CN106617392B - 防雾霾口罩 - Google Patents
防雾霾口罩 Download PDFInfo
- Publication number
- CN106617392B CN106617392B CN201611262364.2A CN201611262364A CN106617392B CN 106617392 B CN106617392 B CN 106617392B CN 201611262364 A CN201611262364 A CN 201611262364A CN 106617392 B CN106617392 B CN 106617392B
- Authority
- CN
- China
- Prior art keywords
- valve
- return
- cushion chamber
- air
- way
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611262364.2A CN106617392B (zh) | 2016-12-30 | 2016-12-30 | 防雾霾口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611262364.2A CN106617392B (zh) | 2016-12-30 | 2016-12-30 | 防雾霾口罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106617392A CN106617392A (zh) | 2017-05-10 |
CN106617392B true CN106617392B (zh) | 2018-06-22 |
Family
ID=58838885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611262364.2A Expired - Fee Related CN106617392B (zh) | 2016-12-30 | 2016-12-30 | 防雾霾口罩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106617392B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108158088A (zh) * | 2018-04-01 | 2018-06-15 | 宫恋 | 环保医用轻呼吸防雾霾口罩 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203342229U (zh) * | 2013-07-11 | 2013-12-18 | 廖深海 | 一种自助换气式防护面罩 |
CN203802983U (zh) * | 2014-04-18 | 2014-09-03 | 孙景斌 | 一种空气净化口罩 |
CN104548408A (zh) * | 2014-12-20 | 2015-04-29 | 祁高鹏 | 隐形鼻罩可调节式支架 |
CN204561015U (zh) * | 2015-03-28 | 2015-08-19 | 郑敏 | 一种全自动吸雾气型口罩 |
CN104872864A (zh) * | 2014-12-10 | 2015-09-02 | 深圳市三恩科技有限公司 | 一种空气净化防护送风口罩 |
CN204890997U (zh) * | 2015-06-30 | 2015-12-23 | 吴新祥 | 一种个人携带式呼吸器 |
CN105962482A (zh) * | 2016-05-12 | 2016-09-28 | 卢炫玉 | 便携式空气净化口罩 |
-
2016
- 2016-12-30 CN CN201611262364.2A patent/CN106617392B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203342229U (zh) * | 2013-07-11 | 2013-12-18 | 廖深海 | 一种自助换气式防护面罩 |
CN203802983U (zh) * | 2014-04-18 | 2014-09-03 | 孙景斌 | 一种空气净化口罩 |
CN104872864A (zh) * | 2014-12-10 | 2015-09-02 | 深圳市三恩科技有限公司 | 一种空气净化防护送风口罩 |
CN104548408A (zh) * | 2014-12-20 | 2015-04-29 | 祁高鹏 | 隐形鼻罩可调节式支架 |
CN204561015U (zh) * | 2015-03-28 | 2015-08-19 | 郑敏 | 一种全自动吸雾气型口罩 |
CN204890997U (zh) * | 2015-06-30 | 2015-12-23 | 吴新祥 | 一种个人携带式呼吸器 |
CN105962482A (zh) * | 2016-05-12 | 2016-09-28 | 卢炫玉 | 便携式空气净化口罩 |
Also Published As
Publication number | Publication date |
---|---|
CN106617392A (zh) | 2017-05-10 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Jiongyi Inventor before: Shen Wei |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180322 Address after: 510000 D06, 131 Airport Road, Baiyun District, Guangzhou, Guangdong Province, four building D06 Applicant after: Chen Jiongyi Address before: Ping Wang Zhen Wujiang District of Suzhou City, Jiangsu province 215200 Xi Gang village residents committee Applicant before: Shen Wei |
|
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: 20180622 Termination date: 20181230 |