CN207948983U - A kind of photocatalytic breathing mask - Google Patents
A kind of photocatalytic breathing mask Download PDFInfo
- Publication number
- CN207948983U CN207948983U CN201721890877.8U CN201721890877U CN207948983U CN 207948983 U CN207948983 U CN 207948983U CN 201721890877 U CN201721890877 U CN 201721890877U CN 207948983 U CN207948983 U CN 207948983U
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- CN
- China
- Prior art keywords
- electrostatic generator
- mask
- piston
- carbon fiber
- sleeve
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of photocatalytic breathing mask belongs to photocatalyst technology field.Expiration electrostatic generator and air-breathing electrostatic generator are installed on mask,Electrostatic generator includes sleeve and piston two parts,Sleeve and piston are made of the material of two kinds of different materials,During user exhales with air-breathing,Piston can move in sleeve,The outer wall of piston and the interior wall friction of sleeve generate electrostatic,Charge is transmitted to after conductive carbon fiber mask on photocatalyst filtering layer,Grit is trapped using the electrostatic force of charge,It is moved in sleeve using the expiration and absorbing gas belt piston of human body,Such structure makes electrostatic generator that need not use additional electric power during generating charge,Save the energy,Convenient for users to wearing,The electrostatic charge generated on mask can effectively adsorb dust particale,Photocatalyst filtering layer and cotton fiber filtering layer can be done relatively thinner in this way,It avoids user and generates the feeling felt oppressed when wearing.
Description
Technical field
The utility model is related to photocatalyst technology field, specifically a kind of photocatalytic breathing mask.
Background technology
Common mask fiber filter material relies primarily on mechanical stop effect to filter the particle in air, therefore to grain
The small particulate filter effect of diameter is undesirable, while the size of most bacterial virus microorganism is all micron order and submicron order, only
These small particles could efficiently be captured when filtering material fiber is very tiny and closely knit by having, this causes filtering material empty
Atmidometer increases so that breathing burden increases.
Utility model content
The technical assignment of the utility model is to solve the deficiencies in the prior art, provides a kind of photocatalytic breathing mask.
Electrostatic electret abbreviation electret refers to the dielectric material that those are capable of standby storage space charge and dipole charge
Material, i.e., from time span, their charge decay time constant is more much longer than the period that electret is formed.Electret
Charge can be real charge (or space charge), and can also be dipole charge, or both has it.
The core concept of the utility model is：Expiration electrostatic generator and air-breathing electrostatic generator are installed on mask, it is quiet
Electric generator includes sleeve and piston two parts, and sleeve and piston are made of the material of two kinds of different materials, is exhaled in user
During air-breathing, piston can twitch in sleeve, and the outer wall of piston and the interior wall friction of sleeve generate electrostatic, and charge is passing through
It is transmitted on photocatalyst filtering layer after crossing conductive carbon fiber mask, grit is trapped using the electrostatic force of charge.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of photocatalytic breathing mask, including carbon fiber mask, carbon fiber mask are arc, central raised, the lug boss of mask
Point inside have a nose support, there are a folding ear in the both sides of nose support, and folding ear is cotton strap, the outside cladding photocatalyst filtering layer of carbon fiber mask with
Cotton fiber filtering layer；There are earrings in the both sides of carbon fiber mask.
First electrostatic generator is installed, the second electrostatic occurs on the inside of the outside of carbon fiber mask and photocatalyst filtering layer
Device, third electrostatic generator and the 4th electrostatic generator, the first electrostatic generator and the second electrostatic generator are located at carbon fiber face
The lower part of cover is outlet valve, and third electrostatic generator and the 4th electrostatic generator are located at the top of carbon fiber mask, is air inlet
Valve.
First electrostatic generator and the second electrostatic generator include outlet sleeve and outlet piston, and the end of outlet piston is straight
The larger outside for being partially installed on carbon fiber mask of diameter, outlet sleeve is interior to install spring.
Third electrostatic generator and the 4th electrostatic generator include air inlet sleeve and inlet piston, and the end of inlet piston is straight
The larger the inside for being partially installed on carbon fiber mask of diameter, air inlet sleeve is interior to install spring.
Generated advantageous effect is a kind of photocatalytic breathing mask of the utility model compared with prior art：
(1) expiration of human body and absorbing gas belt piston is utilized to be moved in sleeve, such structure makes electrostatic generator
Additional electric power need not be used during generating charge, saves the energy, convenient for users to wearing.
(2) electrostatic charge generated on mask can effectively adsorb dust particale, such photocatalyst filtering layer and cotton fiber
Filtering layer can be done relatively thinner, avoided user and generated the feeling felt oppressed when wearing.
(3) the top installation folding ear of carbon fiber mask, prevents air-flow to flow up, avoids the user to wear glasses and exist
Glasses generate the phenomenon that atomization when expiration.
(4) skeleton of the carbon fiber mask as entire mask is used so that entire mask has stronger flexibility, simultaneously
Carbon fiber has the function of conduction, can the charge that electrostatic generator generates quickly be transmitted to photocatalyst filtering layer, enhanced
To the adsorption effect of dust particale.
Description of the drawings
Attached drawing 1 is the utility model structural front view；
Attached drawing 2 is the utility model the structure left view；
Attached drawing 3 is the utility model structure piston graphics；
Attached drawing 4 is the utility model structure the first electrostatic generator front view；
Attached drawing 5 is the utility model structure the second electrostatic generator front view；
1, the first electrostatic generator, the 2, second electrostatic generator, 3, third electrostatic generator, 4, carbon fiber mask, 5, light
Catalyst filtering layer, 6, cotton fiber filtering layer, 7, earrings, 8, outlet sleeve, 9, outlet piston, 901, sports limiting boss, 902, stomata,
903, static positive stop lug boss, the 10, the 4th electrostatic generator, 11, spring, 12, nose support, 13, folding ear, 14, air inlet sleeve, 15, into
Gas piston, 16, thread gluing
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model embodiment is described in detail below.
A kind of photocatalytic breathing mask, including carbon fiber mask 4, carbon fiber mask 4 are arc, central raised, the protrusion of mask
There is nose support 12 on the inside of partial, it is cotton strap that, which there are folding ear 13, folding ear 13 in the both sides of nose support 12, and the outside of carbon fiber mask 4 coats
Photocatalyst filtering layer 5 and cotton fiber filtering layer 6；There are earrings 7 in the both sides of carbon fiber mask 4.
As the first embodiment of the utility model, photocatalyst filtering layer 5 and cotton fiber filtering layer 6 are stitched together.
As the first embodiment of the utility model, photocatalyst filtering layer 5 is bonded together by thread gluing.
The outside of carbon fiber mask 4 and the inside of photocatalyst filtering layer 5 are equipped with the first electrostatic generator 1, the second electrostatic hair
Raw device 2, third electrostatic generator 3 and the 4th electrostatic generator 10, the first electrostatic generator 1 and the second electrostatic generator 2 are located at
The lower part of carbon fiber mask 4 is outlet valve, and third electrostatic generator 3 and the 4th electrostatic generator 10 are located at carbon fiber mask 4
Top, be air intake valve.
As the first embodiment of the utility model, processing base threaded hole on carbon fiber mask 4 has the first electrostatic
Device 1, the second electrostatic generator 2, third electrostatic generator 3 and the 4th electrostatic generator 10 sleeve by being threadably mounted at carbon fiber
It ties up on mask 4.
First electrostatic generator 1 and the second electrostatic generator 2 include outlet sleeve 8 and outlet piston 14, outlet piston 14
The larger outside for being partially installed on carbon fiber mask 4 of tip diameter, spring 11 is installed in outlet sleeve 8.
Third electrostatic generator 3 and the 4th electrostatic generator 10 include air inlet sleeve 14 and inlet piston 15, inlet piston
Spring 11 is installed in air inlet sleeve 14 in the 15 tip diameter larger the inside for being partially installed on carbon fiber mask 4.
As the first embodiment of the utility model, it is carbon-point that outlet sleeve 8, which uses plastic material, outlet piston 14,.
As the first embodiment of the utility model, spring 11 uses tension type spring.
It includes sleeve and piston two that expiration electrostatic generator and air-breathing electrostatic generator, electrostatic generator are installed on mask
Part, sleeve and piston are made of the material of two kinds of different materials, and during user exhales with air-breathing, piston can cover
It is twitched in cylinder, the outer wall of piston and the interior wall friction of sleeve generate electrostatic, and charge is transmitted after conductive carbon fiber mask
Onto photocatalyst filtering layer, grit is trapped using the electrostatic force of charge.
The top installation folding ear of carbon fiber mask, prevents air-flow to flow up, avoids the user to wear glasses and exhaling
Glasses generate the phenomenon that atomization when gas.
In conclusion the content of the utility model is not limited in the above embodiments, those skilled in the art can be with
It is proposed other embodiments within the guiding theory of the present invention, but these embodiments be included in the scope of the utility model it
It is interior.
Claims (4)
1. a kind of photocatalytic breathing mask, which is characterized in that including carbon fiber mask（4）, the carbon fiber mask（4）For arc, face
That covers is central raised, there is nose support on the inside of projection portion（12）, the nose support（12）Both sides have folding ear（13）, the folding ear
（13）For cotton strap, the carbon fiber mask（4）Outside coat photocatalyst filtering layer（5）With cotton fiber filtering layer（6）；The carbon fiber
Tie up mask（4）Both sides have earrings（7）.
2. a kind of photocatalytic breathing mask according to claim 1, which is characterized in that the carbon fiber mask（4）Outside and light
Catalyst filtering layer（5）Inside the first electrostatic generator is installed（1）, the second electrostatic generator（2）, third electrostatic generator（3）
With the 4th electrostatic generator（10）, first electrostatic generator（1）With the second electrostatic generator（2）Positioned at the carbon fiber face
Cover（4）Lower part, be outlet valve, the third electrostatic generator（3）With the 4th electrostatic generator（10）Positioned at the carbon fiber
Tie up mask（4）Top, be air intake valve.
3. a kind of photocatalytic breathing mask according to claim 2, which is characterized in that first electrostatic generator（1）With second
Electrostatic generator（2）Including outlet sleeve（8）With outlet piston（9）, the outlet piston（9）Including sports limiting boss
（901）With static positive stop lug boss（903）Two parts, sports limiting boss（901）Mounted on the carbon fiber mask（4）It is outer
Face, the outlet sleeve（8）Interior installation spring（11）, the outlet piston（9）There is stomata（902）.
4. a kind of photocatalytic breathing mask according to claim 2, which is characterized in that the third electrostatic generator（3）With the 4th
Electrostatic generator（10）Including air inlet sleeve（14）And inlet piston（15）, the inlet piston（15）Tip diameter it is larger
It is partially installed on the carbon fiber mask（4）The inside, the air inlet sleeve（14）Interior installation spring（11）, the inlet piston
（15）Structure and the outlet piston（9）Structure it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890877.8U CN207948983U (en) | 2017-12-29 | 2017-12-29 | A kind of photocatalytic breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890877.8U CN207948983U (en) | 2017-12-29 | 2017-12-29 | A kind of photocatalytic breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207948983U true CN207948983U (en) | 2018-10-12 |
Family
ID=63730750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890877.8U Expired - Fee Related CN207948983U (en) | 2017-12-29 | 2017-12-29 | A kind of photocatalytic breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207948983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519931A (en) * | 2020-03-29 | 2021-10-22 | 荆州市科力电器有限公司 | Durable mask capable of generating static electricity automatically through electric negative-pressure air draft and air exchange |
-
2017
- 2017-12-29 CN CN201721890877.8U patent/CN207948983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519931A (en) * | 2020-03-29 | 2021-10-22 | 荆州市科力电器有限公司 | Durable mask capable of generating static electricity automatically through electric negative-pressure air draft and air exchange |
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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: 20181012 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |