CN201733915U - Portable dustproof respirator - Google Patents
Portable dustproof respirator Download PDFInfo
- Publication number
- CN201733915U CN201733915U CN2010202541324U CN201020254132U CN201733915U CN 201733915 U CN201733915 U CN 201733915U CN 2010202541324 U CN2010202541324 U CN 2010202541324U CN 201020254132 U CN201020254132 U CN 201020254132U CN 201733915 U CN201733915 U CN 201733915U
- Authority
- CN
- China
- Prior art keywords
- respirator
- dustproof
- dust
- portable
- lacing
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a portable dustproof respirator belonging to the field of dustproof articles. The portable dustproof respirator is characterized in that the body of the portable dustproof respirator is a shield-shaped sheet with wider upper part and narrower lower part; the respirator body is made of fabrics and is preferably made of filter cloths in a dust collector; parts at two sides of a nosewing at the upper end part of the shield body are provided with dust retaining sheets respectively; the dust retaining sheets can be fiber cloth layers with mastoid edges or can be fiber cloth sleeves in which sponge layers are arranged; when the dustproof aspirator is worn for use, the dust retaining sheets are turned upwards by hands of a user; subsequently a lacing of the dustproof respirator is fastened, so that the dust retaining sheets can plug the clearances at two sides of the nosewing, thus preventing dust from entering from two sides of the nosewing and improving the dustproof effect of the dustproof respirator; the left side and the right side of the dustproof respirator body are symmetrically provided with an upper lacing and a lower lacing respectively; the lacing can be fastened so that the respirator body of the dustproof respirator can be attached to the face; therefore, the dustproof respirator has good dustproof effect, good air permeability, can be used conveniently, and is attractive in appearance, more convenient to carry and low in cost.
Description
Technical field
The utility model belongs to dustproof articles for use, especially relates to a kind of anti-dust respirator.
Background technology
At present at metallurgy, mining, coking heavy industry industry, a lot of workplaces all are in high dust, the high pollution environment, workers with long time is worked in this environment, have a strong impact on healthy, even entail dangers to workman's life, for this reason, usually at high dust, the personnel of high pollution workplace work must wear anti-dust respirator, and anti-dust respirator commonly used has demifacet anti-dust respirator and comprehensive anti-dust respirator, but the dustproof weak effect of demifacet anti-dust respirator, not attractive in appearance and not portable, anti-dust respirator is unfavorable for breathing comprehensively, is difficult for maintaining and carrying, and price is expensive, what have substitutes anti-dust respirator with cotton cloth respirator, and its dustproof effect is poorer, is unallowed.
Summary of the invention
The purpose of this utility model provides a kind of portable anti-dust respirator, and not only good permeability has the good dust-proof effect, and easy to use, and good looking appearance is more convenient for carrying, and cost is low.
The purpose of this utility model is achieved like this: a kind of portable anti-dust respirator is characterized in that:
The cover body of this portable anti-dust respirator is the peltate tablet that is wide at the top and narrow at the bottom, put on rear cover body and face more fits, this cover body adopts fabric to make, especially to adopt the filter cloth in the dust-precipitator to be made as the best, the dust-break sheet is installed at the position that is positioned at wing of nose both sides in the upper end of cover body respectively, this dust-break sheet can be the fiber layer of cloth on band papillary limit, also can be the fiber cloth cover and spongy layer is installed in cover, elder generation is with turning over this dust-break sheet on hand when wearing this anti-dust respirator, and then fasten the frenulum of anti-dust respirator, and this dust-break sheet is stopped up the space of wing of nose both sides, prevent that dust from entering from wing of nose both sides, improve the dustproof effect of anti-dust respirator, in addition, install symmetrically respectively on the limit, the left and right sides of this anti-dust respirator cover body, frenum is fastened frenulum, make the cover body applying face of anti-dust respirator, just possess the good dust-proof effect.
The portable anti-dust respirator that the utility model proposes, rational in infrastructure, easy to use, good permeability has the good dust-proof effect, and good looking appearance, is more convenient for carrying, and cost is low.
Now in conjunction with the accompanying drawings and embodiments the portable anti-dust respirator that the utility model proposed is further described.
Description of drawings
Fig. 1 is that the master of the portable anti-dust respirator that proposes of the utility model looks schematic diagram.
Fig. 2 is the use schematic diagram of the portable anti-dust respirator that proposes of the utility model.
Among Fig. 1, Fig. 2: 1, cover body 2, dust-break sheet 3, frenulum
The specific embodiment
From Fig. 1, among Fig. 2 as can be seen: a kind of portable anti-dust respirator, it is characterized in that: the cover body 1 of this portable anti-dust respirator is the peltate tablet that is wide at the top and narrow at the bottom, putting on rear cover body 1 more fits with face, this cover body 1 adopts fabric to make, especially to adopt the filter cloth in the dust-precipitator to be made as the best, dust-break sheet 2 is installed at the position that is positioned at wing of nose both sides in the upper end of cover body 1 respectively, this dust-break sheet 2 can be the fiber layer of cloth on band papillary limit, also can be the fiber cloth cover and spongy layer is installed in cover, elder generation is with turning over this dust-break sheet 2 on hand when wearing this anti-dust respirator, and then fasten the frenulum 3 of anti-dust respirator, this dust-break sheet 2 is stopped up the space of wing of nose both sides, prevent that dust from entering from wing of nose both sides, improve the dustproof effect of anti-dust respirator, in addition, install respectively symmetrically on limit, the left and right sides at this anti-dust respirator cover body 1, frenum 3, fasten frenulum 3, make the cover body 1 applying face of anti-dust respirator, just possess the good dust-proof effect.
Claims (3)
1. portable anti-dust respirator, it is characterized in that: the cover body of this anti-dust respirator (1) is the peltate tablet that is wide at the top and narrow at the bottom, this cover body (1) adopts fabric to make, dust-break sheet (2) is installed at the position that is positioned at wing of nose both sides in the upper end of cover body (1) respectively, installs symmetrically respectively on the limit, the left and right sides of this anti-dust respirator cover body (1), frenum (3).
2. portable anti-dust respirator according to claim 1 is characterized in that this cover body (1) adopts the filter cloth in the dust-precipitator to make.
3. portable anti-dust respirator according to claim 1 is characterized in that the fiber layer of cloth of this dust-break sheet (2) for band papillary limit, or overlaps and spongy layer is installed in cover for fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202541324U CN201733915U (en) | 2010-07-08 | 2010-07-08 | Portable dustproof respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202541324U CN201733915U (en) | 2010-07-08 | 2010-07-08 | Portable dustproof respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733915U true CN201733915U (en) | 2011-02-09 |
Family
ID=43549188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202541324U Expired - Fee Related CN201733915U (en) | 2010-07-08 | 2010-07-08 | Portable dustproof respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362707A (en) * | 2011-06-28 | 2012-02-29 | 吴江市精工铝字制造厂 | Respirator |
-
2010
- 2010-07-08 CN CN2010202541324U patent/CN201733915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362707A (en) * | 2011-06-28 | 2012-02-29 | 吴江市精工铝字制造厂 | Respirator |
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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 |
Granted publication date: 20110209 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |