CN211231964U - Quick joint for hard pipe - Google Patents
Quick joint for hard pipe Download PDFInfo
- Publication number
- CN211231964U CN211231964U CN201920881943.8U CN201920881943U CN211231964U CN 211231964 U CN211231964 U CN 211231964U CN 201920881943 U CN201920881943 U CN 201920881943U CN 211231964 U CN211231964 U CN 211231964U
- Authority
- CN
- China
- Prior art keywords
- hole
- joint
- pipe handle
- handle
- sealing sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
An object of the utility model is to provide a hard tube quick-operation joint. The hard tube quick joint comprises a left locking tube handle, a left joint, a right locking tube handle, a right joint and a rubber sealing sleeve; the left lock pipe handle is provided with an external thread; the left joint is provided with a first internal threaded hole, the left locking pipe handle is connected to the first internal threaded hole through threads, and the left joint is also provided with a first through hole and a second through hole, wherein the first through hole is used for placing the right locking pipe handle; the right joint is provided with a second internal threaded hole, the right locking pipe handle is connected to the second internal threaded hole through threads, and the right joint is also provided with a third through hole; the right locking pipe handle is provided with an external thread and is connected to the second internal thread hole through a thread, and the right locking pipe handle is provided with an eccentric circle which is positioned in the first through hole; the rubber sealing sleeve is provided with a fourth through hole, a step is arranged on the fourth through hole, and the rubber sealing sleeve is arranged in the second through hole of the left joint and the third through hole of the right joint. Use the utility model discloses convenient realization hard tube's connection and dismantlement.
Description
Technical Field
The utility model relates to a pipe fitting specifically is a quick-operation joint for hard tube coupling.
Background
At present, quick-operation joint has brought very much conveniently for the tube coupling, has solved how much inconvenience that brings when ordinary articulate, and neotype quick-operation joint constantly appears moreover.
Disclosure of Invention
An object of the utility model is to provide a novel hard tube quick-operation joint, the connection and the dismantlement of realization hard tube that can be convenient.
The utility model is realized in such a way that the hard tube quick joint comprises a left locking tube handle, a left joint, a right locking tube handle, a right joint and a rubber sealing sleeve; the left lock pipe handle is provided with an external thread; the left joint is provided with a first internal threaded hole, the left locking pipe handle is connected to the first internal threaded hole through threads, and the left joint is also provided with a first through hole and a second through hole, wherein the first through hole is used for placing the right locking pipe handle; the right joint is provided with a second internal thread hole, and the right joint is also provided with a third through hole; the right locking pipe handle is provided with an external thread and is connected to the second internal thread hole through a thread, and the right locking pipe handle is provided with an eccentric circle which is positioned in the first through hole; the rubber sealing sleeve is provided with a fourth through hole, a step is arranged on the fourth through hole, and the rubber sealing sleeve is arranged in the second through hole of the left joint and the third through hole of the right joint.
The utility model has the advantages that: the hard pipe can be conveniently connected and detached.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic mechanism diagram of the quick coupling for hard pipes of the present invention.
Fig. 2 is a sectional view taken along line a in fig. 1.
Detailed Description
Fig. 1 is a schematic mechanism diagram of the quick coupling for hard pipes of the present invention. As shown in the figure, the utility model comprises a left locking pipe handle 2, a left joint 3, a right locking pipe handle 5, a right joint 7 and a rubber sealing sleeve 9; the left lock pipe handle 2 is provided with an external thread; the left connector 3 is provided with a first internal threaded hole, the left locking pipe handle 2 is connected to the first internal threaded hole through threads, the left connector 3 is further provided with a first through hole 4 and a second through hole 10, and the first through hole 4 is used for placing the right locking pipe handle 5; the right connector 7 is provided with a second internal thread hole, and the right connector 7 is also provided with a third through hole 8; the right locking pipe handle 5 is provided with an external thread, the right locking pipe handle 5 is connected to the second internal thread hole through a thread, the right locking pipe handle 5 is provided with an eccentric circle 6, and the eccentric circle 6 is positioned in the first through hole 4 (as shown in figure 2); the rubber sealing sleeve 9 is provided with a fourth through hole, a step 11 is arranged on the fourth through hole, and the rubber sealing sleeve 9 is arranged in the second through hole 10 of the left joint 3 and the third through hole 8 of the right joint 7.
The utility model discloses a work like this: the pipe 1 to be connected is respectively inserted into the through hole II 10 of the left joint 3 and the through hole III 8 of the right joint 7, the pipe 1 to be connected is abutted against the step 11 on the rubber sealing sleeve 9, the left locking pipe handle 2 and the right locking pipe handle 5 are screwed in to tightly abut against the pipe 1, so that the pipe 1 to be connected is respectively and fixedly connected with the left joint 3 and the right joint 7, and when the right locking pipe handle 5 is screwed in, because the eccentric circle 6 on the right locking pipe handle 5 is positioned in the through hole I4, the position of the eccentric circle 6 can enable the left joint 3 and the right joint 7 to be relatively drawn close, so that the pipe 1 to be connected is drawn close relative to the rubber sealing sleeve 10 to be sealed. When the pipe is disassembled, the pipe can be disassembled by unscrewing the left lock pipe handle 2 and the right lock pipe handle 5.
In addition to the above embodiments, the present invention has other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (1)
1. The utility model provides a hard tube quick-operation joint which characterized in that: the hard tube quick joint comprises a left locking tube handle, a left joint, a right locking tube handle, a right joint and a rubber sealing sleeve; the left lock pipe handle is provided with an external thread; the left joint is provided with a first internal threaded hole, the left lock pipe handle is connected to the first internal threaded hole through threads, and the left joint is also provided with a first through hole and a second through hole; the right joint is provided with a second internal thread hole, and the right joint is also provided with a third through hole; the right locking pipe handle is provided with an external thread and is connected to the second internal thread hole through a thread, and the right locking pipe handle is provided with an eccentric circle which is positioned in the first through hole; the rubber sealing sleeve is provided with a fourth through hole, a step is arranged on the fourth through hole, and the rubber sealing sleeve is arranged in the second through hole of the left joint and the third through hole of the right joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881943.8U CN211231964U (en) | 2019-06-13 | 2019-06-13 | Quick joint for hard pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881943.8U CN211231964U (en) | 2019-06-13 | 2019-06-13 | Quick joint for hard pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231964U true CN211231964U (en) | 2020-08-11 |
Family
ID=71929655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920881943.8U Expired - Fee Related CN211231964U (en) | 2019-06-13 | 2019-06-13 | Quick joint for hard pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211231964U (en) |
-
2019
- 2019-06-13 CN CN201920881943.8U patent/CN211231964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |