CN103933680A - Fixed mask - Google Patents

Fixed mask Download PDF

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Publication number
CN103933680A
CN103933680A CN201410147529.6A CN201410147529A CN103933680A CN 103933680 A CN103933680 A CN 103933680A CN 201410147529 A CN201410147529 A CN 201410147529A CN 103933680 A CN103933680 A CN 103933680A
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China
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mouth mask
cleaning system
case
respiration assistance
box
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CN201410147529.6A
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CN103933680B (en
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不公告发明人
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Individual
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Abstract

The invention provides a fixed mask and belongs to the technical field of masks. The fixed mask comprises a mask shell, a breath assisting system and the like. The breath assisting system is arranged on the mask shell. An air filter is arranged in the breath assisting system. Under the circumstance that normal breath is not influenced, filtered air flows from the outer portion of the mask to the inner portion of the mask in an accelerated mode through the breath assisting system and a user easily breathes the filtered and purified air.

Description

A kind of fixed mouth mask
Technical field
the invention discloses a kind of fixed mouth mask, belong to mouth mask technical field.
?
Background technology
china is the country that uses at first in the world mouth mask.In ancient times, the people in imperial palace starts to use silk scarf covering in order to prevent dust and implication from polluting, as " gift is dredged " carries: " cover mouth, probably gas touches people." and " Mencius is from Lou " note: " Xizi, a famous beauty in the late Spring and Autumn Period family is unclean, and people all passes by, holding one's nose it.So " 13 beginnings of the century, mouth mask just starts to come across Chinese imperial palace.19 end of the centurys, very to be advocated by German pathology expert Rider, mouth mask starts to be applied to medical care field.20 beginnings of the century, because of extensive influenza, mouth mask becomes popular life necessary article first.2003, a SARS almost made mouth mask once out of stock, and using and popularizing of mouth mask reaches new upsurge.2009, after " bird flu " of 2004, " Influenza A H1N1 " allowed mouth mask main forces appear at again before the camera lens of the each flash-news media in the whole world.The appearance of PM2.5 air harm concept in 2013, causes the attention of the public to air pollution problems inherent, and the protective articles such as mouth mask are very in great demand during haze weather.
existing market muzzles, generally can be divided into Gas feeding mouth mask and air filtering type mask: Gas feeding mouth mask refer to by with the clean source of the gas of nuisance isolation,, deliver to people's face through gas conduit and face shield and breathe for people as pressed empty machine, compressed gas cylinder device etc. by dynamic action; Air filtering type mask, or the mouth mask of abbreviation filtering type, operation principle is to be sucked by people after making to evolve by the media filtration of mouth mask containing the air of nuisance again.The former is generally used for special industry, is difficult to apply in daily life because its volume ratio is huger and wear use inconvenience.And the latter is because of the appearance of the continuous granular PM2.5 of contaminant particle, especially the continuous quick-fried table of each big city PM2.5, the density of corresponding requirements mouth mask filtered air part material is more and more higher, after corresponding user wears mouth mask, respiratory resistance is also more and more higher, is just not suitable for using such mouth mask completely for heart or the inconvenient people of respiratory system (as asthma pulmonary emphysema), conceived crowd, skin sensitivity person etc.But within 2013, adopt after testing in 74 cities of new air quality standard, only have Haikou, Zhoushan and city, 3 of Lhasa to reach air quality secondary standard.Other all belong to pollution, after in pollutant, pellet is sucked by people, can be accumulated in respiratory system, cause numerous disease.Can encroach on respiratory system to the exposure of coarseparticulate, bring out asthma.Fine particle may cardiac trigger disease, tuberculosis, breathing problem, reduce PFT etc., therefore, for old man, children with suffered from the sensitive groups such as cardiopulmonary patient and have very large risk.All there is air side leakage in mouth mask in the market on the other hand, the air that is filtered is directly sucked by user through mouth mask and the user face position of not fitting, so according to current ambient conditions, and the muzzle limitation of performance of existing market, we are badly in need of wanting a kind of respiratory resistance little, comfortable wearing, prevent side leakage, it is light that weight is wanted, wear health, easy maintenance, can be suitable for the mouth mask that different crowd is worn in daily life.
 
Summary of the invention
the invention provides a kind of fixed mouth mask, described mouth mask is by mouth mask case, Respiration assistance cleaning system and form for mouth mask being fixed on to being linked with of user face etc., in order to solve at present because of such environmental effects, mouth mask is more and more higher for the density of material of filtered air, it is corresponding that to wear user's respiratory resistance increasing, so the present invention has installed a Respiration assistance on mouth mask, simultaneously can filtered air, be collectively referred to as Respiration assistance cleaning system.Wear health for making it, avoid whole mouth mask to contact with user, and prevent air side leakage, the air that is extraneous filtered enters mouth mask inside, the case that mouth mask case of the present invention is three-dimensional solid shape is as Fig. 1, shown in Fig. 2, formed by large openend and little openend, one and user face, the bridge of the nose, the case openend of chin laminating, we are referred to as large openend, it is by being linked with energy and face, the bridge of the nose, chin is fully fitted, thereby avoid air side leakage phenomenon, another is the case openend of the fixing Respiration assistance cleaning system of sealing, we are referred to as little openend, little openend at least comprises an opening, the gas that user sucks and the gas of exhalation pass in and out from same opening, also can make as required two openings or multiple opening, the import and export of the gas that user can be sucked and the gas of exhalation arrange respectively, because on little openend, we need to arrange Respiration assistance cleaning system, this system has certain weight, so our the case surface design around little openend be waveform curved surface as shown in Figure 2, can strengthen the holding capacity of case to Respiration assistance cleaning system on the one hand, on the other hand because of the existence of waveform curved surface, can make to have between Respiration assistance cleaning system and mouth mask case the buffering of certain power, can effectively reduce the perceptibility of mouth mask user to Respiration assistance cleaning system weight.Wearing in process except large openend contacts with user, other positions of case all do not contact human body, mouth mask case and Respiration assistance cleaning system form one for storing the cavity that purifies rear air at user's face and nasal cavity position, air cleaner is arranged in Respiration assistance cleaning system, by Respiration assistance cleaning system, accelerate air filtration and flowed in mouth mask by mouth mask outside, and the gas of breathing out is discharged in time.
the present inventor is for improving fixed mouth mask user's comfort level, and prevent that operation troubles from appearring in Respiration assistance cleaning system, the present inventor's preferred mouth mask case material as us by the ventilative property of high density nonwoven in the time selecting mouth mask case material.When user wears on the one hand, covered part by mouth mask and do not have stuffy sensation, in the time that Respiration assistance cleaning system can not normally be moved, although user's respiratory resistance is larger, also can breathe clean air on the other hand.
the high density gas permeability nonwoven that fixed mouth mask case of the present invention is selected can comprise three layers: protective layer, filter course, supporting layer.Described protective layer is on namely top layer of case outermost layer; can provide case attractive in appearance on the one hand; on the other hand case is protected; described filter course is as case intermediate layer; be mainly used in filtered air; described supporting layer is used to mouth mask case that overall fixed shape is provided, and these three layers all have certain filtration to air.
the protective layer of fixed mouth mask case of the present invention is preferably and spins cotton nonwoven fabrics is exactly the cloth that gushes out after PP particle being dissolved by machine again and form, and for auxiliary filter poison, filters 0.5 micron of above dust; Filter course is preferably and melts blown non-woven fabric, and it is also the cloth that gushes out and form after the thawing of PP particle with spinning cotton nonwoven fabrics the same, and just his filament is more tiny, as N95 colleges and universities filter cloth, and auxiliary filter poison, vehicle exhaust, flue gas etc.; Supporting layer is preferably needle punched non-woven fabrics, is to use pin PP fiber crocheted out by machine, is used as mouth mask plasticity, and as flowing to last one filter course of air in mouth mask.
the present inventor is the intensity of raising fixed mouth mask case of the present invention, and does not affect the attractive in appearance of mouth mask, can only be designed to waveform curved surface at fixed mouth mask case for the supporting layer of the case around the little openend of fixing Respiration assistance cleaning system.
the present inventor makes the opening otch of fixed mouth mask case openend of the present invention smooth, firm, and trimming is accurate, can not be out of shape, not alice, phozy, do not reel off raw silk from cocoons, no wrinkle etc., select to utilize ultrasonic wave to cut mouth mask case.
the present inventor is for improving the comfort level of user in the time wearing fixed mouth mask of the present invention, be provided with a bridge of the nose cushion pad at fixed mouth mask case of the present invention and user's bridge of the nose joint place inner surface, for act on user's a buffering as mouth mask weight.
the present inventor is provided with a fixing shape bar of the bridge of the nose adjustable and solid shape on the corresponding case outer surface of fixed mouth mask case of the present invention and user's bridge of the nose joint place.Because its shape of face of different users all has individual difference, user can fix shape bar by the bridge of the nose mouth mask shape of hood is finely tuned, and makes mouth mask case and user face reach best laminating effect.
the present inventor is the design of turning up of the large openend of fixed mouth mask case of the present invention and user face, the bridge of the nose, chin laminating, with user's contact-making surface opposing parallel state.Because being equipped with Respiration assistance cleaning system on our mouth mask, although this system volume weight is all microminiaturized, but there is certain weight, for being worn, mouth mask user in process, reduces this part weight load as far as possible, the present inventor is according to pressure, the relation of pressure and lifting surface area, the transferability principle of adhesion, find by the design of turning up to large openend through testing many times, increase large openend with user's contact-making surface and translate into parallel with user's contact-making surface outward, can effectively reduce mouth mask user perception to Respiration assistance cleaning system weight while wearing, and make the sense of user no one's any discomfort.
the present inventor finds the design of turning up of large openend that fixed mouth mask case of the present invention and user face, the bridge of the nose, chin are fitted through test, and described turns up width preferably between 0.1cm-1cm.
the present inventor finds that through test the large openend that fixed mouth mask case of the present invention and user face, the bridge of the nose, chin are fitted can further comprise silica gel layer.By adding one deck silica gel layer, because of silica gel material self-characteristic, relatively pro-skin, and relatively good with skin attachement degree, can make case openend and the user Du Genggao that fits, and more effectively prevents that outside air filtered from directly entering case inside.
the present inventor is through test discovery, and air cleaner of the present invention can detachablely be arranged in Respiration assistance cleaning system, and air cleaner comprises filter core, filter housing as shown in Figure 4, and filter core is positioned in filter housing.Removable filter of the present invention can be drawer type filter, filter housing can be used as drawer, filter core is for being arranged in drawer, because lower filter is in working order at continuous filtered air, the corresponding airborne pollutant via filter core is all deposited on cartridge surface, we need to change filter core in use for some time, so the present inventor becomes detachable design for filtration elements, can be convenient to user's renew cartridge more in time, also can change according to the different pollution level of environment the filter core of the different filtration grade of different model simultaneously.
fixed mouth mask of the present invention, its filter core can be selected according to the different demands of user the filter core of different filtration grade, and ordinary circumstance lower filter can be the filter of three layers of composition, comprises two-layer protective layer, one deck filter course.Described protective layer is preferably PP nonwoven, is mainly used in auxiliary filter poison and filters the dust that particle diameter is greater than 0.5 micron, and described filter course is preferably active carbon, N95 standard, auxiliary filter poison, germ, vehicle exhaust, flue gas etc.
fixed mouth mask of the present invention, its Respiration assistance cleaning system is preferably a box body, consider comfortableness when user wears, box body length is controlled at respectively between 2.5cm-8cm, 2.5cm-6cm, 0.8cm-4cm, preferably length is controlled at respectively between 2.5cm-6cm, 2.5cm-4cm, 0.8cm-2.5cm, and more preferably length is about respectively 5.1cm, 3.2cm, 1.8cm.The each building block of Respiration assistance cleaning system comprises: (21) air cleaner, (22) battery, (23) control mainboard, (24) fan, (25) box housing etc., as Fig. 3, Fig. 4, shown in Fig. 7, each building block is all arranged at (25) box enclosure interior, (25) box enclosure interior respectively is (22) battery, (21) air cleaner, (24) fan, the air of mouth mask outside is from (2511) air inlet of (25) the box housing sidewall between (22) battery and (21) air cleaner, after filtering via (21) air cleaner, enter mouth mask inside by (24) fan through (2512) the pure air air inlet on (25) box housing, (22) battery, (23) control mainboard, (24) between fan, be electrically connected.Can produce certain heat because battery is lower in working order, respective battery temperature can raise, if heat can not get timely diffusion, to affect battery quality, the present inventor is in the time of design, the air of mouth mask outside is entered from the air inlet of the box housing sidewall between battery and air cleaner, make the renewal of always flowing of the air of battery surface, the corresponding heat that has improved battery is loose.Outside air air inlet simultaneously of the present invention is selected box housing sidewall, can get rainproof effect on the one hand, can reduce on the other hand entering of the pollutants such as dust, if be arranged on box housing top, rainwater can directly enter in box housing by air inlet, and the pollutants such as dust also can more easily enter box housing because of Action of Gravity Field; If be arranged on box cap, user has accelerated the pollutants such as dust in the process of moving ahead or rainwater enters in box housing).Fan makes after opening to form negative pressure between fan and air cleaner, and because of the impact of negative pressure factor, after air cleaner filters, by fan, the pure air air inlet on box housing enters mouth mask inside fast to make outside air.Simultaneously because being after having purified through the air of passing through fan, thus even if fan uses through long-term, still can keep relative cleaning, thus the air after avoiding filtering is secondary polluted.
fixed mouth mask of the present invention, convenient for box shell dismounting, (25) box housing can be made up of body, (255) box shell precursor in (253) box cap, (254) box shell, is also convenient to box housing seal and is fixed on mouth mask case simultaneously.Mouth mask case needs to change in use for some time in addition, and for ease of the frequent replacing of mouth mask case, our box shell precursor must be detachable being installed on mouth mask case.
fixed mouth mask of the present invention, in box housing, battery is arranged in box cap, air cleaner, control mainboard, fan and be arranged in box shell in body, utilize box shell precursor that Respiration assistance cleaning system is fixed on mouth mask case, box shell precursor is arranged at mouth mask case inside, other parts of box housing are arranged at mouth mask case outside, box shell precursor with in the detachable make-up setting of mouth mask case outer box housing, the openend of mouth mask case is sealed in box housing.
fixed mouth mask of the present invention, is provided with air inlet and exhaust outlet on box housing; Or being only provided with air inlet, exhaust outlet is arranged on mouth mask case.Described air inlet is the air inlet of user's inhaling air body on box housing, described exhaust outlet is the exhaust outlet of user's breath, exhaust outlet can be arranged on box housing, also can be separately set in as required on mouth mask case, and exhaust outlet can be one or more.
fixed mouth mask of the present invention, air inlet and exhaust outlet are arranged on box housing, in fan corresponding position, pure air air inlet are set at described box shell precursor, one-way cock exhaust outlet are set below pure air air inlet, as Fig. 3, as shown in 4.
fixed mouth mask of the present invention, described one-way cock exhaust outlet, its one-way cock is that the silica gel piece on box shell precursor is fixed on by fixed part in a slice top, as shown in Figure 4.The THICKNESS CONTROL of described silica gel piece is at 0.3mm-3mm, inventor is through testing many times the silica gel piece of finding in this thickness range, because it is subject to very easily deformation of external force, in the time having gas to breathe out from user's mouth, silica gel piece is subject to the impulsive force of gas to produce deformation and forms an opening, gas is discharged from openend, but it in the time that weakening, external force is subject to himself Action of Gravity Field to recover in time deformation, so select the expiratory one-way valve door of silica gel piece as one-way cock exhaust outlet.But the thickness of silica gel piece should not be too thin, the too thin clean implication leakage easily making in mouth mask, silica gel also should not be too thick, and too thick silica gel piece affects gas and breathes out.
fixed mouth mask of the present invention is provided with exhaust outlet on body in the box shell of one-way cock exhaust outlet the right and left corresponding position, and in box shell, body bottom arranges aqueous vapor outlet.Because user has certain steam in the gas of wearing general exhalation in process, in the bottom of box housing, aqueous vapor outlet is set, can effectively this part aqueous vapor be discharged in time.And can not affect because of constantly gathering of aqueous vapor the normal use of mouth mask.
fixed mouth mask of the present invention, described control mainboard comprises: power control system, and or charge control system, and or Respiration assistance cleaning system 2 status display systems, and or communication accept system, and or fan rotary speed control system etc.Power control system of the present invention is used for controlling whole Respiration assistance cleaning system and enters duty or power cut-off state; The present invention can further comprise charge control system, is mainly used for the control of input current equalization stable to external world and makes battery in charging process, can not be subject to the impact of extraneous current break; The present invention can further comprise Respiration assistance cleaning system status display system, can be used for understanding in time the working condition of Respiration assistance cleaning system, such as battery electric quantity information shows, discharges and recharges demonstration, rotation speed of the fan demonstration, the demonstration of filter core cleanliness factor etc., we also can install some miscellaneous function original papers as required on mainboard simultaneously, these miscellaneous functions are carried out to information demonstration simultaneously; The present invention can further comprise that communication accepts system, such as we can design a remote controller mating with mouth mask, accept system for controlling the working condition of mouth mask by communication, also can accept the wearable device such as system and mobile phone by the communication on control mainboard and carry out information interchange, such as using at present Bluetooth of mobile phone technology etc. more widely; On the other hand because its air drag of filter core of different model is different, we the present invention can further comprise fan rotary speed control system, can be adjusted to our desirable value by the filter core of different model or user's different demands to air mass flow by fan rotary speed control system control rotating speed.
fixed mouth mask of the present invention, described battery can further comprise battery protection system, and for the protection of battery, in the time discharging and recharging, electric current all can equalization stable.
fixed mouth mask of the present invention, described battery is lithium polymer battery, and lithium polymer battery is by aluminum-plastic packaged.Preferred lithium polymer battery of the present invention, it exceeds 1 times than the capacity of common lithium battery under same volume, and have that energy density is high, more miniaturization, ultrathin, lightweight, and the multiple clear superiority such as high security and low cost, and the flexural deformation of lithium polymer battery cocoa, so can be designed to various shapes.For improving the security of lithium polymer battery, the metal shell of difference and liquid lithium battery, lithium polymer battery external packing is selected aluminum-plastic packaged, in the time there is potential safety hazard in inside, aluminum-plastic packagedly can not explode, only can bulging, so user can be out of shape to judge potential safety hazard by external packing immediately.
fixed mouth mask of the present invention, can further comprise the switch of Respiration assistance cleaning system on described box housing, and or charging inlet, and or Respiration assistance cleaning system operating status display apparatus.
the present invention provides a kind of Respiration assistance cleaning system for fixed mouth mask of the present invention on the other hand, and described Respiration assistance cleaning system is a box body, and box body length is controlled at respectively between 2.5cm-8cm, 2.5cm-6cm, 0.8cm-4cm.Preferably length is controlled at respectively between 2.5cm-6cm, 2.5cm-4cm, 0.8cm-2.5cm.More preferably length is about respectively 5.1cm, 3.2cm, 1.8cm.Each building block comprises: air cleaner, battery, control mainboard, fan, box housing, each building block is all arranged at box enclosure interior, box enclosure interior respectively is battery, air cleaner, fan, the air of mouth mask outside is from the air inlet of the box housing sidewall between battery and air cleaner, after filtering via air cleaner, by fan, the pure air air inlet on box housing enters mouth mask inside, between battery, control mainboard, fan, is electrically connected.Can produce certain heat because battery is lower in working order, respective battery temperature can raise, if heat can not get timely diffusion, to affect battery quality, the present inventor is in the time of design, the air of mouth mask outside is entered from the air inlet of the box housing sidewall between battery and air cleaner, make the renewal of always flowing of the air of battery surface, the corresponding heat that has improved battery is loose.Outside air air inlet simultaneously of the present invention is selected box housing sidewall, can get rainproof effect on the one hand, can reduce on the other hand entering of the pollutants such as dust, if be arranged on box housing top, rainwater can directly enter in box housing by air inlet, and the pollutants such as dust also can more easily enter box housing because of Action of Gravity Field; If be arranged on box cap, user has accelerated the pollutants such as dust in the process of moving ahead or rainwater enters in box housing).Fan makes after opening to form negative pressure between fan and air cleaner, and because of the impact of negative pressure factor, after air cleaner filters, by fan, the pure air air inlet on box housing enters mouth mask inside fast to make outside air.Simultaneously because being after having purified through the air of passing through fan, thus even if fan uses through long-term, still can keep relative cleaning, thus the air after avoiding filtering is secondary polluted.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, for box shell dismounting convenience, (25) box housing can be made up of body, (255) box shell precursor in (253) box cap, (254) box shell, is also convenient to box housing seal and is fixed on mouth mask case simultaneously.Mouth mask case needs to change in use for some time in addition, and for ease of the frequent replacing of mouth mask case, our box shell precursor must be detachable being installed on mouth mask case.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, in box housing, battery is arranged in box cap, air cleaner, control mainboard, fan and be arranged in box shell in body, utilize box shell precursor that Respiration assistance cleaning system is fixed on mouth mask case, box shell precursor is arranged at mouth mask case inside, other parts of box housing are arranged at mouth mask case outside, box shell precursor with in the detachable make-up setting of mouth mask case 1 outer box housing, the openend of mouth mask case is sealed in box housing.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, in fan corresponding position, pure air air inlet is set at described box shell precursor, one-way cock exhaust outlet is set below pure air air inlet, as Fig. 3, as shown in 4.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, described one-way cock exhaust outlet, its one-way cock is that the silica gel piece on box shell precursor is fixed on by fixed part in a slice top, as shown in Figure 4.The THICKNESS CONTROL of described silica gel piece is at 0.3mm-3mm, inventor is through testing many times the silica gel piece of finding in this thickness range, because it is subject to very easily deformation of external force, in the time having gas to breathe out from user's mouth, silica gel piece is subject to the impulsive force of gas to produce deformation and forms an opening, gas is discharged from openend, but it in the time that weakening, external force is subject to himself Action of Gravity Field to recover in time deformation, so select the expiratory one-way valve door of silica gel piece as one-way cock exhaust outlet.But the thickness of silica gel piece should not be too thin, the too thin clean implication leakage easily making in mouth mask, silica gel also should not be too thick, and too thick silica gel piece affects gas and breathes out.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, in the box shell of one-way cock exhaust outlet the right and left corresponding position, on body, be provided with exhaust outlet, in box shell, body bottom arranges aqueous vapor outlet.Because user has certain steam in the gas of wearing general exhalation in process, in the bottom of box housing, aqueous vapor outlet is set, can effectively this part aqueous vapor be discharged in time.And can not affect because of constantly gathering of aqueous vapor the normal use of mouth mask.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, described control mainboard comprises: power control system, and or charge control system, and or Respiration assistance cleaning system 2 status display systems, with or communication accept system, and or fan rotary speed control system etc.Power control system of the present invention is used for controlling whole Respiration assistance cleaning system and enters duty or power cut-off state; The present invention can further comprise charge control system, is mainly used for the control of input current equalization stable to external world and makes battery in charging process, can not be subject to the impact of extraneous current break; The present invention can further comprise Respiration assistance cleaning system status display system, can be used for understanding in time the working condition of Respiration assistance cleaning system, such as battery electric quantity information shows, discharges and recharges demonstration, rotation speed of the fan demonstration, the demonstration of filter core cleanliness factor etc., we also can install some miscellaneous function original papers as required on mainboard simultaneously, these miscellaneous functions are carried out to information demonstration simultaneously; The present invention can further comprise that communication accepts system, such as we can design a remote controller mating with mouth mask, accept system for controlling the working condition of mouth mask by communication, also can accept the wearable device such as system and mobile phone by the communication on control mainboard and carry out information interchange, such as using at present Bluetooth of mobile phone technology etc. more widely; On the other hand because its air drag of filter core of different model is different, we the present invention can further comprise fan rotary speed control system, can be adjusted to our desirable value by the filter core of different model or user's different demands to air mass flow by fan rotary speed control system control rotating speed.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, described battery can further comprise battery protection system, and for the protection of battery, in the time discharging and recharging, electric current all can equalization stable.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, described battery is lithium polymer battery, and lithium polymer battery is by aluminum-plastic packaged.Preferred lithium polymer battery of the present invention, it exceeds 1 times than the capacity of common lithium battery under same volume, and have that energy density is high, more miniaturization, ultrathin, lightweight, and the multiple clear superiority such as high security and low cost, and the flexural deformation of lithium polymer battery cocoa, so can be designed to various shapes.For improving the security of lithium polymer battery, the metal shell of difference and liquid lithium battery, lithium polymer battery external packing is selected aluminum-plastic packaged, in the time there is potential safety hazard in inside, aluminum-plastic packagedly can not explode, only can bulging, so user can be out of shape to judge potential safety hazard by external packing immediately.
for the Respiration assistance cleaning system of fixed mouth mask of the present invention, on described box housing, can further comprise the switch of Respiration assistance cleaning system, and or charging inlet, and or Respiration assistance cleaning system operating status display apparatus.
another aspect of the invention provides a kind of mouth mask case, wear health for making it, avoid whole mouth mask to contact with user, and prevent air side leakage, the air that is extraneous filtered enters mouth mask inside, the case that mouth mask case of the present invention is three-dimensional solid shape is as Fig. 1, shown in Fig. 2, formed by large openend and little openend, with user face, the bridge of the nose, the case openend of chin laminating, we are referred to as large openend, it is by being linked with energy and face, the bridge of the nose, chin is fully fitted, thereby avoid air side leakage phenomenon, another is the case openend of the fixing Respiration assistance cleaning system of sealing, we are referred to as little openend, little openend at least comprises an opening.Because on little openend, we need to arrange Respiration assistance cleaning system, this system has certain weight, so our the case surface design around little openend be waveform curved surface as shown in Figure 2, can strengthen the holding capacity of case to Respiration assistance cleaning system on the one hand, on the other hand because of the existence of waveform curved surface, the buffering of certain power can be made to have between Respiration assistance cleaning system and mouth mask case, the perceptibility of mouth mask user to Respiration assistance cleaning system weight can be effectively reduced.Wearing in process except large openend contacts with user, other positions of case all do not contact human body, mouth mask case and Respiration assistance cleaning system user's face and nasal cavity position form one for store purify after the cavity of air.
mouth mask case material of the present invention is preferably by the ventilative property of high density nonwoven, when user wears on the one hand, covered part by mouth mask and do not have stuffy sensation, on the other hand in the time that Respiration assistance cleaning system can not normally be moved, although user's respiratory resistance is larger, also can breathe clean air.
the high density gas permeability nonwoven that mouth mask case of the present invention is selected can comprise three layers: protective layer, filter course, supporting layer.Described protective layer is on namely top layer of case outermost layer; can provide case attractive in appearance on the one hand; on the other hand case is protected; described filter course is as case intermediate layer; be mainly used in filtered air; described supporting layer is used to mouth mask case that overall fixed shape is provided, and these three layers all have certain filtration to air.
the protective layer of mouth mask case of the present invention is preferably and spins cotton nonwoven fabrics is exactly the cloth that gushes out after PP particle being dissolved by machine again and form, and for auxiliary filter poison, filters 0.5 micron of above dust; Filter course is preferably and melts blown non-woven fabric, and it is also the cloth that gushes out and form after the thawing of PP particle with spinning cotton nonwoven fabrics the same, and just his filament is more tiny, as N95 colleges and universities filter cloth, and auxiliary filter poison, vehicle exhaust, flue gas etc.; Supporting layer is preferably needle punched non-woven fabrics, is to use pin PP fiber crocheted out by machine, is used as mouth mask plasticity, and as flowing to last one filter course of air in mouth mask.
the present inventor is the intensity of raising mouth mask case of the present invention, and does not affect the attractive in appearance of mouth mask, can only be designed to waveform curved surface at fixed mouth mask case for the supporting layer of the case around the little openend of fixing Respiration assistance cleaning system.
the present inventor is for making mouth mask case openend opening otch of the present invention smooth, firm, and trimming is accurate, can not be out of shape, not alice, phozy, do not reel off raw silk from cocoons, no wrinkle etc., select to utilize ultrasonic wave to cut mouth mask case.
the present inventor, for improving the comfort level of user in the time wearing mouth mask case of the present invention, is provided with a bridge of the nose cushion pad at mouth mask case and user's bridge of the nose joint place inner surface, for act on user's a buffering as mouth mask weight.
the present inventor is provided with a fixing shape bar of the bridge of the nose adjustable and solid shape on the corresponding case outer surface of mouth mask case of the present invention and user's bridge of the nose joint place.Because its shape of face of different users all has individual difference, user can fix shape bar by the bridge of the nose mouth mask shape of hood is finely tuned, and makes mouth mask case and user face reach best laminating effect.
the present inventor is the design of turning up of the large openend of mouth mask case of the present invention and user face, the bridge of the nose, chin laminating, with user's contact-making surface opposing parallel state.Because being equipped with Respiration assistance cleaning system on our mouth mask, although this system volume weight is all microminiaturized, but there is certain weight, for being worn, mouth mask user in process, reduces this part weight load as far as possible, the present inventor is according to pressure, the relation of pressure and lifting surface area, the transferability principle of adhesion, find by the design of turning up to large openend through testing many times, increase large openend with user's contact-making surface and translate into parallel with user's contact-making surface outward, can effectively reduce mouth mask user perception to Respiration assistance cleaning system weight while wearing, and make the sense of user no one's any discomfort.
the present inventor finds the design of turning up of large openend that mouth mask case of the present invention and user face, the bridge of the nose, chin are fitted through test, and described turns up width preferably between 0.1cm-1cm.
the present inventor finds that through test the large openend that mouth mask case of the present invention and user face, the bridge of the nose, chin are fitted can further comprise silica gel layer.By adding one deck silica gel layer, because of silica gel material self-characteristic, relatively pro-skin, and relatively good with skin attachement degree, can make case openend and the user Du Genggao that fits, and more effectively prevents that outside air filtered from directly entering case inside.
one side more of the present invention, provides the application of fixed mouth mask as medicine applicator through nose, and we are using air cleaner as medicine storage chamber.Medicine is arranged in filter, and medicine is breathed and is entered user's nasal cavity with user through air driven, is absorbed by the body, thereby reaches treatment and health object by schneiderian membrane, especially can play to respiratory disease the curative effect that other administration route can not replace.Medicine of the present invention can directly be distributed on filter core, also can direct drug injection thing as filter core.
the present invention provides a kind of Respiration assistance cleaning system on the other hand, each building block comprises: air cleaner, battery, control mainboard, fan etc., each building block is all arranged at Respiration assistance cleaning system inside, inside respectively is battery, air cleaner, fan, extraneous air is from the air inlet of the Respiration assistance cleaning system sidewall between battery and air cleaner, after filtering via air cleaner, by fan, the pure air air inlet in Respiration assistance cleaning system flows out in Respiration assistance cleaning system, battery, control mainboard, between fan, be electrically connected.Can produce certain heat because battery is lower in working order, respective battery temperature can raise, if heat can not get timely diffusion, to affect battery quality, the present inventor is in the time of design, extraneous air is entered from the air inlet of the Respiration assistance cleaning system sidewall between battery and air cleaner, make the renewal of always flowing of the air of battery surface, the corresponding heat that has improved battery is loose.Outside air air inlet simultaneously of the present invention is selected Respiration assistance cleaning system sidewall, can get rainproof effect on the one hand, can reduce on the other hand entering of the pollutants such as dust, if be arranged on Respiration assistance cleaning system top, rainwater can directly enter in Respiration assistance cleaning system by air inlet, and the pollutants such as dust also can more easily enter Respiration assistance cleaning system because of Action of Gravity Field; If be arranged on Respiration assistance cleaning system front portion, user has accelerated the pollutants such as dust in the process of moving ahead or rainwater enters in Respiration assistance cleaning system).Fan makes after opening to form negative pressure between fan and air cleaner, and because of the impact of negative pressure factor, after air cleaner filters, by fan, the pure air air inlet in Respiration assistance cleaning system flows out fast to make outside air.Simultaneously because being after having purified through the air of passing through fan, thus even if fan uses through long-term, still can keep relative cleaning, thus the air after avoiding filtering is secondary polluted.
respiration assistance cleaning system of the present invention is a box body, and box body length is controlled at respectively between 2.5cm-8cm, 2.5cm-6cm, 0.8cm-4cm.Preferably length is controlled at respectively between 2.5cm-6cm, 2.5cm-4cm, 0.8cm-2.5cm.More preferably length is about respectively 5.1cm, 3.2cm, 1.8cm.
respiration assistance cleaning system of the present invention, convenient for box shell dismounting, (25) box housing can be made up of body, (255) box shell precursor in (253) box cap, (254) box shell, is also convenient to box housing seal and is fixed on mouth mask case simultaneously.Mouth mask case needs to change in use for some time in addition, and for ease of the frequent replacing of mouth mask case, our box shell precursor must be detachable being installed on mouth mask case.
respiration assistance cleaning system of the present invention, in box housing, battery is arranged in box cap, air cleaner, control mainboard, fan and be arranged in box shell in body, box shell precursor is arranged at mouth mask case inside, other parts of box housing are arranged at mouth mask case outside, box shell precursor with in the detachable make-up setting of mouth mask case outer box housing, be that the sealing of the little open end edge of case is arranged in box shell precursor and box shell between body.Utilize box shell precursor that Respiration assistance cleaning system is fixed on mouth mask case, box shell precursor is arranged at mouth mask case inside, other parts of box housing are arranged at mouth mask case outside, box shell precursor with in the detachable make-up setting of mouth mask case outer box housing, the openend of mouth mask case is sealed in box housing.
respiration assistance cleaning system of the present invention, according to oxygen also carbon dioxide density variation, arranges pure air air inlet at described box shell precursor in fan corresponding position, and one-way cock exhaust outlet is set below pure air air inlet.The Bas Discharged of one-way cock exhaust outlet in time user being breathed out.As Fig. 3, as shown in 4.
respiration assistance cleaning system of the present invention, described one-way cock exhaust outlet, its one-way cock is that the silica gel piece on box shell precursor is fixed on by fixed part in a slice top, as shown in Figure 4.The THICKNESS CONTROL of described silica gel piece is at 0.3mm-3mm.Inventor is through testing many times the silica gel piece of finding in this thickness range, because it is subject to very easily deformation of external force, in the time having gas to breathe out from user's mouth, silica gel piece is subject to the impulsive force of gas to produce deformation and forms an opening, gas is discharged from openend, but it is subject to himself Action of Gravity Field to recover in time deformation in the time that external force weakens, so select the expiratory one-way valve door of silica gel piece as one-way cock exhaust outlet.But the thickness of silica gel piece should not be too thin, the too thin clean implication leakage easily making in mouth mask, silica gel also should not be too thick, and too thick silica gel piece affects gas and breathes out.
respiration assistance cleaning system of the present invention is provided with exhaust outlet on body in the box shell of one-way cock exhaust outlet the right and left corresponding position, and in box shell, body bottom arranges aqueous vapor outlet.Because user has certain steam in the gas of wearing general exhalation in process, in the bottom of box housing, aqueous vapor outlet is set, can effectively this part aqueous vapor be discharged in time.And can not affect because of constantly gathering of aqueous vapor the normal use of mouth mask.
respiration assistance cleaning system of the present invention, described control mainboard comprises: power control system, and or charge control system, and or Respiration assistance cleaning system 2 status display systems, with or communication accept system, and or fan rotary speed control system etc.Power control system of the present invention is used for controlling whole Respiration assistance cleaning system and enters duty or power cut-off state; The present invention can further comprise charge control system, is mainly used for the control of input current equalization stable to external world and makes battery in charging process, can not be subject to the impact of extraneous current break; The present invention can further comprise Respiration assistance cleaning system status display system, can be used for understanding in time the working condition of Respiration assistance cleaning system, such as battery electric quantity information shows, discharges and recharges demonstration, rotation speed of the fan demonstration, the demonstration of filter core cleanliness factor etc., we also can install some miscellaneous function original papers as required on mainboard simultaneously, these miscellaneous functions are carried out to information demonstration simultaneously; The present invention can further comprise that communication accepts system, such as we can design a remote controller mating with mouth mask, accept system for controlling the working condition of mouth mask by communication, also can accept the wearable device such as system and mobile phone by the communication on control mainboard and carry out information interchange, such as using at present Bluetooth of mobile phone technology etc. more widely; On the other hand because its air drag of filter core of different model is different, we the present invention can further comprise fan rotary speed control system, can be adjusted to our desirable value by the filter core of different model or user's different demands to air mass flow by fan rotary speed control system control rotating speed.
respiration assistance cleaning system of the present invention, described battery can further comprise battery protection system, and for the protection of battery, in the time discharging and recharging, electric current all can equalization stable.
respiration assistance cleaning system of the present invention, described battery is lithium polymer battery, and lithium polymer battery is by aluminum-plastic packaged.Preferred lithium polymer battery of the present invention, it exceeds 1 times than the capacity of common lithium battery under same volume, and have that energy density is high, more miniaturization, ultrathin, lightweight, and the multiple clear superiority such as high security and low cost, and the flexural deformation of lithium polymer battery cocoa, so can be designed to various shapes.For improving the security of lithium polymer battery, the metal shell of difference and liquid lithium battery, lithium polymer battery external packing is selected aluminum-plastic packaged, in the time there is potential safety hazard in inside, aluminum-plastic packagedly can not explode, only can bulging, so user can be out of shape to judge potential safety hazard by external packing immediately.
respiration assistance cleaning system of the present invention, can further comprise the switch of Respiration assistance cleaning system on described box housing, and or charging inlet, and or Respiration assistance cleaning system operating status display apparatus.
another aspect of the present invention provides Respiration assistance cleaning system of the present invention in the application of preparing in Respiration assistance purification mouth mask.Described mouth mask comprises mouth mask case, Respiration assistance cleaning system, be linked with, described mouth mask case is made up of large openend and little openend, with user face, the bridge of the nose, the large openend of chin laminating, the little openend of fixing Respiration assistance cleaning system, little openend at least comprises an opening, wearing in process except large openend contacts with user, other positions of case all do not contact human body, mouth mask case is the case of three-dimensional solid shape, form one for storing the cavity that purifies rear air with Respiration assistance cleaning system at user's face and nasal cavity position, air cleaner is arranged in Respiration assistance cleaning system, by Respiration assistance cleaning system, accelerate air filtration and flowed in mouth mask by mouth mask outside, and the gas of breathing out is discharged in time.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, because on the little openend of mouth mask case, we need to arrange Respiration assistance cleaning system, this system has certain weight, so our the case surface design around little openend be waveform curved surface as shown in Figure 2, can strengthen the holding capacity of case to Respiration assistance cleaning system on the one hand, on the other hand because of the existence of waveform curved surface, can make to have between Respiration assistance cleaning system and mouth mask case the buffering of certain power, can effectively reduce the perceptibility of mouth mask user to Respiration assistance cleaning system weight.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described mouth mask case is made up of high density gas permeability nonwoven.Can improve fixed mouth mask user's comfort level, and prevent that operation troubles from appearring in Respiration assistance cleaning system, the present inventor's preferred mouth mask case material as us by the ventilative property of high density nonwoven in the time selecting mouth mask case material.When user wears on the one hand, covered part by mouth mask and do not have stuffy sensation, in the time that Respiration assistance cleaning system can not normally be moved, although user's respiratory resistance is larger, also can breathe clean air on the other hand.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described high density gas permeability nonwoven comprises three layers: protective layer, filter course, supporting layer.Described protective layer is on namely top layer of case outermost layer; can provide case attractive in appearance on the one hand; on the other hand case is protected; described filter course is as case intermediate layer; be mainly used in filtered air; described supporting layer is used to mouth mask case that overall fixed shape is provided, and these three layers all have certain filtration to air.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described protective layer is for spinning cotton nonwoven fabrics, and filter course is for melting blown non-woven fabric, and supporting layer is needle punched non-woven fabrics.Protective layer is preferably and spins cotton nonwoven fabrics is exactly the cloth that gushes out after PP particle being dissolved by machine again and form, and for auxiliary filter poison, filters 0.5 micron of above dust; Filter course is preferably and melts blown non-woven fabric, and it is also the cloth that gushes out and form after the thawing of PP particle with spinning cotton nonwoven fabrics the same, and just his filament is more tiny, as N95 colleges and universities filter cloth, and auxiliary filter poison, vehicle exhaust, flue gas etc.; Supporting layer is preferably needle punched non-woven fabrics, is to use pin PP fiber crocheted out by machine, is used as mouth mask plasticity, and as flowing to last one filter course of air in mouth mask.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and the supporting layer of the parameatal case of little openend of described fixing Respiration assistance cleaning system is waveform.Improve the intensity of fixed mouth mask case of the present invention, and do not affect the attractive in appearance of mouth mask, can only be designed to waveform curved surface at fixed mouth mask case for the supporting layer of the parameatal case of little openend of fixing Respiration assistance cleaning system.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and the openend of described mouth mask case is by ultrasonic wave and has cut.Can make the opening otch of fixed mouth mask case openend of the present invention smooth, firm, trimming is accurate, can not be out of shape, not alice, phozy, do not reel off raw silk from cocoons, no wrinkle etc., select to utilize ultrasonic wave to cut mouth mask case.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described mouth mask case and user's bridge of the nose joint place inner surface are provided with a bridge of the nose cushion pad.For act on user's a buffering as mouth mask weight.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described mouth mask case and user's bridge of the nose joint place outer surface are provided with a fixing shape bar of the bridge of the nose adjustable and solid shape.Because its shape of face of different users all has individual difference, user can fix shape bar by the bridge of the nose mouth mask shape of hood is finely tuned, and makes mouth mask case and user face reach best laminating effect.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and the large openend of described mouth mask case and user face, the bridge of the nose, chin laminating turns up, parallel with user's contact-making surface.Because being equipped with Respiration assistance cleaning system on our mouth mask, although this system volume weight is all microminiaturized, but there is certain weight, for being worn, mouth mask user in process, reduces this part weight load as far as possible, the present inventor is according to pressure, the relation of pressure and lifting surface area, the transferability principle of adhesion, find by the design of turning up to large openend through testing many times, increase large openend with user's contact-making surface and translate into parallel with user's contact-making surface outward, can effectively reduce mouth mask user perception to Respiration assistance cleaning system weight while wearing, and make the sense of user no one's any discomfort.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described turns up width between 0.1cm-1cm.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and the large openend of described mouth mask case and user face, the bridge of the nose, chin laminating further comprises silica gel layer.By adding one deck silica gel layer, because of silica gel material self-characteristic, relatively pro-skin, and relatively good with skin attachement degree, can make case openend and the user Du Genggao that fits, and more effectively prevents that outside air filtered from directly entering case inside.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described air cleaner is detachable to be arranged in Respiration assistance cleaning system, comprises filter core, filter housing, and filter core is positioned in filter housing.Removable filter of the present invention can be drawer type filter, filter housing can be used as drawer, filter core is for being arranged in drawer, because lower filter is in working order at continuous filtered air, the corresponding airborne pollutant via filter core is all deposited on cartridge surface, we need to change filter core in use for some time, so the present inventor becomes detachable design for filtration elements, can be convenient to user's renew cartridge more in time, also can change according to the different pollution level of environment the filter core of the different filtration grade of different model simultaneously.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described filter core 211 is the filter forming by three layers, comprises two-layer protective layer, one deck filter course.Described protective layer is preferably PP nonwoven, is mainly used in auxiliary filter poison and filters the dust that particle diameter is greater than 0.5 micron, and described filter course is preferably active carbon, N95 standard, auxiliary filter poison, germ, vehicle exhaust, flue gas etc.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described protective layer is PP nonwoven, and filter course is active carbon.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, described Respiration assistance cleaning system is a box body, box body is long, wide, height is controlled at respectively 2.5cm-8cm, 2.5cm-6cm, between 0.8cm-4cm, each building block comprises: air cleaner, battery, control mainboard, fan, box housing, each building block is all arranged at box enclosure interior, box enclosure interior respectively is battery, air cleaner, fan, the air of mouth mask outside is from the air inlet of the box housing sidewall between battery and air cleaner, after filtering via air cleaner, by fan, the pure air air inlet on box housing enters mouth mask inside, battery, control mainboard, between fan, be electrically connected.Can produce certain heat because battery is lower in working order, respective battery temperature can raise, if heat can not get timely diffusion, to affect battery quality, the present inventor is in the time of design, the air of mouth mask outside is entered from the air inlet of the box housing sidewall between battery and air cleaner, make the renewal of always flowing of the air of battery surface, the corresponding heat that has improved battery is loose.Outside air air inlet simultaneously of the present invention is selected box housing sidewall, can get rainproof effect on the one hand, can reduce on the other hand entering of the pollutants such as dust, if be arranged on box housing top, rainwater can directly enter in box housing by air inlet, and the pollutants such as dust also can more easily enter box housing because of Action of Gravity Field; If be arranged on box cap, user has accelerated the pollutants such as dust in the process of moving ahead or rainwater enters in box housing).Fan makes after opening to form negative pressure between fan and air cleaner, and because of the impact of negative pressure factor, after air cleaner filters, by fan, the pure air air inlet on box housing enters mouth mask inside fast to make outside air.Simultaneously because being after having purified through the air of passing through fan, thus even if fan uses through long-term, still can keep relative cleaning, thus the air after avoiding filtering is secondary polluted.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and box body length is controlled at respectively between 2.5cm-6cm, 2.5cm-4cm, 0.8cm-2.5cm.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described box housing comprises: body, box shell precursor in box cap, box shell.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, in described box housing, battery is arranged at box cap, air cleaner, control mainboard, fan are arranged at body in box shell, box shell precursor is fixed on Respiration assistance cleaning system on mouth mask case, box shell precursor is arranged at mouth mask case inside, other parts of box housing are arranged at mouth mask case outside, box shell precursor with in the detachable make-up setting of mouth mask case outer box housing, the openend of mouth mask case is sealed in box housing.Mouth mask case needs to change in use for some time, and for ease of the frequent replacing of mouth mask case, our box shell precursor must be detachable being installed on mouth mask case.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described box shell precursor arranges pure air air inlet in fan corresponding position, and one-way cock exhaust outlet is set below pure air air inlet.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described its one-way cock of one-way cock exhaust outlet is that the silica gel piece on box shell precursor is fixed on by fixed part in a slice top.In the time having gas to breathe out from user's mouth, silica gel piece is subject to the impulsive force of gas to produce deformation and forms an opening, gas is discharged from openend, but it is subject to himself Action of Gravity Field to recover in time deformation in the time that external force weakens, so select the expiratory one-way valve door of silica gel piece as one-way cock exhaust outlet.
respiration assistance cleaning system of the present invention, in the application of preparing in Respiration assistance purification mouth mask, is provided with exhaust outlet on body in the box shell of one-way cock exhaust outlet the right and left corresponding position, and in box shell, body bottom arranges aqueous vapor outlet.Because user has certain steam in the gas of wearing general exhalation in process, in the bottom of box housing, aqueous vapor outlet is set, can effectively this part aqueous vapor be discharged in time.And can not affect because of constantly gathering of aqueous vapor the normal use of mouth mask.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, described control mainboard comprises: power control system, with or charge control system, with or Respiration assistance cleaning system status display system, with or communication accept system, and or fan rotary speed control system.Power control system of the present invention is used for controlling whole Respiration assistance cleaning system and enters duty or power cut-off state; The present invention can further comprise charge control system, is mainly used for the control of input current equalization stable to external world and makes battery in charging process, can not be subject to the impact of extraneous current break; The present invention can further comprise Respiration assistance cleaning system status display system, can be used for understanding in time the working condition of Respiration assistance cleaning system, such as battery electric quantity information shows, discharges and recharges demonstration, rotation speed of the fan demonstration, the demonstration of filter core cleanliness factor etc., we also can install some miscellaneous function original papers as required on mainboard simultaneously, these miscellaneous functions are carried out to information demonstration simultaneously; The present invention can further comprise that communication accepts system, such as we can design a remote controller mating with mouth mask, accept system for controlling the working condition of mouth mask by communication, also can accept the wearable device such as system and mobile phone by the communication on control mainboard and carry out information interchange, such as using at present Bluetooth of mobile phone technology etc. more widely; On the other hand because its air drag of filter core of different model is different, we the present invention can further comprise fan rotary speed control system, can be adjusted to our desirable value by the filter core of different model or user's different demands to air mass flow by fan rotary speed control system control rotating speed.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described battery further comprises battery protection system.For the protection of battery, in the time discharging and recharging, electric current all can equalization stable.
respiration assistance cleaning system of the present invention is in the application of preparing in Respiration assistance purification mouth mask, and described battery is lithium polymer battery, and lithium polymer battery is by aluminum-plastic packaged.Preferred lithium polymer battery of the present invention, it exceeds 1 times than the capacity of common lithium battery under same volume, and have that energy density is high, more miniaturization, ultrathin, lightweight, and the multiple clear superiority such as high security and low cost, and the flexural deformation of lithium polymer battery cocoa, so can be designed to various shapes.For improving the security of lithium polymer battery, the metal shell of difference and liquid lithium battery, lithium polymer battery external packing is selected aluminum-plastic packaged, in the time there is potential safety hazard in inside, aluminum-plastic packagedly can not explode, only can bulging, so user can be out of shape to judge potential safety hazard by external packing immediately.
respiration assistance cleaning system of the present invention purifies the application in mouth mask preparing Respiration assistance, further comprises the switch of Respiration assistance cleaning system on described box housing 25, and or charging inlet, and or Respiration assistance cleaning system operating status display apparatus.
Brief description of the drawings
accompanying drawing of the present invention is for the present invention is further described, but not restriction to invention scope.
fig. 1 mouth mask case of the present invention outer surface schematic diagram.
fig. 2 mouth mask case of the present invention inner surface schematic diagram.
fig. 3 Respiration assistance cleaning system of the present invention---box enclosure interior explosive view.
fig. 4 Respiration assistance cleaning system of the present invention---box enclosure interior explosive view.
fig. 5 box housing of the present invention schematic appearance
fig. 6 box housing of the present invention schematic appearance
fig. 7 mouth mask outer surface of the present invention schematic diagram.
fig. 8 mouth mask inner surface of the present invention schematic diagram
1, mouth mask case, 11, large openend, 12, little openend, 13, curved surface, 14, bridge of the nose cushion pad, 15, the bridge of the nose is fixed shape bar, 2, Respiration assistance cleaning system, 21, air cleaner, 211, filter core, 212, filter housing, 22, battery, 23, control mainboard, 24, fan, 25, box housing, 2511, air inlet, 2512, pure air air inlet, 2521, one-way cock exhaust outlet, 25211, silica gel piece, 25212, fixed part, 2522, exhaust outlet, 2523, aqueous vapor outlet, 253, box cap, 254, body in box shell, 255, box shell precursor, 26, switch, 27, charging inlet, 28, status display system, 3, be linked with.
Detailed description of the invention
embodiments of the invention are for the present invention is further explained, but not to invention scope restriction of the present invention.
embodiment
select a kind of mouth mask case of solid shape two openends, case is prepared into by three floor height density gas permeability nonwoven, is respectively protective layer, filter course, supporting layer.Protective layer material is for spinning cotton nonwoven fabrics, and filter course material is for melting blown non-woven fabric, and support layer material is needle punched non-woven fabrics.Mouth mask case opening forms by ultrasonic wave cutting, large openend and user face, the bridge of the nose, chin laminating, with user's bridge of the nose joint place inner surface, bridge of the nose cushion pad is being set, outer surface is provided with a fixing shape bar of the bridge of the nose adjustable and solid shape, large openend turns up, parallel with user's contact-making surface, and setting and user's contact portion arrange one deck silica gel layer; Little openend case surface is around fixing Respiration assistance cleaning system for waveform curved surface is used for sealing.The mouth mask case of three-dimensional fixed and Respiration assistance cleaning system form one for storing the cavity that purifies rear air at user's face and nasal cavity position; air cleaner detachable is arranged in Respiration assistance cleaning system; formed by filter core, filter housing; filter core, by three layers of filter forming, comprises two-layer protective layer, one deck filter course.Protective layer is PP nonwoven, and filter course is active carbon.By Respiration assistance cleaning system, accelerate air filtration and flowed in mouth mask by mouth mask outside, and the gas of breathing out is discharged in time.Respiration assistance cleaning system is a box body, box body is long, wide, height is about respectively 5.1cm, 3.2cm, 1.8cm, the each building block of Respiration assistance cleaning system comprises and being not limited to: air cleaner, battery, control mainboard, fan, box housing, each building block is all arranged at box enclosure interior, box enclosure interior respectively is battery, air cleaner, fan, the air of mouth mask outside is from the air inlet of the box housing sidewall between battery and air cleaner, after filtering via air cleaner, by fan, the pure air air inlet on box housing enters mouth mask inside, battery, control mainboard, between fan, be electrically connected.Box housing comprises again: body, box shell precursor in box cap, box shell.In box housing, battery is arranged in box cap, air cleaner, control mainboard, fan and be arranged in box shell in body, box shell precursor is fixed on Respiration assistance cleaning system on mouth mask case, box shell precursor is arranged at mouth mask case inside, other parts of box housing are arranged at mouth mask case outside, box shell precursor with in the detachable make-up setting of mouth mask case outer box housing, the openend of mouth mask case is sealed in box housing.Box shell precursor arranges pure air air inlet in fan corresponding position, and one-way cock exhaust outlet is set below pure air air inlet.Its one-way cock of one-way cock exhaust outlet is that the silica gel piece on box shell precursor is fixed on by fixed part in a slice top.In the box shell of one-way cock exhaust outlet the right and left corresponding position, on body, be provided with exhaust outlet, in box shell, body bottom arranges aqueous vapor outlet.Control mainboard comprises: power control system, charge control system, Respiration assistance cleaning system status display system, communication are accepted system, fan rotary speed control system.The lithium polymer battery that Selection of Battery is aluminum-plastic packaged and comprise battery protection system.On box housing, comprise in addition switch, charging inlet, the Respiration assistance cleaning system operating status display apparatus of Respiration assistance cleaning system.

Claims (30)

1. a fixed mouth mask, comprise: mouth mask case 1, Respiration assistance cleaning system 2 and be linked with 3 for what mouth mask is fixed on to user face, described mouth mask case 1 is made up of large openend and little openend, with user face, the bridge of the nose, the large openend 11 of chin laminating, the little openend 12 of fixing Respiration assistance cleaning system 2, little openend 12 at least comprises a little opening, little openend 12 case surface is around waveform curved surface 13, wearing in process except large openend 11 contacts with user, other positions of case all do not contact human body, the case that mouth mask case 1 is three-dimensional solid shape, form one for storing the cavity that purifies rear air with Respiration assistance cleaning system 2 at user's face and nasal cavity position, air cleaner 21 is arranged in Respiration assistance cleaning system 2, by Respiration assistance cleaning system 2, accelerate air filtration and flowed in mouth mask by mouth mask outside, and the gas of breathing out is discharged in time.
2. fixed mouth mask according to claim 1, is characterized in that described mouth mask case 1 is made up of high density gas permeability nonwoven.
3. fixed mouth mask according to claim 2, is characterized in that described high density gas permeability nonwoven comprises three layers: protective layer, filter course, supporting layer.
4. fixed mouth mask according to claim 3, is characterized in that described protective layer is for spinning cotton nonwoven fabrics, and filter course is for melting blown non-woven fabric, and supporting layer is needle punched non-woven fabrics.
5. fixed mouth mask according to claim 3, the supporting layer of the little openend 12 of the fixing Respiration assistance cleaning system 2 described in it is characterized in that case is around waveform.
6. fixed mouth mask according to claim 1, the openend opening of the mouth mask case 1 described in it is characterized in that is by ultrasonic wave and has cut.
7. fixed mouth mask according to claim 1, is characterized in that described mouth mask case 1 and user's bridge of the nose joint place inner surface are provided with a bridge of the nose cushion pad 14.
8. fixed mouth mask according to claim 1, is characterized in that described mouth mask case 1 and user's bridge of the nose joint place outer surface are provided with a fixing shape bar 15 of the bridge of the nose adjustable and solid shape.
9. fixed mouth mask according to claim 1, is characterized in that described mouth mask case 1 and the large openend 11 of user face, the bridge of the nose, chin laminating turn up, parallel with user's contact-making surface.
10. fixed mouth mask according to claim 9, is characterized in that described turning up width between 0.1cm-1cm.
11. fixed mouth masks according to claim 1, is characterized in that described mouth mask case 1 and the large openend 11 of user face, the bridge of the nose, chin laminating further comprise silica gel layer.
12. fixed mouth masks according to claim 1, is characterized in that described detachable being arranged in Respiration assistance cleaning system 2 of air cleaner 21, comprise filter core 211, filter housing 212, and filter core 211 is positioned in filter housing 212.
13. fixed mouth masks according to claim 12, is characterized in that described filter core 211, for by three layers of filter forming, comprises two-layer protective layer, one deck filter course.
14. fixed mouth masks according to claim 13, is characterized in that described protective layer is PP nonwoven, and filter course is active carbon.
15. fixed mouth masks according to claim 1, it is characterized in that described Respiration assistance cleaning system 2 is a box body, box body is long, wide, height is controlled at respectively 2.5cm-8cm, 2.5cm-6cm, between 0.8cm-4cm, building block comprises: air cleaner 21, battery 22, control mainboard 23, fan 24, box housing 25, building block is arranged at box housing 25 inside, box housing 25 inside respectively are battery 22, air cleaner 21, fan 24, the air of mouth mask outside is from the air inlet 2511 of box housing 25 sidewalls between battery 22 and air cleaner 21, after filtering via air cleaner 21, by fan 24, the pure air air inlet 2512 on box housing 25 enters mouth mask inside, battery 22, control mainboard 23, between fan 24, be electrically connected.
16. fixed mouth masks according to claim 15, is characterized in that box body length is controlled at respectively between 2.5cm-6cm, 2.5cm-4cm, 0.8cm-2.5cm.
17. fixed mouth masks according to claim 15, is characterized in that described box housing 25 comprises: body 254, box shell precursor 255 in box cap 253, box shell.
18. fixed mouth masks according to claim 17, it is characterized in that the described interior battery of box housing 25 is arranged at box cap 253, air cleaner 21, control mainboard 23, fan 24 are arranged at body 254 in box shell, box shell precursor 255 is fixed on Respiration assistance cleaning system 2 on mouth mask case 1, box shell precursor 255 is arranged at mouth mask case 1 inside, box housing 25 other parts are arranged at mouth mask case 1 outside, box shell precursor 255 with in the detachable make-up setting of mouth mask case 1 outer box housing 25, the openend 12 of mouth mask case 1 is sealed in box housing 25.
19. fixed mouth masks according to claim 15, is characterized in that being provided with air inlet and exhaust outlet on described box housing 25; Or being only provided with air inlet, exhaust outlet is arranged on mouth mask case 1.
20. fixed mouth masks according to claim 19, it is characterized in that being provided with air inlet and exhaust outlet on described box housing 25, in fan corresponding position, pure air air inlet 2512 is set at box shell precursor 255, one-way cock exhaust outlet 2521 is set below pure air air inlet 2512.
21. fixed mouth masks according to claim 20, is characterized in that described one-way cock exhaust outlet 2521 its one-way cocks are that the silica gel piece 25211 on box shell precursor 255 is fixed on by fixed part 25212 in a slice top.
22. fixed mouth masks according to claim 21, is characterized in that on body 254, being provided with exhaust outlet 2522 in the box shell of one-way cock exhaust outlet 2521 the right and left corresponding positions, and in box shell, body 254 bottoms arrange aqueous vapor outlet 2523.
23. fixed mouth masks according to claim 15, it is characterized in that described control mainboard 23 comprises: power control system, with or charge control system, with or Respiration assistance cleaning system 2 status display systems, with or communication accept system, and or fan rotary speed control system.
24. fixed mouth masks according to claim 15, is characterized in that described battery 22 further comprises battery protection system.
25. fixed mouth masks according to claim 15, it is characterized in that described battery 22 is for lithium polymer battery, and lithium polymer battery are by aluminum-plastic packaged.
26. fixed mouth masks according to claim 15, is characterized in that further comprising on described box housing 25 switch 26 of Respiration assistance cleaning system 2, and or charging inlet 27, and or Respiration assistance cleaning system 2 operating status display apparatus 28.
The Respiration assistance cleaning system of the fixed mouth mask described in 27. claim 15-26 any one, it is characterized in that described Respiration assistance cleaning system 2 is a box body, box body is long, wide, height is controlled at respectively 2.5cm-6cm, 2.5cm-4cm, between 0.8cm-2.5cm, building block comprises: air cleaner 21, battery 22, control mainboard 23, fan 24, box housing 25, each building block is all arranged at box housing 25 inside, box housing 25 inside respectively are battery 22, air cleaner 21, fan 24, the air of mouth mask outside is from the air inlet 2511 of box housing 25 sidewalls between battery 22 and air cleaner 21, after filtering via air cleaner 21, by fan 24, the pure air air inlet 2512 on box housing 25 enters mouth mask inside, battery 22, control mainboard 23, between fan 24, be electrically connected.
The mouth mask case of the fixed mouth mask described in 28. claim 1-11 any one, it is characterized in that described mouth mask case is made up of large openend and little openend, with user face, the bridge of the nose, the large openend 11 of chin laminating, the little openend 12 of fixing Respiration assistance cleaning system 2, little openend 12 at least comprises an opening, little openend 12 case surface is around waveform curved surface 13, wearing in process except large openend 11 contacts with user, other positions of case all do not contact human body, the case that mouth mask case 1 is three-dimensional solid shape, form one for storing the cavity that purifies rear air with Respiration assistance cleaning system 2 at user's face and nasal cavity position.
Fixed mouth mask described in 29. claim 1-26 any one, as the application of medicine applicator through nose, is characterized in that described air cleaner is as medicine storage chamber.
The application of 30. medicine applicator through noses according to claim 29, it is characterized in that described drug distribution is on filter core, or direct drug injection thing is as filter core.
CN201410147529.6A 2013-08-29 2014-04-14 Fixed mask Active CN103933680B (en)

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CN104190014A (en) * 2014-09-20 2014-12-10 四川省多持生物科技有限公司 Cavity type mask with oxygenation function
CN104548404A (en) * 2015-01-16 2015-04-29 天瑞联创（北京）科技发展有限公司 Built-in breather valve and air filtering mask of fan
CN104826247A (en) * 2015-03-25 2015-08-12 肖仕钦 Mouth mask type air purifier
CN104921343A (en) * 2015-06-05 2015-09-23 深圳市华盛奥莱实业有限公司 Anion mask with PM2.5 monitoring function
CN105641821A (en) * 2016-03-03 2016-06-08 北京尚宏恒远科技有限公司 Active intake mask
CN106075761A (en) * 2016-08-15 2016-11-09 钟能珍 A kind of blast air filter
CN106235464A (en) * 2016-08-31 2016-12-21 苏州佐纳电子科技有限公司 A kind of monitoring formula PM2.5 protection breath device
CN106621101A (en) * 2016-08-31 2017-05-10 苏州佐纳电子科技有限公司 Universal auxiliary inhalation device suitable for mask
CN109420268A (en) * 2017-09-01 2019-03-05 张利军 Wearable electric air purification breathing mask
CN109512055A (en) * 2018-11-28 2019-03-26 林清贵 A kind of Sports mask of riding storing gas with wind-force drainage principle
CN111330178A (en) * 2020-04-01 2020-06-26 科特亚照明(上海)有限公司 Sterilizing mask

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CN111773570A (en) * 2020-07-02 2020-10-16 中国联合网络通信集团有限公司 Oxygen supply method of intelligent mask, terminal device and storage medium

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190014A (en) * 2014-09-20 2014-12-10 四川省多持生物科技有限公司 Cavity type mask with oxygenation function
CN104190014B (en) * 2014-09-20 2017-02-15 成都和煦医疗科技有限公司 Cavity type mask with oxygenation function
CN104548404A (en) * 2015-01-16 2015-04-29 天瑞联创（北京）科技发展有限公司 Built-in breather valve and air filtering mask of fan
CN104826247A (en) * 2015-03-25 2015-08-12 肖仕钦 Mouth mask type air purifier
CN104921343A (en) * 2015-06-05 2015-09-23 深圳市华盛奥莱实业有限公司 Anion mask with PM2.5 monitoring function
CN105641821A (en) * 2016-03-03 2016-06-08 北京尚宏恒远科技有限公司 Active intake mask
CN106075761A (en) * 2016-08-15 2016-11-09 钟能珍 A kind of blast air filter
CN106235464A (en) * 2016-08-31 2016-12-21 苏州佐纳电子科技有限公司 A kind of monitoring formula PM2.5 protection breath device
CN106621101A (en) * 2016-08-31 2017-05-10 苏州佐纳电子科技有限公司 Universal auxiliary inhalation device suitable for mask
CN109420268A (en) * 2017-09-01 2019-03-05 张利军 Wearable electric air purification breathing mask
CN109512055A (en) * 2018-11-28 2019-03-26 林清贵 A kind of Sports mask of riding storing gas with wind-force drainage principle
CN111330178A (en) * 2020-04-01 2020-06-26 科特亚照明(上海)有限公司 Sterilizing mask

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