CN106693227A - Adult composite mask - Google Patents
Adult composite mask Download PDFInfo
- Publication number
- CN106693227A CN106693227A CN201710023708.2A CN201710023708A CN106693227A CN 106693227 A CN106693227 A CN 106693227A CN 201710023708 A CN201710023708 A CN 201710023708A CN 106693227 A CN106693227 A CN 106693227A
- Authority
- CN
- China
- Prior art keywords
- shell
- support
- adult
- mask
- air
- 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
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- 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
-
- 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
Abstract
The invention discloses an adult composite mask, and relates to the technical field of air purifying devices worn by human bodies. The mask comprises an inner shell suitable for the face of the human body. The inner shell is provided with an air inlet hole and an air outlet hole. A one-way valve block is arranged in the air outlet hole. A support is arranged on the outer side of the air inlet hole. The edge of the support does not extend to the position of the air outlet hole. The part between the inner shell and the edge of the support is sealed through a sealing ring. A filter leaf is arranged on the outer side of the support and covers the support. An outer shell is arranged on the outer side of the filter leaf. The outer shell is fixed to the inner shell, the filter leaf is pressed on the support, the outer shell is provided with a plurality of air holes, and the outer shell covers the filter leaf and the air outlet hole. The mask has the beneficial effects of being high in air filtering speed and good in filtering effect.
Description
Technical field
The present invention relates to the air cleaning unit technical field that human body is worn, more particularly to a kind of compound mask of adult.
Background technology
In recent years, there is haze phenomenon in many cities of China, and haze is by the dust in air, sulfuric acid, nitric acid, organic hydrocarbon
The grains such as compound are molecular.Include acid, alkali, salt, amine, phenol etc., and dust, pollen, acarid, influenza virus, tuberculosis bar
Bacterium, pneumococcus etc., compared with mist, harm of healthy of the haze to people is bigger.Due to showy of tiny granular in haze
Grain thing diameter is general below 0.01 micron, directly can enter bronchus, or even lung by respiratory system.So, haze influence
Maximum is exactly the respiratory system of people, and the disease for causing is concentrated mainly on the diseases such as breathing problem, cranial vascular disease, nasal cavity inflammation
In kind.Meanwhile, during haze weather, air pressure reduction, Inhalable Particulate abruptly increase, air flow property are poor, harmful bacteria and
To slowing for around spreading, virus concentration increases virus in causing air, and the risk of transmission is very high.Therefore, it is existing
Occur in that diversified haze mask in technology, but or generally there are complex structure, or filter effect is bad
Shortcoming.
The content of the invention
The technical problems to be solved by the invention are how to provide that a kind of air filtration speed is fast, the adult of good filtration effect
Compound mask.
In order to solve the above technical problems, the technical solution used in the present invention is：The compound mask of one kind adult, its feature exists
In：Including the inner casing matched with human body face, the inner casing is provided with air admission hole and steam vent, and list is provided with the steam vent
To valve block, support is provided with the outside of the air admission hole, and the edge of the support is not extend at the steam vent, the inner casing
Sealed by sealing ring and the edge of support between, be provided with filter disc on the outside of the support, the filter disc is by the support
Covering, is provided with shell on the outside of the filter disc, the shell is fixed on the inner casing, and the filter disc is pressed into the support
On, the shell is provided with several stomatas, and the shell covers filter disc and steam vent；The mask is worn when human body to enter
During row air-breathing, air enters into inner casing with human body under the filtration of the filter disc after the stomata on shell from air admission hole
Between face, now, the steam vent is closed by check valve sheet, and air can not enter from steam vent；During expiration, the steam vent
On check valve sheet open steam vent, the gas of characteristics of contaminated respiratory droplets is most of from steam vent discharge, fraction successively through air admission hole,
Filter disc and shell are discharged.
Further technical scheme is：The air admission hole be provided with to human body face extend air inlet pipe, for mist
Change cup connection, the air inlet pipe includes the first connecting tube and the second connecting tube, one end and the air admission hole phase of first connecting tube
Connection, the other end of first connecting tube is fixedly connected with one end of the second connecting tube, the other end of second connecting tube
It is free end, the diameter with diameter greater than the second connecting tube of first connecting tube, the inner casing of the air admission hole periphery is provided with
Several tonifying Qi holes, tonifying Qi is played a part of for connecting during atomizing cup.
Further technical scheme is：The steam vent is located at the downside of the air admission hole.
Further technical scheme is：The face laminating unit being secured to, the face are provided with the inside of the inner casing
Portion's laminating unit is adapted with the face of human body, for improving the sealing effectiveness between the mask and human body face.
Further technical scheme is：The mask also includes being arranged on the bandage at the inner casing edge.
Further technical scheme is：The support is fixed on the ring-type frame including ring-shaped frame main body and some
Brace rod on frame body.
Further technical scheme is：The area of the shell top half stomata is more than shell the latter half gas
The area in hole.
Further technical scheme is：The filter disc includes three layers of melt-blown cotton.
Further technical scheme is：The sealing ring, check valve sheet and face laminating unit use medical silica-gel
Material makes.
Further technical scheme is：The inner casing, support and shell are made using medical macromolecular materials.
It is using the beneficial effect produced by above-mentioned technical proposal：Filter disc is supported by support in the mask,
And support is located at the outside of the air admission hole so that air can be filtered by whole filter disc, improve the filtering of air
Speed and filter effect, make human body not feel as expiratory dyspnea.And the inner casing is provided with steam vent, steam vent is provided with
Check valve sheet, check valve sheet closes steam vent during human body air-breathing, air is entered from air admission hole, during human exhaled breath, unidirectionally
Valve block opens steam vent, has certain barrier effect to the gas for breathing out due to being provided with filter disc on the outside of air admission hole so that people
The gas of body exhalation is most of from steam vent discharge, and fraction is discharged through air admission hole, filter disc and shell successively, accelerates human body
The speed of gas discharge during expiration.
Additionally, 1) inner casing is provided with air inlet pipe, when the mask is used as atomizing face mask, first by shell with
Inner casing is separated, and then takes the filter disc, and finally the tracheae of atomizing cup is fixed with corresponding connecting tube in the air inlet pipe
Connection can be used as atomizing face mask and use, vdiverse in function, easy to use.
2) sealing ring, check valve sheet and face laminating unit are made using medical silica-gel material, the inner casing, branch
Frame and shell are made using medical macromolecular materials, in the case where ensureing the mask using safety, can effectively be ensured
Its use intensity and service life.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the decomposition texture schematic diagram of mask described in the embodiment of the present invention；
Fig. 2 is the cross section structure diagram of mask described in the embodiment of the present invention；
Fig. 3 is the cross section structure diagram that mask described in the embodiment of the present invention is connected with the first atomizing cup；
The cross section structure diagram that Fig. 4 is mask described in the embodiment of the present invention to be connected with second atomizing cup；
Wherein：1st, inner casing 2, air admission hole 3, steam vent 4, check valve sheet 5, support 51, ring-shaped frame main body 52, brace rod 6,
Sealing ring 7, filter disc 8, shell 9, stomata 10, air inlet pipe 101, the first connecting tube 102, the second connecting tube 11, face laminating unit
12nd, bandage 13, atomizing cup 14, tonifying Qi hole.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Many details are elaborated in the following description in order to fully understand the present invention, but the present invention can be with
Other manner described here is different from using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
As Figure 1-Figure 2, the invention discloses the compound mask of one kind adult, including the inner casing matched with human body face
1, the inner casing 1 is provided with air admission hole 2 and steam vent 3, and the steam vent 3 is located at the downside of the air admission hole 2.The steam vent
It is provided with check valve sheet 4 in 3, the vent closure when check valve sheet 4 causes air-breathing, and the steam vent is beaten when exhaling
Open, it is preferred that the check valve sheet 4 is made using medical silica-gel material, gas exchange action is played during expiration and air-breathing.
The outside of the air admission hole 2 is provided with support 5, and the edge of the support 5 is not extend at the steam vent 3 that (support frame will
The steam vent covering).Sealed by sealing ring 6 between the edge of the inner casing 1 and support 5, the outside of the support 5
Filter disc 7 is provided with, the filter disc 7 covers the support 5.Preferably, the sealing ring 6 is made using medical silica-gel material.Make
With safety.
The outside of the filter disc 7 is provided with shell 8, and the shell 8 is fixed on the inner casing 1, and the filter disc 7 is pressed to
On the support 5, the shell 8 is provided with several stomatas 9, and the shell 8 covers filter disc 7 and steam vent 3.
Filter disc is supported by support in the mask, and support is located at the outside of the air admission hole so that air can
Filtered with by whole filter disc, improve the rate of filtration and filter effect of air, human body is not felt as breathing
It is difficult.And the inner casing is provided with steam vent, steam vent is provided with check valve sheet, and check valve sheet closes exhaust during human body air-breathing
Hole, makes air to enter from air admission hole, and during human exhaled breath, check valve sheet opens steam vent, due to being provided with the outside of air admission hole
Filter disc has certain barrier effect to the gas for breathing out so that the gas of characteristics of contaminated respiratory droplets is most of to discharge from steam vent, and small
Part is discharged through air admission hole, filter disc and shell successively, the speed of gas discharge when accelerating human exhaled breath.
Preferably, as shown in Fig. 2 the air admission hole 2 be provided with to human body face extend air inlet pipe 10, for atomization
Cup 13 is connected.As shown in Figure 3-4, the air inlet pipe includes the first connecting tube 101 and the second connecting tube 102, first connection
One end of pipe 101 is connected with air admission hole 2, and the other end of first connecting tube 101 is fixed with one end of the second connecting tube 102
Connection, the other end of second connecting tube 102 is free end, first connecting tube 101 with diameter greater than the second connecting tube
102 diameter.The inner casing 1 of the periphery of the air admission hole 2 is provided with several tonifying Qi holes 14, played during atomizing cup 13 benefit for connecting
The effect of gas.When the mask is used as atomizing face mask, shell 8 is separated with inner casing 1 first, then by the filter disc 7
Take, finally the tracheae of atomizing cup and corresponding connecting tube in the air inlet pipe are fixedly connected and be can be used as atomizing face mask and made
With, specific to the application in, two kinds of atomizing cups can be at least connected, wherein the first connecting tube connection is with larger diameter tracheae
Atomizing cup, as shown in figure 3, the second connecting tube connects the atomizing cup of small diameter tracheae, as shown in figure 4, making the work(of the mask
Can be various, it is easy to use.
Preferably, as Figure 1-Figure 2, the face laminating unit 11 being secured to, institute are provided with the inner side of the inner casing 1
State face laminating unit 11 to be made using medical grade silicone material, 3D ergonomic designs not only meet the demand of sealing, and
Wear comfortable.Can effectively prevent filtered air from being entered into mask from the joint portion of the mask and face.
Further, for convenience wear the mask, the mask also includes being arranged on tying up for the inner casing edge
Band 12.
Further, the support is fixed in the ring-shaped frame main body 51 including ring-shaped frame main body 51 and some
Brace rod 52.Preferably, area of the area of the top half stomata of the shell 8 more than the latter half stomata of the shell 8.
Preferably, the filter disc 7 includes three layers of melt-blown cotton.It should be noted that the set-up mode of the concrete structure of the support, stomata
And the concrete composition of filter disc can also be more than mode cited by other.
The inner casing 1, support 5 and shell 8 are made using medical macromolecular materials, are ensureing that it is safe that the mask is used
In the case of, can effectively ensure its use intensity and service life.
Claims (10)
1. a kind of adult is combined mask, it is characterised in that：Including the inner casing (1) matched with human body face, on the inner casing (1)
It is provided with air admission hole (2) and steam vent (3), the steam vent (3) and is provided with check valve sheet (4), is set on the outside of the air admission hole (2)
There is a support (5), and the edge of the support (5) is not extend to the steam vent (3) place, the side of the inner casing (1) and support (5)
Sealed by sealing ring (6) between edge, be provided with filter disc (7) on the outside of the support (5), the filter disc (7) is by the branch
Frame (5) is covered, and shell (8) is provided with the outside of the filter disc (7), and the shell (8) is fixed on the inner casing (1), will be described
Filter disc (7) is pressed on the support (5), and the shell (8) is provided with several stomatas (9), and the shell (8) is by filter disc
(7) covered with steam vent (3)；When human body wears the mask carries out air-breathing, air after the stomata (9) on shell (8)
Entered between inner casing (1) and the face of human body from air admission hole (2) under the filtration of the filter disc (7), now, the exhaust
Hole (3) is closed by check valve sheet (4), and air can not enter from steam vent (3)；During expiration, the check valve on the steam vent (3)
Piece (4) opens steam vent (3), and the gas of characteristics of contaminated respiratory droplets is most of from steam vent discharge, fraction successively through air admission hole (2),
Filter disc (7) and shell (8) are discharged.
2. adult as claimed in claim 1 is combined mask, it is characterised in that：The air admission hole (2) is provided with to human body face
The air inlet pipe (10) of extension, for being connected with atomizing cup (13), the air inlet pipe includes the first connecting tube (101) and the second connection
Pipe (102), one end of first connecting tube (101) is connected with air admission hole (2), first connecting tube (101) it is another
End is fixedly connected with one end of the second connecting tube (102), and the other end of second connecting tube (102) is free end, and described the
The diameter with diameter greater than the second connecting tube (102) of one connecting tube (101), the inner casing (1) of air admission hole (2) periphery is provided with
Several tonifying Qi holes (14), tonifying Qi is played a part of during for connecting atomizing cup (13).
3. adult as claimed in claim 1 is combined mask, it is characterised in that：The steam vent (3) is positioned at the air admission hole (2)
Downside.
4. adult as claimed in claim 1 is combined mask, it is characterised in that：It is provided with the inside of the inner casing (1) and is secured to
Face laminating unit (11), it is described face laminating unit (11) be adapted with the face of human body, for improve the mask and
Sealing effectiveness between human body face.
5. adult as claimed in claim 1 is combined mask, it is characterised in that：The mask also includes being arranged on the inner casing side
The bandage (12) of edge.
6. adult as claimed in claim 1 is combined mask, it is characterised in that：The support include ring-shaped frame main body (51) and
The some brace rods (52) being fixed on the ring-shaped frame main body (51).
7. adult as claimed in claim 1 is combined mask, it is characterised in that：The area of shell (8) the top half stomata
More than the area of the shell (8) the latter half stomata.
8. adult as claimed in claim 1 is combined mask, it is characterised in that：The filter disc (7) includes three layers of melt-blown cotton.
9. adult as claimed in claim 4 is combined mask, it is characterised in that：The sealing ring (6), check valve sheet (4) and
Face laminating unit (11) is made using medical silica-gel material.
10. adult as claimed in claim 1 is combined mask, it is characterised in that：The inner casing (1), support (5) and shell
(8) made using medical macromolecular materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023708.2A CN106693227A (en) | 2017-01-13 | 2017-01-13 | Adult composite mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023708.2A CN106693227A (en) | 2017-01-13 | 2017-01-13 | Adult composite mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693227A true CN106693227A (en) | 2017-05-24 |
Family
ID=58908358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710023708.2A Pending CN106693227A (en) | 2017-01-13 | 2017-01-13 | Adult composite mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693227A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078277A (en) * | 2017-06-13 | 2018-12-25 | 深圳市美好创亿医疗科技有限公司 | Seal support part and anti-haze mask for anti-haze mask |
| CN111388892A (en) * | 2020-03-24 | 2020-07-10 | 北京机械设备研究所 | Mining respirator |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117172U (en) * | 1992-03-24 | 1992-09-30 | 南通杰西电器制造公司 | Respiratory mask of ultrasonic sprayer |
| US7726314B1 (en) * | 2006-12-06 | 2010-06-01 | Christopher Koo Khim Ming | Nebulizer, filter or inhalant mask encouraging use thereof |
| CN201978370U (en) * | 2011-01-22 | 2011-09-21 | 李华军 | Gas mask used for three-protection medical rescue |
| CN203598386U (en) * | 2013-11-11 | 2014-05-21 | 中国人民解放军白求恩医务士官学校 | First-aid gas defense mask |
| CN204106786U (en) * | 2014-05-27 | 2015-01-21 | 青岛市中心医院 | A kind of noninvasive ventilator face shield |
| CN205411879U (en) * | 2015-11-27 | 2016-08-03 | 南京大学医学院附属鼓楼医院 | Atomizer face guard |
| CN105833401A (en) * | 2016-03-16 | 2016-08-10 | 张胜国 | Portable intelligent air filtering positive-pressure assisted respiration and ultrasonic atomization device |
| CN205494606U (en) * | 2016-01-25 | 2016-08-24 | 姚红林 | Respirator for atomizer |
| CN106072920A (en) * | 2016-08-12 | 2016-11-09 | 应夏君 | A kind of 3d air delivery protective mask |
| CN205832327U (en) * | 2016-03-25 | 2016-12-28 | 内蒙古英华融泰高科技发展有限公司 | Children atomizing mask |
| CN206508415U (en) * | 2017-01-13 | 2017-09-22 | 英华融泰医疗科技股份有限公司 | The compound mask of adult |
-
2017
- 2017-01-13 CN CN201710023708.2A patent/CN106693227A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117172U (en) * | 1992-03-24 | 1992-09-30 | 南通杰西电器制造公司 | Respiratory mask of ultrasonic sprayer |
| US7726314B1 (en) * | 2006-12-06 | 2010-06-01 | Christopher Koo Khim Ming | Nebulizer, filter or inhalant mask encouraging use thereof |
| CN201978370U (en) * | 2011-01-22 | 2011-09-21 | 李华军 | Gas mask used for three-protection medical rescue |
| CN203598386U (en) * | 2013-11-11 | 2014-05-21 | 中国人民解放军白求恩医务士官学校 | First-aid gas defense mask |
| CN204106786U (en) * | 2014-05-27 | 2015-01-21 | 青岛市中心医院 | A kind of noninvasive ventilator face shield |
| CN205411879U (en) * | 2015-11-27 | 2016-08-03 | 南京大学医学院附属鼓楼医院 | Atomizer face guard |
| CN205494606U (en) * | 2016-01-25 | 2016-08-24 | 姚红林 | Respirator for atomizer |
| CN105833401A (en) * | 2016-03-16 | 2016-08-10 | 张胜国 | Portable intelligent air filtering positive-pressure assisted respiration and ultrasonic atomization device |
| CN205832327U (en) * | 2016-03-25 | 2016-12-28 | 内蒙古英华融泰高科技发展有限公司 | Children atomizing mask |
| CN106072920A (en) * | 2016-08-12 | 2016-11-09 | 应夏君 | A kind of 3d air delivery protective mask |
| CN206508415U (en) * | 2017-01-13 | 2017-09-22 | 英华融泰医疗科技股份有限公司 | The compound mask of adult |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078277A (en) * | 2017-06-13 | 2018-12-25 | 深圳市美好创亿医疗科技有限公司 | Seal support part and anti-haze mask for anti-haze mask |
| CN111388892A (en) * | 2020-03-24 | 2020-07-10 | 北京机械设备研究所 | Mining respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |