CN213785535U - 一种防侧漏密封性好的耳戴式随弃式口罩 - Google Patents
一种防侧漏密封性好的耳戴式随弃式口罩 Download PDFInfo
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- CN213785535U CN213785535U CN202022815080.XU CN202022815080U CN213785535U CN 213785535 U CN213785535 U CN 213785535U CN 202022815080 U CN202022815080 U CN 202022815080U CN 213785535 U CN213785535 U CN 213785535U
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- mask
- gauze mask
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- 230000002265 prevention Effects 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- -1 smell Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN202022815080.XU CN213785535U (zh) | 2020-11-30 | 2020-11-30 | 一种防侧漏密封性好的耳戴式随弃式口罩 |
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CN202022815080.XU CN213785535U (zh) | 2020-11-30 | 2020-11-30 | 一种防侧漏密封性好的耳戴式随弃式口罩 |
Publications (1)
Publication Number | Publication Date |
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CN213785535U true CN213785535U (zh) | 2021-07-27 |
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CN202022815080.XU Active CN213785535U (zh) | 2020-11-30 | 2020-11-30 | 一种防侧漏密封性好的耳戴式随弃式口罩 |
Country Status (1)
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CN (1) | CN213785535U (zh) |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240701 Address after: No. 33-52 Punan Road, Shenbei New District, Shenyang City, Liaoning Province, 110000 (3 doors) Patentee after: Shenyang fangdun safety equipment Co.,Ltd. Country or region after: China Address before: 550018 building 4, Guizhou (Wudang) big data smart industry base, No. 67, Gaoxin Road, Wudang District, Guiyang City, Guizhou Province Patentee before: Guizhou yidianguo Security Technology Co.,Ltd. Country or region before: China |