CN202233137U - Respirator having good ventilation property - Google Patents
Respirator having good ventilation property Download PDFInfo
- Publication number
- CN202233137U CN202233137U CN2011203937361U CN201120393736U CN202233137U CN 202233137 U CN202233137 U CN 202233137U CN 2011203937361 U CN2011203937361 U CN 2011203937361U CN 201120393736 U CN201120393736 U CN 201120393736U CN 202233137 U CN202233137 U CN 202233137U
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- Prior art keywords
- respirator
- cloth
- layers
- ventilation property
- layer
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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 provides a respirator, which aims at solving the problem of the present respirator that the layer quantity and the good ventilation property cannot coexist. The utility model adopts the following scheme that: the respirator having good ventilation property comprises 3 to 8 layers of ventilation cloth, each layer of the ventilation cloth is provided with a large hole, and the large holes of every two adjacent layers of the cloth are misaligned to each other. The diameter of the large hole is 0.1cm to 0.5cm. The cloth of the respiratory is set to be 3 to 8 layers, each layer of the cloth is provided with the large hole, and the large holes of every two adjacent layers of the cloth are misaligned to each other, so the respirator can effectively play a role in isolating virus while the ventilation property is guaranteed. The respirator has a simple structure and is convenient to produce and use.
Description
Technical field:
The utility model relates to a kind of mouth mask.
Background technology:
Now, mostly the mouth mask of good permeability is that the number of plies seldom, is unfavorable for virus-isolating; And there is the bad problem of gas permeability in the many mouth masks of the number of plies, are unfavorable for actual use.
The utility model content:
To present mouth mask multilayer number and the incompatible problem of good permeability, the utility model provides a kind of mouth mask, can address the above problem preferably.
Said purpose realizes through following scheme:
A kind of mouth mask of good permeability comprises three to eight layers of Ventilate cloths, and macropore all is set above every layer of cloth, and the macropore above the adjacent two layers lining staggers each other.
Said big bore dia is 0.1～0.5CM.
The utility model will be seamed into the lining of mouth mask and be arranged to three to eight layers, and macropore is set above every layer, and the macropore between adjacent two layers staggers each other, like this, when guaranteeing gas permeability, can effectively play the effect of virus-isolating again.The utility model is simple in structure, the convenient making and use.
Description of drawings:
Fig. 1 is a structural representation of being arranged to the utility model of five layers of cloth.
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment:
Set forth the utility model in detail preferred embodiment below in conjunction with accompanying drawing.
A kind of mouth mask of good permeability comprises 1 three to eight layers of Ventilate cloths, does not have only ventilative aperture 2 above every layer of cloth, also is provided with macropore 3, and the diameter of macropore 3 is 0.1～0.5CM.Macropore above the adjacent two layers lining staggers each other.
Above-mentioned embodiment is the protection domain that the exemplary illustration of this patent is not limited it; Those skilled in the art can also carry out the part to it and change; So long as do not exceed the spirit of this patent, all be shown the replacement that is equal to, all within the protection domain of this patent to this patent.
Claims (2)
1. the mouth mask of a good permeability is characterized in that, comprises three to eight layers of Ventilate cloths, and macropore all is set above every layer of cloth, and the macropore above the adjacent two layers lining staggers each other.
2. the mouth mask of good permeability according to claim 1 is characterized in that, said big bore dia is 0.1～0.5CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203937361U CN202233137U (en) | 2011-10-17 | 2011-10-17 | Respirator having good ventilation property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203937361U CN202233137U (en) | 2011-10-17 | 2011-10-17 | Respirator having good ventilation property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202233137U true CN202233137U (en) | 2012-05-30 |
Family
ID=46094466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203937361U Expired - Fee Related CN202233137U (en) | 2011-10-17 | 2011-10-17 | Respirator having good ventilation property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202233137U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108348022A (en) * | 2015-10-07 | 2018-07-31 | 耐克创新有限合伙公司 | Ventilation clothes |
| US10694797B2 (en) | 2012-04-18 | 2020-06-30 | Nike, Inc. | Cold weather vented garment |
| US10743596B2 (en) | 2016-10-06 | 2020-08-18 | Nike, Inc. | Insulated vented garment formed using non-woven polymer sheets |
| US11019865B2 (en) | 2016-10-06 | 2021-06-01 | Nike, Inc. | Insulated garment |
| CN114376285A (en) * | 2020-10-16 | 2022-04-22 | 曹树德 | Gauze mask |
| US11406148B2 (en) | 2015-10-07 | 2022-08-09 | Nike, Inc. | Vented garment |
| US11606992B2 (en) | 2012-04-18 | 2023-03-21 | Nike, Inc. | Vented garment |
| US11998071B2 (en) | 2022-06-17 | 2024-06-04 | Nike, Inc. | Vented garment |
-
2011
- 2011-10-17 CN CN2011203937361U patent/CN202233137U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10694797B2 (en) | 2012-04-18 | 2020-06-30 | Nike, Inc. | Cold weather vented garment |
| US11992072B2 (en) | 2012-04-18 | 2024-05-28 | Nike, Inc. | Vented garment |
| US10806199B2 (en) | 2012-04-18 | 2020-10-20 | Nike, Inc. | Cold weather vented garment |
| US11229250B2 (en) | 2012-04-18 | 2022-01-25 | Nike, Inc. | Cold weather vented garment |
| US11606992B2 (en) | 2012-04-18 | 2023-03-21 | Nike, Inc. | Vented garment |
| US11406148B2 (en) | 2015-10-07 | 2022-08-09 | Nike, Inc. | Vented garment |
| CN108348022A (en) * | 2015-10-07 | 2018-07-31 | 耐克创新有限合伙公司 | Ventilation clothes |
| US11737503B2 (en) | 2016-10-06 | 2023-08-29 | Nike, Inc. | Insulated garment |
| US11019865B2 (en) | 2016-10-06 | 2021-06-01 | Nike, Inc. | Insulated garment |
| US11771156B2 (en) | 2016-10-06 | 2023-10-03 | Nike, Inc. | Insulated vented garment formed using non-woven polymer sheets |
| US10743596B2 (en) | 2016-10-06 | 2020-08-18 | Nike, Inc. | Insulated vented garment formed using non-woven polymer sheets |
| CN114376285A (en) * | 2020-10-16 | 2022-04-22 | 曹树德 | Gauze mask |
| US11998071B2 (en) | 2022-06-17 | 2024-06-04 | Nike, Inc. | Vented garment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Yuanda Communication Technology Service Co., Ltd. Assignor: Xu Guangzhen Contract record no.: 2012230000047 Denomination of utility model: Respirator having good ventilation property Granted publication date: 20120530 License type: Exclusive License Record date: 20120222 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131017 |