CN107048531B - A kind of haze-proof mask - Google Patents
A kind of haze-proof mask Download PDFInfo
- Publication number
- CN107048531B CN107048531B CN201710152385.7A CN201710152385A CN107048531B CN 107048531 B CN107048531 B CN 107048531B CN 201710152385 A CN201710152385 A CN 201710152385A CN 107048531 B CN107048531 B CN 107048531B
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- China
- Prior art keywords
- mask
- air
- relief valve
- class
- silica gel
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—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
A kind of haze-proof mask includes soft aluminum strip, silica gel strip, filter, ear band, relief valve, class tracheae, class tracheae partial structurtes, air main-inlet, funnel-like part, elastic sheet.The present invention can efficiently reduce the sucking of haze, reduce and exhale the steam of glasses to keep sight clear, while liquefied water in mask can be discharged in time, enhance user's comfort.
Description
Technical field
The present invention relates to a kind of masks for anti-haze, belong to environmental technology field.
Background technology
In recent years, sharply increasing with air pollution index, more and more frequently and in air of haze weather appearance
PM2.5 quantitative contents also break a record repeatly.PM2.5 particles in haze weather can cause the discomfort of human lung, PM2.5 to enter
Respiratory tract stimulates and destroys tunica mucosa tracheae, causes organ mucous membrane to kill virus, bacterium and resists the work(that they enter lung tissue
Can decline, the functions of expelling toxin of tunica mucosa tracheae declines, what is more can with cause the breathing problems such as lung cancer.Usual people can wear mouth
Cover carries out dust-proof, the dust in prevention air.But general mask is only applicable to prevent larger-diameter dust granule, not
It is enough effectively to prevent the PM2.5 particles in air.This is because common mask is the hole of the veil by changing mask
Degree prevents dust to be inhaled into human body, if in order to prevent PM2.5 particles when reduce the voidage of veil, can reduce so micro-
Small particle passes through, but also largely reduces the throughput of air so that human body respiration is difficult.In addition, winter
Wear masks expiration when, steam can be overflowed by mask top so that the user's dimness of vision worn glasses.
Invention content
The purpose of the present invention is be directed to prior art deficiency to provide a kind of haze-proof mask.
Haze-proof mask structure of the present invention includes：Soft aluminum strip, silica gel strip, filter, ear band, relief valve, class tracheae,
Class tracheae partial structurtes, air main-inlet, funnel-like part, elastic sheet；
The softness aluminum strip is placed at the top of mask, and silica gel strip is bonded in entire soft aluminum strip top；The effect of soft aluminum strip
It, can be by pressing soft aluminum strip according to personal facial structure so that face and mask edge after being that user wears mask
Gap it is smaller；Silica gel strip again can further bond face and mask edge, reduce finely ground particles enter and exhalation
For vapor adhesion in glasses, the user made is unsighted；
Mask filtration fraction is divided into eight filters, mask can be minimized in this way in folding process to mask institute
Caused by damage, and while reusing, does not have fold and influences its performance or comfort level.
The filter is bionical shape filter, human lung's air pipe structure is simulated, wherein inside air main entrance
Activated carbon or the porous media of other adsorptivities are filled, then class air pipe structure is coupled with this prototype structure, and in class tracheae knot
Structure inner wall is coated with silica gel, finely ground particles can be adsorbed on class air pipe structure inner surface, this mistake while air-breathing in this way
Journey is similar to human lung when exhaling, and PM2.5 is attached to human body alveolar.
The silica gel is coated in class air pipe structure inner surface, be since silica gel is a kind of high activity sorbing material, it is non-toxic and tasteless,
Chemical property is stablized, not soluble in water, will not enter human body with human body air-breathing, being damaged to human body makes human body generate not
It is suitable.
The relief valve includes funnel-like part and elastic sheet；As human exhaled breath, to prevent mask from excessively sealing, exhale
The gas gone out so that pressure is larger in mask, is easy to separate the contact portion of nose and mask, and overflowing steam keeps glasses fuzzy.
Therefore in mask relief valve is pasted below, the characteristics of this structure is that an elastic sheet is equipped at funnel-like part lower port, when
When human body air-breathing, thin slice is closed, i.e., relief valve is closed；As human exhaled breath, thin slice opens, i.e., when the air pressure in mask is larger
When, the outlet thin slice of relief valve can be opened, play the role of pressure release；Simultaneously relief valve can also the steam in mask compared with
It is released through relief valve after being liquefied as water, these can increase the comfort level of user more.
The air main-inlet includes strainer and activated carbon, can carry out first step filtering to the air of sucking；Filter
In in addition to having class tracheae and air main-inlet, also filled with Medical cotton, can be as the secondary air intake of mask.
The class tracheae shape copies human organ structure, and adds silica gel in class inner surface of trachea, can be used for effectively inhaling
It is attached to be passed through the particle mixed in air, to have the function that purify air.
Beneficial effects of the present invention：General common mask and nose gap are larger, are easy to suck more particle here
Object reduces the filter effect of mask；The steam of exhalation simultaneously so that user's eyes are fuzzy.The present invention can efficiently reduce
The sucking of haze reduces and exhales the steam of glasses to keep sight clear, while can arrange liquefied water in mask in time
Go out, enhances user's comfort.
Description of the drawings
Fig. 1 is haze-proof mask front schematic view；
Fig. 2 is the partial enlarged view of filter；
Fig. 3 is the partial structurtes partial enlarged view of class tracheae；
Fig. 4 is relief valve schematic diagram；
Fig. 5-1 is relief valve sectional front view;Fig. 5-2 is relief valve cutaway top view；
In figure:1 soft aluminum strip, 2 silica gel strips, 3 filters, 4 ear bands, 5 relief valves, 6 be class tracheae, and 7 be class tracheae
Partial structurtes, 8 be air main-inlet, and 9 be funnel-like part, and 10 be elastic sheet.
Specific implementation mode
It is described with reference to the drawings as follows:
Haze-proof mask structure of the present invention includes：Soft aluminum strip, silica gel strip, filter, ear band, relief valve, class tracheae,
Class tracheae partial structurtes, air main-inlet, funnel-like part, elastic sheet；
The softness aluminum strip is placed at the top of mask, and silica gel strip is bonded in entire soft aluminum strip top；The effect of soft aluminum strip
It, can be by pressing soft aluminum strip according to personal facial structure so that face and mask edge after being that user wears mask
Gap it is smaller；Silica gel strip again can further bond face and mask edge, reduce finely ground particles enter and exhalation
For vapor adhesion in glasses, the user made is unsighted；
Mask filtration fraction is divided into eight filters, mask can be minimized in this way in folding process to mask institute
Caused by damage, and while reusing, does not have fold and influences its performance or comfort level.
The present invention selects outer layer of the preferable medical non-woven fabrics of quality as mask.
The present invention folds carrying for convenience, and mask filtration fraction is divided into eight 3 parts of filter, in this way can be as possible
Reduce mask in folding process to the damage caused by mask, and while reusing do not have fold and influence its performance or
Comfort level.
The filter of the present invention is bionical shape filter, simulates human lung's air pipe structure, is to have class shown in Fig. 2
Air pipe structure, wherein circular portion are the porous media of air main entrance, inside filling activated carbon or other adsorptivities, then
Class air pipe structure is coupled with this prototype structure, and is coated with silica gel in class air pipe structure inner wall, can be incited somebody to action while air-breathing in this way
Finely ground particles are adsorbed on class air pipe structure inner surface.This process is similar to human lung when exhaling, and PM2.5 is attached to people
Body alveolar.
Ear band is sewed in the four corners of the present invention, this part is for connection to mask and ear, can play fixed work
With.
Relief valve is pasted below in the present invention, relief valve is infundibulate, and a thin slice is equipped at lower port, when human body is inhaled
When gas, thin slice is closed, i.e., relief valve is closed；As human exhaled breath, thin slice opens, i.e., relief valve is opened.
When human body wears the present invention, first mask is just being faced outwardly, then ear band is being fixed on ear.Later along nose
Portion presses lightly on soft aluminum strip, is finally bonded by silica gel strip and face.
As human exhaled breath, to prevent mask from excessively sealing, the gas of exhalation so that pressure is larger in mask, by nose with
Mask separates, and keeps glasses fuzzy.Therefore in mask relief valve is installed below, the characteristics of this structure for when the air pressure in mask compared with
When big, the outlet thin slice of relief valve can be opened, play the role of pressure release；Relief valve can also be in the steam in mask simultaneously
It is more be liquefied as liquid after, converge to relief valve, by relief valve as expiration is released, the comfortable of user can be improved in this way
Degree.
Claims (3)
1. a kind of haze-proof mask, it is characterised in that:The structure of the mask include soft aluminum strip, silica gel strip, filter, ear band,
Relief valve, class tracheae, air main-inlet, funnel-like part, elastic sheet；
The softness aluminum strip is placed at the top of mask, and silica gel strip is bonded in entire soft aluminum strip top；Silica gel strip is by face and mask
Edge further bonds, and reduces the vapor adhesion of finely ground particles entrance and exhalation in glasses so that user is unsighted；Institute
It is eight compositions, one filtration fraction to state filter；Filter is bionical shape filter, simulates human lung's air pipe structure, empty
Gas main-inlet is circular configuration, and activated carbon is wherein filled inside air main-inlet, and class air pipe structure is coupled with this circular configuration, and
It is coated with silica gel in class air pipe structure inner wall, finely ground particles can be adsorbed on table in class air pipe structure while air-breathing in this way
Face, this process are similar to human lung when exhaling, and PM2.5 is attached to human body alveolar；The relief valve includes infundibular segment
Point and elastic sheet；As human exhaled breath, to prevent mask from excessively sealing, the gas of exhalation so that pressure is larger in mask, holds
Easily the contact portion of nose and mask is separated, overflowing steam keeps glasses fuzzy；Therefore relief valve is pasted below in mask, this knot
Structure is that an elastic sheet is equipped at funnel-like part lower port, and when human body air-breathing, thin slice is closed, i.e., relief valve is closed；When
When human exhaled breath, thin slice opens, i.e., when the air pressure in mask is larger, can open the outlet thin slice of relief valve, play and let out
The effect of pressure；Simultaneously relief valve can also the steam in mask is more be liquefied as water after release through relief valve, these all may be used
To increase the comfort level of user.
2. a kind of haze-proof mask according to claim 1, it is characterised in that the silica gel is coated in class air pipe structure inner surface,
It is since silica gel is a kind of high activity sorbing material.
3. a kind of haze-proof mask according to claim 1, it is characterised in that:The air main-inlet includes strainer and activity
Charcoal carries out first step filtering to the air of sucking；In filter in addition to having class tracheae and air main-inlet, also filled out with Medical cotton
It fills, the secondary air intake as mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152385.7A CN107048531B (en) | 2017-03-15 | 2017-03-15 | A kind of haze-proof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152385.7A CN107048531B (en) | 2017-03-15 | 2017-03-15 | A kind of haze-proof mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107048531A CN107048531A (en) | 2017-08-18 |
| CN107048531B true CN107048531B (en) | 2018-10-19 |
Family
ID=59621145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152385.7A Active CN107048531B (en) | 2017-03-15 | 2017-03-15 | A kind of haze-proof mask |
Country Status (1)
| Country | Link |
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| CN (1) | CN107048531B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201186A (en) * | 2018-03-11 | 2018-06-26 | 南晋龙 | A kind of Novel anti-mist haze mask of band filling air bag |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482431Y (en) * | 2001-07-10 | 2002-03-20 | 郑美英 | Dustproof mask |
| CN1318108C (en) * | 2003-05-27 | 2007-05-30 | 杨东佐 | Bionic intelligent breathing mask device |
| KR101563040B1 (en) * | 2009-08-07 | 2015-10-23 | 유니챰 가부시키가이샤 | Face mask |
| CN103099348A (en) * | 2013-01-31 | 2013-05-15 | 宣伯民 | Mouth-muffle provided with humidifying filter layer |
| CN203789198U (en) * | 2014-01-26 | 2014-08-27 | 冯元琦 | Mask preventing glasses from fogging |
| CN204888801U (en) * | 2015-07-22 | 2015-12-23 | 沐内设计股份有限公司 | Repeatedly usable is in antifog gas nose pad structure of gauze mask |
| CN105031847B (en) * | 2015-09-23 | 2018-01-26 | 荆州思创科技开发有限公司 | Protective face mask with draining valve |
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2017
- 2017-03-15 CN CN201710152385.7A patent/CN107048531B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107048531A (en) | 2017-08-18 |
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