CN205549274U - Portable simple respirator - Google Patents
Portable simple respirator Download PDFInfo
- Publication number
- CN205549274U CN205549274U CN201620368632.8U CN201620368632U CN205549274U CN 205549274 U CN205549274 U CN 205549274U CN 201620368632 U CN201620368632 U CN 201620368632U CN 205549274 U CN205549274 U CN 205549274U
- Authority
- CN
- China
- Prior art keywords
- mouthfuls
- oxygen
- storage bag
- connecting bends
- breathing mask
- 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 portable simple respirator, it includes oxygen reservoir bag, carbon dioxide gas vent and three mouthfuls of connecting bends, oxygen reservoir bag's top is provided with oxygen and inserts mouthful, and oxygen reservoir bag's right side is provided with oxygen reservoir bag connector, oxygen is provided with the unilateral control valve that admits air on inserting the mouth, and the right side of inserting the mouth at oxygen is installed to three mouthfuls of connecting bends, and just the right side of three mouthfuls of connecting bends is provided with the respirator, and the carbon dioxide gas vent is installed in the top of three mouthfuls of connecting bends, and is provided with exhaust unilateral control valve on the carbon dioxide gas vent. This portable simple respirator links together oxygen reservoir bag and respirator through three mouthfuls of connecting bends, and simple to operate is swift during the use, dismantles simply when not using, and occupation space is little, portable, this portable simple respirator simple structure, low in production cost, and operate the degree -of -difficulty factor and hang down.
Description
Technical field
This utility model belongs to respiratory organ technical field, is specifically related to a kind of portable simple respiratory organ.
Background technology
Respiratory organ is a kind of self-supporting open empty respiratory organ, is widely used in fire-fighting, chemical industry, boats and ships, oil, smelting, storehouse
The departments such as storehouse, test chamber, mine, for fireman or the rescue personnel that speedily carries out rescue work at various rings such as dense smoke, poison, steam or anoxias
Safely and effectively put out a fire under border, rescue and relief work and rescue.These series of products be furnished with afford a wide field of vision, become clear, gas
Close good full facepiece mask, feeder is furnished with small volume, lightweight, the novel steam supply valve of stable performance；Select high intensity
Backboard and the higher high-quality gas cylinder of safety coefficient；Relief valve unit is equipped with residual gas alarm, at the storage pressure model of regulation
In enclosing, audible signal can be sent to wearer, remind user of service to withdraw scene in time.Isolation type protective respirator is to depend on
According to the principle of isolation, make personnel's respiratory apparatus, eyes and face and extraneous contaminated air isolation, rely on self-contained gas
Source or the pure air introduced beyond contaminated environment by airway are gas source feed, support personnel's eupnea and respiratory protection
Articles for use, also referred to as impermeable gas-proof mask, oxygen-producing type canister respirator, long tube respiratory organ and diving mask etc..
But, in use there are some defects in existing respiratory organ, such as, the structure of respiratory organ is complicated, produces into
This height, operation easier is high, and carries the shortcomings such as inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of portable simple respiratory organ, with exhaling of solving to propose in above-mentioned background technology
The structure of haustorium is complicated, and production cost is high, and operation easier is high, and carries the problems such as inconvenience.
For achieving the above object, this utility model following technical scheme of offer: a kind of portable simple respiratory organ, including oxygen
Air storage bag, carbon dioxide air vent and three mouthfuls of connecting bends, described oxygen air storage bag be provided above oxygen access port, and
The right side of oxygen air storage bag is provided with oxygen air storage bag connector, and described oxygen access port is provided with air inlet one-way control valve,
Described three mouthfuls of connecting bends are arranged on the right side of oxygen access port, and the right side of three mouthfuls of connecting bends is provided with breathing mask, institute
State carbon dioxide air vent to be arranged on and be provided with aerofluxus on the top of three mouthfuls of connecting bends, and carbon dioxide air vent and be unidirectionally controlled
Valve, the inside left end of described three mouthfuls of connecting bends is provided with ball valve, and the right side of three mouthfuls of connecting bends is provided with breathing mask,
The right side of described breathing mask is provided with on sealing ring, and breathing mask and is provided with fixing elastic threads, described three mouthfuls of connecting bends
On be provided with nipple.
Preferably, described nipple is provided with two altogether, and two nipples are separately mounted to a left side for three mouthfuls of connecting bends
Right both sides.
Preferably, described fixing elastic threads is provided with two altogether, and two fixing elastic threads are separately mounted on breathing mask.
Preferably, described oxygen air storage bag connector and breathing mask are all threadably secured with nipple and are connected.
Preferably, described oxygen air storage bag is cylindrical structural.
Compared with prior art, the beneficial effects of the utility model are: this portable simple respiratory organ structure is scientific and reasonable, makes
With safe ready, by three mouthfuls of connecting bends, oxygen air storage bag and breathing mask are linked together, during use easy for installation soon
Victory, when not using, dismounting is simple, takes up room little, it is simple to carry；This portable simple respiratory organ structure is simple, produces into
This is low, and operation difficulty degree is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of three mouthfuls of connecting bends of this utility model；
In figure: 1-oxygen air storage bag, 2-oxygen access port, 3-air inlet one-way control valve, 4-oxygen air storage bag connector, 5-
Carbon dioxide air vent, 6-aerofluxus one-way control valve, 7-sealing ring, 8-fix elastic threads, 9-tri-mouthfuls of connecting bends, 10-
Nipple, 11-ball valve, 12-breathing mask.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole enforcement
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1 and Fig. 2, a kind of technical scheme of this utility model offer: a kind of portable simple respiratory organ, including oxygen
Gas air storage bag 1, carbon dioxide air vent 5 and three mouthfuls of connecting bends 9, the oxygen that is provided above of oxygen air storage bag 1 accesses
Mouthfuls 2, and the right side of oxygen air storage bag 1 is provided with oxygen air storage bag connector 4, and oxygen access port 2 is provided with air inlet list
To control valve 3, three mouthfuls of connecting bends 9 are arranged on the right side of oxygen access port 2, and the right side of three mouthfuls of connecting bends 9 is arranged
Breathing mask 12, carbon dioxide air vent 5 is had to be arranged on the top of three mouthfuls of connecting bends 9, and carbon dioxide air vent 5
Being provided with aerofluxus one-way control valve 6, the inside left end of three mouthfuls of connecting bends 9 is provided with ball valve 11, and three mouthfuls of connecting bends 9
Right side be provided with breathing mask 12, the right side of breathing mask 12 is provided with on sealing ring 7, and breathing mask 12 and is provided with
Fixing elastic threads 8, three mouthfuls of connecting bends 9 are provided with nipple 10.
Nipple 10 is provided with two altogether, and two nipples 10 are separately mounted to the left and right two of three mouthfuls of connecting bends 9
Side.Fixing elastic threads 8 is provided with two altogether, and two fixing elastic threads 8 are separately mounted on breathing mask 12.Oxygen
Air storage bag connector 4 and breathing mask 12 are all threadably secured with nipple 10 and are connected.Oxygen air storage bag 1 is cylinder
Shape structure.
In this utility model, the purpose of air inlet one-way control valve 3 and aerofluxus one-way control valve 6 is to make air-flow to flow in a direction
Dynamic and can not the directional control valve of reverse flow, be made up of valve body, poppet valve core, spring, spring base and back-up ring, when gas from
When import enters, back down poppet valve core and make check valve open, and gas cannot be introduced into from the other end.
Operation principle of the present utility model and use flow process: after this portable simple respiratory organ is installed, by fixing bullet
Property rope 8 is by breathing mask 12 band at the face of patient, and sealing ring 7 and the face of patient fit tightly, then connect by oxygen hose
Entering on oxygen access port 2, pinching oxygen air storage bag 1, ball valve 11 is backed down by the oxygen in oxygen air storage bag 1, enters disease
People's is internal, and when hands unclamps oxygen air storage bag 1, the negative pressure in oxygen air storage bag 1 drives ball valve 11 to close, patient body
Interior carbon dioxide is discharged from carbon dioxide air vent 5.
Embodiment the most of the present utility model is for the ordinary skill in the art, permissible
Understand these embodiments can be carried out in the case of without departing from principle of the present utility model and spirit multiple change, amendment,
Replacing and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a portable simple respiratory organ, including oxygen air storage bag (1), carbon dioxide air vent (5) and three mouthfuls of connections
Elbow (9), it is characterised in that: described oxygen air storage bag (1) be provided above oxygen access port (2), and oxygen
The right side of air storage bag (1) is provided with oxygen air storage bag connector (4), and described oxygen access port (2) is provided with air inlet
One-way control valve (3), described three mouthfuls of connecting bends (9) are arranged on the right side of oxygen access port (2), and three mouthfuls of connections
The right side of elbow (9) is provided with breathing mask (12), and described carbon dioxide air vent (5) is arranged on three mouthfuls of connecting bends
(9) aerofluxus one-way control valve (6), described three mouthfuls of connecting bendings it are provided with on top, and carbon dioxide air vent (5)
The inside left end of head (9) is provided with ball valve (11), and the right side of three mouthfuls of connecting bends (9) is provided with breathing mask (12),
The right side of described breathing mask (12) is provided with on sealing ring (7), and breathing mask (12) and is provided with fixing elastic threads
(8), described three mouthfuls of connecting bends (9) are provided with nipple (10).
A kind of portable simple respiratory organ the most according to claim 1, it is characterised in that: described nipple (10)
It is provided with two altogether, and two nipples (10) are separately mounted to the left and right sides of three mouthfuls of connecting bends (9).
A kind of portable simple respiratory organ the most according to claim 1, it is characterised in that: described fixing elastic threads (8)
It is provided with two altogether, and two fixing elastic threads (8) are separately mounted on breathing mask (12).
A kind of portable simple respiratory organ the most according to claim 1, it is characterised in that: described oxygen air storage bag connects
Mouth (4) and breathing mask (12) are all threadably secured with nipple (10) and are connected.
A kind of portable simple respiratory organ the most according to claim 1, it is characterised in that: described oxygen air storage bag (1)
For cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368632.8U CN205549274U (en) | 2016-04-19 | 2016-04-19 | Portable simple respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368632.8U CN205549274U (en) | 2016-04-19 | 2016-04-19 | Portable simple respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549274U true CN205549274U (en) | 2016-09-07 |
Family
ID=56806759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368632.8U Expired - Fee Related CN205549274U (en) | 2016-04-19 | 2016-04-19 | Portable simple respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549274U (en) |
-
2016
- 2016-04-19 CN CN201620368632.8U patent/CN205549274U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |