CN204447022U - A kind of can the Simple mask of anti-ultra-fine grain - Google Patents
A kind of can the Simple mask of anti-ultra-fine grain Download PDFInfo
- Publication number
- CN204447022U CN204447022U CN201320611117.4U CN201320611117U CN204447022U CN 204447022 U CN204447022 U CN 204447022U CN 201320611117 U CN201320611117 U CN 201320611117U CN 204447022 U CN204447022 U CN 204447022U
- Authority
- CN
- China
- Prior art keywords
- air
- filter course
- layer
- ultra
- 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
The utility model provide a kind of can the Simple mask of anti-ultra-fine grain, it comprises the good skin of air permeable effect, internal layer, centre is filter course, filter course successively ecto-entad comprises PM2.5 filter course, air converges layer, PM2.5 filter course is folding shape structure, and air converges layer, for there being the air-permeable layer of supporting role, compares existing mouth mask, there is filter area large, comfortable wearing, breathe feature smoothly.
Description
Technical field
The utility model relates to a kind of mouth mask, is specially a kind of Simple mask preventing PM2.5.
Background technology
PM2.5 refers to that in air, diameter is less than or equal to the particle of 2.5 microns, also referred to as entering lung particle.Suspended particles refer in particular to those fine pollutants in air, they are air-polluting main sources, in the middle of be less than the suspended particles of 10 micron diameters, be defined as respirable suspended particulate, the particle that diameter is less than 2.5 microns, maximum to harm, because it directly can enter alveolar, directly can enter bronchus after being inhaled into human body, the gas exchanges of interference lung, causes the disease comprising the aspects such as asthma, bronchitis and cardiovascular disease.
Mouth mask mostly in the market is Double-layer mask, because its safety and sanitation coefficient is not high, only for daily dust-proof, does not almost have protection effect to PM2.5; Although dust-proof effect good active carbon mask gas defence effect is pretty good, shortcoming is that dust-proof effect is general, and carbon granule also can be inhaled into health, causes discomfort; By the three layers of mouth mask being widely used in health care occasion and other public arenas, it is also very general to the protection effect of PM2.5 more.In order to solve the problems of the technologies described above, PM2.5 anti-dust respirator has also appearred in market, and the key point of its technical solution problem is, adds the superfine fibre filter course of one deck Absorbable rod PM2.5, although serve certain protection effect to PM2.5, filter area is little; And mouth mask is when tidal air, is easily out of shape, is affixed on the face, causes unsmooth breath, and effectively filter course mostly concentrates on mouth and nose position, can not play the filtration of whole face shield.
Summary of the invention
The purpose of this utility model will provide a kind of good filtration effect exactly, and comfortable wearing, breathes PM2.5 Simple mask smoothly.
For achieving the above object, technical solution adopted in the utility model is:
A kind of can the Simple mask of anti-ultra-fine grain, it comprises the good skin of air permeable effect, internal layer, centre is filter course, it is characterized in that: filter course successively ecto-entad comprises PM2.5 filter course, air converges layer, PM2.5 filter course is folding shape structure, and air converges layer is for there being the air-permeable layer of supporting role.
Described PM2.5 filter course is polypropylene melt spraying super-fine-fiber filter material, and folding shape structure then ensure that larger filter area.
Described air converges layer is air filter pulp, has both possessed certain supporting role, possesses again good air permeable effect.
The filter course of the Simple mask of this PM2.5 also comprises the facial close binder of innermost layer, face close binder is be arranged on the sealant that mouth mask face-cloth edge is round, the effect of sealant is the sealing function of mask perimeter, prevents in the PM2.5 in extraneous air from entering from mask perimeter.Described facial close binder is the soft supporting layer that packing cloth comprises.
The bridge of the nose position of the Simple mask of this PM2.5 is provided with the adjustable bridge of the nose and steps up bar.
The beneficial effects of the utility model are: rugosity hinge structure, effectively increases filter area, extend the replacing cleaning cycle of filter core; The setting of air converges layer, not only prevents the distortion of face shield, and its key effect is expanding the effective breathing space between filter course and mouth and nose, makes the filtering surface of filter course more even; Being arranged on of close binder of face further defines air track route, avoids and invades respiratory system with PM2.5 from mouth mask side.Hinge structure, the utility model reasonable in design, filter area is large and even, effective to the protective action of PM2.5.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment cross section enlarged diagram.
Detailed description of the invention
A kind of as shown in drawings can the Simple mask of anti-ultra-fine grain, it comprises the good skin of air permeable effect 1, internal layer 2, centre is filter course, filter course successively ecto-entad comprises PM2.5 filter course 3, air converges layer 4, PM2.5 filter course 3 is folding shape structure, and air converges layer 4 is for there being the air-permeable layer of supporting role.
Described PM2.5 filter course 3 is polypropylene melt spraying super-fine-fiber filter material, and folding shape structure then ensure that larger filter area.
Described air converges layer 4 is air filter pulp, has both possessed certain supporting role, and has possessed again good air permeable effect.
The filter course of the Simple mask of this PM2.5 also comprises the facial close binder 5 of innermost layer, face close binder 5 is for being arranged on the sealant that mouth mask face-cloth edge is round, the effect of sealant is the sealing function of mask perimeter, prevents in the PM2.5 in extraneous air from entering from mask perimeter.Described facial close binder is the soft supporting layer that packing cloth comprises.
The bridge of the nose position of the Simple mask of this PM2.5 is provided with the adjustable bridge of the nose and steps up bar.
Described firm and persistent mouth mask can be square or oval appearance, and rope band can be bandage type or ear suspension type.
Claims (5)
1. one kind can the Simple mask of anti-ultra-fine grain, it comprises the good skin of air permeable effect, internal layer, centre is filter course, it is characterized in that: filter course successively ecto-entad comprises PM2.5 filter course, air converges layer, PM2.5 filter course is folding shape structure, and air converges layer is for there being the air-permeable layer of supporting role.
2. according to claim 1 can the Simple mask of anti-ultra-fine grain, it is characterized in that: described PM2.5 filter course is polypropylene melt spraying super-fine-fiber filter material.
3. according to claim 1 can the Simple mask of anti-ultra-fine grain, it is characterized in that: described air converges layer is air filter pulp.
4. according to claim 1 or 2 or 3 can the Simple mask of anti-ultra-fine grain, it is characterized in that: the filter course of the Simple mask of this PM2.5 also comprises the facial close binder of innermost layer, facial close binder is be arranged on the sealant that mouth mask face-cloth edge is round.
5. according to claim 4 can the Simple mask of anti-ultra-fine grain, it is characterized in that: the bridge of the nose position of the Simple mask of this PM2.5 is provided with the adjustable bridge of the nose and steps up bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611117.4U CN204447022U (en) | 2013-09-30 | 2013-09-30 | A kind of can the Simple mask of anti-ultra-fine grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611117.4U CN204447022U (en) | 2013-09-30 | 2013-09-30 | A kind of can the Simple mask of anti-ultra-fine grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447022U true CN204447022U (en) | 2015-07-08 |
Family
ID=53653973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320611117.4U Expired - Fee Related CN204447022U (en) | 2013-09-30 | 2013-09-30 | A kind of can the Simple mask of anti-ultra-fine grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447022U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690580A (en) * | 2017-04-03 | 2017-05-24 | 姜嘉怡 | Mouth muffle with folded filtering layer |
| CN107158598A (en) * | 2017-06-23 | 2017-09-15 | 三六三医院 | Self-powered mouth mask |
| CN108523276A (en) * | 2017-03-01 | 2018-09-14 | 姜嘉怡 | A kind of mask |
| CN108652106A (en) * | 2017-03-29 | 2018-10-16 | 姜嘉怡 | It is folded over the mask of filtering layer |
-
2013
- 2013-09-30 CN CN201320611117.4U patent/CN204447022U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523276A (en) * | 2017-03-01 | 2018-09-14 | 姜嘉怡 | A kind of mask |
| CN108652106A (en) * | 2017-03-29 | 2018-10-16 | 姜嘉怡 | It is folded over the mask of filtering layer |
| CN106690580A (en) * | 2017-04-03 | 2017-05-24 | 姜嘉怡 | Mouth muffle with folded filtering layer |
| CN107158598A (en) * | 2017-06-23 | 2017-09-15 | 三六三医院 | Self-powered mouth mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209202201U (en) | A kind of new airtight protective mask | |
| CN204796796U (en) | Antifog haze gauze mask | |
| CN204447022U (en) | A kind of can the Simple mask of anti-ultra-fine grain | |
| CN203302387U (en) | Mouth mask with PM2.5-preventing anti-virus sterilization nanometer filter piece | |
| TWM576468U (en) | Novel airtight protective masks | |
| CN103960797A (en) | Anti-haze mask special for child | |
| CN204217969U (en) | Mouth mask | |
| CN104190015A (en) | Anti-haze filter with breather valve for three-dimensional filtration | |
| CN201658763U (en) | Filtering-type mask | |
| CN204032438U (en) | Anti-haze deodorization mask | |
| CN108936890A (en) | A kind of Chinese medicine micro-filtration filter disc, production method and its Chinese medicine haze mask | |
| CN204106890U (en) | With the haze filter that breather valve solid is filtered | |
| CN103859643A (en) | Efficient anti-dust mask | |
| CN203776205U (en) | Efficient dustproof respirator | |
| CN204908045U (en) | Low impedance campaign gauze mask of breathing | |
| CN206183827U (en) | Ear muff formula non -resistance respiratory device | |
| CN205492685U (en) | Breathing mask | |
| CN103976485A (en) | Special mask for preventing haze | |
| CN204617126U (en) | A kind of novel height deters mouth mask | |
| CN204561022U (en) | A kind of environment-friendly type silk clad can haze mouth mask | |
| CN204540898U (en) | Multipurpose anti-dust respirator | |
| CN204540897U (en) | Haze composite material | |
| TWI708624B (en) | Anti-leak protective face mask | |
| CN202407174U (en) | Novel mask | |
| CN203139444U (en) | Nasal stopper for preventing air pollution |
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: 20150708 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |