CN208176086U - Novel active air-supply purification mask - Google Patents
Novel active air-supply purification mask Download PDFInfo
- Publication number
- CN208176086U CN208176086U CN201820527649.2U CN201820527649U CN208176086U CN 208176086 U CN208176086 U CN 208176086U CN 201820527649 U CN201820527649 U CN 201820527649U CN 208176086 U CN208176086 U CN 208176086U
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- CN
- China
- Prior art keywords
- air
- host
- novel active
- air outlet
- supply purification
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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.)
- Expired - Fee Related
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Abstract
It blows the utility model relates to a kind of novel active and purifies mask, including mask body, which is characterized in that the mask body includes: cover, is located on the outside of the mask body, and upper part is equipped with air outlet, and its underpart is equipped with air inlet；Filter device is located in the middle part of the mask body, the frame including several filter layers and for fixing filter layer edge；Host, on the inside of the mask body, host top is equipped with the unidirectional air outlet being connected to the air outlet, the inlet channel being connected to the air inlet is equipped in the middle part of host, for installing breeze fan in inlet channel, host outside is equipped with the insertion frame for installing the filter device in inlet channel edge；The cover edge is fastened and connected with the host outer ledge, and the filter device is located on the inside of cover and connect with the insertion frame of the host；The structure design of the utility model is reasonable, realizes active air blowing function, has the advantages that breathing is smooth, protection effect is good.
Description
Technical field
The utility model relates to protective mask technical field more particularly to a kind of novel active air-supply purification masks.
Background technique
With the development of urban construction, the popular meeting of pollution, dust storm and haze weather and communicable disease in air
It causes serious injury to human health.Traditional mask is made of whole cover, and the lateral surface of cover is filtering surface, along filtering
Filter material layer is set in face, and outside air is sucked by nasal respiration power by filter material layer, but due to causing to exhale under the resistances such as filter material layer
Suction has some setbacks.Simultaneously when needing to reach certain filter effect, the also directly proportional increase of filtrate layer resistance, cause outside air from
Enter in seam between cover and face, to affect filter effect.
Summary of the invention
In order to solve deficiency in the prior art, smooth, protection effect that the purpose of this utility model is to provide a kind of breathings
The good novel active air-supply purification mask of fruit.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of novel active air-supply purification mask, including mask body, which is characterized in that the mask body includes:
Cover is located on the outside of the mask body, and upper part is equipped with air outlet, and its underpart is equipped with air inlet；
Filter device is located in the middle part of the mask body, the frame including several filter layers and for fixing filter layer edge
Frame；
Host is located on the inside of the mask body, and host top is equipped with the unidirectional air outlet being connected to the air outlet, main
Be equipped with inlet channel be connected to the air inlet in the middle part of machine, for installing breeze fan in inlet channel, host outside in into
Gas channel edge is equipped with the insertion frame for installing the filter device；
The cover edge is fastened and connected with the host outer ledge, the filter device be located on the inside of cover and with institute
State the insertion frame connection of host.
The air outlet and the protrusion setting of unidirectional air outlet, and unidirectional air outlet is embedded in air outlet and and air outlet
Inner wall edge, which is tightly connected, constitutes independent air-out passage.
The host includes that front panel, rear panel and setting between plate and rear panel and are connected with each other control circuit in front
Plate and rechargeable battery pack, the control circuit board are also connect with the breeze fan of setting in the intake channel.
The front panel be equipped be located at inlet channel in reinforced liner, the rear panel in inlet channel be equipped with use
In the mounting portion for installing the breeze fan.
The inlet channel is distributed in the opening offset on front panel and rear panel, and breeze fan and opening on front panel
The coaxial distribution of mouth.
The host side is equipped with the USB connecting with control circuit board and rushes electrical interface and switch button.
The host edge is additionally provided with for dressing the lanyard interface used, the lanyard interface be located at front panel or/and
Rear panel edge.
Buffering flexible glue is additionally provided on the inside of the host.
The filter layer includes setting gradually nonwoven layer, meltblown fabric layer and active carbon cloth from cover side to host side
Layer.
The nonwoven layer is equipped with three layers, and meltblown fabric layer is equipped with two layers, and active carbon layer of cloth is equipped with one layer.
The beneficial effects of the utility model are: it is reasonable in design, active air blowing function is realized, has breathing suitable
Freely, the good advantage of protection effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the separate structure schematic diagram of the utility model.
Fig. 2 is the side structure schematic diagram of the utility model.
In figure: 1 cover, 2 filter devices, 3 hosts, 4 air inlets, 5 air outlets, 6 frames, 7 filter layers, 8 unidirectional air outlets,
9 front panels, 10 rear panels, 11 inlet channels, 12 mounting portions, 13 reinforced liners, 14 insertion frames, 15 lanyard interfaces, 16 bufferings are soft
Glue, 17 control circuit boards, 18USB rush electrical interface, 19 switch buttons, 20 rechargeable battery packs.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It is as shown in Figure 1, 2: a kind of novel active air-supply purification mask, including mask body, the mask body include:
Cover 1 is located on the outside of the mask body, and upper part is equipped with air outlet 5, and its underpart is equipped with air inlet 4, cover 1
For playing the role of exterior protection；
Filter device 2 is located in the middle part of the mask body, including several filter layers 7 and for fixing 7 edge of filter layer
Frame 6, the air for entering mask body by 2 pairs of the filter device are filtered；
Host 3 is located on the inside of the mask body, and 3 top of host is equipped with the unidirectional air outlet being connected to the air outlet 5
8, it is equipped with the inlet channel 11 be connected to the air inlet 4 in the middle part of host 3, for installing breeze fan in inlet channel 11, leads
3 outside of machine is equipped with the insertion frame 14 for installing the filter device 2 in 11 edge of inlet channel, and host 3 is actively sent in realization
Air draft can be realized by unidirectional air outlet 8 while wind, keep air pressure inside suitably and comfortable effect；
1 edge of cover is fastened and connected with 3 outer ledge of host, and the filter device 2 is located at 1 inside of cover simultaneously
It is connect with the insertion frame 14 of the host 3, so that cover 1 and filter device 2 are separately installed with host 3, in use, can lead to
Opening cover 1 is crossed to replace filter device 2.
The protrusion setting of the air outlet 5 and unidirectional air outlet 8, and unidirectional air outlet 8 be embedded in air outlet 5 and with go out
5 inner wall edge of air port, which is tightly connected, constitutes independent air-out passage, the air-out passage and 3 air-supply passage of host, air inlet 4 and face
Space segment between lid 1 and host 3 is relatively independent, relatively independent outlet air and air intake passage between formation.
The host 3 between plate 9 and rear panel 10 and is connected with each other in front including front panel 9, rear panel 10 and setting
Control circuit board 17 and rechargeable battery pack 20, the control circuit board 17 also with the air-supply wind that is arranged in inlet channel 11
Machine connection, control circuit board 17 are used to for rechargeable battery pack 20 being delivered to breeze fan and realize actively air-supply；
Wherein 3 side of host is equipped with the USB connecting with control circuit board 17 and rushes electrical interface 18 and switch button 19, uses
In the working condition of control breeze fan, and charge to the rechargeable battery pack 20.
The front panel 9 is equipped with the reinforced liner 13 being located in inlet channel 11, and the rear panel 10 is in inlet channel
The mounting portion 12 for installing the breeze fan is equipped in 11, the main structure that reinforced liner 13 is used to enhance front panel 9 is strong
Degree, mounting portion 12 are the column structure of a protrusion, for keeping breeze fan stable to fixed breeze fan is installed.
The inlet channel 11 is distributed in the opening offset on front panel 9 and rear panel 10, and breeze fan and front panel 9
On opening be coaxially distributed so that the opening on rear panel 10 is staggered with breeze fan, ensured the safety in utilization of user.
3 edge of host is additionally provided with for dressing the lanyard interface 15 used, and the lanyard interface 15 is located at rear panel
10 edges carry out wearing use for connecting with lanyard.
Be additionally provided on the inside of the host 3 buffering flexible glue 16, for improve mask body and user's face leakproofness and
Comfort level.
The filter layer 7 includes setting gradually nonwoven layer, meltblown fabric layer and activity from 1 side of cover to 3 side of host
Charcoal layer of cloth, the nonwoven layer are equipped with three layers, and meltblown fabric layer is equipped with two layers, and active carbon layer of cloth is equipped with one layer, so that its purification effect
Fruit reaches 99% or more.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
Purpose technical solution, belong within the protection scope of the utility model.
Claims (10)
1. a kind of novel active air-supply purification mask, including mask body, which is characterized in that the mask body includes:
Cover is located on the outside of the mask body, and upper part is equipped with air outlet, and its underpart is equipped with air inlet；
Filter device is located in the middle part of the mask body, the frame including several filter layers and for fixing filter layer edge；
Host is located on the inside of the mask body, and host top is equipped with the unidirectional air outlet being connected to the air outlet, in host
Portion is equipped with the inlet channel being connected to the air inlet, is used to install breeze fan in inlet channel, leads on the outside of host in air inlet
Road edge is equipped with the insertion frame for installing the filter device；
The cover edge is fastened and connected with the host outer ledge, the filter device be located on the inside of cover and with the master
The insertion frame of machine connects.
2. novel active according to claim 1 air-supply purification mask, it is characterised in that: the air outlet and it is unidirectional go out
The equal protrusion setting in air port, and unidirectional air outlet is embedded in air outlet and constitutes with the sealed connection of air outlet inner wall edge independent
Air-out passage.
3. novel active air-supply purification mask according to claim 1, it is characterised in that: the host includes front
Plate, rear panel and setting between plate and rear panel and are connected with each other control circuit board and rechargeable battery pack in front, described
Control circuit board is also connect with the breeze fan of setting in the intake channel.
4. novel active air-supply purification mask according to claim 3, it is characterised in that: the front panel is equipped with position
In the reinforced liner in inlet channel, the rear panel is in being equipped with the installation for installing the breeze fan in inlet channel
Portion.
5. novel active according to claim 3 or 4 air-supply purification mask, it is characterised in that: the inlet channel in
Opening offset distribution on front panel and rear panel, and breeze fan is coaxially distributed with the opening on front panel.
6. novel active according to claim 1 air-supply purification mask, it is characterised in that: the host side be equipped with
The USB of control circuit board connection rushes electrical interface and switch button.
7. novel active air-supply purification mask according to claim 3, it is characterised in that: the host edge is additionally provided with
For dressing the lanyard interface used, the lanyard interface is located at front panel or/and rear panel edge.
8. novel active air-supply purification mask according to claim 1, it is characterised in that: also set on the inside of the host
There is buffering flexible glue.
9. novel active air-supply purification mask according to claim 1, it is characterised in that: the filter layer includes from face
Lid side to host side sets gradually nonwoven layer, meltblown fabric layer and active carbon layer of cloth.
10. novel active air-supply purification mask according to claim 9, it is characterised in that: the nonwoven layer is equipped with
Three layers, meltblown fabric layer is equipped with two layers, and active carbon layer of cloth is equipped with one layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820527649.2U CN208176086U (en) | 2018-04-14 | 2018-04-14 | Novel active air-supply purification mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820527649.2U CN208176086U (en) | 2018-04-14 | 2018-04-14 | Novel active air-supply purification mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176086U true CN208176086U (en) | 2018-12-04 |
Family
ID=64433205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820527649.2U Expired - Fee Related CN208176086U (en) | 2018-04-14 | 2018-04-14 | Novel active air-supply purification mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176086U (en) |
-
2018
- 2018-04-14 CN CN201820527649.2U patent/CN208176086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |