CN103263093B - The anti-dust respirator of elastic packing bridge of the nose both sides - Google Patents
The anti-dust respirator of elastic packing bridge of the nose both sides Download PDFInfo
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- CN103263093B CN103263093B CN201310226662.6A CN201310226662A CN103263093B CN 103263093 B CN103263093 B CN 103263093B CN 201310226662 A CN201310226662 A CN 201310226662A CN 103263093 B CN103263093 B CN 103263093B
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- woven fabrics
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- nose
- mouth mask
- bridge
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Abstract
The invention provides a kind of anti-dust respirator of elastic packing bridge of the nose both sides, mouth mask is bell, in bottom mouth mask, both sides have one section of curved flanges to mate with the bridge of the nose both sides recess of people, mouth mask three layers of non-woven fabrics hot pressing form, outer non-woven fabrics is impregnated with active carbon, intermediate layer is melt spraying non-woven fabrics, and nexine is white sizing non-woven fabrics, and the formula of described white sizing non-woven fabrics is: 4080 low melting points 40%; 6D terylene short fiber 15%; The common chemical fibre 10% of 2.5D; The large chemical fibre 25% of 1.5D; 2.78D spins large chemical fibre 10%.Advantage is, mouth mask can be close to the chase of face bridge of the nose both sides, reaches good sealing effectiveness, instead of existing mask nose bridge batten, not only reduces cost, also substantially increases the dust-proof effect of mouth mask.
Description
Technical field
The present invention relates to a kind of anti-dust respirator, be particularly to anti-dust respirator that is a kind of and face high-seal.
Background technology
Anti-dust respirator in the market, the subject matter of existence is, poor sealing performance, and extraneous dust can leak in import cover from the chase of the bridge of the nose both sides of people, and dust-proof effect is bad, affects health.
Summary of the invention
For solving aforementioned problem of depositing, the invention provides a kind of anti-dust respirator of elastic packing bridge of the nose both sides, mouth mask is bell, in bottom mouth mask, both sides have one section of curved flanges to mate with the bridge of the nose both sides recess of people, mouth mask three layers of non-woven fabrics hot pressing form, and outer non-woven fabrics is impregnated with active carbon, and intermediate layer is melt spraying non-woven fabrics, nexine is white sizing non-woven fabrics, and the formula of described white sizing non-woven fabrics is:
4080 low melting points 40%;
6D terylene short fiber 15%;
The common chemical fibre 10% of 2.5D;
The large chemical fibre 25% of 1.5D;
2.78D spins large chemical fibre 10%.
The invention has the advantages that, mouth mask two side flange be hot pressed into sizing non-woven fabrics of the present invention, both soft, also there is elasticity, the chase of face bridge of the nose both sides can be close to, reach good sealing effectiveness, instead of existing mask nose bridge batten, not only reduce cost, also substantially increase the dust-proof effect of mouth mask.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the side view of Fig. 1;
Number in the figure illustrates: 1-mask body; The recess of 2-mouth mask front arranged on left and right sides; 3-mouth mask front lug boss; The lug of 4-mouth mask two side-line tape splicing; The flange that 5-mouth mask both sides are inside.
Detailed description of the invention
Refer to shown in accompanying drawing 1,2, mask body 1 is bell, in bottom mouth mask 1, both sides have one section of curved flanges 5 to mate with the bridge of the nose both sides recess of people, curved flanges 5 both sides outside mouth mask 1 front are suppressed two recesses 2 and are formed, these two recesses 2 form middle lug boss 3 simultaneously, the bridge of the nose of lug boss 3 just in time coated people, flange 5 puts in the bridge of the nose both sides chase of people, reaches good sealing effectiveness.Fit through the belt of mouth mask both sides lug 4 again, make mouth mask be close to the face of people, make the sealing property of this mouth mask better.
Claims (1)
1. the anti-dust respirator of an elastic packing bridge of the nose both sides, it is characterized in that, mouth mask is bell, in bottom mouth mask, both sides have one section of curved flanges to mate with the bridge of the nose both sides recess of people, mouth mask three layers of non-woven fabrics hot pressing form, and outer non-woven fabrics is impregnated with active carbon, and intermediate layer is melt spraying non-woven fabrics, nexine is white sizing non-woven fabrics, and the formula of described white sizing non-woven fabrics is:
4080 low melting points 40%;
6D terylene short fiber 15%;
The common chemical fibre 10% of 2.5D;
The large chemical fibre 25% of 1.5D;
2.78D spins large chemical fibre 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226662.6A CN103263093B (en) | 2013-06-08 | 2013-06-08 | The anti-dust respirator of elastic packing bridge of the nose both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226662.6A CN103263093B (en) | 2013-06-08 | 2013-06-08 | The anti-dust respirator of elastic packing bridge of the nose both sides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103263093A CN103263093A (en) | 2013-08-28 |
| CN103263093B true CN103263093B (en) | 2015-08-26 |
Family
ID=49006795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310226662.6A Active CN103263093B (en) | 2013-06-08 | 2013-06-08 | The anti-dust respirator of elastic packing bridge of the nose both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103263093B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9603396B2 (en) * | 2013-08-29 | 2017-03-28 | 3M Innovative Properties Company | Filtering face-piece respirator having nose notch |
| CN105124841A (en) * | 2015-09-08 | 2015-12-09 | 北京市美嘉亿盛医疗器械有限公司 | Operation protective cap |
| CN106418800B (en) * | 2016-10-09 | 2019-03-15 | 北京小米移动软件有限公司 | Mask filter core |
| KR102585442B1 (en) | 2017-11-13 | 2023-10-06 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | Inner shell and mask including same |
| WO2020071565A1 (en) * | 2018-10-01 | 2020-04-09 | Her Jong Mun | Nose mask |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0183059A1 (en) * | 1984-10-24 | 1986-06-04 | American Optical Corporation | Fold-flat disposable respirator |
| EP0241221A1 (en) * | 1986-04-07 | 1987-10-14 | Minnesota Mining And Manufacturing Company | Resilient shape-retaining fibrous filtration face mask |
| CN201683072U (en) * | 2010-05-06 | 2010-12-29 | 上海大胜卫生用品制造有限公司 | Anionic aerobic dustproof mask |
| CN202009717U (en) * | 2011-03-01 | 2011-10-19 | 上海爽蒂生活日用品有限公司 | Disposable mask |
| CN202112349U (en) * | 2011-07-05 | 2012-01-18 | 成都市新津事丰医疗器械有限公司 | Disposable mask |
| CN102697209A (en) * | 2012-05-17 | 2012-10-03 | 苏州新纶超净技术有限公司 | Efficient dust respirator and production method thereof |
| CN202635667U (en) * | 2012-05-31 | 2013-01-02 | 董绍永 | Heath care mask |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8239887A (en) * | 1986-10-31 | 1988-05-25 | Filcon Corporation | Mask |
-
2013
- 2013-06-08 CN CN201310226662.6A patent/CN103263093B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0183059A1 (en) * | 1984-10-24 | 1986-06-04 | American Optical Corporation | Fold-flat disposable respirator |
| EP0241221A1 (en) * | 1986-04-07 | 1987-10-14 | Minnesota Mining And Manufacturing Company | Resilient shape-retaining fibrous filtration face mask |
| CN201683072U (en) * | 2010-05-06 | 2010-12-29 | 上海大胜卫生用品制造有限公司 | Anionic aerobic dustproof mask |
| CN202009717U (en) * | 2011-03-01 | 2011-10-19 | 上海爽蒂生活日用品有限公司 | Disposable mask |
| CN202112349U (en) * | 2011-07-05 | 2012-01-18 | 成都市新津事丰医疗器械有限公司 | Disposable mask |
| CN102697209A (en) * | 2012-05-17 | 2012-10-03 | 苏州新纶超净技术有限公司 | Efficient dust respirator and production method thereof |
| CN202635667U (en) * | 2012-05-31 | 2013-01-02 | 董绍永 | Heath care mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103263093A (en) | 2013-08-28 |
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