CN219167506U - Adapter of drainage tube and drainage bag or drainage bottle - Google Patents
Adapter of drainage tube and drainage bag or drainage bottle Download PDFInfo
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- CN219167506U CN219167506U CN202223204514.8U CN202223204514U CN219167506U CN 219167506 U CN219167506 U CN 219167506U CN 202223204514 U CN202223204514 U CN 202223204514U CN 219167506 U CN219167506 U CN 219167506U
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Abstract
The utility model discloses an adapter of a drainage tube and a drainage bag or a drainage bottle, which comprises a Y-shaped three-way tube, wherein three connectors defining the three-way tube are a first connector, a second connector and a third connector respectively; the first connector is used for being connected with the drainage tube, and the second connector and the third connector are used for being connected with a connecting pipeline of the drainage bag or the drainage bottle; the shape of the first joint is an outward-expanding horn shape, the shape of the second joint is a convergent cone shape, and the third joint is a threaded joint. According to the utility model, the three-way pipe is arranged on the adapter of the drainage tube and the drainage bag or the drainage bottle, the horn-shaped first connector can be matched with drainage tubes of different sizes, the cone-shaped second connector can be matched with flexible connecting pipes of different sizes, the third connector of the threaded connector can be connected with the connecting pipe of the threaded connector, the integral convenience is stronger, and the problem of connection matching between the drainage tubes of different sizes and the drainage bags or the drainage bottles of different sizes is greatly solved.
Description
Technical Field
The utility model relates to the technical field of drainage devices, in particular to an adapter of a drainage tube and a drainage bag or a drainage bottle.
Background
Drainage tubes of different types are often reserved in clinic due to different parts and different liquid accumulation properties, and drainage bags or negative pressure drainage bottles are often reserved differently due to different drainage difficulties. The problem that the connection of different drainage tubes and different drainage bags or drainage bottles is not matched frequently occurs, and great inconvenience is brought to clinic;
in order to solve the above problems, the utility model patent with publication number CN208989985U discloses an adapter of drainage tube and drainage bag, which is connected with the drainage tube through a screw adapter, a horn adapter is connected with the drainage bag, the horn adapter can solve the connection matching problem of the connecting pipes of the drainage bags with different sizes to a certain extent, but the following disadvantages still exist:
the screw thread adapter is adopted at the one end of being connected with the drainage tube, only can match the drainage tube of fixed diameter, can't satisfy the connection demand of not unidimensional drainage tube, still need select the adapter of equidimension according to the size difference of drainage tube, only loudspeaker form adapter in addition at the one end of being connected with the drainage bag, can't satisfy the connection demand of screwed joint's drainage bag or drainage bottle, therefore holistic convenience still is not sufficient.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the adapter of the drainage tube and the drainage bag or the drainage bottle, the adapter of the drainage tube and the drainage bag or the drainage bottle is provided with the three-way pipe, the horn-shaped first adapter can be matched with the drainage tube with different sizes, the cone-shaped second adapter can be matched with the soft connecting pipe with different sizes, the third adapter of the threaded connector can be connected with the connecting pipe of the threaded connector, the integral convenience is stronger, and the problem of connection matching between the drainage tube with different sizes and the drainage bag or the drainage bottle with different sizes is greatly solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an adapter of a drainage tube and a drainage bag or a drainage bottle, which comprises a Y-shaped three-way tube, wherein three connectors defining the three-way tube are a first connector, a second connector and a third connector respectively;
the first connector is used for being connected with the drainage tube, and the second connector and the third connector are used for being connected with a connecting pipeline of the drainage bag or the drainage bottle;
the shape of the first joint is an outward-expanding horn shape, the shape of the second joint is a convergent cone shape, and the third joint is a threaded joint.
The adapter of the drainage tube and the drainage bag or the drainage bottle is connected with the drainage tube by using the first adapter which is in a horn shape, is connected with the soft connecting tube by using the second adapter which is in a cone shape, and is connected with the connecting tube of the threaded joint by using the third adapter of the threaded joint, so that the adaptability is strong.
According to the utility model, the three-way pipe is arranged on the adapter of the drainage tube and the drainage bag or the drainage bottle, the horn-shaped first connector can be matched with drainage tubes of different sizes, the cone-shaped second connector can be matched with flexible connecting pipes of different sizes, the third connector of the threaded connector can be connected with the connecting pipe of the threaded connector, the integral convenience is stronger, and the problem of connection matching between the drainage tubes of different sizes and the drainage bags or the drainage bottles of different sizes is greatly solved.
In a further technical scheme, the tee is provided with valve switches facing the second joint and the third joint at the inner wall close to the first joint.
The valve switch is arranged at the position of the three-way pipe close to the first joint, so that drainage liquid flowing through the drainage tube enters the second joint or the third joint through the valve switch, and backflow of the drainage liquid is avoided.
In a further technical scheme, the inner wall of the first joint is provided with an inner convex ring.
The inner convex ring can enhance the connection strength between the first joint and the drainage tube, and avoid the loosening between the first joint and the drainage tube.
In a further technical scheme, the first joint comprises a plurality of straight sections and flared expansion sections, the expansion sections and the straight sections are arranged at intervals, and the inner diameter of each straight section is matched with the small diameter of one expansion section connected with the straight section and the large diameter of the other expansion section connected with the straight section.
The straight section and the expansion section are arranged at intervals, so that when the drainage tube is inserted into the first connector, the inner wall of the first connector can be connected with the drainage tube in a larger range, and the connection strength between the first connector and the drainage tube is further enhanced.
In a further technical scheme, the outer wall of the second joint is provided with an outer convex ring.
The second connects and sets up the evagination circle outward can strengthen the joint strength between the connecting pipe of second joint and drainage bag or drainage bottle, avoids taking place to loosen between second joint and drainage bag or the drainage bottle.
In a further technical scheme, the second joint comprises a converging section and a connecting section, the converging section is in a conical pipe shape, the connecting section is in a straight pipe shape, the large-diameter end of the converging section is connected with the three-way pipe, and the small-diameter end of the converging section is connected with the connecting section.
The setting of linkage segment for when being connected with the soft connecting pipe of drainage bag or drainage bottle, the connecting tube cover is on the section of closing in the back, and the linkage segment has the effect that prevents that the connecting pipe from deviating from in the inside bracing of connecting pipe to a certain extent, further reinforcing the joint strength between the connecting pipe of second joint and drainage bag or drainage bottle, on the other hand, the internal diameter that the tip of cone tubular second joint has been avoided in the setting of linkage segment is too little, influences the drainage effect.
In a further technical scheme, the second joint is detachably connected with a plugging sleeve through a connecting section.
The second joint and the third joint can only use one generally, and the second joint is plugged through the plugging sleeve, so that leakage of drainage liquid is avoided, and the connection between the connecting section of the straight pipe and the plugging sleeve is tighter.
In a further technical scheme, the outer wall of the connecting section is provided with external threads, and the inner wall of the plugging sleeve is provided with internal threads matched with the external threads.
Through threaded connection between linkage segment and the shutoff cover, improved the joint strength between linkage segment and the shutoff cover, the external screw thread of linkage segment can be further the reinforcing to the anti-backing effect of connecting pipe simultaneously.
In a further technical scheme, the inner bottom of the plugging sleeve is provided with an inner plug matched with the inner diameter of the connecting section in size.
After the plugging sleeve is sleeved outside the connecting section, the inner plug is plugged at the opening of the connecting section, so that the sealing performance between the plugging sleeve and the connecting section is enhanced.
In a further technical scheme, the third joint comprises a connector with external threads, and the third joint is detachably connected with a plugging head through the connector.
When the connector is connected with a drainage bag or a drainage bottle with a threaded connector and the third connector is not used, the third connector is plugged through the plugging head, so that leakage of drainage liquid is avoided.
The beneficial effects are that:
1. according to the utility model, the three-way pipe is arranged on the adapter of the drainage tube and the drainage bag or the drainage bottle, the horn-shaped first connector can be matched with drainage tubes of different sizes, the cone-shaped second connector can be matched with flexible connecting pipes of different sizes, the third connector of the threaded connector can be connected with the connecting pipe of the threaded connector, the integral convenience is stronger, and the problem of connection matching between the drainage tubes of different sizes and the drainage bags or the drainage bottles of different sizes is greatly solved.
2. The valve switch is arranged at the position of the three-way pipe close to the first joint, so that drainage liquid flowing through the drainage tube enters the second joint or the third joint through the valve switch, and backflow of the drainage liquid is avoided.
3. The inner convex ring can enhance the connection strength between the first joint and the drainage tube, and avoid the loosening between the first joint and the drainage tube.
4. The straight section and the expansion section are arranged at intervals, so that when the drainage tube is inserted into the first connector, the inner wall of the first connector can be connected with the drainage tube in a larger range, and the connection strength between the first connector and the drainage tube is further enhanced.
5. The second connects and sets up the evagination circle outward can strengthen the joint strength between the connecting pipe of second joint and drainage bag or drainage bottle, avoids taking place to loosen between second joint and drainage bag or the drainage bottle.
6. The setting of linkage segment for when being connected with the soft connecting pipe of drainage bag or drainage bottle, the connecting tube cover is on the section of closing in the back, and the linkage segment has the effect that prevents that the connecting pipe from deviating from in the inside bracing of connecting pipe to a certain extent, further reinforcing the joint strength between the connecting pipe of second joint and drainage bag or drainage bottle, on the other hand, the internal diameter that the tip of cone tubular second joint has been avoided in the setting of linkage segment is too little, influences the drainage effect.
7. The second joint and the third joint can only use one generally, and the second joint is plugged through the plugging sleeve, so that leakage of drainage liquid is avoided, and the connection between the connecting section of the straight pipe and the plugging sleeve is tighter.
8. Through threaded connection between linkage segment and the shutoff cover, improved the joint strength between linkage segment and the shutoff cover, the external screw thread of linkage segment can be further the reinforcing to the anti-backing effect of connecting pipe simultaneously.
9. After the plugging sleeve is sleeved outside the connecting section, the inner plug is plugged at the opening of the connecting section, so that the sealing performance between the plugging sleeve and the connecting section is enhanced.
10. When the connector is connected with a drainage bag or a drainage bottle with a threaded connector and the third connector is not used, the third connector is plugged through the plugging head, so that leakage of drainage liquid is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of an adapter for a drainage tube and a drainage bag or bottle according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic view of a partially enlarged structure at B in FIG. 1;
fig. 4 is a partially enlarged structural schematic diagram at C in fig. 1.
Reference numerals:
10. a three-way pipe; 11. a valve switch; 20. a first joint; 21. an expansion section; 22. a straight section; 23. an inner convex ring; 30. a second joint; 31. a converging section; 32. a connection section; 33. an outer convex ring; 34. plugging the sleeve; 341. an inner plug; 40. a third joint; 41. a connector; 42. and (5) plugging the end cap.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1, an adapter for a drainage tube and a drainage bag or a drainage bottle comprises a Y-shaped three-way tube 10, wherein three connectors defining the three-way tube 10 are a first connector 20, a second connector 30 and a third connector 40 respectively;
the first joint 20 is used for being connected with a drainage tube, and the second joint 30 and the third joint 40 are used for being connected with a connection pipeline of a drainage bag or a drainage bottle;
the first connector 20 is flared, the second connector 30 is tapered, and the third connector 40 is a threaded connector.
The adapter of the drainage tube and the drainage bag or the drainage bottle is connected with the drainage tube by the first adapter 20 which is in a horn shape, connected with a soft connecting pipe by the second adapter 30 which is in a cone shape, and connected with the connecting pipe of the threaded joint by the third adapter 40 of the threaded joint, so that the adapter is strong.
When connecting, the first joint 20 cladding drainage tube, the connecting pipe of drainage bag or drainage bottle has two kinds of circumstances, and first cladding is outside the second joint 30, and this moment, the department is the low reaches cladding of drainage liquid at first joint 20 and second joint 30, and the leakproofness is good, is difficult for revealing, and during the second condition, the connecting pipe of drainage bag or drainage bottle is screwed joint, with its and third joint 40 threaded connection, is difficult for revealing equally.
It should be emphasized that, since the size of the third joint 40 is fixed, the adapter of the present embodiment is selected based on the size of the third joint 40, and the selection is performed only when the connection pipe of the drainage bag or the drainage bottle is a screw joint, and the soft connection pipes are all connected by the second joint 30.
According to the utility model, the three-way pipe 10 is arranged at the joint of the drainage tube and the drainage bag or the drainage bottle, the horn-shaped first joint 20 can be matched with drainage tubes of different sizes, the cone-shaped second joint 30 can be matched with flexible connecting pipes of different sizes, the third joint 40 of the threaded joint can be connected with the connecting pipes of the threaded joint, the whole convenience is stronger, and the problem of connection matching between the drainage tubes of different sizes and the drainage bags or the drainage bottles of different sizes is greatly solved.
In another embodiment, as shown in fig. 1, a tee 10 is provided with a valve switch 11 toward a second connector 30 and a third connector 40 near the inner wall of first connector 20.
The valve switch 11 is arranged at the position of the tee 10 close to the first joint 20, so that drainage liquid flowing through the drainage tube enters the second joint 30 or the third joint 40 through the valve switch 11, and backflow of the drainage liquid is avoided.
In another embodiment, as shown in fig. 1 and 2, the inner wall of the first connector 20 is provided with an inner collar 23.
The inner convex ring 23 can enhance the connection strength between the first connector 20 and the drainage tube, and avoid the loosening between the first connector 20 and the drainage tube.
In another embodiment, as shown in fig. 1 and 2, the first connector 20 includes a plurality of straight sections 22 and flared expansion sections 21, the expansion sections 21 and the straight sections 22 are spaced apart, and the inner diameter of the straight section 22 is matched with the minor diameter of one expansion section 21 connected thereto and the major diameter of the other expansion section 21 connected thereto.
When the drainage tube is inserted into the first connector 20, the inner wall of the first connector 20 which is in a horn shape is connected with the drainage tube, at the moment, the connection between the drainage tube and the first connector 20 depends on the connection of the inner wall of the part which is opened by the drainage tube by the first connector 20, the connection range is smaller, the expansion section 21 and the straight section 22 are arranged, the straight section 22 is arranged at intervals with the expansion section 21, the drainage tube is connected with the expansion section 21 which is opened by the drainage tube when the drainage tube is inserted into the first connector 20, the drainage tube is connected with the straight section 22, and the connection between the inner wall of the first connector 20 and the drainage tube in a larger range is realized, so that the connection strength between the first connector 20 and the drainage tube is further enhanced.
In another embodiment, as shown in fig. 1 and 3, the outer wall of the second joint 30 is provided with an outer collar 33.
The outer convex ring 33 is arranged outside the second connector 30, so that the connection strength between the second connector 30 and the connecting pipe of the drainage bag or the drainage bottle can be enhanced, and the second connector 30 and the drainage bag or the drainage bottle are prevented from being loosened.
In another embodiment, as shown in fig. 1 and 3, the second connector 30 includes a converging section 31 and a connecting section 32, the converging section 31 is in a conical tube shape, the connecting section 32 is in a straight tube shape, the large diameter end of the converging section 31 is connected with the tee 10, and the small diameter end of the converging section 31 is connected with the connecting section 32.
The setting of linkage segment 32 for when being connected with the soft connecting pipe of drainage bag or drainage bottle, the connecting tube cover is on the section of closing in 31 back, and the linkage segment 32 has the effect that prevents the connecting pipe and deviate from in the inside bracing of connecting pipe to a certain extent, further reinforcing the joint strength between the connecting pipe of second joint 30 and drainage bag or drainage bottle, on the other hand, the setting of linkage segment 32 has avoided the inner diameter of the tip of cone tubular second joint 30 too little, influences the drainage effect.
In another embodiment, as shown in fig. 1 and 3, the second connector 30 is removably coupled to the plug wrap 34 via the coupling segment 32.
The second joint 30 and the third joint 40 are usually only one, and the second joint 30 is plugged through the plugging sleeve 34, so that leakage of drainage liquid is avoided, and the connection between the connecting section 32 of the straight pipe and the plugging sleeve 34 is tighter.
In another embodiment, as shown in fig. 1 and 3, the outer wall of the connection section 32 is provided with external threads and the inner wall of the plugging sleeve 34 is provided with internal threads matching the external threads.
The connecting section 32 is connected with the plugging sleeve 34 through threads, so that the connection strength between the connecting section 32 and the plugging sleeve 34 is improved, and meanwhile, the anti-withdrawal effect of the connecting pipe can be further enhanced through the external threads of the connecting section 32.
In another embodiment, as shown in fig. 1 and 3, the inside bottom of the plugging sleeve 34 is provided with an inner plug 341 matching the inner diameter dimension of the connecting section 32.
After the plugging sleeve 34 is sleeved outside the connecting section 32, the inner plug 341 plugs at the opening of the connecting section 32, so that the sealing performance between the plugging sleeve 34 and the connecting section 32 is enhanced.
In another embodiment, as shown in fig. 1 and 3, a sealing ring is disposed between the inner plug 341 and the inner bottom of the plugging sleeve 34, so that the sealing performance between the plugging sleeve 34 and the connecting section 32 is further enhanced by the sealing ring, and leakage of drainage liquid is avoided.
In another embodiment, as shown in fig. 1 and 4, the third joint 40 includes a connector 41 provided with external threads, and the third joint 40 is detachably connected to a plugging head 42 through the connector 41.
The connector 41 is connected to a drainage bag or a drainage bottle having a screw joint, and when the third connector 40 is not used, the third connector 40 is plugged by the plug 42, so that leakage of drainage liquid is avoided.
In this embodiment, the external threads of the third connector 40 are adapted to connect with the internal threads of a drain bag or a drain bottle.
In this embodiment, the plug 42 is provided with external threads, and the inner wall of the connector 41 is provided with internal threads, so that the plug 42 is screwed into the inner wall of the connector 41 to plug, and the plugging effect is better.
In another embodiment, a sealing ring is disposed on the sealing plug 42 corresponding to the opening of the connector 41, and the sealing ring further enhances the tightness between the sealing plug 42 and the connector 41, so as to avoid leakage of drainage liquid.
The foregoing has shown and described the basic principles, principal features and advantages of the 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.
Claims (10)
1. The adapter of the drainage tube and the drainage bag or the drainage bottle is characterized by comprising a Y-shaped three-way pipe, wherein three joints defining the three-way pipe are a first joint, a second joint and a third joint respectively;
the first connector is used for being connected with the drainage tube, and the second connector and the third connector are used for being connected with a connecting pipeline of the drainage bag or the drainage bottle;
the shape of the first joint is an outward-expanding horn shape, the shape of the second joint is a convergent cone shape, and the third joint is a threaded joint.
2. The adapter of a drainage tube to a drainage bag or bottle according to claim 1, wherein the tee is provided with valve switches towards the second and third connectors at an inner wall near the first connector.
3. The adapter of a drainage tube to a drainage bag or a drainage bottle according to claim 1, wherein the inner wall of the first adapter is provided with an inner collar.
4. A drainage tube and drainage bag or drainage bottle adapter according to claim 1 or 3 wherein said first adapter comprises a plurality of straight sections and flared sections, said sections being spaced apart, the inside diameter of said straight sections being matched with the minor diameter of one section connected thereto and the major diameter of the other section connected thereto, respectively.
5. The adapter of a drainage tube to a drainage bag or a drainage bottle according to claim 1, wherein the outer wall of the second adapter is provided with an outer collar.
6. The adapter of a drainage tube and a drainage bag or a drainage bottle according to claim 1 or 5, wherein the second adapter comprises a converging section and a connecting section, the converging section is in a conical tube shape, the connecting section is in a straight tube shape, the large-diameter end of the converging section is connected with a three-way pipe, and the small-diameter end of the converging section is connected with the connecting section.
7. The adapter of a drainage tube to a drainage bag or a drainage bottle according to claim 6, wherein the second adapter is detachably connected with a plugging sleeve through a connecting section.
8. The adapter of a drainage tube to a drainage bag or a drainage bottle according to claim 7, wherein the outer wall of the connecting section is provided with external threads, and the inner wall of the plugging sleeve is provided with internal threads matched with the external threads.
9. The adapter of a drainage tube and a drainage bag or a drainage bottle according to claim 8, wherein an inner plug matched with the inner diameter of the connecting section is arranged at the bottom of the inner side of the plugging sleeve.
10. The adapter of a drainage tube and a drainage bag or a drainage bottle according to claim 1, wherein the third adapter comprises a connector provided with external threads, and the third adapter is detachably connected with a plugging head through the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204514.8U CN219167506U (en) | 2022-11-30 | 2022-11-30 | Adapter of drainage tube and drainage bag or drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204514.8U CN219167506U (en) | 2022-11-30 | 2022-11-30 | Adapter of drainage tube and drainage bag or drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219167506U true CN219167506U (en) | 2023-06-13 |
Family
ID=86668958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223204514.8U Active CN219167506U (en) | 2022-11-30 | 2022-11-30 | Adapter of drainage tube and drainage bag or drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219167506U (en) |
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2022
- 2022-11-30 CN CN202223204514.8U patent/CN219167506U/en active Active
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