CN213695798U - Mask with sterilizing nasal ceramic breather valve - Google Patents
Mask with sterilizing nasal ceramic breather valve Download PDFInfo
- Publication number
- CN213695798U CN213695798U CN202022227069.1U CN202022227069U CN213695798U CN 213695798 U CN213695798 U CN 213695798U CN 202022227069 U CN202022227069 U CN 202022227069U CN 213695798 U CN213695798 U CN 213695798U
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- CN
- China
- Prior art keywords
- hole
- ceramic
- breather valve
- mask
- base
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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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 38
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 14
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 14
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 9
- 229910052709 silver Inorganic materials 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- -1 silver ions Chemical class 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 241000700605 Viruses Species 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 230000000241 respiratory effect Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a take bactericidal action nasal type pottery breather valve's gauze mask, hang the area, its characterized in that including gauze mask body, gauze mask: the nasal ceramic breather valve with the sterilization function is additionally arranged and consists of a base and a straight-through hole Al2O3The base is embedded in the inner side of the mask body, and the through hole is Al2O3The ceramic chip is embedded in the outer side of the mask body, the top cover is clamped on the base, and the through hole Al is fixed2O3Through hole Al by ceramic wafer2O3The thickness of the ceramic wafer is 3-5 mm, the aperture of the through hole is 0.5-1 mm, the hole wall is porous, and the surface of the ceramic wafer is dipped and coated with silver ions.
Description
Technical Field
The utility model provides a take bactericidal action nasal type pottery breather valve's gauze mask belongs to protector technical field.
Background
In order to prevent dust pollutants in the air from entering the lungs of a human body, the human body is adversely affected, and meanwhile, in order to avoid the spread of new coronavirus in people, people usually choose to wear a mask for prevention. In this case, higher demands are made on the filtering properties of the mask. In order to improve the filtering effect of the mask on PM2.5 and viruses, firstly, the filtering layer is thickened, so that the collision probability of particles suspended in fluid is improved, and dust and viruses are retained; and secondly, the channel is bent multiply, and the path of the particles passing through the fiber channel is increased. The thickening and the encryption of gauze mask increase respiratory resistance certainly, in order to improve respiratory smooth and easy nature and travelling comfort, need install the breather valve. The operating principle of the breather valve is that the positive pressure of the exhaust gas blows the valve open when breathing out, the exhaust gas is discharged, and the negative pressure can automatically close the valve when breathing in, so that the pollutants are prevented from entering, and people feel more comfortable when breathing. However, the mask with the breathing valve has the defects that the breathing valve is not closed tightly, so that the protection effect is poor, and the exhaled gas is directly exhausted into the ambient air without being filtered to pollute the environment and spread viruses. Therefore, the further improvement of the material and the working principle of the breather valve has important practical value for improving the protection effect and the filtering effect of the mask.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a respiratory resistance is little, can keep respiratory smoothness nature and travelling comfort take the gauze mask of bactericidal effect nasal type pottery breather valve. The technical scheme is as follows:
including gauze mask body, gauze mask string area, its characterized in that: the nasal ceramic breather valve with the sterilization function is additionally arranged and consists of a base and a straight-through hole Al2O3The base is embedded in the inner side of the mask body, and the through hole is Al2O3The ceramic chip is embedded in the outer side of the mask body, the top cover is clamped on the base, and the through hole Al is fixed2O3Through hole Al by ceramic wafer2O3The thickness of the ceramic wafer is 3-5 mm, the aperture of the through hole is 0.5-1 mm, the hole wall is porous, the aperture of the hole wall is 5-30 mu m, the porosity is 50-60%, and the surface of the ceramic wafer is impregnated and coated with silver ions.
The utility model discloses a theory of operation is: straight hole Al2O3The thickness of the ceramic wafer is 3-5 mm, the aperture of the through hole is 0.5-1 mm, the hole wall is porous, the aperture of the hole wall is 5-30 mu m, the porosity is 50-60%, and the surface of the ceramic wafer is impregnated and coated with silver ions. Similar to a pig nose, the aperture of the straight through hole is 0.5-1 mm, the breathing resistance is small during breathing, the smoothness and the comfort of breathing are improved, and the straight through hole channelThe hole wall is slender and porous, and is rough, so that dust is easy to stay; the hole wall is porous, the pore size of the hole wall is 5-30 mu m, the porosity is 50% -60%, the hole wall has strong adsorbability, fine particle dust of about 1 mu m can be adsorbed, and a good filtering effect is achieved; the surface is coated with silver ions by dipping, which has the function of sterilization and avoids the spread of virus. The mask is similar to a pig nose and has a bactericidal effect, so the mask is named as the mask with the bactericidal effect nose type ceramic breather valve.
Compared with the prior art, the utility model, have following advantage:
1. straight hole Al2O3The thickness of the ceramic wafer is 3-5 mm, the aperture of the through hole is 0.5-1 mm, the hole wall is porous, the aperture of the hole wall is 5-30 mu m, the porosity is 50-60%, the ceramic wafer is similar to a pig nose, the breathing resistance is small, and the smoothness and the comfort of breathing are improved.
2. Straight hole Al2O3The pore wall of the ceramic wafer is porous, the pore diameter of the pore wall is 5-30 mu m, the porosity is 50% -60%, the pore wall has strong adsorbability, fine particle dust about 1 mu m can be adsorbed, and the ceramic wafer has a good filtering effect.
3. Straight hole Al2O3The surface of the ceramic chip is dipped and coated with silver ions, so that the ceramic chip has a sterilization effect and avoids the spread of viruses.
Drawings
Fig. 1 is a schematic structural view of a mask according to an embodiment of the present invention.
In the figure: 1. a mask body; 2. a mask hanging belt; 3. has bactericidal effect on nasal ceramic breather valve.
Fig. 2 is a schematic structural diagram of a ceramic breather valve according to an embodiment of the present invention.
In the figure: 4. A top cover; 5. straight hole Al2O3A ceramic plate; 6. a base 7, a through hole; 8. a hole wall; 9. silver ions.
Detailed Description
In the embodiment shown in fig. 1: take gauze mask of ceramic breather valve by gauze mask body 1, gauze mask string area 2 has the nasal formula ceramic breather valve 3 of bactericidal action and forms, has nasal formula ceramic breather valve 3 of bactericidal action and inlays on gauze mask body 1.
In the embodiment shown in fig. 2: the nasal ceramic breather valve 3 with the sterilization function consists of a base 4 and a through hole Al2O3A ceramic plate 5 and a top cover 6, wherein the base 4 is embedded in the inner side of the mask body 1 and is provided with a through hole Al2O3The ceramic plate 5 is embedded in the outer side of the mask body 1, the top cover 6 is clamped on the base 4, and the through hole Al is fixed2O3The ceramic plate 5 functions. Straight hole Al2O3The thickness of the ceramic plate 5 is 3-5 mm, the aperture of the through hole 7 is 0.5-1 mm, the hole wall 8 is porous, the aperture of the hole wall is 5-30 mu m, the porosity is 50-60%, and the surface is impregnated with silver ions 9.
Claims (1)
1. The utility model provides a take bactericidal action nasal type pottery breather valve's gauze mask, includes gauze mask body (1), gauze mask string area (2), its characterized in that: a nose type ceramic breather valve (3) with sterilization function is additionally arranged, and the nose type ceramic breather valve (3) with sterilization function consists of a base (4) and a through hole Al2O3A ceramic piece (5) and a top cover (6), wherein the base (4) is embedded in the inner side of the mask body (1), and a through hole Al is arranged2O3The ceramic plate (5) is embedded in the outer side of the mask body (1), the top cover (6) is clamped on the base (4) and used for fixing the through hole Al2O3Through the hole Al under the action of the ceramic plate (5)2O3The thickness of the ceramic plate (5) is 3-5 mm, the aperture of the through hole (7) is 0.5-1 mm, the hole wall (8) is porous, the aperture of the hole wall is 5-30 mu m, the porosity is 50-60%, and the surface is impregnated and coated with silver ions (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227069.1U CN213695798U (en) | 2020-10-09 | 2020-10-09 | Mask with sterilizing nasal ceramic breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227069.1U CN213695798U (en) | 2020-10-09 | 2020-10-09 | Mask with sterilizing nasal ceramic breather valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213695798U true CN213695798U (en) | 2021-07-16 |
Family
ID=76798685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022227069.1U Expired - Fee Related CN213695798U (en) | 2020-10-09 | 2020-10-09 | Mask with sterilizing nasal ceramic breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213695798U (en) |
-
2020
- 2020-10-09 CN CN202022227069.1U patent/CN213695798U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |