CN203913463U - A kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 - Google Patents
A kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 Download PDFInfo
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- CN203913463U CN203913463U CN201420157724.2U CN201420157724U CN203913463U CN 203913463 U CN203913463 U CN 203913463U CN 201420157724 U CN201420157724 U CN 201420157724U CN 203913463 U CN203913463 U CN 203913463U
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- mouth mask
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- spunbond nonwoven
- dimensional filter
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Abstract
The utility model relates to the three-dimensional filter core of antibacterial anti-haze mouth mask of a kind of PM2.5 of filtration, solve existing mouth mask filtration PM2.5 fine particulates poor, effectively usable floor area is little, air leakage flow rate is high, the problems such as protection effect is poor, comprise that four laminatings close the combination cover body forming from outside to inside, it is characterized in that four layers of described combination respectively: polypropylene spunbond nonwoven skin, the active carbon intermediate layer of being close to polypropylene spunbond nonwoven skin, be positioned at the polypropylene fibre melt spraying non-woven fabrics intermediate layer of inner side, active carbon intermediate layer, and the polypropylene spunbond nonwoven internal layer of inner side, combination cover body is by ultrasonic compressing broken line, after the zygonema of limit, integral formula structure.Multilayer proofing, effectively filtration, comprehensive and face's laminating, reduce leakage rate, improves protection effect; Increase space, front, oral cavity simultaneously, made to breathe more smooth and easy.
Description
Technical field
The utility model relates to technical field of living goods, relates in particular to the three-dimensional filter core of antibacterial anti-haze mouth mask of a kind of PM2.5 of filtration.
Background technology
Structure, the Functional Requirement of existing mouth mask are varied, if patent publication No. is the formula of the mask core of a CN1095922A specialized prevention flu, on former traditional mouth mask, 5 centimetres of osculums are opened on edge, pack a medicine core into, medicine core contains the purification composition by 17 kinds of pharmaceutical science formulas, energy kill virus, bacterium, improve human immunity resistance against diseases, nontoxic.And for example patent announcement number is CN103238954A Herb medicine gauze mask, in the time that haze, sandstorm occur, imperceptible grit, soot, floating dust, sandstorm sand and various other noxious pollutant in blocks air enter people's respiratory tract and lung, and mask core soaked through the traditional Chinese herbal decoction boiling of Chinese herbal medicine aster, the tuber of stemona, three kinds of Chinese drug-treated group medicine treatment respiratory diseases of tussilago.Above two kinds of structures are all with medicine " smelting haze ", but not anti-haze.A kind of environment protection type medical mouth mask that and for example patent announcement number provides for CN2628087U, by refusing the connected active carbon layer of the water surface bed of material, non-weaving cloth or cotton fabric layer, charged polypropylene fibre acupuncture carpet veneer forms mask core, add nexine cotton fabric layer, skin is refused the water surface bed of material and is superimposed with each other together, surrounding is with yarn stitched, and refusing on the water surface bed of material, to be also sewed with attaching lug band.Mostly these conventional structures are dustproof the PM2.5 of square planar filter disc, be inserted into be with in cotton mouth mask with dissection and use, adopt and yarn stitchedly cause whole protective cover partially hard, maximum shortcoming is that effective usable floor area is little, air leakage flow rate is high, protection effect is poor, and can only using being specifically with on mouth mask with dissection of having.
Summary of the invention
The purpose of this utility model is poor in order to solve existing mouth mask filtration PM2.5 fine particulates, and effectively usable floor area is little, and air leakage flow rate is high, the problems such as protection effect is poor, provide a kind of simple in structure, can effectively filter PM2.5 particle, eliminate the three-dimensional filter core of antibacterial anti-haze mouth mask of air peculiar smell.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the three-dimensional filter core of antibacterial anti-haze mouth mask of a kind of PM2.5 of filtration, comprise that four laminatings close the combination cover body forming from outside to inside, it is characterized in that four layers of described combination respectively: polypropylene spunbond nonwoven skin, the active carbon intermediate layer of being close to polypropylene spunbond nonwoven skin, be positioned at the polypropylene fibre melt spraying non-woven fabrics intermediate layer of inner side, active carbon intermediate layer, and the polypropylene spunbond nonwoven internal layer of inner side, combination cover body is by ultrasonic compressing broken line, after the zygonema of limit, integral formula structure.
The validity of the technical program protection filter element is mainly derived from two parts, and the one, the combination of multilayer effective efficiency layer, the 2nd, line ball becomes stereochemical structure.
The outer polypropylene spunbond nonwoven adopting is that one polypropylene is raw material, and through high temperature, wire drawing aggregates into net, and then binds into the one of cloth by hot rolling method.Its technological process is simple, and output is large, nontoxic to human body, so cost is low, popularization is wide; And the performances such as the brute force of the property improved Nonwovens of spunbond, flexibility, uniformity and comfortableness, hygroscopicity are all very superior.
Internal layer adopts active carbon layer, though be the wider material of a kind of application, chlorohydrocarbon, organophosphor and carbamate insecticides can be effectively adsorbed, phenylate, positive nitro-chlorobenzene, naphthalene, ethene, xylenols, phenol, DDT, drinox, alkyl benzene sulphonate and many ester classes and aromatic compound can also be adsorbed.For the further derivation of the technical program, because of active carbon not omnipotent, as also contained in secondary effluent not by the organic matter of charcoal absorption, as the middle degradation material of protein, more difficult by charcoal absorption than original organic matter, active carbon is lower to the removal ability of THMS, only reach 23-60%, so only just can be better at active carbon adsorption and other processing method coupling effects, hence one can see that, can adopt ozone-active carbon method, coagulation-absorption activated carbon method, Habberer technique, active carbon-diatom local method etc., the adsorption cycle of active carbon is obviously extended, consumption reduces, treatment effect and scope increase substantially.
The polypropylene fibre melt spraying non-woven fabrics in intermediate layer, its fibre number is at 2-7 μ m d.p.f, ultra-fine is its base attribute, superfine fibre random alignment in its fiber, forms large quantity micropore gap, though fibre web is more fluffy, but fiber is overlapping, arrange density into the net, can accomplish permeable watertight, and acid and alkali-resistance, nontoxic, moistureproof.
Utilize ultrasonic technique; line ball synthesizes 3D stereochemical structure; more meet human face structure, effectively the imperceptible grit in blocks air, soot, floating dust, sandstorm sand and various other noxious pollutant enter respiratory tract, thereby protection people exempt from the injury of PM2.5 dust.
As preferably, described cover body is symmetrical structure, becomes double-vane shape with center line to both sides, and the two ends up and down between the double-vane of both sides are respectively equipped with triangle and lack.The center line of cover body is positioned at position, face center, carries out symmetric design by anthroposomatology, lacks nature turnover by triangle, overcomes the hard defect of matter after the laminated one-tenth of multilayer function protecting.
As preferably, described cover body with center line bending after, the triangle on top lacks the closed bridge of the nose that forms to be protected, the triangle of bottom lacks and closedly forms lower chin and protects.The formation of stereochemical structure is the scarce deformation space that stays of triangle, when plane face mask is put on, there will be up and down larger gap, ventilative large, protective is poor, and the bridge of the nose protects, lower chin protects position and adopts equally ultrasonic wave line ball technique, is not damaging under the condition of each functional layer, form folding line, naturally become in use parcel protection shape.
As preferably, described at cover body two-end part, be positioned on polypropylene spunbond nonwoven superficies and be respectively equipped with and can move double faced adhesive tape.Utilization can move double faced adhesive tape and select, is positioned at the tram in outer cover, and replaceable.
As preferably, described polypropylene spunbond nonwoven skin, active carbon intermediate layer, polypropylene fibre melt spraying non-woven fabrics intermediate layer, polypropylene spunbond nonwoven internal layer are stacked layer by layer and are combined into combination cover body, form middle polyline at combination cover body center line position by ultrasonic compressing.Ultrasonic wave penetration capacity is strong, and to functional layer not damaged, the middle polyline of formation can be folding assisted, and keeps original strength of materials even to exceed original intensity.
As preferably, described after combination cover body edge forms limit zygonema by ultrasonic compressing, integral formula structure.By pressing, make this device overall structure strong, and the next procedures such as collection, arrangement, inspection, transhipment are helped.
As preferably, described cover body becomes double-vane shape to both sides with center line, and monolateral wing body wide cut is the structure of successively decreasing from big to small.Master protects position in centre, the design of both sides architrave.
As preferably, on described monolateral wing body, lower sideline is curved.Avoid cutting edge of a knife or a sword limit, be applicable to face both sides curve requirement, use more identical.
The beneficial effects of the utility model are: have the multilayer proofing of obvious characteristic safeguard function, adopt 3D shape-designing; Effectively filter, usable floor area is larger, comprehensive and face's laminating, reduce air leak rate greatly, improves protection effect; Increase space, front, oral cavity simultaneously, made to breathe more smooth and easy; Adopt the method for pasting mouth mask inner side, highly versatile, easy to use, be applicable to most of cotton class mouth mask and install this filter core additional, improve cotton class mouth mask to fine particulates filterability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of status architecture schematic diagram that uses of the present utility model.
Fig. 3 is a kind of fault plane structural representation of the present utility model.
In figure: 1. cover body, 2. triangle lacks, and 3. can move double faced adhesive tape, and 4. the bridge of the nose protects, and 5. descends chin to protect, 6. polypropylene spunbond nonwoven skin, 7. active carbon intermediate layer, 8. polypropylene fibre melt spraying non-woven fabrics intermediate layer, 9. polypropylene spunbond nonwoven internal layer.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
A kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 of the present embodiment, combination cover body 1 has four layers, architrave be internal layer, four layers of combination are from outside to inside respectively: the polypropylene spunbond nonwoven internal layer 9 of polypropylene spunbond nonwoven skin 6, active carbon intermediate layer 7, polypropylene fibre melt spraying non-woven fabrics intermediate layer 8 and inner side, as shown in Figure 3.
Referring to Fig. 1, cover body 1 is symmetrical structure, becomes double-vane shape with center line to both sides, and the two ends up and down between the double-vane of both sides are respectively equipped with triangle and lack 2, and the triangle of bottom lacks the scarce wide degree of depth of opening of triangle that the wide degree of depth of opening is greater than top.At cover body 1 both wings position, be positioned on outer 6 surfaces of polypropylene spunbond nonwoven and be respectively equipped with and can move double faced adhesive tape 3.The monolateral wing body wide cut of cover body 1 structure that tapers off from big to small, and on monolateral wing body, lower sideline is curve.
Four layers of combination cover body carry out pressing broken line, limit zygonema by ultrasonic wave, make its integral formula structure.Specifically, with the center line angle of bending (note: press human body face structure) after pressing, after scarce 2 closures of the triangle on top, form the bridge of the nose and protected 4, after the scarce closure of triangle of bottom, formed a lower chin and protected 5, as shown in Figure 2.In the time of pressing broken line, along triangle lack 2 roots press lower two fold lines along cover body length direction, make the bridge of the nose protect 4 and lower chin protect 5 self-assembling formations.
When use, utilize this device can move double faced adhesive tape 3 and be attached to cotton mouth mask inner side, also can be assemblied in the inner use of cotton donsole cover.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (8)
1. one kind is filtered the three-dimensional filter core of antibacterial anti-haze mouth mask of PM2.5, comprise that four laminatings close the combination cover body (1) forming from outside to inside, it is characterized in that four layers of described combination respectively: polypropylene spunbond nonwoven skin (6), the active carbon intermediate layer (7) of being close to polypropylene spunbond nonwoven skin, be positioned at the polypropylene fibre melt spraying non-woven fabrics intermediate layer (8) of inner side, active carbon intermediate layer, and the polypropylene spunbond nonwoven internal layer (9) of inner side, after combination cover body passes through ultrasonic compressing broken line, limit zygonema, integral formula structure.
2. a kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 according to claim 1, is characterized in that described cover body (1) is symmetrical structure, becomes double-vane shape with center line to both sides, and the two ends up and down between the double-vane of both sides are respectively equipped with triangle and lack (2).
3. a kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 according to claim 2, after it is characterized in that described cover body (1) is with center line bending, the triangle on top lacks (2) closed bridge of the nose that forms and protects (4), and the scarce closure of triangle of bottom forms lower chin and protects (5).
4. filter the three-dimensional filter core of antibacterial anti-haze mouth mask of PM2.5 according to a kind of described in claim 1 or 2 or 3, it is characterized in that describedly at cover body (1) two-end part, be positioned on polypropylene spunbond nonwoven skin (6) surface and be respectively equipped with and can move double faced adhesive tape (3).
5. according to a kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 described in claim 1 or 2 or 3, polypropylene spunbond nonwoven skin (6), active carbon intermediate layer (7), polypropylene fibre melt spraying non-woven fabrics intermediate layer (8), polypropylene spunbond nonwoven internal layer (9) described in it is characterized in that is stacked layer by layer and is combined into combination cover body (1), forms middle polyline at combination cover body center line position by ultrasonic compressing.
6. a kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 according to claim 5, after it is characterized in that forming limit zygonema along combination cover body (1) edge by ultrasonic compressing, integral formula structure.
7. according to a kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 described in claim 1 or 2 or 3, it is characterized in that described cover body (1) becomes double-vane shape to both sides with center line, monolateral wing body wide cut is the structure of successively decreasing from big to small.
8. a kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 according to claim 7, is characterized in that on described monolateral wing body, lower sideline is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157724.2U CN203913463U (en) | 2014-04-03 | 2014-04-03 | A kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157724.2U CN203913463U (en) | 2014-04-03 | 2014-04-03 | A kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 |
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| CN203913463U true CN203913463U (en) | 2014-11-05 |
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| CN201420157724.2U Expired - Fee Related CN203913463U (en) | 2014-04-03 | 2014-04-03 | A kind of three-dimensional filter core of antibacterial anti-haze mouth mask that filters PM2.5 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585924A (en) * | 2015-01-14 | 2015-05-06 | 建德市朝美日化有限公司 | Easy-to-composite multi-layer composite mask and manufacturing method thereof |
| CN104621784A (en) * | 2015-03-07 | 2015-05-20 | 黄学亮 | Respirator for preventing automobile exhaust and haze |
| WO2016074219A1 (en) * | 2014-11-14 | 2016-05-19 | Honeywell International Inc. | Adjustable voc/formaldehyde co-absorbing nonwoven carbon filter medium for disposable mask |
| CN108208972A (en) * | 2018-01-05 | 2018-06-29 | 仙桃市鼎业劳保用品有限公司 | Anti- PM2.5 active carbon masks |
| CN109700100A (en) * | 2017-10-25 | 2019-05-03 | 深圳瑞祥居科技发展有限公司 | A kind of face protection articles |
| CN111227345A (en) * | 2020-02-18 | 2020-06-05 | 江苏亿茂滤材有限公司 | Antibacterial and antiviral mask and preparation method thereof |
| CN113729326A (en) * | 2020-05-27 | 2021-12-03 | 梁泰安 | Simple comfortable mask |
-
2014
- 2014-04-03 CN CN201420157724.2U patent/CN203913463U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074219A1 (en) * | 2014-11-14 | 2016-05-19 | Honeywell International Inc. | Adjustable voc/formaldehyde co-absorbing nonwoven carbon filter medium for disposable mask |
| CN107072339A (en) * | 2014-11-14 | 2017-08-18 | 霍尼韦尔国际公司 | The non-woven carbon filter medium that adjustable VOC/ formaldehyde for disposable mask absorbs jointly |
| CN104585924A (en) * | 2015-01-14 | 2015-05-06 | 建德市朝美日化有限公司 | Easy-to-composite multi-layer composite mask and manufacturing method thereof |
| CN104621784A (en) * | 2015-03-07 | 2015-05-20 | 黄学亮 | Respirator for preventing automobile exhaust and haze |
| CN109700100A (en) * | 2017-10-25 | 2019-05-03 | 深圳瑞祥居科技发展有限公司 | A kind of face protection articles |
| CN108208972A (en) * | 2018-01-05 | 2018-06-29 | 仙桃市鼎业劳保用品有限公司 | Anti- PM2.5 active carbon masks |
| CN111227345A (en) * | 2020-02-18 | 2020-06-05 | 江苏亿茂滤材有限公司 | Antibacterial and antiviral mask and preparation method thereof |
| CN111227345B (en) * | 2020-02-18 | 2023-12-01 | 江苏亿茂滤材有限公司 | Antibacterial and antiviral mask and preparation method thereof |
| CN113729326A (en) * | 2020-05-27 | 2021-12-03 | 梁泰安 | Simple comfortable mask |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |