CN203692608U - 一种防细颗粒物口罩 - Google Patents
一种防细颗粒物口罩 Download PDFInfo
- Publication number
- CN203692608U CN203692608U CN201420024511.2U CN201420024511U CN203692608U CN 203692608 U CN203692608 U CN 203692608U CN 201420024511 U CN201420024511 U CN 201420024511U CN 203692608 U CN203692608 U CN 203692608U
- Authority
- CN
- China
- Prior art keywords
- fine particle
- mouth mask
- cover body
- layer
- 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.)
- Expired - Fee Related
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420024511.2U CN203692608U (zh) | 2014-01-16 | 2014-01-16 | 一种防细颗粒物口罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420024511.2U CN203692608U (zh) | 2014-01-16 | 2014-01-16 | 一种防细颗粒物口罩 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203692608U true CN203692608U (zh) | 2014-07-09 |
Family
ID=51043136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420024511.2U Expired - Fee Related CN203692608U (zh) | 2014-01-16 | 2014-01-16 | 一种防细颗粒物口罩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203692608U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105615047A (zh) * | 2014-12-01 | 2016-06-01 | 上海正克电器有限公司 | 空气净化口罩 |
CN106042514A (zh) * | 2016-07-18 | 2016-10-26 | 常熟市立新无纺布织造有限公司 | 一种医用口罩用无纺布 |
CN108497582A (zh) * | 2018-05-07 | 2018-09-07 | 河南师范大学 | 一种可以用于采集空气中颗粒物的口罩 |
CN110754720A (zh) * | 2019-09-30 | 2020-02-07 | 昆明理工大学 | 一种除湿自加热活性氧化铝立体式口罩 |
CN111358071A (zh) * | 2020-03-09 | 2020-07-03 | 吉祥三宝高科纺织有限公司 | 一种医用防护鼻罩 |
-
2014
- 2014-01-16 CN CN201420024511.2U patent/CN203692608U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105615047A (zh) * | 2014-12-01 | 2016-06-01 | 上海正克电器有限公司 | 空气净化口罩 |
CN106042514A (zh) * | 2016-07-18 | 2016-10-26 | 常熟市立新无纺布织造有限公司 | 一种医用口罩用无纺布 |
CN108497582A (zh) * | 2018-05-07 | 2018-09-07 | 河南师范大学 | 一种可以用于采集空气中颗粒物的口罩 |
CN108497582B (zh) * | 2018-05-07 | 2024-01-30 | 河南师范大学 | 一种可以用于采集空气中颗粒物的口罩 |
CN110754720A (zh) * | 2019-09-30 | 2020-02-07 | 昆明理工大学 | 一种除湿自加热活性氧化铝立体式口罩 |
CN111358071A (zh) * | 2020-03-09 | 2020-07-03 | 吉祥三宝高科纺织有限公司 | 一种医用防护鼻罩 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103704908B (zh) | 一种含壳聚糖和纳米氧化锌的防细颗粒物口罩及其制备方法 | |
CN203692608U (zh) | 一种防细颗粒物口罩 | |
CN201036668Y (zh) | 便携式个人净化器 | |
CN103169174B (zh) | 立体防尘过滤罩 | |
CN104190015A (zh) | 带呼吸阀立体过滤的防雾霾过滤器 | |
CN206949595U (zh) | 心脏式空气过滤口罩 | |
CN202233136U (zh) | 可塑形的防护口罩 | |
CN201823180U (zh) | 单体隐形过滤鼻塞 | |
CN206565343U (zh) | 一种防霾加湿抗菌防护口罩 | |
CN205494606U (zh) | 一种雾化器用呼吸面罩 | |
CN201418963Y (zh) | 隐形鼻腔内空气、灰尘过滤器 | |
CN203169858U (zh) | 便携式正压自适应呼吸过滤器 | |
CN105595465A (zh) | 一种空气幕防护口罩 | |
CN202223780U (zh) | 一种新型过滤防尘口罩 | |
CN204106890U (zh) | 带呼吸阀立体过滤的防雾霾过滤器 | |
CN201356930Y (zh) | 隐形鼻塞 | |
CN203290258U (zh) | 一种多功能防护口罩 | |
CN213992551U (zh) | 一种化工生产用简易式口罩 | |
CN210841655U (zh) | 一种医用口罩 | |
CN203814639U (zh) | 一种防护口罩 | |
CN206508415U (zh) | 成人复合面罩 | |
CN204048146U (zh) | 一种吸气和呼气分离的口罩 | |
CN203152558U (zh) | 多功能防尘抗咳医民两用口罩 | |
CN207519667U (zh) | 一种呼吸内科门诊用面罩式双层口罩 | |
CN206586430U (zh) | 一种氧化石墨烯基防雾霾卡通口罩 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160830 Address after: 266100, Shandong, Qingdao province Chengyang District streets launched future community Patentee after: Qingdao Haiway Kang Biotechnology Co.,Ltd. Address before: 266002 Shandong province Qingdao city moon No. 5 unit 1, 702 households col Patentee before: QINGDAO HAIBAIHE BIOTECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: 266000, Shandong, Qingdao province Chengyang District streets launched future community Patentee after: QINGDAO NANJI WEIKANG BIOTECHNOLOGY CO.,LTD. Address before: 266100, Shandong, Qingdao province Chengyang District streets launched future community Patentee before: Qingdao Haiway Kang Biotechnology Co.,Ltd. |
|
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: 20140709 Termination date: 20220116 |