CN204245209U - A kind of health gauze mask - Google Patents
A kind of health gauze mask Download PDFInfo
- Publication number
- CN204245209U CN204245209U CN201420706955.4U CN201420706955U CN204245209U CN 204245209 U CN204245209 U CN 204245209U CN 201420706955 U CN201420706955 U CN 201420706955U CN 204245209 U CN204245209 U CN 204245209U
- Authority
- CN
- China
- Prior art keywords
- notch
- stay cord
- pipe
- mask
- mask body
- 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.)
- Active
Links
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000007373 indentation Methods 0.000 claims abstract description 4
- 210000003296 saliva Anatomy 0.000 abstract description 11
- 244000052616 bacterial pathogen Species 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420706955.4U CN204245209U (en) | 2014-11-21 | 2014-11-21 | A kind of health gauze mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420706955.4U CN204245209U (en) | 2014-11-21 | 2014-11-21 | A kind of health gauze mask |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204245209U true CN204245209U (en) | 2015-04-08 |
Family
ID=52949574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420706955.4U Active CN204245209U (en) | 2014-11-21 | 2014-11-21 | A kind of health gauze mask |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204245209U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105495777A (en) * | 2016-02-02 | 2016-04-20 | 李�学 | Mouth and nose isolation mask |
IT202000008002A1 (en) * | 2020-04-15 | 2021-10-15 | Alessandro Ciccone | PROTECTION MASK |
-
2014
- 2014-11-21 CN CN201420706955.4U patent/CN204245209U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105495777A (en) * | 2016-02-02 | 2016-04-20 | 李�学 | Mouth and nose isolation mask |
CN105495777B (en) * | 2016-02-02 | 2017-03-08 | 李�学 | A kind of mouth and nose Isolated mask |
IT202000008002A1 (en) * | 2020-04-15 | 2021-10-15 | Alessandro Ciccone | PROTECTION MASK |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: 200335 Shanghai city Changning District Admiralty Road No. 18 Lane 658, room 413 Patentee after: Zhejiang blue Wo medical supplies Co., Ltd. Address before: 201800 No. 20, downtown road, Jiading Town, Shanghai, Jiading District Patentee before: Cao Jun |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180606 Address after: 315300 1989 east of Kedong Road, Cixi, Zhejiang Patentee after: Zhejiang blue Wo medical supplies Co., Ltd. Address before: 201800 City Road, Jiading Town, Jiading District, Shanghai, No. 20 Patentee before: Cao Jun |