CN203776200U - 一种运动防护口罩 - Google Patents
一种运动防护口罩 Download PDFInfo
- Publication number
- CN203776200U CN203776200U CN201320785176.3U CN201320785176U CN203776200U CN 203776200 U CN203776200 U CN 203776200U CN 201320785176 U CN201320785176 U CN 201320785176U CN 203776200 U CN203776200 U CN 203776200U
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- CN
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- Prior art keywords
- mask body
- mouth mask
- filter core
- core layer
- motion protective
- 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.)
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- 239000010410 layer Substances 0.000 claims description 24
- 239000012792 core layer Substances 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 210000004279 orbit Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320785176.3U CN203776200U (zh) | 2013-12-04 | 2013-12-04 | 一种运动防护口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320785176.3U CN203776200U (zh) | 2013-12-04 | 2013-12-04 | 一种运动防护口罩 |
Publications (1)
Publication Number | Publication Date |
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CN203776200U true CN203776200U (zh) | 2014-08-20 |
Family
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Family Applications (1)
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CN201320785176.3U Expired - Fee Related CN203776200U (zh) | 2013-12-04 | 2013-12-04 | 一种运动防护口罩 |
Country Status (1)
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CN (1) | CN203776200U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104256956A (zh) * | 2014-09-23 | 2015-01-07 | 北京科利爱尔科技有限责任公司 | 一种带有可更换独立罩布的随弃式对折立体防细颗粒物口罩 |
CN109924570A (zh) * | 2019-04-18 | 2019-06-25 | 大连大学 | 一种活性碳纤维负载生物酶的甲醛防护口罩 |
-
2013
- 2013-12-04 CN CN201320785176.3U patent/CN203776200U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104256956A (zh) * | 2014-09-23 | 2015-01-07 | 北京科利爱尔科技有限责任公司 | 一种带有可更换独立罩布的随弃式对折立体防细颗粒物口罩 |
CN109924570A (zh) * | 2019-04-18 | 2019-06-25 | 大连大学 | 一种活性碳纤维负载生物酶的甲醛防护口罩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Xueyi Inventor before: Xu Meiying |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160224 Address after: 361100, Fujian, Xiamen Tongan District, Tongan Industrial Zone, No. 139 to five, west side of security Garden Patentee after: SPRO MEDICAL PRODUCTS (XIAMEN) CO., LTD. Address before: 510000, five, 701, Xinhua Town, Huadu District, Huadu District, Guangdong, Xinhua Road, Guangzhou 76, China Patentee before: Xu Meiying |
|
DD01 | Delivery of document by public notice |
Addressee: SPRO MEDICAL PRODUCTS (XIAMEN) CO., LTD. Document name: Notification that Application Deemed not to be Proposed |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170801 Address after: 510800, Guangdong, Huadu District, Guangzhou province Huacheng street, three East Village, a team of seventeen teams of the first 274 to four storey factory building Patentee after: Guangzhou Harley daily necessities Co., Ltd. Address before: 361100, Fujian, Xiamen Tongan District, Tongan Industrial Zone, No. 139 to five, west side of security Garden Patentee before: SPRO MEDICAL PRODUCTS (XIAMEN) CO., LTD. |
|
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: 20140820 Termination date: 20171204 |