CN204543196U - Mining breathing mask - Google Patents
Mining breathing mask Download PDFInfo
- Publication number
- CN204543196U CN204543196U CN201520092574.6U CN201520092574U CN204543196U CN 204543196 U CN204543196 U CN 204543196U CN 201520092574 U CN201520092574 U CN 201520092574U CN 204543196 U CN204543196 U CN 204543196U
- Authority
- CN
- China
- Prior art keywords
- mask body
- feeding tube
- oxygen
- oxygen feeding
- air inlet
- 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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Abstract
The utility model discloses a kind of mining breathing mask, comprise mask body, air inlet, oxygen concentration sensor, pressure air intake valve, controller, cotton surrounding edge, leakage sensor and nose shape connection tube, mask body front end is provided with air inlet, air inlet is provided with the first oxygen feeding tube and the second oxygen feeding tube, first oxygen feeding tube is connected with nose shape connection tube with the second oxygen feeding tube, mask body inside is provided with oxygen concentration sensor, mask body rear portion arranges edge and is provided with leakproof air cushion with pressure air intake valve, leakproof air cushion surface is provided with cotton surrounding edge, cotton surrounding edge side is provided with leakage sensor, oxygen concentration sensor is all connected with controller with leakage sensor, described mask body is provided with two arc grooves.This utility model structure is simple, and control facilitates reliable and secure, has anti-gas-leak function, uses comfortable, practical.
Description
Technical field
The utility model relates to a kind of breathing mask, be specifically related to a kind of mining breathing mask.
Background technology
The parts that the oxygen breathing apparatus that mine rescue crew of China uses is connected with the respiratory apparatus of people are mouthpiece and nose clip structure.The major defect of this connected mode is as follows: 1, breathe and carry out with chewing, and sucking temperature up to 40 DEG C, very easily can cause laryngitis, and feels extremely uncomfortable.2, nose clip oppresses nasal cavity for a long time, both uncomfortable, easily causes rhinitis again.The most seriously because sebum on nose is more, the easy slippage of nose clip or cut to pieces and cause intoxication accident.3, because mouthpiece sheet tooth is stung tight to keep airtight for a long time, many rescue team member's dental problems are thus caused; If 4 user are myopia, be then easy to cause glasses and breathing mask to collide with, and cause wearing uncomfortable.
Utility model content
For the deficiency that prior art exists, this utility model object is to provide a kind of mining breathing mask, and structure is simple, and control facilitates reliable and secure, has anti-gas-leak function, uses comfortable, practical.
To achieve these goals, this utility model realizes by the following technical solutions: mining breathing mask, comprise mask body, air inlet, oxygen concentration sensor, pressure air intake valve, controller, cotton surrounding edge, leakage sensor and nose shape connection tube, mask body front end is provided with air inlet, air inlet is provided with the first oxygen feeding tube and the second oxygen feeding tube, first oxygen feeding tube is connected with nose shape connection tube with the second oxygen feeding tube, mask body inside is provided with oxygen concentration sensor, mask body rear portion arranges edge and is provided with leakproof air cushion with pressure air intake valve, leakproof air cushion surface is provided with cotton surrounding edge, cotton surrounding edge side is provided with leakage sensor, oxygen concentration sensor is all connected with controller with leakage sensor, described mask body is provided with two arc grooves, for glasses are placed on wherein.
As preferably, described nose shape connection tube is extension type, easily and effectively air inlet.
As preferably, the first described oxygen feeding tube and the second oxygen feeding tube are provided with flow controller.
This utility model structure is simple, and control facilitates reliable and secure, has anti-gas-leak function, uses comfortable, practical.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized for making this utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth this utility model further.
With reference to Fig. 1, this detailed description of the invention is by the following technical solutions: mining breathing mask, comprise mask body 1, air inlet 2, oxygen concentration sensor 3, pressure air intake valve 4, controller 5, cotton surrounding edge 6, leakage sensor 7 and nose shape connection tube 8, mask body 1 front end is provided with air inlet 2, air inlet 2 is provided with the first oxygen feeding tube 21 and the second oxygen feeding tube 22, first oxygen feeding tube 21 is connected with nose shape connection tube 8 with the second oxygen feeding tube 22, mask body 1 inside is provided with oxygen concentration sensor 3, mask body 1 rear portion arranges edge and is provided with leakproof air cushion with pressure air intake valve 4, leakproof air cushion surface is provided with cotton surrounding edge 6, cotton surrounding edge 6 side is provided with leakage sensor 7, oxygen concentration sensor 3 is all connected with controller 5 with leakage sensor 7, described mask body 1 is provided with two arc grooves 9, for glasses are placed on wherein.
It should be noted that described nose shape connection tube 8 is extension type, easily and effectively air inlet.
In addition, the first described oxygen feeding tube 21 and the second oxygen feeding tube 22 are provided with flow controller.
This detailed description of the invention controls leakproof by pressure air intake valve 4, air cushion coincide with people face well, and regulate leakproof air cushion by leakage sensor 7 Real-Time Monitoring, and can be undertaken carrying out regulating and controlling to oxygen concentration sensor 3 by controller according to actual state, cotton surrounding edge 6 contacts with people face, more comfortable, and can absorbing sweat, face shield is provided with arc groove simultaneously, may be used for glasses to place wherein, improves its comfortableness.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. mining breathing mask, it is characterized in that, comprise mask body (1), air inlet (2), oxygen concentration sensor (3), pressure air intake valve (4), controller (5), cotton surrounding edge (6), leakage sensor (7) and nose shape connection tube (8), mask body (1) front end is provided with air inlet (2), air inlet (2) is provided with the first oxygen feeding tube (21) and the second oxygen feeding tube (22), first oxygen feeding tube (21) is connected with nose shape connection tube (8) with the second oxygen feeding tube (22), mask body (1) inside is provided with oxygen concentration sensor (3), mask body (1) rear portion arranges edge and is provided with leakproof air cushion with pressure air intake valve (4), leakproof air cushion surface is provided with cotton surrounding edge (6), cotton surrounding edge (6) side is provided with leakage sensor (7), oxygen concentration sensor (3) is all connected with controller (5) with leakage sensor (7), described mask body (1) is provided with two arc grooves (9).
2. mining breathing mask according to claim 1, is characterized in that, described nose shape connection tube (8) is extension type.
3. mining breathing mask according to claim 1, is characterized in that, described the first oxygen feeding tube (21) and the second oxygen feeding tube (22) are provided with flow controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092574.6U CN204543196U (en) | 2015-02-05 | 2015-02-05 | Mining breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092574.6U CN204543196U (en) | 2015-02-05 | 2015-02-05 | Mining breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543196U true CN204543196U (en) | 2015-08-12 |
Family
ID=53818369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092574.6U Expired - Fee Related CN204543196U (en) | 2015-02-05 | 2015-02-05 | Mining breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615049A (en) * | 2016-01-09 | 2016-06-01 | 李白 | Intelligent protective mask |
| CN105771054A (en) * | 2016-05-05 | 2016-07-20 | 武汉大学 | System for monitoring air tightness of oxygen mask |
-
2015
- 2015-02-05 CN CN201520092574.6U patent/CN204543196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615049A (en) * | 2016-01-09 | 2016-06-01 | 李白 | Intelligent protective mask |
| CN105615049B (en) * | 2016-01-09 | 2017-09-08 | 东华大学 | A kind of intelligent protection mouth mask |
| CN105771054A (en) * | 2016-05-05 | 2016-07-20 | 武汉大学 | System for monitoring air tightness of oxygen 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: 20150812 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |