CN217899161U - Multi-angle rotating quick coupling - Google Patents
Multi-angle rotating quick coupling Download PDFInfo
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- CN217899161U CN217899161U CN202221791325.2U CN202221791325U CN217899161U CN 217899161 U CN217899161 U CN 217899161U CN 202221791325 U CN202221791325 U CN 202221791325U CN 217899161 U CN217899161 U CN 217899161U
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Abstract
The utility model discloses a multi-angle rotating quick-operation joint, include: the connecting pipe is provided with a first inserting section and a second inserting section which are oppositely arranged, a first inverted buckle protruding outwards in an annular mode is arranged on the peripheral side of the first inserting section, and a second inverted buckle protruding outwards in an annular mode is arranged on the peripheral side of the second inserting section; the device comprises a first pipe body, a second pipe body and a third pipe body, wherein one end of the first pipe body is provided with a first inserting groove, the other end of the first pipe body is provided with a first flow passage communicated with the first inserting groove, and the cross section of the first inserting groove is not parallel to that of the first flow passage; and one end of the second pipe body is provided with a second insertion groove, the other end of the second pipe body is provided with a second flow channel communicated with the second insertion groove, and the cross section of the second insertion groove is not parallel to that of the second flow channel. Through configuration connecting pipe, first body and second body to the accessible makes the fluid obtain different business turn over angles with the second body when connecting, applicable in the installation topography of difference, improves the commonality that connects.
Description
Technical Field
The utility model relates to a coupling technical field, concretely relates to multi-angle rotating quick-operation joint.
Background
The coupling is used for connecting the pipeline at both ends, and traditional coupling all sets for fixed angle, but receives influence such as topography in the installation, and specific angle needs the specific adapter of adaptation, and is not general between every coupling, and the limitation is very big.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the disappearance that prior art exists, provide a multi-angle rotating quick-operation joint, its high-speed joint that can realize the joint adapts to the installation use of different topography.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-angle rotary quick connector comprising: the connecting pipe is provided with a first inserting section and a second inserting section which are oppositely arranged, a first inverted buckle which is annular and protrudes outwards is arranged on the peripheral side of the first inserting section, and a second inverted buckle which is annular and protrudes outwards is arranged on the peripheral side of the second inserting section; the device comprises a first pipe body, a second pipe body and a third pipe body, wherein one end of the first pipe body is provided with a first inserting groove, the other end of the first pipe body is provided with a first flow channel communicated with the first inserting groove, and the cross section of the first inserting groove is not parallel to that of the first flow channel; one end of the second pipe body is provided with a second inserting groove, the other end of the second pipe body is provided with a second flow channel communicated with the second inserting groove, and the cross section of the second inserting groove is not parallel to the cross section of the second flow channel; during the equipment, the first grafting section of connecting pipe is inserted and is located first inserting groove, and the inside wall of first inserting groove is inlayed in the extrusion of first back-off, and the second grafting section of connecting pipe is inserted and is located the second inserting groove, and the extrusion of second back-off is inlayed the inside wall of second inserting groove. By configuring the connecting pipe, arranging the first inserting groove and the first flow channel with unparallel cross sections on the first pipe body and arranging the second inserting groove and the second flow channel with unparallel cross sections on the second pipe body, fluid can obtain different inlet and outlet angles by rotating the first pipe body and the second pipe body during connection, the connecting pipe is suitable for different installation terrains, and the universality of the joint is improved; through set up the back-off on the connecting pipe to the accessible back-off realizes the high-speed joint of connecting pipe and body, improves the efficiency of installation.
As a preferred technical scheme, the week side of the first grafting section of connecting pipe has cup jointed first sealing washer, the week side of the second grafting section of connecting pipe has cup jointed the second sealing washer, first sealing washer and second sealing washer are located between first back-off and the second back-off.
As a preferred technical scheme, a radially outward protruding limit ring is arranged on the peripheral side of the connecting pipe, the limit ring is arranged between the first inserting section and the second inserting section, a first limit groove adapted to the limit ring is arranged on the inner side of an opening of the first inserting groove, a first step surface is formed between the first limit groove and the first inserting groove, the first sealing ring is clamped between the first step surface and the limit ring, a second limit groove adapted to the limit ring is arranged on the inner side of an opening of the second inserting groove, a second step surface is formed between the second limit groove and the second inserting groove, and the second sealing ring is clamped between the second step surface and the limit ring.
As a preferred technical solution, the first tube and the second tube are both formed by plastic.
As a preferred technical scheme, the connecting pipe is a copper pipe.
As a preferable technical scheme, the included angle between the cross section of the first inserting groove and the cross section of the first flow passage is 40-50 degrees, and the included angle between the cross section of the second inserting groove and the cross section of the second flow passage is 40-50 degrees.
As a preferable technical solution, an included angle between a cross section of the first insertion groove and a cross section of the first flow passage is 45 °, and an included angle between a cross section of the second insertion groove and a cross section of the second flow passage is 45 °.
As a preferable technical scheme, one end of the first pipe body, which is positioned at the first flow passage, is provided with a connecting external thread.
As a preferred technical scheme, the anti-skid screwing part is arranged at one end, located at the first flow passage, of the first pipe body, and the anti-skid screwing part is located at one end, close to the first inserting groove, of the connecting external thread.
As a preferable technical scheme, an opening of the second flow passage is provided with an opening head for connecting with other pipelines and a snap ring assembly matched with the opening head.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, through the configuration of the connecting pipe, the first inserting groove and the first runner which are not parallel in cross section are arranged on the first pipe body, and the second inserting groove and the second runner which are not parallel in cross section are arranged on the second pipe body, thereby the fluid can obtain different inlet and outlet angles by rotating the first pipe body and the second pipe body when in connection, the utility model is suitable for different installation terrains, and the universality of the joint is improved; the reverse buckle is arranged on the connecting pipe, so that the connecting pipe can be quickly connected with the pipe body through the reverse buckle, and the installation efficiency is improved; through setting up first sealing washer and second sealing washer to improve the leakproofness when the joint is connected.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a cross-sectional view of an assembled state of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an exploded view of an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of the first tube according to the embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a second tube according to an embodiment of the present invention.
The attached drawings indicate the following:
10. connecting pipe 11, first insertion section 12 and second insertion section
13. First back-off 14, second back-off 15, spacing ring
16. First sealing ring 17, second sealing ring 20, first body
21. A first inserting groove 22, a first flow passage 23, a first limit groove
24. First step surface 25, connecting external thread 26, and anti-slip screw part
30. A second tube 31, a second insertion groove 32, a second flow channel
33. A second limit groove 34, a second step surface 35, an open head
36. A snap ring assembly.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1 to 5, a multi-angle rotary quick coupling comprises: the connecting pipe 10 is provided with a first inserting section 11 and a second inserting section 12 which are oppositely arranged, an annular convex first reverse buckle 13 is arranged on the peripheral side of the first inserting section 11, and an annular convex second reverse buckle 14 is arranged on the peripheral side of the second inserting section 12; the pipe comprises a first pipe body 20, wherein one end of the first pipe body 20 is provided with a first inserting groove 21, the other end of the first pipe body is provided with a first flow passage 22 communicated with the first inserting groove 21, and the cross section of the first inserting groove 21 is not parallel to that of the first flow passage 22; a second pipe 30, wherein one end of the second pipe 30 is provided with a second insertion groove 31, the other end of the second pipe is provided with a second flow passage 32 communicated with the second insertion groove 31, and the cross section of the second insertion groove 31 is not parallel to that of the second flow passage 32; during assembly, the first inserting section 11 of the connecting pipe 10 is inserted into the first inserting groove 21, the first reverse buckle 13 is extruded and embedded into the inner side wall of the first inserting groove 21, the second inserting section 12 of the connecting pipe 10 is inserted into the second inserting groove 31, and the second reverse buckle 14 is extruded and embedded into the inner side wall of the second inserting groove 31.
Specifically, a first sealing ring 16 is sleeved on the peripheral side of the first insertion section 11 of the connecting pipe 10, a second sealing ring 17 is sleeved on the peripheral side of the second insertion section 12 of the connecting pipe 10, and the first sealing ring 16 and the second sealing ring 17 are located between the first reverse buckle 13 and the second reverse buckle 14. The peripheral side of the connecting pipe 10 is provided with a limiting ring 15 protruding outwards in the radial direction, the limiting ring 15 is arranged between the first inserting section 11 and the second inserting section 12, the inner side of an opening of the first inserting groove 21 is provided with a first limiting groove 23 adapted to the limiting ring 15, the diameter of the first limiting groove 23 is larger than that of the first inserting groove 21, a first step surface 24 is formed between the first limiting groove 23 and the first inserting groove 21, the inner side of an opening of the second inserting groove 31 is provided with a second limiting groove 33 adapted to the limiting ring 15, the diameter of the second limiting groove 33 is larger than that of the second inserting groove 31, a second step surface 34 is formed between the second limiting groove 33 and the second inserting groove 31, during assembly, a part of the limiting ring 15 is embedded in the first limiting groove 23, the first sealing ring 16 is clamped between the first step surface 24 and the limiting ring 15, the other part of the limiting ring 15 is embedded in the second limiting groove 33, and the second sealing ring 17 is clamped between the second step surface 34 and the limiting ring 15.
The utility model discloses in, first body 20 and second body 30 are by the plastic shaping, connecting pipe 10 is the copper pipe. The included angle between the cross section of the first inserting groove 21 and the cross section of the first flow passage 22 is 40-50 degrees, and the included angle between the cross section of the second inserting groove 31 and the cross section of the second flow passage 32 is 40-50 degrees; preferably, the angle between the cross section of the first insertion groove 21 and the cross section of the first flow channel 22 is 45 °, and the angle between the cross section of the second insertion groove 31 and the cross section of the second flow channel 32 is 45 °.
The first pipe 20 has a connection external thread 25 at one end of the first flow passage 22. The external pipe is connected to the first pipe body 20 through the connection external thread 25. The end of the first pipe 20 located in the first flow passage 22 is provided with an anti-rotation/rotation preventing part 26, and the anti-rotation/rotation preventing part 26 is located at the end of the connecting external thread 25 close to the first inserting groove 21. By providing the anti-slip screw-fastening portion 26, the first pipe 20 can be easily rotated by a wrench or the like, and the adjustment of the angle of the joint in the direction of the entrance and the exit can be easily achieved. An opening of the second flow passage 32 is provided with an open head 35 for connecting with other pipes and a clamping ring assembly 36 matched with the open head 35, and when the open head 35 is connected, the opening and the closing of the open head 35 can be controlled through the clamping ring assembly 36, so that the connection and the disconnection of the external pipes are facilitated.
To sum up, the utility model arranges the connecting pipe, the first inserting groove and the first flow passage with unparallel cross sections on the first pipe body, and the second inserting groove and the second flow passage with unparallel cross sections on the second pipe body, so that the fluid can obtain different inlet and outlet angles by rotating the first pipe body and the second pipe body when in connection, thereby being applicable to different installation terrains and improving the universality of the joint; the reverse buckle is arranged on the connecting pipe, so that the connecting pipe can be quickly connected with the pipe body through the reverse buckle, and the installation efficiency is improved; through setting up first sealing washer and second sealing washer to improve the leakproofness when the joint is connected.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. A multi-angle rotary quick coupling, comprising:
the connecting pipe is provided with a first inserting section and a second inserting section which are oppositely arranged, a first inverted buckle which is annular and protrudes outwards is arranged on the peripheral side of the first inserting section, and a second inverted buckle which is annular and protrudes outwards is arranged on the peripheral side of the second inserting section;
the device comprises a first pipe body, a second pipe body and a third pipe body, wherein one end of the first pipe body is provided with a first inserting groove, the other end of the first pipe body is provided with a first flow passage communicated with the first inserting groove, and the cross section of the first inserting groove is not parallel to that of the first flow passage;
one end of the second pipe body is provided with a second inserting groove, the other end of the second pipe body is provided with a second flow passage communicated with the second inserting groove, and the cross section of the second inserting groove is not parallel to that of the second flow passage;
during assembly, the first inserting section of the connecting pipe is inserted into the first inserting groove, the first reverse buckle is extruded and embedded into the inner side wall of the first inserting groove, the second inserting section of the connecting pipe is inserted into the second inserting groove, and the second reverse buckle is extruded and embedded into the inner side wall of the second inserting groove.
2. The quick connector of claim 1, wherein a first sealing ring is sleeved on a peripheral side of the first plugging section of the connecting pipe, a second sealing ring is sleeved on a peripheral side of the second plugging section of the connecting pipe, and the first sealing ring and the second sealing ring are located between the first reverse buckle and the second reverse buckle.
3. The multi-angle rotary quick coupling as claimed in claim 2, wherein a radially outwardly protruding retaining ring is disposed around the connecting pipe, the retaining ring is disposed between the first and second plug sections, a first retaining groove adapted to the retaining ring is disposed inside an opening of the first plug groove, a first step surface is formed between the first retaining groove and the first plug groove, the first sealing ring is clamped between the first step surface and the retaining ring, a second retaining groove adapted to the retaining ring is disposed inside an opening of the second plug groove, a second step surface is formed between the second retaining groove and the second plug groove, and the second sealing ring is clamped between the second step surface and the retaining ring.
4. The multi-angle rotary quick connector of claim 1, wherein the first and second tubes are formed of plastic.
5. The multi-angle rotary quick connector as claimed in claim 1, wherein the connecting tube is a copper tube.
6. The multi-angle rotary quick coupling of claim 1, wherein an angle between a cross section of the first insertion groove and a cross section of the first flow passage is 40 ° to 50 °, and an angle between a cross section of the second insertion groove and a cross section of the second flow passage is 40 ° to 50 °.
7. The multi-angle rotary quick coupling of claim 6, wherein an angle between a cross section of the first insertion groove and a cross section of the first flow passage is 45 °, and an angle between a cross section of the second insertion groove and a cross section of the second flow passage is 45 °.
8. The multi-angle rotary quick connector as claimed in claim 1, wherein the first pipe body has an external connection thread at an end of the first flow passage.
9. The quick connector of claim 8, wherein the first tube has an anti-rotation portion at an end thereof located in the first flow path, and the anti-rotation portion is located at an end of the connecting external thread adjacent to the first insertion groove.
10. The multi-angle rotary quick connector as claimed in claim 1, wherein an opening of the second flow passage is provided with an open head for connecting with other pipes and a snap ring assembly engaged with the open head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791325.2U CN217899161U (en) | 2022-07-11 | 2022-07-11 | Multi-angle rotating quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791325.2U CN217899161U (en) | 2022-07-11 | 2022-07-11 | Multi-angle rotating quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899161U true CN217899161U (en) | 2022-11-25 |
Family
ID=84134852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221791325.2U Active CN217899161U (en) | 2022-07-11 | 2022-07-11 | Multi-angle rotating quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899161U (en) |
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2022
- 2022-07-11 CN CN202221791325.2U patent/CN217899161U/en active Active
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| GR01 | Patent grant |