CN1843526A - Concealed respirator for gas defence - Google Patents
Concealed respirator for gas defence Download PDFInfo
- Publication number
- CN1843526A CN1843526A CN 200610039732 CN200610039732A CN1843526A CN 1843526 A CN1843526 A CN 1843526A CN 200610039732 CN200610039732 CN 200610039732 CN 200610039732 A CN200610039732 A CN 200610039732A CN 1843526 A CN1843526 A CN 1843526A
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- respirator
- concealed
- filter screen
- gas defence
- collar extension
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Abstract
The invention relates to a hidden gas mask. The active char layers (4) (6) in cave of flexible cover (3) is equipped with traditional medicine layer (5), the mouth of cover is equipped with outer collar extension edge (2) and litering net (1), the end is equipped with semi-sphere filtering net (7), and two flexible covers are connected with elastic connection belt (8). The respiration device is directly placed into nostril, and it is small, soft, comfortable, safe, hidden and can clean air. It is widely used in daily life and social activities.
Description
Affiliated technical field
The present invention relates to a kind of filtration, purify to suck the breathing equipment of lung chamber air, especially provide a kind of and can stop airborne all kinds of germ, soot dust granule is sucked the concealed respirator for gas defence that the lung chamber damages human body by mistake.
Background technology
In the intensive various clubs of personnel, supermarket, office building, urban transportation, in the operating environments such as particularly weaving, chemical industry, machining, there are a large amount of dust granules, germ, pernicious gas etc. in the air, long-term unblockedly by in people's suction body, infect respiratory tract, worsen internal milieu, especially now the urban air-quality index is more and more lower, directly influence people's physical and mental health, in addition carcinogenic, hinder human health longevity.Mouth mask covers in people's face more in large area because of it, influences attractive in appearancely, and actual protection effect is relatively poor; Though breathing mask has gas defence performance preferably, its volume is big, and inconvenience is carried, and only is applicable in the environment such as fire fighting, anti-toxic gas.Mouth mask and breathing mask all can not be widely used in people's the routine work living environment.
Summary of the invention
In order to overcome the shortcoming that prior art exists, the purpose of this invention is to provide a kind of simple in structurely, nasal cavity is directly put in safety and sanitation, does not affect the appearance, and is capable of purifying air, improves the concealed respirator for gas defence of breathing quality.
In order to reach above-mentioned technical purpose, the technical solution adopted in the present invention is: be equipped with Chinese traditional medicine layer between the activated carbon layer of the flexible jacket inner chamber of this respirator, the overcoat oral area is provided with the collar extension limit and is equipped with filter screen, and tail end is the hemispherical filter screen, is connected by elastic connecting strip between two flexible jackets.
Described flexible jacket, collar extension limit, two ends filter screen, connecting band adopt silicon rubber to make one, and collar extension limit hem width 1-4 millimeter and muzzle outer are identical, the edge undulate of oral area filter screen, overcoat rear end parietal layer some trickle pores that distribute.
The cylindrical shell that this respirator adopts silicon rubber to make identical human nasal cavity shape places in the nostril, the Chinese traditional medicine layer that collar extension holds two continuous overcoats to be built between active carbon layer on the lower side is a primary raw material with dried peppermint leaf, folium eucalypti etc., but bactericidal antiphlogistic, fresh air is regulated nervous centralis.Overcoat rear end parietal layer has apery chaeta hole, increases permeability and nasal cavity comfort.Overcoat collar extension edge attenuation and human body muzzle outer gradually coincide and pastes mutually, the aeroseal degree at respirator collar extension edge when guaranteeing to use.The circular filter screen of respirator oral area and active carbon layer be the 0.3-1 millimeter at interval, and the filter cloth edge undulate has the good performance that seesaws.The oral area filter screen can be pressed close to active carbon layer with air-flow when people were air-breathing, and airflow space diminishes, and larger particles soot dust granule thing can be blocked in the outside; The oral area filter screen can separate with active carbon layer with air-flow during expiration, and it is big that airflow space becomes, and the less soot dust granule thing that is attracted to the active carbon layer collar extension is taken out of with exhaled air flow.The hemispherical filter screen of respirator overcoat tail end can guarantee that air-flow is unobstructed, and makes the active carbon layer can slippage.When people are air-breathing, afloat various viruses, soot dust granule thing can be adsorbed by the ground floor active carbon layer in the air, when the air that was cleaned passes through second layer Chinese traditional medicine layer, indivedual small germs, flue dust can effectively be intercepted, eliminate by Chinese traditional medicine layer, and then finish double purification, again through the absorption of the 3rd layer active carbon layer, then just by people clearly, inspiration lung chamber cosily, stopped the long-term injury of harmful substance to human body, improve and breathe quality, improve internal milieu, reach and improve the health the purpose of promoting longevity.Directly put into the nostril when this respirator uses, its volume is little, and is soft comfortable, safety and sanitation, and stealthy gas defence purifies air, and does not influence appearance, almost can't see this concealed respirator for gas defence when wearing, and is applicable in the various environment.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a left view of the present invention.
Among Fig. 1, Fig. 2, oral area filter screen 1, overcoat collar extension limit 2, overcoat 3, active carbon layer 4, Chinese traditional medicine layer 5, active carbon layer 6, tail end hemispherical filter screen 7, connecting band 8.
The specific embodiment
Concealed respirator for gas defence as shown in Figure 1, 2, active carbon layer 4, Chinese traditional medicine layer 5, active carbon layer 6 orders place in the silastic material 3, collar extension limit 2 outside 1-4 millimeters attenuation gradually paste the aeroseal degree at respirator collar extension edge when guaranteeing to use mutually with human body muzzle outer is identical.Hemispherical filter screen 7 links to each other with respirator integral body and matches with active carbon layer 6 tail ends, guarantees that active carbon layer 6 can slippage.Silastic material 3 soft and transparent, the different size parameter, the people who is fit to all ages and classes, different nasal cavities uses, and wears time spent stealth, comfortable to guarantee people.Collar extension filter screen 1 and active carbon layer 4 interval 0.3-1 millimeters, collar extension filter screen 1 edge undulate has the good performance that seesaws, and can improve the dustproof effect of collar extension filter screen 1 with inspiration and exhaled air flow control airflow space.Overcoat 3 collar extensions are held on the lower side to be linked to each other by connecting band 8 and are made respirator form integral body, are convenient to people and win, and also make respirator safe in utilization, can not go deep into nasal cavity by mistake.Active carbon layer and Chinese traditional medicine layer in the respirator can regularly replace, and also the available dedicated cleaning solution cleans and reuses repeatedly.
Claims (5)
1, a kind of concealed respirator for gas defence, mainly comprise active carbon layer and filter screen, it is characterized in that: be equipped with Chinese traditional medicine layer (5) between the activated carbon layer (4) (6) of flexible jacket (3) inner chamber, overcoat (3) oral area is provided with collar extension limit (2) and is equipped with filter screen (1), tail end is hemispherical filter screen (7), is connected by elastic connecting strip (8) between two flexible jackets.
2, concealed respirator for gas defence according to claim 1 is characterized in that: flexible jacket (3), collar extension limit (2), two ends filter screen (1) (7), connecting band (8) adopt silicon rubber to make one.
3, concealed respirator for gas defence according to claim 1 is characterized in that: collar extension limit (2) hem width 1-4 millimeter and muzzle outer coincide.
4, concealed respirator for gas defence according to claim 1 is characterized in that: the edge undulate of described oral area filter screen (1).
5, concealed respirator for gas defence according to claim 1 is characterized in that: described overcoat rear end parietal layer some trickle pores that distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610039732 CN1843526A (en) | 2006-04-08 | 2006-04-08 | Concealed respirator for gas defence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610039732 CN1843526A (en) | 2006-04-08 | 2006-04-08 | Concealed respirator for gas defence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1843526A true CN1843526A (en) | 2006-10-11 |
Family
ID=37062513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610039732 Pending CN1843526A (en) | 2006-04-08 | 2006-04-08 | Concealed respirator for gas defence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1843526A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104127966A (en) * | 2014-08-08 | 2014-11-05 | 詹育边 | Nasal mask device and nasal mask combined filter |
| CN105617566A (en) * | 2014-11-12 | 2016-06-01 | 叶强 | Haze preventing nose plug |
-
2006
- 2006-04-08 CN CN 200610039732 patent/CN1843526A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104127966A (en) * | 2014-08-08 | 2014-11-05 | 詹育边 | Nasal mask device and nasal mask combined filter |
| CN105617566A (en) * | 2014-11-12 | 2016-06-01 | 叶强 | Haze preventing nose plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061011 |