Utility model content
Based on this, it is necessary to which the problem of being applicable limited crowd and single application method for traditional mouth mask is worn there is provided one kindWear formula breathing equipment.
A kind of Wearable breathing equipment, including：Mask body, filtering module, breathing module；
The mask body has the first installation through-hole and the second installation through-hole；
The filtering module and the breathing module are respectively arranged in first installation through-hole and described second and install logicalHole, the breathing module includes expiration unit or air supply unit, and the expiration unit or air supply unit can be installed removablyIn same installation through-hole, and it can be changed according to the selection of different breathing patterns.
In one embodiment, the breathing module includes common-base, and the expiration unit or air supply unit can be withThe common-base is detachably connected.
In one embodiment, the expiration unit include expiration valve block and expiration bonnet, the expiration bonnet with it is describedCommon-base is detachably connected, and the expiration valve block is located between the expiration bonnet and the common-base, described to shareBase is provided with reception hole, and the expiration valve block may be disposed in reception hole, and the expiration valve block wind-force effect under only toOpen the expiration bonnet side.
In one embodiment, the air supply unit includes air supply pipe and air supply system, one end of the air supply pipe and instituteState that common-base is detachably connected, the other end of the air supply pipe is connected with the air supply system, and the air supply system is used forBreathing gas is provided.
In one embodiment, the filtering module includes filter and filter container structure；The filter is fixedIt is installed in the filter container structure, the filter can be selected according to different breathing patterns.
In one embodiment, the filter container structure includes bendable folding part, upper box cover, lower casing and installation portion；
The bendable folding part is used to connect the upper box cover and the lower casing, and makes the upper box cover and the lower casingIt is retractable；
The installation portion is arranged at the lower casing, for the filter container structure to be installed on into the mask masterBody；
The filter is installed between the upper box cover and the lower casing.
In one embodiment, the mask body has two the first installation through-holes, and correspondence is installed with two mistakesModule is filtered, is filtered at two on module and is separately installed with frenulum, for wearing the Wearable breathing equipment.
In one embodiment, the Wearable breathing equipment has two kinds of breathing patterns：Self-priming mode and blowing model,
In self-priming mode, the filtering module is installed on first installation through-hole, and the breathing module is installed on describedSecond installation through-hole, the filtering module includes the filter that rejection rate is more than or equal to 95%；
In blowing model, the filtering module is installed on first installation through-hole, and the air supply unit is installed on describedSecond installation through-hole, the filtering module includes the filter that rejection rate is less than 95%.
In one embodiment, the relatively described mask of thickness at the edge of first installation through-hole and the second installation through-holeThe thickness of main body is thick, and the width at the edge is 3-6 millimeters.
In one embodiment, the surface of the mask body is provided with overcoat, and the overcoat is by spraying and driesRoasting to solidify in the outside and inner side of the mask body, the overcoat is harmless delustring oil reservoir, and the mask body is silica gel；The thickness of the overcoat is 1-20 microns.
In one embodiment, the mask body includes facial sticking part, and the facial sticking part is the mask masterBody converts into extension to human body face side and formed, and it is tight that the facial sticking part makes the mask body be fitted with the face of human bodyIt is close.
The Wearable breathing equipment that the utility model is provided, including the face with the first installation through-hole and the second installation through-holeCover main body, filtering module and breathing module.The breathing module includes expiration unit or air supply unit.The expiration unit or instituteState the same installation through-hole that air supply unit is mounted at the mask body.Pass through the filtering module and breathing mouldThe selection of the different installation sites of group, the Wearable breathing equipment has self-priming and supply both of which.The crowd of health or fortuneThe too small crowd of momentum can select self-priming when using the Wearable breathing equipment, and old man, children or heart and lung diseases are suffered fromPerson can select Gas feeding when using the Wearable breathing equipment.The Wearable with two kinds of different mode selections is exhaledInhale device and solve the problem of traditional Wearable breathing equipment is applicable limited crowd and single application method.
Embodiment
In order that utility model purpose of the present utility model, technical scheme and technique effect are more clearly understood, tie belowAccompanying drawing is closed Wearable breathing equipment of the present utility model is specifically described.It should be appreciated that specific implementation described hereinExample is only to explain the utility model, not to limit the utility model.
Fig. 1-3 are referred to, the utility model embodiment provides a kind of Wearable breathing equipment 100, including：Mask body 2,Filter module 50 and breathing module.The breathing module includes expiration unit 60 and air supply unit 80.
The mask body 2 can be made up of flexible high molecular material, can be directly anchored to face.Specifically, oneIn individual embodiment, the mask body 2 is made up of silica gel, and the thickness of the mask body 2 is not limited, and can be carried out as neededSelection.It is appreciated that can be from the moderate mask body 2 of thickness.When the material of the mask body 2 is flexible high scoreWhen sub- material is made, the mask body 2 can be placed directly in disinfection cleaning solution and clean, and can realize reuse.SignificantlyApplication cost is reduced, also makes the promotion and application for being easy to the Wearable breathing equipment 100.
The mask body 2 has the first installation through-hole 5 and the second installation through-hole 6.First installation through-hole 5 is arranged atThe top of the Wearable breathing equipment 100, the position of correspondence human body nose both sides.First installation through-hole 5 is to installFilter module 50.The filtering module 50 to the air for sucking the Wearable breathing equipment 100 to filter.Second peaceDress through hole 6 is arranged at the bottom of the Wearable breathing equipment 100, can correspond to the position of human body mouth.Described second installsThrough hole 6 is to install expiration unit 60.Gas of the expiration unit 60 to discharge characteristics of contaminated respiratory droplets.It is appreciated that describedOne installation through-hole 5 and the second installation through-hole 6 can set one or more according to use demand.
In the present embodiment, pass through the filtering module 50, breathing module (i.e. described the expiration unit 60 and the supplyUnit 80) diverse location of the mask body 2 is installed on, the Wearable breathing equipment 100 has two kinds of self-priming and supplyPattern.The crowd that the crowd or amount of exercise of health are too small can select self-priming when using the Wearable breathing equipment 100,Old man, children or heart and lung diseases patient can select Gas feeding when using the Wearable breathing equipment 100.The filter moduleGroup 50, the expiration unit 60 and the air supply unit 80 are detachable, replaceable, simple and convenient, avoid bacterium infection, enhancingPeople's health.The self-priming and supply both of which that the Wearable breathing equipment 100 has, which solve the applicable crowd of traditional mouth mask, to be hadThe problem of limit and application method are single.
In one embodiment, the breathing module includes common-base 63, the expiration unit 60 or air supply unit 80Can be detachably connected with the common-base 63.In the present embodiment, the common-base 63 can have a variety of ways of realization,The annexation of the specific common-base 63 and the mask body 2 is not limited.The common-base 63 is exhaled with describedDismountable connection can be realized between gas unit 60 or air supply unit 80 so that the structure of the Wearable breathing equipment 100Simply, user is easy to operate.
Fig. 4-6 are referred to, in one embodiment, the expiration unit 60 includes：Expiration valve block 61, the and of expiration bonnet 62Common-base 63.The expiration valve block 61 is arranged at the common-base 63, and the expiration valve block 61 under wind-force effect onlyOpened to the side of expiration bonnet 62.The common-base 63 has engraved structure, exhaled gas is blowed to the outlet valveThe side of lid 62, the expiration bonnet 62 also has engraved structure, blows out exhaled gas.The expiration bonnet 62 is shared with describedBase 63 is detachably connected.The expiration valve block 61 can be silica gel piece.The common-base 63 can be to be threaded structurePlastic feet.
In one embodiment, the common-base 63 sets in the middle of air guide structure 631, the air guide structure 631 and hadReception hole 632.The air guide structure 631 is conducive to the exhalation of gas.The reception hole 632 is used to store the expiration valve block61.The side of the expiration valve block 61 is provided with fixed structure 611.The fixed structure 611 from the expiration unit 60 towardsThe side of the expiration bonnet 62 is tightly fastened in the reception hole 632, to limit the expiration valve block 61 under wind-force effectOnly opened to the side of expiration bonnet 62.Expiration valve block described in the present embodiment 61 can select silica gel piece, due to the siliconFilm is flexible, the silica gel piece can be fixed in the reception hole 632 by the fixed structure 611.
In one embodiment, the common-base 63 has helicitic texture 64, and the expiration bonnet 62 passes through screw thread knotStructure 64 is detachably connected with the common-base 63.
In one embodiment, the air supply unit 80 includes air supply pipe 81 and air supply system 82.The air supply pipe 81One end is threadedly coupled by helicitic texture 64 with the common-base 63.The air supply pipe 81 is mounted at described secondInstallation through-hole 6.The other end of the air supply pipe 81 is connected with the air supply system 82, and the air supply system 82 is used to provide breathingGas.
Fig. 7-8 are referred to, in one embodiment, the filtering module 50 includes filter and filter container structure501.Wherein, the gas for being unsuitable for human body incoming call that the filter was used in air filtering.The filter includes the first mistakeFilter disc and the second filter, first filter reach more than 95% filter for the particulate blocking rate to 0.3 micron.InstituteState the filter that the second filter is less than 95% for rejection rate.The filter container structure 501 is used to the mistake is fixedly mountedFilter disc.It is stronger from more intensive, degree of filtration when the Wearable breathing equipment 100 selects self-priming occupation modeFirst filter.When the Wearable breathing equipment 100 select Gas feeding occupation mode when, from it is more loose,Weaker second filter of degree of filtration.
In one embodiment, the filter container structure 501 includes bendable folding part 51, upper box cover 52, lower casing 53With installation portion 56.
The bendable folding part 51 is used to connect the upper box cover 52 and the lower casing 53, and makes the upper box cover 52 and instituteState lower casing 53 retractable.The specific material of the bendable folding part 51 is not limited, as long as the He of upper box cover 52 can be realizedThe lower casing 53 it is retractable.In one embodiment, plastic material is selected in the bendable folding part 51.
The installation portion 56 is arranged at the lower casing 53, described for the filter container structure 501 to be installed onThe filter container structure 501 closing is fixed at first installation through-hole 5 by mask body 2, the installation portion 56.PeaceNote causing the upper box cover 52 in the outside of the mask body 2, to be convenient for changing the filter during dress.
In one embodiment, the upper box cover 52 sets closure buckle 54, and the lower casing 53 sets closure neck 55.Coordinate the engaging for realizing the filter container structure 501 by the closure buckle 54 and the closure neck 55.It can manageSolution, in order to which in the filter container structure 501, the filter fixed closed can be selected into a variety of fixed forms.
In one embodiment, the lower casing 53 is provided with frenulum hole 57, and the frenulum hole 57 is arranged at the closureThe both sides of neck 55, the frenulum hole 57 is used to install frenulum, so that the Wearable breathing equipment 100 is worn on human body.CanTo understand, the concrete form in the frenulum hole 57 is not intended to limit, as long as the addition elastic frenulum 9 can be realized.It is describedElastic frenulum 9 can be installed at frenulum hole 57.The elastic frenulum 9 can need selection supra-aural or wear-type according to user.The length of the elastic frenulum 9 can be adjusted as needed, by beyond length can adjust in the way of connecting or windHang over the outer of frenulum hole 57.
In one embodiment, the upper box cover 52 and the lower casing 53 set engraved structure, and the engraved structure is usedIn the exhalation for accelerating gas.The engraved structure could be arranged to the form of inducer.
In one embodiment, the lower casing 53 is provided with supporter 531, and the upper box cover 52 sets limit body 521.The supporter 531 is used to support the filter, and the limit body 521 is used for the movement for limiting the filter.The branchSupport body 531 and the limit body 521 coordinate is fixed on the filter container structure 501 by the filter.It is appreciated that instituteStating filter container structure 501 and limiting the mode of filter movement has many kinds, is only a kind of achievable mode herein.
In one embodiment, the mask body 2 has two the first installation through-holes 5, and correspondence is installed with twoThe filtering module 50, is separately installed with frenulum 9, for wearing the Wearable breathing dress on two filtering modules 50Put.Set two filtering modules 50 being capable of the abundant impurity for being unfavorable for human body respiration, the particle etc. crossed in air filtering.
The Wearable breathing equipment 100 has self-priming and supply both of which.The wearing is illustrated individually belowThe both of which of formula breathing equipment 100.
In self-priming mode, the filtering module 50 is installed on first installation through-hole 5.The expiration unit 60 is installed onSecond installation through-hole 6.The filter of the filtering module 50 is more than or equal to 95% first filtering from rejection ratePiece.In use, the Wearable breathing equipment 100 is crossed in air filtering by the filtering module 50 is unsuitable for human body(fine particle is such as the gas and fine particle of suction：PM2.5 dust, pollen, spittle etc.).Air is through the filtering mistake of module 50Enter the Wearable breathing equipment 100 after filter close to the side of human body face.Cleaning after being filtered through the filtering module 50Gas enters the respiratory tract of human body, so that human body can suck the air of cleaning.Now human body suction gas be byThe gas of suitable human body incoming call after filtering module 50 filtering.Gas through characteristics of contaminated respiratory droplets is discharged from the expiration unit 60Beyond the Wearable breathing equipment 100.The expiration unit 60 can be controlled only to institute under the wind-force effect of exhaled gasState outlet beyond Wearable breathing equipment 100.The filtering module 50 and the expiration unit 60 detachably cause the wearingThe utilization rate of formula breathing equipment 100 is greatly enhanced, and environmental protection is saved again.The Wearable breathing equipment 100, which can reach, once to be purchasedBuy nonexpondable effect.In the present embodiment, due to the gas relatively dry sucked from air, and exhaling after human body respirationGo out gas phase to humidity.Therefore the gas of control suction enters from the filtering module 50, and exhaled gas is from the expiration unit60 exhalation, ensure that the filtering drying of module 50, cleaning, the growth for preventing bacterium, avoid cross-infection.
In blowing model, the filtering module 50 is installed on first installation through-hole 5.The air supply unit 80 is installed onSecond installation through-hole 6.The filtering module 50 is less than 95% second filter from rejection rate.Using processIn, the Wearable breathing equipment 100 directly provides the gas suitable for human body respiration by the air supply unit 80.The supplyThe pressure superatmospheric for the gas that unit 80 is provided is strong, and the gas through characteristics of contaminated respiratory droplets is breathed out from the filtering module 50.Human bodyThe gas of exhalation can be discharged beyond the Wearable breathing equipment 100 by the filtering module 50.Old man, children or cardiopulmonary diseasePatient can select Gas feeding when using the Wearable breathing equipment.In the present embodiment, the gas of suction is controlled from instituteState air supply unit 80 to enter, exhaled gas is breathed out from the filtering module 50.Optional Gas feeding pattern causes the WearableThe application of breathing equipment 100 is more extensive.
In one embodiment, the relatively described mask of the thickness of first installation through-hole 5 and second installation through-hole 6The thickness of main body 2 is thick, and the width at the edge is 3-6 millimeters.The thickness of the mask body 2 is not intended to limit can be according to realityDemand voluntarily determines that the thickness of the mask body 2 can be 1-5 millimeters.The edge thickeies, the thickness at the edge thanThe thickness of the mask body 2 is thicker 1-3 millimeters.The width of the edge reinforcement is 3-6 millimeters.In one embodimentIn, the thickness of the mask body 2 is 1 millimeter.The width at the edge is 4 millimeters, and the thickness at the edge is 2 millimeters.InstituteStating the edge of the first installation through-hole 5 and second installation through-hole 6, to thicken be to further fix the filtering module 50, instituteState expiration unit 60 and the air supply unit 80.The edge can filter module 50, the expiration unit 60 according to describedIt is engaged with the installation portion of the air supply unit 80.Do not limited specifically for the width at the edge, installation can be coordinatedAnd the filtering module 50 and the expiration unit 60 are carried, also to ensure that first installation through-hole 5 and described second is installedThrough hole 6 is closed air tight., can be in the filtering module 50, the expiration unit 60 and described it is appreciated that in the present embodimentThe corresponding position of air supply unit 80 sets mounting groove, the edge is inserted into the mounting groove so as to the closed filter moduleGroup 50, the expiration unit 60 and the air supply unit 80.According to the filtering module 50, the expiration unit 60 and the confessionThe difference of gas unit 80, the edge can also set different configurations.
In one embodiment, the mask body 2 includes overcoat 3, and the overcoat 3 is arranged on the flexibility simultaneouslyThe inner side and outer side of mask body 2, the flexible mask body 2 is silica gel, and the overcoat 3 is harmless delustring oil reservoir.It is describedOvercoat 3 solidifies in the outside and inner side of the mask body 2 respectively by spraying and baking.The overcoat 3 is directly and peopleBody facial contact, the setting of the overcoat 3 mainly improves comfort level when user uses.If only with silica gel material systemInto the flexible mask body 2, when the flexible mask body 2 is with contact human skin, due to the adsorption capacity of silica gel materialIt is very strong, human body dry skin can be made.Human body skin is chronically at drying regime, and human body face can be damaged.Set describedOvercoat 3, can prevent internal dust from can increase human body face comfort level again.Whenever necessary, the Wearable breathing equipment100 disclosure satisfy that the use demand worn for a long time.
The overcoat 3 can be soft texture, material that is smooth and being difficult adsorbing contaminant.In one embodiment,Using spraying equipment by the surface of the material spraying of hydrophobic property to the outside of the mask body 2, through certain baking process,So that the overcoat 3 solidifies in the outside of the Wearable breathing equipment 100.In one embodiment, the overcoat 3Can be the material of hydrophobic property, it is the material softness of hydrophobic property, smooth and be difficult adsorbing contaminant, breathe the WearableDevice 100 is difficult absorption dust, easy cleaning in use.The outside that the overcoat 3 is solidificated in the mask body 2 is inExisting cloudy surface sense, and have the effect of frosted, feel is also more smooth.And the material of hydrophobic property causes the steam of breathing aggregation veryEasily remove, bacteria breed can be reduced.
It is appreciated that the overcoat 3 and the overcoat 3 should choose suitable thickness.In one embodiment, it is describedThe thickness of overcoat 3 is 1-20 microns.In the present embodiment, the selection of the thickness of overcoat 3 considers at 2 points：One is the protectionLayer 3 can isolate directly contacting for the mask body 2 that outside air is made with silica gel material, greatly reduce the WearableThe absorption of breathing equipment 100 dust, the ability of impurity.Two be made of that the overcoat 3 can avoid human body face and silica gel materialThe mask body 2 direct contact, increase human body face comfort level.The overcoat 3 need not set blocked up, setThickness can improve cost.The overcoat 3 can not set excessively thin, and setting is too thin can not to play overall protected effect.
In one embodiment, the mask body 2 includes facial sticking part 4, and the facial sticking part 4 is set to put downFace, so that the mask body 2 is fitted closely with the face of human body.
There is joint, the joint makes the face between the facial sticking part 4 and the flexible mask body 2Sticking part 4 is bent to human body face side.The facial sticking part 4 has certain width, in one embodiment, the faceThe width of portion's sticking part is 1-3 centimetres.In one embodiment, the width of the facial sticking part 4 is 2.5 centimetres.At oneIn embodiment, the thickness of the facial sticking part successively decreases along bearing of trend gradual change.In order to prevent the facial sticking part 4 from deforming,In one embodiment, the surface of the facial sticking part 4 away from the human body face has been positioned apart from multiple bulge-structures.The setting of the projection cube structure, on the one hand can support the facial sticking part 4, and on the other hand, can increase frictional force preventsThe facial sticking part 4 is deformed when being contacted with the flexible mask body 2.
The meeting gas leakage at the bridge of the nose, chin of traditional mask, causes fine particle (PM2.5 dust, pollen, spittle etc.) directlyEnter respiratory tract from poorly sealed place, filter can not play filter effect, make the barrier action of mouth mask as illusory.In the present embodiment, the concrete shape of the facial sticking part 4 is not intended to limit, and can be to be set around the flexible mask body 2Strip sticking part.The facial sticking part 4 can also set micro-pattern, increase the Wearable breathing equipment 100Discrimination.The specific width of the facial sticking part 4 is not intended to limit, as long as the Wearable breathing equipment 100 and people can be realizedHonorable portion is brought into close contact and will not tightly strangle face.In one embodiment, the width of the facial sticking part 4 is 1-3 centimetres.In the present embodiment, the setting of the facial sticking part 4 makes the Wearable breathing equipment 100 closely be pasted with human body faceClose.The setting of the facial sticking part 4 makes the Wearable breathing equipment 100 in use, at the bridge of the nose or chin notGap occurs.The Wearable breathing equipment 100 is substantially prevented from during use is worn, gas is at the bridge of the nose or chinGap enter the Wearable breathing equipment 100 inside.
In one embodiment, the mask body 2 is set to meet the domes 7 of human body face configuration.The archShape structure 7 is protruding outside to the mask body 2, so that the Wearable breathing equipment 100 has enough receiving spacesAccommodate the face of human body.In the present embodiment, the facial configuration of setting composite human body of the domes 7, during use moreComfortably.It is appreciated that after using finishing, the Wearable breathing equipment 100 can also be rolled in the middle of the domes 7Folded storage, reduction uses space, deposits simple and convenient.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned realityApply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not depositedIn contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this areaFor art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged toProtection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.