CN204104906U - Dustproof, haze Practical mask - Google Patents
Dustproof, haze Practical mask Download PDFInfo
- Publication number
- CN204104906U CN204104906U CN201420294777.9U CN201420294777U CN204104906U CN 204104906 U CN204104906 U CN 204104906U CN 201420294777 U CN201420294777 U CN 201420294777U CN 204104906 U CN204104906 U CN 204104906U
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- China
- Prior art keywords
- stator
- mouth mask
- bead
- filter course
- dustproof
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model is dust-proof, haze Practical mask, its feature is mainly the spherical micropore ceramic filter matrix of mouth mask inside, by spherical theory of piling up design, many micropore ceramics beads are fixed on stator, the surface area that mouth mask is ventilative can be increased like this, improve air penetrability and the filter capacity of mouth mask.After spherical micropore ceramics is fixed on stator, present cellular shape, mouth mask can only be folded side wherein, opposite side can only form solid shape, when wearing mouth mask, there will not be lip position and position, nostril to be close to mouth mask inside, such design can provide a comfortable space for wearer, can stop the harm of suspended particulate to wearer's body of 2.5mm in air simultaneously.
Description
Technical field
The utility model is dust-proof, haze mouth mask belongs to haze mouth mask field, refers in particular to the filtering material of mouth mask inside.
Background technology
In recent years since, domestic many local haze weather seriously occur, during people's outdoor activities, must wear mouth mask prevents haze weather to healthy harm, but in China Chemical Industry net, " PM2.5 mouth mask allows of no optimist, and GB is expected to put into effect next year " claims, in market, the mouth mask protection effect of nearly seventy percent is not good, in 162 kinds of mouth masks of test, find that filter effect accounts for 13.58% more than 90%, filter effect be less than 50% account for 69.75%.Wherein industrial anti-dust mouth mask and medical N95 mouth mask are for pre-haze effect better, but large to the barrier of gas, and comfort level is poor.The non-woven fabrics gauze mask that market is sold only can play a role to dust, and active carbon only has effect to volatile organic matter and toxic gas, for PM2.5 and PM10 poor effect.
Conventional air filting material mainly contains the woven filter screen of plastics, glassfibre filters, synthetic fibers filter screen, but these material costs are too high, and ventilative rate variance, but micropore ceramics is a kind of new material, there is the features such as porosity is high, aperture is controlled, bulk density is little, specific area is large, to gas and liquid selective through, there is physical absorption and chemisorbed double action, high temperature resistant, corrosion-resistant, chemically stable, easily processing and size are fixed, with low cost and size is fixed, and belong to green material.
Conventional mouth mask easily with nostril and lip contact, not have the support fixed, can not make a formation good cavity between lip and nostril, comfort level is poor.Therefore my invention adopts micropore ceramics bead as filter matrix, and be fixed on by bead on the effigurate stator of tool, bead is tightly packed between bead, and the shape of stator is fixed by little like this club.
Utility model content
The utility model mouth mask is applicable to grouped population and wears, employing be there is cavity perforate micropore ceramics bead as filtering bodies, effectively can organize the PM2.5 particle in air.
The utility model is dust-proof, the concrete technical scheme of haze mouth mask is as follows:
This kind of gauze mask mainly passes through the perforate micropore ceramics bead of cavity as filter matrix, matrix requires that aperture is little, air penetrability is high, have certain mechanical strength, select the bead that diameter is moderate, open the aperture that a size is fixing in any side of bead, spreading glue around aperture.
Design is applicable to human face profile, and can for providing the stator of comfortable cavity around nostril and lip, this stator requires soft, airtight, easy machining, the stator designed, by mechanically operated mode, stator surface treatment is become to have periodically and fixed dimension aperture.
Being coated with the bead wiping glue is fixed on stator, aperture on the aperture of bead and stator is mutually corresponding, should mutually pile up between bead and bead, after bead is covered with the surface of whole stator, the 3D shape of stator by bead at certain orientation fix, stator can fold arbitrarily not having the side of bead.Filter course is fixed on the intermediate course of mouth mask, compared with existing common mouth mask, filter capacity is strong, can for providing good cavity around nose and oral cavity, and comfort level is strong.
Accompanying drawing explanation
Fig. 1 is the southeast view of entity structure after the utility model mouth mask decomposes.
Fig. 2 is the utility model mouth mask ventilation mouth left view.
Fig. 3 is the southeast view of the utility model mouth mask filter course.
Fig. 4 is the southeast view of the utility model mouth mask cavity perforate micropore ceramics bead internal structure.
Fig. 5 is the southeast view of lines structure after the utility model mouth mask decomposes.
Fig. 6 is the outer left view of the utility model mouth mask.
Fig. 7 is the utility model mouth mask internal layer left view.
Label declaration
Common textile cloth 1, elastic cord 2, Rubber eraser clamp 3, ventilation mouth 4, ventilation sheet 5, bonding jumper 6, buckle 7, stator 8, micropore ceramics 9, band 10, metallic button 11.
Detailed description of the invention
Below in conjunction with accompanying drawing and instantiation, this Dustproof, haze mouth mask are further described.
As Fig. 1, three parts of the utility model mouth mask can be separated, mainly be divided into mouth mask skin, filter course, internal layer three part, its ectomesoderm comprises common textile cloth 1, gas outlet 4, elastic cord 2, Rubber eraser clamp 3, clip 7 and bonding jumper 6 and forms, filter course comprises perforate micropore ceramics bead 9 and the air-locked stator 8 of lightweight of cavity, and internal layer comprises fixing button 11, band 10 and common textile cloth 1.Common textile cloth 1 must be little to the resistance of air, and require lighter in weight.Gas outlet 4 is fixed on the outer woven fabric of mouth mask.Band is mainly used in the position of fixing filter course, ensures to enter internal layer through filter course by outer field gas, seals the crack between internal layer and skin simultaneously.
As indicated with 2, the skin of gas outlet 4 has a very thin ventilation sheet 5, and this ventilation sheet only allows gas to flow out from the interior of mouth mask.
As shown in Figure 3, stator 8 choosing has lightweight, softness, air-locked material, and stator requires the fixed dimension aperture of many systematicness, meanwhile, the threedimensional model of stator can make people wear around rear nose and oral cavity can form a good cavity.
As shown in Figure 3 and Figure 4, the perforate micropore ceramics bead 9 of cavity requires that hardness is higher, the diameter of bead is the smaller the better, thickness between the cavity of bead and outside should be moderate, the aperture of certain size is had in any side of bead, fluid sealant is scribbled around aperture, the place of perforate on bead and stator can be linked together, pile up closely between bead and bead, when bead is covered with after whole stator, stator can be fixed into original 3D shape by bead, only allows to not having the side of bead to fold.
As shown in Figure 6, the outer field left view of mouth mask, clip is mainly used for being connected and fixed button.
As shown in Figure 7, band 10 is mainly used for sealing function, and fixing button 11 is connected with clip 7, makes mouth mask form unitary construction.
Claims (4)
1. Dustproof, haze mouth mask, comprise mouth mask skin, filter course and internal layer three part, skin comprises woven fabric, elastic cord, plastic clip, bonding jumper, ear band, buckle and ventilation mouth; Filter course comprises stator and micropore ceramics bead; Internal layer comprises woven fabric, band and buckle.
2. filter course as claimed in claim 1, it is characterized in that filter course by outer and internal layer by Metal buttons and band fix.
3. Dustproof, haze mouth mask as claimed in claim 1, the feature of its filter course is: filter matrix adopts porous material to make cavity bead, be connected with stator, the geometry of stator by stacked bead on certain direction fix, formation can the filter course of filtered air, and filter course can only fold not having one deck of bead, is easy to carry about with one.
4. Dustproof, haze mouth mask as claimed in claim 1, the feature of stator is: stator selects softness, air-locked material, stator requires the fixed dimension aperture of many systematicness, meanwhile, the three dimensional design of stator can make people wear around rear nose and oral cavity and form a good cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294777.9U CN204104906U (en) | 2014-06-05 | 2014-06-05 | Dustproof, haze Practical mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294777.9U CN204104906U (en) | 2014-06-05 | 2014-06-05 | Dustproof, haze Practical mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104906U true CN204104906U (en) | 2015-01-21 |
Family
ID=52322283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294777.9U Expired - Fee Related CN204104906U (en) | 2014-06-05 | 2014-06-05 | Dustproof, haze Practical mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768279A (en) * | 2016-04-29 | 2016-07-20 | 上海欧牡健康管理咨询有限公司 | 3D (three-dimensional) breathing mask and manufacturing method thereof |
| WO2016127296A1 (en) * | 2015-02-09 | 2016-08-18 | 3M Innovative Properties Company | Filtering face-piece respirator and method of forming same |
| WO2021255187A1 (en) * | 2020-06-17 | 2021-12-23 | Precise France | Filtering ceramic pellet for filtering facepiece respirator, removable cartridge incorporating such a pellet, corresponding filtering facepiece respirator |
| FR3117878A1 (en) * | 2020-12-23 | 2022-06-24 | Precise France | Cartridge housing a filter pad encapsulated in a sealing ring, intended to be removably attached to a respiratory protection mask. |
-
2014
- 2014-06-05 CN CN201420294777.9U patent/CN204104906U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127296A1 (en) * | 2015-02-09 | 2016-08-18 | 3M Innovative Properties Company | Filtering face-piece respirator and method of forming same |
| CN107206260A (en) * | 2015-02-09 | 2017-09-26 | 3M创新有限公司 | Filtering face-piece respirator and forming method thereof |
| CN107206260B (en) * | 2015-02-09 | 2021-06-29 | 3M创新有限公司 | Filtering face-piece respirator and method of forming same |
| CN105768279A (en) * | 2016-04-29 | 2016-07-20 | 上海欧牡健康管理咨询有限公司 | 3D (three-dimensional) breathing mask and manufacturing method thereof |
| WO2021255187A1 (en) * | 2020-06-17 | 2021-12-23 | Precise France | Filtering ceramic pellet for filtering facepiece respirator, removable cartridge incorporating such a pellet, corresponding filtering facepiece respirator |
| FR3111633A1 (en) * | 2020-06-17 | 2021-12-24 | Precise France | Ceramic filter tablet for respiratory protection mask. |
| FR3117878A1 (en) * | 2020-12-23 | 2022-06-24 | Precise France | Cartridge housing a filter pad encapsulated in a sealing ring, intended to be removably attached to a respiratory protection mask. |
| WO2022136404A1 (en) * | 2020-12-23 | 2022-06-30 | Precise France | Cartridge housing a filtering pellet which is encapsulated in a sealing ring, which cartridge is intended to be removably attached to a filtering facepiece respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |