CN104338264A - Nose mask filtering device - Google Patents
Nose mask filtering device Download PDFInfo
- Publication number
- CN104338264A CN104338264A CN201410677723.5A CN201410677723A CN104338264A CN 104338264 A CN104338264 A CN 104338264A CN 201410677723 A CN201410677723 A CN 201410677723A CN 104338264 A CN104338264 A CN 104338264A
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- China
- Prior art keywords
- filter course
- nose mask
- nose cup
- filter
- pore channels
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- Filtering Materials (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a nose mask filtering device, and belongs to the field of daily living articles. The nose mask filtering device comprises two hollow nose mask frameworks and a connection part connected with the two hollow nose mask frameworks, wherein a first filtering layer is arranged in a cavity each hollow nose mask framework; conical structures with arc-shaped top ends are arranged at the bottoms of the first filtering layers; a plurality of spiral small hole channels communicated with the bottoms and the tops are formed in the filtering layers; nano-grade silver ion degerming agents are smeared on the inner walls of the small hole channels. The nose mask device can effectively prevent small particles such as dust from blocking small breathing holes, and harmful gas can be fully decomposed.
Description
Technical field
The present invention relates to a kind of nose cup, specifically a kind of nasal mask device of effective filtered air.
Background technology
Along with the development in science and technology of the mankind, tellurian various automobile, aircraft are increasing, and various industrial pollution is day by day serious, and along with the process of urbanization is accelerated day by day, people have focused in city.The mankind are day by day serious to the destruction of the Nature, and various dust and sand weather, haze occur again and again, have popular during various virus, and people have to put on various mouth mask in order to safety.At present, the filtration nose cup that people are cognitive, much all has filtration molecule dust or haze also can play bactericidal action.
A kind of adelomorphic nose cup filter of the disclosure of the invention of Chinese patent CN 103751922 A, comprise: a mask body, this mask body comprises two hollow nose cup frame portions and a connecting portion be connected between two nose cup frame portions, and establish a filter material room in these two nose cup frame portions, respectively in this filter material room, group is provided with a filter material, and this filter material comprises at least one filter course, the material of this filter course is the one in the filter cotton layer of Pioloform, polyvinyl acetal, the cotton layer of activated carbon filtration or tool degerming functions.This mask body adopts the colourless silica gel of soft transparent one-body molded, when two nose cup frame portions embed the entrance of nasal cavity of user, can turn to stealth in response to the colour of skin of people of every description, and the filter material of two inside, nose cup frame portion have filtration molecule dust or haze, really sterilization and provide fragrance to eliminate the spatial multiplex purifying functions of peculiar smell.
But, the material of the filter course that this invention adopts is sponge or adhesive-bonded fabric, filtration molecule dust or haze are easy to remain on sponge or adhesive-bonded fabric, cause the aperture on sponge or adhesive-bonded fabric blocked, simultaneously because the aperture on sponge or adhesive-bonded fabric is generally straight hole, in respiratory, gas will enter in a flash in nasal cavity, the limited time of resolving harmful gas, and pernicious gas and aperture contact internal walls area little, cause the decomposition of pernicious gas insufficient, a fraction of pernicious gas is made to be inhaled in nasal cavity, thus affect healthy.
Summary of the invention
For above produced problem, the technical problem to be solved in the present invention is to provide a kind of nose cup filter, and this nose cup filter can effectively avoid the granules such as dust to clog breathing aperture, makes the decomposition of pernicious gas more abundant simultaneously.
In order to solve above technical problem, the present invention by the following technical solutions:
A kind of nose cup filter, comprise the connecting portion in two hollow nose cup frame portions and a connection two hollow nose cup frame portions, the first filter course is provided with in the cavity in hollow nose cup frame portion, the pyramidal structure of top with arc-shaped is arranged in the bottom of the first described filter course, the pore channels that several are communicated with bottom and top is set in the first filter course, described pore channels is arranged to spirality, and pore channels inwall is coated with nanometer-level silver ion bacteria remover.
Wherein, the top of the first described filter course is also provided with the second filter course, and arrange the spirality pore channels that several are communicated with bottom and top in the second described filter course, described pore channels inwall is coated with nanometer-level silver ion bacteria remover.
Wherein, the first described filter course and the second filter course all adopt elastic caoutchouc.
Wherein, the edge bottom the first described filter course is provided with bracing wire, described bracing wire is fixedly connected with bottom the first filter course.
The invention has the beneficial effects as follows: the pyramidal structure of top with arc-shaped is arranged in the bottom due to the first filter course, when the granules such as dust contact with bottom, in breathing process, most of granule can slide to edge, bottom and be deposited in edge and finally fall down under the action of the forces of the wind, avoids granule to block breathing pore channels; Simultaneously because pore channels is arranged to spirality, make the path of the gas flow warp sucked elongated, the contact area of gas and nanometer-level silver ion bacteria remover also becomes large, pernicious gas is divided solve more abundant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the first filter course profile.
In figure, 1, hollow nose cup frame portion; 2 connecting portions; 3, the first filter course; 4, pore channels; 5, the second filter course; 6, bracing wire.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated:
As depicted in figs. 1 and 2: a kind of nose cup filter, comprise the connecting portion 2 in two hollow nose cup frame portions 1 and a connection two hollow nose cup frame portions 1, the first filter course 3 is provided with in the cavity in hollow nose cup frame portion 1, the pyramidal structure of top with arc-shaped is arranged in the bottom of the first filter course 3, the pore channels 4 that several are communicated with bottom and top is set in the first filter course 3, pore channels 4 is arranged to spirality, and pore channels 4 inwall is coated with nanometer-level silver ion bacteria remover.
Comparatively prior art, the pyramidal structure of top with arc-shaped is arranged in bottom due to the first filter course 4, when the granules such as dust contact with bottom, in breathing process, most of granule can slide to edge, bottom and be deposited in edge and finally fall down under the action of the forces of the wind, avoids granule to block and breathes pore channels 4; Simultaneously because pore channels 4 is arranged to spirality, make the path of the gas flow warp sucked elongated, the contact area of gas and nanometer-level silver ion bacteria remover also becomes large, pernicious gas is divided solve more abundant.
In the present embodiment, the top of the first filter course 3 is also provided with the second filter course 5, in second filter course, 5 arrange several spirality pore channels being communicated with bottom and top, pore channels inwall is coated with nanometer-level silver ion bacteria remover, the object arranging the second filter course 5 is that the gas making to filter is more clean, and the gas after avoiding the first filter course 3 to filter sometimes is inhaled in nasal cavity because of insufficient.
In the present embodiment, the first filter course 3 and the second filter course 5 all adopt elastic caoutchouc, are easy to be arranged in the cavity in hollow nose cup frame portion 1, are convenient to change filter course simultaneously.
In the present embodiment, the edge bottom the first filter course 3 is provided with bracing wire 6, bracing wire 6 is fixedly connected with bottom the first filter course 3, and the object arranging bracing wire 6 is easy to when filter course is dirty change.
Be only optimum embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (4)
1. a nose cup filter, comprise the connecting portion in two hollow nose cup frame portions and a connection two hollow nose cup frame portions, the first filter course is provided with in the cavity in hollow nose cup frame portion, it is characterized in that: the pyramidal structure of top with arc-shaped is arranged in the bottom of the first described filter course, the pore channels that several are communicated with bottom and top is set in the first filter course, described pore channels is arranged to spirality, and pore channels inwall is coated with nanometer-level silver ion bacteria remover.
2. a kind of nose cup filter according to claim 1, it is characterized in that: the top of the first described filter course is also provided with the second filter course, arrange the spirality pore channels that several are communicated with bottom and top in the second described filter course, described pore channels inwall is coated with nanometer-level silver ion bacteria remover.
3. a kind of nose cup filter according to claim 1, is characterized in that: the first described filter course and the second filter course all adopt elastic caoutchouc.
4. a kind of nose cup filter according to claim 1, it is characterized in that: the edge bottom the first described filter course is provided with bracing wire, described bracing wire is fixedly connected with bottom the first filter course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677723.5A CN104338264A (en) | 2014-11-24 | 2014-11-24 | Nose mask filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677723.5A CN104338264A (en) | 2014-11-24 | 2014-11-24 | Nose mask filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338264A true CN104338264A (en) | 2015-02-11 |
Family
ID=52495235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677723.5A Pending CN104338264A (en) | 2014-11-24 | 2014-11-24 | Nose mask filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003233A (en) * | 2016-06-13 | 2016-10-12 | 苏州汇诚智造工业设计有限公司 | Mold punching screw hole in sponge inner core and manufacturing and using method of mold |
| CN108785898A (en) * | 2017-04-28 | 2018-11-13 | 山东圣泉新材料股份有限公司 | A kind of nose cup |
-
2014
- 2014-11-24 CN CN201410677723.5A patent/CN104338264A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003233A (en) * | 2016-06-13 | 2016-10-12 | 苏州汇诚智造工业设计有限公司 | Mold punching screw hole in sponge inner core and manufacturing and using method of mold |
| CN107160479A (en) * | 2016-06-13 | 2017-09-15 | 苏州汇诚智造工业设计有限公司 | In the mold use method of inner sponge cores punching press threaded hole |
| CN108785898A (en) * | 2017-04-28 | 2018-11-13 | 山东圣泉新材料股份有限公司 | A kind of nose cup |
| CN108785898B (en) * | 2017-04-28 | 2023-11-03 | 山东圣泉新材料股份有限公司 | Nose mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |