CN2289575Y - Disposable protective mask - Google Patents
Disposable protective mask Download PDFInfo
- Publication number
- CN2289575Y CN2289575Y CN 97202648 CN97202648U CN2289575Y CN 2289575 Y CN2289575 Y CN 2289575Y CN 97202648 CN97202648 CN 97202648 CN 97202648 U CN97202648 U CN 97202648U CN 2289575 Y CN2289575 Y CN 2289575Y
- Authority
- CN
- China
- Prior art keywords
- disposable protective
- utility
- model
- mask
- protective 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a disposable protective mask. The disposable protective mask is in a hemispherical shape, wherein the middle of the hemispherical surface is provided with a plurality of reinforcing ribs and the upper part of the mask is preformed with a metal sheet. The utility model has the advantages of reasonable structure, comfortable wearing, favorable protection property, simple manufacturing technology, low cost and good dust-preventing effect. In addition, materials for manufacturing the utility model does not pollute environment.
Description
The utility model relates to a kind of disposable protective mask, belongs to daily life and health treatment, and ICL is: A42B 3/00.
At present, mouth mask of the prior art is made with cotton gauze, and the manufacturing process complexity is wasted cotton in a large number, uses one time the cost height, uses unhygienicly again repeatedly, and the nose both sides are easy to air inlet, lose protective action.
The purpose of this utility model is just in order to solve weak point of the prior art, and proposed a kind of disposable protective mask.This mouth mask causes type by using the relatively low nonwoven of price to press, and technology is simple, and is rational in infrastructure.
The purpose of this utility model is achieved in that
Disposable protective mask is made up of respirator belt etc., and mouth mask is a hemispherical, and several reinforcements are arranged at hemispherical middle part, the prefabricated strip metal sheet on the top of mouth mask.
The purpose of this utility model can also be further perfect by following steps:
Disposable protective mask is by special nonwoven compression moulding, and hemispheric radius is 60 millimeters～60 millimeters; The reinforcement of mouth mask is 6.
The utility model has 3 width of cloth accompanying drawings, and wherein Fig. 1 is a most preferred embodiment of the present utility model, also can make the accompanying drawing of specification digest.
Fig. 1, be structural representation of the present utility model;
Fig. 2, be the A-A cutaway view of Fig. 1;
Fig. 3, be the B-B cutaway view of Fig. 1.
The utility model compared with prior art has following advantage: 1. rational in infrastructure, comfortable wearing; 2. manufacturing process is simple, cheap: 3. good dustproof effect, and also manufactured materials is free from environmental pollution.
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described further.
Most preferred embodiment of the present utility model as shown in Figure 1, disposable protective mask is made up of respirator belt etc., mouth mask 1 is a hemispherical, radius is 54 millimeters, and certain breathing space is arranged.Make respiratory nasal freely, unlike the such cotton gauze of mouth mask be close to around the nose unsmooth breath.The special nonwoven compacting of mouth mask 1 usefulness forms.Nonwoven requires nontoxic, good permeability, low price.Mouth mask 1 will all be sealed around nose and the mouth.6 reinforcements 6 are arranged at hemispherical middle part, play booster action.The dome-type nonwoven can be not recessed during breathing, and block respiratory.The height of reinforcement 5 is generally 1 millimeter.The prefabricated strip metal sheet 2 on the top of mouth mask 1, sheet metal 2 are generally long 80 millimeters, and be wide 4 millimeters.Sheet metal 2 hot pressing are 90 ° on the top of mouth mask 1 with the bridge of the nose.Because sheet metal has certain intensity, according to different people, flexible different shape blocks the air inlet of nose both sides, reaches protective action.If it is on the nonwoven inboard of nose both sides, paste the sponge of 5 millimeters thick, more favourable to the mouth mask sealing.With lesser calorie 4 respirator belt 3 is fixed on the two ends of mouth mask 1, respirator belt 3 can be rubber band.
The utility model is rational in infrastructure, comfortable wearing, barrier propterty are good; Manufacturing process is simple, cheap.Be daily life and ideal product for health care, very easily promote the use of.
Claims (3)
1, a kind of disposable protective mask is made up of respirator belt etc., it is characterized in that: mouth mask (1) is hemispherical, several reinforcements (5) is arranged, the prefabricated strip metal sheet (2) on the top of mouth mask (1) at hemispherical middle part.
2. disposable protective mask according to claim 1 is characterized in that: mouth mask (1) is by special nonwoven compression moulding, and hemispheric radius is 50 millimeters～60 millimeters.
3. disposable protective mask according to claim 1 is characterized in that: the reinforcement (5) of mouth mask (1) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202648 CN2289575Y (en) | 1997-04-03 | 1997-04-03 | Disposable protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202648 CN2289575Y (en) | 1997-04-03 | 1997-04-03 | Disposable protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2289575Y true CN2289575Y (en) | 1998-09-02 |
Family
ID=33923755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97202648 Expired - Fee Related CN2289575Y (en) | 1997-04-03 | 1997-04-03 | Disposable protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2289575Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774282B (en) * | 2003-04-17 | 2010-05-05 | 朱桦 | Flat and foldable face shield and method of manufacture |
| CN113854669A (en) * | 2020-06-29 | 2021-12-31 | 浙江舜浦工艺美术品股份有限公司 | A new type of mask and method for making the same with a hat making machine |
-
1997
- 1997-04-03 CN CN 97202648 patent/CN2289575Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774282B (en) * | 2003-04-17 | 2010-05-05 | 朱桦 | Flat and foldable face shield and method of manufacture |
| CN113854669A (en) * | 2020-06-29 | 2021-12-31 | 浙江舜浦工艺美术品股份有限公司 | A new type of mask and method for making the same with a hat making machine |
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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 |