CN203226300U - Protection mask - Google Patents
Protection mask Download PDFInfo
- Publication number
- CN203226300U CN203226300U CN 201320110665 CN201320110665U CN203226300U CN 203226300 U CN203226300 U CN 203226300U CN 201320110665 CN201320110665 CN 201320110665 CN 201320110665 U CN201320110665 U CN 201320110665U CN 203226300 U CN203226300 U CN 203226300U
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- Prior art keywords
- air inlet
- cover body
- air outlet
- mask body
- utility
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a protection mask which comprises a mask body, wherein fixing bands are arranged at two ends of the mask body, magic tapes are arranged at two ends of each fixing band, and a hard framework is arranged in the mask body. An air inlet and an air outlet are arranged on the mask body, a check valve is arranged in the air inlet and the air outlet respectively, a breathable soft bag is arranged in the air inlet, and a disinfection filter is arranged in the air outlet. The protection mask can overcome defects of the prior art, the mask body is provided with the hard framework, an independent air inlet channel and an independent air outlet channel are designed, the breathable soft bag capable of storing traditional Chinese medicine materials is arranged in the air inlet, the disinfection filter is arranged in the air outlet, and therefore the problem of patients of disturbance in respiration is solved and the purposes of sterilizing, disinfecting and relieving the respiratory symptom are achieved.
Description
Technical field
The utility model relates to a kind of medical supplies, especially a kind of protective mask.
Background technology
Respiratory diseases such as pulmonary tuberculosis can be propagated by air and the spittle, generally protect by wearing mouth mask.But common mouth mask does not possess the effect of sterilization, and can cause unsmooth breath after wearing, and has brought great inconvenience for the patient who wears.
The utility model content
The technical problems to be solved in the utility model provides a kind of protective mask, can solve the deficiencies in the prior art, the cover body that has hard skeleton by use, design independent air inlet and outlet passageway, can deposit the ventilative soft capsule of Chinese medicine material in the air inlet setting, in the gas outlet sterilizing filter is set, has solved the not smooth problem of patient respiratory, the while has played sterilization again, has alleviated the purpose of respiratory symptom.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of protective mask comprises cover body in the structure, the cover body two ends are provided with fixed band, and the fixed band two ends are provided with VELCRO, is provided with hard skeleton in the described cover body; Described cover body is provided with air inlet and gas outlet, is respectively arranged with a check valve in air inlet and the gas outlet, is provided with ventilative soft capsule in air inlet, is provided with sterilizing filter in the gas outlet.
As preferably, described cover body outer ledge is provided with a circle soft metal typing bar, and described cover body inside edge is provided with a circle rubber gasket.
The beneficial effect that adopts technique scheme to bring is: have hard skeleton in the cover body of the present utility model, can leave certain space to mouth and nose after wearing, improve the comfort level of breathing and speaking.When air-breathing, fresh air enters in the cover body by air inlet, has reduced the obstruction that cover body itself and sterilizing filter flow to air.Can install different Chinese medicine materials according to wearer's needs additional in the ventilative soft capsule at air inlet place, wear the effect alleviation respiratory symptom that passes through Chinese medicine simultaneously of the present utility model.The air of breathing out can not cause the propagation of bacterium and virus by the sterilizing filter filtration sterilization at place, gas outlet.Soft metal fixed strip and rubber gasket flexibly changing shape that the cover body edge arranges to adapt to different wearers' shape of face, realize comprehensive sealing.By adjusting the fixed position of VELCRO, can change the elasticity of wearing.
Description of drawings
Fig. 1 is the schematic diagram in the outside in specific embodiment of the utility model.
Fig. 2 is schematic diagram inboard in specific embodiment of the utility model.
Among the figure: 1, cover body; 2, fixed band; 3, VELCRO; 4, air inlet; 5, gas outlet; 6, check valve; 7, ventilative soft capsule; 8, sterilizing filter; 9, soft metal typing bar; 10, rubber gasket.
The specific embodiment
With reference to Fig. 1-2, comprise cover body 1 in the structure of the present utility model, cover body 1 two ends are provided with fixed band 2, and fixed band 2 two ends are provided with VELCRO 3, are provided with hard skeleton in the described cover body 1; Described cover body 1 is provided with air inlet 4 and gas outlet 5, is respectively arranged with a check valve 6 in air inlet 4 and the gas outlet 5, is provided with ventilative soft capsule 7 in air inlet 4, is provided with sterilizing filter 8 in gas outlet 5.
In addition, described cover body 1 outer ledge is provided with a circle soft metal typing bar 9, and described cover body 1 inside edge is provided with a circle rubber gasket 10.
Operation principle of the present utility model is: have hard skeleton in the cover body 1, can leave certain space to mouth and nose after wearing, improve the comfort level of breathing and speaking.Check valve 6 has unidirectional conduction, when breathing, only allow air from air inlet 4 and gas outlet 5 one of them pass through.When air-breathing, fresh air enters in the cover body 1 by air inlet 4, has reduced cover body 1 and the mobile obstruction of 8 pairs of air of sterilizing filter itself.Can install different Chinese medicine materials according to wearer's needs additional in the ventilative soft capsule 7 at air inlet 4 places, wear the effect alleviation respiratory symptom that passes through Chinese medicine simultaneously of the present utility model.The air of breathing out can not cause the propagation of bacterium and virus by sterilizing filter 8 filtration sterilizations at 5 places, gas outlet.Soft metal fixed strip 9 and rubber gasket 10 flexibly changing shapes that cover body 1 edge arranges to adapt to different wearers' shape of face, realize comprehensive sealing.By adjusting the fixed position of VELCRO 3, can change the elasticity of wearing.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a protective mask comprises cover body (1) in the structure, and cover body (1) two ends are provided with fixed band (2), and fixed band (2) two ends are provided with VELCRO (3), it is characterized in that: described cover body is provided with hard skeleton in (1); Described cover body (1) is provided with air inlet (4) and gas outlet (5), be respectively arranged with a check valve (6) in air inlet (4) and gas outlet (5), in air inlet (4), be provided with ventilative soft capsule (7), in gas outlet (5), be provided with sterilizing filter (8).
2. protective mask according to claim 1 is characterized in that: described cover body (1) outer ledge is provided with a circle soft metal typing bar (9), and described cover body (1) inside edge is provided with a circle rubber gasket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110665 CN203226300U (en) | 2013-03-12 | 2013-03-12 | Protection mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110665 CN203226300U (en) | 2013-03-12 | 2013-03-12 | Protection mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226300U true CN203226300U (en) | 2013-10-09 |
Family
ID=49282453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110665 Expired - Fee Related CN203226300U (en) | 2013-03-12 | 2013-03-12 | Protection mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203226300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558652A (en) * | 2019-09-19 | 2019-12-13 | 承德石油高等专科学校 | Antifog haze gauze mask of multilayer structure |
| CN111330178A (en) * | 2020-04-01 | 2020-06-26 | 科特亚照明(上海)有限公司 | Sterilizing mask |
-
2013
- 2013-03-12 CN CN 201320110665 patent/CN203226300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558652A (en) * | 2019-09-19 | 2019-12-13 | 承德石油高等专科学校 | Antifog haze gauze mask of multilayer structure |
| CN111330178A (en) * | 2020-04-01 | 2020-06-26 | 科特亚照明(上海)有限公司 | Sterilizing mask |
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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: 20131009 Termination date: 20140312 |