CN205095197U - Oxygen bag - Google Patents
Oxygen bag Download PDFInfo
- Publication number
- CN205095197U CN205095197U CN201520916395.XU CN201520916395U CN205095197U CN 205095197 U CN205095197 U CN 205095197U CN 201520916395 U CN201520916395 U CN 201520916395U CN 205095197 U CN205095197 U CN 205095197U
- Authority
- CN
- China
- Prior art keywords
- bag
- oxygen
- taper joint
- cap
- sleeve pipe
- 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
Abstract
The utility model provides a pair of oxygen bag, comprises a bag bod, the bag body is the annular, it props the device through expanding of its centre of a circle to be equipped with in the interior circle of the bag body, expand and prop the device and include the sleeve pipe and insert the vaulting pole that expands of locating the sleeve pipe both ends, the intraductal elastomer that is equipped with of cover, the both ends of elastomer respectively with the one end fixed connection that expands the vaulting pole, the outside intercommunication of the bag body has the outlet duct, be equipped with the regulator on the outlet duct, the exit end nestification of outlet duct has the taper joint, the cover is equipped with the cap in the taper joint, be equipped with the external screw thread in the taper joint, be equipped with in the cap with the taper joint on external screw thread assorted internal thread. The beneficial effects of the utility model are that: this oxygen bag through addding wedge regulator, taper joint and cap, guarantees the closed completely of oxygen bag, and oxygen can not produce a bit leakage, pressurize to the bag body when oxygen pressure descends in the bag, promote the outflow of oxygen, improve the utilization ratio of oxygen, more can realize the effect of accurate control oxygen bag exhaust gas's flow.
Description
Technical field
This utility model belongs to field of medical article technology, is specifically related to a kind of oxygen bag.
Background technology
Oxygen bag is used to the medical care equipment of emergency rescue patient, and oxygen bag volume is little, lightweight, very easy to use, is the necessary article that doctor goes out to rescue, therefore all prepares in hospital and have a large amount of oxygen bag.Conventional oxygen bag generally comprises a bag, bag is communicated with gas tube, gas tube is provided with valve.When needs are to patient's oxygen supply, gas tube are communicated with oxygen-inhaling hood or directly gas tube inserted in patient nostril, then opening valve, operating very simple.
But oxygen bag used at present in use for some time, and air pressure inside reduces gradually, oxygen can not be discharged, affect oxygen supply effect; In addition, the throughput that goes out of oxygen bag is by medical personnel's sensation always, causes oxygen flow wayward.
Utility model content
The purpose of this utility model is to provide a kind of oxygen bag, solves above-mentioned one or multiple of the prior art.
A kind of oxygen bag that this utility model provides, comprise bag, bag is annular, the stretching apparatus through its center of circle is provided with in the inner circle of bag, stretching apparatus comprises sleeve pipe and is inserted in the expanded support bar at sleeve pipe two ends, elastomer is provided with in sleeve pipe, elastomeric two ends are fixedly connected with one end of expanded support bar respectively, the outside of bag is communicated with escape pipe, escape pipe is provided with actuator, the port of export of escape pipe is nested with taper joint, taper joint is arranged with cap, taper joint is provided with external screw thread, the female thread matched with the external screw thread in taper joint is provided with in cap.
In some embodiments, the outside of bag is communicated with gas tube, and gas tube is communicated with inflator pump.Be convenient to the recycling of oxygen bag.
In some embodiments, the relevant position, two sides, front and back of bag is respectively equipped with magnetic piece.When oxygen bag air pressure inside is too low, by the principle that Magnet heteropole is attracting, oxygen discharged by extruding oxygen bag.
In some embodiments, escape pipe is also provided with gas flowmeter.The amount of oxygen of discharge can be seen intuitively.
The beneficial effects of the utility model are: this oxygen bag, and by setting up wedge shape actuator, taper joint and cap, ensure the completely closed of oxygen bag, oxygen can not produce a bit leakage; When bag internal oxygen atmospheric pressure declines, bag is pressurizeed, promote the outflow of oxygen, improve the utilization rate of oxygen; More can realize the effect of the flow accurately controlling oxygen bag Exhaust Gas.
Accompanying drawing explanation
Fig. 1 is a kind of oxygen bag structural representation of this utility model.
Detailed description of the invention
This utility model provides a kind of oxygen bag, below in conjunction with the drawings and specific embodiments, describes in detail this utility model:
As shown in Figure 1, this utility model provides a kind of oxygen bag, comprises bag 1, and bag 1 is annular, is provided with the stretching apparatus 2 through its center of circle in the inner circle of bag 1.Stretching apparatus 2 comprises sleeve pipe 21 and is inserted in the expanded support bar 22 at sleeve pipe 21 two ends, elastomer 23 is provided with in sleeve pipe 21, elastomer 23 in this utility model is spring, the two ends of elastomer 23 are fixedly connected with one end of two expanded support bars 22 respectively, and the other end of expanded support bar 22 peaks on the endocyclic outer wall of bag 1.The outside of bag 1 is communicated with escape pipe 11, and escape pipe 11 is provided with actuator 12.The port of export of escape pipe 11 is nested with taper joint 13, taper joint 13 is arranged with cap 14, taper joint 13 is provided with external screw thread, and be provided with the female thread matched with the external screw thread in taper joint 13 in cap 14, cap 14 is threadedly connected in taper joint 13.In order to prevent the loss of cap 14, cap 14 is also connected on escape pipe 11 by rope.
The outside of bag 1 is communicated with gas tube 10 by valve 15, and the end of gas tube 10 is communicated with inflator pump 16.The relevant position, two sides, front and back of bag 1 is respectively equipped with magnetic piece 17, and two magnetic piece 17 are that heteropole is relative.
Escape pipe 11 is also provided with gas flowmeter 18.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from this utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. an oxygen bag, comprise bag (1), it is characterized in that, described bag (1) is annular, the stretching apparatus (2) through its center of circle is provided with in the inner circle of described bag (1), described stretching apparatus (2) comprises sleeve pipe (21) and is inserted in the expanded support bar (22) at described sleeve pipe (21) two ends, elastomer (23) is provided with in described sleeve pipe (21), the two ends of described elastomer (23) are fixedly connected with one end of described expanded support bar (22) respectively, the outside of described bag (1) is communicated with escape pipe (11), described escape pipe (11) is provided with actuator (12), the port of export of described escape pipe (11) is nested with taper joint (13), described taper joint (13) is arranged with cap (14), described taper joint (13) is provided with external screw thread, the female thread matched with the external screw thread in described taper joint (13) is provided with in described cap (14).
2. a kind of oxygen bag according to claim 1, is characterized in that, the outside of described bag (1) is communicated with gas tube (10), and described gas tube (10) is communicated with inflator pump (16).
3. a kind of oxygen bag according to claim 1, is characterized in that, the relevant position, two sides, front and back of described bag (1) is respectively equipped with magnetic piece (17).
4. a kind of oxygen bag according to claim 1, is characterized in that, described escape pipe (11) is also provided with gas flowmeter (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916395.XU CN205095197U (en) | 2015-11-17 | 2015-11-17 | Oxygen bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916395.XU CN205095197U (en) | 2015-11-17 | 2015-11-17 | Oxygen bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095197U true CN205095197U (en) | 2016-03-23 |
Family
ID=55511012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916395.XU Expired - Fee Related CN205095197U (en) | 2015-11-17 | 2015-11-17 | Oxygen bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477693A (en) * | 2019-07-08 | 2019-11-22 | 华中科技大学同济医学院附属协和医院 | A kind of oxygen pillow explosion-proof adding pressure type pillowcase and control method |
| CN113513468A (en) * | 2021-04-18 | 2021-10-19 | 江苏气老板节能技术有限公司 | Small-size energy-conserving formula air compressor machine |
-
2015
- 2015-11-17 CN CN201520916395.XU patent/CN205095197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477693A (en) * | 2019-07-08 | 2019-11-22 | 华中科技大学同济医学院附属协和医院 | A kind of oxygen pillow explosion-proof adding pressure type pillowcase and control method |
| CN113513468A (en) * | 2021-04-18 | 2021-10-19 | 江苏气老板节能技术有限公司 | Small-size energy-conserving formula air compressor machine |
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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: 20160323 Termination date: 20161117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |