CN202740664U - Particulate matter 2.5 (PM2.5) nose-type air filter - Google Patents
Particulate matter 2.5 (PM2.5) nose-type air filter Download PDFInfo
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- CN202740664U CN202740664U CN2012202759516U CN201220275951U CN202740664U CN 202740664 U CN202740664 U CN 202740664U CN 2012202759516 U CN2012202759516 U CN 2012202759516U CN 201220275951 U CN201220275951 U CN 201220275951U CN 202740664 U CN202740664 U CN 202740664U
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- filter
- reusable
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- disposable
- shell
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Abstract
The utility model relates to a particulate matter 2.5 (PM2.5) nose-type air filter. The working principle is as follows: by wearing a flat air filter which is matched with an internal structure on the front end of a nasal cavity of the human body, inhalable particles, bacteria and viruses in the air can be filtered during the normal aspiration process. The filter is classified into a disposable type and a reusable type. A disposable filter shell is made of sponge, and a reusable filter shell is made of silica gel, so that the reusable filter shell can be washed after being used, and a filter membrane can be replaced. The filter adopts a PM2.5 filter membrane which can filter the inhalable particles, bacteria and viruses.
Description
Affiliated technical field
The utility model relates to a kind of PM 2.5 nose formula air cleaners.Its operation principle for by with wear the flat air cleaner that is complementary with human body nasal cavity front end internal structure, the pellet in natural aspiration in effective filtered air and bacterium, virus.This air cleaner surface is in the fixing groove inside the shell of elastic housing, filter membrane.This air cleaner is divided into disposable and reusable two kinds.The disposable filter surfacing is sponge, and reusable filter surfaces material is silica gel, uses rear cleanable filter shell and changes filter membrane.
Background technology
In recent years, because the aggravation of urbanization process, air pollution is on the rise in some big cities, pellet become the primary pollution source that is detrimental to health.On the other hand, the traffic congestion in city allows of no optimist, the public transportation system overload operation.Arrive summer, some public transports, and such as air-conditioned coach, the air quality of the confined space inside such as subway causes anxiety.The population mobility has increased the propagation probability of various respiratory infectious diseases, and the weak populations such as old man, children, pregnant woman need be strengthened preventive measure.
At present, some PM 2.5 filter film technologies and product have had the ability of filtering small pellet and bacterium, virus.Can further be promoted, be applied in the middle of the new product, its function of maximum effectiveness ground performance.
Summary of the invention
PM2.5 nose formula air cleaner is comprised of elastic housing and filter core.The effect of elastic housing is filter and nasal cavity front end internal structure are complementary and improve sealing, guarantee filter effect.Filter core is formed, is fixed in the groove inside the shell by filter membrane.
Description of drawings
Description of drawings PM2.5 nose formula air cleaner.
Among the figure, the 1st, filter elastic housing (external form can according to nasal cavity front end internal structure Self-adjustment, be divided into sponge and silica gel bi-material)
The 2nd, PM 2.5 filter membranes
The specific embodiment
The technical scheme that the utility model adopts is: fixing PM2.5 filter membrane in the groove of filter elastic housing, utilize elastic packing filter and the nasal wall front end of sheathing material.
Claims (2)
1. PM2.5 nose formula air cleaner according to claim 1, it is characterized in that: elastic housing and nasal cavity front end internal structure are complementary, and place in the enclosure the PM2.5 filter membrane in the groove of section.
2. filtration package PM2.5 nose formula air cleaner according to claim 1 is characterized in that: be divided into disposable and reusable two kinds.The disposable filter sheathing material is sponge, and reusable filter housing material is silica gel, uses rear cleanable filter shell and changes filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202759516U CN202740664U (en) | 2012-06-13 | 2012-06-13 | Particulate matter 2.5 (PM2.5) nose-type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202759516U CN202740664U (en) | 2012-06-13 | 2012-06-13 | Particulate matter 2.5 (PM2.5) nose-type air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740664U true CN202740664U (en) | 2013-02-20 |
Family
ID=47700120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202759516U Expired - Fee Related CN202740664U (en) | 2012-06-13 | 2012-06-13 | Particulate matter 2.5 (PM2.5) nose-type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740664U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272341A (en) * | 2013-06-24 | 2013-09-04 | 颜士兵 | Comfortable nano-scale filtering invisible nasal plug |
| CN103316440A (en) * | 2013-07-10 | 2013-09-25 | 贵州森威商贸有限公司 | Nose plug with changeable inner core and nose plug inner core |
| CN105749445A (en) * | 2016-03-25 | 2016-07-13 | 深圳健能绿色科技有限公司 | Nose sealing-type air filtering device |
| WO2017211215A1 (en) * | 2016-06-07 | 2017-12-14 | 杨国勇 | Fluid processing device and preparation method therefor |
-
2012
- 2012-06-13 CN CN2012202759516U patent/CN202740664U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272341A (en) * | 2013-06-24 | 2013-09-04 | 颜士兵 | Comfortable nano-scale filtering invisible nasal plug |
| CN103316440A (en) * | 2013-07-10 | 2013-09-25 | 贵州森威商贸有限公司 | Nose plug with changeable inner core and nose plug inner core |
| CN105749445A (en) * | 2016-03-25 | 2016-07-13 | 深圳健能绿色科技有限公司 | Nose sealing-type air filtering device |
| WO2017211215A1 (en) * | 2016-06-07 | 2017-12-14 | 杨国勇 | Fluid processing device and preparation method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |