CN201798054U - Novel respirator for preventing odour of putrefaction - Google Patents
Novel respirator for preventing odour of putrefaction Download PDFInfo
- Publication number
- CN201798054U CN201798054U CN2010205452229U CN201020545222U CN201798054U CN 201798054 U CN201798054 U CN 201798054U CN 2010205452229 U CN2010205452229 U CN 2010205452229U CN 201020545222 U CN201020545222 U CN 201020545222U CN 201798054 U CN201798054 U CN 201798054U
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- layer
- deodorant
- novel
- respirator
- mouth mask
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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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Abstract
The utility model discloses a novel respirator for preventing odour of putrefaction, which comprises a respirator body and ear straps, wherein the respirator body is )-shaped having a nose clip sewed on upper external surface, and the ear straps are sewed on the upper half part of the respirator body. The cover respirator body consists of a filtering layer, a deodorant layer and an isolation layer, wherein the deodorant layer is made by pasting the mixture of copper sulphate, magnesium sulfate, ferrous sulfate and vitamin C on an activated carbon layer, and the isolation layer is made by sewing together a non-woven fabric layer and a fragrant agent layer. With the deodorant layer and the isolation layer, the novel respirator can effectively prevent toxin, odour and bacteria, and is applicable to autopsy rooms, laboratories and crime sites. The novel respirator effectively prevent ordour and hazardous gases emitted from a rotten corpse, such as sulfur dioxide, hydrogen sulfide, ammonia, and methyl sulfhydrate, thereby protecting people's health.
Description
Technical field
The utility model relates to a kind of novel deodorant mouth mask that is used for dissecting room and legal medical expert's use.
Background technology
In legal medical expert's routine work, often will be in the scene of a crime or laboratory and corpse come into contacts with, mouth mask then is the necessity that legal medical expert works.People's corpse and the corpse of animal after microorganism decomposition corruption, can produce a large amount of toxic gases, and give out fetor.When autopsy or dissection corpse, the ratio that some corpse is found is later, and is corrupt, and in legal medical expert's work at present, employed mouth mask mostly is common mouth mask greatly, can not play the effect of gas defence deodorization fully, and the staff that is engaged in postmortem healthy brought very big harm.
The utility model content
The utility model purpose is to provide a kind of novel deodorant mouth mask for the deficiency that solves above-mentioned technology.
In order to achieve the above object, technical scheme provided by the utility model is: a kind of novel deodorant mouth mask, and it comprises cover body and ear band, cover body is "〉" shape, and its outer surface of upper is sewed with nose clip, and ear is with seam to be located more than 1/2 built in cover body; Cover body is made up of filter course, deodorant layer and separation layer, the deodorant layer be copper sulphate, magnesium sulfate, ferrous sulfate and vitamin C mixture attached to making on the active carbon layer, separation layer is formed by nonwoven layer and flavouring agent layered suture system.
Further, the angle of regulation range of nose clip is 90～150 °.
Further, nose clip is the flexible metal material.
Further, separation layer forms by being provided with flavouring agent layered suture system in the middle of the two-layer nonwoven layer.
Further, the thickness of filter course is 0.2～0.3mm.
Further, the thickness of deodorizing layer is 1.5～1.8mm.
The utility model has the very strong fungi-proofing function of gas defence deodorization; be applicable to places such as dissecting room, laboratory and homicide case scene; prevent the harm of stench that carrion gives out and toxic gases such as sulfur dioxide, hydrogen sulfide, ammonia and methyl mercaptan effectively, the protection health to human body.
Description of drawings
Fig. 1 is a side view of the present utility model;
Fig. 2 is a front view of the present utility model;
Wherein: 1 cover body, 2 ear bands, 3 nose clips, 4 filter courses, 5 deodorant layers, 6 separation layers.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1 and Figure 2, a kind of novel deodorant mouth mask, it comprises cover body 1 and ear band 2, cover body 1 is "〉" shape, and its outer surface of upper is sewed with nose clip 3, and ear band 2 is made at cover body and is located more than 11/2; Cover body 1 is made up of filter course 4, deodorant layer 5 and separation layer 6, filter course 4 is made by layer of non-woven fabric, thick 0.2～0.3mm, deodorant layer 5 is that copper sulphate, magnesium sulfate, ferrous sulfate and vitamin C mixture are attached to making on the active carbon layer, thick 1.5～1.8mm, separation layer 6 is formed by nonwoven layer and flavouring agent layered suture system, and nose clip 3 is the flexible metal material.
When legal medical expert uses, regulate the mouth mask angle by nose clip 3, mouth mask and user are closely sticked together, the filter course 4 of mouth mask at first filters the most dust granules in corpse and the surrounding environment, the sulfur dioxide that the fine dusts particle that some can not be filtered and the putrefaction of dead body are given out, hydrogen sulfide, toxic gas such as ammonia and methyl mercaptan is then by 5 adsorption reaction of deodorant layer, separation layer 6 is isolated the medicine of deodorant layer 5 and user and air is done last filtration, guarantee that legal medical expert's inhaled air does not contain medicine impurity, and separation layer 6 also is adsorbed with the flavouring agent layer with the effect of refreshing oneself, the fragrance that is distributed can be alleviated legal medical expert's fatigue, concentrates legal medical expert's notice.
The above; be preferable case study on implementation of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. novel deodorant mouth mask, it comprises cover body (1) and ear band (2), it is characterized in that: described cover body (1) is "〉" shape, its outer surface of upper is sewed with nose clip (3), and described ear band (2) is made at cover body and is located more than (1) 1/2; Described cover body (1) is made up of filter course (4), deodorant layer (5) and separation layer (6), described deodorant layer (5) be copper sulphate, magnesium sulfate, ferrous sulfate and vitamin C mixture attached to making on the active carbon layer, described separation layer (6) is formed by nonwoven layer and flavouring agent layered suture system.
2. novel deodorant mouth mask according to claim 1 is characterized in that: the angle of regulation range of described nose clip (3) is 90～150 °.
3. novel deodorant mouth mask according to claim 1 is characterized in that: described nose clip (3) is the flexible metal material.
4. novel deodorant mouth mask according to claim 1 is characterized in that: described separation layer (6) forms by being provided with flavouring agent layered suture system in the middle of the two-layer nonwoven layer.
5. novel deodorant mouth mask according to claim 1 is characterized in that: the thickness of described filter course (4) is 0.2～0.3mm.
6. novel deodorant mouth mask according to claim 1 is characterized in that: the thickness of described deodorant layer (5) is 1.5～1.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205452229U CN201798054U (en) | 2010-09-28 | 2010-09-28 | Novel respirator for preventing odour of putrefaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205452229U CN201798054U (en) | 2010-09-28 | 2010-09-28 | Novel respirator for preventing odour of putrefaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798054U true CN201798054U (en) | 2011-04-20 |
Family
ID=43867569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205452229U Expired - Fee Related CN201798054U (en) | 2010-09-28 | 2010-09-28 | Novel respirator for preventing odour of putrefaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125849A (en) * | 2012-03-07 | 2014-10-29 | 东亚合成株式会社 | Deodorizing mask |
| CN107105801A (en) * | 2014-12-17 | 2017-08-29 | 东亚合成株式会社 | Mouth mask smelly eliminating filter and smelly eliminating mouth mask |
-
2010
- 2010-09-28 CN CN2010205452229U patent/CN201798054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125849A (en) * | 2012-03-07 | 2014-10-29 | 东亚合成株式会社 | Deodorizing mask |
| US9421294B2 (en) | 2012-03-07 | 2016-08-23 | Toagosei Co., Ltd. | Deodorizing mask |
| CN107105801A (en) * | 2014-12-17 | 2017-08-29 | 东亚合成株式会社 | Mouth mask smelly eliminating filter and smelly eliminating mouth mask |
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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 |
Granted publication date: 20110420 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |