CN201189360Y - Protection mask with airfeed device - Google Patents
Protection mask with airfeed device Download PDFInfo
- Publication number
- CN201189360Y CN201189360Y CNU2008200459737U CN200820045973U CN201189360Y CN 201189360 Y CN201189360 Y CN 201189360Y CN U2008200459737 U CNU2008200459737 U CN U2008200459737U CN 200820045973 U CN200820045973 U CN 200820045973U CN 201189360 Y CN201189360 Y CN 201189360Y
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- CN
- China
- Prior art keywords
- mouth mask
- mask body
- air pump
- air
- supply plant
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a protection mouth mask provided with a gas supply device, which comprises a mouth mask body, wherein the mouth mask body is communicated with a gas pump externally arranged through a conduit; because the fresh sterile air is charged in the mouth mask body to form the positive pressure, and all infectious viruses in the outside air can not enter the mouth mask body, the mouth mask body has good defensive capability, and a user does not feel oppressed; moreover, the mouth mask body also has the advantages of being conveniently cleaned, having long service life and being used in the dusty, toxic and hostile environments.
Description
Technical field
The utility model relates to a kind of protective mask, particularly a kind of protective mask with air supply plant.
Background technology
At present protective mask on the market typically uses that gauze and cotton etc. are made.Following shortcoming is in use arranged: 1, protective mask is that gas is breathed for the operator through filtering the absorption back, but because some special contaminated environment and pollution sources still can not be defendd the invasion and attack of harmful virus in respiratory tract and the air effectively; 2, sandwich construction causes the cleaning and sterilizing trouble; 3, existing mouth mask very easily pollutes, service life is short; 4, people's negative pressure in the chamber when masking one's nose and mouth with a cloth work is also brought discomfort to the operator, reduces operating efficiency.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of protective mask with air supply plant.
The technical scheme that the utility model adopted is:
A kind of protective mask with air supply plant, it comprises the mouth mask body, the mouth mask body is connected with the air pump that is arranged on the external world by conduit;
As improvement of the technical scheme, described air pump is arranged in the casing of band screen pack; Described air pump and silencing means are connected;
As further improvement in the technical proposal, described air pump and high pressure generator are connected; Described air pump and ozone generator are connected.
The beneficial effects of the utility model are: form malleation owing to this product charges in the mouth mask body with fresh filtrated air, like this in the outside air any infectious germ all can not the inlet port cover body in, has good defence capability, and user's uncomfortable sensation such as do not feel oppressed, the mouth mask body cleans convenient, long service life in addition, so be used in dust and the use down of poisonous and harmful environment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of protective mask with air supply plant, it comprises mouth mask body 1, mouth mask body 1 is connected with the air pump 3 that is arranged on the external world by conduit 2.During use, mouth mask body 1 is worn in the mouth and nose place, opened air pump 3 then, extraneous air then passes through in the conduit 2 input port cover bodies 1 by the import negative pressure inspiration of air pump 3 and by its normal pressure.Because when air is barotropic state in the mouth mask body 1, so being harmful substance, the germ in the external world etc. can't enter through mouth mask body 1, has absolute effectively defence capability, in addition, the operator is according to the difference of environment and individual demand, suitably regulate air pump 3 to obtain air quantity, the blast of different sizes, reach comfortable result of use.
This product is in order to reach better protection effect, and described air pump 3 is arranged in the casing of band screen pack; In addition, for the noise effect user who prevents to produce in air pump 3 uses, the air pump 3 and the silencing means of this product are connected.Simultaneously, air pump 3 is also connected with high pressure generator and/or ozone generator, this design makes the anion of high pressure generator generator generation and the ozone that ozone generator produces carry out effect antibacterial, sterilization to conduit 2, thereby guarantees that the fresh air in the inlet port cover body 1 is the air of fresh sterile.
Owing to charging into fresh filtrated air, this product forms malleation in the mouth mask body 1, like this in the outside air any infectious germ all can not inlet port cover body 1 in, has good defence capability, and user's uncomfortable sensation such as do not feel oppressed, mouth mask body 1 cleans convenient, long service life in addition, so be used in dust and the use down of poisonous and harmful environment.
Claims (5)
1. protective mask with air supply plant, it is characterized in that: it comprises mouth mask body (1), mouth mask body (1) by conduit (2) be arranged on extraneous air pump (3) and be connected.
2. a kind of protective mask with air supply plant according to claim 1 is characterized in that: described air pump (3) is arranged in the casing of band screen pack.
3. a kind of protective mask with air supply plant according to claim 1 is characterized in that: described air pump (3) is connected with silencing means.
4. a kind of protective mask with air supply plant according to claim 1 is characterized in that: described air pump (3) is connected with high pressure generator.
5. a kind of protective mask with air supply plant according to claim 1 is characterized in that: described air pump (3) is connected with ozone generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200459737U CN201189360Y (en) | 2008-04-07 | 2008-04-07 | Protection mask with airfeed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200459737U CN201189360Y (en) | 2008-04-07 | 2008-04-07 | Protection mask with airfeed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189360Y true CN201189360Y (en) | 2009-02-04 |
Family
ID=40333512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200459737U Expired - Fee Related CN201189360Y (en) | 2008-04-07 | 2008-04-07 | Protection mask with airfeed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189360Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013619A (en) * | 2019-04-26 | 2019-07-16 | 雷有东 | A kind of protective device for human respiratory |
-
2008
- 2008-04-07 CN CNU2008200459737U patent/CN201189360Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013619A (en) * | 2019-04-26 | 2019-07-16 | 雷有东 | A kind of protective device for human respiratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20120407 |