CN112891771B - 一种可调节面罩贴合程度的防毒口罩 - Google Patents
一种可调节面罩贴合程度的防毒口罩 Download PDFInfo
- Publication number
- CN112891771B CN112891771B CN202110067139.8A CN202110067139A CN112891771B CN 112891771 B CN112891771 B CN 112891771B CN 202110067139 A CN202110067139 A CN 202110067139A CN 112891771 B CN112891771 B CN 112891771B
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- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract 3
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000002574 poison Substances 0.000 abstract description 13
- 210000003127 knee Anatomy 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 29
- 230000002155 anti-virotic effect Effects 0.000 description 13
- 238000001914 filtration Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 6
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- 238000000034 method Methods 0.000 description 3
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- 230000002265 prevention Effects 0.000 description 1
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- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067139.8A CN112891771B (zh) | 2021-01-19 | 2021-01-19 | 一种可调节面罩贴合程度的防毒口罩 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067139.8A CN112891771B (zh) | 2021-01-19 | 2021-01-19 | 一种可调节面罩贴合程度的防毒口罩 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112891771A CN112891771A (zh) | 2021-06-04 |
| CN112891771B true CN112891771B (zh) | 2022-06-14 |
Family
ID=76115324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110067139.8A Active CN112891771B (zh) | 2021-01-19 | 2021-01-19 | 一种可调节面罩贴合程度的防毒口罩 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112891771B (zh) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200732014A (en) * | 2006-02-17 | 2007-09-01 | Ya-Jing Yang | Gauze mask without causing discomfort on ears |
| CN202635663U (zh) * | 2011-12-26 | 2013-01-02 | 权盈科技工业有限公司 | 口罩改良结构 |
| JP6321928B2 (ja) * | 2013-07-18 | 2018-05-09 | 日東電工株式会社 | 伸縮性積層体およびそれを含む物品 |
| CN205268853U (zh) * | 2015-12-31 | 2016-06-01 | 王昱旻 | 一种口罩 |
| CN106962998A (zh) * | 2017-04-04 | 2017-07-21 | 孝感市奇思妙想文化传媒有限公司 | 一种无阻滞感的口罩 |
| CN107875494A (zh) * | 2017-12-19 | 2018-04-06 | 新昌县三品茶业有限公司 | 一种带有防护功能的呼吸面罩 |
| CN208741699U (zh) * | 2018-04-12 | 2019-04-16 | 闫小强 | 一种弧口可调的吸氧面罩 |
| CN108936882A (zh) * | 2018-08-13 | 2018-12-07 | 四川美迪康医疗器械有限公司 | 一种密封性好的防尘口罩 |
| CN211486110U (zh) * | 2019-12-24 | 2020-09-15 | 湖南科仁医疗科技有限公司 | 一种麻醉呼吸回路用面罩 |
| KR102149857B1 (ko) * | 2020-01-02 | 2020-08-31 | (유)건영크린텍 | 양방향 길이조절이 가능한 기능성 마스크 |
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2021
- 2021-01-19 CN CN202110067139.8A patent/CN112891771B/zh active Active
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| Publication number | Publication date |
|---|---|
| CN112891771A (zh) | 2021-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220523 Address after: 518100 504, floor 5, No. 1304, Xinyu Road, Xiangshan community, Xinqiao street, Bao'an District, Shenzhen, Guangdong Applicant after: Fengchunyuan medical device (Shenzhen) Co.,Ltd. Address before: 430000 18-20 / F, Jinlong mansion complex building, No.12 LUOQI North Road, Hanyang District, Wuhan City, Hubei Province Applicant before: Guo Weidong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A gas mask with adjustable mask fit Granted publication date: 20220614 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Longhua Sub branch Pledgor: Fengchunyuan medical device (Shenzhen) Co.,Ltd. Registration number: Y2024980043054 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |