CN200994999Y - Special breathing masks for myopic patients - Google Patents
Special breathing masks for myopic patients Download PDFInfo
- Publication number
- CN200994999Y CN200994999Y CN 200720018088 CN200720018088U CN200994999Y CN 200994999 Y CN200994999 Y CN 200994999Y CN 200720018088 CN200720018088 CN 200720018088 CN 200720018088 U CN200720018088 U CN 200720018088U CN 200994999 Y CN200994999 Y CN 200994999Y
- Authority
- CN
- China
- Prior art keywords
- mouth mask
- mask body
- utility
- special
- model
- 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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Abstract
The utility model relates to a special respirator for the nearsighted person, which comprise a respirator body and two ropes of the both sides of the respirator body. The utility model is characterized in that a cross piece is laterally arranged on the nose of one side of the respirator body.
Description
Technical field
The utility model relates to a kind of health mouth mask, particularly myope special mask.
Background technology
The gas that general mouth mask is breathed out is discharged by the space of mouth mask upper limb, if also have on glasses when wearing masks, the gas of exhalation will be formed the globule on eyeglass, cause at the moment a slice fuzzy, so the myope does not generally wear masks, this is in some cases, healthy unfavorable to them.
The utility model content
In order to solve the problem of above-mentioned existence, the utility model provides a kind of myope special mask, and the gas that it can effectively avoid breathing out condenses on eyeglass.
Technical solutions of the utility model are: the myope special mask, form by mouth mask body and the lanyard that is positioned at mouth mask body both sides, and it is characterized in that the top that described mouth mask body one side is positioned at the nose position laterally is provided with the strut rail of protuberance.
The beneficial effects of the utility model are: owing to be provided with strut rail, cut off the gas rising passway of breathing out, forced gas to overflow to both sides, thereby can not condense on eyeglass; Myope also can be worn masks.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a structural representation of the present utility model;
Among the figure; 1 mouth mask body, 2 lanyards, 3 strut rails.
The specific embodiment
As shown in the figure, the myope special mask is made up of mouth mask body 1 and the lanyard 2 that is positioned at mouth mask body both sides.Its improvements are, the top that described mouth mask body one side is positioned at the nose position laterally is provided with the strut rail 3 of protuberance.Strut rail 3 forms when braiding mouth mask body in the lump.Also can make separately, be seamed as a whole with mouth mask body 1.
Claims (1)
1, myope special mask is made up of mouth mask body and the lanyard that is positioned at mouth mask body both sides, it is characterized in that, the top that described mouth mask body one side is positioned at the nose position laterally is provided with the strut rail of protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720018088 CN200994999Y (en) | 2007-01-30 | 2007-01-30 | Special breathing masks for myopic patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720018088 CN200994999Y (en) | 2007-01-30 | 2007-01-30 | Special breathing masks for myopic patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994999Y true CN200994999Y (en) | 2007-12-26 |
Family
ID=38993416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720018088 Expired - Fee Related CN200994999Y (en) | 2007-01-30 | 2007-01-30 | Special breathing masks for myopic patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994999Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10639506B2 (en) | 2013-08-20 | 2020-05-05 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11154735B2 (en) | 2013-08-20 | 2021-10-26 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11241595B2 (en) | 2013-08-20 | 2022-02-08 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11247079B2 (en) | 2013-08-20 | 2022-02-15 | 3M Innovative Properties Company | Personal respiratory protection device |
-
2007
- 2007-01-30 CN CN 200720018088 patent/CN200994999Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10639506B2 (en) | 2013-08-20 | 2020-05-05 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11154735B2 (en) | 2013-08-20 | 2021-10-26 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11241595B2 (en) | 2013-08-20 | 2022-02-08 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11247079B2 (en) | 2013-08-20 | 2022-02-15 | 3M Innovative Properties Company | Personal respiratory protection device |
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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: 20071226 |