CN2111121U - Anion dustproof gauze mask - Google Patents
Anion dustproof gauze mask Download PDFInfo
- Publication number
- CN2111121U CN2111121U CN 92201742 CN92201742U CN2111121U CN 2111121 U CN2111121 U CN 2111121U CN 92201742 CN92201742 CN 92201742 CN 92201742 U CN92201742 U CN 92201742U CN 2111121 U CN2111121 U CN 2111121U
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- gauze mask
- polyvinyl chloride
- dust
- health care
- nonwoven
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Abstract
The utility model relates to an anion dustproof health care gauze mask. In industrial or agricultural production, high-dust operating environments exist in various industries, which causes the pneumoconiosis to become the frequent and common occupation disease and endangers the body of the personnel, and causes the loss for China simultaneously. The utility model adopts saran non-woven cloth as the main material of the gauze mask, which makes the gauze mask carry the anion, forms the electrostatic field and effectively prevents the suction of dust. Meanwhile, the inner center of the upper edge of the gauze mask is transversely provided with a metal strip. The utility model also has the advantages of few layers, light weight, small air sucking resistance, etc. The utility model is one of the best labor protection appliances for preventing pneumoconiosis.
Description
The utility model relates to the health gauze mask that a kind of dust-proof health care is used.
In industrial and agricultural production, there are many industries to exist the operating environment of high dust, the workpeople is day by day, working in this environment year after year all sucks a large amount of dust, year in and year out all the time, the dust that sucks lung can cause human lung's fibrillatable, causes the generation of pneumoconiosis.Therefore, pneumoconiosis has become a kind of professional frequently-occurring disease in numerous industries, and it has seriously endangered the healthy of workman, goes up, caused economically great loss from the talent also for simultaneously country.
Domestic and international research shows, in numerous industries, floating dust in producing existing field boundary, it is particle diameter below 5 microns that 90-95% is arranged, also this just diameter is less than 5 microns grit more than 95% and people suck grit in the alveolar, and the grit of this just 1-5 micron is the most serious to the harm of lung.
For a long time, the mouth mask that people are used to protect health care is a cotton cloth respirator always, according to statistics, late nineteen seventies, China is used for nearly 200,000,000 of the cotton cloth respirators of personal protection every year.But constantly perfect along with the reach of science and experimental facilities, it is found that by experiment, in fact the cotton cloth respirator that this people use always is very little to the filtration of dust below 5 microns, measured result shows, the dust collection efficiency of individual layer gauze has only 0.9%, common mouth mask is made of 12 layers of gauze, and its resistance dirt effect also has only about 10%.Therefore, China relevant department regulation forbids to provide and wear cotton cloth respirator from January 1 nineteen eighty-two, but this regulation still fails to be performed fully veritably even to this day, reason wherein is diversified, but very important one be do not have a kind of cheap, resistance dirt is satisfactory for result and manufacture simple product occurs.
The purpose of this utility model is to provide a kind of manufacture technology than the anion dust-proof health care health gauze mask that cotton cloth respirator is simpler, cheap, dust collection efficiency is high and have long acting antibiotic, sterilization ability.
What the utility model was achieved in that it is shaped as rectangle or square, add to make by cloth and nonwoven together and form, two sides at mouth mask are provided with serial ports and respirator belt, it is characterized in that nonwoven is the polyvinyl chloride fibre nonwoven, be horizontally arranged with one section bonding jumper at the top edge heart of mouth mask.
Used cloth is textile knitting single jersey in the anion dust-proof health care health gauze mask.
Used polyvinyl chloride fibre nonwoven is that loop bonding forms in the mouth mask, is provided with this loop bonding polyvinyl chloride fibre of layer 2-3 nonwoven in each mouth mask, and the thickness that every layered suture is compiled the polyvinyl chloride fibre nonwoven is the 0.4-0.6 millimeter.
The length of bonding jumper is the 60-90 millimeter in the mouth mask, and its diameter is the 1-3 millimeter.
The inside and outside surface of mouth mask is the individual layer knitting single jersey, and 2 layered sutures are compiled the polyvinyl chloride fibre nonwoven and are positioned at middle.
Knitting single jersey and polyvinyl chloride fibre nonwoven used in the mouth mask were handled by SAG-1 type antibiotic, contained antibacterials above.
The appearance and size of mouth mask is 180(length) * the 125(width) millimeter.
This reality maximum difference novel and existing various product is, the dustproof mechanism of this mouth mask is not only to depend merely on the filtration of fabric to dust, it mainly is by the friction of air-flow to the polyvinyl chloride fibre nonwoven, or the friction between knitting fine cloth and the polyvinyl chloride fibre nonwoven, make and have a large amount of anions on the polyvinyl chloride fibre nonwoven, thereby produce the electrostatic field all more much bigger than other any fabric, and the relative humidity at air reaches 80%, this electric field still exists, this just electric field has formed the invisible barrier layer of one deck, to having the dust of negative electrical charge, its can same sex repels each other, it is pushed open, to the dust that has positive charge it then there is a natural attraction between the sexes, it is adsorbed on the mouth mask, thereby reaches the purpose of dust-proof health care.
Another characteristics of the present utility model are, manufacture the material of mouth mask and handle through SAG-1 type antiseptic in advance, thereby mouth mask not only can be prevented dust, and also can reach simultaneously effect antibacterial, sterilization.
The top edge heart of mouth mask is provided with one section bonding jumper in addition, can be made by irony or aluminum material, after people put on mouth mask, pushes this bonding jumper by the nose shaped upper part, makes it drive the mouth mask top and seals wing of nose both sides, guarantees the dustproof effect of mouth mask.
The utility model has the advantages that manufacture technology is simple, cheap, dust collection efficiency is high and have the ability of long acting antibiotic, sterilization, it also has the little advantage of respiratory resistance in addition.
Check shows through national articles for labour protection quality monitoring inspection center, and individual layer polyvinyl chloride fibre nonwoven can reach 100% dust proof rate to the mouth mask that the barrier effectiveness of dust below 5 microns can reach 43.5%, three layer of this material, and concrete technical data is listed as follows:
| Title material | Resistance layer | The grit degree | Dust proof rate | Electrostatic field effect |
| Textile mouth mask gauze | 1 layer | More than 5 microns | 0.9% | 〉=+10 volts |
| 11 layers | More than 5 microns | In 10% | ||
| The polyvinyl chloride fibre nonwoven | 1 layer | Below 5 microns | 43.5% | ≤-400 |
| 2 layers | Below 5 microns | More than 87% |
From as can be seen above, this mouth mask has that the number of plies is few, in light weight, inspiratory resistance is little, the advantage of good dustproof effect, is the best articles for labour protection that effectively prevent pneumoconiosis at present.
Fig. 1 is the front view of anion dust-proof health care health gauze mask.
Fig. 2 is the cross-section cutaway view of Fig. 1.Comprise respirator belt 1, bonding jumper 2, respirator belt 3, knitting single jersey 4,7, polyvinyl chloride fibre nonwoven 5,6 and line times 8 among the figure.
Fig. 1-2 shows one of most preferred embodiment of the present utility model.
Claims (7)
1, a kind of anion dust-proof health care health gauze mask, it is shaped as rectangle or square, be superimposed to make by cloth and nonwoven and form, two sides at mouth mask are provided with serial ports and respirator belt, it is characterized in that nonwoven is the polyvinyl chloride fibre nonwoven, be horizontally arranged with one section bonding jumper at the top edge heart of mouth mask.
2, anion dust-proof health care health gauze mask according to claim 1 is characterized in that used cloth is the pure cotton knitting single jersey.
3, according to the described anion dust-proof health care of claim 1 health gauze mask, it is characterized in that the polyvinyl chloride fibre nonwoven is that loop bonding forms, in each mouth mask, be provided with this loop bonding polyvinyl chloride fibre of layer 2-3 nonwoven, the thickness that every layered suture is compiled the polyvinyl chloride fibre nonwoven is the 0.4-0.6 millimeter.
4, anion dust-proof health care health gauze mask according to claim 1, the length that it is characterized in that bonding jumper is the 60-90 millimeter, its diameter is the 1-3 millimeter.
5, according to claim 1 or 2 or 3 described anion dust-proof health care health gauze masks, it is characterized in that the inside and outside surface of mouth mask is the individual layer knitting single jersey, 2 layered sutures are compiled the polyvinyl chloride fibre nonwoven and are positioned at middle.
6, anion dust-proof health care health gauze mask according to claim 1 or 5 is characterized in that knitting single jersey and polyvinyl chloride fibre nonwoven handled by SAG-1 type antibiotic, contains antibacterials above.
7, anion dust-proof health care health gauze mask according to claim 1, the appearance and size that it is characterized in that it is 180(length) * the 125(width) millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92201742 CN2111121U (en) | 1992-01-30 | 1992-01-30 | Anion dustproof gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92201742 CN2111121U (en) | 1992-01-30 | 1992-01-30 | Anion dustproof gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111121U true CN2111121U (en) | 1992-07-29 |
Family
ID=4948719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92201742 Granted CN2111121U (en) | 1992-01-30 | 1992-01-30 | Anion dustproof gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948190A (en) * | 2014-05-16 | 2014-07-30 | 上海联博安防器材有限公司 | Micro-hole filtering mask and preparation method thereof |
| CN104839910A (en) * | 2015-05-21 | 2015-08-19 | 马振原 | Single-point welding mask |
-
1992
- 1992-01-30 CN CN 92201742 patent/CN2111121U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103948190A (en) * | 2014-05-16 | 2014-07-30 | 上海联博安防器材有限公司 | Micro-hole filtering mask and preparation method thereof |
| CN103948190B (en) * | 2014-05-16 | 2015-08-12 | 上海联博安防器材有限公司 | A kind of micro porous filtration mouth mask and preparation method thereof |
| CN104839910A (en) * | 2015-05-21 | 2015-08-19 | 马振原 | Single-point welding mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |