CN219796494U - Universal hose adapter with stable butt joint - Google Patents
Universal hose adapter with stable butt joint Download PDFInfo
- Publication number
- CN219796494U CN219796494U CN202321060909.7U CN202321060909U CN219796494U CN 219796494 U CN219796494 U CN 219796494U CN 202321060909 U CN202321060909 U CN 202321060909U CN 219796494 U CN219796494 U CN 219796494U
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- adapter
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- 210000001503 joint Anatomy 0.000 title claims abstract description 29
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a universal hose adapter with stable butt joint, which comprises an adapter main body, wherein one end of the adapter main body is provided with a first pipeline quick-connection end, the first pipeline quick-connection end is matched with a pipeline connector, the other end of the adapter main body is provided with a second pipeline quick-connection end, the outer wall of the second pipeline quick-connection end is provided with a circle of first clamping groove, the outer wall of the second pipeline quick-connection end outside one side of the first clamping groove is provided with a first external thread section, the outer side of the first external thread section is provided with a rotating nut, the inner wall of the rotating nut is provided with a first internal thread section, the rotating nut is movably connected outside the second pipeline quick-connection end through the matching of the first internal thread section and the first external thread section, one end of the rotating nut, which is far away from the first pipeline quick-connection end side, is provided with a fixed port, the inner wall of the fixed port is provided with an annular chamfer, the adapter can realize the butt joint of a hose, pipelines with different material and pipelines with different pipeline port connection types, the universality is high, the stability of the hose butt joint is simple structure.
Description
Technical Field
The utility model relates to the field of pipe connecting devices, in particular to a universal hose adapter with stable butt joint.
Background
The soft and hard pipe adapter is a commonly used object for connecting a pipeline, can realize the butt joint of a hose and a hard pipe, is also commonly used in life, such as a sprinkler pipeline, a compressed air pipeline and the like, and realizes the function of switching liquid or gas into a use end.
When the liquid and the gas in the pipeline are required to be transmitted to a more distant position or the flow rate of the liquid and the gas is required to be adjusted, the length or the diameter of the pipeline at the using end is required to be adjusted, and the general soft and hard pipe adapter can only meet the butt joint between the hose and the hard pipe, but cannot meet the requirement of adjusting the length or the diameter of the hose at the using end; in addition, different structures such as internal threads, external threads and other connection structures exist in the port connection types of different types of pipelines, but the port connection types of the pipelines of the existing adapter are single, and the port connection needs of various types of pipelines cannot be considered.
In addition, patent document with publication number CN218378214U discloses a quick plug-in type soft and hard tube adapter, which can prevent the hose from sliding down after the hose is connected through a small bulge structure of an installation plug on a plug shell, although the structure can play a role in preventing the hose from sliding down, a transmission medium in the hose can exert a pressure effect on the butt joint end of the hose in practical application, and under the lack of fixing effect in the outer side direction of the hose, the hose still can slide out from the installation plug along with the continuous application of pressure; after the hose is docked to the mounting plug in the hose adapter, there is a possibility of loosening, i.e. there is a certain defect in the end portion of the hose adapter used for docking the hose.
Therefore, there is a need for improved structures for rigid-flexible pipe adapters.
Disclosure of Invention
Aiming at the technical defects, the utility model provides the adapter which can realize the butt joint of the hose and pipelines with different materials and pipelines with different pipeline port connection types, has strong universality, high stability of hose butt joint and simple structure.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a firm general hose adapter of butt joint, includes the adapter main part, the one end of adapter main part is equipped with first pipeline quick-connect end, the other end of adapter main part is the second pipeline quick-connect end, first pipeline quick-connect end is equipped with the pipeline connection structure, the second pipeline quick-connect end is equipped with the hose connector, the hose connector includes swivel nut, the outer wall of second pipeline quick-connect end is equipped with round first joint groove, the outer wall of first joint groove one side outer second pipeline quick-connect end is equipped with first external screw thread section, first external screw thread section outside is equipped with swivel nut, swivel nut's inner wall is equipped with first internal screw thread section, swivel nut is through first internal screw thread section and first external screw thread section cooperation swing joint in the second pipeline quick-connect end outside, second pipeline quick-connect end is toper and external diameter along first pipeline quick-connect end to second pipeline quick-connect end direction constantly diminish, one of swivel nut's one end is the fixed port, the inner wall of fixed port is equipped with annular chamfer.
Further, the pipeline connection structure is a rotating nut, a circle of second clamping groove is formed in the outer wall of the first pipeline quick connection end, a second external thread section is arranged on the outer wall of the first pipeline quick connection end outside one side of the second clamping groove, the rotating nut is matched with the outer side of the second external thread section, the rotating nut is movably connected to the outer side of the first pipeline quick connection end through the first internal thread section and the second external thread section, and the first pipeline quick connection end is conical and the outer diameter is continuously reduced along the direction from the second pipeline quick connection end to the first pipeline quick connection end.
Further, the radius of the chamfer is continuously increased along the direction from the end of the adapter body to the center of the adapter body.
Further, an annular limiting block is arranged on the inner wall of the rotating nut between the chamfer and the first internal thread section.
Further, the outer wall of the rotary nut is provided with a circle of anti-slip patterns.
Further, the pipeline connection structure is quick pipeline connector, quick pipeline connector includes inner ring lid, jack catch, outer ring lid and sleeve, the one end cooperation of inner ring lid is at the port of first pipeline quick connect end, keeps away from the inner ring lid terminal surface of adapter main part side is equipped with round cooperation groove, the border cooperation of jack catch is in the cooperation groove, the one end counterbalance of outer ring lid is at the outer inner ring lid terminal surface of cooperation groove, the sleeve cover is established outside first pipeline quick connect end, inner ring lid and outer ring lid.
Further, the pipeline connecting structure is a third external thread section, and the third external thread section surrounds the outer wall of the first pipeline quick-connection end.
Further, the pipeline connecting structure is a second internal thread section, and the second internal thread section is arranged on the inner wall of the quick-connection end of the first pipeline in a surrounding mode.
The beneficial effects of the utility model are as follows:
the adapter can realize the butt joint of the hose and pipelines with different materials and pipelines with different pipeline port connection types, and has strong universality; the connection stability between the butted pipeline and the adapter is high; the adapter has simple structure and convenient assembly and disassembly operation of the pipeline.
The clamping and pressing seal of the inner diameter of the hose is realized through the quick-connection end of the second pipeline with the conical structure and the first internal thread section of the rotary nut, so that the adapter meets the adaptation requirements of hoses with different inner diameters and different thicknesses.
Sealing the inner diameter of the hose and firmly butting the hose by utilizing the clamping and pressing action of the conical structure of the quick-connection end of the second pipeline and the first internal thread section of the rotary nut, and generating pressure different from the stress direction and the stress angle of the hose when the hose is disconnected; moreover, the hose is bent by utilizing the chamfer of the rotary nut, so that larger anti-falling friction force is generated on the hose.
Drawings
Fig. 1 is a schematic structural external view of one end of an adapter in a first embodiment.
Fig. 2 is a schematic structural external view of the other end of the adapter according to the first embodiment.
Fig. 3 is a schematic structural external view of a transfer joint in the second embodiment.
Fig. 4 is a schematic diagram of the internal structure of the adapter in the second embodiment.
Fig. 5 is a schematic diagram of the internal structure of the adapter in the second embodiment.
Fig. 6 is a schematic structural external view of the adapter in the third embodiment.
Fig. 7 is a schematic structural external view of the adapter in the fourth embodiment.
In the figure, 1, an adapter main body; 2. a first pipe quick-connection end; 3. a second pipeline quick-connection end; 4. a pipe connection structure; 5. a hose connector; 6. a first clamping groove; 7. a first external thread segment; 8. rotating the nut; 9. a fixed port; 10. chamfering; 11. a limiting block; 12. anti-skid lines; 13. a quick pipe connector; 14. an inner ring cover; 15. a claw; 16. an outer ring cover; 17. a sleeve; 18. a mating groove; 19. a second clamping groove; 20. a second external thread segment; 21. a third external thread segment; 22. a first internal thread segment; 23. a second internal thread segment.
Detailed Description
Embodiment one:
as shown in fig. 1 and 2, a universal hose adapter that dock is firm, including adapter main part 1, the one end of adapter main part 1 is equipped with first pipeline quick-connect end 2, the other end of adapter main part 1 is second pipeline quick-connect end 3, first pipeline quick-connect end 2 is equipped with pipeline connection structure 4, second pipeline quick-connect end 3 is equipped with hose connector 5, hose connector 5 includes swivel nut 8, the outer wall of second pipeline quick-connect end 3 is equipped with round first joint groove 6, the outer wall of second pipeline quick-connect end 3 outside one side of first joint groove 6 is equipped with first external screw thread section 7, the outside of first external screw thread section 7 is equipped with swivel nut 8, the inner wall of swivel nut 8 is equipped with first internal screw thread section, swivel nut 8 is the toper and external diameter is along first pipeline quick-connect end 2 to the outside of second pipeline quick-connect end 3 through first internal screw thread section 7 cooperation swing joint in the second pipeline quick-connect end 3 outside, second pipeline quick-connect end 3 is toper and external diameter is along the little direction of first pipeline quick-connect end 2 to the inner wall of second pipeline quick-connect end 3, wherein is equipped with annular section 9 and becomes fixed 10 and cut out the face.
When the hose is in butt joint, the hose is sleeved at the position of the second pipeline quick-connection end 3 and is continuously pushed into the first clamping groove 6, then the rotating nut 8 is twisted to move in the direction away from the first pipeline quick-connection end 2, and in the moving process of the rotating nut 8, the chamfer 10 at the end part of the rotating nut 8 gradually abuts against the hose outside the second pipeline quick-connection end 3, so that the hose is fixed, and further the butt joint of the hose and the adapter main body 1 is realized;
the adapter is used for butt-jointing and fixing the hose, and the hose is clamped and pressed by utilizing the conical structure of the quick-jointing end 3 of the second pipeline and the first internal thread section, so that the inner diameter of the hose is sealed; meanwhile, the second pipeline quick-connection end 3 is of a conical structure, so that the adaptability of the second pipeline quick-connection end 3 to the butt joint of hoses with different inner diameters and different thicknesses can be enhanced; in addition, the conical structure of the second pipeline quick-connection end 3 and the first internal thread section are utilized to generate pressure different from the stress direction and stress angle of the hose pipe, the conical surface and the thread clamping pressure are utilized to generate the anti-falling pipe friction force, and the inclined surface 10 of the rotary nut 8 is utilized to bend the hose pipe, so that larger anti-falling pipe friction force is generated; the adapter not only can firmly connect the hose, but also can realize the quick disassembly of the hose, so that the hose can be reused.
As shown in fig. 1 and 2, the pipe connection structure 4 is a rotating nut 8, a circle of second clamping groove 19 is arranged on the outer wall of the first pipe quick connection end 2, a second external thread section 20 is arranged on the outer wall of the first pipe quick connection end 2 outside one side of the second clamping groove 19, the rotating nut 8 is matched with the outer side of the second external thread section 20, a first internal thread section is arranged on the inner wall of the rotating nut 8, the rotating nut 8 is movably connected with the outer side of the first pipe quick connection end 2 through the first internal thread section and the second external thread section 20 in a matched mode, and the first pipe quick connection end 2 is conical and the outer diameter is continuously reduced along the direction from the second pipe quick connection end 3 to the first pipe quick connection end 2.
The rotary nuts 8 which are all connected with the hose are arranged at the two ends of the adapter main body 1, so that the butt joint between the hoses can be realized, and the requirement of adjusting the length or the diameter of a pipeline of the hose at the use end is met.
As shown in fig. 2, the radius of the chamfer 10 is continuously increased from the end of the adaptor body 1 to the center of the adaptor body 1.
Wherein, can play the guide effect to the tip of hose through the change of chamfer 10 radius to reduce the tip of hose and the conflict of swivel nut 8, can make things convenient for the hose to remove in the hose push into first joint groove 6's in-process.
As shown in fig. 2, an annular limiting block 11 is arranged on the inner wall of the rotating nut 8 between the chamfer 10 and the first internal thread section.
Wherein, even if the rotating nut 8 moves to a position where the end part of the rotating nut is close to contact with the outer wall of the adapter main body 1, the rotating nut 8 can be limited to move further towards the center of the adapter main body 1 by the abutting action of the limiting block 11 and the first internal thread section, so that the phenomenon of overtravel of the rotating nut 8 is avoided.
As shown in fig. 2, the outer wall of the swivel nut 8 is provided with a circle of anti-slip patterns 12.
Wherein, through the anti-skid lines 12, the rotary nut 8 can be twisted by a worker conveniently.
Embodiment two:
the difference between this embodiment and the first embodiment is that: as shown in fig. 3-5, the pipe connection structure 4 is a quick pipe connector 13, the quick pipe connector 13 includes an inner ring cover 14, a claw 15, an outer ring cover 16 and a sleeve 17, one end of the inner ring cover 14 is matched with a port of the first pipe quick connection end 2, a circle of matching groove 18 is arranged on the end face of the inner ring cover 14 far away from the side of the adaptor main body 1, the edge of the claw 15 is matched in the matching groove 18, one end of the outer ring cover 16 abuts against the end face of the inner ring cover 14 outside the matching groove 18, and the sleeve 17 is sleeved outside the first pipe quick connection end 2, the inner ring cover 14 and the outer ring cover 16.
When the hard pipe is in butt joint, the hard pipe can be screwed into the first pipeline quick-connection end 2, and the hard pipe inserted into the adapter main body 1 is fixed through the claw 15 in the first pipeline quick-connection, so that the butt joint of the hard pipe and the adapter main body 1 is realized; moreover, the snap ring in the quick pipe connector 13 can prevent the hard pipe from loosening when the hard pipe is subjected to water pressure, so that the hard pipe is firmly butted at the first pipe quick-connection end 2.
The first pipeline quick-connection end 2 at one end of the adapter can be quickly connected with the hard pipe in a butt joint mode, and the hard pipe is firmly fixed at one end of the adapter; the other end of the adapter is used for the butt joint of the hose, the hose is only required to be sleeved outside the quick-connection end 3 of the second pipeline, the hose positioned in the first clamping groove 6 is tightly pressed by the rotary nut 8, the hose can be fixed, the butt joint stability of the hard pipe and the hose is high, and the assembly and disassembly operations are convenient.
Embodiment III:
the difference between this embodiment and the first and second embodiments is that: as shown in fig. 6, the pipe connecting structure 4 is a third external thread section 21, and the third external thread section 21 is circumferentially arranged on the outer wall of the first pipe quick-connection end 2.
Wherein, through the third screw thread section 21, the first pipeline quick connection end 2 can be used for butt joint of pipelines with internal threads arranged at the pipe orifice.
Embodiment four:
the difference between this embodiment and the first, second, and third embodiments is that: as shown in fig. 7, the pipe connecting structure 4 is a second internal thread section 23, and the second internal thread section 23 is circumferentially arranged on the inner wall of the first pipe quick-connection end 2.
Wherein, through the second internal thread section 23, the first pipeline quick connection end 2 can be used for butt joint of pipelines with internal threads arranged at the pipe orifice.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a firm general hose adapter of butt joint, includes the adapter main part, a serial communication port, the one end of adapter main part is equipped with first pipeline quick-connect end, the other end of adapter main part is the second pipeline quick-connect end, first pipeline quick-connect end is equipped with the pipe connection structure, second pipeline quick-connect end is equipped with the hose connector, the hose connector includes swivel nut, the outer wall of second pipeline quick-connect end is equipped with round first joint groove, the outer wall of second pipeline quick-connect end outside first joint groove one side is equipped with first external screw thread section, first external screw thread section outside is equipped with swivel nut, swivel nut's inner wall is equipped with first internal screw thread section, swivel nut is through first internal screw thread section and first external screw thread section cooperation swing joint in the second pipeline quick-connect end outside, second pipeline quick-connect end is toper and external diameter along first pipeline quick-connect end to second pipeline quick-connect end direction constantly diminish, one of swivel nut's one of them is fixed port, fixed port's inner wall is equipped with annular chamfer section.
2. The universal hose adapter with stable butt joint according to claim 1, wherein the pipe connection structure is a rotating nut, a circle of second clamping grooves are formed in the outer wall of the first pipe quick-connection end, a second external thread section is formed in the outer wall of the first pipe quick-connection end outside one side of each second clamping groove, the rotating nut is matched with the outer side of the second external thread section, the rotating nut is movably connected with the outer side of the first pipe quick-connection end through the first internal thread section in a matched mode, and the first pipe quick-connection end is conical and the outer diameter of the first pipe quick-connection end is continuously reduced along the direction from the second pipe quick-connection end to the first pipe quick-connection end.
3. A universal hose adapter for a stable butt joint according to claim 1, wherein the radius of the chamfer is continuously increased from the end of the adapter body to the center of the adapter body.
4. A universal hose adapter with a stable butt joint according to claim 1, wherein an annular limiting block is provided on the inner wall of the swivel nut between the chamfer and the first internal thread section.
5. A universal hose adapter with a stable butt joint according to claim 1, wherein the outer wall of the swivel nut is provided with a ring of anti-slip threads.
6. The universal hose adapter of claim 1, wherein the pipe connection structure is a quick pipe connector, the quick pipe connector comprises an inner ring cover, a claw, an outer ring cover and a sleeve, one end of the inner ring cover is matched with a port of a quick connection end of a first pipe, a circle of matching groove is formed in an end face of the inner ring cover far away from the main body side of the adapter, the edge of the claw is matched in the matching groove, one end of the outer ring cover abuts against an end face of the inner ring cover outside the matching groove, and the sleeve is sleeved outside the quick connection end of the first pipe, the inner ring cover and the outer ring cover.
7. The universal hose adapter of claim 1, wherein the conduit connection is a third externally threaded section surrounding an outer wall of the first conduit quick connect end.
8. The universal hose adapter of claim 1, wherein the conduit connection structure is a second internally threaded section surrounding an inner wall of the first conduit quick connect end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060909.7U CN219796494U (en) | 2023-05-06 | 2023-05-06 | Universal hose adapter with stable butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060909.7U CN219796494U (en) | 2023-05-06 | 2023-05-06 | Universal hose adapter with stable butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796494U true CN219796494U (en) | 2023-10-03 |
Family
ID=88184513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060909.7U Active CN219796494U (en) | 2023-05-06 | 2023-05-06 | Universal hose adapter with stable butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796494U (en) |
-
2023
- 2023-05-06 CN CN202321060909.7U patent/CN219796494U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |