CN101703828A - Filter cartridge of disposable mask and mask thereof - Google Patents
Filter cartridge of disposable mask and mask thereof Download PDFInfo
- Publication number
- CN101703828A CN101703828A CN200910193848A CN200910193848A CN101703828A CN 101703828 A CN101703828 A CN 101703828A CN 200910193848 A CN200910193848 A CN 200910193848A CN 200910193848 A CN200910193848 A CN 200910193848A CN 101703828 A CN101703828 A CN 101703828A
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- Prior art keywords
- filter
- disposable
- mouth mask
- filter cartridge
- connecting portion
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Abstract
The invention discloses a filter cartridge of disposable mask and a mask thereof, comprising a connection part and a filter part cartridge body, wherein the connection part is connected with the disposable mask main body, filter material in the filter part cartridge body is folded to be arranged laminar structureby layers, and an air flues is are formed between layers. A plurality of folded ends layers of the filter material form a folding side surface, the folding side surface is splicedstuck or adjacent to/ is near a side filtering surface, and the side filtering surface is also provided with ventsvent holes. Filter material in the filter part cartridge body is folded tidily orderly and arranged in laminarization laminar structure to ensure large area of filter devices and high filter efficiency. Air flutes are formed between layers, a with a good many of folded layers and a plurality of air flues exist, so that, the ventilation effect is favourable. When using the mask of the filter cartridge, people can smoothly breathe smoothly.
Description
Technical field
The present invention relates to a kind of respiratory protection technical field, relate in particular to a kind of filter cartridge of disposable mouth mask.
Background technology
Disposable respiratory protection apparatus is a staple product in occupational safety and health field, and along with increasing of the deterioration of natural environment, happen suddenly great public health and natural calamity incident, the importance of protective respirator highlights.Known disposable breathing mask is disposable respiratory protection apparatus, it is deserted mouth mask, other need adopt under the situation of respiratory protection apparatus in work or generation the condition of a disaster etc., wear the back owing to reasons such as structure, material, human engineering and filtering gas, the people is breathed feel bad and feel suffocated, the a large amount of muscle power that consume, the no one is ready to use product.This is that a known respiratory protection apparatus product exists and problem demanding prompt solution always.
Summary of the invention
The technical problem that the present invention need solve provides the filter cartridge of disposable mouth mask of the smooth and easy breathing of a kind of wearer of making and the mouth mask of gained.
The technical problem that the present invention need solve is achieved through the following technical solutions: a kind of filter cartridge of disposable mouth mask, comprise the connecting portion and the filter house box body that are connected with the disposable mask main body, the folding layered arrangement that is of filtering material in the described filter house box body forms air flue between layer and layer.This filter house box body also is a disposable.
Further: in the filter cartridge of above-mentioned disposable mouth mask, several layers of folded end of described filtering material form folded sides, and folded sides is bonding/near on the side filtering surface, also be provided with passage on the described side filtering surface.Described foldable layer upper end is provided with the connector that joins with connecting portion, and the lower end of foldable layer is provided with the bottom surface, also is provided with passage on the bottom surface.Described connecting portion/or disposable mouth mask and the corresponding johning knot member of connecting portion on also be provided with check valve, this check valve has outside gas and enters mouth mask, the gas of exhalation no longer is back to the function of mouth mask.Between the folding layer of filtering material and layer, can also be provided with the stronger ventilative slider of hardness, be used for supporting and separating stratified material, the convenient ventilation.Perhaps in filtering material, add the stronger material of hardness, make the lamina proper alignment.
Further again: in the filter cartridge of above-mentioned disposable mouth mask, described connecting portion is a duct type, and the one end is provided with the connector that gets stuck that is connected with the disposable mask main body, and the other end is provided with the filtration lid that joins with connector.
Perhaps: in the filter cartridge of above-mentioned disposable mouth mask, described connecting portion by the filtration lid that joins with connector and partly and filter the connector that gets stuck that the lid sidepiece joins and form.
In the filter cartridge of the disposable mouth mask of above-mentioned two kinds of shapes, on the described connector septal pathways is arranged, pipeline in this passage and the connecting portion and the air flue in the filter cartridge communicate.
The present invention also provides the disposable mouth mask by above-mentioned filter cartridge gained, it comprises the connecting portion of filter house box body, connection spray mask and the filter house box body of spray mask, filtering gas successively, the neatly folding layered arrangement that is of filtering material in the described filter house box body forms air flue between layer and layer.
Compared with prior art, the filter cartridge of disposable mouth mask comprises connecting portion and the filter house box body that is connected with spray mask, the neatly folding layered arrangement that is of filtering material in the described filter house box body, between layer and layer, form air flue, the neatly folding layered arrangement that is of filtering material in the filter house box body makes that the area that filters gas spare is very big, the filter efficiency height. between layer and layer, form air flue, foldable layer is many, air flue is also many, this makes ventilatory effect good. when people use the mouth mask that is made by such filter cartridge, breathe smooth and easy.
Description of drawings
Fig. 1 is the disposable mouth mask of embodiment of the present invention one;
Fig. 2 is the explosive view of filter cartridge of the disposable mouth mask of embodiment of the present invention one;
Fig. 3 is the disposable mouth mask of embodiment of the present invention two;
Fig. 4 is the explosive view of filter cartridge of the disposable mouth mask of embodiment of the present invention two;
Wherein: connector, 9 filtration lids, 10 disposable mouth masks, 11 septal pathwayses get stuck for 1 connecting portion, 2 filter house box bodys, 3 air flues, 4 folded sides, 5 side filtering surfaces, 6 connectors, 7 bottom surfaces, 8.
Specific embodiments
Come comparative illustration the present invention with reference to the drawings and the specific embodiments.
Embodiment one, as Fig. 1,2: a kind of filter cartridge of disposable mouth mask comprises the connecting portion 1 and the filter house box body 2 that are connected with the disposable mask main body, the folding layered arrangement that is of the filtering material in the described filter house box body 2, formation air flue 3 between layer and layer.Several layers of folded end of described filtering material form folded sides 4, on folded sides 4 bonding/close side filtering surfaces 5, also are provided with passage on the described side filtering surface 5.Described foldable layer upper end is provided with the connector 6 that joins with connecting portion 1, and the lower end of foldable layer is provided with bottom surface 7, also is provided with passage on the bottom surface 7.Also be provided with check valve on described connecting portion 1/ or disposable mouth mask and the connecting portion 1 corresponding johning knot member.Described connecting portion 1 is a duct type, and the one end is provided with the connector 8 that gets stuck that is connected with the disposable mask main body, and the other end is provided with the filtration lid 9 that joins with connector 6.On the described connector 6 septal pathways 11 is arranged, pipeline and the air flue in the filter cartridge 3 in this septal pathways 11 and the connecting portion 1 communicate.Described connecting portion integral body is wedge shape.By the disposable mouth mask of this filter cartridge gained as shown in the figure 1.A filter cartridge and disposable mouth mask 10 main bodys connect to form a kind of single boxlike disposable mouth mask, and filter cartridge places disposable mask main body one side, corresponding people's face one side or below.
Embodiment two, as Fig. 3,4: a kind of filter cartridge of disposable mouth mask comprises the connecting portion 1 and the filter house box body 2 that are connected with the disposable mask main body, the folding layered arrangement that is of the filtering material in the described filter house box body 2, formation air flue 3 between layer and layer.Several layers of folded end of described filtering material form folded sides 4, on folded sides 4 bonding/close side filtering surfaces 5, also are provided with passage on the described side filtering surface 5.Described foldable layer upper end is provided with the connector 6 that joins with connecting portion 1, and the lower end of foldable layer is provided with bottom surface 7, also is provided with passage on the bottom surface 7.Also be provided with check valve on described connecting portion 1/ or disposable mouth mask and the connecting portion 1 corresponding johning knot member.Described connecting portion 1 by the filtration lid 9 that joins with connector 6 and partly and filter the connector 8 that gets stuck that lid 9 sidepieces join and form.On the described connector 6 septal pathways 11 is arranged, pipeline and the air flue in the filter cartridge 3 in this septal pathways 11 and the connecting portion 1 communicate.When filtering good filter cartridge of lid socket, the connector that gets stuck is just in time in the side of filter cartridge.By the disposable mouth mask of this filter cartridge gained as shown in Figure 3.The main body of two filter cartridges and a disposable mouth mask 10 connects to form a kind of pair of boxlike disposable mouth mask, and two filter cartridges disposable mask main body both sides that are placed in, corresponding people's face both sides.
The neatly folding layered arrangement that is of the filter cartridge of the disposable mouth mask of above-mentioned two kinds of forms, the filtering material in the filter house box body makes that the area that filters gas spare is very big, the filter efficiency height.Form air flue between layer and layer, foldable layer is many, and air flue is also many, and this makes ventilatory effect good.When people use the mouth mask that is made by such filter cartridge, breathe smooth and easy.
The above is a preferred embodiment of the present invention, is not breaking away under the design situation of the present invention, carries out any conspicuous distortion and replacement, all belongs to protection domain of the present invention.
Claims (8)
1. the filter cartridge of a disposable mouth mask, comprise the connecting portion (1) and the filter house box body (2) that are connected with the disposable mask main body, it is characterized in that: the folding layered arrangement that is of the filtering material in the described filter house box body (2) forms air flue (3) between layer and layer.
2. the filter cartridge of disposable mouth mask according to claim 1, it is characterized in that: several layers of folded end of described filtering material form folded sides (4), folded sides (4) is bonding/near on the side filtering surface (5), also be provided with passage on the described side filtering surface (5).
3. the filter cartridge of disposable mouth mask according to claim 2 is characterized in that: described foldable layer upper end is provided with the connector (6) that joins with connecting portion (1), and the lower end of foldable layer is provided with bottom surface (7), and the bottom surface also is provided with passage on (7).
4. the filter cartridge of disposable mouth mask according to claim 2 is characterized in that: described connecting portion (1)/or the corresponding johning knot member of disposable mouth mask and connecting portion (1) on also be provided with check valve.
5. according to the filter cartridge of each described disposable mouth mask among the claim 1-4, it is characterized in that: described connecting portion (1) is a duct type, the one end is provided with the connector that gets stuck (8) that is connected with the disposable mask main body, and the other end is provided with the filtration lid (9) that joins with connector (6).
6. according to the filter cartridge of each described disposable mouth mask among the claim 1-4, it is characterized in that: described connecting portion (1) by the filtration lid (9) that joins with connector (6) and partly with filter the connector that gets stuck (8) that lid (9) sidepiece joins and form.
7. according to the filter cartridge of claim 5 or 6 described disposable mouth masks, it is characterized in that: septal pathways (11) is arranged on the described connector (6), and pipeline and the air flue in the filter cartridge (3) in this septal pathways (11) and the connecting portion (1) communicate.
8. disposable mouth mask according to each described filter cartridge gained among the claim 1-4, it comprises the connecting portion (1) of filter house box body (2), connection disposable mouth mask and the filter house box body of disposable mouth mask (10), filtering gas successively, it is characterized in that: the folding layered arrangement that is of the filtering material in the described filter house box body (2) forms air flue (3) between layer and layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910193848A CN101703828A (en) | 2009-11-10 | 2009-11-10 | Filter cartridge of disposable mask and mask thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910193848A CN101703828A (en) | 2009-11-10 | 2009-11-10 | Filter cartridge of disposable mask and mask thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101703828A true CN101703828A (en) | 2010-05-12 |
Family
ID=42374122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910193848A Pending CN101703828A (en) | 2009-11-10 | 2009-11-10 | Filter cartridge of disposable mask and mask thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101703828A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779674S1 (en) | 2015-02-27 | 2017-02-21 | 3M Innovative Properties Company | Filter element having a connector |
| USD786443S1 (en) | 2015-02-27 | 2017-05-09 | 3M Innovative Properties Company | Filter element |
| USD792959S1 (en) | 2015-02-27 | 2017-07-25 | 3M Innovative Properties Company | Filter element having a pattern |
| CN107019858A (en) * | 2015-10-30 | 2017-08-08 | 德尔格安全股份两合公司 | Particulate filter and the method for manufacture for particulate filter |
| US11311752B2 (en) | 2015-02-27 | 2022-04-26 | 3M Innovative Properties Company | Flexible filter element having an end outlet |
-
2009
- 2009-11-10 CN CN200910193848A patent/CN101703828A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779674S1 (en) | 2015-02-27 | 2017-02-21 | 3M Innovative Properties Company | Filter element having a connector |
| USD786443S1 (en) | 2015-02-27 | 2017-05-09 | 3M Innovative Properties Company | Filter element |
| USD792959S1 (en) | 2015-02-27 | 2017-07-25 | 3M Innovative Properties Company | Filter element having a pattern |
| USD886273S1 (en) | 2015-02-27 | 2020-06-02 | 3M Innovative Properties Company | Filter element having a pattern |
| US11311752B2 (en) | 2015-02-27 | 2022-04-26 | 3M Innovative Properties Company | Flexible filter element having an end outlet |
| US11738218B2 (en) | 2015-02-27 | 2023-08-29 | 3M Innovative Properties Company | Flexible filter element having an end outlet |
| CN107019858A (en) * | 2015-10-30 | 2017-08-08 | 德尔格安全股份两合公司 | Particulate filter and the method for manufacture for particulate filter |
| US11511221B2 (en) | 2015-10-30 | 2022-11-29 | Dräger Safety AG & Co. KGaA | Particle filter as well as method for the manufacture thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100512 |