CN201286364Y - Magnetic dust-proof mask - Google Patents
Magnetic dust-proof mask Download PDFInfo
- Publication number
- CN201286364Y CN201286364Y CNU2008201748607U CN200820174860U CN201286364Y CN 201286364 Y CN201286364 Y CN 201286364Y CN U2008201748607 U CNU2008201748607 U CN U2008201748607U CN 200820174860 U CN200820174860 U CN 200820174860U CN 201286364 Y CN201286364 Y CN 201286364Y
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- Prior art keywords
- magnetic
- dust
- cloth
- utility
- model
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- 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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Abstract
The utility model discloses a magnetic and dust-proof breathing mask comprising a mask body and a lace (5), wherein, the mask body consists of an inner and outer filter-cloth layer (1) and a magnetic net cover (2) sandwiched in the filter-cloth layer, wherein, an elastic raised seal (3) is arranged on the periphery of the filter-cloth layer (1). The utility model has the beneficial effects of simple structure and good protection effect.
Description
Technical field
The utility model relates to a kind of anti-dust respirator, particularly a kind of magnetic dust-proof gauze mask.
Background technology
The anti-dust respirator of prior art is many to be made by the cotton material, stop dust by the filtration of multilayer cotton, or structure is complicated, protection effect special protection face shield preferably, the problem that exists is: the former protection effect is relatively poor, especially in more occasions of metallic dust such as welding, machining, mining, the metal micronic dust is very serious to the infringement of human body, can improve rent dirt effect although increase the filter cloth number of plies, but increased respiratory resistance simultaneously, use is restricted, latter's processing and fabricating is comparatively complicated, and cost is big, is not easy to carry and apply.
Summary of the invention
The purpose of this utility model is to provide a kind of overcome above-mentioned shortcoming, simple in structure and magnetic dust-proof gauze mask that protection effect is good.
The utility model is achieved in that a kind of magnetic dust-proof gauze mask, comprises cover body and frenulum, and this cover body is made of inside and outside filter layer of cloth and the magnetic guard that is clipped in the middle part, and the filter layer of cloth periphery is provided with the elastic bumps sealing ring.
As further improvement of the utility model, a side of this filter layer of cloth is connected by slide fastener.
Primary structure of the present utility model is that the magnetic guard is housed between double-layer filter cloth, compare special-purpose protective face mask, have simple in structure, make and be easy to advantage, compare common filter cloth mouth mask, increased the magnetic adsorption effect, can effectively adsorb and stop to have the good advantage of protection effect the metal micronic dust.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Among the figure: 1, filter layer of cloth, 2, the magnetic guard, 3, sealing ring, 4, slide fastener, 5, frenulum.
The specific embodiment
Make the utility model with reference to accompanying drawing, inside and outside two filter layer of cloth, 1 periphery links together, and wherein three side seam system processing together, residue is connected by slide fastener 4 on one side, the magnetic of packing between the two guard 2, periphery is made elastic bumps sealing ring 3, and both sides are made and are connected frenulum 5.Sealing ring 3 can adopt packing material making such as cotton.
During use, inside and outside filter layer of cloth 1 plays the effect that stops Chalk-dust filtering, and the metal micronic dust that wherein sees through outer filter layer of cloth 1 then is adsorbed on the magnetic guard 2, effectively alleviated infringement to the people, after finishing using, can conveniently unzip 4, take out 2 cleanings of magnetic guard.
The more occasions of metallic dust such as the utility model is specially adapted to weld, machining, mining.
Claims (2)
1, a kind of magnetic dust-proof gauze mask comprises cover body and frenulum (5), it is characterized in that: this cover body is made of inside and outside filter layer of cloth (1) and the magnetic guard (2) that is clipped in the middle part, and filter layer of cloth (1) periphery is provided with elastic bumps sealing ring (3).
2, magnetic dust-proof gauze mask according to claim 1 is characterized in that: a side of this filter layer of cloth (1) is connected by slide fastener (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201748607U CN201286364Y (en) | 2008-11-07 | 2008-11-07 | Magnetic dust-proof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201748607U CN201286364Y (en) | 2008-11-07 | 2008-11-07 | Magnetic dust-proof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286364Y true CN201286364Y (en) | 2009-08-12 |
Family
ID=40978036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201748607U Expired - Fee Related CN201286364Y (en) | 2008-11-07 | 2008-11-07 | Magnetic dust-proof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286364Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362708A (en) * | 2011-06-28 | 2012-02-29 | 吴江市精工铝字制造厂 | Respirator capable of preventing metal dust |
| CN102845865A (en) * | 2012-10-09 | 2013-01-02 | 杨木胜 | Anti-dust respirator |
| CN104172591A (en) * | 2014-09-01 | 2014-12-03 | 艾和美 | Dust-proof mask for convenience of people |
| CN111713778A (en) * | 2020-06-28 | 2020-09-29 | 厦门市奕安防护用品有限公司 | Magnetic protective mask |
-
2008
- 2008-11-07 CN CNU2008201748607U patent/CN201286364Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362708A (en) * | 2011-06-28 | 2012-02-29 | 吴江市精工铝字制造厂 | Respirator capable of preventing metal dust |
| CN102845865A (en) * | 2012-10-09 | 2013-01-02 | 杨木胜 | Anti-dust respirator |
| CN104172591A (en) * | 2014-09-01 | 2014-12-03 | 艾和美 | Dust-proof mask for convenience of people |
| CN111713778A (en) * | 2020-06-28 | 2020-09-29 | 厦门市奕安防护用品有限公司 | Magnetic protective mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20091207 |