CN210860207U - Universal water pipe joint - Google Patents
Universal water pipe joint Download PDFInfo
- Publication number
- CN210860207U CN210860207U CN201921289408.XU CN201921289408U CN210860207U CN 210860207 U CN210860207 U CN 210860207U CN 201921289408 U CN201921289408 U CN 201921289408U CN 210860207 U CN210860207 U CN 210860207U
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- China
- Prior art keywords
- joint
- ring
- compression
- check ring
- water pipe
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Abstract
The utility model relates to an universal water pipe head. The ball joint comprises a joint ball core, a joint body, a first check ring, a second check ring and a compression joint, wherein the joint ball core is a part which is integrally formed by a ball head and a movable joint and is provided with a middle hole, the joint body is a round sleeve part provided with a hollow cavity with an internal thread at one end, the diameter size of a far thread opening of the joint body is smaller than that of a near thread opening, the compression joint is a joint part provided with an external thread and a flow guide cavity, the check ring is sleeved into the front end of the ball head of the joint ball core and then is embedded into the far thread opening of the hollow cavity of the joint body from the near thread opening of the joint body, the second check ring is sleeved into the rear end of the ball head of the ball core from the near thread opening of the joint body, and the external thread of the compression joint is matched with the internal thread of the joint. After adopting above-mentioned structure, this novel overall structure is simple, arrange rationally, uses in pipeline water delivery or fire control field, makes the pipeline be convenient for turn and lay.
Description
Technical Field
The utility model relates to a pipeline water delivery or fire-fighting water pipe head technical field especially relate to an universal water pipe head that can change the pipeline at any time and turn round or swing squirt injection direction in a flexible way according to the operation needs.
Background
At present, in pipeline water delivery or fire control field, all use the coupling of certain angle to turn round when the pipeline turns round, especially in the fire control field, when the industry needs the swing squirt to spray the direction, need move with squirt connection's partial water pipe or fire hose just can swing the squirt and spray the direction, lead to operating personnel intensity of labour big, work efficiency low. Therefore, the existing pipe joint still has the defects in the actual work.
Disclosure of Invention
The utility model aims to provide a universal water pipe joint which can change the pipeline to turn at any time or flexibly swing the spraying direction of a water gun according to the operation requirement aiming at the defects of the above situations.
In order to achieve the purpose, the novel technical scheme is as follows: a universal water pipe joint comprises a joint ball core, a joint body, a check ring I, a check ring II and a compression joint, wherein the joint ball core is a part which is formed by a ball head and a movable joint in an integrated mode and is provided with a middle hole, the joint body is a round sleeve part provided with a hollow cavity with an internal thread at one end, the diameter size of a far thread opening of the joint body is smaller than that of a near thread opening, the compression joint is a joint part provided with an external thread and a diversion cavity, the check ring is sleeved into the front end of the ball head of the joint ball core and then embedded into the far thread opening of the hollow cavity of the joint body from the near thread opening of the joint body, the check ring II is sleeved into the rear end of the ball head of the joint ball core from the near thread opening of the joint body, the external thread of the compression joint is matched with the internal thread of the joint body to enable the front end of the compression joint to be compressed on the check, when the ball head of the joint ball core rotates between the second check ring and the first check ring, the middle hole of the joint ball core is always communicated with the flow guide cavity of the compression joint.
And after assembly, the first sealing ring is sealed between the second check ring and the inner wall of the hollow cavity of the joint body and is used for preventing fluid from entering the hollow cavity.
The compression joint is provided with a second sealing ring, and the second sealing ring is sealed between the outer wall of the compression joint and the inner wall of the joint body to prevent the fluid in the universal water pipe joint from leaking and flowing out.
The second check ring is embedded with a rubber ring, and the front end of the compression joint is compressed on the rubber ring of the second check ring to play a role in compressing and buffering.
The joint ball core, the joint body and the compression joint are all metal parts.
The first check ring and the second check ring are both made of polytetrafluoroethylene materials.
And the mounting position of the second sealing ring is positioned outside the threaded connection position.
After adopting above-mentioned structure, this novel overall structure is simple, arrange rationally, uses in pipeline water delivery or fire control field, makes the pipeline be convenient for turn around and lays, can satisfy the fire-fighting lance simultaneously and swing the spray direction in a flexible way, and satisfies all needs in the actual work as far as possible, reaches reduction operation personnel intensity of labour and improvement work efficiency.
Drawings
FIG. 1 is a front view of the universal water pipe joint structure of the present invention;
FIG. 2 is a schematic view showing the universal water pipe joint of the present invention in a linear state when in use;
FIG. 3 is a schematic view of the universal water pipe joint of the present invention swinging downward when in use;
fig. 4 is a schematic view of the universal water pipe joint of the present invention swinging upward when in use.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 4.
A universal water pipe joint comprises a joint ball core 11, a joint body 21, a check ring I22, a check ring II 24 and a compression joint 31, wherein the joint ball core 11 is a part which is integrally formed by a ball head and a movable joint and is provided with a central hole 12, the joint body 21 is a round sleeve part of a hollow cavity 23 with an internal thread at one end, the diameter size of a far thread opening of the joint body 21 is smaller than that of a near thread opening, the compression joint 31 is a joint part provided with an external thread and a diversion cavity 33, during assembly, the check ring I22 is sleeved in the front end of the ball head of the joint ball core 11 and then is embedded in the far thread opening position of the hollow cavity 23 of the joint body 21 from the near thread opening of the joint body 21, the check ring II 24 enters the rear end of the ball head of the rear sleeve joint ball core 11 from the near thread opening of the joint body 21, the external thread of the compression joint 31 is matched with the internal thread of the joint body 21 to enable the front end, the retainer ring II 24 and the retainer ring I22 clamp the joint ball core 11 front and back, and when the ball head of the joint ball core 11 rotates between the retainer ring II 24 and the retainer ring I22, the central hole 12 of the joint ball core 11 is always communicated with the flow guide cavity 33 of the compression joint 31.
And a first sealing ring 25 is arranged on the second retainer ring 24, and after assembly, the first sealing ring 25 is sealed between the second retainer ring 24 and the inner wall of the hollow cavity 23 of the joint body 21 to prevent fluid from entering the hollow cavity 23.
The compression joint 31 is provided with a second sealing ring 32, and the second sealing ring 32 is sealed between the outer wall of the compression joint 31 and the inner wall of the joint body 21 to prevent the fluid in the universal water pipe joint from leaking and flowing out.
The second retainer ring 24 is embedded with a rubber ring 26, and the front end of the compression joint 31 is compressed on the rubber ring 26 of the second retainer ring 24 to play a compression buffering role.
The joint ball core 11, the joint body 21 and the compression joint 31 are all metal parts.
The first retainer ring 22 and the second retainer ring 24 are both made of polytetrafluoroethylene materials.
The mounting position of the second sealing ring 32 is positioned outside the threaded connection position.
The utility model discloses when using, as shown in fig. 2 ~ 4, as long as be connected universal coupling and water pipe or squirt, can the direct operation use, water or other liquid are followed by mesopore 12 through water conservancy diversion cavity 33 and are compressed tightly joint 31 and flow out, perhaps flow out from mesopore 12 through water conservancy diversion cavity 33 by compressing tightly joint 31. And during the working period of the universal pipe joint, the pipeline can be changed to turn or the spraying direction of the water gun can be flexibly swung at any time according to the actual operation requirement.
It can be seen that the utility model discloses according to the on-the-spot demand, and satisfy all needs in the actual work as far as possible, reach and reduce operation personnel intensity of labour and improve work efficiency.
Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (7)
1. A universal water pipe joint is characterized in that: the ball joint comprises a joint ball core (11), a joint body (21), a first check ring (22), a second check ring (24) and a compression joint (31), wherein the joint ball core (11) is a part which is integrally formed by a ball head and a movable joint and is provided with a middle hole (12), the joint body (21) is a round sleeve part of a hollow cavity (23) with an internal thread at one end, the diameter size of a far thread opening of the joint body (21) is smaller than that of a near thread opening, the compression joint (31) is a joint part provided with an external thread and a flow guide cavity (33), when the ball joint is assembled, the first check ring (22) is sleeved in the front end of the ball head of the joint ball core (11) and then embedded in the far thread opening position of the hollow cavity (23) of the joint body (21) from the near thread opening of the joint body (21), the second check ring (24) is sleeved in the rear end of the ball head of the joint ball core (11) from the near, the external thread of the compression joint (31) is matched with the internal thread of the joint body (21) to enable the front end of the compression joint (31) to be compressed on the second check ring (24), the second check ring (24) and the first check ring (22) clamp the joint ball core (11) front and back, and when the ball head of the joint ball core (11) rotates between the second check ring (24) and the first check ring (22), the middle hole (12) of the joint ball core (11) is always communicated with the flow guide cavity (33) of the compression joint (31).
2. A universal water pipe joint according to claim 1, wherein: and a first sealing ring (25) is arranged on the second check ring (24), and after assembly, the first sealing ring (25) is sealed between the second check ring (24) and the inner wall of the hollow cavity (23) of the joint body (21) and is used for preventing fluid from entering the hollow cavity (23).
3. A universal water pipe joint according to claim 2, wherein: and a second sealing ring (32) is arranged on the compression joint (31), and the second sealing ring (32) is sealed between the outer wall of the compression joint (31) and the inner wall of the joint body (21) to prevent the fluid in the universal water pipe joint from leaking and flowing out.
4. A universal water pipe joint according to claim 3, wherein: the rubber ring (26) is embedded in the second retainer ring (24), and the front end of the compression joint (31) is compressed on the rubber ring (26) of the second retainer ring (24) to play a compression buffering role.
5. A universal water pipe joint according to any one of claims 1 to 4, wherein: the joint ball core (11), the joint body (21) and the compression joint (31) are all metal parts.
6. A universal water pipe joint according to any one of claims 1 to 4, wherein: the first retainer ring (22) and the second retainer ring (24) are both made of polytetrafluoroethylene materials.
7. A universal water pipe joint according to claim 3, wherein: and the mounting position of the second sealing ring (32) is positioned outside the threaded connection position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289408.XU CN210860207U (en) | 2019-08-09 | 2019-08-09 | Universal water pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289408.XU CN210860207U (en) | 2019-08-09 | 2019-08-09 | Universal water pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860207U true CN210860207U (en) | 2020-06-26 |
Family
ID=71291998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921289408.XU Expired - Fee Related CN210860207U (en) | 2019-08-09 | 2019-08-09 | Universal water pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413254A (en) * | 2020-11-28 | 2021-02-26 | 东营市垦利博锐石油机械有限公司 | Hydraulic pipeline connecting piece and hydraulic pipeline |
| WO2023123332A1 (en) * | 2021-12-27 | 2023-07-06 | 台州蔡氏机械有限公司 | Universal pneumatic coupling |
-
2019
- 2019-08-09 CN CN201921289408.XU patent/CN210860207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413254A (en) * | 2020-11-28 | 2021-02-26 | 东营市垦利博锐石油机械有限公司 | Hydraulic pipeline connecting piece and hydraulic pipeline |
| WO2023123332A1 (en) * | 2021-12-27 | 2023-07-06 | 台州蔡氏机械有限公司 | Universal pneumatic coupling |
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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: 20200626 Termination date: 20210809 |