CN204699269U - Small-sized air filtering device - Google Patents
Small-sized air filtering device Download PDFInfo
- Publication number
- CN204699269U CN204699269U CN201520154130.0U CN201520154130U CN204699269U CN 204699269 U CN204699269 U CN 204699269U CN 201520154130 U CN201520154130 U CN 201520154130U CN 204699269 U CN204699269 U CN 204699269U
- Authority
- CN
- China
- Prior art keywords
- small
- filter
- sized air
- clamp structure
- air
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 230000000241 respiratory effect Effects 0.000 claims description 16
- 210000002345 respiratory system Anatomy 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a small-size gas filtration device, it includes: the clamping structure is made of elastic materials, the clamping structure is provided with a connecting part, and two ends of the connecting part are respectively provided with a slip stopping part for clamping the clamping structure on the nose; and two filtering structures connected with the connecting part, wherein each filtering structure is provided with a breathing part and an air filtering part, a plurality of air filtering materials are doped in the air filtering part, the air filtering materials are activated carbon, and when the breathing part is used, the breathing part is placed in a nasal passage so as to filter external air into the breathing passage through the air filtering part during breathing. Therefore, when accidents happen or the harm of harmful gas in the air is to be prevented, the common people can wear the clothes easily and can store the clothes conveniently in various places.
Description
Technical field
The utility model about a kind of air filter, particularly a kind of can be convenient for carrying also be convenient to receive small-sized air filter.
Background technology
Society causes suspended particles in air etc. to become many to the unhelpful even harmful material of human body due to high development now, and makes people often use mouth mask with these materials isolated.But, generally commercially available mouth mask is except easily causing both sides to be linked with except ear place comes off because rocking, dirty air is made easily to flow into space between mouth and nose and mouth mask not owing to pasting close property, and existing mouth mask due to material select or the design of structure causes filter effect very poor, and mouth mask must have on by veneer, has worn for a long time and has easily felt sultry.
And aerial contaminant particles up to finite concentration time, as dense smoke when fire occurs, now mouth mask be just not suitable for use, modal method shuts up nose to avoid being choked by dense smoke with wet towel or cloth Cover.Again, general fire has casualties major part when occurring be because the generation of dense smoke makes people to breathe or to have difficulty in breathing, and then the scene of a fire cannot be escaped from smoothly, even and if take to utilize the measure of wet cloth or towel shielding when escaping, but owing to needing hand steered firmly wall or a handle time mobile, wet towel or cloth are covered mouth and nose by another hand, therefore cause the close property of the subsides of wet cloth or towel and mouth and nose inadequate, or easily make dense smoke enter and towel and cloth do not have the function of filtering gas.
In view of this, this creator feels it and does not attain perfect and exhaust its intelligence hammer away, and be engaged in this industry accumulating experience for many years with it, and then provide a kind of small-sized air filter that all can be able to use in the air pollution of each level, to the disappearance of above-mentioned prior art can be improved.
Summary of the invention
An object of the present utility model, aim to provide a kind of small-sized air filter, with unexpected occur or for preventing the injury of pernicious gas in air time, the general common people can be easier to wear, and all can be convenient to storage in various place and there is splendid filter effect, and all can be able to use in the air pollution of each level.
For reaching above-mentioned purpose, small-sized air filter of the present utility model, it comprises: a clamp structure, and it is elastic material, and this clamp structure has a junction, and these connecting portion two ends are respectively provided with an anti-slip section, are held on nose for this clamp structure; And two filtrations, it is connected with this connecting portion, each this filtration has a respiratory region and a filter gas portion, doped with multiple filter gas material in this filter gas portion, these filter gas materials are active carbon, this respiratory region is positioned in nasal meatus when deployed, enters in respiratory tract after being filtered via this filter gas portion by extraneous air during breathing.
Wherein, this connecting portion is provided with two chutes, and these filtrations are provided with the slide rail that corresponds to this chute, are connected with this clamp structure to make these filtrations.The material in this respiratory region and this filter gas portion is coated by a layer structure by sponge, and this layer structure is provided with a marking part, for the position distinguishing this respiratory region and this filter gas portion.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model preferred embodiment;
Fig. 2 is the exploded view of the utility model preferred embodiment;
Fig. 3 is the profile of the filtration of the utility model preferred embodiment;
Fig. 4 is the use schematic diagram of the utility model preferred embodiment.
Description of reference numerals: 1 small-sized air filter; 11 clamp structures; 111 connecting portions; 112 anti-slip sections; 113 chutes; 12 filtrations; 121 respiratory regions; 122 filter gas portions; 123 filter gas materials; 124 slide rails; 125 marking parts; 126 layer structures.
Detailed description of the invention
For making your juror can have a clear understanding of content of the present utility model, only arrange in pairs or groups in the following instructions graphic, for making to be convenient to understand, the similar elements in following embodiment illustrates with identical symbology.
Refer to Fig. 1 to Fig. 3, it is the profile of the stereogram of the utility model preferred embodiment, exploded view and filtration.As shown in Figure 1 to Figure 3, small-sized air filter 1 of the present utility model, it comprises: a clamp structure 11 and two filtrations 12.This clamp structure 11 has a junction 111, these connecting portion 111 two ends are respectively provided with an anti-slip section 112, be held on nose for this clamp structure 11, and because there is anti-slip section 112 and this clamp structure 11 is elastic material, so this clamp structure 11 can very firmly be fixed on nose, can't come off easily because of rocking.These filtrations 12 are connected with this connecting portion 111, each this filtration 12 has respiratory region 121 and a filter gas portion 122, doped with multiple filter gas material 123 in this filter gas portion 122, these filter gas materials 123 are active carbon, this respiratory region 121 is positioned in nasal meatus when deployed, enters in respiratory tract after being filtered via this filter gas portion 122 by extraneous air during breathing.
Wherein, this connecting portion 111 is provided with two chutes 113, these filtrations 12 are provided with the slide rail 124 that corresponds to this chute 113, be connected with this clamp structure 11 to make these filtrations 12, so also making to replace these filtrations 12 becomes very convenient, only the filtration 12 for abandoning need be taken out from chute 113, and the chute 113 that the slide rail 124 on new filtration 12 is aimed on clamp structure 11 is inserted and can complete replacing.The material in this respiratory region 121 and this filter gas portion 122 is by a layer structure 126 coated by sponge, cause significantly shorten service life to prevent this respiratory region 121 and this filter gas portion 122 to be subject to outside dirty pollution, and this layer structure 126 is provided with a marking part 125, for distinguishing the position of this respiratory region 121 with this filter gas portion 122, thus, would not wrongly installed direction when changing filtration 12, there is effect of fool proof.
Refer to Fig. 1 and Fig. 4, it is the stereogram of the utility model preferred embodiment and use schematic diagram.Unexpected occur or for preventing the injury of pernicious gas in air time, respiratory region 121 of the present utility model only need be put into nasal meatus by user simply, and clamp structure 11 is clipped on nose, can breathe via the filtered air in filter gas portion 122, and because clamp structure 11 is provided with anti-slip section 112, so can not because of rock or body swing excessive and cause clamp structure 11 to get loose from nose, pernicious gas in dense smoke or air can not be invaded in respiratory tract, more general existing mouth mask is more practical, and because volume of the present utility model is little, be easier to be accommodated in the ground such as in family or office space, also conveniently carry with.
But, the foregoing is only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, therefore have in this art and usually know the knowledgeable, or be familiar with equivalence that this technology is made or change person easily, do not depart from the equalization done under spirit of the present utility model and scope change with modify, all should be covered by the scope of the claims of the present utility model.
Claims (7)
1. a small-sized air filter, is characterized in that it comprises:
One clamp structure, this clamp structure has a junction, and these connecting portion two ends are respectively provided with an anti-slip section, are held on nose for this clamp structure; And
Two filtrations, it is connected with this connecting portion respectively, and each this filtration has a respiratory region and a filter gas portion, mixes and have multiple filter gas material in this filter gas portion, this respiratory region is positioned in nasal meatus when deployed, enters in respiratory tract after being filtered via this filter gas portion by extraneous air during breathing.
2. small-sized air filter as claimed in claim 1, wherein, this connecting portion is provided with two chutes, and these filtrations are provided with the slide rail that corresponds to this chute, are connected with this clamp structure to make these filtrations.
3. small-sized air filter as claimed in claim 1, wherein, these filter gas materials are active carbon.
4. small-sized air filter as claimed in claim 3, wherein, this respiratory region and this filter gas portion are coated by a layer structure institute.
5. small-sized air filter as claimed in claim 4, wherein, the surface of this layer structure is provided with a marking part, for the position distinguishing this respiratory region and this filter gas portion.
6. small-sized air filter as claimed in claim 4, wherein, the material in this respiratory region and this filter gas portion is sponge.
7. small-sized air filter as claimed in claim 1, wherein, this clamp structure is elastic material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103221137 | 2014-11-28 | ||
| TW103221137U TWM496496U (en) | 2014-11-28 | 2014-11-28 | Miniature air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699269U true CN204699269U (en) | 2015-10-14 |
Family
ID=53187098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154130.0U Expired - Fee Related CN204699269U (en) | 2014-11-28 | 2015-03-18 | Small-sized air filtering device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204699269U (en) |
| TW (1) | TWM496496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160480A (en) * | 2016-06-13 | 2017-09-15 | 苏州汇诚智造工业设计有限公司 | A kind of mould in inner sponge cores punching press threaded hole |
-
2014
- 2014-11-28 TW TW103221137U patent/TWM496496U/en not_active IP Right Cessation
-
2015
- 2015-03-18 CN CN201520154130.0U patent/CN204699269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160480A (en) * | 2016-06-13 | 2017-09-15 | 苏州汇诚智造工业设计有限公司 | A kind of mould in inner sponge cores punching press threaded hole |
| CN107160481A (en) * | 2016-06-13 | 2017-09-15 | 苏州汇诚智造工业设计有限公司 | In the mould of inner sponge cores punching press threaded hole |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM496496U (en) | 2015-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20170318 |