CN2873254Y - Anti-breath mask - Google Patents
Anti-breath mask Download PDFInfo
- Publication number
- CN2873254Y CN2873254Y CN 200620004873 CN200620004873U CN2873254Y CN 2873254 Y CN2873254 Y CN 2873254Y CN 200620004873 CN200620004873 CN 200620004873 CN 200620004873 U CN200620004873 U CN 200620004873U CN 2873254 Y CN2873254 Y CN 2873254Y
- Authority
- CN
- China
- Prior art keywords
- ventilator
- mouth mask
- breath
- exhaust passage
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an anti-coagulating respirator. The middle of the respirator is provided with an anti-coagulating mask and the upper portion of the anti-coagulating mask is connected with a ventilator; the middle of the ventilator is an admission opening provided with gauze nets up and down; the admission opening is provided with an anti-exhaustion cover; the two sides of the ventilator are provided with exhaust passages and the bottom of each exhaust passage is provided with an anti-absorbing cover; the bottom of each exhaust passage can also be provided with a discharge pipe and the anti-absorbing cover is arranged on the end of the discharge pipe; the lower edge of the respirator is provided with a zipper used for cleaning the respirator or the ventilator. The utility model solves the problem that respirators cause inconvenience to ones who wear helmets or glasses in the north and can efficiently block dust.
Description
Technical field the utility model relates to a kind of mouth mask, is a kind of anti-breath mouth mask specifically.
The mouth mask of the common usefulness of background technology is sewed up by multiply cloth and is formed, and suspender belt is equipped with at four angles, and this Respirator structure is simple, and is easy to use, obtained extensive use.But interim when winter, use this mouth mask to give to helmet and the people of glasses make troubles, because the top bad sealing of mouth mask, be easy to the very fuzzy of gas lane that the eyeglass of the transparent face mask of the helmet or glasses is breathed out, thereby influence sight line.In the north usually with winter the people be called at the gas of outdoor exhalation and breathe out.
The summary of the invention the purpose of this utility model is: a kind of anti-breath mouth mask is provided, brings convenience for taking the lead helmet or bespectacled people winter.The technical solution of the utility model is as follows: a kind of anti-breath mouth mask, be provided with an anti-breath face shield in the centre of mouth mask, the below of anti-breath face shield connects a ventilator, in the middle of the ventilator is an air admission hole that adds gauze up and down, on air admission hole, be provided with an anti-exhaust cap, the both sides of ventilator are provided with the exhaust passage, and the lower end of exhaust passage is provided with anti-air-breathing lid.
Also a blast pipe can be installed in the lower end of exhaust passage, anti-air-breathing lid is contained in the end of blast pipe;
Lower limb at mouth mask is provided with zip.Use during for cleaning mouth mask or ventilator.
The utility model has the advantages that: solved north of china in winter when people go on a journey since the band mouth mask give and take the lead the visual inconvenience that helmet or glasses person bring; Also can be effectively dustproof.
Description of drawings Fig. 1 is a schematic diagram of the present utility model;
A kind of anti-breath mouth mask of the specific embodiment, be provided with an anti-breath face shield 2 in the centre of mouth mask 1, the shape of anti-breath face shield and people's mouth and nose external form is complementary, the anti-breath face shield can use plastic material to make in the mouth mask the inside, the below of anti-breath face shield connects a ventilator 3, there is certain radian on the two sides of ventilator, to adapt to the curved surface of people's lower jaw, in the middle of the ventilator is on one, the air admission hole of gauze 5 is housed respectively down, on air admission hole, be provided with an anti-exhaust cap 4, anti-exhaust cap is to be axle with a limit, can be with people's breathing closure or the lid of opening, the both sides of ventilator are provided with exhaust passage 8, and the lower end of exhaust passage is provided with anti-air-breathing lid, the structural principle of anti-air-breathing lid is identical with anti-exhaust cap, sucks air from blast pipe when preventing that the people from sucking air.Also blast pipe 7 can be installed in the lower end of exhaust passage, will anti-air-breathing lid 6 be contained in the end of blast pipe, be provided with zip at the lower limb of mouth mask.Use during for cleaning mouth mask or ventilator.
Claims (3)
1, a kind of anti-breath mouth mask, it is characterized in that: be provided with an anti-breath face shield (2) in the centre of mouth mask (1), the below of anti-breath face shield connects a ventilator (3), in the middle of the ventilator is an air admission hole that adds gauze (5) up and down, on air admission hole, be provided with an anti-exhaust cap (4), the both sides of ventilator are provided with exhaust passage (8), and the lower end of exhaust passage is provided with anti-air-breathing lid.
2, anti-breath mouth mask according to claim 1 is characterized in that: blast pipe (7) is installed in the lower end of exhaust passage, will prevent that air-breathing lid (6) is contained in the end of blast pipe.
3, anti-breath mouth mask according to claim 1 and 2, it is characterized in that: the lower limb at mouth mask is provided with zip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620004873 CN2873254Y (en) | 2006-01-23 | 2006-01-23 | Anti-breath mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620004873 CN2873254Y (en) | 2006-01-23 | 2006-01-23 | Anti-breath mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2873254Y true CN2873254Y (en) | 2007-02-28 |
Family
ID=37779843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620004873 Expired - Fee Related CN2873254Y (en) | 2006-01-23 | 2006-01-23 | Anti-breath mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2873254Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092328A1 (en) * | 2008-01-17 | 2009-07-30 | Aijun Yao | Mask and its manufacturing method |
| CN103349374A (en) * | 2013-07-10 | 2013-10-16 | 长兴乐田栝楼开发有限公司 | Mask used for food production |
| CN104432926A (en) * | 2015-01-02 | 2015-03-25 | 潘琴丽 | Helmet wind blocking mirror |
-
2006
- 2006-01-23 CN CN 200620004873 patent/CN2873254Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092328A1 (en) * | 2008-01-17 | 2009-07-30 | Aijun Yao | Mask and its manufacturing method |
| CN103349374A (en) * | 2013-07-10 | 2013-10-16 | 长兴乐田栝楼开发有限公司 | Mask used for food production |
| CN104432926A (en) * | 2015-01-02 | 2015-03-25 | 潘琴丽 | Helmet wind blocking mirror |
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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: 20070228 Termination date: 20120123 |