CN206508415U - The compound mask of adult - Google Patents
The compound mask of adult Download PDFInfo
- Publication number
- CN206508415U CN206508415U CN201720037530.2U CN201720037530U CN206508415U CN 206508415 U CN206508415 U CN 206508415U CN 201720037530 U CN201720037530 U CN 201720037530U CN 206508415 U CN206508415 U CN 206508415U
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- China
- Prior art keywords
- shell
- inner casing
- steam vent
- filter disc
- support
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Abstract
The utility model discloses the compound mask of one kind adult, it is related to the air cleaning unit technical field that human body is worn.The mask includes the inner casing matched with human body face, the inner casing is provided with air admission hole and steam vent, check valve sheet is provided with the steam vent, the outside of the air admission hole is provided with support, and the edge of the support is not extend at the steam vent, sealed between the edge of the inner casing and support by sealing ring, the outside of the support is provided with filter disc, the filter disc covers the support, the outside of the filter disc is provided with shell, the shell is fixed on the inner casing, the filter disc is pressed on the support, the shell is provided with several stomatas, and the shell covers filter disc and steam vent.The characteristics of mask has fast air filtration speed, good filtration effect.
Description
Technical field
The utility model is related to the air cleaning unit technical field that human body is worn, more particularly to a kind of adult's composite surface
Cover.
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, healthy harm 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 caused 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
Virus causes virus concentration in air to increase, the risk of transmission is very high to slowing for around spreading.Therefore, it is existing
Diversified haze mask is occurred in that in technology, or but generally there are it is complicated, or filter effect is bad
Shortcoming.
Utility model content
Technical problem to be solved in the utility model is how to provide that a kind of air filtration speed is fast, good filtration effect
The compound mask of adult.
In order to solve the above technical problems, technical solution adopted in the utility model is：The compound mask of one kind adult, it is special
Levy and be：Including the inner casing matched with human body face, the inner casing is provided with air admission hole and steam vent, the steam vent and set
There is check valve sheet, the outside of the air admission hole is provided with support, and the edge of the support is not extend at the steam vent, described
Sealed between inner casing and the edge of support by sealing ring, the outside of the support is provided with filter disc, and the filter disc will be described
Support is covered, and the outside of the filter disc is provided with shell, and the shell is fixed on the inner casing, the filter disc is pressed to described
On support, the shell is provided with several stomatas, and the shell covers filter disc and steam vent；When human body wears the face
When cover carries out air-breathing, air enters inner casing and people under the filtration of the filter disc after the stomata on shell from air admission hole
Between the face of body, now, the steam vent is closed by check valve sheet, and air can not enter from steam vent；During expiration, the row
Check valve sheet on stomata opens steam vent, and the gas of characteristics of contaminated respiratory droplets is most of from steam vent discharge, and fraction is successively through entering
Stomata, filter disc and shell discharge.
Further technical scheme is：The air admission hole is provided with the air inlet pipe extended to human body face, is used for and 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
For free end, the diameter of first connecting tube is more than the diameter of the second connecting tube, and 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 inner side of the inner casing is provided with the face laminating unit being secured to, the face
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 the bandage for being arranged on the inner casing edge.
Further technical scheme is：The support includes ring-shaped frame main body and some are fixed on the ring-type frame
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 of exhalation because the outside of air admission hole is provided with filter disc 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 that gas is discharged during expiration.
In addition, 1) inner casing be provided with air inlet pipe, when the mask as atomizing face mask in use, first by shell with
Inner casing is separated, and is then taken the filter disc, is finally fixed the tracheae of atomizing cup connecting tube corresponding with 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 that the mask uses safety, can effectively be ensured
Its use intensity and service life.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the decomposition texture schematic diagram of mask described in the utility model embodiment；
Fig. 2 is the cross section structure diagram of mask described in the utility model embodiment；
Fig. 3 is the cross section structure diagram that mask described in the utility model embodiment is connected with the first atomizing cup；
Fig. 4 is the cross section structure diagram that mask described in the utility model embodiment is connected with second of 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.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other implement, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As Figure 1-Figure 2, the utility model discloses the compound mask of one kind adult, including matched with human body face
Inner casing 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 row
It is provided with check valve sheet 4 in stomata 3, the vent closure when check valve sheet 4 causes air-breathing, and steam vent when exhaling
Open, it is preferred that the check valve sheet 4 is made using medical silica-gel material, ventilation is played during expiration and air-breathing and is made
With.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 is not
The steam vent is covered).Sealed between the edge of the inner casing 1 and support 5 by sealing ring 6, outside the support 5
Side is provided with filter disc 7, and the filter disc 7 covers the support 5.It is preferred that, the sealing ring 6 is made using medical silica-gel material.
Use safety.
The outside of the filter disc 7 is provided with shell 8, and the shell 8 is fixed on the inner casing 1, 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
To be filtered by whole filter disc, the rate of filtration and filter effect of air are improved, 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, during human exhaled breath, and check valve sheet opens steam vent, because the outside of air admission hole is provided with
Filter disc has certain barrier effect to the gas of exhalation 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 that gas is discharged when accelerating human exhaled breath.
It is preferred that, as shown in Fig. 2 the air admission hole 2 is provided with the air inlet pipe 10 that extends to human body face, 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 and one end of the second connecting tube 102 are fixed
Connection, the other end of second connecting tube 102 is free end, and the diameter of first connecting tube 101 is more than the second connecting tube
102 diameter.The inner casing 1 of the periphery of air admission hole 2 is provided with several tonifying Qi holes 14, and benefit is played during atomizing cup 13 for connecting
The effect of gas.When the mask as atomizing face mask in use, first separating shell 8 with inner casing 1, then by the filter disc 7
Take, finally the tracheae of atomizing cup connecting tube corresponding with the air inlet pipe is fixedly connected and can be used as atomizing face mask and make
With specific in the application, two kinds of atomizing cups can at least being 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.
It is preferred that, 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 make using medical grade silicone material, 3D ergonomic designs not only meet sealed demand, and
Wear comfortable.It can effectively prevent the joint portion of filtered air from the mask and face from entering in mask.
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 includes ring-shaped frame main body 51 and some are fixed in the ring-shaped frame main body 51
Brace rod 52.It is preferred that, the area of the top half stomata of shell 8 is more than the area of the latter half stomata of shell 8.
It is preferred that, 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 other cited modes above.
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, it can effectively ensure its use intensity and service life.
Claims (10)
1. the compound mask of one kind adult, it is characterised in that：Including the inner casing (1) matched with human body face, on the inner casing (1)
Provided with air admission hole (2) and steam vent (3), it is provided with the outside of check valve sheet (4), the air admission hole (2) and sets in the steam vent (3)
There is support (5), and the edge of the support (5) is not extend to the steam vent (3) place, the inner casing (1) and the side of support (5)
Sealed between edge by sealing ring (6), the outside of the support (5) is provided with filter disc (7), the filter disc (7) is by the branch
Frame (5) is covered, and the outside of the filter disc (7) is provided with shell (8), 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, which wears the mask, carries out air-breathing, air after the stomata (9) on shell (8)
Entered under the filtration of the filter disc (7) from air admission hole (2) between inner casing (1) and the face of human body, 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) discharge.
2. the compound mask of adult as claimed in claim 1, 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
Manage (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 of one connecting tube (101) is more than the diameter of the second connecting tube (102), and 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. the compound mask of adult as claimed in claim 1, it is characterised in that：The steam vent (3) is located at the air admission hole (2)
Downside.
4. the compound mask of adult as claimed in claim 1, it is characterised in that：The inner side of the inner casing (1) is provided with 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. the compound mask of adult as claimed in claim 1, it is characterised in that：The mask also includes being arranged on the inner casing side
The bandage (12) of edge.
6. the compound mask of adult as claimed in claim 1, it is characterised in that：The support include ring-shaped frame main body (51) and
Some brace rods (52) that are fixed on the ring-shaped frame main body (51).
7. the compound mask of adult as claimed in claim 1, 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. the compound mask of adult as claimed in claim 1, it is characterised in that：The filter disc (7) includes three layers of melt-blown cotton.
9. the compound mask of adult as claimed in claim 4, 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. the compound mask of adult as claimed in claim 1, 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 |
|---|---|---|---|
| CN201720037530.2U CN206508415U (en) | 2017-01-13 | 2017-01-13 | The compound mask of adult |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037530.2U CN206508415U (en) | 2017-01-13 | 2017-01-13 | The compound mask of adult |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508415U true CN206508415U (en) | 2017-09-22 |
Family
ID=59864649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037530.2U Active CN206508415U (en) | 2017-01-13 | 2017-01-13 | The compound mask of adult |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693227A (en) * | 2017-01-13 | 2017-05-24 | 英华融泰医疗科技股份有限公司 | Adult composite mask |
-
2017
- 2017-01-13 CN CN201720037530.2U patent/CN206508415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693227A (en) * | 2017-01-13 | 2017-05-24 | 英华融泰医疗科技股份有限公司 | Adult composite mask |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |