CN111330172A - 一种可伸缩式呼吸器医用防护面罩 - Google Patents
一种可伸缩式呼吸器医用防护面罩 Download PDFInfo
- Publication number
- CN111330172A CN111330172A CN202010140482.6A CN202010140482A CN111330172A CN 111330172 A CN111330172 A CN 111330172A CN 202010140482 A CN202010140482 A CN 202010140482A CN 111330172 A CN111330172 A CN 111330172A
- Authority
- CN
- China
- Prior art keywords
- hole
- mounting groove
- mounting
- mask body
- shell
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010140482.6A CN111330172B (zh) | 2020-03-03 | 2020-03-03 | 一种可伸缩式呼吸器医用防护面罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010140482.6A CN111330172B (zh) | 2020-03-03 | 2020-03-03 | 一种可伸缩式呼吸器医用防护面罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111330172A true CN111330172A (zh) | 2020-06-26 |
CN111330172B CN111330172B (zh) | 2021-05-25 |
Family
ID=71174094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010140482.6A Expired - Fee Related CN111330172B (zh) | 2020-03-03 | 2020-03-03 | 一种可伸缩式呼吸器医用防护面罩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111330172B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB511986A (en) * | 1937-03-26 | 1939-08-28 | Mine Safety Appliances Co | Improvements in or relating to air-filtering units for respirators |
WO2004071583A1 (de) * | 2003-02-17 | 2004-08-26 | Msa Auer Gmbh | Filtergebläse für atemschutzmasken oder -hauben |
WO2010126195A1 (ko) * | 2009-04-28 | 2010-11-04 | Woo Jae Jong | 마스크용 커버체 |
CN206613016U (zh) * | 2016-12-09 | 2017-11-07 | 金华市中心医院 | 一种具有封堵功能的气管套管 |
CN208031683U (zh) * | 2018-02-08 | 2018-11-02 | 沧州市鼎云环保科技有限公司 | 一种便于滤网拆卸的防雾霾电子口罩用上盖 |
CN208114957U (zh) * | 2018-01-23 | 2018-11-20 | 深圳市立基盛科技有限公司 | 一种用于智能口罩的分体式滤芯及一体式复合滤片 |
CN208330576U (zh) * | 2018-06-22 | 2019-01-04 | 哈尔滨华德学院 | 汽车空气滤清器双头连接器 |
CN210057193U (zh) * | 2019-05-14 | 2020-02-14 | 上海天健地坤防护科技有限公司 | 一种过滤装置及防尘面具 |
-
2020
- 2020-03-03 CN CN202010140482.6A patent/CN111330172B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB511986A (en) * | 1937-03-26 | 1939-08-28 | Mine Safety Appliances Co | Improvements in or relating to air-filtering units for respirators |
WO2004071583A1 (de) * | 2003-02-17 | 2004-08-26 | Msa Auer Gmbh | Filtergebläse für atemschutzmasken oder -hauben |
WO2010126195A1 (ko) * | 2009-04-28 | 2010-11-04 | Woo Jae Jong | 마스크용 커버체 |
CN206613016U (zh) * | 2016-12-09 | 2017-11-07 | 金华市中心医院 | 一种具有封堵功能的气管套管 |
CN208114957U (zh) * | 2018-01-23 | 2018-11-20 | 深圳市立基盛科技有限公司 | 一种用于智能口罩的分体式滤芯及一体式复合滤片 |
CN208031683U (zh) * | 2018-02-08 | 2018-11-02 | 沧州市鼎云环保科技有限公司 | 一种便于滤网拆卸的防雾霾电子口罩用上盖 |
CN208330576U (zh) * | 2018-06-22 | 2019-01-04 | 哈尔滨华德学院 | 汽车空气滤清器双头连接器 |
CN210057193U (zh) * | 2019-05-14 | 2020-02-14 | 上海天健地坤防护科技有限公司 | 一种过滤装置及防尘面具 |
Also Published As
Publication number | Publication date |
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CN111330172B (zh) | 2021-05-25 |
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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 |
Inventor after: Wang Chuanlei Inventor after: Li Kun Inventor after: Cai Shixia Inventor after: Jin Fuhua Inventor before: Jin Fuhua |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210506 Address after: No. 16, Jiangsu Road, Southern District, Shandong, Qingdao, Shandong Applicant after: THE AFFILIATED HOSPITAL OF QINGDAO University Address before: 318000 Xueyuan North Road, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: Jin Fuhua |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
|
CF01 | Termination of patent right due to non-payment of annual fee |