CN204653856U - A kind of new structure of TPU mouth mask - Google Patents
A kind of new structure of TPU mouth mask Download PDFInfo
- Publication number
- CN204653856U CN204653856U CN201520167310.2U CN201520167310U CN204653856U CN 204653856 U CN204653856 U CN 204653856U CN 201520167310 U CN201520167310 U CN 201520167310U CN 204653856 U CN204653856 U CN 204653856U
- Authority
- CN
- China
- Prior art keywords
- mouth mask
- mouth
- tpu
- mask body
- filter
- 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
Links
Abstract
The utility model provides a kind of new structure of TPU mouth mask, it is characterized in that: comprise mouth mask body, ear-hang band, ventilation mouth, filter, described ventilation mouth is positioned at the centre position of mouth mask body, and described filter is positioned on ventilation mouth, described filter is divided into three layers, upper epidermis is TPU coating, has several passages above TPU coating, and intermediate layer is carbon fiber, layer is nylon cloth, described ear-hang band is positioned at the both sides of mouth mask body, and such Respirator structure is simple, and filtered air is effective.
Description
Technical field
The utility model relates to a kind of new structure of TPU mouth mask, belongs to the technical field of improvement of Respirator structure.
Background technology
Along with expanding economy, environment is more and more seriously contaminated, the particularly pollution of air also very serious, the particularly haze of northern area and sandstorm, most people all needs to wear mouth mask so will be gone out, and common mouth mask can only filter a part of sand and dust, do not play secondary filter and sterilization.
Utility model content
In order to avoid the generation of above problem, the utility model provides a kind of new structure of TPU mouth mask, it is characterized in that: comprise mouth mask body, ear-hang band, ventilation mouth, filter, described ventilation mouth is positioned at the centre position of mouth mask body, described filter is positioned on ventilation mouth, described filter is divided into three layers, upper epidermis is TPU coating, several passages are had above TPU coating, intermediate layer is carbon fiber, and layer is nylon cloth, and described ear-hang band is positioned at the both sides of mouth mask body, such Respirator structure is simple, and filtered air is effective.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the utility model structure chart;
In Fig. 1, Fig. 2,1 mouth mask body, 2 ear-hang bands, 3 ventilation mouths, 4 filters, 5 upper epidermis, 6 intermediate layers, 7 layer.
Detailed description of the invention
In Fig. 1, Fig. 2, a kind of new structure of TPU mouth mask, it is characterized in that: comprise mouth mask body 1, ear-hang band 2, ventilation mouth 3, filter 4, described ventilation mouth 3 is positioned at the centre position of mouth mask body 1, and described filter 4 is positioned on ventilation mouth 3, described filter 4 is divided into three layers, upper epidermis 5 is TPU coating, has several passages above TPU coating, and intermediate layer 6 is carbon fiber, layer 7 is nylon cloth, and described ear-hang band 2 is positioned at the both sides of mouth mask body 1.
Claims (1)
1. the new structure of a TPU mouth mask, it is characterized in that: comprise mouth mask body, ear-hang band, ventilation mouth, filter, described ventilation mouth is positioned at the centre position of mouth mask body, described filter is positioned on ventilation mouth, and described filter is divided into three layers, and upper epidermis is TPU coating, several passages are had above TPU coating, intermediate layer is carbon fiber, and layer is nylon cloth, and described ear-hang band is positioned at the both sides of mouth mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167310.2U CN204653856U (en) | 2015-03-24 | 2015-03-24 | A kind of new structure of TPU mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167310.2U CN204653856U (en) | 2015-03-24 | 2015-03-24 | A kind of new structure of TPU mouth mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653856U true CN204653856U (en) | 2015-09-23 |
Family
ID=54124311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167310.2U Expired - Fee Related CN204653856U (en) | 2015-03-24 | 2015-03-24 | A kind of new structure of TPU mouth mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653856U (en) |
-
2015
- 2015-03-24 CN CN201520167310.2U patent/CN204653856U/en not_active Expired - Fee Related
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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: 20150923 Termination date: 20170324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |