CN210963422U - Explosion-proof low-pressure-proof oxygen bag - Google Patents
Explosion-proof low-pressure-proof oxygen bag Download PDFInfo
- Publication number
- CN210963422U CN210963422U CN201920419949.3U CN201920419949U CN210963422U CN 210963422 U CN210963422 U CN 210963422U CN 201920419949 U CN201920419949 U CN 201920419949U CN 210963422 U CN210963422 U CN 210963422U
- Authority
- CN
- China
- Prior art keywords
- oxygen bag
- bag body
- oxygen
- proof
- mounting box
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000001301 oxygen Substances 0.000 title claims abstract description 90
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 90
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The explosion-proof and low-pressure-proof oxygen bag comprises an oxygen bag body, wherein the oxygen bag body is connected with a gas delivery pipe, the gas delivery pipe is provided with a flow control valve and a flow meter, the oxygen bag body is also provided with a safety valve, and the oxygen bag body is provided with an automatic extrusion mechanism; to sum up, the utility model discloses an automatic extrusion mechanism realizes the steady voltage and lasts the oxygen suppliment, observes the velocity of flow of oxygen suppliment through the velocity of flow meter, and the velocity of flow control valve adjustment oxygen suppliment to satisfy patient's needs, overall structure reasonable in design, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, concretely relates to explosion-proof low pressure formula oxygen bag of preventing.
Background
The oxygen bag usually provides oxygen for the patient in the patient transportation, alleviates the patient discomfort, avoids the patient to take place the accident because of the oxygen deficiency in the transportation, and current oxygen bag need inflate in the oxygen bag earlier before the use, and then when the shipment patient directly place the oxygen bag to patient bedside, opens the flow valve gassing. The existing oxygen bag is not provided with a special explosion-proof device, the oxygen bag is exploded due to excessive gas rushing in when the existing oxygen bag is inflated, operators are accidentally injured, the existing oxygen bag is insufficient in pressure in the oxygen bag during the transportation process, oxygen is not supplied to a patient, the life and health of the patient can be harmed if the existing oxygen bag is not in time, and the existing oxygen bag is not provided with a low-pressure alarm device; the existing oxygen bag connecting pipe is easy to fall off when being connected with a patient mask or an oxygen inhalation pipe, and if the existing oxygen bag connecting pipe is not found in time in the transferring process, the life danger of the patient is easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model provides an explosion-proof low pressure-proof oxygen bag which can prevent the explosion caused by excessive inflation, insufficient oxygen supply and difficult falling off in use, for solving the defects in the prior art.
In order to solve the technical problem, the utility model adopts the following technical scheme: the explosion-proof and low-pressure-proof oxygen bag comprises an oxygen bag body, wherein the oxygen bag body is connected with a gas delivery pipe, the gas delivery pipe is provided with a flow control valve and a flow meter, the oxygen bag body is also provided with a safety valve, and the oxygen bag body is provided with an automatic extrusion mechanism;
the automatic extrusion mechanism comprises a mounting box and a strap, wherein a rotating shaft is connected to the inner wall of the mounting box, a coil spring is arranged between the rotating shaft and the inner wall of the mounting box, a hanging ring is arranged on the outer side of the mounting box, an opening is formed in the side portion of the mounting box, one end portion of the strap is connected to the rotating shaft, the body portion of the strap is wound on the rotating shaft, the other end of the strap penetrates through the opening of the mounting box and then wraps the outer surface of the oxygen bag body, a hook is arranged at the other end of the strap, and the hook.
The end part of the gas pipe is provided with a fixing belt.
The oxygen bag body is provided with a hanging ring.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: when the utility model is used, the oxygen bag body is connected to the mask through the gas pipe, and then the fixing belt is adopted for further fixing, so as to prevent the gas pipe from falling off at the joint, the utility model can learn the flow rate of the gas in the gas pipe by observing the flow rate meter, and then adjust the flow rate of the oxygen in the gas pipe according to the flow control valve, so as to adapt to the breathing requirement of the patient; in addition, when oxygen is input into the oxygen bag body, in order to prevent excessive inflation, the oxygen bag body can explode, the safety valve is arranged on the oxygen bag body, and when excessive inflation occurs, the safety valve is opened to discharge excessive gas, so that the device is safer to use; the oxygen bag body is provided with the hanging ring, so that the oxygen bag is convenient to hang;
additionally the utility model discloses set up automatic extrusion mechanism on the oxygen bag body, the wind spring provides torsion for the pivot has the rotation trend, and the band is in the state of tightening all the time, and along with the internal oxygen volume of oxygen bag descends, the oxygen bag body contracts under the effect of band, and the internal pressure that remains all the time of oxygen bag, the internal oxygen of oxygen bag can be extruded smoothly, has guaranteed the normal oxygen suppliment of the oxygen bag body.
To sum up, the utility model discloses an automatic extrusion mechanism realizes the steady voltage and lasts the oxygen suppliment, observes the velocity of flow of oxygen suppliment through the velocity of flow meter, and the velocity of flow control valve adjustment oxygen suppliment to satisfy patient's needs, overall structure reasonable in design, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a diagram showing the state of use of the automatic squeezing mechanism and the oxygen bag.
Detailed Description
As shown in fig. 1 and 2, the explosion-proof and low-pressure-proof oxygen bag of the present invention comprises an oxygen bag body 1, wherein the oxygen bag body 1 is connected with a gas pipe 2, the gas pipe 2 is provided with a flow control valve 3 and a flow rate meter 4, the oxygen bag body 1 is further provided with a safety valve 5, and the oxygen bag body 1 is provided with an automatic extrusion mechanism;
automatic extrusion mechanism includes mounting box 6 and band 7, 6 internal rotations of mounting box are connected with the pivot, be provided with the wind spring between 6 inner walls of pivot and mounting box, the wind spring is current conventional technique, be the schematic diagram in the picture, the outside of mounting box 6 is equipped with the link, the opening has been seted up to the lateral part of mounting box 6, a termination of band 7 is in the pivot, the winding of this somatic part of band 7 is in the pivot, the other end of band 7 passes parcel on 1 surface of the oxygen bag body behind the opening of mounting box 6, the other end of band 7 is equipped with the couple, the couple of band 7 is hung on the link of mounting box 6.
The end part of the gas pipe 2 is provided with a fixing belt 8, and the oxygen bag body 1 is provided with a hanging ring.
When the utility model is used, the oxygen bag body 1 is connected to the mask through the gas pipe 2, and then is further fixed by the fixing band 8, so as to prevent the gas pipe 2 from falling off at the joint, the utility model can learn the flow rate of the gas in the gas pipe 2 by observing the flow rate meter 4, and then adjust the flow rate of the oxygen in the gas pipe 2 according to the flow control valve 3 to adapt to the breathing requirement of the patient; in addition, when oxygen is input into the oxygen bag body 1, in order to prevent excessive inflation, the oxygen bag body 1 can explode, the safety valve 5 is arranged on the oxygen bag body 1, and when excessive inflation occurs, the safety valve 5 is opened to discharge excessive gas, so that the device is safer to use; the oxygen bag body 1 is provided with a hanging ring, so that the oxygen bag is convenient to hang;
additionally the utility model discloses set up automatic extrusion mechanism on the oxygen bag body 1, the wind spring provides torsion for the pivot has the rotation trend, and band 7 is in the state of tightening all the time, and along with the decline of the oxygen volume in the oxygen bag body 1, the oxygen bag body 1 contracts under the effect of band 7, and the oxygen bag is internal to remain pressure all the time, and the oxygen in the oxygen bag body 1 can be extruded smoothly, has guaranteed the normal oxygen suppliment of the oxygen bag body 1.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (3)
1. Explosion-proof low pressure formula oxygen bag of preventing, its characterized in that: the automatic extrusion device comprises an oxygen bag body, wherein the oxygen bag body is connected with a gas delivery pipe, the gas delivery pipe is provided with a flow control valve and a flow meter, the oxygen bag body is also provided with a safety valve, and the oxygen bag body is provided with an automatic extrusion mechanism;
the automatic extrusion mechanism comprises a mounting box and a strap, wherein a rotating shaft is connected to the inner wall of the mounting box, a coil spring is arranged between the rotating shaft and the inner wall of the mounting box, a hanging ring is arranged on the outer side of the mounting box, an opening is formed in the side portion of the mounting box, one end portion of the strap is connected to the rotating shaft, the body portion of the strap is wound on the rotating shaft, the other end of the strap penetrates through the opening of the mounting box and then wraps the outer surface of the oxygen bag body, a hook is arranged at the other end of the strap, and the hook.
2. An explosion-proof and low-pressure-proof oxygen bag as claimed in claim 1, wherein: the end part of the gas pipe is provided with a fixing belt.
3. An explosion-proof and low-pressure-proof oxygen bag as claimed in claim 1, wherein: the oxygen bag body is provided with a hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419949.3U CN210963422U (en) | 2019-03-29 | 2019-03-29 | Explosion-proof low-pressure-proof oxygen bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419949.3U CN210963422U (en) | 2019-03-29 | 2019-03-29 | Explosion-proof low-pressure-proof oxygen bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210963422U true CN210963422U (en) | 2020-07-10 |
Family
ID=71441558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920419949.3U Expired - Fee Related CN210963422U (en) | 2019-03-29 | 2019-03-29 | Explosion-proof low-pressure-proof oxygen bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210963422U (en) |
-
2019
- 2019-03-29 CN CN201920419949.3U patent/CN210963422U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210963422U (en) | Explosion-proof low-pressure-proof oxygen bag | |
| CN207149368U (en) | Transformer breather | |
| CN208943165U (en) | A kind of pressure monitoring instrument with automatic inflation pump | |
| CN210096617U (en) | Oxygen bag | |
| CN215992846U (en) | Metal surface frame for compressing mask | |
| CN210643009U (en) | Tool bag for air conditioner maintenance | |
| CN209154674U (en) | A kind of air bag folder promoting the long-term conduit of haemodialysis | |
| CN208447850U (en) | A kind of rhinobyon type fixator for preventing full coated esophagus metallic support from shifting or slipping | |
| CN206198425U (en) | One kind can alarm type oxygen pillow | |
| CN219461955U (en) | Stomach tube with air bag and fixing wings | |
| CN220360476U (en) | Mouth gag for animals | |
| CN211301662U (en) | Prevent pressure damage stomach tube | |
| CN215652638U (en) | Improved blood bag | |
| CN210903595U (en) | Novel stoma fixing band | |
| CN215608508U (en) | Breathe oxygen bag for internal medicine nursing | |
| CN205964656U (en) | Medical oxygen humidification bottle | |
| CN219127586U (en) | Gastrointestinal decompression device | |
| CN217311501U (en) | Oral cavity air guide pipe | |
| CN215839745U (en) | Medical davit area | |
| CN213667346U (en) | Safety equipment emergency air supply bag convenient for air filling | |
| CN213158696U (en) | Oxygen inhalation device | |
| CN221513179U (en) | Painless endoscope oral cavity supporting oxygen hood | |
| CN218871005U (en) | Multifunctional oxygen therapy nasal plug | |
| CN210813325U (en) | Connecting structure for connecting oxygen storage bag and oxygen therapy tube | |
| CN215606521U (en) | Rat tail suspending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |