CN201168354Y - Isolation type respiratory organ - Google Patents
Isolation type respiratory organ Download PDFInfo
- Publication number
- CN201168354Y CN201168354Y CNU2008200190523U CN200820019052U CN201168354Y CN 201168354 Y CN201168354 Y CN 201168354Y CN U2008200190523 U CNU2008200190523 U CN U2008200190523U CN 200820019052 U CN200820019052 U CN 200820019052U CN 201168354 Y CN201168354 Y CN 201168354Y
- Authority
- CN
- China
- Prior art keywords
- main body
- utility
- model
- respirator
- isolated
- 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
Links
- 230000000241 respiratory effect Effects 0.000 title description 2
- 238000002955 isolation Methods 0.000 title 1
- 210000000056 organ Anatomy 0.000 title 1
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model relates to an isolated type respirator, belonging to the field of medical protective devices. The isolated type respirator is provided with a tapered main body made of rubber, the main body has a cavity type structure, the outer side of the upper end of the main body is provided with a ring-shaped meshing groove, the opening of the lower end of the main body is provided with a gas inlet check valve, the lower end of the main body is provided with a rubber tube, and the opening at the side wall of the main body is provided with a gas outlet check valve. The isolated type respirator of the utility model has fine protective effect, low cost and easy operation, thus solving the protection problem in the operation in the dust fog environment.
Description
Technical field
The utility model relates to medical protection device field, says it is a kind of isolated respirator of dirt thing operating environment in detail.
Background technology
As everyone knows: in the operation of cloud environment, using more is the respiratory protection cover, but how much still some residue is inhaled into, accumulate over a long period or threatening that the operator's is healthy, and the employed oxygen cylinder formula of fire brigade sealing respirator, too high and operation inconvenience is difficult to popularize because of its cost.
Because existing protective device for respiration exists or protection effect is poor, or high difficult popularization of cost, there is the deficiency of significant limitation in the use, can not satisfy user's requirement.
Summary of the invention
The purpose of this utility model just is to overcome that existing protective device for respiration exists or protection effect is poor, or high difficult popularization of cost, there is significant limitation in the use, can not satisfy the deficiency of user's requirement, and a kind of isolated respirator is provided, satisfy that protection effect is good, cost is low, the requirement of easy operating.
The utility model adopts following technical solution: the cone body that is provided with elastomeric material, main body is a cavity structure, the outside, upper end of main body is provided with annular occlusal crib, the opening part of main body lower end is equipped with breather cheek valve, the main body lower end is connected with sebific duct, and the opening part of main body wall is equipped with unidirectional air outlet valve.
The beneficial effects of the utility model are that protection effect is good, cost is low, easy operating.
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.
1. exhaust outlets among the figure, 2. unidirectional air outlet valve, 3. air inlet, 4. sebific duct, 5. breather cheek valve, 6. anti-thread-releasing mouth, 7. occlusal crib, 8. main body inner chamber.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, to help understanding content of the present utility model.
As shown in Figure 1, be provided with the cone body of elastomeric material, main body inner chamber 8 is a cavity structure, the outside, upper end of main body is provided with annular occlusal crib 7, air inlet 3 places of main body lower end are equipped with breather cheek valve 5, the main body lower end is connected with sebific duct 4, and sebific duct 4 is inserted on the anti-thread-releasing mouth 6 of main body lower end, and exhaust outlet 1 place of main body wall is equipped with unidirectional air outlet valve 2.
When the utility model used, the operator contained with tooth and stings on occlusal crib 7, the other end of sebific duct 4 was not placed on be connected by the fresh air place of this environmental pollution or with the air compressor machine air outlet, got final product normal operation.
Claims (1)
1, a kind of isolated respirator, be provided with the cone body of elastomeric material, it is characterized in that: main body is a cavity structure, the outside, upper end of main body is provided with annular occlusal crib, the opening part of main body lower end is equipped with breather cheek valve, the main body lower end is connected with sebific duct, and the opening part of main body wall is equipped with unidirectional air outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200190523U CN201168354Y (en) | 2008-03-14 | 2008-03-14 | Isolation type respiratory organ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200190523U CN201168354Y (en) | 2008-03-14 | 2008-03-14 | Isolation type respiratory organ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168354Y true CN201168354Y (en) | 2008-12-24 |
Family
ID=40207408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200190523U Expired - Fee Related CN201168354Y (en) | 2008-03-14 | 2008-03-14 | Isolation type respiratory organ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168354Y (en) |
-
2008
- 2008-03-14 CN CNU2008200190523U patent/CN201168354Y/en not_active Expired - Fee Related
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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: 20081224 |