CN219847839U - Connecting piece of medical gas pipeline - Google Patents
Connecting piece of medical gas pipeline Download PDFInfo
- Publication number
- CN219847839U CN219847839U CN202321160452.7U CN202321160452U CN219847839U CN 219847839 U CN219847839 U CN 219847839U CN 202321160452 U CN202321160452 U CN 202321160452U CN 219847839 U CN219847839 U CN 219847839U
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- CN
- China
- Prior art keywords
- pipe
- fixed
- mounting
- groove
- ring
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000004512 die casting Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 19
- 239000001301 oxygen Substances 0.000 abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 abstract description 19
- 239000007789 gas Substances 0.000 abstract description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 12
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000002640 oxygen therapy Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a connecting piece of a medical gas pipeline, which relates to the technical field of pipeline connecting pieces and comprises a fixed pipe and a connecting pipe, wherein a connecting seat is fixedly arranged on one side of the fixed pipe, a plurality of mounting shafts are movably arranged on the outer side of the fixed pipe, a fixed ring is fixedly arranged on the outer side of the connecting pipe, a sealing ring is movably arranged on one side of the fixed ring, a first screw groove is formed in the inner side of the connecting seat, the connecting seat is connected onto a gas pipe or a gas outlet valve of a humidifying bottle through the first screw groove in a threaded manner, a clamping ring is arranged in the inner side of the fixed pipe, and the clamping ring, the fixed pipe and the connecting seat are integrally formed in a die-casting manner. The fixing pipe is fixed at the air outlet end of the oxygen supply equipment in advance through the connecting seat, the quick connection between the connecting pipe and the fixing pipe can be facilitated through the penetrating connecting pipe, the connecting pipe is limited by the auxiliary mounting shaft, the lock tongue block and the sealing ring, and therefore the purpose of quick dismounting of the connecting pipe and the fixing pipe is achieved, and meanwhile the connectivity between the fixing pipe and the connecting pipe is guaranteed.
Description
Technical Field
The utility model relates to the technical field of pipeline connectors, in particular to a connector of a medical gas pipeline.
Background
Medical gas is a gas used for medical diagnosis and life saving, and the medical gas is various, and the medical gas related to a standard tertiary hospital generally comprises the following components: oxygen, nitrous oxide, nitrogen, argon, helium, carbon dioxide, compressed air, and the like;
the oxygen used by the patient is commonly and commonly used, when the patient is subjected to oxygen therapy, the oxygen therapy is performed on the patient through the oxygen supply equipment assisting the oxygen pipe, the output of the oxygen can be controlled through the pressure reducing valve and the humidifying bottle due to the fact that the pressure in the oxygen bottle which is the common oxygen supply equipment is large, the oxygen connecting pipe at the patient end is generally in an inserting type, namely one end of the oxygen pipe used by the patient is directly inserted and installed at the air outlet end of the oxygen supply equipment or is in threaded connection with the air outlet end of the oxygen supply equipment, and the two oxygen pipe connecting modes are adopted, on one hand, the threaded connection leads to the fact that the disassembly and the assembly of the oxygen pipe become complicated, and on the other hand, the oxygen pipe one end is easy to drop from the air outlet end of the oxygen supply equipment due to the fact that the patient pulls the oxygen pipe, so that the oxygen supply of the patient is affected.
Disclosure of Invention
The utility model aims to provide a connecting piece of a medical gas pipeline, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a connecting piece of medical gas pipeline, includes fixed pipe and connecting pipe, fixed pipe one side fixed mounting has the connecting seat, fixed pipe outside movable mounting has a plurality of installation axles, connecting pipe outside fixed mounting has the solid fixed ring, gu fixed ring one side movable mounting has the sealing washer.
As a further preferable scheme of the utility model, the inner side of the connecting seat is provided with a first screw groove, the connecting seat is connected to the air outlet valve of the air pipe or the humidifying bottle through the first screw groove in a threaded manner, the inner side of the fixed pipe is provided with a clamping ring, and the clamping ring, the fixed pipe and the connecting seat are integrally formed by die casting.
As a further preferable scheme of the utility model, one side of the fixed pipe away from the connecting seat is provided with a first-stage sealing groove, and the inner side of the first-stage sealing groove is provided with two second-stage sealing grooves.
As a further preferable scheme of the utility model, three slots are formed in the inner side of the primary seal groove between the two secondary seal grooves, three mounting grooves are formed in the outer side of the fixed pipe, the mounting grooves are communicated with the corresponding slots through cavities, and a second screw groove is formed in the lower end of each mounting groove.
As a further preferable scheme of the utility model, the upper end of the installation shaft is provided with a button, the installation shaft and the button are integrally injection molded, an embedded groove is formed in the button, an installation hole is formed in the installation shaft, a connecting screw is installed in the installation hole in a penetrating manner, a lock tongue block is arranged at the lower position of one side of the installation shaft, the lock tongue block and the installation shaft are integrally injection molded, the installation shaft is installed in the corresponding installation groove in a penetrating manner, the lower end of the connecting screw is in threaded connection with a second screw groove at the bottom of the installation groove, a compression spring is sleeved on the connecting screw between the bottom of the installation groove and the installation shaft, and the end part of the connecting screw is installed in the embedded groove in a penetrating manner.
As a further preferable scheme of the utility model, a fixed ring is arranged on the outer side of the connecting pipe, three inserting rods are arranged on the fixed ring opposite to one side of the fixed pipe, first clamping grooves are respectively formed on the opposite sides of the three inserting rods, the connecting pipe, the fixed ring and the inserting rods are integrally injection molded, a second clamping groove is formed on the outer side of the connecting pipe, a sealing ring is movably arranged on one side of the fixed ring, two sealing rings are fixedly arranged on one side of the sealing ring, the sealing rings are installed on the outer side of the connecting pipe in a penetrating manner, the sealing rings are installed on the corresponding inserting rods in a penetrating manner by utilizing through holes in the sealing rings, one side of the connecting pipe is installed in the fixed pipe in a penetrating manner, the second clamping grooves are clamped on the clamping rings, the sealing rings are installed in the first-stage sealing grooves in a penetrating manner, the inserting rods are installed in the corresponding slots in a penetrating manner, and the lock tongue blocks on one side of the mounting shaft are clamped in the corresponding first clamping grooves.
Compared with the prior art, the utility model has the following beneficial effects:
according to the connecting piece of the medical gas pipeline, the fixing pipe is fixed at the gas outlet end of the oxygen supply equipment in advance through the connecting seat, the connecting pipe can be connected with the fixing pipe quickly through the inserted connecting pipe, and the connecting pipe is limited by the auxiliary mounting shaft, the lock tongue block and the sealing ring, so that the purpose of quick disassembly and assembly of the connecting pipe and the fixing pipe is achieved, and meanwhile, the connectivity of the fixing pipe and the connecting pipe is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a split view of the main structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a split view of the mounting shaft structure of the present utility model.
In the figure: 1. a fixed tube; 2. a connecting seat; 3. a connecting pipe; 4. a mounting shaft; 5. a seal ring; 6. a first screw groove; 7. a clasp; 8. a first-stage seal groove; 9. a second-stage seal groove; 10. a slot; 11. a mounting groove; 12. a second screw groove; 13. a button; 14. an embedding groove; 15. a mounting hole; 16. a bolt block; 17. a connecting screw; 18. a compression spring; 19. a fixing ring; 20. a rod; 21. a first clamping groove; 22. a second clamping groove; 23. and (3) a sealing ring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the connecting piece of the medical gas pipeline provided by the utility model comprises a fixed pipe 1 and a connecting pipe 3, wherein a connecting seat 2 is fixedly arranged on one side of the fixed pipe 1, a plurality of mounting shafts 4 are movably arranged on the outer side of the fixed pipe 1, a fixed ring 19 is fixedly arranged on the outer side of the connecting pipe 3, and a sealing ring 5 is movably arranged on one side of the fixed ring 19.
The inner side of the connecting seat 2 is provided with a first screw groove 6, the connecting seat 2 is connected on an air outlet valve of an air pipe or a humidifying bottle through the first screw groove 6 in a threaded manner, the inner side of the fixed pipe 1 is provided with a clamping ring 7, the fixed pipe 1 and the connecting seat 2 are integrally formed in a die-casting manner, one side of the fixed pipe 1 away from the connecting seat 2 is provided with a primary seal groove 8, the inner side of the primary seal groove 8 is provided with two secondary seal grooves 9, the inner side of the primary seal groove 8 between the two secondary seal grooves 9 is provided with three slots 10, the outer side of the fixed pipe 1 is provided with three mounting grooves 11, the mounting grooves 11 are communicated with a corresponding cavity between the slots 10, the lower end of the mounting grooves 11 is provided with a second screw groove 12, the upper end of the mounting shaft 4 is provided with a button 13, the mounting shaft 4 and the button 13 are integrally formed in an injection molding manner, the button 13 is internally provided with an embedded groove 14, the mounting shaft 4 is internally provided with a mounting hole 15, a connecting screw 17 is inserted and installed in the installation hole 15, a lock tongue block 16 is arranged below one side of the installation shaft 4, the lock tongue block 16 and the installation shaft 4 are integrally injection molded, the installation shaft 4 is inserted and installed in a corresponding installation groove 11, the lower end of the connecting screw 17 is connected with a second screw groove 12 at the inner bottom of the installation groove 11 in a threaded manner, a compression spring 18 is sleeved on the connecting screw 17 positioned between the inner bottom of the installation groove 11 and the installation shaft 4, the end part of the connecting screw 17 is embedded and installed in the embedded groove 14, a fixed ring 19 is arranged outside the connecting pipe 3, the fixed ring 19 is opposite to three inserted rods 20 on one side of the fixed pipe 1, a first clamping groove 21 is respectively formed on the opposite side of the three inserted rods 20, the connecting pipe 3, the fixed ring 19 and the inserted rods 20 are integrally injection molded, a second clamping groove 22 is formed outside the connecting pipe 3, the inserted rods 20 are inserted and installed in a corresponding slot 10 on one side of the fixed pipe 1, the locking bolt block 16 at one side of the installation shaft 4 is used for clamping and fixing, so that the quick assembly and disassembly of the fixed pipe 1 and the connecting pipe 3 are facilitated;
the fixed ring 19 side still movable mounting has sealing washer 5, sealing washer 5 one side fixed mounting has two sealing rings 23, sealing washer 5 alternates and installs in the connecting pipe 3 outside, and sealing washer 5 still utilizes its inside through-hole to alternate and install on corresponding inserted bar 20, connecting pipe 3 one side alternates and installs in fixed pipe 1, second draw-in groove 22 card is installed on snap ring 7, sealing washer 5 alternates and installs in first class seal groove 8, and inserted bar 20 then alternate and install in corresponding slot 10, the spring bolt piece 16 of installation axle 4 side then card is installed in corresponding first draw-in groove 21, sealing washer 5 one side alternates and installs in first class seal groove 8, and make two sealing rings 23 card of sealing washer 5 one side go into in the second class seal groove 9 of first class seal groove 8 inboard, promote the compactness that fixed pipe 1 and connecting pipe 3 are connected.
In the connecting piece of the medical gas pipeline, when the fixed pipe 1 and the connecting pipe 3 are connected in a penetrating way, one side of the connecting pipe 3 is installed in the fixed pipe 1 in a penetrating way, the second clamping groove 22 at the outer side of the connecting pipe 3 is clamped in the clamping ring 7 at the inner side of the fixed pipe 1, the fixed ring 19 continuously presses one side of the fixed pipe 1, the compressibility of the rubber material of the sealing ring 5 is utilized, the fixed ring 19 drives the three first clamping grooves 21 to penetrate and install in the corresponding slots 10, one end of the first clamping grooves 21 extrudes and moves down the lock tongue block 16 at one side of the corresponding installation shaft 4, the lock tongue block 16 drives the installation shaft 4 to move down in the installation groove 11, the compression spring 18 at the lower end of the installation shaft 4 is compressed towards the inner bottom of the installation groove 11, after the first clamping groove 21 in the second clamping groove 22 moves to the position above the lock tongue block 16, the upper end of the lock tongue block 16 is driven by the installation shaft 4 to be clamped into the first clamping groove 21 through the stretching rebound of the compression spring 18, the inserting rod 20 can be fixed in the slot 10, the fixing ring 19 is further fixed on one side of the fixing tube 1, the fixing tube 1 and the connecting tube 3 can be connected in a rapid penetrating mode, when the connecting tube 3 is taken out of the fixing tube 1, the corresponding button 13 can be pressed towards the direction of the fixing tube 1 by the thumb, the index finger and the middle finger respectively, then the button 13 drives the installation shaft 4 to move in the installation groove 11, the compression spring 18 is compressed towards the inner bottom of the installation groove 11, meanwhile, the upper end of the lock tongue block 16 on one side is driven by the installation shaft 4 to move downwards and be separated from the first clamping groove 21 corresponding to the inserting rod 20, and one side of the connecting tube 3 can be pulled out of the fixing tube 1 through the fixing ring 19.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A connector for a medical gas line, characterized in that: including fixed pipe (1) and connecting pipe (3), fixed pipe (1) one side fixed mounting has connecting seat (2), fixed pipe (1) outside movable mounting has a plurality of installation axle (4), connecting pipe (3) outside fixed mounting has solid fixed ring (19), gu fixed ring (19) one side movable mounting has sealing washer (5).
2. A medical gas tubing connector according to claim 1, wherein: the connecting seat is characterized in that a first screw groove (6) is formed in the inner side of the connecting seat (2), the connecting seat (2) is connected to an air outlet valve of an air pipe or a humidifying bottle through the first screw groove (6) in a threaded mode, a clamping ring (7) is arranged in the inner side of the fixed pipe (1), and the clamping ring (7), the fixed pipe (1) and the connecting seat (2) are formed in an integral die-casting mode.
3. A medical gas tubing connector according to claim 2, wherein: one side of the fixed pipe (1) away from the connecting seat (2) is provided with a first-stage sealing groove (8), and the inner side of the first-stage sealing groove (8) is provided with two second-stage sealing grooves (9).
4. A medical gas tubing connector according to claim 3, wherein: three slots (10) are formed in the inner side of a primary seal groove (8) between two secondary seal grooves (9), three mounting grooves (11) are formed in the outer side of the fixed pipe (1), cavities between the mounting grooves (11) and the corresponding slots (10) are communicated, and second spiral grooves (12) are formed in the lower ends of the mounting grooves (11).
5. A medical gas tubing connector according to claim 4, wherein: the utility model discloses a mounting axle (4) is equipped with button (13), mounting axle (4) and button (13) are injection moulding as an organic whole, set up embedded groove (14) in button (13), set up mounting hole (15) in mounting axle (4), install connecting screw (17) in alternate in mounting hole (15), mounting axle (4) one side below position is equipped with spring bolt piece (16), spring bolt piece (16) and mounting axle (4) are injection moulding as an organic whole, mounting axle (4) alternate to be installed in corresponding mounting groove (11), and connecting screw (17) lower extreme then threaded connection is in second screw groove (12) of mounting groove (11) inner bottom, is located the cover is equipped with compression spring (18) on connecting screw (17) between mounting groove (11) inner bottom and mounting axle (4), and the tip of connecting screw (17) then installs in embedded groove (14).
6. A medical gas tubing connector according to claim 5, wherein: the utility model provides a lock tongue, including connecting pipe (3), fixed ring (19) are equipped with fixed ring (19) in the outside, three inserted bar (20) for fixed pipe (1) one side, and three first draw-in groove (21) have been seted up respectively to inserted bar (20) opposite side, just connecting pipe (3) and fixed ring (19), inserted bar (20) injection moulding as an organic whole, second draw-in groove (22) have been seted up in connecting pipe (3) outside, fixed ring (19) one side still movable mounting has sealing washer (5), sealing washer (5) one side fixed mounting has two sealing rings (23), sealing washer (5) alternate to install in connecting pipe (3) outside, just sealing washer (5) still utilize its inside through-hole to alternate to install on corresponding inserted bar (20), connecting pipe (3) one side alternate to install in fixed pipe (1), second draw-in groove (22) cartridge is on snap ring (7), sealing washer (5) alternate to install in first seal groove (8), and inserting bar (20) then install in corresponding card (10) in first slot (16) of installing in corresponding slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160452.7U CN219847839U (en) | 2023-05-15 | 2023-05-15 | Connecting piece of medical gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160452.7U CN219847839U (en) | 2023-05-15 | 2023-05-15 | Connecting piece of medical gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847839U true CN219847839U (en) | 2023-10-20 |
Family
ID=88346258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160452.7U Active CN219847839U (en) | 2023-05-15 | 2023-05-15 | Connecting piece of medical gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847839U (en) |
-
2023
- 2023-05-15 CN CN202321160452.7U patent/CN219847839U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |