CN209202201U - A kind of new airtight protective mask - Google Patents
A kind of new airtight protective mask Download PDFInfo
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- CN209202201U CN209202201U CN201821908473.1U CN201821908473U CN209202201U CN 209202201 U CN209202201 U CN 209202201U CN 201821908473 U CN201821908473 U CN 201821908473U CN 209202201 U CN209202201 U CN 209202201U
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- airtight
- mask
- mask body
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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
-
- 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
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
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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
- A41D13/0002—Details of protective garments not provided for in groups A41D13/0007 - A41D13/1281
-
- 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
- A41D13/1161—Means for fastening to the user's head
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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 utility model relates to a kind of mask, especially a kind of new airtight protective mask, it includes: mask body, is sequentially equipped at least one outer layer, middle layer and internal layer；It two airtight, is respectively and fixedly connected in mask body two sides, each the airtight closely sealed portion for including fixed part and being extended from fixed part, fixed part system is coated on mask body side and is fixed on outer layer and internal layer, the corresponding internal layer direction configuration of closely sealed system, portion；Two affixed district's groups, each affixed district's groups connect airtight and mask body, and affixed district's groups include upper fixed area and lower fixed area, and upper and lower fixed area respectively corresponds the upper and lower ends and the welding of mask body in closely sealed portion；And lanyard group, comprising two lanyards, two lanyard systems are separately connected mask body two sides.The utility model can be coated on mask body side by airtight and be fixed in one-pass molding on outer layer and internal layer, therefore processing procedure, structure are simple, and production cost is low.
Description
Technical field
The utility model relates to a kind of mask, especially a kind of new airtight protective mask.
Background technique
In recent years, industry is rapidly developed with urban, each class factory, coal-fired power plant and a large amount of vapour, locomotive emissions it is useless
Gas leads to serious air pollution, and the dust haze (thin suspended particulates PM2.5) in environment, pollen, dust are entered by respiratory tract
Human body can cause various diseases such as allergy, asthma or flu, sneezing, runny nose etc., cause body immunity to glide, cause
Various diseases seriously affect the health of the mankind.Especially WHO (World Health Organization) in the global ten big causes of the death of declaration in 2013,
There are seven big and air pollution substantial connections, countries in the world is facilitated to aggravate anti-haze dynamics, while it is all types of to cause most common people's wearings
Mask.WHO more in publication on October 29th, 2018 report, it is indicated that the whole world there are about 93 %, be equivalent to 1,800,000,000 15 years old
Following children are exposed to air pollution murder by poisoning, shock all circles.
The dust haze PM2.5 of serious harm in view of to(for) health, China and Taiwan are according to U.S. rule N95 series and Europe rule FFP etc.
Anti-dust mask announces haze-proof mask national standard respectively at formulation in 2016/2017 year.However according to TaiWan, China standard
The test method of CNS14774 and 14755 protective masks (N95/FFP) D2 adaptation, mask adaptation need can reach 100, so according to
Taiwan labor grind institute (labourer's safety and sanitation research institute) 100 people test, commercially available two N95 mask adaptation average out to 13.9 and
21.8, and general plane surgical face mask average value is only 3.10, as leak rate up to 32.3% (that is, adaptation is 67.7%),
Namely bacterial filtration efficiency (BFE) only has 67.7%.Usual medical mask BFE 99% such as with the standard testing of N95, i.e., with
85L is tested instead of 32L wind speed, and the efficiency of filtering dust haze (PM2.5) only has 60% or so, is included in the entire protection effect of leak rate about
It is 40.6%.Due to the progress of Jin Shinianlai production department skill, the salt filtration efficiency multipotency of N95 anti-dust mask reach 99% with
On.But excellent mask also needs have the characteristic that adaptation is good and pressure difference is low, but (breathing is anti-for 95 train type mask pressure difference of General N
Resistance) it is quite high, be not suitable for wearing for a long time, especially three kinds of groups cannot use, such as children, pregnant woman and the weak disease person of lung, i.e.,
Make dust haze seriously be sought after wearing, but is not suitable for wearing.
In addition various bacterial viruses and influenza constantly invade the mankind, such as serious acute respiratory in living environment in recent years
Syndrome (SARS), bird flu (H7N9), swine flu (H1N1) etc., are all the killers of human health, show that high-quality mask is special
It is that the mask that adaptation is good and pressure difference is low is particularly important to the maintenance of human health.
As shown in figure 23, a kind of mask A3 is disclosed for the patent document of Publication No TW201526945A, includes mouth
Cover body A10 and be formed in mask body A10 transverse direction both ends ear-hanger A12, and be formed with multiple bar shapeds folding
Trace A14, multiple bar shaped folding line A14 systems are fixed with the weld portion A22 formed by heat-sealing, and weld portion A22 is in mask body A10
Transverse direction two sides and linear in being alternately formed on the longitudinal direction of mask body A10 etc., and adjacent weld portion A22
Spacing distance be 3mm (millimeter) more than.The transverse direction both ends system of mask body A10 is covered by side band A30, ear-hanger
A12 is installed on above-mentioned side band A30.The transverse direction both ends setting that above-mentioned mask body A10 is contacted with wearer's face side
There is the lateral areas block A32 being covered between above-mentioned face and above-mentioned mask body A10 on gap.Lateral areas block A32 system will be in broadband shape
Side insulating tape A31 one end be sandwiched in mask body A10 and side band A30 between and formed, keep the side mask body A10 good
Face is tightly attached on ground, can inhibit and generates gap between mask body A10 and face, inhibits in particulate intrusion mask.
In patent disclosed above, the molding of mask lateral areas block A32 is first by 31 upper and lower end parts of side insulating tape respectively with
One grid sealing A17, the sealing A24 welding of the second grid and the upper and lower sides for being fixed on mask body A10, then pass through side band A30 packet
It covers side insulating tape A31 and the side mask body A10 and welding and completes.Therefore its forming step is more and processing procedure is complicated；In addition,
In a manner of side band A30 cladding side insulating tape A31 and the side mask body A10, the waste and production of mask raw material are also resulted in
The increase of cost.
Utility model content
One of the purpose of this utility model is to provide a kind of new airtight protective mask, is coated on mask body by airtight
Side is simultaneously fixed on outer layer and internal layer and one-pass molding, therefore processing procedure, structure are simple, and production cost is low.
The another object of the utility model is to provide a kind of new airtight protective mask, upper and lower is consolidated using L-shaped respectively
Determine area and come welding lanyard, characteristic are as follows: when the both ends of welding lanyard, lanyard latter end can be avoided and be entirely melt the problem of catching.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of new airtight protective mask, feature exist
In: it includes: a mask body, is sequentially equipped at least one outer layer, a middle layer and an internal layer；At least two is airtight
Piece is respectively and fixedly connected in the mask body two sides, each this airtight includes fixed part and to be extended one by one from the fixed part
A closely sealed portion out, the fixed part system are coated on the mask body side and are fixed on the outer layer and the internal layer, the closely sealed portion
System mutually should the configuration of internal layer direction；Two affixed district's groups, each affixed district's groups connect this airtight and the mask body, this is solid
Connecing district's groups includes a upper fixed area and a lower fixed area, which respectively corresponds up and down the two of the closely sealed portion
End and the mask body welding；And a lanyard group, comprising two lanyards, two lanyard systems are separately connected the mask body two sides.
Further, described airtight is single or multi-layer structure.
Further, the gauffer section system of the mask body is in Ω type or sawtooth pattern.
Further, the lanyard group is located on the outer layer or the inner layer surface and configures towards side direction in the mask body.
Further, the airtight protective mask further includes having one upper airtight, is fixed on the upside of the mask body.
Further, the airtight protective mask further includes having under one airtight, is fixed on the downside of the mask body.
Further, body formed there are two longitudinal gauffers for the mask.
Further, the airtight protective mask further includes having each outlet valve, is installed in the mask body.
Further, the airtight protective mask further includes having a merging type nasal cushion, and being somebody's turn to do for the mask body top is arranged in
Between internal layer and the outer layer.
In view of above-mentioned technical characteristic, the utility model has the following beneficial effects:
(1) mask periphery is bonded the shape of face.It is closely affixed at left and right sides of mask with bottom edge and face, contact surface is uniformly distributed mouth
Around nose, reduces slot and generate, prevent dust, particulate from piercing from slot, mask adaptation is substantially improved, wear safer
Comfortably.
(2) the antifog airtight gluing sheet in top, area increasing effectively barrier fog is upward, prevents eyeglass from hazing.
(3) merging type nose bridge batten structure is close to the bridge of the nose, dust, particulate is effectively prevent to pierce from bridge of the nose gap.
(4) soft ear-hang rope, ear wear comfortable.It wears for a long time, ear is also not easy to feel pain discomfort.
(5) double gauffer Ω D structures make mask and lip keep certain distance, and when breathing absolutely not blocks sense, guarantor
Comfortable mouth and nose space is held, unhappy and sense of discomfort is reduced.
(6) special diamond three-dimensional contouring is worn comfortable, beautiful and generous.Mouth and nose are not pasted when wearing, make to breathe it is smooth, speak
Natural, non-sticky lip print keeps perfect face.
(7) medical grade filter material, 0.1 μm micro particles filter efficiency (Particulate of mask body are used
Filtration Efficiency, PFE)≤99.9%, bacterial filtration efficiency (Bacterial Filtration
Efficiency, BFE)≤99.9% meet medical grade mask standard.
(8) airtight filtering efficiency is up to 95% or more, and 95% is (i.e. single less than 0.1 μm effectively in blocking air
Position: micron) particle.It is equally applicable to N95 grade haze-proof mask.Separately can be different according to mask filter material, airtight cooperation meets beauty
Advise anti-dust mask N95/N99/N100 Series grades, European Union FFP1/FFP2/FFP3 series or other ad eundem specification standards.
(9) the harmful substances suckings such as pollen, high density dust, sand and dust and haze pollution, effective resistance PM can be effectively prevent
2.5,99.9% buffer action is played for the particle in germ, air.Suitable for flu, sneezing, influenza, pollen etc.
Countermeasure is that the indispensability of haze weather is preferred！
Detailed description of the invention
Fig. 1 is a kind of main view of new airtight protective mask in embodiment 1.
Fig. 2 is a kind of rearview of new airtight protective mask in embodiment 1.
Fig. 3 is the A-A cross-sectional view along Fig. 2.
Fig. 4 is the B-B cross-sectional view along Fig. 2.
Fig. 5 is that user wears a kind of schematic diagram of new airtight protective mask in embodiment 1.
Fig. 6 is a kind of structural schematic diagram of new airtight protective mask in embodiment 2.
Fig. 7 is a kind of structural schematic diagram of new airtight protective mask in embodiment 3.
Fig. 8 is a kind of structural schematic diagram of new airtight protective mask in embodiment 4.
Fig. 9 is a kind of main view of new airtight protective mask in embodiment 5.
Figure 10 is a kind of rearview of new airtight protective mask in embodiment 5.
Figure 11 is the C-C cross-sectional view in Figure 10.
Figure 12 is a kind of structural schematic diagram of new airtight protective mask in embodiment 6.
Figure 13 is a kind of structural schematic diagram of new airtight protective mask in embodiment 7.
Figure 14 is the D-D cross-sectional view along Figure 13.
Figure 15 is a kind of structural schematic diagram of new airtight protective mask in embodiment 8.
Figure 16 is a kind of structural schematic diagram of new airtight protective mask in embodiment 9.
Figure 17 is a kind of structural schematic diagram of new airtight protective mask in embodiment 10.
Figure 18 is a kind of structural schematic diagram of new airtight protective mask in embodiment 11.
Figure 19 is the E-E cross-sectional view along Figure 18.
Figure 20 is a kind of structural schematic diagram of new airtight protective mask in embodiment 12.
Figure 21 is a kind of structural schematic diagram of new airtight protective mask in embodiment 13.
Figure 22 is a kind of structural schematic diagram of new airtight protective mask in embodiment 14.
Figure 23 is mask perspective view in the prior art.
In figure: 10- mask body；11- outer layer；The middle layer 13-；15- internal layer；The horizontal gauffer of 16-；The longitudinal direction 17- gauffer；19- nose
Beam piece；20- airtight；21- fixed part；The closely sealed portion 23-；The affixed district's groups of 30-；The upper fixed area of 31-；Fixed area under 33-；40- is hung
Band group；41- lanyard；43- bandage；50- upper airtight；Airtight under 60-；70- outlet valve；80- merging type nasal cushion；The 81- bridge of the nose
Item；811- iron wire；812- plastic part；83- elastomer；S101~S105- step.
In Figure 23: A3- mask in the prior art；A10- mask body；A12- ear-hanger；A14- folding line；A22- welding
Portion；The side A30- band；The lateral areas A32- block；The side A31- insulating tape；The sealing of the first grid of A17-, the sealing of the second grid of A24-.
Specific embodiment
The following further describes the utility model with specific embodiments.It should be understood that these embodiments are merely to illustrate
The utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read in the utility model instruction
After appearance, those skilled in the art can be made various changes or modifications the utility model, and such equivalent forms equally fall within this
Apply for the appended claims limited range.
Embodiment 1 referring to FIG. 1 to FIG. 4, the utility model provide a kind of new airtight protective mask, include mask
Body 10, airtight 20, affixed district's groups 30 and lanyard group 40, are described below:
Mask body 10 forms multiple horizontal gauffers 16, and inside it sequentially be equipped at least one outer layer 11, middle layer 13 with
And internal layer 15.Outer layer 11 can be water repellent layer such as water repellent function nonwoven fabric (or non-woven fabrics with water repellent function), prevent moisture content and
Liquid penetrates into.Middle layer 13 can be meltblown nonwoven fabric (or electrostatic high density melt spraying non-woven fabrics) for filter layer such as electrostatic high density, with resistance
Dust-separation haze and virus and bacteria.Internal layer 15 can be hydrophilic layer such as hydrophilic superfine composite fiber nonwoven fabric (or hydrophilic superfine composite fiber
Non-woven fabrics), soft comfortable, effectively absorption aqueous vapor.In Ω type, (such as Fig. 4 is edge for the 16 section system of horizontal gauffer of the mask body 10
The B-B cross-sectional view of Fig. 2), double gauffer Ω D structures can make mask and lip keep certain distance, and when breathing is absolutely not hindered
Stagnant sense keeps comfortable mouth and nose space, reduces unhappy and sense of discomfort.
It at least two airtight 20, is respectively and fixedly connected in 10 two sides of mask body, each airtight 20 includes fixed part 21
And the closely sealed portion 23 (such as Fig. 3 is the A-A cross-sectional view along Fig. 2) extended from fixed part 21,21 system of fixed part is coated on mask
10 side of body is simultaneously fixed on outer layer 11 and internal layer 15, and closely sealed 23 system, portion mutually should the configuration of 15 direction of internal layer.Wherein airtight 20
For using the separable or compound nonwoven cloth of double-layer structure, by spunbond, two layers totally thin slice is formed with melt-blown nonwoven fabric (or non-woven fabrics)
(Spunbond+Meltblown Nonwovens, SM) is the joint product of spunbond and melt-blown.To filter out from mask two sides into
Dust, particulate and dirty air for entering etc..
Two affixed district's groups 30, each affixed district's groups 30 connect airtight 20 and mask body 10, and affixed district's groups 30 include
There are upper fixed area 31 and lower fixed area 33, upper fixed area 31, lower fixed area 33 respectively correspond the upper and lower ends and mouth in closely sealed portion 23
10 welding of cover.
Lanyard group 40 includes two 41 (such as hangers bands) of lanyard, and the left and right of mask body 10 can be separately fixed at for supra-aural
Two sides, wherein lanyard 41 is fixed in the upside of mask body 10 with one end, the other end is then fixed in lower side.The lanyard 41 can
It is ear band, bandage or head lanyard etc., but not limited to this.
When user wears the utility model, as shown in Figure 5.Mask is please first held, solid space will be launched at folding.Nose
Beam piece 19 outward, puts on hangers band, mask is made completely to cover mouth and nose and chin.Two fingers press bridge of the nose piece 19, make mask and nose,
Cheek fits closely.Wherein, it airtight 20 23 expansible of closely sealed portion and is closely affixed with face, to reduce slot generation, prevents
Only dust, particulate are pierced from slot, and mask adaptation is substantially improved, and make to wear more safety and comfort.
Furthermore be coated on 10 side of mask body by airtight 20 and be fixed on outer layer 11 and internal layer 15 once at
Type, therefore processing procedure, structure are simple, production cost is low.
Referring to Fig. 6, embodiment 2, is a preferred embodiment, the present embodiment 2 and previous embodiment in the utility model
The difference is that airtight protective mask, which may also include, upper airtight 50 or antifog airtight patch, it is fixed in mask body 10
Upside.Whereby, area increasing effectively barrier fog is upward, prevents eyeglass from hazing, can also achieve and be identical to above-mentioned function and function
Effect.
Referring to Fig. 7, embodiment 3, is a preferred embodiment in the utility model, the present embodiment 3 and aforementioned each reality
Apply example the difference is that, airtight protective mask may also include have under airtight 60, be fixed in the downside of mask body 10.Whereby, may be used
The gap between chin and mask effectively is filled up, makes the more complete closely sealed shape of face of mask.
Referring to Fig. 8, embodiment 4, is a preferred embodiment in the utility model, the present embodiment 4 and aforementioned each reality
Apply example the difference is that, airtight protective mask may also include have upper airtight 50 and under airtight 60, be respectively and fixedly connected in mask
The upper and lower two sides of body 10.To reach the function and effect of previous embodiment Fig. 6 and Fig. 7.
Please refer to Fig. 9 to Figure 11, embodiment 5 is a preferred embodiment in the utility model, the present embodiment 5 with it is aforementioned
Each embodiment the difference is that, wherein there are two longitudinal gauffer 17, (such as Figure 11 is the C-C along Figure 10 to the molding of mask body 10
Cross-sectional view).Whereby, mask body 10 be unfolded when can form special diamond three-dimensional contouring, make to wear it is comfortable, beautiful and generous, and wear
When do not paste mouth and nose, breathe smooth, nature of speaking, non-sticky lip print, perfect face can be kept.
Please refer to Figure 12, embodiment 6 is a preferred embodiment in the utility model, the present embodiment 6 with it is aforementioned each
Embodiment the difference is that, airtight protective mask further includes having outlet valve 70, is installed in mask body 10.Whereby, complete when breathing
It is complete to keep comfortable mouth and nose space without retardance sense, reduce unhappy and sense of discomfort.
Please refer to Figure 13 to Figure 14, embodiment 7 is a preferred embodiment in the utility model, the present embodiment 7 with it is aforementioned
Embodiment the difference is that, airtight protective mask further includes having merging type nasal cushion 80 or nose bridge batten structure, is embedded in mouth
10 top of cover (such as Figure 14 is the D-D cross-sectional view along Figure 13), merging type nasal cushion 80 includes nose bridge bar 81 and elastomer 83, the bridge of the nose
Item 81 is made of plastic part 812 and its cladding iron wire 811, and elastomer 83 can be such as foam.Whereby, merging type nasal cushion 80 or
Nose bridge batten structure can be close to the bridge of the nose, and dust, particulate is effectively prevent to pierce from bridge of the nose gap.
Please refer to Figure 15, embodiment 8 is a preferred embodiment in the utility model, the present embodiment 8 with it is aforementioned each
Embodiment the difference is that, wherein airtight 20 is using the separable or compound nonwoven cloth of three layers or four-layer structure, by spinning
Totally three layers of thin slice form (Spunbond+Meltblown+Spunbond for viscous and melt-blown and spunbond nonwoven fabric (or non-woven fabrics)
Nonwovens, SMS) or four layers of thin slices composition (Spunbond+Meltblown+Meltblown+Spunbond
Nonwovens, SMMS), it is the joint product of spunbond and melt-blown.To filter out from mask two sides enter dust, particulate and
Dirty air etc..In addition, airtight 20 also can be used five-layer structure, i.e. SMMS adds antibiotic layer to be formed.
Please refer to Figure 16, embodiment 9 is a preferred embodiment in the utility model, the present embodiment 9 with it is aforementioned each
Embodiment the difference is that, wherein lanyard group 40 be located on 11 face of outer layer and towards 10 interior direction of mask body configuration (in formation
Ear-hang), increase the convenience in mask packaging whereby.Wherein, L-shaped upper and lower fixed area 31,33 carrys out welding extension respectively for use
Band 41, characteristic are as follows: when the both ends of welding lanyard 41,41 ends of lanyard can be avoided and be entirely melt the problem of catching.
Please refer to Figure 17, embodiment 10 is a preferred embodiment in the utility model, the present embodiment 10 and aforementioned each
A embodiment the difference is that, wherein lanyard group 40 be located on 15 face of internal layer and towards 10 interior direction of mask body configuration (formed
Interior ear-hang), increase the convenience in mask packaging whereby.
Please refer to Figure 18 to 19, embodiment 11 is a preferred embodiment in the utility model, the present embodiment 11 with it is aforementioned
Each embodiment the difference is that, wherein the 16 section system of horizontal gauffer of mask body 10 in sawtooth pattern (such as Figure 19 be along Figure 18
E-E cross-sectional view).It is applicable to the mask of general traditional gauffer folding method.
Please refer to Figure 20, embodiment 12 is a preferred embodiment in the utility model, the present embodiment 12 and aforementioned each
A embodiment the difference is that, wherein airtight 20 for using single layer structure non-woven fabrics, can be spun-bonded non-woven fabrics
(Spunbond Nonwovens) or melt spraying non-woven fabrics (Meltblown Nonwovens).Enter to filter out from mask two sides
Dust, particulate and dirty air etc..
Please refer to Figure 21, embodiment 13 is a preferred embodiment in the utility model, the present embodiment 13 and aforementioned each
A embodiment the difference is that, wherein lanyard group 40 includes at least two bandages 43, each bandage 43 is respectively along mask
The left side and right edge of body 10 are affixed, and both ends are then extended outside mask body 10.The length of bandage 43 preferably can be between 40
To between 95 centimeters.It is fixed in use, head can be bundled in bandage 43.
Please refer to Figure 22, embodiment 14 is a preferred embodiment in the utility model, the present embodiment 14 with it is aforementioned each
Embodiment the difference is that, wherein lanyard group 40 includes at least two bandages 43, each bandage 43 distinguishes bead cover
10 upper side edge and lower side is affixed, and both ends are then extended outside mask body 10.The length of bandage 43 preferably can between 40 to
Between 95 centimeters.It is fixed in use, head can be bundled in bandage 43.
It is worth noting that, described airtight 20 can also be equipped with active carbon layer, adsorbable ozone and organic foreign odor.Or it can
Using gas impermeable material or glue film etc., to stop dust, particulate and the dirty air etc. that enter from mask two sides.
The utility model can effectively prevent the harmful substances suckings such as pollen, high density dust, sand and dust and haze pollution, effectively
Resistance PM 2.5 is that the indispensability of haze weather is preferred.It is also suitable for for catching a cold, sneezing, the countermeasures such as influenza, pollen, and office
Room, prevention infection is used when taking rapid transit, bus or going to the hospital.
In conclusion the utility model have effects that compared to prior art it is following: be coated on mask by airtight 20
10 side of body is simultaneously fixed on outer layer 11 and internal layer 15 and one-pass molding, therefore processing procedure, structure are simple, and production cost is low.
In addition, the utility model also have effects that it is other: at left and right sides of mask, bottom edge and top and face be closely affixed,
Mask adaptation is substantially improved.Double gauffer Ω D structures make mask and lip keep certain distance, and when breathing is absolutely not hindered
Stagnant sense can keep comfortable mouth and nose space, reduce unhappy and sense of discomfort.Soft ear-hang rope is worn ear comfortable, is matched for a long time
It wears, ear is also not easy to feel pain discomfort.
In summary it is only the preferred embodiment of the utility model, not is used to limit the implementation model of the utility model
It encloses.Equivalent changes and modifications made by i.e. all contents according to present utility model application the scope of the patents, all should be the utility model
Technology scope.
Claims (9)
1. a kind of new airtight protective mask, it is characterised in that: it includes: a mask body, is sequentially equipped at least one outer layer, one
A middle layer and an internal layer；It at least two airtight, is respectively and fixedly connected in the mask body two sides, each this airtight includes
Fixed part and the closely sealed portion extended from the fixed part one by one, the fixed part system are coated on the mask body side and consolidate
It is connected on the outer layer and the internal layer, which mutually should the configuration of internal layer direction；Two affixed district's groups, each coupling area
Group connection this airtight and the mask body, the affixed district's groups include a upper fixed area and a lower fixed area, this is upper and lower solid
Determine upper and lower ends and the mask body welding that area respectively corresponds the closely sealed portion；And a lanyard group, it is linked with comprising two, two
Lanyard system is separately connected the mask body two sides.
2. a kind of new airtight protective mask according to claim 1, it is characterised in that: described airtight is single-layer or multi-layer
Structure.
3. a kind of new airtight protective mask according to claim 2, it is characterised in that: the gauffer section system of the mask body
In Ω type or sawtooth pattern.
4. a kind of new airtight protective mask according to claim 3, it is characterised in that: the lanyard group be located at the outer layer or
It is configured on the inner layer surface and towards side direction in the mask body.
5. a kind of new airtight protective mask according to claim 1 or 2 or 3 or 4, it is characterised in that: the airtight protection
Mask further includes having one upper airtight, is fixed on the upside of the mask body.
6. a kind of new airtight protective mask according to claim 5, it is characterised in that: the airtight protective mask further includes
There is under one airtight, is fixed on the downside of the mask body.
7. a kind of new airtight protective mask according to claim 1 or 2 or 3 or 4, it is characterised in that: the mask body at
There are two longitudinal gauffers for type.
8. a kind of new airtight protective mask according to claim 7, it is characterised in that: the airtight protective mask further includes
There is an outlet valve, is installed in the mask body.
9. a kind of new airtight protective mask according to claim 1 or 2 or 3 or 4, it is characterised in that: the airtight protection
Mask further includes having a merging type nasal cushion, is arranged between the internal layer and the outer layer on the mask body top.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908473.1U CN209202201U (en) | 2018-11-20 | 2018-11-20 | A kind of new airtight protective mask |
| PCT/CN2019/114279 WO2020103656A1 (en) | 2018-11-20 | 2019-10-30 | Novel airtight protective mask |
| US17/294,546 US20210401079A1 (en) | 2018-11-20 | 2019-10-30 | Novel airtight protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908473.1U CN209202201U (en) | 2018-11-20 | 2018-11-20 | A kind of new airtight protective mask |
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| Publication Number | Publication Date |
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| CN209202201U true CN209202201U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821908473.1U Active CN209202201U (en) | 2018-11-20 | 2018-11-20 | A kind of new airtight protective mask |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20210401079A1 (en) |
| CN (1) | CN209202201U (en) |
| WO (1) | WO2020103656A1 (en) |
Cited By (8)
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| CN109633912A (en) * | 2019-01-18 | 2019-04-16 | 王衍璞 | Ear suspension type throws screen equipment and throws screen system |
| WO2020103656A1 (en) * | 2018-11-20 | 2020-05-28 | 华新医材股份有限公司 | Novel airtight protective mask |
| CN111802730A (en) * | 2020-07-20 | 2020-10-23 | 陈康平 | High-sealing expandable anti-virus mask |
| CN112137201A (en) * | 2020-09-29 | 2020-12-29 | 张家港世恒实业有限公司 | Reinforced protective mask and processing method thereof |
| CN112806642A (en) * | 2021-02-09 | 2021-05-18 | 江苏盛纳凯尔医用科技有限公司 | Gauze mask |
| CN113147066A (en) * | 2020-12-31 | 2021-07-23 | 紫罗兰家纺科技股份有限公司 | Manufacturing method for reducing side leakage of medical mask |
| WO2022083500A1 (en) * | 2020-10-22 | 2022-04-28 | 邱萍 | Nose-fitting partitioned mask |
| WO2022170463A1 (en) * | 2021-02-09 | 2022-08-18 | 江苏盛纳凯尔医用科技有限公司 | Face mask |
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| CN116324065A (en) * | 2020-11-30 | 2023-06-23 | 纳诺史德斯科技有限公司 | Preparation and method for preparing fibrous material comprising nanofibers and filter comprising the fibrous material |
| US20220369734A1 (en) * | 2021-05-24 | 2022-11-24 | Brian Kennedy | Fogless face mask |
| JP1710101S (en) * | 2021-09-16 | 2022-03-16 | mask |
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| US4662005A (en) * | 1984-08-06 | 1987-05-05 | Kimberly-Clark Corporation | Conformable surgical face mask |
| KR20110055576A (en) * | 2002-09-16 | 2011-05-25 | 트리오신 홀딩 아이엔씨 | Electrostatically charged filter media incorporating an active agent |
| CN2661234Y (en) * | 2003-11-05 | 2004-12-08 | 宣德医材科技股份有限公司 | Respirator structure |
| DE102011118751A1 (en) * | 2011-11-17 | 2013-05-23 | Stephan Spanner | Protective mask for binding mercury |
| US9770057B2 (en) * | 2013-08-29 | 2017-09-26 | 3M Innovative Properties Company | Filtering face-piece respirator having nose cushioning member |
| WO2015080228A1 (en) * | 2013-11-29 | 2015-06-04 | 興和株式会社 | Mask |
| JP6362922B2 (en) * | 2014-05-19 | 2018-07-25 | アイリスオーヤマ株式会社 | mask |
| CA2969454C (en) * | 2014-12-02 | 2018-11-20 | Prestige Ameritech, Ltd. | Fitted face mask |
| GB201508114D0 (en) * | 2015-05-12 | 2015-06-24 | 3M Innovative Properties Co | Respirator tab |
| JP5937746B1 (en) * | 2015-09-04 | 2016-06-22 | ユニ・チャーム株式会社 | Disposable mask |
| JP6905940B2 (en) * | 2016-01-28 | 2021-07-21 | 株式会社日本化学研究所 | Mask and its manufacturing method |
| CN107319652A (en) * | 2016-04-28 | 2017-11-07 | 龚计飞 | Mouth mask |
| WO2017192139A1 (en) * | 2016-05-05 | 2017-11-09 | Clerisy Corporation | Apparatus for and methods of administering substances into an inhalation flow path |
| CN207151984U (en) * | 2017-07-12 | 2018-03-30 | 宣德医材科技股份有限公司 | The mouth mask of built-in type elastomer De Salle's line |
| CN209202201U (en) * | 2018-11-20 | 2019-08-06 | 华新医材股份有限公司 | A kind of new airtight protective mask |
-
2018
- 2018-11-20 CN CN201821908473.1U patent/CN209202201U/en active Active
-
2019
- 2019-10-30 WO PCT/CN2019/114279 patent/WO2020103656A1/en active Application Filing
- 2019-10-30 US US17/294,546 patent/US20210401079A1/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103656A1 (en) * | 2018-11-20 | 2020-05-28 | 华新医材股份有限公司 | Novel airtight protective mask |
| CN109633912A (en) * | 2019-01-18 | 2019-04-16 | 王衍璞 | Ear suspension type throws screen equipment and throws screen system |
| CN111802730A (en) * | 2020-07-20 | 2020-10-23 | 陈康平 | High-sealing expandable anti-virus mask |
| CN112137201A (en) * | 2020-09-29 | 2020-12-29 | 张家港世恒实业有限公司 | Reinforced protective mask and processing method thereof |
| WO2022083500A1 (en) * | 2020-10-22 | 2022-04-28 | 邱萍 | Nose-fitting partitioned mask |
| CN113147066A (en) * | 2020-12-31 | 2021-07-23 | 紫罗兰家纺科技股份有限公司 | Manufacturing method for reducing side leakage of medical mask |
| CN112806642A (en) * | 2021-02-09 | 2021-05-18 | 江苏盛纳凯尔医用科技有限公司 | Gauze mask |
| WO2022170463A1 (en) * | 2021-02-09 | 2022-08-18 | 江苏盛纳凯尔医用科技有限公司 | Face mask |
| CN112806642B (en) * | 2021-02-09 | 2023-12-22 | 江苏盛纳凯尔医用科技有限公司 | Mask |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020103656A1 (en) | 2020-05-28 |
| US20210401079A1 (en) | 2021-12-30 |
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