CN201782033U - Dustproof mask - Google Patents
Dustproof mask Download PDFInfo
- Publication number
- CN201782033U CN201782033U CN2010202525834U CN201020252583U CN201782033U CN 201782033 U CN201782033 U CN 201782033U CN 2010202525834 U CN2010202525834 U CN 2010202525834U CN 201020252583 U CN201020252583 U CN 201020252583U CN 201782033 U CN201782033 U CN 201782033U
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- Prior art keywords
- mask
- mask body
- nose
- band
- mouth mask
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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 belongs to the technical field of labor protection, in particular to a dustproof mask, which comprises a mask body and mask bands arranged on the mask body. The dustproof mask is characterized in that a sealing band is arranged at the abutted position of the mask body connected with a human nose, and the shape of the sealing band made of flexible rubber matches with the contour of a human face and a nose. The dustproof mask has the advantages of capability of preventing eyeglasses from fogging, simple structure, safety, convenience and elimination of potential safety hazards caused by unclear sight due to eyeglasses fogging.
Description
Technical field
The utility model belongs to the labor protection technical field, particularly a kind of anti-dust respirator.
Background technology
Anti-dust respirator is the protective articles of practitioner's indispensability of the abominable particularly ore dressing production of production environment, and its its specific structure can effectively filter out airborne dust, protection practitioner's health.Can guarantee simultaneously sufficient air throughput, guarantee that the practitioner breathes smooth and easy when being engaged in than heavy physical labour.But when the practitioner of wearing spectacles was with this anti-dust respirator, lens hazed easily, no matter be what season, when anti-dust respirator and glasses are worn in operation simultaneously in factory building, all can influence sight line because of eyeglass hazes, and produced and safety thereby have influence on.
Summary of the invention
The purpose of this utility model provides and a kind ofly prevents that glasses from hazing, the anti-dust respirator of simple in structure, safe ready.
The purpose of this utility model realizes by following technical proposals:
A kind of anti-dust respirator of the present utility model comprises the mouth mask body, is located at the respirator belt on this mouth mask body, it is characterized in that being provided with band at described mouth mask body and the human body nose place of being abutted against the profile phase coupling of the shape of this band and human face and nose.
Described band is a flexible rubber.
The characteristics of anti-dust respirator of the present utility model are:
Be provided with band at described mouth mask body and the human body nose place of being abutted against, the profile phase coupling of the shape of this band and human face and nose, and material is a flexible rubber.When the practitioner wore this kind mouth mask, band closely contacted with the face of human body, stoped the slit of hot gas between anti-dust respirator and nose to discharge, thereby reached the purpose that prevents that glasses from hazing.
The utility model can prevent that glasses from hazing, and simple in structure, and safe ready has been eliminated because glasses haze and cause the unclear potential safety hazard of bringing of sight line.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Given embodiment further specifies the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of anti-dust respirator of the present utility model, comprise mouth mask body 1, be located at the respirator belt 3 on this mouth mask body 1, it is characterized in that being provided with band 2 with the human body nose place of being abutted against the profile phase coupling of the shape of this band 2 and human face and nose at described mouth mask body 1.
Described band 2 is a flexible rubber.
The utility model is provided with band at described mouth mask body and the human body nose place of being abutted against, the profile phase coupling of the shape of this band and human face and nose, and material is a flexible rubber.When the practitioner wore this kind mouth mask, band closely contacted with the face of human body, stoped the slit of hot gas between anti-dust respirator and nose to discharge, thereby reached the purpose that prevents that glasses from hazing.
The utility model can prevent that glasses from hazing, and simple in structure, and safe ready has been eliminated because glasses haze and cause the unclear potential safety hazard of bringing of sight line.
Claims (2)
1. an anti-dust respirator comprises the mouth mask body, is located at the respirator belt on this mouth mask body, it is characterized in that being provided with band at described mouth mask body and the human body nose place of being abutted against the profile phase coupling of the shape of this band and human face and nose.
2. anti-dust respirator according to claim 1 is characterized in that described band is a flexible rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202525834U CN201782033U (en) | 2010-07-09 | 2010-07-09 | Dustproof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202525834U CN201782033U (en) | 2010-07-09 | 2010-07-09 | Dustproof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201782033U true CN201782033U (en) | 2011-04-06 |
Family
ID=43814023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202525834U Expired - Fee Related CN201782033U (en) | 2010-07-09 | 2010-07-09 | Dustproof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201782033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578724A (en) * | 2012-02-22 | 2012-07-18 | 吕春杰 | Anti-fog and anti-frost mask for glasses |
| CN107136596A (en) * | 2017-06-22 | 2017-09-08 | 广西壮族自治区环境保护科学研究院 | A kind of haze mouth mask |
-
2010
- 2010-07-09 CN CN2010202525834U patent/CN201782033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578724A (en) * | 2012-02-22 | 2012-07-18 | 吕春杰 | Anti-fog and anti-frost mask for glasses |
| CN107136596A (en) * | 2017-06-22 | 2017-09-08 | 广西壮族自治区环境保护科学研究院 | A kind of haze mouth mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20180709 |