CN110250613A - 一种防雾霾骑行面罩 - Google Patents
一种防雾霾骑行面罩 Download PDFInfo
- Publication number
- CN110250613A CN110250613A CN201910315219.3A CN201910315219A CN110250613A CN 110250613 A CN110250613 A CN 110250613A CN 201910315219 A CN201910315219 A CN 201910315219A CN 110250613 A CN110250613 A CN 110250613A
- Authority
- CN
- China
- Prior art keywords
- cavity
- cover board
- face
- block
- mask
- 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.)
- Granted
Links
- 241000220317 Rosa Species 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910315219.3A CN110250613B (zh) | 2019-04-18 | 2019-04-18 | 一种防雾霾骑行面罩 |
JP2019087025A JP6676231B1 (ja) | 2019-04-18 | 2019-04-29 | スモッグ防止のサイクリング用フェイスマスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910315219.3A CN110250613B (zh) | 2019-04-18 | 2019-04-18 | 一种防雾霾骑行面罩 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110250613A true CN110250613A (zh) | 2019-09-20 |
CN110250613B CN110250613B (zh) | 2021-01-01 |
Family
ID=67913805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910315219.3A Active CN110250613B (zh) | 2019-04-18 | 2019-04-18 | 一种防雾霾骑行面罩 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6676231B1 (zh) |
CN (1) | CN110250613B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111617399A (zh) * | 2020-05-31 | 2020-09-04 | 曾华 | 一种正压空气净化防护罩 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116077848B (zh) * | 2023-02-27 | 2023-10-20 | 江苏海拓科技有限公司 | 一种双层浮动过滤式呼吸面罩 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206507369U (zh) * | 2016-11-10 | 2017-09-22 | 天津市禧畅自行车有限公司 | 一种可调节吸氧量的骑行面罩 |
CN207613236U (zh) * | 2017-11-10 | 2018-07-17 | 厦门美润无纺布股份有限公司 | 一种可更换滤片的口罩 |
CN108903088A (zh) * | 2018-08-14 | 2018-11-30 | 山东省职业卫生与职业病防治研究院 | 一种在职业活动中隔离接触粉尘口罩 |
CN109630692A (zh) * | 2019-01-09 | 2019-04-16 | 温州日进汽车部件有限公司 | 燃气气量分气杆 |
-
2019
- 2019-04-18 CN CN201910315219.3A patent/CN110250613B/zh active Active
- 2019-04-29 JP JP2019087025A patent/JP6676231B1/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206507369U (zh) * | 2016-11-10 | 2017-09-22 | 天津市禧畅自行车有限公司 | 一种可调节吸氧量的骑行面罩 |
CN207613236U (zh) * | 2017-11-10 | 2018-07-17 | 厦门美润无纺布股份有限公司 | 一种可更换滤片的口罩 |
CN108903088A (zh) * | 2018-08-14 | 2018-11-30 | 山东省职业卫生与职业病防治研究院 | 一种在职业活动中隔离接触粉尘口罩 |
CN109630692A (zh) * | 2019-01-09 | 2019-04-16 | 温州日进汽车部件有限公司 | 燃气气量分气杆 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111617399A (zh) * | 2020-05-31 | 2020-09-04 | 曾华 | 一种正压空气净化防护罩 |
CN112717291A (zh) * | 2020-05-31 | 2021-04-30 | 曾华 | 一种正压空气净化防护罩及其使用方法 |
CN111617399B (zh) * | 2020-05-31 | 2021-05-04 | 新昌县铎瞿环保科技有限公司 | 一种正压空气净化防护罩 |
Also Published As
Publication number | Publication date |
---|---|
JP2020175087A (ja) | 2020-10-29 |
CN110250613B (zh) | 2021-01-01 |
JP6676231B1 (ja) | 2020-04-08 |
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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: 20201211 Address after: 344900 Guangchang Industrial Park, Guangchang county, Fuzhou City, Jiangxi Province Applicant after: JIANGXI OULIDA INDUSTRIAL Co.,Ltd. Address before: Room 1512, building 2, No. 43, Wenqing Road, Chancheng District, Foshan City, Guangdong Province Applicant before: Foshan Yongyuan Knitting Co.,Ltd. |
|
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 kind of anti haze riding mask Effective date of registration: 20221205 Granted publication date: 20210101 Pledgee: Agricultural Bank of China Limited Guangchang county sub branch Pledgor: JIANGXI OULIDA INDUSTRIAL Co.,Ltd. Registration number: Y2022980024718 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231206 Granted publication date: 20210101 Pledgee: Agricultural Bank of China Limited Guangchang county sub branch Pledgor: JIANGXI OULIDA INDUSTRIAL Co.,Ltd. Registration number: Y2022980024718 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |