CN204091061U - A kind of composite active carbon fibre elastomer mouth mask - Google Patents
A kind of composite active carbon fibre elastomer mouth mask Download PDFInfo
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- CN204091061U CN204091061U CN201420365399.9U CN201420365399U CN204091061U CN 204091061 U CN204091061 U CN 204091061U CN 201420365399 U CN201420365399 U CN 201420365399U CN 204091061 U CN204091061 U CN 204091061U
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- active carbon
- cover body
- filter course
- mouth mask
- composite active
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Abstract
A kind of composite active carbon fibre elastomer mouth mask, relates to civil protective articles for use, solves the problem that existing mouth mask dust proof and gas defence biocidal property, gas permeability, wearing comfort are poor.The utility model comprises: cover body, filter course, bridge of the nose bar and frenulum, and described cover body is inner and outer surface layers structure, and material is soft and fine antibacterial cotton, and filter course is consistent with cover body profile, and filter course area is 70% ~ 100% of cover body area; Filter course can be fixed between the inner and outer surface layers of cover body, or is fixed on the inner side of cover body with detachable buckling piece; Filter course 3 is bonded successively by PE breathing waterproof film skin, acupuncture electrostatic cotton protection skin, composite active carbon fibre elastomer, acupuncture electrostatic cotton protection internal layer and PE air permeable waterproof film inner layer.The utility model, as civil protective mouth mask, has dust proof and gas defence antibacterial, comfortable wearing, good permeability, and sealing is good, the advantage that adsorptivity is strong.
Description
Technical field
The utility model relates to a kind of civil protective articles for use, particularly relates to a kind of composite active carbon fibre protective mask that effectively can filter gas pollutant in PM2.5 and air.
Background technology
In recent years, Atmospheric Chemistry that vehicle exhaust, industrial discharge, decoration construction etc. cause pollute and haze weather of common occurrence, although adopt various measures one after another in various places, air quality does not obtain substantive improvement yet.Containing a large amount of oxynitrides, lead dust in vehicle exhaust, decoration construction has a large amount of formaldehyde, benzene hydrocarbon gase even liquid float particulate, containing a large amount of coal-smoke pollution thing, mainly pellet (as PM2.5), sulfur dioxide, nitrogen oxide, carbon monoxide and derivative thereof etc. in haze.In recent years, everybody particularly pays close attention to PM2.5, this is because the fine particles such as PM2.5 directly enter bronchus by oral cavity, brings out cardiovascular, the disease such as asthma, bronchitis.
In order to prophylactic generation, increasing people selects to wear mouth mask and goes out.At present, market muzzles of a great variety, as cotton cloth respirator, non-woven fabrics gauze mask, textile mouth mask, active carbon mask.But the smooth and easy degree of cost and breathing considered by general mouth mask, be difficult to real filtration PM2.5 and absorption hazardous air pollutants.
As utility model patent CN201320139652.4 discloses a kind of novel prevention mouth mask, comprise cover body, cover body outer surface is provided with activated carbon adsorption layer.This utility model is with low cost, wears conveniently, has certain suction-operated to germ and toxic gas, but the easy dry linting of active carbon, easily harmful effect is caused to user's respiratory system.
Utility model patent CN201220525723.X discloses a kind of mouth mask with opening interlayer, has cover body and frenulum, and cover body comprises skin and the internal layer of cotton, has non-woven fabrics filter course and removable NACF filter course between ectonexine.Although the antibacterial canisters performance of this utility model is comparatively good, NACF filter course density is large, mouth mask gas permeability is reduced, and then reduces comfortable wearing degree.
Utility model patent CN201320162402.2 discloses a kind of protective mask, comprise mask body, mouth mask frenulum, mask body is made up of gauze layer and cotton layer, and gauze layer and cotton layer are sewed up, other peripheries are connected by magic tape makes it form hollow blister cavities, the built-in aluminium alloy net of blister cavities.The structure of this utility model is simple, and aluminium alloy net-layer structure can be adsorbed with poisonous gas preferably, but can not effectively filter particulate pollutants such as such as PM2.5.
Summary of the invention
The purpose of this utility model overcomes the shortcoming that prior art exists, and provides a kind of composite active carbon fibre elastomer mouth mask, solves the technical problem that existing mouth mask dust proof and gas defence biocidal property, gas permeability, wearing comfort are poor.
The technical scheme that the utility model is taked is:
A kind of composite active carbon fibre elastomer mouth mask, comprise: cover body, filter course, bridge of the nose bar and frenulum, is characterized in that: described cover body is inner and outer surface layers structure, and material is soft and fine antibacterial cotton, described filter course is consistent with the profile of cover body, and filter course area is 70% ~ 100% of cover body area; Described filter course can be fixed between the inner and outer surface layers of cover body, or is fixed on the inner side of cover body with detachable buckling piece; Described filter course is bonded successively by PE breathing waterproof film skin, acupuncture electrostatic cotton protection skin, composite active carbon fibre elastomer, acupuncture electrostatic cotton protection internal layer and PE air permeable waterproof film inner layer.
Further, described composite active carbon fibre elastomer is bonded in the ratio of 1:1 ~ 8:1 by NACF and meldable fibre, and thickness is 0.3 ~ 10mm, and density is 0.020 ~ 0.065g/cm
3.
Further, described NACF is one or more in viscose-based active carbon fiber, polyacrylonitrile radical active carbon fiber, pitch-based activated carbon fiber, polyvinyl alcohol-based active carbon fiber, polyimides based active carbon fiber, and meldable fibre is one or more in polyethylene fibre, polypropylene fibre, polyester fiber, Fypro, polyacrylonitrile fibre, polyvinyl chloride fibre.
Further, described detachable buckling piece is double buckle, or magic tape, or slide fastener.
Further, the length of described frenulum is by governor valve control.
The utility model compared with prior art, has the following advantages and beneficial effect:
1. the profile of filter course is consistent with cover body, and its area is 70% ~ 100% of cover body area, and area is large, good filtration effect; The use of two-layer PE breathing waterproof film, makes whole filter course from the impact of moisture content, and protection acupuncture electrostatic is cotton, the elastomeric effect of composite active carbon fibre; The most of dust granules thing of the outer absorption of acupuncture electrostatic cotton protection, the degerming drug abuse of composite active carbon fibre elastomer, acupuncture electrostatic cotton protection internal layer filters residue dust granules, bacterium; Inner elastomeric body thickness is large, but density is very little, so both ensure that good gas permeability, turn increases the length of filtration channel, and the air purity entering mouth and nose is improved.
2. composite active carbon fibre elastomer is composited by NACF and meldable fibre, can take hot pressing, the mode of hot melt processes, technique is simple, the smooth of the edge, without hair slag, have adsorptivity strong, soft, fluffy, breathe freely, advantage that resilience is high.
3., time mouth mask is worn, the problems such as poorly sealed, constriction is strong, mouth mask distortion need not be worried.
The utility model, as civil protective mouth mask, has dust proof and gas defence antibacterial, comfortable wearing, good permeability, and sealing is good, the advantage that adsorptivity is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is the composition structural representation of filter course.
Detailed description of the invention
The exemplary embodiments embodying the utility model feature & benefits will describe in detail by reference to the accompanying drawings in the following description.The utility model can have various change in different embodiments, neither departs from protection domain of the present utility model, explanation wherein and to be shown in be when the use that explain in essence, and is not used to limit the utility model.
Embodiment one:
As shown in Figure 1,3, a kind of composite active carbon fibre elastomer mouth mask, be made up of cover body 1, bridge of the nose bar 2, filter course 3, frenulum 4 and control valve 5, the inner and outer surface layers of described cover body 1 is soft and fine antibacterial cotton, the profile of described filter course 3 is consistent with the profile of cover body, the area of filter course 3 is 97% of cover body area, and described filter course 3 to be positioned in the middle of described inner and outer surface layers and to be stitched into one with ectonexine; Described filter course 3 is formed by PE breathing waterproof film skin 31, acupuncture electrostatic cotton protection skin 32, composite active carbon fibre elastomer 33, acupuncture electrostatic cotton protection internal layer 34, PE air permeable waterproof film inner layer 35 successively ultrasonic bonds, can fold from middle part.The isolated extraneous steam of PE breathing waterproof film outer 31; the protection outer 32 of acupuncture electrostatic cotton is as first barrier; adsorb most of dust granules thing; composite active carbon fibre elastomer 33 is second protective barrier; degerming drug abuse; acupuncture electrostatic cotton protection internal layer 34 is as the 3rd road barrier, and filter residue dust granules, bacterium, PE air permeable waterproof film inner layer 35 intercepts the steam in exhaling.Filter course is soft, fluffy, breathe freely, resilience is high, and bridge of the nose bar regulates according to nose shape in addition, and mouth mask and face perfection fits, realize adsorptivity by force, good, the excellent feature of comfort level of good permeability, sealing.
Described composite active carbon fibre elastomer 33 carries out hot melt adhesive by pitch-based activated carbon fiber and polypropylene fibre in the ratio of 2:1, and thickness is 0.8mm, and density is 0.03g/cm
3.Pitch-based activated carbon fiber has nanoporous structure, and antibacterial drug abuse is very capable, after polypropylene fibre hot melt adhesive, forms fluffy elastomer, good air permeability.
Embodiment two:
As Fig. 2, shown in 3, a kind of composite active carbon fibre elastomer mouth mask, by cover body 1, bridge of the nose bar 2, filter course 3, frenulum 4, control valve 5 and detachable binding buckle 6 form, the inner and outer surface layers of described cover body 1 is soft and fine antibacterial cotton, extexine has the box of 4 detachable buckling pieces 6 near the side of internal layer, there are 4 sub-buckles corresponding with described box the side of endosexine, endosexine both ends open, for inserting described filter course 3, filter course 3 profile is consistent with cover body, area is 80% of cover body area, described filter course 3 is by PE breathing waterproof film skin 31, acupuncture electrostatic cotton protection outer 32, composite active carbon fibre elastomer 33, acupuncture electrostatic cotton protection internal layer 34, PE air permeable waterproof film inner layer 35 successively ultrasonic bonds forms, can fold from middle part.The isolated extraneous steam of PE breathing waterproof film outer 31; the protection outer 32 of acupuncture electrostatic cotton is as first barrier; adsorb most of dust granules thing; composite active carbon fibre elastomer 33 is second protective barrier; degerming drug abuse; acupuncture electrostatic cotton protection internal layer 34 is as the 3rd road barrier, and filter residue dust granules, bacterium, PE air permeable waterproof film inner layer 35 intercepts the steam in exhaling.Filter course is soft, fluffy, breathe freely, resilience is high, and bridge of the nose bar regulates according to nose shape in addition, and mouth mask and face perfection fits, realize adsorptivity by force, good, the excellent feature of comfort level of good permeability, sealing.
Described composite active carbon fibre elastomer 33 carries out hot melt adhesive by polyimides based active carbon fiber and Fypro in the ratio of 8:1, and thickness is 0.9mm, and density is 0.05g/cm
3.Polyimides based active carbon fiber not only has nanoporous structure, and antibacterial drug abuse is very capable, and fibre strength is high, and resilience is good, after Fypro hot melt adhesive, forms fluffy high-elastic gonosome, good air permeability.
Embodiment three:
As shown in Figure 1,3, a kind of composite active carbon fibre elastomer mouth mask, structure is with embodiment one, the area of its filter course 3 is 100% of cover body area, composite active carbon fibre elastomer 33 carries out hot melt adhesive by viscose-based active carbon fiber and polyethylene fibre in the ratio of 1:1, thickness is 0.3mm, and density is 0.02g/cm
3.
Embodiment four:
As shown in Figure 2,3, a kind of composite active carbon fibre elastomer mouth mask, structure is with embodiment two, the area of filter course 3 is 70% of cover body area, detachable buckling piece 6 is magic tape structure, composite active carbon fibre elastomer 33 carries out hot melt adhesive by polyacrylonitrile radical active carbon fiber and polyester fiber in the ratio of 5:1, and thickness is 10mm, and density is 0.065g/cm
3.
Embodiment five:
As shown in Figure 1,3, a kind of composite active carbon fibre elastomer mouth mask, structure is with embodiment one, the area of its filter course 3 is 95% of cover body area, composite active carbon fibre elastomer 33 carries out hot melt adhesive by polyvinyl alcohol-based active carbon fiber and polyacrylonitrile fibre in the ratio of 2:1, thickness is 0.8mm, and density is 0.03g/cm
3.
Embodiment six:
As shown in Figure 2,3, a kind of composite active carbon fibre elastomer mouth mask, structure is with embodiment two, the area of its filter course 3 is 85% of cover body area, detachable buckling piece 6 is zipper, composite active carbon fibre elastomer 33 carries out hot melt adhesive by pitch-based activated carbon fiber and polyvinyl chloride fibre in the ratio of 8:1, and thickness is 0.9mm, and density is 0.05g/cm
3.
Although with reference to exemplary embodiment describing structure of the present utility model, term used to illustrate and exemplary and nonrestrictive.Specifically can implement in a variety of forms due to the utility model and not depart from the spirit of invention, so be to be understood that above-described embodiment is not limited to aforesaid details, and should explain widely in claim limited range, therefore fall into the change in claim or its equivalent scope and remodeling, all should be claim and contained.
Claims (4)
1. a composite active carbon fibre elastomer mouth mask, comprise: cover body (1), filter course (3), bridge of the nose bar (2) and frenulum (4), it is characterized in that: described cover body (1) is inner and outer surface layers structure, material is soft and fine antibacterial cotton, described filter course (3) is consistent with the profile of cover body (1), and the area of filter course (3) is 70% ~ 100% of cover body (1) area; Described filter course (3) can be fixed between the inner and outer surface layers of cover body (1), or is fixed on the inner side of cover body (1) with detachable buckling piece (6); Described filter course (3) is bonded successively by PE breathing waterproof film skin (31), the protection of acupuncture electrostatic cotton outer (32), composite active carbon fibre elastomer (33), acupuncture electrostatic cotton protection internal layer (34) and PE air permeable waterproof film inner layer (35).
2. composite active carbon fibre elastomer mouth mask according to claim 1, is characterized in that: the thickness of described composite active carbon fibre elastomer (33) is 0.3 ~ 10mm, and density is 0.020 ~ 0.065g/cm
3.
3. composite active carbon fibre elastomer mouth mask according to claim 2, it is characterized in that: described NACF is one or more in viscose-based active carbon fiber, polyacrylonitrile radical active carbon fiber, pitch-based activated carbon fiber, polyvinyl alcohol-based active carbon fiber, polyimides based active carbon fiber, and meldable fibre is one or more in polyethylene fibre, polypropylene fibre, polyester fiber, Fypro, polyacrylonitrile fibre, polyvinyl chloride fibre.
4. composite active carbon fibre elastomer mouth mask according to claim 1, is characterized in that: described detachable buckling piece (6) is double buckle, or magic tape, or slide fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365399.9U CN204091061U (en) | 2014-07-03 | 2014-07-03 | A kind of composite active carbon fibre elastomer mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365399.9U CN204091061U (en) | 2014-07-03 | 2014-07-03 | A kind of composite active carbon fibre elastomer mouth mask |
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| CN204091061U true CN204091061U (en) | 2015-01-14 |
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| CN201420365399.9U Expired - Fee Related CN204091061U (en) | 2014-07-03 | 2014-07-03 | A kind of composite active carbon fibre elastomer mouth mask |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510049A (en) * | 2016-12-01 | 2017-03-22 | 北京中船经济技术开发有限公司 | Sterilization and dehumidification mask with high filter element replaceability |
| CN107373819A (en) * | 2017-08-02 | 2017-11-24 | 李润萱 | A kind of mouth mask |
| CN108686312A (en) * | 2017-04-10 | 2018-10-23 | 曹为 | A kind of active purification mask |
| CN110973736A (en) * | 2019-11-29 | 2020-04-10 | 朱鹏飞 | Waterproof protective mask |
| CN112064197A (en) * | 2020-06-19 | 2020-12-11 | 盐城市申杰汽车用品有限公司 | Non-glue modified activated carbon fiber composite material GACF and preparation method thereof |
| CN112568522A (en) * | 2020-12-30 | 2021-03-30 | 河南省斯科赛斯科技发展有限公司 | Medical protective facial mask of antibiotic type |
| CN113559623A (en) * | 2021-08-07 | 2021-10-29 | 江西永芳科技有限公司 | Chemical safety mask filter element and preparation method thereof |
| CN114403523A (en) * | 2020-10-12 | 2022-04-29 | 联业制衣有限公司 | Face mask |
-
2014
- 2014-07-03 CN CN201420365399.9U patent/CN204091061U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510049A (en) * | 2016-12-01 | 2017-03-22 | 北京中船经济技术开发有限公司 | Sterilization and dehumidification mask with high filter element replaceability |
| CN108686312A (en) * | 2017-04-10 | 2018-10-23 | 曹为 | A kind of active purification mask |
| CN107373819A (en) * | 2017-08-02 | 2017-11-24 | 李润萱 | A kind of mouth mask |
| CN110973736A (en) * | 2019-11-29 | 2020-04-10 | 朱鹏飞 | Waterproof protective mask |
| CN112064197A (en) * | 2020-06-19 | 2020-12-11 | 盐城市申杰汽车用品有限公司 | Non-glue modified activated carbon fiber composite material GACF and preparation method thereof |
| CN114403523A (en) * | 2020-10-12 | 2022-04-29 | 联业制衣有限公司 | Face mask |
| CN112568522A (en) * | 2020-12-30 | 2021-03-30 | 河南省斯科赛斯科技发展有限公司 | Medical protective facial mask of antibiotic type |
| CN113559623A (en) * | 2021-08-07 | 2021-10-29 | 江西永芳科技有限公司 | Chemical safety mask filter element and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Composite activated carbon fiber elastomer mask Effective date of registration: 20161227 Granted publication date: 20150114 Pledgee: Shi Qiang Pledgor: Sichuan Chuangyue Carbon Material Co., Ltd. Registration number: 2016510000078 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |