The cover body includes cover body right side piece, cover body left side piece, cover body front portion and cover body bottom, and the cover body front portion is edge The stereochemical structure of nasal cavity expiration direction protuberance, cover body bottom is hemivertebra shape；

A semicircle connecting portion, the semicircle are formed after the connecting portion suture of the cover body right side piece and cover body left side piece Shape connecting portion is sutured with the anterior top half of cover body, and the first half of the anterior the latter half of cover body and cover body bottom is sutured, The latter half of cover body bottom and the bottom of cover body right side piece and cover body left side piece are sutured；At cover body front portion and cover body bottom seam Top is evenly arranged six heating plates in the horizontal direction, and anterior and the formation of cover body bottom the space structure of cover body causes in cavity Even air formation convection current whirlpool uneven in temperature, carries out dynamic heat exchange pattern, heating plate is with being fixed on cover body right side piece and cover Lithium battery on body left side piece medial surface is connected by wire, and frenulum is fixedly connected in cover body right side piece and cover body left side piece.

Further, uniform manhole is arranged on the heating plate, enables cold air and hot-air with alternately shape In anterior and the formation of cover body bottom the cavity of formula suction cover body.

Further, the anterior stereochemical structure of the cover body is formed by three space curves, and a center profile space is bent Line along another easement curve it is inswept after form a space curved surface, then by laminating facial contours face contour curve by curved surface Cut and form the anterior stereochemical structure of cover body.

Further, the anterior material ectonexine of the cover body selects the compound melt-blowing nonwoven of sub-micron, folder respectively Layer material is electrostatic spinning nano fiber filter membrane；The material outer layer of cover body bottom is PE breathing waterproof films, and interlayer is active carbon fibre Composite is tieed up, internal layer is antibacterial cotton cloth；The material of cover body right side piece and cover body left side piece from outside to inside for soft nonwoven layer, Nanometer silver antimicrobial weaved cotton cloth layer and cotton layer.

Further, the lithium battery selects 3.7V, and the lithium battery of 2000mAh capacity, heating plate selects diameter 15mm's Hole shape polyimides heating plate；Arrangement of conductors between lithium battery and polyimides heating plate is between the interlayer of both sides, left side Lithium battery is connected with left side electric heating piece, and right side lithium battery is connected with right side electric heating piece, in heating plate and the anterior interlayer of cover body Nanofiber filter layer bonding, the USB charging inlets of lithium battery side are exposed；Polyimides heating plate can make subzero 10 DEG C with Under cold air 40 degree were increased in 1 minute, the heating plate continuous heating time was up to 2 hours.

Beneficial effect：

1st, contour structures of the present utility model combine Flat foldable and three-dimensional duck-beak type feature, and both sides are collapsible Planar sheet, central junction suture, with being coincide above the bridge of the nose so that sealing is good, and minute dusts particle is not easily accessible. The cover body front portion of the utility model mouth mask is duckbilled curved face type, reserves larger reserved cavity between face and mouth mask, but be worn on Face does not seem too lofty, and the planform may advantageously facilitate the sky near the convective exchange of air in cavity, heating plate Enter cavity after gas lift temperature, the thermal current breathed out with nasal cavity is further mixed, and subsequent hot-air is moved upwards, it is cold that top enters Air is moved downward, quick to form the uneven cross-ventilation heat exchange dynamic process of temperature, reaches heat insulation effect.Cover body front portion and bottom The structure design in portion ensure that cool ambient air is mixed rapidly after being heated with nasal cavity exhalation hot gas, form dynamic with top cold air State heat convection, makes cavity atmosphere keep certain temperature, and the moisture of exhalation is maintained in the cotton layer of bottom, so that there is provided guarantor The clean breathing environment of warm moisturizing.The utility model product is applicable vast northern area, especially plateau air cold district, right The chronic respiratory disease patient of this area plays effective health care and therapeutic action.

2nd, the utility model cover body is constituted by four, and unlike material is selected in facial positions difference according to each.Before cover body Portion's ectonexine selects the compound melt-blowing nonwoven of sub-micron, and sandwich material is electrostatic spinning nano fiber filter membrane, plays filtering The air purification effect of toxic dust, anaphylactogen and PM2.5；Cover body bottom exterior layer is PE breathing waterproof films, and interlayer is activated carbon Fibrous composite, can play a part of ventilative and prevent moisture from excessively volatilizing, and internal layer is antibacterial cotton cloth, and cotton has fine Hygroscopicity, exhalation moisture can be stored in antibacterial cotton cloth, activated carbon fibrous composite have strong absorption toxic dust and The effect of grain.It is thin that the trilaminate material of cover body right side piece and cover body left side piece from outside to inside can play moistureproof dry and comfortable, ventilative, barrier Bacterium and influenza virus effect, and wear soft comfortable.

3rd, mouth mask of the present utility model possesses good moisture-keeping functions, the process that the hot gas that oral cavity is breathed out is mixed with cold air In, moisture is absorbed by cover body bottom internal layer antibacterial cotton cloth, according to relative humidity and the relation of temperature, heated cavity atmosphere, Humidity can be adjusted to 65% relative humidity for making respiratory tract most suitable, the PE breathing waterproof films of bottom exterior layer can isolate the external world Dry air, prevents that humidity being scattered and disappeared in dry cold wind big external environment.

Brief description of the drawings

Fig. 1 is the three-dimensional overall structure diagram of the utility model mouth mask cover body；

Fig. 2 is the wearing effect schematic diagram of the utility model mouth mask；

Fig. 3 is the three-view diagram of the utility model mouth mask stereochemical structure；

Fig. 4 is the lateral plate tile arrangement schematic diagram of the utility model mouth mask two；

Fig. 5 is lithium battery contour structures schematic diagram；

Fig. 6 is polyimides heating plate schematic diagram；

Fig. 7 is the anterior stereochemical structure forming process schematic diagram of the utility model cover body；

Fig. 8 is the schematic diagram that mouth mask of the present utility model is internally formed hot and cold air heat exchange.

Wherein, 1- cover bodies right side piece, 2- cover body left side pieces, 3- cover bodies are anterior, 4- cover bodies bottom, 5- lithium batteries, 6- heating Piece, 7- frenulums, 8- centers profile space curve, 9- easement curves, 10- face contour curves.

Embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

As shown in Figure 1, the utility model provides a kind of chronic respiratory disease treatment with heat and moisture preserving function Mouth mask, the mouth mask includes cover body, lithium battery 5, heating plate 6 and frenulum 7；

Cover body includes cover body right side piece 1, cover body left side piece 2, cover body front portion 3 and cover body bottom 4, the shape of cover body front portion 3 For the stereochemical structure swelled along nasal cavity expiration direction, the stereochemical structure is similar to Duckbill type；The shape of cover body bottom 4 is hemivertebra Shape；

As shown in Figure 4, cover body right side piece 1 is identical with the tile arrangement of cover body left side piece 2, and both are to postponing correspondence The connecting portion of the semicircle connecting portion formed below at bridge of the nose position, cover body right side piece 1 and the correspondence bridge of the nose of cover body left side piece 2 is narrow Straight flange, cover body right side piece 1 and the sutured rear formation one of cover body left side piece 2, the semicircle connecting portion and cover body of the integrative-structure The top half suture of front portion 3, the latter half of cover body front portion 3 is sutured with the first half of cover body bottom 4, cover body bottom 4 Latter half and the bottom of cover body right side piece 1 and cover body left side piece 2 are sutured；Cover body front portion 3 and edge above the seam crossing of cover body bottom 4 Horizontal direction is evenly arranged six heating plates 6, and heating plate is with being fixed in cover body right side piece 1 and the medial surface of cover body left side piece 2 Lithium battery 5 is connected by wire, and the solid space structure that cover body front portion 3 and cover body bottom 4 are formed to enter cold in cavity Hot-air after air and heated piece 6 are heated forms convection current whirlpool, carries out dynamic heat exchange pattern, and frenulum 7 is fixedly connected In cover body right side piece 1 and cover body left side piece 2.

As shown in Figure 7, the stereochemical structure of cover body front portion 3 is formed by three space curves, and a center profile space is bent Line 8 forms a space curved surface afterwards along another easement curve 9 is inswept, then will by the face contour curve 10 of laminating facial contours The stereochemical structure of surface trimming formation cover body front portion 3.

The material ectonexine of cover body front portion 3 selects the compound melt-blowing nonwoven of sub-micron, and sandwich material is received for Static Spinning Rice fiber filter film；The material outer layer of cover body bottom 4 is PE breathing waterproof films, and interlayer is activated carbon fibrous composite, internal layer For antibacterial cotton cloth；The material of cover body right side piece 1 and cover body left side piece 2 is soft nonwoven layer, nanometer silver antimicrobial cotton from outside to inside Nonwoven fabric layer and cotton layer.

Lithium battery selects 3.7V, and the lithium battery of 2000mAh capacity, heating plate selects diameter 15mm hole shape polyimides Heating plate；Arrangement of conductors between lithium battery and polyimides heating plate is between the interlayer of both sides, left side lithium battery and left side electricity Backing is connected, and right side lithium battery is connected with right side electric heating piece, the Nanofiber filter in heating plate and the anterior interlayer of cover body Layer bonding, the USB charging inlets of the side of lithium battery 5 are exposed；Subzero 10 DEG C of cold air can be made to be increased to 40 degree in 1 minute, The heating plate continuous heating time was up to 2 hours.

As shown in Figure 2, mouth mask is worn on after face, and the solid space that cover body front portion 3 and cover body bottom 4 are formed is located at nose The lower section of chamber, the bottom of cover body bottom 4 is by fully wrapped around laminating at lower jaw, and cover body right side piece 1 and cover body left side piece 2 are in frenulum 7 In the presence of with face fit completely, it is ensured that the isolation of solid space and cool exterior air on cover body.

As shown in Figure 3, cover body right side piece 1 and cover body left side piece 2 are connected the optimum size of the utility model stereochemical structure The width in portion is 40mm, and the Breadth Maximum of cover body front portion 3 vertically is 75mm, the maximum of cover body bottom 4 vertically Width is 45mm, and cover body is 155mm perpendicular to the Breadth Maximum of vertical direction, the lowest part of cover body bottom 4 and hanging down foremost Straight distance is 75mm, and the Breadth Maximum of cover body right side piece 1 and cover body left side piece 2 is 180mm.

As shown in Figure 5, there is USB charging inlets, the thickness of lithium battery 5 is 5mm, long in the bottom sides of lithium battery 5 Degree and width are respectively 50 and 30mm.

Cover body right side piece 1, cover body left side piece 2, cover body front portion 3 and cover body bottom 4 are from outside to inside by up of three layers.Cover body The ectonexine of front portion 3 is respectively from compound melt-blowing nonwoven, and sandwich material is the Ultra-Web electrostatic of Donaldson companies Spinning nano fibre filter membrane, may filter that harmful dust, haze, anaphylactogen, plays air purification effect；Arranged in interlayer along front end Six symmetrical cellular polyimides heating plates, 40 DEG C can be heated to being topically inhaled cold gas.

The outer layer of cover body bottom 4 is PE breathing waterproof films, and interlayer is activated carbon fibrous composite, and PE breathing waterproof films are played The ventilative effect for preventing that moisture from excessively volatilizing again simultaneously, internal layer is antibacterial cotton cloth, and cotton has good hygroscopicity, breathes out moisture It can be stored in antibacterial cotton cloth, activated carbon fibrous composite has the effect of very strong absorption toxic dust and particle.Cover body Right side piece 1 and cover body left side piece 2 are from outside to inside：Soft nonwoven layer, nanometer silver antimicrobial weaved cotton cloth, cotton layer, play antibacterial Permeation functions, and wear soft comfortable.Both side ends design projective structure close to ear position, and interlayer opening can place charging core Piece and lithium battery 5.

As shown in Figure 8, extraneous cold air is inhaled into the solid space of mouth mask front end in the position of cover body front portion 3, Part cold air enters after being heated at the position of heating plate 6, and nasal cavity and oral cavity also breathe out hot gas simultaneously, this three part mixing shape The hot-air risen into convection current, the cold air that the external world enters moves downward the cold air to form convection current decline in solid space, As shown in dotted arrow and dash-dot arrows in figure, air forms convection current whirlpool；As can be seen here, the solid of mouth mask front end Space structure design ensure that the even air formation convection current whirlpool uneven in temperature in cavity, carry out dynamic heat exchange pattern, So that respiratory tract sucks warm air.

In summary, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model Protection domain.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. all should be wrapped It is contained within protection domain of the present utility model.

Claims (5)

1. a kind of chronic respiratory disease with heat and moisture preserving function controls mask, it is characterised in that the mouth mask include cover body, Lithium battery, heating plate and frenulum；

The cover body includes cover body right side piece, cover body left side piece, cover body front portion and cover body bottom, and the cover body front portion is along nasal cavity The stereochemical structure of expiration direction protuberance, cover body bottom is hemivertebra shape；

A semicircle connecting portion is formed after the connecting portion suture of the cover body right side piece and cover body left side piece, the semicircle is even Socket part is sutured with the anterior top half of cover body, and the first half of the anterior the latter half of cover body and cover body bottom is sutured, cover body The latter half of bottom and the bottom of cover body right side piece and cover body left side piece are sutured；Cover body front portion and top at cover body bottom seam Six heating plates are evenly arranged in the horizontal direction, and anterior and the formation of cover body bottom the space structure of cover body causes cold and hot in cavity Uneven air formation convection current whirlpool, carries out dynamic heat exchange pattern, and heating plate is left with being fixed on cover body right side piece and cover body Lithium battery on lateral plate medial surface is connected by wire, and frenulum is fixedly connected in cover body right side piece and cover body left side piece.

2. the chronic respiratory disease with heat and moisture preserving function controls mask as claimed in claim 1, it is characterised in that institute State and uniform manhole is arranged on heating plate, enable cold air and hot-air with alternant suction cover body front portion and cover body In the cavity that bottom is formed.

3. the chronic respiratory disease with heat and moisture preserving function controls mask as claimed in claim 1 or 2, its feature exists In the anterior stereochemical structure of the cover body is formed by three space curves, and a center profile space curve is along another transition A space curved surface is formed after curve is inswept, then is formed surface trimming before cover body by the face contour curve of laminating facial contours The stereochemical structure in portion.

4. the chronic respiratory disease with heat and moisture preserving function controls mask as claimed in claim 3, it is characterised in that institute The compound melt-blowing nonwoven that the anterior material ectonexine of cover body selects sub-micron respectively is stated, sandwich material is Static Spinning Nanowire Dimensional filter film；The material outer layer of cover body bottom is PE breathing waterproof films, and interlayer is activated carbon fibrous composite, and internal layer is antibacterial Cotton；The material of cover body right side piece and cover body left side piece is from outside to inside soft nonwoven layer, nanometer silver antimicrobial weaved cotton cloth layer and Cotton layer.

5. the chronic respiratory disease with heat and moisture preserving function controls mask as claimed in claim 1, it is characterised in that institute State lithium battery and select 3.7V, the lithium battery of 2000mAh capacity, heating plate is heated from diameter 15mm hole shape polyimides Piece；Arrangement of conductors between lithium battery and polyimides heating plate is between the interlayer of both sides, left side lithium battery and left side electric heating piece It is connected, right side lithium battery is connected with right side electric heating piece, the Nanofiber filter layer in heating plate and the anterior interlayer of cover body is viscous Connect, the USB charging inlets of lithium battery side are exposed.