CN205163951U - Novel prevent haze gauze mask - Google Patents
Novel prevent haze gauze mask Download PDFInfo
- Publication number
- CN205163951U CN205163951U CN201520835805.8U CN201520835805U CN205163951U CN 205163951 U CN205163951 U CN 205163951U CN 201520835805 U CN201520835805 U CN 201520835805U CN 205163951 U CN205163951 U CN 205163951U
- Authority
- CN
- China
- Prior art keywords
- nasal obstruction
- air inlet
- valve block
- gas outlet
- filtrate housing
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a novel prevent haze gauze mask, including the nasal obstruction, filter housing and breathing valve block, be equipped with air inlet and gas outlet on the hollow filter housing, the air inlet inboard is equipped with the filter layer of compriseing electrostatic fibre and active carbon, filter housing communicates with each other with two nasal obstructions that have a central through hole respectively through two pipes and is connected, the position that is close to two pipes in the filter housing is equipped with the breathing valve block respectively, it is used for when the user breathes in the intercommunication air inlet with the nasal obstruction that corresponds and blocks the gas outlet and the nasal obstruction that corresponds to breathe the valve block, intercommunication gas outlet and the nasal obstruction that corresponds and block the air inlet and the nasal obstruction that corresponds when the user exhales. The utility model discloses a filter housing who adopts spatial structure comes filtered air, and its filter effect is showing very much, breathes through breathing the valve block cooperation, lets the user breathe smoothly, wears in the nostril through the nasal obstruction, need not hang in the ear, has avoided the ear painful, and need not cover more than half face, convenient to use.
Description
Technical field
The utility model relates to a kind of anti-haze mouth mask, particularly relate to a kind of do not need to hang over ear, the novel anti-haze mouth mask of stereochemical structure.
Background technology
Due to the high speed development of industry, all there is the serious problem of air pollution in the present whole world, especially developing country, and various industrial waste gas, vehicle exhaust, agriculture flue gas cause severe contamination to air, forms haze, cause larger harm to people's respiratory health.Healthy in order to avoid haze to affect as far as possible, a lot of people selects to wear mouth mask trip.But traditional mouth mask is multilayer fabric construction, is hung on ear by the tightrope at two ends when wearing or lies in head.The defect of this traditional mouth mask is: owing to being planar structure, even if good mouth mask, also which floor has just been added and has filtered cloth, the mouth mask of this planar structure is difficult to fit tightly with face, its filtration also cannot accomplish good filter effect, and user still can suck more haze particulate; In addition, when traditional mouth mask tightrope is hung on ear, there is pain in time Chang Liaohuishi ear.
Utility model content
The purpose of this utility model is just to provide a kind of good filtration effect to solve the problem and is convenient to the novel anti-haze mouth mask worn.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of novel anti-haze mouth mask, comprise nasal obstruction, filtrate housing and breathing valve block, the described filtrate housing of hollow is provided with air inlet and gas outlet, the filter course be made up of electrostatic fibre and active carbon is provided with inside described air inlet, described filtrate housing has central through hole respectively by two conduits described nasal obstruction with two is connected, position near two described conduits in described filtrate housing is respectively equipped with described breathing valve block, described breathing valve block is used for being communicated with described air inlet when user's air-breathing with corresponding described nasal obstruction and blocks described gas outlet and corresponding described nasal obstruction, being communicated with described gas outlet when user exhales with corresponding described nasal obstruction blocks described air inlet and corresponding described nasal obstruction.
In said structure, filtrate housing is mainly used in installing filter course and breathing valve block; Have a stuffy nose for be placed in nostril and the air after filtering is imported nostril, adopt medical silica-gel to make, because medical silica-gel is from resilient feature, nasal obstruction and nostril can be made closely sealed closely, and its surface arranges annulus lines, to increase non-skid property; Breathing valve block is a kind of parts on the products such as breathing mask, have the advantages that to change closure state according to both sides pressure reduction, here be to need to filter the breathing process that sucks air and not need to filter the automatic switchover that the exhalation process given off carbon dioxide carries out distribution channel, to protect filter course and to improve breathing fluency with breathing the object of valve block; Filter course adopts high efficiency electrostatic fiber cloth and high activity charcoal composition, and have the advantage that efficient adsorption particulate realizes high efficiency filter, this cannot realize on the mouth mask of conventional planar structure.
For the ease of mounting or dismounting, and be convenient to cleaning or change filter course, described filtrate housing comprises casing base and case lid, is fastened and connected between described casing base and described case lid by fastener, and described conduit is installed on described casing base.
Particularly, described air inlet is one and is located at one of them large surface of described filtrate housing, and described gas outlet is two and is located at the side away from described nasal obstruction in described filtrate housing; Described conduit is silica gel hose.
The beneficial effects of the utility model are:
The utility model carrys out filtered air by adopting the filtrate housing of stereochemical structure, its filter effect highly significant, breathing is coordinated by breathing valve block, user is allowed to breathe smooth and easy, be worn on nostril by nasal obstruction, do not need to be hung on ear, avoid ear's pain, and more than half face need not be covered, easy to use.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of novel anti-haze mouth mask described in the utility model;
Fig. 2 is the perspective view of novel anti-haze mouth mask described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, novel anti-haze mouth mask described in the utility model comprises nasal obstruction 1, filtrate housing 5 and breathing valve block 4, the filtrate housing 5 of hollow is provided with air inlet 6 and gas outlet 8, wherein, air inlet 6 is one and is located at one of them large surface of filtrate housing 5, gas outlet 8 is two and is located at the side away from nasal obstruction 1 in filtrate housing 5, the inner side of air inlet 6 is provided with the filter course 7 be made up of electrostatic fibre and active carbon, filtrate housing 5 has central through hole respectively by two conduits 2 nasal obstruction 1 with two is connected, conduit 2 is silica gel hose, be respectively equipped with near the position of two conduits in filtrate housing 5 and breathe valve block 4, breathe valve block 4 and block gas outlet 8 and corresponding nasal obstruction 1 for being communicated with air inlet 6 when user's air-breathing with corresponding nasal obstruction 1, be communicated with gas outlet 8 when user exhales and block air inlet 6 and corresponding nasal obstruction 1 with corresponding nasal obstruction 1, filtrate housing 5 comprises casing base and case lid (not marking respectively in figure), be fastened and connected by fastener 3 between casing base and case lid, conduit 2 is installed on casing base.
As depicted in figs. 1 and 2, during use, two nasal obstructions 1 are filled in two nostrils respectively, due to have a stuffy nose 1 surface be provided with annulus lines, whole mouth mask can be worn on nostril by nasal obstruction 1 is stable; During air-breathing, breathe valve block 4 action, make air inlet 6 be communicated with corresponding nasal obstruction 1 and block gas outlet 8 and corresponding nasal obstruction 1, air enters filtrate housing 5 from air inlet 6, after filtering layer 7 filters, enters two nostrils respectively by two conduits 2 and two nasal obstructions 1; During expiration, breathe valve block 4 action, make gas outlet 8 be communicated with corresponding nasal obstruction 1 and block air inlet 6 and corresponding nasal obstruction 1, carbon dioxide is breathed out from two nostrils, discharges outside filtrate housing 5 respectively by two nasal obstruction 1, two conduits 2 and two gas outlets 8.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (3)
1. a novel anti-haze mouth mask, it is characterized in that: comprise nasal obstruction, filtrate housing and breathing valve block, the described filtrate housing of hollow is provided with air inlet and gas outlet, the filter course be made up of electrostatic fibre and active carbon is provided with inside described air inlet, described filtrate housing has central through hole respectively by two conduits described nasal obstruction with two is connected, position near two described conduits in described filtrate housing is respectively equipped with described breathing valve block, described breathing valve block is used for being communicated with described air inlet when user's air-breathing with corresponding described nasal obstruction and blocks described gas outlet and corresponding described nasal obstruction, being communicated with described gas outlet when user exhales with corresponding described nasal obstruction blocks described air inlet and corresponding described nasal obstruction.
2. novel anti-haze mouth mask according to claim 1, it is characterized in that: described filtrate housing comprises casing base and case lid, be fastened and connected by fastener between described casing base and described case lid, described conduit is installed on described casing base.
3. novel anti-haze mouth mask according to claim 1 and 2, is characterized in that: described air inlet is one and is located at one of them large surface of described filtrate housing, and described gas outlet is two and is located at the side away from described nasal obstruction in described filtrate housing; Described conduit is silica gel hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835805.8U CN205163951U (en) | 2015-10-27 | 2015-10-27 | Novel prevent haze gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835805.8U CN205163951U (en) | 2015-10-27 | 2015-10-27 | Novel prevent haze gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163951U true CN205163951U (en) | 2016-04-20 |
Family
ID=55727993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520835805.8U Expired - Fee Related CN205163951U (en) | 2015-10-27 | 2015-10-27 | Novel prevent haze gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890403A (en) * | 2017-03-16 | 2017-06-27 | 夏建明 | A kind of artificial nose cup |
| CN108936887A (en) * | 2018-08-30 | 2018-12-07 | 张家港市美洁日用品有限公司 | A kind of invisible mask |
| CN111494819A (en) * | 2020-04-22 | 2020-08-07 | 杭州象外环保科技有限公司 | Switchable mask with double valves |
-
2015
- 2015-10-27 CN CN201520835805.8U patent/CN205163951U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890403A (en) * | 2017-03-16 | 2017-06-27 | 夏建明 | A kind of artificial nose cup |
| CN108936887A (en) * | 2018-08-30 | 2018-12-07 | 张家港市美洁日用品有限公司 | A kind of invisible mask |
| CN111494819A (en) * | 2020-04-22 | 2020-08-07 | 杭州象外环保科技有限公司 | Switchable mask with double valves |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20191027 |