CN204763517U - Dust -proof mask - Google Patents
Dust -proof mask Download PDFInfo
- Publication number
- CN204763517U CN204763517U CN201520334583.1U CN201520334583U CN204763517U CN 204763517 U CN204763517 U CN 204763517U CN 201520334583 U CN201520334583 U CN 201520334583U CN 204763517 U CN204763517 U CN 204763517U
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- CN
- China
- Prior art keywords
- rete
- layer
- heavy ion
- dust
- ion microporous
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a dust -proof mask, set up the area of wearing at gauze mask body both ends including gauze mask body and symmetry, the gauze mask body includes cotton layer, non -woven fabrics layer, soybean fibrous layer, melts and spouts rete, heavy ion micropore rete and magnet and cross filter cartridge layer, and non -woven fabrics layer, soybean fibrous layer are made with the cotton layer and be in the same place, and non -woven fabrics layer and soybean fibrous layer inboard are equipped with to melt spouts rete, heavy ion micropore rete and magnet and cross filter cartridge layer, and spout the rete and magnet is crossed between the filter cartridge layer in melting in heavy ion microporous membrane level, and the apex angle department that wears the area is provided with the spheroidicity sachet. The utility model relates to a having the gauze mask contact surface that the soybean fibre was made, having superior close skin nature and antibacterial action, the while gauze mask is the dust of the various particle diameters of the better filtering of ability wholly.
Description
Technical field
The utility model relates to a kind of mouth mask, especially a kind of anti-dust respirator.
Background technology
In productive life, the dust produced by different approaches can impact the health of people.Current, China is in modernization of industry process, and all kinds of problem of environmental pollution progressively manifests, and wherein the affect problem of dust on people ' s health is particularly outstanding, therefore becomes problem demanding prompt solution to the protection of dust.For the bulky grain thing in dust, existing guard technology generally all has good protection effect; But the fine particle in dust is because the time of staying is in an atmosphere long, fed distance is far away, and subsidiary poisonous and harmful substances (such as, heavy metal, microorganism etc.), human body bronchus can be taken directly, interference pulmonary gases exchanges, cause the diseases such as asthma, bronchitis and cardiovascular disease, thus very large on the impact of health, protection is also comparatively difficult.
In existing guard technology, people select the mode wearing mouth mask to protect the dust in air usually, but due to the fine particle penetrability in dust very strong, very easily penetrate the overcoat of mouth mask, therefore existing mouth mask product cannot realize good protection to it.
At present, the filtering material kind that the mouth mask product on market adopts is more, mainly comprises: the meltblown fibers cloth etc. of Carbon fibe felt pan, non-woven fabrics, gauze, filter paper, static electrification absorption, the overcoat of mouth mask is made up of multiple laminations of above-mentioned material usually.Wherein, the materials such as Carbon fibe felt pan, non-woven fabrics, gauze, filter paper adopt mechanical filtration, namely by intercepting layer by layer, particle are detained wherein.But these materials only can filtering bulky grain thing, the filtration result for fine particle is poor; Meanwhile, for improving filter effect, the mouth mask made with these materials often thickness is comparatively large, and can make the respiratory resistance that wearer feels very large, comfort level is poor.The work principle of filter of the meltblown fibers cloth of static electrification absorption is Electrostatic Absorption, and it has obvious suction-operated to the fine particle that particle diameter is less than 0.5 micron, and adsorption effect strengthens with the reduction of fine particle particle diameter; But the dust containing capacity of meltblown fibers cloth of static electrification absorption is limited, after the dust of various particle diameter accumulates thereon, its adsorption effect to fine particle declines very fast.
As can be seen here, above-mentioned conventional mouth mask filtering material is all undesirable to the filtration result of fine particle, can not the dust of the simultaneously better various particle diameter of filtering, and respiratory resistance is obvious, and skin-friendly and antibiotic property poor, had a strong impact on comfort.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of anti-dust respirator, by designing the mouth mask contact surface made with fibre and soya, has superior skin-friendly and antibacterial action, simultaneously the dust of the better various particle diameter of filtering of the overall energy of mouth mask.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of anti-dust respirator, comprise mask body and be symmetricly set on mask body two ends wear band, described mask body comprises cotton layer, nonwoven layer, fibre and soya layer, melt-blown rete, heavy ion microporous rete and magnet and filters sandwich layer, nonwoven layer, fibre and soya layer and cotton layer are sewed together, melt-blown rete, heavy ion microporous rete and magnet filtration sandwich layer is provided with inside nonwoven layer and fibre and soya layer, heavy ion microporous rete filters between sandwich layer at melt-blown rete and magnet, and the drift angle place wearing band is provided with oblate spheroid sachet.
As preferably, the thickness of described heavy ion microporous rete is 4-25 micron.
As preferably, the material of described heavy ion microporous rete is polypropylene, polyester or Merlon.
As preferably, the core micropore average pore size of described heavy ion microporous rete is the heavy ion microporous rete of 0.2-3 micron.
As preferably, the core pore density of described heavy ion microporous rete is 10
6-10
9individual/square centimeter.
The mouth mask contact surface that the utility model design is made with fibre and soya, has superior skin-friendly and antibacterial action, simultaneously the dust of the better various particle diameter of filtering of the overall energy of mouth mask.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model detailed description of the invention.
Detailed description of the invention
With reference to Fig. 1, the utility model embodiment provides a kind of anti-dust respirator, comprise mask body and be symmetricly set on mask body two ends wear band 8, it is characterized in that, described mask body comprises cotton layer 6, nonwoven layer 1, fibre and soya layer 2, melt-blown rete 3, heavy ion microporous rete 4 and magnet filter sandwich layer 5, nonwoven layer 1, fibre and soya layer 2 and cotton layer 6 are sewed together, melt-blown rete 3 is provided with inside nonwoven layer 1 and fibre and soya layer 2, heavy ion microporous rete 4 and magnet filter sandwich layer 5, heavy ion microporous rete 4 filters between sandwich layer 5 at melt-blown rete 3 and magnet, the drift angle place wearing band 8 is provided with oblate spheroid sachet 7.
The thickness of described heavy ion microporous rete 4 is 4-25 micron.
The material of described heavy ion microporous rete is polypropylene, polyester or Merlon.
The core micropore average pore size of described heavy ion microporous rete is the heavy ion microporous rete of 0.2-3 micron.
The core pore density of described heavy ion microporous rete is 10
6-10
9individual/square centimeter.
Wherein, described oblate spheroid sachet 7 is provided with zipper opening.
This concrete enforcement designs the mouth mask contact surface made with fibre and soya, there is superior skin-friendly and antibacterial action, the dust of the better various particle diameter of filtering of the overall energy of mouth mask simultaneously, and can wear by oblate spheroid sachet 7 minimizing the sense of discomfort brought, and petal or medicinal material can be placed in oblate spheroid sachet again, possess health care.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an anti-dust respirator, comprise mask body and be symmetricly set on mask body two ends wear band (8), it is characterized in that, described mask body comprises cotton layer (6), nonwoven layer (1), fibre and soya layer (2), melt-blown rete (3), heavy ion microporous rete (4) and magnet filter sandwich layer (5), nonwoven layer (1), fibre and soya layer (2) and cotton layer (6) are sewed together, nonwoven layer (1) and fibre and soya layer (2) inner side are provided with melt-blown rete (3), heavy ion microporous rete (4) and magnet filter sandwich layer (5), heavy ion microporous rete (4) is positioned at melt-blown rete (3) and magnet filters between sandwich layer (5), the drift angle place wearing band (8) is provided with oblate spheroid sachet (7).
2. a kind of anti-dust respirator according to claim 1, is characterized in that, the thickness of described heavy ion microporous rete (4) is 4-25 micron.
3. a kind of anti-dust respirator according to claim 1, is characterized in that, the material of described heavy ion microporous rete (4) is polypropylene, polyester or Merlon.
4. a kind of anti-dust respirator according to claim 1, is characterized in that, the core micropore average pore size of described heavy ion microporous rete (4) is the nuclear pore membrane of 0.2-3 micron.
5. a kind of anti-dust respirator according to claim 1, is characterized in that, the core pore density of described heavy ion microporous rete (4) is 10
6-10
9individual/square centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334583.1U CN204763517U (en) | 2015-05-22 | 2015-05-22 | Dust -proof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334583.1U CN204763517U (en) | 2015-05-22 | 2015-05-22 | Dust -proof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204763517U true CN204763517U (en) | 2015-11-18 |
Family
ID=54503686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334583.1U Expired - Fee Related CN204763517U (en) | 2015-05-22 | 2015-05-22 | Dust -proof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204763517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169637A1 (en) * | 2018-03-09 | 2019-09-12 | 香港纺织及成衣研发中心有限公司 | Microorganism inhalation reduction method, mask, and use and manufacturing method therefor |
-
2015
- 2015-05-22 CN CN201520334583.1U patent/CN204763517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169637A1 (en) * | 2018-03-09 | 2019-09-12 | 香港纺织及成衣研发中心有限公司 | Microorganism inhalation reduction method, mask, and use and manufacturing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160522 |