CN108567186A - A kind of mask with haze function - Google Patents
A kind of mask with haze function Download PDFInfo
- Publication number
- CN108567186A CN108567186A CN201710150986.4A CN201710150986A CN108567186A CN 108567186 A CN108567186 A CN 108567186A CN 201710150986 A CN201710150986 A CN 201710150986A CN 108567186 A CN108567186 A CN 108567186A
- Authority
- CN
- China
- Prior art keywords
- nostril
- check valve
- outgassing nonreturn
- breather check
- mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of masks with haze function, including mask body, fixed band, mask body is equipped with nostril breather check valve mounting hole, nostril outgassing nonreturn valve mounting hole, nostril breather check valve mounting hole is equipped with nostril breather check valve, nostril outgassing nonreturn valve mounting hole is equipped with nostril outgassing nonreturn valve, nostril breather check valve includes nostril breather check valve ontology, the filter core of the air filtering of salable nostril breather check valve mounting hole, nostril outgassing nonreturn valve includes nostril outgassing nonreturn valve ontology, in air-breathing salable nostril outgassing nonreturn valve mounting hole and exhale when blow-by nostril outgassing nonreturn valve mounting hole moving valve, nostril breather check valve ontology, the material of nostril outgassing nonreturn valve ontology includes plastics, the mineral powder of anion can be excited.The present invention has gas outlet channels unobstructed, is not easy to plug, is readily cleaned, the feature that haze effect is good.
Description
Technical field
The present invention relates to mask field more particularly to a kind of masks with haze function.
Background technology
Mask is a kind of common daily necessities.With being on the rise for air pollution, the access times of mask are just bright
Aobvious enhancing, especially since 2013, the number of days that the whole nation is absorbed in serious haze is increasing, and the usage amount growth of mask is fast
Speed, people are outgoing to be typically necessary wearing mask.But the mask of the prior art is mainly fabric with degreasing veil cloth or nonwoven
Form, can only stop the larger dust particles of the most grain sizes to suspend in air, can not effective haze and
Anti- PM2.5 functions.And this mask, in haze serious winter, the gas breathed out from population is not easy to be discharged, in mask
Condensation can make it lose the function of air filtration when serious.
Invention content
The technical problem to be solved by the present invention is to：A kind of mask that can effectively put haze is provided.
The technical solution adopted by the present invention is as follows.
A kind of mask with haze function, including mask body, fixed band.Mask body is equipped with nostril air inlet list
To valve mounting hole, nostril outgassing nonreturn valve mounting hole.Nostril breather check valve mounting hole is equipped with nostril breather check valve, nostril
Outgassing nonreturn valve mounting hole is equipped with nostril outgassing nonreturn valve.Nostril breather check valve includes nostril breather check valve ontology, can
Seal nostril breather check valve mounting hole air filtering filter core, nostril outgassing nonreturn valve include nostril outgassing nonreturn valve ontology,
In air-breathing salable nostril outgassing nonreturn valve mounting hole and exhale when blow-by nostril outgassing nonreturn valve mounting hole work
Dynamic valve, nostril breather check valve ontology, nostril outgassing nonreturn valve ontology material include plastics, the ore of anion can be excited
Powder.
Further, the plastics are chliorinated polyvinyl chloride.
Further, the nostril breather check valve ontology includes nostril breather check valve outer cover, in the breather check valve of nostril
Seat, nostril breather check valve are covered outside equipped with several gas access holes, and nostril breather check valve inner seat is equipped with air admission hole, air inlet
Hole is equipped with grid, and the lateral surface of grid is equipped with filter core fixed column, filter core, nostril air inlet are fixed in filter core fixed column
Check valve outer cover is mounted in the breather check valve inner seat of nostril.
Further, nostril breather check valve outer cover, nostril breather check valve inner seat are molded, nostril breather check valve
It is snapped connection between outer cover, nostril breather check valve inner seat.
Further, the nostril outgassing nonreturn valve ontology includes nostril outgassing nonreturn valve outer cover, in the outgassing nonreturn valve of nostril
Seat, nostril outgassing nonreturn valve are covered outside equipped with several gas discharge holes, and nostril outgassing nonreturn valve inner seat is equipped with venthole, ventilation
Hole is equipped with grid beam, and the lateral surface of grid beam is equipped with guide post, lateral surface and the nostril outgassing nonreturn valve outer cover of guide post
Contact；The moving valve of circle ring column shape is set in guide post, the thickness of moving valve is slightly less than the length of guide post；Nostril outlet
Check valve outer cover is mounted in the outgassing nonreturn valve inner seat of nostril；Upon inhalation, in the effect of the negative pressure of mask body inside air
Lower moving valve along guide post to mask body medial movement and sealing ventilation hole, upon exhalation, mask body inside air just
Moving valve to mask ectosome medial movement and keeps venthole unimpeded to which the gas of exhalation be discharged along guide post under the action of pressure.
Further, nostril outgassing nonreturn valve outer cover, nostril outgassing nonreturn valve inner seat are molded, nostril nostril outlet list
It is snapped connection between valve outer cover, nostril outgassing nonreturn valve inner seat.
Further, described to excite the mineral powder of anion for negative ion powder.
Further, negative ion powder is rare earth, tourmaline, monazite, boron oxide, aluminium oxide, magnesia, phosphorous oxide, oxidation
Titanium, potassium oxide, calcium oxide, alundum (Al2O3), silica, diboron trioxide, magnesia, di-iron trioxide, sodium oxide molybdena, oxidation
One or several kinds of mixtures of potassium, calcium oxide, phosphorus pentoxide, titanium oxide, iron monoxide, germanite powder, stone needle powder.
Further, the moving valve is made of rubber or resin.
Further, the filter core is made of non-woven fabrics, mask body is made of non-woven cloth.
The beneficial effects of the invention are as follows：Using the pyroelectricity for the mineral powder that can excite anion, piezoelectricity, excitation generates negative
Ion makes nostril breather check valve, the air inlet of nostril outgassing nonreturn valve, venthole using the easy injection molding of plastics, non-conductive property
Hole position generate polarization forms electric field, since most of haze ingredient is positively charged, therefore, it is impossible to by nostril breather check valve,
The air inlet of nostril outgassing nonreturn valve, outlet hole, in addition particle that can also be in filtration fraction air by filter core, so using
The mask of this structure can effective haze and PM2.5.The haze mask of the present invention compared with prior art, the gas of people's exhalation
Body passing away is unobstructed, is not easy to plug, and is readily cleaned, the good feature of haze effect.
Description of the drawings
Fig. 1 is the dimensional structure diagram for one preferred embodiment of mask that the present invention has haze function.
Fig. 2 is the rearview of the mask with haze function shown in Fig. 1.
Fig. 3 is the partial enlarged view of the part A of Fig. 2.
Fig. 4 is the dimensional structure diagram of nostril breather check valve inner seat.
Fig. 5 is the rearview of the inner seat of nostril breather check valve shown in Fig. 4.
Fig. 6 is the dimensional structure diagram of nostril breather check valve outer cover.
Fig. 7 is the rearview of the outer cover of nostril breather check valve shown in Fig. 6
Fig. 8 is the structural schematic diagram of filter core.
Fig. 9 is the scheme of installation of nostril breather check valve.
Figure 10 is the dimensional structure diagram of nostril outgassing nonreturn valve inner seat.
Figure 11 is the rearview of the inner seat of nostril outgassing nonreturn valve shown in Figure 10.
Figure 12 is the dimensional structure diagram of nostril outgassing nonreturn valve outer cover.
Figure 13 is the rearview of the outer cover of nostril outgassing nonreturn valve shown in Figure 12.
Figure 14 is the structural schematic diagram of moving valve.
Figure 15 is the scheme of installation of nostril outgassing nonreturn valve.
Figure 16 is the structural schematic diagram of mask body.
Wherein：Mask body -1；Fixed band -2；Nostril breather check valve mounting hole -3；Nostril outgassing nonreturn valve mounting hole-
4；Nostril breather check valve -5；Filter core -51；Nostril breather check valve outer cover -52；Nostril breather check valve inner seat -53；Gas into
Enter hole -54；First connection bump -55；First connecting groove -56；Air admission hole -57；Grid -58；Filter core fixed column -59；Nose
Hole outgassing nonreturn valve -6；Moving valve -61；Nostril outgassing nonreturn valve outer cover -62；Gas discharge hole -63；Venthole -64；Grid
Frame -65；Guide post -66；Nostril outgassing nonreturn valve inner seat -67；Second connection bump -68；Second connecting groove -69；Inner cavity 7.
Specific implementation mode
In the following, the present invention will be further described in conjunction with the accompanying drawings and embodiments.
Embodiment 1.A kind of mask with haze function, including mask body 1, fixed band 2.It is set in mask body 1
There are nostril breather check valve mounting hole 3, nostril outgassing nonreturn valve mounting hole 4.Nostril breather check valve mounting hole 3 is equipped with nostril
Breather check valve 5, nostril outgassing nonreturn valve mounting hole 4 are equipped with nostril outgassing nonreturn valve 6.Nostril breather check valve 5 includes nose
The unidirectional valve body of gas inlet hole, salable nostril breather check valve mounting hole 3 air filtering filter core 51, nostril outgassing nonreturn valve 6
Including nostril outgassing nonreturn valve ontology, salable nostril outgassing nonreturn valve mounting hole 4 and the blow-by when exhaling in air-breathing
The 61 nostril breather check valve ontology of moving valve of nostril outgassing nonreturn valve mounting hole 4, the material packet of nostril outgassing nonreturn valve ontology
The mineral powder for including plastics, anion being excited.1 inside of mask body has an inner cavity 7 that can go along with sb. to guard him the mouth of people, nose, fixed band 2 to set
At the both ends of the lateral surface of mask body 1, two fixation bands are hung on two ears of people and can put on mask.
Conventional particulate material has five big kinds, i.e. polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene
(PS) and acrylonitrile-butadiene-styrene copolymerisation object ABS.It is exhausted big to occupy that plastic raw materials use for this five major class plastics
Majority, remaining can be included into special plastics variety substantially, such as：PPS, PPO, PA, PC, POM, cpvc etc., they are in daily life
Dosage in life birth product is seldom, is mainly used in the high-end field such as engineering industry, science and techniques of defence, as automobile, space flight, building,
The fields such as communication.Plastics are classified according to its plasticity, can be divided into thermoplastic and thermosetting plastics.Under normal conditions, thermoplastic
Property plastics product can be recycled, and thermosetting plastics then cannot, according to the optical property of plastics come point, can be divided into
Bright, translucent and opaque raw material, such as PS, PMMA, AS, PC belong to transparent plastic, and other most of plastics are all impermeable
Bright plastics.The plastics are polyethylene（pvc）.
The nostril breather check valve ontology includes nostril breather check valve outer cover 52, nostril breather check valve inner seat 53,
Nostril breather check valve outer cover 52 is equipped with several gas access holes 54, and nostril breather check valve inner seat 53 is equipped with air admission hole
57, air admission hole 57 is equipped with grid 58, and the lateral surface of grid 58 is equipped with filter core fixed column 59, consolidates in filter core fixed column 59
There are filter core 51, nostril breather check valve outer cover 52 to be mounted in nostril breather check valve inner seat 53 surely.In the breather check valve of nostril
Seat 53 is located at the medial surface of mask body 1, and nostril breather check valve outer cover 52 is located at the lateral surface of mask body 1.
Nostril breather check valve outer cover 52, nostril breather check valve inner seat 53 are molded.Outside the breather check valve of nostril
It is set on the medial surface of lid 52 there are four the first connecting groove 66, opposite position on the lateral surface of nostril breather check valve inner seat 53
If there are four the first connection bumps 68, snapped connection between nostril breather check valve outer cover 52, nostril breather check valve inner seat 53.
The nostril outgassing nonreturn valve ontology includes nostril outgassing nonreturn valve outer cover 62, nostril outgassing nonreturn valve inner seat 67,
Nostril outgassing nonreturn valve outer cover 62 is equipped with several gas discharge holes 63, and nostril outgassing nonreturn valve inner seat 67 is equipped with venthole
64, venthole 64 is equipped with grid beam 65, and the lateral surface of grid beam 65 is equipped with guide post 66, the lateral surface and nose of guide post 66
Hole outgassing nonreturn valve outer cover 62 contacts；The moving valve 61 of circle ring column shape is set in guide post 66, the thickness of moving valve 61 omits
Less than the length of guide post 66；Nostril outgassing nonreturn valve outer cover 62 is mounted in nostril outgassing nonreturn valve inner seat 67；Upon inhalation,
Moving valve 61 to 1 medial movement of mask body and is sealed along guide post 66 under the action of the negative pressure of 1 inside air of mask body
Venthole 64, upon exhalation, under the action of 1 inside air positive pressure of mask body moving valve 61 along guide post 66 to mask ectosome
Medial movement simultaneously keeps venthole 64 unimpeded to which the gas of exhalation be discharged.Nostril outgassing nonreturn valve inner seat 67 is located at mask body 1
Medial surface, nostril outgassing nonreturn valve outer cover 62 is located at the lateral surface of mask body 1.
Nostril outgassing nonreturn valve outer cover 62, nostril outgassing nonreturn valve inner seat 67 are molded.Outside the outgassing nonreturn valve of nostril
It is set on the medial surface of lid 62 there are four the second connecting groove 56, opposite position on the lateral surface of nostril outgassing nonreturn valve inner seat 67
If there are four the second connection bumps 55, buckled between nostril nostril outgassing nonreturn valve outer cover 62, nostril outgassing nonreturn valve inner seat 67
Connection.
The mineral powder each component for exciting anion is as follows by weight：8 parts of calcium oxide, 0 part of silica 1, calcium
1 part of dravite, 3 parts of schorl, 0.1 part of monazite, 0.1 part of calcium stearate, 0.3 part of magnesia, will excite anion
Mineral powder mixes for 50 parts with plastics, makes nostril breather check valve outer cover 52, nostril breather check valve inner seat 53.
Its manufacture craft is as follows：
(1) composition of raw materials dispensing is pressed；
(2) after batch mixer being added in the raw material prepared, low-speed running is carried out, and heat stabilizer is added, batch mixer is increased to height
Speed；
(3) plasticizer, foaming agent, coupling agent are added at 50 DEG C or less；Plasticizer is aliphatic dibasic acid ester, phthalic acid ester
Class (including phthalate, terephthalic acid ester), benzene polyacid esters, benzoates, polyalcohol esters, chlorinated hydrocabon
One or several kinds in class, epoxies, citric acid ester type, polyesters.The foaming agent is azodicarbonamide.The coupling agent
For titanate esters
(4) lubricant is added at 65 DEG C or less；The lubricant is the mixture of zinc stearate and ethylene bis stearic acid amide.
(5) material is put into after cold mixer is cooled to 35 DEG C at 130 DEG C and is discharged；
(6) material is put into injection molding machine injection molding.It is detected with oxonium ion detector, 500-1000/m of anion concentration3, finished product width
Wide 146cm, the mask have the function of anti-PM2.5, antibacterial, haze, anti-sandstorm, anti-influenza etc..
The moving valve 61 is made of rubber or resin.
The filter core 51 is using non-woven fabrics is made, mask body 1 is made of non-woven cloth.The present embodiment mask is in PM2.5
It tests when being 350, by the speed for polluting air to approach 1 meter per second of respiration rate by the mask, tests through mask
The air of processing, PM2.5 values are 50, and the content of nitrogen oxides and oxysulfide drops to 0.1 milligram/cubic metre hereinafter, remote
Much smaller than the requirement of Indoor Air Quality standards as defined in GB/T18883-2002.
Embodiment 2.The present embodiment and the difference of embodiment 1 are：The plastics are chliorinated polyvinyl chloride.Chlorinated polyvinyl chloride second
Alkene (CPVC) is the further chlorination modified product of polyvinyl chloride (PVC), and chlorinity is generally 65% ~ 72% (volume
Score).CPVC is other than many excellent performances for having PVC concurrently, its corrosion resistance, heat resistance, solubility, resistance
Combustion property, mechanical strength etc. are greatly improved than PVC.Chliorinated polyvinyl chloride is chlorination modified by polyvinylchloride resin
It is made, is a kind of model engineering plastic.The product is white or faint yellow tasteless, odorless, nontoxic loose particles or powder.Chlorine
Chlorinated polynvinyl chloride (CPVC) is product of the polyvinyl chloride resin after superchlorination, and the scrambling of strand arrangement increases, and polarity increases, and makes tree
The dissolubility of fat increases, and chemical stability increases, to improve the heat resistance of material and the corruption of acid and alkali resistance, salt, oxidant etc.
The performance of erosion.The mechanical performance of the heat distortion temperature of resin is improved, chlorinity is increased to 63-69%, dimension card by 56.7%
Softening temperature is increased to 90-125 DEG C by 72-82 DEG C, and for maximum operation (service) temperature up to 110 DEG C, it is 95 that temperature, which is used for a long time,
℃.Since its polarity increases, chliorinated polyvinyl chloride is used in the present embodiment, more conducively in nostril breather check valve 5, nostril outlet
The air inlet of check valve 6, venthole cavity portion such as venthole 64, gas access holes 54,63 position of gas discharge hole generate polarization shape
At electric field.
Nostril breather check valve outer cover 52, nostril breather check valve inner seat 53, nostril outgassing nonreturn valve outer cover 62, nostril go out
The manufacture craft of gas check valve inner seat 67 is as follows：
(1) composition of raw materials dispensing is pressed；
Prepare raw material as follows by weight：12 parts of calcium oxide, 40 parts of silica, 5 parts of uvite, 12 parts of schorl,
0.1 part of monazite, 0.1 part of calcium stearate, 0.5 part, cpvc60 parts of magnesia.
(2) after batch mixer being added in the raw material prepared, low-speed running is carried out, and heat stabilizer is added, batch mixer is improved
To high speed；
(3) plasticizer, foaming agent, coupling agent are added at 55 DEG C or less；Plasticizer is aliphatic dibasic acid ester, phthalic acid ester
Class (including phthalate, terephthalic acid ester), benzene polyacid esters, benzoates, polyalcohol esters, chlorinated hydrocabon
One or several kinds in class, epoxies, citric acid ester type, polyesters.The foaming agent is azodicarbonamide.The coupling agent
For titanate esters
(4) lubricant is added at 70 DEG C or less；The lubricant is the mixture of zinc stearate and ethylene bis stearic acid amide.
(5) material is put into after cold mixer is cooled to 35 DEG C at 130 DEG C and is discharged；
(6) material is put into injection molding machine injection molding.It is detected with oxonium ion detector, 500-1000/m of anion concentration3, finished product width
Wide 146cm, the mask have the function of anti-PM2.5, antibacterial, haze, anti-sandstorm, anti-influenza etc..The present embodiment mask is in PM2.5
It tests when being 350, by the speed for polluting air to approach 1 meter per second of respiration rate by the mask, tests through mask
The air of processing, PM2.5 values are 15, and the content of nitrogen oxides and oxysulfide drops to 0.1 milligram/cubic metre hereinafter, remote
Much smaller than the requirement of Indoor Air Quality standards as defined in GB/T18883-2002.
Applicant state, the present invention by above-described embodiment come illustrate the present invention mask, but the invention is not limited in
Above-mentioned specific mask does not mean that the present invention has to rely on above-mentioned detailed catalysts and could implement the mask.Affiliated technology
The technical staff in field is it will be clearly understood that any improvement in the present invention, to the equivalence replacement and auxiliary of each raw material of product of the present invention
The addition of ingredient, selection of concrete mode etc., all fall within protection scope of the present invention and the open scope.
Claims (10)
1. a kind of mask with haze function, including mask body（1）, fixed band（2）, it is characterised in that:Mask body
（1）It is equipped with nostril breather check valve mounting hole（3）, nostril outgassing nonreturn valve mounting hole（4）, nostril breather check valve mounting hole
（3）It is equipped with nostril breather check valve（5）, nostril outgassing nonreturn valve mounting hole（4）It is equipped with nostril outgassing nonreturn valve（6）, nose
Gas inlet hole check valve（5）Including nostril breather check valve ontology, salable nostril breather check valve mounting hole（3）Air filtering
Filter core（51）, nostril outgassing nonreturn valve（6）Including nostril outgassing nonreturn valve ontology, the salable nostril outgassing nonreturn valve in air-breathing
Mounting hole（4）And exhale when blow-by nostril outgassing nonreturn valve mounting hole（4）Moving valve（61）, nostril breather check valve
Ontology, nostril outgassing nonreturn valve ontology material include plastics, the mineral powder of anion can be excited.
2. the mask with haze function as described in claim 1, it is characterised in that：The plastics are chlorinated polyvinyl chloride second
Alkene.
3. the mask with haze function as described in claim 1, it is characterised in that：The nostril breather check valve ontology
Including nostril breather check valve outer cover（52）, nostril breather check valve inner seat（53）, nostril breather check valve outer cover（52）On set
There are several gas access holes（54）, nostril breather check valve inner seat（53）It is equipped with air admission hole（57）, air admission hole（57）It is equipped with
Grid（58）, grid（58）Lateral surface be equipped with filter core fixed column（59）, filter core fixed column（59）On be fixed with filter core
（51）, nostril breather check valve outer cover（52）Mounted on nostril breather check valve inner seat（53）On.
4. the mask with haze function as claimed in claim 3, it is characterised in that：Nostril breather check valve outer cover
（52）, nostril breather check valve inner seat（53）It is molded, nostril breather check valve outer cover（52）, in the breather check valve of nostril
Seat（53）Between snap connection.
5. the mask with haze function as described in claim 1, it is characterised in that：The nostril outgassing nonreturn valve ontology
Including nostril outgassing nonreturn valve outer cover（62）, nostril outgassing nonreturn valve inner seat（67）, nostril outgassing nonreturn valve outer cover（62）On set
There are several gas discharge holes（63）, nostril outgassing nonreturn valve inner seat（67）It is equipped with venthole（64）, venthole（64）It is equipped with
Grid beam（65）, grid beam（65）Lateral surface be equipped with guide post（66）, guide post（66）Lateral surface and nostril outlet list
To valve outer cover（62）Contact；Guide post（66）On be set with the moving valve of circle ring column shape（61）, moving valve（61）Thickness omit
Less than guide post（66）Length；Nostril outgassing nonreturn valve outer cover（62）Mounted on nostril outgassing nonreturn valve inner seat（67）On；When
When air-breathing, in mask body（1）Moving valve under the action of the negative pressure of inside air（61）Along guide post（66）To mask body（1）
Medial movement and sealing ventilation hole（64）, upon exhalation, in mask body（1）Moving valve under the action of inside air positive pressure（61）
Along guide post（66）To mask ectosome medial movement and make venthole（64）It is unimpeded to which the gas of exhalation be discharged.
6. the mask with haze function as claimed in claim 5, it is characterised in that：Nostril outgassing nonreturn valve outer cover
（62）, nostril outgassing nonreturn valve inner seat（67）It is molded, nostril nostril outgassing nonreturn valve outer cover（62）, nostril outlet it is unidirectional
Valve inner seat（67）Between snap connection.
7. the mask with haze function as described in claim 1, it is characterised in that：The ore for exciting anion
Powder is negative ion powder.
8. the mask with haze function as claimed in claim 7, it is characterised in that：Negative ion powder be rare earth, tourmaline,
Monazite, boron oxide, aluminium oxide, magnesia, phosphorous oxide, titanium oxide, potassium oxide, calcium oxide, alundum (Al2O3), silica,
Diboron trioxide, magnesia, di-iron trioxide, sodium oxide molybdena, potassium oxide, calcium oxide, phosphorus pentoxide, titanium oxide, iron monoxide,
One or several kinds of mixtures of germanite powder, stone needle powder.
9. the mask with haze function as described in claim 1, it is characterised in that：The moving valve（61）Using rubber
Or resin is made.
10. the mask with haze function as described in claim 1, it is characterised in that：The filter core（51）Using nonwoven
Cloth is made, mask body（1）It is made of non-woven cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150986.4A CN108567186A (en) | 2017-03-14 | 2017-03-14 | A kind of mask with haze function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150986.4A CN108567186A (en) | 2017-03-14 | 2017-03-14 | A kind of mask with haze function |
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| Publication Number | Publication Date |
|---|---|
| CN108567186A true CN108567186A (en) | 2018-09-25 |
Family
ID=63577225
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150986.4A Pending CN108567186A (en) | 2017-03-14 | 2017-03-14 | A kind of mask with haze function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372208A (en) * | 2019-07-02 | 2019-10-25 | 浙江开尔新材料股份有限公司 | The method for discharging the enamel glaze slip of anion and preparing anion enamel plate using it |
| WO2022108438A3 (en) * | 2020-11-18 | 2022-07-21 | Iteso, A.C. | Facemask to protect against pathogenic agents |
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| CN1483490A (en) * | 2003-06-07 | 2004-03-24 | 霍明远 | Anti-virus protective mask |
| CN1816371A (en) * | 2003-07-02 | 2006-08-09 | 金永镐 | Anion emission and anti-dust nose mask |
| CN101161442A (en) * | 2007-11-19 | 2008-04-16 | 赣州托玛琳环保科技有限公司 | A method for making anion plastic living commodity |
| CN203915821U (en) * | 2014-06-11 | 2014-11-05 | 上海兴诺康纶纤维科技股份有限公司 | A kind of breather valve |
| CN204742699U (en) * | 2015-05-28 | 2015-11-11 | 海门市林安安全设备实业有限公司 | Gauze mask |
| CN204908034U (en) * | 2015-07-24 | 2015-12-30 | 浙江衢州南核特种劳动防护用品科技有限公司 | Expiratory valve and take foldable protective facial mask of valve |
| CN205127197U (en) * | 2015-11-13 | 2016-04-06 | 特宁面罩有限公司 | Resistance respiratory device |
| CN205549269U (en) * | 2016-02-03 | 2016-09-07 | 北京科利爱尔科技有限责任公司 | Light -duty combination breathing mask that flexible edge and rigidity skeleton combine |
| CN205586382U (en) * | 2016-04-26 | 2016-09-21 | 深圳市捷豹特科技有限公司 | Breather valve and motion gauze mask |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372208A (en) * | 2019-07-02 | 2019-10-25 | 浙江开尔新材料股份有限公司 | The method for discharging the enamel glaze slip of anion and preparing anion enamel plate using it |
| CN110372208B (en) * | 2019-07-02 | 2021-12-31 | 浙江开尔新材料股份有限公司 | Enamel glaze slip capable of releasing negative ions and method for preparing negative ion enamel plate by using enamel glaze slip |
| WO2022108438A3 (en) * | 2020-11-18 | 2022-07-21 | Iteso, A.C. | Facemask to protect against pathogenic agents |
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