CN105105369B - Liquid filtering type mouth mask - Google Patents
Liquid filtering type mouth mask Download PDFInfo
- Publication number
- CN105105369B CN105105369B CN201510528337.4A CN201510528337A CN105105369B CN 105105369 B CN105105369 B CN 105105369B CN 201510528337 A CN201510528337 A CN 201510528337A CN 105105369 B CN105105369 B CN 105105369B
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- Prior art keywords
- filter core
- air inlet
- filtered fluid
- sets
- mouth mask
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 52
- 238000001914 filtration Methods 0.000 title claims abstract description 49
- 239000012530 fluid Substances 0.000 claims abstract description 44
- 241000669003 Aspidiotus destructor Species 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 59
- 230000000694 effects Effects 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 108090000565 Capsid Proteins Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to gas filtration field, and in particular to liquid filtering type mouth mask, and it includes：Mask body, mask body includes outer layer, internal layer, filter core；Outer layer and internal layer edge connect into bag configuration, replaceable filter element；Hold filtered fluid in filter core, air inlet and gas outlet be set, air inlet, gas outlet with filtered fluid UNICOM；Mask body sets air admission hole and exhaling hole, air admission hole and air inlet UNICOM, exhaling hole and gas outlet UNICOM, and exhaling hole sets check valve, and filter core sets on dividing plate, dividing plate in the top of filtered fluid and sets multiple through holes.The present invention can improve the cleannes of gas filtration, and breathe smooth.
Description
Technical field
The present invention relates to mouth mask gas filtration field, in particular to liquid filtering type mouth mask.
Background technology
At present, air environmental pollution grows in intensity, and the haze weather frequency of occurrences is high, and the duration is long, the attachment in air
Particulate with respiratory system enter human body seriously endanger health.And the filter core of the existing mouth mask in market largely uses solid
Activated carbon is filtered or filtered through gauze, though with certain filter effect, filter effect is undesirable, and can not filter compared with little particulate,
With less functions such as disinfections；Although the another mouth mask or mask for having sub-fraction use the mode of liquid filtering, but
Filter core is not easy to the cleaning that daily mouth mask is used, and meet the demand that varying environment is used without taking out, changing function.
CN103504634 provides a kind of mouth mask of protection strong acid damage, including cover body, ear band, nose clip (3), ceiling, cover
Body has three layers, and outer layer is the sour absorbed layer for being impregnated with akaline liquid, and middle level is waterproof and breathable nonwoven layer, and internal layer is inhaled for activated carbon
Receive layer.Beneficial effect is that outer layer is impregnated with the sour absorbed layer of akaline liquid and can effectively prevent the suction of sour gas, adds absorption
Very capable activated carbon absorbed layer, other pernicious gases and material that can be effectively in absorption air.CN104207375 provides resistance
Every the mouth mask of PM2.5 particles, including mask body, mask body is externally provided with the liquid adsorption layer of barrier PM2.5 particles.By
Dismountable liquid adsorption layer is set outside mouth mask, PM2.5 particles can be effectively obstructed, it is simple in construction, it is cheap, and have
There is good air permeable effect, applied widely, mask body has Water-proof breathable fabric layer, can effective liquid barrier adsorption layer
In substantial amounts of moisture sucked by human body.Both liquid adsorptions are attached in mask body as one layer, not in view of wearing
Dai Shi, due to liquid dead weight, liquid is difficult to be uniformly distributed in liquid filter layer, can be only in bottom, so that cause, from
The gas that mouth mask middle and upper part enters can not be filtered, and directly result in poor filtration effect.
The content of the invention
It is an object of the invention to provide a kind of liquid filtering type mouth mask, to overcome in liquid filtering, gas can not be by liquid
The problem of body.
The invention provides a kind of liquid filtering type mouth mask, it includes：Mask body, the mask body include outer layer,
Internal layer, filter core；The outer layer and the internal layer edge connect into bag configuration, and the filter core is placed in the bag configuration；Institute
State and filtered fluid held in filter core, air inlet and gas outlet be set, the air inlet, the gas outlet with filtered fluid UNICOM；Institute
State mask body and air admission hole and exhaling hole, the air admission hole and the air inlet UNICOM, the exhaling hole and the outlet are set
Mouth UNICOM.
In certain embodiments, it is preferably that the bag configuration is provided with opening, the opening is provided with closure member.
In certain embodiments, it is preferably that the closure member is slide fastener, thread gluing or primary and secondary patch.
In certain embodiments, it is preferably that the side wall of the filter core sets liquid port；The side wall of the filter core sets transparent
Scale.
In certain embodiments, it is preferably that the exhaling hole sets check valve.
In certain embodiments, it is preferably that air inlet pipe, described air inlet pipe one end and the air inlet are set in the filter core
UNICOM, the other end is extended in the filtered fluid.
In certain embodiments, it is preferably that the filter core is bag shaped structure, its underpart holds filtered fluid, and the filter core exists
The top of the filtered fluid sets dividing plate, and the dividing plate sets multiple passages.
In certain embodiments, it is preferably that escape pipe, one end of the escape pipe and the outlet are set in the filter core
Mouth UNICOM, the other end is in above the dividing plate.
In certain embodiments, it is preferably that the escape pipe is provided with one or more bendings.
In certain embodiments, it is preferably that regulation band is installed in the both sides of the mask main body, and the regulation takes design and adjusted
Section button；And/or, the top edge intermediate region of the mask main body sets nose clip.
Liquid filtering type mouth mask provided in an embodiment of the present invention, compared with prior art, filter core is placed in internal layer and outer layer is spelled
In the bag configuration connect, place filtered fluid, and the air inlet of connection filtered fluid, gas outlet are set in filter core；Promote gas smooth
Into filtered fluid, smoothly discharged after filtering；And, mask body has special setting air admission hole and exhaling hole, air admission hole and air inlet
UNICOM, exhaling hole and gas outlet UNICOM, ambient atmos are entered the air inlet of filter core by air admission hole, and then filtered fluid is filtered,
Gas after filtering enters exhaling hole from after the discharge of gas outlet, is breathed.This structure defines ambient atmos by human body incoming call
Preceding filtration path is not in the gas not filtered directly by the situation of incoming call.Filter effect is enhanced, incoming call gas
Degree of purity is improved.
Brief description of the drawings
Fig. 1 is the structural representation of liquid filtering type mouth mask in one embodiment of the invention；
Fig. 2 is the filter cartridge construction schematic diagram of liquid filtering type mouth mask in Fig. 1 of the present invention；
Fig. 3 is the external structure schematic diagram of liquid filtering type mouth mask in Fig. 1 of the present invention.
Note：1 mask body；2 filter cores；11 regulation bands；12 adjusting buttons；13 outer layers；14 air admission holes；15 nose clips；16 slide fasteners；17
Internal layer；24 air inlets；25 air inlet pipe；26 dividing plates；27 escape pipes；28 filtered fluids；29 gas outlets.
Embodiment
The present invention is described in further detail below by specific embodiment combination accompanying drawing.
In view of at present using liquid filter type mouth mask due to the gas of incoming call can not be carried out filtering completely or
Without filtering, cause the problem of gas degree of purity is extremely low, the invention provides a kind of liquid filtering type mouth mask.
The liquid filtering type mouth mask includes：Mask body, mask body includes outer layer, internal layer, filter core；Outer layer and internal layer side
Edge connects into bag configuration, and filter core is placed in bag configuration；Filtered fluid is held in filter core, air inlet and gas outlet, air inlet are set
Mouthful, gas outlet with filtered fluid UNICOM；Mask body sets air admission hole and exhaling hole, air admission hole and air inlet UNICOM, exhaling hole
With gas outlet UNICOM.
Filter core is placed in the bag configuration of internal layer and outer layer splicing, filtered fluid is placed in filter core, and set connection filtered fluid
Air inlet, gas outlet；Promote gas smoothly to enter filtered fluid, smoothly discharged after filtering；And, mask body has special setting to enter
Stomata and exhaling hole, air admission hole and air inlet UNICOM, exhaling hole and gas outlet UNICOM, ambient atmos enter filter core by air admission hole
Air inlet, then filtered fluid filtered, the gas after filtering from gas outlet discharge after enter exhaling hole, breathed.This knot
Structure defines ambient atmos by the filtration path before human body incoming call, is not in the gas not filtered directly by the feelings of incoming call
Condition.Filter effect is enhanced, and the degree of purity of incoming call gas is improved.
Next, the liquid filtering type mouth mask is described in detail：
A kind of liquid filtering type mouth mask, as Figure 1-3, including：Mask body 1, the mask body 1 refers to lid substantially
The firmly part of face.Specifically, mask body 1 includes outer layer 13, internal layer 17, filter core 2；Outer layer 13 is contacted with extraneous air, interior
Layer 17 is contacted with the skin of people, and filter core 2 plays the effect of filtering.Outer layer 13 and the edge of internal layer 17 connect into bag configuration, filter core 2
It is placed in bag configuration, filter core 2 is inside and outside between two layers, and bag configuration can play fixed effect, for relative stickup
More preferably, position of the filter core 2 in mouth mask is also more stable for fixed effect.Filtered fluid 28 is held in filter core 2, filtered fluid 28 is to inlet port
Outside air in cover is filtered.Filter core 2 sets air inlet 24 and gas outlet, air inlet 24, gas outlet with filtered fluid 28
UNICOM, gas is entered up to filtered fluid 28 from air inlet 24, and the gas inherent filtration liquid 28 after filtering is discharged through gas outlet.In order to
The entrance of further specification gas, passing away, mask body 1 set air admission hole 14 and exhaling hole, air admission hole 14 and air inlet
24 UNICOMs, exhaling hole and gas outlet UNICOM.Ambient atmos enter mouth mask from air admission hole 14, then enter from air inlet 24；Filtering
After gas afterwards is discharged from gas outlet, exhaling hole is directly entered, is breathed afterwards.Gas path is fixed and uniquely, incoming call human body
Interior gas has to pass through the filter process, and filter effect is splendid.
The internal layer 17 of mask main body, outer layer 13 mainly use pure cotton material, comfortable wearing, ventilative, and the housing of filter core 2 is mainly adopted
It is small volume, lightweight with nonpoisonous plastic material, it is easy to assembling.
In order to improve the smoothness of breathing, exhaling hole can set multiple, or two larger aperture holes.No matter which kind of is used
Mode, exhaling hole must be uniformly distributed on mouthpiece surface, and symmetrical along axis, to improve uniformity, the symmetry of expiration.
In view of the ageing of liquid filtering, after multiple times of filtration, the efficiency of liquid filtering can weaken, it is necessary to more
Change, for the ease of changing, the bag configuration that inside and outside layer 13 is constituted is provided with opening, and filter core 2 can be put into bag configuration from the opening
Or taken out from the bag configuration.
Fixed because filter core 2 can be freely taken out, it is necessary to further carry out position to filter core 2, and need to consider filter core 2 certainly
Move the problem of skidding off bag configuration.So, opening is provided with closure member.After filter core 2 is placed in bag configuration, opening is sealed
Close.
The mode of above-mentioned closure member, form are a lot, as long as reaching the purpose of closure of openings, such as slide fastener 16, viscous
Button or primary and secondary patch.Can be suitably to choose suitable mode in different technical schemes.
In order to further save cost and use material, except the mode for changing filter core 2, also set in some other technical schemes
New substitute mode has been counted, that is, has changed filtered fluid 28.Based on this thinking, the side wall of filter core 2 sets liquid port, and filtered fluid 28 can
With into or out from the liquid port.Liquid port suggestion is installed in the top of liquid surface, to avoid the situation of leakage.Adding
During liquid, the state of filtered fluid 28 is observed for convenience, and the side wall of filter core 2 sets transparent scale.Self-induced transparency scale is considerable
Observe the addition of filtered fluid 28, it is to avoid be difficult to the addition for holding filtered fluid 28.Moreover, the filtering effect of different filtered fluids 28
Fruit difference is larger, and user can select suitable filtered fluid 28 to realize air filtration according to air quality.Improve filtered fluid
28 selectivity, expansion uses scope.
The particulate adhered in air can be dissolved in wherein when by filtered fluid 28, so as to ensure that air passes through the filtering of liquid
It can become clean, a large amount of gases and particulate are contained in filtered fluid 28, in order to improve the smoothness of expiration, and characteristics of contaminated respiratory droplets is prevented
Gas reduces the effect and efficiency of gas filtration, and check valve is set in exhaling hole, is opened when gas enters human body from mouth mask, people
The gas of body exhalation can not pass through check valve.Anti- backwater can so be played a part of.
Filtered in order to which more fully the gas that the external world enters preferably is sent in filtered fluid 28, to gas entrance
Carry out setting air inlet pipe 25 in the design of more details, filter core 2 after cover and into the path before filtrate, the one end of air inlet pipe 25 is with entering
The UNICOM of gas port 24, the other end is extended to the in filtrate 28.This mode can improve the gas flow filtered by filtered fluid 28.When
So, air inlet pipe 25 extend into below the liquid level of filtered fluid 28, it is necessary to bottom surface retain certain interval, be easy to gas to circulate.
Filter core 2 is bag shaped structure, and its underpart, which is held, filters internal after gas can include largely in filtered fluid 28, filtered fluid 28
Gas and particulate, in respiratory can creating pockets of air, filter core 2 filtered fluid 28 top set dividing plate 26, dividing plate
26 set multiple passages, and the gas after filtering passes through air-vent, and dividing plate 26 can prevent bubble coalescence, again can be with kicking motion
When liquid fluctuation, improve breathing smoothness.
In specific design, the main body frame of filter core 2 can be divided into procapsid and back casing, procapsid and rear shell
The cavity of closing, cavity internal memory tapping body are formed between body.
The gas that inherent filtration liquid 28 is discharged can contain more liquid component, with the rise of gas, liquid component can under
Fall and evaporate, therefore, escape pipe 27 is set, one end and the gas outlet UNICOM of escape pipe 27, the other end are in dividing plate 26 in filter core 2
Top.Escape pipe 27 goes out from dividing plate 26 absorbs gas, gradually sends into gas outlet, extends and secure the path of filtering gas.
In order to prevent the phenomenon generation for returning to water, escape pipe 27 is provided with one or more bendings, on the one hand circulation gas
Body, on the other hand prevents liquid from entering gas outlet again.
Mask main body is coordinated to be worn in the face of people, as shown in figure 3, regulation band 11, regulation are installed in the both sides of mask body 1
Adjusting button 12 is designed on band 11 facilitates wearer to adjust, to adapt to the demand of different shapes of face.The top edge middle area of mask main body
Domain sets nose clip 15, is processed by plastic material, is easy to moulding, and can preferably fit shape of face when wearing.
This mouth mask advantage is small volume, light weight, it is easy to daily to wear；Filter core intracavitary is equipped with liquid, can mistake well
Bacterium in particle, dust, pernicious gas, air in air filtering；Filter core is extensible, change, and is easy to the daily cleaning of cover body；Filter core
Semi-transparent zone scale design, is easy to filtrate to change, can also be according to the ventilative volume for needing to adjust injection filtrate；One-way ventilating valve
The ventilating of mouth mask can be effectively solved, reduces respiratory resistance, unhappy sensation when most of mouth masks are worn is solved；Using
Different liquids are also equipped with the functions such as disinfection, ensure respiratory health.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (6)
1. a kind of liquid filtering type mouth mask, it is characterised in that including：Mask body, the mask body include outer layer, internal layer,
Filter core；The outer layer and the internal layer edge connect into bag configuration, and the filter core is placed in the bag configuration；The filter core
Inside hold filtered fluid, air inlet and gas outlet be set, the air inlet, the gas outlet with filtered fluid UNICOM；The mouth mask
Body sets air admission hole and exhaling hole, the air admission hole and the air inlet UNICOM, the exhaling hole and the gas outlet UNICOM；
The filter core is bag shaped structure, and its underpart holds filtered fluid, and the filter core sets dividing plate in the top of the filtered fluid, it is described every
Plate sets multiple passages；Escape pipe, one end of the escape pipe and the gas outlet UNICOM, the other end are set in the filter core
Above the dividing plate, escape pipe is provided with one or more bendings；Air inlet pipe, described air inlet pipe one end are set in the filter core
With the air inlet UNICOM, the other end is extended in the filtered fluid；Exhaling hole sets multiple and is symmetrical arranged along axis.
2. liquid filtering type mouth mask as claimed in claim 1, it is characterised in that the bag configuration is provided with opening, described to open
Mouth is provided with closure member.
3. liquid filtering type mouth mask as claimed in claim 2, it is characterised in that the closure member is slide fastener, thread gluing or primary and secondary
Patch.
4. liquid filtering type mouth mask as claimed in claim 1, it is characterised in that the side wall of the filter core sets liquid port；Institute
The side wall for stating filter core sets transparent scale.
5. liquid filtering type mouth mask as claimed in claim 1, it is characterised in that the exhaling hole sets check valve.
6. the liquid filtering type mouth mask as described in claim any one of 1-5, it is characterised in that the both sides peace of the mask main body
Section band is debug, the regulation takes design adjusting button；And/or, the top edge intermediate region of the mask main body sets nose clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528337.4A CN105105369B (en) | 2015-08-25 | 2015-08-25 | Liquid filtering type mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528337.4A CN105105369B (en) | 2015-08-25 | 2015-08-25 | Liquid filtering type mouth mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105369A CN105105369A (en) | 2015-12-02 |
| CN105105369B true CN105105369B (en) | 2017-08-29 |
Family
ID=54653693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528337.4A Active CN105105369B (en) | 2015-08-25 | 2015-08-25 | Liquid filtering type mouth mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105105369B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935170A (en) * | 2016-06-15 | 2016-09-14 | 辽宁石油化工大学 | Air-washing type anti-haze mask |
| CN106666871A (en) * | 2017-03-15 | 2017-05-17 | 韦宁 | Dustproof filter mask |
| CN115845285A (en) * | 2022-12-22 | 2023-03-28 | 惠州市林菲宇电子有限公司 | Filtering structure and electric mask |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252640Y (en) * | 1995-04-04 | 1997-04-23 | 马壮 | Practical respirator |
| CN1449851A (en) * | 2003-05-15 | 2003-10-22 | 吴忠德 | Gauze mask using liquid filtering air |
| CN201718521U (en) * | 2010-05-29 | 2011-01-26 | 高传义 | Mask for preventing respiratory infectious diseases |
| CN202289254U (en) * | 2011-09-07 | 2012-07-04 | 顾成常 | Water filtration multifunctional dustproof mask |
| CN104623821A (en) * | 2014-12-29 | 2015-05-20 | 段洋洋 | Gas respirator |
| CN205005982U (en) * | 2015-08-25 | 2016-02-03 | 付国亮 | Liquid filter respirator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150216241A1 (en) * | 2014-02-05 | 2015-08-06 | Chun-Hsin Lee | Multipurpose Prevents Epidemics Band |
-
2015
- 2015-08-25 CN CN201510528337.4A patent/CN105105369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252640Y (en) * | 1995-04-04 | 1997-04-23 | 马壮 | Practical respirator |
| CN1449851A (en) * | 2003-05-15 | 2003-10-22 | 吴忠德 | Gauze mask using liquid filtering air |
| CN201718521U (en) * | 2010-05-29 | 2011-01-26 | 高传义 | Mask for preventing respiratory infectious diseases |
| CN202289254U (en) * | 2011-09-07 | 2012-07-04 | 顾成常 | Water filtration multifunctional dustproof mask |
| CN104623821A (en) * | 2014-12-29 | 2015-05-20 | 段洋洋 | Gas respirator |
| CN205005982U (en) * | 2015-08-25 | 2016-02-03 | 付国亮 | Liquid filter respirator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105105369A (en) | 2015-12-02 |
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Effective date of registration: 20190903 Address after: Room 204, 2nd floor, No. 11 Tengren Road, Niulanshan Town, Shunyi District, Beijing 101300 Patentee after: Beijing Fangjie Biomedical Co., Ltd. Address before: 102209 Room 623, Building 1, 23 Hongfu Pioneer Park, North Qijia Town, Changping District, Beijing Patentee before: Fu Guoliang |