CN106072918A - A kind of mask - Google Patents
A kind of mask Download PDFInfo
- Publication number
- CN106072918A CN106072918A CN201610635544.4A CN201610635544A CN106072918A CN 106072918 A CN106072918 A CN 106072918A CN 201610635544 A CN201610635544 A CN 201610635544A CN 106072918 A CN106072918 A CN 106072918A
- Authority
- CN
- China
- Prior art keywords
- mask
- filter screen
- hole
- air outlet
- valve
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
-
- 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/44—Donning facilities
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The embodiment of the invention discloses a kind of mask, solve PM2.5 mask many employings electrostatic electret filter screen of the prior art, can moisturize under constantly breathing state, thus have impact on the filter screen adsorption to particulate matter, the PM2.5 filterability of mask and service life all can the therefore technical problems reduced.The embodiment of the present invention includes: filter screen, intake valve, air outlet valve and supportive body；Supportive body includes support frame and inwall, support frame and inwall；It is coated with filter screen at support frame outer surface, filter screen has the first through hole for embedding air outlet valve；Having the second through hole for being embedded into air valve on inwall, filter screen covers at intake valve upper surface.
Description
Technical field
The present invention relates to technical field of living goods, particularly relate to a kind of mask.
Background technology
Mask is a kind of hygienic article, refers generally to the air being worn over nose and mouth for filtering entrance mouth and nose, to reach resistance
Gas that gear is harmful, abnormal smells from the patient, the apparatus of spittle turnover wearer's mouth and nose, make with gauze or paper etc..Mask is to entering pulmonary
Air has certain filtration, and when respiratory infectious disease is popular, in the environment that dust etc. pollutes during operation, wear masks tool
There is extraordinary effect.Mask can be divided into air filtering type mask and Gas feeding mask
PM2.5 mask refers to effectively filter the mask of PM2.5 microgranule, and the seal of mask determines filtration particle
Molecule ability.Can effectively cross the molecules such as the stealthy killer's haze in air filtering, virus, antibacterial, dust mite, pollen.
It is applicable to the environment that air quality is poor.PM2.5 refers to that in surrounding air, aerodynamic equivalent diameter is less than or equal to 2.5 μm
The particulate matter of (micron), also referred to as fine particle, can be taken directly human body, interference pulmonary gases exchange, cause asthma, bronchus
The diseases such as inflammation and cardiovascular diseases.
But, PM2.5 mask many employings electrostatic electret filter screen of the prior art, can become under constantly breathing state
Humidity, thus have impact on the filter screen adsorption to particulate matter, the PM2.5 filterability of mask and service life all can therefore and
Reduce.
Summary of the invention
In order to solve the problems referred to above, a kind of mask that the embodiment of the present invention provides, including:
Filter screen, at least one intake valve, at least one air outlet valve and supportive body；
Described supportive body includes support frame and air-locked inwall；
Described filter screen covers at the outer surface of described supportive body, and has and first lead to for embed described air outlet valve
Hole；
The second through hole for embedding described intake valve is had on described inwall, and corresponding with described first through hole
Third through-hole；
Described intake valve is embedded in described second through hole；
Described air outlet valve is embedded in described first through hole and third through-hole.
Preferably, described inwall is waterproof construction.
Preferably, described intake valve is bridged at the extension edge of described second through hole.
Preferably, described filter screen includes just filter screen and HEPA filter screen；
Described just filter screen covers outside described HEPA filter screen.
Preferably, described intake valve is the same with described air outlet valve structure, and airintake direction is opposed.
Preferably, described mask is visor shapes, is bridge of the nose raised structures in the middle part of described visor shapes.
Preferably, described intake valve and described air outlet valve all include:
Air valve main body, gas fence and shell fragment of giving vent to anger, described air valve main body is hollow circular cylinder；
Described gas fence is arranged on described hollow circular cylinder one end of described air valve main body, arranges below described gas fence
Give vent to anger described in having shell fragment so that described in shell fragment opening direction of giving vent to anger contrary with described gas fence.
Preferably, the described hollow circular cylinder other end of corresponding with described gas fence described air valve main body is provided with round basin
Structure, is provided with air inlet through hole in described round basin structure surrounding.
Preferably, the gas fence of described intake valve protrudes towards consistent towards with described mask；
The gas fence of described air outlet valve is toward described inwall side.
Preferably, described intake valve has three, and described air outlet valve has one, is respectively distributed to described bridge of the nose raised structures two
Side.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
A kind of mask that the embodiment of the present invention provides, owing to air outlet valve is arranged on filter screen, intake valve is arranged on airtight
Inwall on, and filter screen cover described inwall so that the air after strainer filtering can only enter from intake valve, exhales from air outlet valve
Going out, filter screen will not be solved the many employings of PM2.5 mask of the prior art quiet by moist gases affect under the protection of inwall
Electroelectret filter screen, can moisturize under constantly breathing state, thus have impact on the filter screen adsorption to particulate matter, mask
PM2.5 filterability and service life all can the therefore technical problem reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
The cross-sectional view of one embodiment of a kind of mask that Fig. 1 provides for the embodiment of the present invention；
The positive facade structural representation of one embodiment of a kind of mask that Fig. 2 provides for the embodiment of the present invention；
The back elevation structural representation of one embodiment of a kind of mask that Fig. 3 provides for the embodiment of the present invention；
The plan structure schematic diagram of one embodiment of a kind of mask that Fig. 4 provides for the embodiment of the present invention；
The air outlet valve of a kind of mask that Fig. 5 provides for the embodiment of the present invention or the cross-sectional view of intake valve；
Fig. 6 (a) and (b) are air outlet valve or intake valve top and bottom perspective views.
Detailed description of the invention
A kind of mask that the embodiment of the present invention provides, solves PM2.5 mask many employings electrostatic electret of the prior art
Body filter screen, can moisturize under constantly breathing state, thus have impact on the filter screen adsorption to particulate matter, mask
PM2.5 filterability and service life all can the therefore technical problems reduced.
For making the goal of the invention of the present invention, feature, the advantage can be the most obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that disclosed below
Embodiment be only a part of embodiment of the present invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiments that those of ordinary skill is obtained under not making creative work premise, broadly fall into present invention protection
Scope.
Referring to Fig. 1 to Fig. 6, an embodiment of a kind of mask that the embodiment of the present invention provides includes:
Filter screen, at least one intake valve 2, at least one air outlet valve 3 and supportive body；
Supportive body includes support frame 41 and air-locked inwall 42；
Filter screen covers the outer surface at supportive body, and has the first through hole for embedding air outlet valve 3 so that air outlet valve
3 stretch out the filter screen of mask outer layer by the first through hole and third through-hole from inwall 42；
The second through hole for being embedded into air valve 2, and the third through-hole corresponding with the first through hole is had on inwall 42；
Intake valve embedding 2 is placed in the second through hole；
Air outlet valve 3 is embedded in the first through hole and third through-hole
Further, intake valve 2 is bridged at the extension edge of the second through hole.
Further, filter screen includes just filter screen 11 and HEPA filter screen 2；
Just filter screen 11 covers outside HEPA filter screen 2.
Further, intake valve 2 is the same with air outlet valve 3 structure, and airintake direction is opposed.
Further, the gas fence 51 of intake valve 2 protrudes towards consistent towards with mask；
The gas fence 52 of air outlet valve 3 is towards being positioned at inwall 42 side.
Further, mask is visor shapes, is bridge of the nose raised structures in the middle part of visor shapes.
Further, as shown in Fig. 5 and Fig. 6 (a), (b), intake valve 2 and air outlet valve 3 all include:
Air valve main body 7, gas fence 51,52 and shell fragment 6 of giving vent to anger, air valve main body 7 is hollow circular cylinder；
Gas fence 51,52 is arranged on hollow circular cylinder one end of air valve main body 7, is provided with out below gas fence 51,52
Gas shell fragment 6 so that shell fragment 6 opening direction of giving vent to anger is contrary with gas fence 51,52.
Further, the hollow circular cylinder other end of corresponding with gas fence 51,52 air valve main body 7 is provided with round basin knot
Structure, is provided with air inlet through hole 8 in circle basin structure surrounding, and air inlet through hole 8 has a plurality of.
Further, inwall 42 is waterproof construction.
Further, intake valve 2 has three, and air outlet valve 3 has one, is respectively distributed to bridge of the nose raised structures both sides, wherein,
The quantity of intake valve 2 and air outlet valve 3 arranges and can adjust as required, is not construed as limiting.
Further, air outlet valve 3 be arranged on adjacent with below bridge of the nose raised structures nearby.
Being described in detail with a concrete application scenarios below, application examples includes:
After mask is covered at mouth and nose by user by bridge of the nose raised structures, mask can be provided with the pine of fastening
Bandages etc., specifically do not limit herein, by being positioned at intake valve 2 and the filter of intake valve 2 upper surface of bridge of the nose raised structures both sides
Net constantly sucks air, and air passes through the bullet of giving vent to anger of intake valve 2 after first the filter screen 11 and HEPA filter screen 2 of drainage screen purifies
Sheet 6 enters mask inwall side, and waste gases is directly discharged, no by shell fragment 6 of giving vent to anger by the gas of user exhalation through air outlet valve 3
Disconnected circulation, inwall 42 is waterproof construction, then breathe out the gas with steam without going past filter screen so that mask can be back and forth
Use.
A kind of mask that the embodiment of the present invention provides, owing to air outlet valve is arranged on filter screen, intake valve is arranged on airtight
Inwall on, and filter screen cover described inwall so that the air after strainer filtering can only enter from intake valve, exhales from air outlet valve
Going out, filter screen will not be solved the many employings of PM2.5 mask of the prior art quiet by moist gases affect under the protection of inwall
Electroelectret filter screen, can moisturize under constantly breathing state, thus have impact on the filter screen adsorption to particulate matter, mask
PM2.5 filterability and service life all can the therefore technical problem reduced.
The above, above example only in order to technical scheme to be described, is not intended to limit；Although with reference to front
State embodiment the present invention has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a mask, it is characterised in that including:
Filter screen, at least one intake valve, at least one air outlet valve and supportive body；
Described supportive body includes support frame and air-locked inwall；
Described filter screen covers the outer surface at described supportive body, and has the first through hole for embedding described air outlet valve；
The second through hole for embedding described intake valve, and threeth corresponding with described first through hole is had on described inwall
Through hole；
Described intake valve is embedded in described second through hole；
Described air outlet valve is embedded in described first through hole and third through-hole.
Mask the most according to claim 1, it is characterised in that described inwall is waterproof construction.
Mask the most according to claim 1, it is characterised in that described intake valve is bridged on the extension edge of described second through hole
Place.
Mask the most according to claim 1, it is characterised in that described filter screen includes just filter screen and HEPA filter screen；
Described just filter screen covers outside described HEPA filter screen.
Mask the most according to claim 1, it is characterised in that described intake valve is the same with described air outlet valve structure, air inlet
Direction is opposed.
Mask the most as claimed in any of claims 1 to 5, it is characterised in that described mask is visor shapes, described
It it is bridge of the nose raised structures in the middle part of visor shapes.
Mask the most according to claim 6, it is characterised in that described intake valve and described air outlet valve all include:
Air valve main body, gas fence and shell fragment of giving vent to anger, described air valve main body is hollow circular cylinder；
Described gas fence is arranged on described hollow circular cylinder one end of described air valve main body, arranges below described gas fence
State shell fragment of giving vent to anger so that described in shell fragment opening direction of giving vent to anger contrary with described gas fence.
Mask the most according to claim 7, it is characterised in that described in the described air valve main body corresponding with described gas fence
The hollow circular cylinder other end is provided with round basin structure, and described round basin structure surrounding is provided with air inlet through hole.
Mask the most according to claim 7, it is characterised in that the gas fence of described intake valve protrudes towards with described mask
Towards unanimously；
The gas fence of described air outlet valve is toward described inwall side.
Mask the most according to claim 6, it is characterised in that described intake valve has three, and described air outlet valve has one,
It is respectively distributed to described bridge of the nose raised structures both sides.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635544.4A CN106072918A (en) | 2016-08-04 | 2016-08-04 | A kind of mask |
| PCT/CN2016/104525 WO2018023889A1 (en) | 2016-08-04 | 2016-11-04 | Mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635544.4A CN106072918A (en) | 2016-08-04 | 2016-08-04 | A kind of mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106072918A true CN106072918A (en) | 2016-11-09 |
Family
ID=57453499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635544.4A Pending CN106072918A (en) | 2016-08-04 | 2016-08-04 | A kind of mask |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106072918A (en) |
| WO (1) | WO2018023889A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316679A (en) * | 2017-07-31 | 2019-02-12 | 北京纳米能源与系统研究所 | Rub Electro Sorb mask |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407027A (en) * | 2020-04-24 | 2020-07-14 | 珠海天威飞马打印耗材有限公司 | Gauze mask |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080223370A1 (en) * | 2007-03-13 | 2008-09-18 | Jong-Hwa Kim | Dustproof mask |
| CN101554251A (en) * | 2009-05-21 | 2009-10-14 | 曲凡成 | Respirator with nasal air-exchanging chamber |
| CN202682595U (en) * | 2012-07-06 | 2013-01-23 | 丹尼斯·W·伊斯特 | Protective mask |
| CN104886824A (en) * | 2015-07-03 | 2015-09-09 | 上海圆天电子科技有限公司 | Smog-proof intelligent mask |
| CN205993682U (en) * | 2016-08-04 | 2017-03-08 | 东莞市利发爱尔空气净化系统有限公司 | A kind of mask |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277789Y (en) * | 1996-11-19 | 1998-04-08 | 田飞 | Flow type dust-proof gauze mask |
| CN2302812Y (en) * | 1997-07-16 | 1999-01-06 | 黄文林 | Composite dust-proof mask |
| CN2585662Y (en) * | 2002-12-13 | 2003-11-12 | 刘希盈 | Dust-proof anti-toxin mask |
| WO2010111749A1 (en) * | 2009-04-03 | 2010-10-07 | Resmed Ltd | Mask system |
| CN103960797A (en) * | 2014-05-23 | 2014-08-06 | 陈思敏 | Anti-haze mask special for child |
-
2016
- 2016-08-04 CN CN201610635544.4A patent/CN106072918A/en active Pending
- 2016-11-04 WO PCT/CN2016/104525 patent/WO2018023889A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080223370A1 (en) * | 2007-03-13 | 2008-09-18 | Jong-Hwa Kim | Dustproof mask |
| CN101554251A (en) * | 2009-05-21 | 2009-10-14 | 曲凡成 | Respirator with nasal air-exchanging chamber |
| CN202682595U (en) * | 2012-07-06 | 2013-01-23 | 丹尼斯·W·伊斯特 | Protective mask |
| CN104886824A (en) * | 2015-07-03 | 2015-09-09 | 上海圆天电子科技有限公司 | Smog-proof intelligent mask |
| CN205993682U (en) * | 2016-08-04 | 2017-03-08 | 东莞市利发爱尔空气净化系统有限公司 | A kind of mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316679A (en) * | 2017-07-31 | 2019-02-12 | 北京纳米能源与系统研究所 | Rub Electro Sorb mask |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018023889A1 (en) | 2018-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |