CN204864594U - Be used for protecting respiratory portable gauze mask - Google Patents
Be used for protecting respiratory portable gauze mask Download PDFInfo
- Publication number
- CN204864594U CN204864594U CN201520620030.2U CN201520620030U CN204864594U CN 204864594 U CN204864594 U CN 204864594U CN 201520620030 U CN201520620030 U CN 201520620030U CN 204864594 U CN204864594 U CN 204864594U
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- CN
- China
- Prior art keywords
- layer
- recessed district
- thermal insulation
- mouth mask
- eye
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- 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 discloses a be used for protecting respiratory portable gauze mask, it includes the insulating layer, the inlayer of insulating layer has ventilative layer through the support mounting, is connected with the adsorbed layer on the ventilative layer, the adsorbed layer adopts the cotton wrapping up the activated carbon fiber and makes, the both sides limit of insulating layer is connected with the band, processing has a concave district of the eye of being convenient for to wear on the adsorbed layer, is provided with the concave district of nasal part in the below in eye concave district, is provided with the concave district of oral area below nasal part concave district. This gauze mask simple structure wears the convenience, and can effectually insulate against heat, filters the smoke and dust of scene of fire, and air permeability is good, and the low price can be in ordinary family and the many place popularization and application of public people.
Description
Technical field
The utility model relates to firebreak device technical field, particularly relates to a kind of portable mouth mask for the protection of breathing.
Background technology
The key of fire-fighting is to save oneself from anti-, and when indoor catch fire, along with a large amount of flue dust, carbon monoxide, carbon dioxide and toxic gas, also have a large amount of dust that fire extinguisher produces during fire extinguishing, therefore needs when putting out a fire to wear respirator, can available protecting oneself.But existing professional respirator complex structure, uses inconvenience, and costly, is unwell in family, office environment and uses; And general cotton mouth mask, due to poor air permeability, good effect can not be reached to the absorption of particle.And general family all can not be equipped with specialty fire prevention respirator, therefore all adopt when breaking out of fire towel drench after cover mouth and nose thus arrive the object that protection breathes, adopting in this way cannot filtering smoke thoroughly, and protection Protection Results is poor.
Utility model content
The purpose of this utility model provides a kind of portable mouth mask for the protection of breathing, and this Respirator structure is simple, wears conveniently; and can be effectively heat insulation; filter the flue dust of scene of fire, permeability is good, and low price can be applied at average family and the many place of public people.
In order to realize above-mentioned technical characteristic; the purpose of this utility model is achieved in that a kind of portable mouth mask for the protection of breathing; it comprises thermal insulation layer; the internal layer of thermal insulation layer has air-permeable layer by support installing; air-permeable layer is connected with adsorption layer; described adsorption layer adopts cotton to be wrapped in activated carbon fiber and makes; the dual-side of described thermal insulation layer is connected with band; described adsorption layer is processed with the recessed district of the eye being convenient to wear; the below in the recessed district of eye is provided with the recessed district of nose, below the recessed district of nose, is provided with the recessed district of oral area.
The fabric that described thermal insulation layer is made up of nanoporous heat-insulation composite material is formed.
Described air-permeable layer is made up of coffee carbon fiber fabric.
Described band adopts softness to have flexible refractory material and makes.
The utility model has following beneficial effect:
When a fire, this mouth mask is worn on the face of oneself by band, and keeps the recessed district of eye, the recessed district of nose and the recessed district of oral area and the face of oneself to fit, ensure its sealing; By being provided with support between thermal insulation layer and air-permeable layer, space can being formed between the two layers, contributing to air circulation; Thermal insulation layer has anti-heat radiation performance and heat-proof quality, avoids hot gas to burn; While air-permeable layer can ensure to breathe freely, the flue dust of isolation larger particles or dust; Adsorption layer can effectively not be absorbed by the body by adsorb harmful components, comprises poison gas.
By arranging the mouth mask of three-decker, structure is simple, and cost is low, can also effectively isolate noxious fume and poison gas.Adsorption layer is provided with depressed part, matches with the position of mouth and nose, the space of mouth mask and mouth and nose can be allowed better less, be more beneficial to isolation.Well mouth mask can also be fixed, unsuitable landing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 be between each layer of the utility model in conjunction with schematic diagram.
Fig. 3 is the adsorbed layer structure schematic diagram that the utility model is fitted with face.
In figure: thermal insulation layer 1, support 2, air-permeable layer 3, adsorption layer 4, band 5, the recessed district of eye 401, the recessed district of nose 402, the recessed district 403 of oral area.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As Figure 1-3; a kind of portable mouth mask for the protection of breathing; it comprises thermal insulation layer 1; the internal layer of thermal insulation layer 1 is provided with air-permeable layer 3 by support 2, air-permeable layer 3 is connected with adsorption layer 4, and described adsorption layer 4 adopts cotton to be wrapped in activated carbon fiber and makes; the dual-side of described thermal insulation layer 1 is connected with band 5; described adsorption layer 4 is processed with the recessed district 401 of the eye being convenient to wear, is provided with the recessed district 402 of nose in the below in the recessed district of eye 401, below the recessed district of nose 402, be provided with the recessed district 403 of oral area.
Further, described adsorption layer 4 can effectively not be absorbed by the body by adsorb harmful components, comprises poison gas.
Further, the fabric that described thermal insulation layer 1 is made up of nanoporous heat-insulation composite material is formed.Thermal insulation layer 1 has anti-heat radiation performance and heat-proof quality, avoids hot gas to burn.
Further, described air-permeable layer 3 is made up of coffee carbon fiber fabric.While air-permeable layer 3 can ensure to breathe freely, the flue dust of isolation larger particles or dust.
Further, described band 5 adopts softness to have flexible refractory material to make.Conveniently mouth mask is fixed on head.
Further, by being provided with support 2 between thermal insulation layer 1 and air-permeable layer 3, being to form space between the two layers, contributing to air circulation.
By arranging the mouth mask of three-decker, structure is simple, and cost is low, can also effectively isolate noxious fume and poison gas.
Further, adsorption layer is provided with depressed part, matches with the position of mouth and nose, the space of mouth mask and mouth and nose can be allowed better less, be more beneficial to isolation.Well mouth mask can also be fixed, unsuitable landing.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (4)
1. the portable mouth mask for the protection of breathing, it is characterized in that: it comprises thermal insulation layer (1), the internal layer of thermal insulation layer (1) is provided with air-permeable layer (3) by support (2), air-permeable layer (3) is connected with adsorption layer (4), described adsorption layer (4) adopts cotton to be wrapped in activated carbon fiber and makes, the both sides of described thermal insulation layer (1) are connected with band (5), described adsorption layer (4) is processed with the recessed district of the eye being convenient to wear (401), the below in the recessed district of eye (401) is provided with the recessed district of nose (402), below, the recessed district of nose (402) is provided with the recessed district of oral area (403).
2. a kind of portable mouth mask for the protection of breathing according to claim 1, is characterized in that: the fabric that described thermal insulation layer (1) is made up of nanoporous heat-insulation composite material is formed.
3. a kind of portable mouth mask for the protection of breathing according to claim 1, is characterized in that: described air-permeable layer (3) is made up of coffee carbon fiber fabric.
4. a kind of portable mouth mask for the protection of breathing according to claim 1, is characterized in that: described band (5) adopts softness to have flexible refractory material and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620030.2U CN204864594U (en) | 2015-08-18 | 2015-08-18 | Be used for protecting respiratory portable gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620030.2U CN204864594U (en) | 2015-08-18 | 2015-08-18 | Be used for protecting respiratory portable gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864594U true CN204864594U (en) | 2015-12-16 |
Family
ID=54809033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520620030.2U Expired - Fee Related CN204864594U (en) | 2015-08-18 | 2015-08-18 | Be used for protecting respiratory portable gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864594U (en) |
-
2015
- 2015-08-18 CN CN201520620030.2U patent/CN204864594U/en not_active Expired - Fee Related
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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: 20151216 Termination date: 20170818 |