CN207064922U - Controllable joint structure for medical oxygen transfer terminals - Google Patents
Controllable joint structure for medical oxygen transfer terminals Download PDFInfo
- Publication number
- CN207064922U CN207064922U CN201720678701.XU CN201720678701U CN207064922U CN 207064922 U CN207064922 U CN 207064922U CN 201720678701 U CN201720678701 U CN 201720678701U CN 207064922 U CN207064922 U CN 207064922U
- Authority
- CN
- China
- Prior art keywords
- output section
- groove
- docking groove
- connecting portion
- docking
- 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 controllable joint structure for medical oxygen transfer terminals, including the connecting portion being connected with oxygen cylinder and the output section being connected with oxygen cathete, one end of connecting portion offers cylindrical docking groove, the bottom interior wall of docking groove offers the gas distribution channel being coaxially disposed with docking groove, the both sides of docking groove symmetrically offer insertion groove along it, and insertion groove connects with docking groove, the bottom interior wall of insertion groove offers spacing hole, the side of insertion groove offers the arc chute being coaxially disposed with docking groove, and chute connects with docking groove, the movable sleeve of docking groove is connected to output section, output section is provided with the engaging lug docked with insertion groove close to one end both sides of docking groove.The utility model is simple and quick, the convenient carry out installing/dismounting to oxygen cathete on oxygen cylinder, facilitates oxygen cylinder to carry out ventilation installation, improves the installing/dismounting efficiency of oxygen cathete on oxygen cylinder, effectively avoid gas leak phenomenon.
Description
Technical field
It the utility model is related to technical field of medical instruments, more particularly to controllable joint structure for medical oxygen transfer terminals.
Background technology
Hospitals at Present be used for treat oxygen supply device, be oxygen cylinder be by humidification bottle connect oxygen cathete, oxygen cathete with
Patient respiration road, which is connected, carries out oxygen therapy treatment.It is attached, is being changed by the way of screw thread mostly in traditional oxygen supply device
When it is troublesome in poeration, especially operating personnel are mostly nursing women personnel, installation when easily occur connection it is insecure
Occur when the phenomenon of gas leakage, controllable joint structure for medical oxygen transfer terminals is needed for this.
The content of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the medical oxygen conveying proposed is eventually
Hold controllable joint structure.
To achieve these goals, the utility model employs following technical scheme：
Controllable joint structure for medical oxygen transfer terminals, including the connecting portion that is connected with oxygen cylinder and be connected with oxygen cathete
Output section, one end of the connecting portion offers cylindrical docking groove, and the bottom interior wall of the docking groove is offered with docking
The gas distribution channel that groove is coaxially disposed, the both sides of the docking groove symmetrically offer insertion groove along it, and insertion groove connects with docking groove
Logical, the bottom interior wall of the insertion groove offers spacing hole, and the side of the insertion groove offers what is be coaxially disposed with docking groove
Arc chute, and chute connects with docking groove, the movable sleeve of the docking groove is connected to output section, and the output section is close to docking
One end both sides of groove are provided with the engaging lug docked with insertion groove, and the side of the engaging lug away from connecting portion is provided with and exported
The cover plate that portion's fixed cover is connected to, the cover plate symmetrically offer two groups of patchholes along output section, and the patchhole is away from output section
Side be hinged with link, and link is located at side of the cover plate away from connecting portion, and rope, the rope are provided with the connecting portion
One end of rope is fixedly connected with link, and the other end of the rope is provided with gag lever post.
Preferably, the output section offers circular arc mounting groove, institute close to axis of the one end of connecting portion along output section
The inside for stating mounting groove is provided with sealing ring.
Preferably, the engaging lug of the side of the output section and patchhole are located on the same line.
Preferably, the one end of the connecting portion away from output section is provided with the mounting ear being coaxially disposed with connecting portion, and defeated
Gas passage runs through mounting ear.
Preferably, the inside of the output section offers is located at docking groove through the exhaust passage of output section, the chute
Side wall on, and chute does not flush with the opening of docking groove.
Preferably, the one end of the gag lever post away from rope is conical structure, and the outside of the gag lever post is fixedly sleeved
There is bail wire.
The beneficial effects of the utility model：
Pass through the connecting portion of setting, output section, docking groove, gas distribution channel, insertion groove, spacing hole, chute, engaging lug, lid
Plate, patchhole, link, rope and gag lever post, output section is fixedly connected with oxygen cathete, connecting portion and oxygen cylinder are fixed and connected
Connect, the engaging lug of output section inserts from insertion groove, then rotates output section, engaging lug is entered chute and along chute along insertion groove
Slide, docked the gag lever post on cover plate is inserted from patchhole from insertion groove with spacing hole, the design operation simple and fast, side
Just to the carry out installing/dismounting of oxygen cathete on oxygen cylinder, facilitate oxygen cylinder to carry out ventilation installation, improve oxygen cathete on oxygen cylinder
Installing/dismounting efficiency, effectively avoid gas leak phenomenon.
Brief description of the drawings
Fig. 1 be the utility model proposes controllable joint structure for medical oxygen transfer terminals structural representation；
Fig. 2 be the utility model proposes controllable joint structure for medical oxygen transfer terminals connecting portion structural representation.
In figure：1 connecting portion, 2 output sections, 3 docking grooves, 4 gas distribution channels, 5 insertion grooves, 6 spacing holes, 7 chutes, 8 engaging lugs,
9 cover plates, 10 patchholes, 11 links, 12 ropes, 13 gag lever posts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, controllable joint structure for medical oxygen transfer terminals, including the connecting portion 1 that is connected with oxygen cylinder and
The output section 2 being connected with oxygen cathete, one end of connecting portion 1 offer cylindrical docking groove 3, and the bottom interior wall of docking groove 3 opens up
Have a gas distribution channel 4 being coaxially disposed with docking groove 3, the both sides of docking groove 3 symmetrically offer insertion groove 5 along it, and insertion groove 5 with
Docking groove 3 connects, and the bottom interior wall of insertion groove 5 offers spacing hole 6, and the side of insertion groove 5 offers coaxially to be set with docking groove 3
The arc chute 7 put, and chute 7 connects with docking groove 3, the movable sleeve of docking groove 3 is connected to output section 2, and output section 2 is close to right
One end both sides of access slot 3 are provided with the engaging lug 8 docked with insertion groove 5, side of the engaging lug 8 away from connecting portion 1 be provided with
The cover plate 9 that the fixed cover of output section 2 is connected to, cover plate 9 symmetrically offer two groups of patchholes 10 along output section 2, and patchhole 10 is away from defeated
The side for going out portion 2 is hinged with link 11, and link 11 is located at side of the cover plate 9 away from connecting portion 1, and rope is provided with connecting portion 1
Rope 12, one end of rope 12 are fixedly connected with link 11, and the other end of rope 12 is provided with gag lever post 13.
Output section 2 offers circular arc mounting groove close to axis of the one end of connecting portion 1 along output section 2, mounting groove it is interior
Portion is provided with sealing ring, and the engaging lug 8 and patchhole 10 of the side of output section 2 are located on the same line, and connecting portion 1 is away from defeated
The one end for going out portion 2 is provided with the mounting ear being coaxially disposed with connecting portion 1, and gas distribution channel 4 runs through mounting ear, output section 2 it is interior
Portion offers is located in the side wall of docking groove 3 through the exhaust passage of output section 2, chute 7, and chute 7 is not opened with docking groove 3
Flushed at mouthful, the one end of gag lever post 13 away from rope 12 is conical structure, and the outside fixed cover of gag lever post 13 is connected to bail wire.
Operation principle：Output section 2 is fixedly connected with oxygen cathete, connecting portion 1 is fixedly connected with oxygen cylinder, output section 2
Engaging lug 8 inserted from insertion groove 5, then rotate output section 2, engaging lug 8 is entered along insertion groove 5 and chute 7 and slided along chute 7
It is dynamic, docked the gag lever post 13 on cover plate 9 is inserted from patchhole 10 from insertion groove 5 with spacing hole 6, the design operation is simply fast
Victory, the convenient carry out installing/dismounting to oxygen cathete on oxygen cylinder, facilitate oxygen cylinder to carry out ventilation installation, improve defeated on oxygen cylinder
The installing/dismounting efficiency of oxygen pipe, effectively avoids gas leak phenomenon.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. controllable joint structure for medical oxygen transfer terminals, including the connecting portion being connected with oxygen cylinder（1）And connect with oxygen cathete
The output section connect（2）, it is characterised in that：The connecting portion（1）One end offer cylindrical docking groove（3）, the docking groove
（3）Bottom interior wall offer and docking groove（3）The gas distribution channel being coaxially disposed（4）, the docking groove（3）Both sides it is right along its
Title offers insertion groove（5）, and insertion groove（5）With docking groove（3）Connection, the insertion groove（5）Bottom interior wall open up it is limited
Position hole（6）, the insertion groove（5）Side offer and docking groove（3）The arc chute being coaxially disposed（7）, and chute（7）
With docking groove（3）Connection, the docking groove（3）Movable sleeve be connected to output section（2）, the output section（2）Close to docking groove（3）
One end both sides be provided with and insertion groove（5）The engaging lug of docking（8）, the engaging lug（8）Away from connecting portion（1）Side peace
It is equipped with and output section（2）The cover plate that fixed cover is connected to（9）, the cover plate（9）Along output section（2）Symmetrically offer two groups of patchholes
（10）, the patchhole（10）Away from output section（2）Side be hinged with link（11）, and link（11）Positioned at cover plate（9）Far
From connecting portion（1）Side, the connecting portion（1）On rope is installed（12）, the rope（12）One end and link（11）
It is fixedly connected, the rope（12）The other end gag lever post is installed（13）.
2. controllable joint structure for medical oxygen transfer terminals according to claim 1, it is characterised in that the output section
（2）Close to connecting portion（1）One end along output section（2）Axis offer circular arc mounting groove, the inside peace of the mounting groove
Equipped with sealing ring.
3. controllable joint structure for medical oxygen transfer terminals according to claim 1, it is characterised in that the output section
（2）Side engaging lug（8）And patchhole（10）It is located on the same line.
4. controllable joint structure for medical oxygen transfer terminals according to claim 1, it is characterised in that the connecting portion
（1）Away from output section（2）One end be provided with and connecting portion（1）The mounting ear being coaxially disposed, and gas distribution channel（4）Through installation
Ear.
5. controllable joint structure for medical oxygen transfer terminals according to claim 1, it is characterised in that the output section
（2）Inside offer through output section（2）Exhaust passage, the chute（7）Positioned at docking groove（3）Side wall on, it is and sliding
Groove（7）Not with docking groove（3）Opening flush.
6. controllable joint structure for medical oxygen transfer terminals according to claim 1, it is characterised in that the gag lever post
（13）Away from rope（12）One end be conical structure, the gag lever post（13）Outside fixed cover be connected to bail wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678701.XU CN207064922U (en) | 2017-06-13 | 2017-06-13 | Controllable joint structure for medical oxygen transfer terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678701.XU CN207064922U (en) | 2017-06-13 | 2017-06-13 | Controllable joint structure for medical oxygen transfer terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064922U true CN207064922U (en) | 2018-03-02 |
Family
ID=61508325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678701.XU Expired - Fee Related CN207064922U (en) | 2017-06-13 | 2017-06-13 | Controllable joint structure for medical oxygen transfer terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064922U (en) |
-
2017
- 2017-06-13 CN CN201720678701.XU patent/CN207064922U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190613 |