CN201156992Y - Dustproof nose cover - Google Patents
Dustproof nose cover Download PDFInfo
- Publication number
- CN201156992Y CN201156992Y CNU2008200284573U CN200820028457U CN201156992Y CN 201156992 Y CN201156992 Y CN 201156992Y CN U2008200284573 U CNU2008200284573 U CN U2008200284573U CN 200820028457 U CN200820028457 U CN 200820028457U CN 201156992 Y CN201156992 Y CN 201156992Y
- Authority
- CN
- China
- Prior art keywords
- frames
- gauze
- nose mask
- spring
- cotion
- 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
A dustproof nose mask comprises two main frames, a middle shaft, gauze mats and a spring and is characterized in that the two main frames are connected to each other through the middle shaft, a manual clip is connected between the two frames, and the spring is arranged between the handles at the tail ends of the manual clip. Gauze mats are arranged on the main frames. Each main frame is formed by two layers of frames in a rotating and sleeving way, and a gauze mat is arranged between the two layers frames. The dustproof nose mask has simple structure, small size and portability, the gauze mats on the main frames can be replaced so that the cleaning and sterilization is convenient. The dustproof nose mask has wide application range, especially is suitable for policemen, builders, dustmen, etc. long time working outdoors.
Description
Technical field
The utility model relates to daily dustproof articles for use field, is a kind of anti-dust nose mask specifically.
Background technology
In recent years, along with the continuous variation of natural environment, atmosphere pollution and weather conditions more and more worsen, and the mankind healthy produced harmful effect, and it is bigger especially to be engaged in the influence that the personnel of outwork are subjected to.Traditional dustproof means wear masks exactly, but put on the mouth mask inconvenience in the work, and are not easy to the work of wearing masks in some specific occasions, environment and industry.
The utility model content
The purpose of this utility model provides and a kind ofly conveniently wears, the scope of application is wide, a kind of anti-dust nose mask of safety, health.
The purpose of this utility model is achieved through the following technical solutions:
A kind of anti-dust nose mask comprises two body frames, axis, pad of cotion, spring, it is characterized in that described two body frames connect by axis, connects a manual clip between two body frames, laterally adorns a spring between the shank of manual clamps rear end.On described two body frames pad of cotion is housed.
Described body frame is made up of two-layer frame rotation set, between the two-layer frame pad of cotion is housed.
The utility model is simple in structure, small and exquisite, is easy to carry, and is easy to use, and the pad of cotion on the body frame can be changed, and cleaning-sterilizing is convenient; The scope of application is wide, is particularly suited for the long-term people's police that work out of doors, builder, cleaner etc.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated:
A kind of anti-dust nose mask, comprise two body frames, axis, pad of cotion, spring, two body frames 1 are connected by axis 3, connect a manual clip 5 between two body frames 1, laterally adorn a spring 4 between the manual clamps 5 rear end shanks, manual clamps 5 and body frame 1 welding are fixed as an integral body.Body frame 1 is made up of two-layer frame rotation set, and pad of cotion 2 is housed between the two-layer frame.
During use manual clamps 5 is stuck in muzzle central authorities, unclamps hand and lean on the tension force of spring 4 that the bayonet socket clamping is got final product.When needing cleaning or changing pad of cotion, two-layer body frame 1 is outwarded winding, can be taken off pad of cotion and change.
Claims (2)
1, a kind of anti-dust nose mask, comprise two body frames, axis, pad of cotion, spring, it is characterized in that described two body frames (1) are connected by axis (3), connect a manual clip (5) between two body frames (1), laterally adorn a spring (4) between the shank of manual clamps (5) rear end; Pad of cotion (2) is housed on described two body frames (1).
2, a kind of anti-dust nose mask according to claim 1 is characterized in that described body frame (1) is made up of two-layer frame rotation set, and pad of cotion (2) is housed between the two-layer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200284573U CN201156992Y (en) | 2008-02-29 | 2008-02-29 | Dustproof nose cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200284573U CN201156992Y (en) | 2008-02-29 | 2008-02-29 | Dustproof nose cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156992Y true CN201156992Y (en) | 2008-12-03 |
Family
ID=40107584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200284573U Expired - Fee Related CN201156992Y (en) | 2008-02-29 | 2008-02-29 | Dustproof nose cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139703A (en) * | 2020-09-08 | 2020-12-29 | 宋闯 | Nose guard for welding work with protect function for automobile production |
-
2008
- 2008-02-29 CN CNU2008200284573U patent/CN201156992Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139703A (en) * | 2020-09-08 | 2020-12-29 | 宋闯 | Nose guard for welding work with protect function for automobile production |
| CN112139703B (en) * | 2020-09-08 | 2022-11-08 | 江苏友智新能源科技有限公司 | Nose guard for welding work with protect function for automobile production |
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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: 20081203 Termination date: 20100229 |