CN102362708A - Respirator capable of preventing metal dust - Google Patents
Respirator capable of preventing metal dust Download PDFInfo
- Publication number
- CN102362708A CN102362708A CN2011101769544A CN201110176954A CN102362708A CN 102362708 A CN102362708 A CN 102362708A CN 2011101769544 A CN2011101769544 A CN 2011101769544A CN 201110176954 A CN201110176954 A CN 201110176954A CN 102362708 A CN102362708 A CN 102362708A
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- CN
- China
- Prior art keywords
- metal dust
- mouth mask
- screen sheet
- filter course
- respirator
- 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.)
- Pending
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a respirator capable of preventing metal dust, which comprises a filter layer and fixing bands. A magnetic filter screen sheet is arranged in the filter layer. Since the magnetic filter screen sheet is arranged in the filter layer, after people put on the respirator, the metal dust in the air can be effectively and well attracted onto the respirator and the metal dust is prevented from entering human bodies.
Description
Technical field
The present invention relates to protective articles field, oral cavity, particularly a kind of anti-metallic dust mouth mask.
Background technology
Existing mouth mask all comprises filter course and fixed band; Because fixed bed all is to process with flexible materials such as gauzes; In factory, workpiece is being polished or during polishing, a large amount of adrift metallic dusts in the polishing workman surrounding air; Traditional cotton mouth mask can't play good filter effect, and workman's health is caused very big harm.
Summary of the invention
For addressing the above problem, the present invention provides a kind of anti-metallic dust mouth mask.
The present invention takes following technical scheme:
A kind of anti-metallic dust mouth mask comprises filter course and fixed band, and said filter course the inside is provided with the magnetic filtration screen sheet.
Said magnetic filtration screen sheet is positioned at said filter course center and leans on upper/lower positions.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
A kind of mouth mask of the present invention is owing to be provided with the magnetic filtration screen sheet in the filter course the inside, and the people can effectively well be adsorbed on airborne metallic dust on the mouth mask after wearing this mouth mask, has stoped metallic dust to get into human body.
Description of drawings
Fig. 1 is a kind of anti-metallic dust Respirator structure sketch map of the present invention;
Wherein 1, filter course; 2, magnetic filtration screen sheet.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention's invention is described further.
As shown in Figure 1, a kind of anti-metallic dust mouth mask comprises filter course and fixed band, and said filter course the inside is provided with the magnetic filtration screen sheet.
Said magnetic filtration screen sheet is positioned at said filter course center and leans on upper/lower positions.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
A kind of mouth mask of the present invention is owing to be provided with the magnetic filtration screen sheet in the filter course the inside, and the people can effectively well be adsorbed on airborne metallic dust on the mouth mask after wearing this mouth mask, has stoped metallic dust to get into human body.
Claims (2)
1. an anti-metallic dust mouth mask comprises filter course (1) and fixed band, it is characterized in that: said filter course (1) the inside is provided with magnetic filtration screen sheet (2).
2. a kind of anti-metallic dust mouth mask according to claim 1 is characterized in that: said magnetic filtration screen sheet (2) is positioned at said filter course (1) center and leans on upper/lower positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101769544A CN102362708A (en) | 2011-06-28 | 2011-06-28 | Respirator capable of preventing metal dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101769544A CN102362708A (en) | 2011-06-28 | 2011-06-28 | Respirator capable of preventing metal dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102362708A true CN102362708A (en) | 2012-02-29 |
Family
ID=45689327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101769544A Pending CN102362708A (en) | 2011-06-28 | 2011-06-28 | Respirator capable of preventing metal dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102362708A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1182838A (en) * | 1966-06-29 | 1970-03-04 | Giffard L | Face-Mask or Respirator. |
| GB1415324A (en) * | 1971-12-17 | 1975-11-26 | Cema Produkter | Protective mask for nose and mouth |
| CN2127626Y (en) * | 1992-07-23 | 1993-03-03 | 廖瑞生 | Health magnetic mouthpiece |
| CN2196495Y (en) * | 1994-03-09 | 1995-05-10 | 徐煇恒 | Magnetic health-care gauze mask |
| CN201286364Y (en) * | 2008-11-07 | 2009-08-12 | 许海涛 | Magnetic dust-proof mask |
-
2011
- 2011-06-28 CN CN2011101769544A patent/CN102362708A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1182838A (en) * | 1966-06-29 | 1970-03-04 | Giffard L | Face-Mask or Respirator. |
| GB1415324A (en) * | 1971-12-17 | 1975-11-26 | Cema Produkter | Protective mask for nose and mouth |
| CN2127626Y (en) * | 1992-07-23 | 1993-03-03 | 廖瑞生 | Health magnetic mouthpiece |
| CN2196495Y (en) * | 1994-03-09 | 1995-05-10 | 徐煇恒 | Magnetic health-care gauze mask |
| CN201286364Y (en) * | 2008-11-07 | 2009-08-12 | 许海涛 | Magnetic dust-proof mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120229 |