CN214970796U - Three-way oxygen valve - Google Patents
Three-way oxygen valve Download PDFInfo
- Publication number
- CN214970796U CN214970796U CN202120620833.3U CN202120620833U CN214970796U CN 214970796 U CN214970796 U CN 214970796U CN 202120620833 U CN202120620833 U CN 202120620833U CN 214970796 U CN214970796 U CN 214970796U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- pipeline
- interface pipeline
- interface
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 98
- 239000001301 oxygen Substances 0.000 title claims abstract description 98
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model provides a pair of tee bend oxygen valve, including tee bend pipeline, valve, chain rope, dust cap and sleeve pipe, the tee bend pipeline is equipped with oxygen bag interface pipeline, oxygen pipe interface pipeline, aerifys the interface pipeline respectively, still is equipped with the sleeve pipe of connecting through the chain rope on the tee bend pipeline, and sleeve pipe external diameter form is the same with oxygen pipe interface pipeline external diameter form, and sleeve pipe internal diameter is equipped with and aerifys external screw thread assorted internal thread on the interface pipeline. The utility model has the advantages of reasonable design, set up the tee bend pipeline into oxygen bag interface pipeline respectively, oxygen pipe interface pipeline, aerify the interface pipeline, make every pipeline all have the usage of specific matching, oxygen pipe interface pipeline, it is equipped with the valve respectively to aerify the interface pipeline, can realize multiple difference and fill the oxygen filling mode, and the sleeve pipe with aerify interface pipeline screw locking back with former aerify the interface pipeline and change into new oxygen pipe interface pipeline, satisfy the demand that two patients used oxygen simultaneously under the special occasion, wide popularization and application is worth.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to tee bend oxygen valve.
Background
The oxygen bag can be used for the patient who needs to continuously inhale oxygen to transport or go out to inspect, and the switch that uses on the oxygen bag at present is mostly controlled by the pulley valve on the transfusion system, and the oxygen bag can be pressed from both sides and close after being full of, and the slip pulley valve is opened when using. This way of use has major drawbacks: firstly, the pulley is easy to drop and lose, and the oxygen bag cannot be used normally due to easy damage; secondly, the rubber hose on the oxygen bag is easy to shrink and not easy to air out due to long-time clamping of the pulley, and the rubber hose can crack or break more seriously and is easy to air leak; thirdly, the rubber hose at the tail end of the oxygen bag is not matched with the oxygen tube in size and cannot be directly connected, and every time a nurse needs to specially find a 1ml syringe to be cut off and then use the syringe as a switching port when using the oxygen bag, so that the workload is increased, the time is wasted, and the resource waste is also caused; fourthly, in special emergency situations, one oxygen bag is likely to be used by two patients at the same time, and the current situation can not meet the special use requirements at all.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tee bend oxygen valve to above-mentioned problem, simple structure is reasonable, and the steady quality is reliable, can be more convenient develop the oxygen bag and fill oxygen use operation, especially can satisfy two patients simultaneously and use oxygen under special occasion, the fully provided in-service use demand.
The utility model provides a tee bend oxygen valve which characterized in that: the three-way pipe is provided with an oxygen bag interface pipeline, an oxygen pipe interface pipeline and an inflation interface pipeline respectively, the outer surface of the oxygen bag interface pipeline is provided with first threads, the oxygen pipe interface pipeline and the inflation interface pipeline are provided with valves respectively, the oxygen pipe interface pipeline is provided with a dust cap connected through the chain rope, the surface of the inflation interface pipeline is provided with external threads, the interface end part of the inflation interface pipeline is a rubber hose, the three-way pipe is further provided with a sleeve connected through the chain rope, the outer diameter shape of the sleeve is the same as that of the oxygen pipe interface pipeline, and the inner diameter of the sleeve is provided with internal threads matched with the external threads on the inflation interface pipeline.
The whole three-way pipeline is made of hard plastics.
The central lines of the oxygen bag interface pipeline, the oxygen tube interface pipeline and the inflation interface pipeline are arranged pairwise to form an angle of 120 degrees.
The joint end part of the oxygen tube joint pipeline is in a cone frustum shape.
The length of the rubber hose at the joint end part of the inflation joint pipeline is 1 cm.
And the sleeve is provided with a dustproof cap connected through a chain rope.
The utility model has the advantages of reasonable design, set up the tee bend pipeline into oxygen bag interface pipeline respectively, oxygen pipe interface pipeline, aerify the interface pipeline, make every pipeline all have the usage of specific matching, through at oxygen pipe interface pipeline, it is equipped with the valve respectively to aerify the interface pipeline, can realize multiple difference and fill the oxygen filling mode, and the sleeve pipe with aerify interface pipeline screw locking after with and change former interface pipeline into new oxygen pipe interface pipeline, satisfy the demand that two patients used oxygen simultaneously under the special occasion, wide popularization and application is worth.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention.
Fig. 2 is the structure schematic diagram front view after the sleeve and the inflation interface pipeline of the utility model are connected.
Wherein: the device comprises a three-way pipeline 1, a valve 2, a chain rope 3, a dust cap 4, a sleeve 5, an oxygen bag interface pipeline 6, an oxygen pipe interface pipeline 7, an inflation interface pipeline 8, a first thread 9, an external thread 10, an internal thread 11 and a rubber hose 12.
Detailed Description
As shown in fig. 1 and 2, the utility model provides a three-way oxygen valve, which comprises a three-way pipeline 1, a valve 2 and a chain rope 3, the three-way pipe 1 is provided with an oxygen bag interface pipe 6, an oxygen pipe interface pipe 7 and an inflation interface pipe 8 respectively, the outer surface of the oxygen bag interface pipe 6 is provided with first threads 9, valves 2 are arranged on the oxygen pipe interface pipe 7 and the inflation interface pipe 8 respectively, the oxygen pipe interface pipe 7 is provided with the dust cap 4 connected through a chain rope 3, the surface of the inflation interface pipe 8 is provided with external threads 10, the interface end part of the inflation interface pipe 8 is provided with a rubber hose 12, the three-way pipe 1 is further provided with a sleeve 5 connected through the chain rope 3, the outer diameter of the sleeve 5 is the same as the outer diameter of the oxygen pipe interface pipe 7, and the inner diameter of the sleeve 5 is provided with internal threads 10 matched with the external threads 10 on the inflation interface pipe 8.
The whole tee pipeline 1 is made of hard plastics, and is light and easy to carry, install and use.
The central lines of the oxygen bag interface pipeline 6, the oxygen tube interface pipeline 7 and the inflation interface pipeline 8 are arranged pairwise to form an angle of 120 degrees, so that the oxygen bag interface pipeline is attractive and striking, different pipelines can be distinguished conveniently, the angle design is reasonable, and the actual use control is facilitated.
The interface end part of the oxygen tube interface pipeline 7 is in a cone frustum shape, so that the oxygen tube interface pipeline is conveniently and stably and firmly connected with an oxygen tube of a patient, and leakage is prevented.
The length of the rubber hose 12 at the interface end part of the air inflation interface pipeline 8 is 1cm, so that the connection with the oxygenation terminal equipment is convenient.
Be equipped with the dustproof cap 4 who connects through the chain rope 3 on the sleeve pipe 5, the dustproof cap 4 blocks the dust on the stopper when sleeve pipe 5 does not use of being convenient for.
The three-way oxygen valve provided by the utility model thoroughly avoids the phenomenon that the traditional pulley valve controls the oxygen bag to cause easy loss of the switch, absolutely does not break and damage the rubber hose of the oxygen bag, the nurse can use the oxygen bag by directly connecting the pipeline according to the actual use requirement, the time is saved, when the oxygen bag is actually used, the oxygen bag interface pipeline 6 is connected with the oxygen bag, the valve 2 on the oxygen pipe interface pipeline 7 is closed, the valve 2 on the inflation interface pipeline 8 is opened and is connected with the inflation equipment, the inflation process can be completed, after the inflation is finished, only the valve 2 on the inflation interface pipeline 8 is closed, the sleeve pipe 5 is connected with the inflation interface pipeline 8 by a bolt, then the oxygen pipe interface pipeline 7 and the dust cap 4 on the sleeve pipe 5 are respectively pressed into the corresponding pipelines, when the oxygen supply is needed for a patient, the oxygen supply device is characterized in that the dust cap 4 on the oxygen tube interface pipeline 7 is only required to be taken down to connect the oxygen tube interface pipeline 7 with the oxygen delivery pipeline of a patient, and then the valve 2 on the oxygen tube interface pipeline 7 is opened, under a special occasion, when oxygen is required to be supplied to two patients together, the dust cap 4 on the sleeve 5 is taken down, because the outer diameter form of the sleeve 5 is the same as that of the oxygen tube interface pipeline 7, the other oxygen delivery pipeline is converted, and at the moment, the valve 2 on the inflation interface pipeline 8 is opened to realize oxygen supply to the two patients together.
The utility model has the advantages of reasonable design, set up the tee bend pipeline into oxygen bag interface pipeline 6 respectively, oxygen pipe interface pipeline 7, aerify interface pipeline 8, make every pipeline all have the usage of specific matching, through at oxygen pipe interface pipeline 7, it is equipped with valve 2 respectively to aerify interface pipeline 8, can realize multiple difference and fill oxygen filling and discharging mode, and sleeve pipe 5 with aerify 8 screw-thread locking backs of interface pipeline 8 with former aerifing interface pipeline 8 and be transformed into new oxygen pipe interface pipeline, satisfy the demand that two patients used oxygen simultaneously under the special occasion, extensive popularization and application is worth.
Claims (6)
1. The utility model provides a tee bend oxygen valve which characterized in that: the three-way pipe is provided with an oxygen bag interface pipeline, an oxygen pipe interface pipeline and an inflation interface pipeline respectively, the outer surface of the oxygen bag interface pipeline is provided with first threads, the oxygen pipe interface pipeline and the inflation interface pipeline are provided with valves respectively, the oxygen pipe interface pipeline is provided with a dust cap connected through the chain rope, the surface of the inflation interface pipeline is provided with external threads, the interface end part of the inflation interface pipeline is a rubber hose, the three-way pipe is further provided with a sleeve connected through the chain rope, the outer diameter shape of the sleeve is the same as that of the oxygen pipe interface pipeline, and the inner diameter of the sleeve is provided with internal threads matched with the external threads on the inflation interface pipeline.
2. The three-way oxygen valve of claim 1, wherein: the whole three-way pipeline is made of hard plastics.
3. The three-way oxygen valve of claim 1, wherein: the central lines of the oxygen bag interface pipeline, the oxygen tube interface pipeline and the inflation interface pipeline are arranged pairwise to form an angle of 120 degrees.
4. The three-way oxygen valve of claim 1, wherein: the joint end part of the oxygen tube joint pipeline is in a cone frustum shape.
5. The three-way oxygen valve of claim 1, wherein: the length of the rubber hose at the joint end part of the inflation joint pipeline is 1 cm.
6. The three-way oxygen valve of claim 1, wherein: and the sleeve is provided with a dustproof cap connected through a chain rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120620833.3U CN214970796U (en) | 2021-03-27 | 2021-03-27 | Three-way oxygen valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120620833.3U CN214970796U (en) | 2021-03-27 | 2021-03-27 | Three-way oxygen valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970796U true CN214970796U (en) | 2021-12-03 |
Family
ID=79162978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120620833.3U Expired - Fee Related CN214970796U (en) | 2021-03-27 | 2021-03-27 | Three-way oxygen valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970796U (en) |
-
2021
- 2021-03-27 CN CN202120620833.3U patent/CN214970796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |