CN2233754Y - Multi-function dust-proof mask - Google Patents
Multi-function dust-proof mask Download PDFInfo
- Publication number
- CN2233754Y CN2233754Y CN 95218896 CN95218896U CN2233754Y CN 2233754 Y CN2233754 Y CN 2233754Y CN 95218896 CN95218896 CN 95218896 CN 95218896 U CN95218896 U CN 95218896U CN 2233754 Y CN2233754 Y CN 2233754Y
- Authority
- CN
- China
- Prior art keywords
- main body
- mask main
- mask
- function dust
- mouth mask
- 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
The utility model relates to a multifunctional dustproof mask which is composed of a mask main body, a fixed strap and a pressing bar, wherein the mask main body is composed of a middle impermeable layer and nonwoven fabric with two layers. Along the longitudinal direction or the transversal direction, the mask main body presents a plane shape after folded for many times, and after unfolded, the mask main body presents a spherical surface shape. The edge of the mask main body is provided with a thin aluminum sheet. The utility model is suitable for industries of powder coal, cement, spray painting, food, medical care, cotton spinning, etc.
Description
The utility model belongs to breathe uses mouth mask.
Chinese patent the 5th volume discloses a kind of non-woven fabrics gauze mask No. 37, and notification number CN2044178U is formed through hot pressing by nonwoven, the indent spirogyrate, and the top, the outside of mouth mask is provided with and can has advantages such as ventilative, that anti-dust performance is good by the press strip of people's nose shape by compressive strain.The 8th volume discloses a kind of dustproof simple and easy mouth mask of being made up of mask main body, rubber elastic cord and aluminum foil strip of nonwoven of using of labour protection for No. 2, notification number CN2092341U, and the shortcoming that their exist is: the mouth mask shape causes bad adaptability because of user's individual difference; Mouth mask and face to contact the applying degree low, reduced dirt exclusion capabilities and bacteriological filtration rate; Mouth mask prevents that the former penetrating power of contaminated liquid is poor.
The purpose of this utility model provides a kind of applying degree height that contacts with the human face, can improve dirt exclusion capabilities and bacteriological filtration rate, prevents the multi-function dust-proof mouth mask of liquid stain sources infiltration.
The purpose of this utility model is achieved in that it comprises non-woven fabrics gauze mask main body, fixed band, press strip composition, to be mask main body 2 be made up of two-layer nonwoven 6 and the impervious barrier 5 that is arranged between the two-layer nonwoven its primary structure, mask main body 2 longitudinally or the fixing multilayer folding layer in horizontally set two ends, the mask main body edge is provided with the thin metal aluminium flake 1 of pince-nez.
Because in the mask main body outer flake aluminum being set makees press strip, utilize the big characteristics of flake aluminum percentage elongation, pinch mouth mask with finger along the bridge of the nose, flake aluminum promptly is out of shape, make fog not hide lens by the space of mouth mask and nose, adopt three jackknife methods to form dome shape simultaneously, make mouth mask contact applying degree height with the human face, can improve dirt exclusion capabilities and bacteriological filtration rate.Because the impervious barrier between two-layer nonwoven is set, both prevented the liquid infiltration, have good permeability again, wear advantages such as light.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a schematic diagram of the present utility model,
Fig. 2 is the side view of Fig. 1.
Among the figure, 1, flake aluminum, 2, mask main body, 3, three times are folding, and 4, fixed band, 5, impervious barrier, 6, two-layer nonwoven.
The utility model concrete structure is: mask main body is made up of two-layer nonwoven and the nonwoven impervious barrier that is arranged between the two-layer nonwoven, mask main body is longitudinally or laterally through three times or the pressing of repeatedly folding back, be plane through hot pressing, two is fixed, be dome shape after opening, mouth mask and human face are fitted.The mouth mask upper edge is along being provided with flake aluminum, and flake aluminum is between two-layer nonwoven.The fixed band material is a nonwoven, can be arranged at the mask main body edge, with mask main body be that one is through hot-forming.Also can eyelet be set at the mask main body edge, fixed band penetrates in the hole.
Claims (5)
1, a kind of multi-function dust-proof mouth mask, it comprises non-woven fabrics gauze mask main body, fixed band, press strip composition, it is characterized in that mask main body (2) is made up of two-layer nonwoven (6) and the impervious barrier (5) that is arranged between the two-layer nonwoven, mask main body (2) longitudinally or the fixing multilayer folding layer in horizontally set two ends, the mask main body edge is provided with the thin metal aluminium flake (1) of pince-nez.
2, multi-function dust-proof mouth mask according to claim 1 is characterized in that mask main body (2) edge is provided with eyelet, and fixed band (4) penetrates in the hole.
3, multi-function dust-proof mouth mask according to claim 1 is characterized in that the fixed band (4) of mask main body (2) edge setting and mask main body one.
4, multi-function dust-proof mouth mask according to claim 1 is characterized in that the fixed band material is a nonwoven.
5, multi-function dust-proof mouth mask according to claim 1 is characterized in that mask main body is plane through three times after folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218896 CN2233754Y (en) | 1995-08-11 | 1995-08-11 | Multi-function dust-proof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218896 CN2233754Y (en) | 1995-08-11 | 1995-08-11 | Multi-function dust-proof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233754Y true CN2233754Y (en) | 1996-08-28 |
Family
ID=33867260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95218896 Expired - Fee Related CN2233754Y (en) | 1995-08-11 | 1995-08-11 | Multi-function dust-proof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233754Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433382B (en) * | 2007-11-13 | 2013-04-17 | 興和株式会社 | Gauze mask for lady |
| CN103533989B (en) * | 2011-04-08 | 2016-01-20 | 尤妮佳股份有限公司 | Mouth mask |
| CN112617317A (en) * | 2020-02-21 | 2021-04-09 | 王焕林 | Method for facilitating emergency self-making mask for public consumers and emergency self-making mask |
-
1995
- 1995-08-11 CN CN 95218896 patent/CN2233754Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433382B (en) * | 2007-11-13 | 2013-04-17 | 興和株式会社 | Gauze mask for lady |
| CN103533989B (en) * | 2011-04-08 | 2016-01-20 | 尤妮佳股份有限公司 | Mouth mask |
| CN112617317A (en) * | 2020-02-21 | 2021-04-09 | 王焕林 | Method for facilitating emergency self-making mask for public consumers and emergency self-making mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |