CN104432707B - A kind of mouth mask with useful life prompt facility - Google Patents
A kind of mouth mask with useful life prompt facility Download PDFInfo
- Publication number
- CN104432707B CN104432707B CN201410796350.3A CN201410796350A CN104432707B CN 104432707 B CN104432707 B CN 104432707B CN 201410796350 A CN201410796350 A CN 201410796350A CN 104432707 B CN104432707 B CN 104432707B
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- Prior art keywords
- mouth mask
- recognition unit
- electrode film
- filter course
- negative
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Abstract
The present invention relates to a kind of mouth mask with useful life prompt facility, comprise the mask body with multiple filter course, suggestion device is provided with between the filter course of described mask body, this suggestion device has one and protrudes from the recognition unit of mask body outermost filter course and recognition unit can be made to send the elastomeric element of identifying information, so that judge the service life of mouth mask by recognition unit.Mouth mask provided by the present invention, when recognition unit cannot send identifying information, then namely mouth mask reaches service life, and prompting people change mouth mask in time, ensure healthy.
Description
Technical field
The present invention relates to health field, specifically, relate to a kind of mouth mask with useful life prompt facility.
Background technology
The develop rapidly of national economy, the continuous consumption of the energy, also brings day by day serious environmental pollution, thus makes mouth mask become people to go on a journey requisite article.Mouth mask effectively can to filter out in air pollutant etc., plays protection health of people, reduces the effects such as breathing problem.
But the standard that current mouth mask is ununified, especially civilian mouth mask, major part does not have clear and definite useful life, even if intended life, also clear and definite not, such as break a seal how long etc., because do not represent use behind mouth mask Kaifeng, if do not used behind Kaifeng, replace can cause waste to the date.And the respiratory rate of different people is different, even if the time of wearing is identical, the pollutant of mouth mask absorption also may be different, so determine that the life-span of mouth mask is not very science according to Kaifeng time or service time.
Therefore, how to design a kind of mouth mask of brand new, make it have useful life prompt facility, when making the mouth mask life-span be increased by respiratory resistance that is most, people, prompting people change mouth mask in time, are that those skilled in the art's letter need solve.
Summary of the invention
The object of the invention is, for overcoming above-mentioned the deficiencies in the prior art, to provide a kind of mouth mask with useful life prompt facility.Mouth mask provided by the present invention, can point out when mouth mask reaches expected service life, is convenient to people and changes.
In order to reach above-mentioned purpose, the present invention adopts following technical scheme:
A kind of mouth mask with useful life prompt facility, comprise the mask body with multiple filter course, suggestion device is provided with between the filter course of described mask body, this suggestion device has one and protrudes from the recognition unit of mask body outermost filter course and recognition unit can be made to send the elastomeric element of identifying information, so that judge the service life of mouth mask by recognition unit.
Preferably, described suggestion device comprises bag, is provided with battery, circuit wafer, negative electrode plate and recognition unit in this bag, and elastomeric element is electrode film; Recognition unit is connected with circuit wafer, circuit wafer tool electrode line and negative line, and the positive level of battery is connected with electrode film by electrode line, and GND is connected with negative electrode plate by negative line; By the deformation of electrode film, electrode film is connected with negative electrode plate, turn-on battery and recognition unit.
Preferably, described electrode film is sheet metal.
Preferably, described negative electrode plate is sheet metal.
Preferably, described recognition unit is indicator lamp.
The invention has the beneficial effects as follows: by the prompting of indicator lamp, judge whether mouth mask should be changed.When indicator lamp does not work, namely mouth mask reaches service life.
Accompanying drawing illustrates:
Fig. 1 is cut-away view of the present invention;
Fig. 2 is external structure of the present invention;
Wherein: 1, bag, 2, battery, 3, circuit wafer, 4, electrode line, 5, negative line, 6, electrode film, 7, negative electrode plate, 8, negative plate is protruding, 9, indicator lamp, 10, mask body, 11, indicator lamp, 12, suggestion device.
Detailed description of the invention:
Below in conjunction with accompanying drawing, this programme is described in detail.
Embodiment 1: a kind of mouth mask with useful life prompt facility, its structure as shown in Figure 1-2, comprise the mask body 10 with multiple filter course, suggestion device 12 is provided with between the filter course of described mask body 10, this suggestion device 12 has one and protrudes from the recognition unit of mask body 10 outermost filter course and recognition unit can be made to send the elastomeric element of identifying information, so that judge the service life of mouth mask by recognition unit.
Described suggestion device comprises bag 1, is provided with battery 2, circuit wafer 3, negative electrode plate 7 and recognition unit in this bag 1, and elastomeric element is electrode film 6; Recognition unit is connected with circuit wafer 3, circuit wafer 3 tool electrode line 4 and negative line 5, and the positive level of battery 2 is connected with electrode film 6 by electrode line 4, and battery 2 negative pole is connected with negative electrode plate 7 by negative line 5, negative electrode plate 7 is provided with negative plate projection 8; By the deformation of electrode film 6, electrode film 6 is connected with negative plate projection 8, turn-on battery 2 and recognition unit.
Described electrode film 6 is sheet metal.
Described negative electrode plate 6 is sheet metal.
Described recognition unit is indicator lamp 11.
Specifically, in use, during human body air-breathing, electrode film 6 moves to human oral cavity side, then electrode film 6 does not contact with negative plate projection 8, and indicator lamp 11 does not work, as human exhaled breath, electrode film 6 moves to principle human oral cavity side, then electrode film 6 just contacts with negative plate projection 8, and indicator lamp 11 is luminous.Along with increasing of access times, the electric power of battery 2 also weakens thereupon, and when indicator lamp 11 is not luminous all the time after a breath cycle (expiration+air-breathing), then mouth mask reaches service life, should change.
Such as say, make mask body, long 100mm, wide 80mm; Select CR2430 type button cell as battery, voltage 3V, diameter 24.5mm, rear 3.0mm, 270mAh, button cell positive pole is connected electrode line, negative pole connects negative line; Be encapsulated in bag 1 after circuit connects, the length of bag 1 is the wide 40mm of 50mm, and indicator lamp 11 exposes outside, and is made by packaged packaging belt in mouth mask inner, and indicator lamp is exposed at mouth mask outside.Battery electric quantity 270mAh, indicator lamp specification 20mA, namely power on circuitry 13.5h indicator lamp no longer lights.People's air-breathing calculates according to 4S at every turn, and namely after mouth mask uses, after people breathe 13.5 × 3600 ÷ 4=12150 time, indicator lamp no longer lights, mouth mask inefficacy.
After have employed said structure, this device, by the prompting of indicator lamp, judges whether mouth mask should be changed.When indicator lamp does not work, namely mouth mask reaches service life, and the effective human body respiration ensured is healthy.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. one kind has the mouth mask of useful life prompt facility, comprise the mask body with multiple filter course, it is characterized in that, suggestion device is provided with between the filter course of described mask body, this suggestion device has one and protrudes from the recognition unit of mask body outermost filter course and recognition unit can be made to send the elastomeric element of identifying information, so that judge the service life of mouth mask by recognition unit;
Described suggestion device comprises bag, is provided with battery, circuit wafer, negative electrode plate and recognition unit in this bag, and elastomeric element is electrode film; Recognition unit is connected with circuit wafer, circuit wafer tool electrode line and negative line, and the positive level of battery is connected with electrode film by electrode line, and GND is connected with negative electrode plate by negative line; By the deformation of electrode film, electrode film is connected with negative electrode plate, turn-on battery and recognition unit.
2. mouth mask according to claim 1, is characterized in that, described electrode film is sheet metal.
3. mouth mask according to claim 1, is characterized in that, described negative electrode plate is sheet metal.
4. mouth mask according to claim 1, is characterized in that, described recognition unit is indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796350.3A CN104432707B (en) | 2014-12-18 | 2014-12-18 | A kind of mouth mask with useful life prompt facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796350.3A CN104432707B (en) | 2014-12-18 | 2014-12-18 | A kind of mouth mask with useful life prompt facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104432707A CN104432707A (en) | 2015-03-25 |
| CN104432707B true CN104432707B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796350.3A Active CN104432707B (en) | 2014-12-18 | 2014-12-18 | A kind of mouth mask with useful life prompt facility |
Country Status (1)
| Country | Link |
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| CN (1) | CN104432707B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383118A (en) * | 2016-10-28 | 2017-02-08 | 郑云 | PM2.5 mask service life indicator card by using carbon dioxide as indicator |
| CN111973901B (en) * | 2018-03-23 | 2021-06-29 | 广州市保为康劳保用品有限公司 | Efficient and safe gas mask for medical personnel and using method |
| KR20210104138A (en) * | 2018-12-21 | 2021-08-24 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | Negative pressure reusable breathing system for safety event detection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488547A (en) * | 1982-09-07 | 1984-12-18 | Kenneth R. Bowers, Jr. | Face mask |
| CN2402344Y (en) * | 1999-12-09 | 2000-10-25 | 林兰香 | Drawing replaced type mask with replaced date marking structure |
| JP2006263238A (en) * | 2005-03-24 | 2006-10-05 | Jfe Chemical Corp | Protective mask for respiration |
| CN101394887A (en) * | 2006-03-01 | 2009-03-25 | 雷斯梅德有限公司 | Method and apparatus for reminding user to replace and/or service CPAP apparatus and/or component thereof |
| CN203952523U (en) * | 2014-07-16 | 2014-11-26 | 翟圣佳 | PM2.5 mouth mask |
| CN204292260U (en) * | 2014-12-18 | 2015-04-29 | 山东大学 | A kind of mouth mask with useful life prompt facility |
-
2014
- 2014-12-18 CN CN201410796350.3A patent/CN104432707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488547A (en) * | 1982-09-07 | 1984-12-18 | Kenneth R. Bowers, Jr. | Face mask |
| CN2402344Y (en) * | 1999-12-09 | 2000-10-25 | 林兰香 | Drawing replaced type mask with replaced date marking structure |
| JP2006263238A (en) * | 2005-03-24 | 2006-10-05 | Jfe Chemical Corp | Protective mask for respiration |
| CN101394887A (en) * | 2006-03-01 | 2009-03-25 | 雷斯梅德有限公司 | Method and apparatus for reminding user to replace and/or service CPAP apparatus and/or component thereof |
| CN203952523U (en) * | 2014-07-16 | 2014-11-26 | 翟圣佳 | PM2.5 mouth mask |
| CN204292260U (en) * | 2014-12-18 | 2015-04-29 | 山东大学 | A kind of mouth mask with useful life prompt facility |
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| Publication number | Publication date |
|---|---|
| CN104432707A (en) | 2015-03-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150325 Assignee: Shandong Guangyuan new material technology Co.,Ltd. Assignor: BEIJING QINDA YUANZHI NEW MATERIAL TECHNOLOGY Co.,Ltd. Contract record no.: X2022980002942 Denomination of invention: A mask with service life prompt function Granted publication date: 20160120 License type: Common License Record date: 20220321 |