CN111317929A - Protective head cover - Google Patents
Protective head cover Download PDFInfo
- Publication number
- CN111317929A CN111317929A CN202010274806.5A CN202010274806A CN111317929A CN 111317929 A CN111317929 A CN 111317929A CN 202010274806 A CN202010274806 A CN 202010274806A CN 111317929 A CN111317929 A CN 111317929A
- Authority
- CN
- China
- Prior art keywords
- hood
- air
- user
- protective
- neck
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 18
- 230000029058 respiratory gaseous exchange Effects 0.000 description 14
- 238000007789 sealing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010274806.5A CN111317929A (en) | 2020-04-09 | 2020-04-09 | Protective head cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010274806.5A CN111317929A (en) | 2020-04-09 | 2020-04-09 | Protective head cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111317929A true CN111317929A (en) | 2020-06-23 |
Family
ID=71169811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010274806.5A Pending CN111317929A (en) | 2020-04-09 | 2020-04-09 | Protective head cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111317929A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023110158A1 (en) * | 2021-12-13 | 2023-06-22 | Gama Healthcare Limited | Respirator device with a collar |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH196825A (en) * | 1937-09-06 | 1938-03-31 | Eduard Dr Med Imobersteg | Gas mask. |
EP0054154A1 (en) * | 1980-12-16 | 1982-06-23 | Auergesellschaft Gmbh | Breath protection hood, especially for emergency evacuations |
US20020134381A1 (en) * | 2000-03-27 | 2002-09-26 | Jean-Philippe Bonhomme | Individual protective device, in particular against nbc attacks |
CN202436218U (en) * | 2012-02-22 | 2012-09-19 | 李娟� | Mining respiration-assisting dustproof helmet |
CN104783346A (en) * | 2015-04-23 | 2015-07-22 | 首都医科大学附属北京地坛医院 | Medical protective screen hood |
US20160243383A1 (en) * | 2015-02-24 | 2016-08-25 | The Johns Hopkins University | Unpowered respiratory protective headset and body suit and additional improvements to personal protective equipment |
CN205624567U (en) * | 2016-04-15 | 2016-10-12 | 中国石油化工股份有限公司 | Antichemical clothes window that possesses anti -fog function |
CN206822969U (en) * | 2017-05-29 | 2018-01-02 | 东台市江海救生消防设备有限公司 | EEBD mask |
CN107961457A (en) * | 2017-11-19 | 2018-04-27 | 马占军 | A kind of life saving mask for fire emergency |
CN208465011U (en) * | 2018-05-07 | 2019-02-05 | 广州市凯安消防科技有限公司 | A kind of Protective clothes combined with cap and mask with shoulder protector |
CN109480355A (en) * | 2018-10-24 | 2019-03-19 | 哈尔滨医科大学 | Combined type oral cavity doctor's protective face mask |
KR20190111389A (en) * | 2018-03-22 | 2019-10-02 | 주식회사 다온 인터내셔널 | Anti-Fog Mask |
CN209790652U (en) * | 2018-11-09 | 2019-12-17 | 湛江申翰科技实业有限公司 | Safety mask capable of avoiding fogging |
CN212141186U (en) * | 2020-04-09 | 2020-12-15 | 北京益康生活智能科技有限公司 | Protective head cover |
-
2020
- 2020-04-09 CN CN202010274806.5A patent/CN111317929A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH196825A (en) * | 1937-09-06 | 1938-03-31 | Eduard Dr Med Imobersteg | Gas mask. |
EP0054154A1 (en) * | 1980-12-16 | 1982-06-23 | Auergesellschaft Gmbh | Breath protection hood, especially for emergency evacuations |
US20020134381A1 (en) * | 2000-03-27 | 2002-09-26 | Jean-Philippe Bonhomme | Individual protective device, in particular against nbc attacks |
CN202436218U (en) * | 2012-02-22 | 2012-09-19 | 李娟� | Mining respiration-assisting dustproof helmet |
US20160243383A1 (en) * | 2015-02-24 | 2016-08-25 | The Johns Hopkins University | Unpowered respiratory protective headset and body suit and additional improvements to personal protective equipment |
CN104783346A (en) * | 2015-04-23 | 2015-07-22 | 首都医科大学附属北京地坛医院 | Medical protective screen hood |
CN205624567U (en) * | 2016-04-15 | 2016-10-12 | 中国石油化工股份有限公司 | Antichemical clothes window that possesses anti -fog function |
CN206822969U (en) * | 2017-05-29 | 2018-01-02 | 东台市江海救生消防设备有限公司 | EEBD mask |
CN107961457A (en) * | 2017-11-19 | 2018-04-27 | 马占军 | A kind of life saving mask for fire emergency |
KR20190111389A (en) * | 2018-03-22 | 2019-10-02 | 주식회사 다온 인터내셔널 | Anti-Fog Mask |
CN208465011U (en) * | 2018-05-07 | 2019-02-05 | 广州市凯安消防科技有限公司 | A kind of Protective clothes combined with cap and mask with shoulder protector |
CN109480355A (en) * | 2018-10-24 | 2019-03-19 | 哈尔滨医科大学 | Combined type oral cavity doctor's protective face mask |
CN209790652U (en) * | 2018-11-09 | 2019-12-17 | 湛江申翰科技实业有限公司 | Safety mask capable of avoiding fogging |
CN212141186U (en) * | 2020-04-09 | 2020-12-15 | 北京益康生活智能科技有限公司 | Protective head cover |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023110158A1 (en) * | 2021-12-13 | 2023-06-22 | Gama Healthcare Limited | Respirator device with a collar |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Guo jiahuodiqu after: Zhong Guo Address after: 100084 313, 3 / F, block D, Zhizao street, Zhongguancun, 45 Chengfu Road, Haidian District, Beijing Applicant after: BEIJING YIKANG LIFE INTELLIGENT TECHNOLOGY Co.,Ltd. Applicant after: Qingyan (Luoyang) Advanced Manufacturing Industry Research Institute Address before: 100084 313, 3 / F, block D, Zhizao street, Zhongguancun, 45 Chengfu Road, Haidian District, Beijing Applicant before: BEIJING YIKANG LIFE INTELLIGENT TECHNOLOGY Co.,Ltd. Guo jiahuodiqu before: Zhong Guo Applicant before: LUOYANG ADVANCED MANUFACTURING INDUSTRY RESEARCH AND DEVELOPMENT BASE,TIANJIN RESEARCH INSTITUTE FOR ADVANCED EQUIPMENT,TSINGHUA University |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240122 Address after: 471000 Yan Guang road, Luoyang hi tech Zone, Henan Province, No. 18 Applicant after: Qingyan (Luoyang) Advanced Manufacturing Industry Research Institute Guo jiahuodiqu after: Zhong Guo Address before: 100084 313, 3 / F, block D, Zhizao street, Zhongguancun, 45 Chengfu Road, Haidian District, Beijing Applicant before: BEIJING YIKANG LIFE INTELLIGENT TECHNOLOGY Co.,Ltd. Guo jiahuodiqu before: Zhong Guo Applicant before: Qingyan (Luoyang) Advanced Manufacturing Industry Research Institute |