CN219159810U - Four-way joint for connecting liquid pipe - Google Patents
Four-way joint for connecting liquid pipe Download PDFInfo
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- CN219159810U CN219159810U CN202320040506.XU CN202320040506U CN219159810U CN 219159810 U CN219159810 U CN 219159810U CN 202320040506 U CN202320040506 U CN 202320040506U CN 219159810 U CN219159810 U CN 219159810U
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Abstract
The utility model discloses a four-way joint for connecting a liquid pipe, which relates to the technical field of four-way joints and comprises a four-way joint body, wherein a pressing mechanism is arranged outside the four-way joint body, a filtering mechanism is arranged inside the four-way joint body, the pressing mechanism comprises a protection cylinder, arc-shaped clamping blocks and sealing tooth blocks, the protection cylinder is fixedly arranged on the outer wall of one side of the four-way joint body, the arc-shaped clamping blocks are arranged inside the protection cylinder, two arc-shaped clamping blocks are arranged, and the sealing tooth blocks are fixedly arranged on the inner wall of the arc-shaped clamping blocks. According to the utility model, the liquid pipe is placed in the protection cylinder and sleeved on the outer wall of the four-way joint body, the knob is rotated to enable the threaded rod to drive the T-shaped connecting block to move, the T-shaped connecting block drives the arc-shaped clamping block to move, and the arc-shaped clamping block drives the sealing tooth block to be tightly attached to the outer wall of the liquid pipe, so that the liquid pipe is clamped, liquid leakage is avoided, and the four-way joint has the advantage of convenience in connection.
Description
Technical Field
The utility model relates to the technical field of four-way connectors, in particular to a four-way connector for connecting a liquid pipe.
Background
The pipe joint is a connecting tool between pipelines and is a detachable connecting point between an element and the pipeline. The pipe joint is a device used for connecting the pipelines and used for conveying gas or liquid or fluid with solid particles, and is convenient for medium conveying.
For example, chinese patent publication No. CN205716178U discloses a four-way joint, in which a soft plastic housing is sleeved outside the joint body, and the soft plastic housing is extended and installed outside the first joint and the third joint; connecting grooves are formed in two ends of the soft plastic shell, and clamping teeth are formed in the inner wall of the connecting grooves; the outer diameter of the soft plastic shell is gradually increased from the middle to the two ends, and locking rings are screwed on the outer sides of the two ends of the soft plastic shell; ball valves are arranged on the second connector and the fourth connector. According to the four-way joint, the soft plastic shell is pressed by adjusting the locking ring, so that the gap between the inner walls of the connecting grooves is reduced, and the effect of clamping and fixing the pipe fitting is achieved; ball valves are arranged on the second connector and the fourth connector, and the on-off of the second connector and the fourth connector can be adjusted and controlled manually.
However, the device has the following defects that water entering the four-way joint is inconvenient to filter, impurities in the water are easy to adsorb on the inner wall of the four-way joint, and the joint is blocked.
Disclosure of Invention
The present utility model provides a four-way joint for connecting liquid pipes, which solves the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a cross joint for connecting liquid pipe, includes the cross joint body, the outside of cross joint body is provided with hold-down mechanism, the inside of cross joint body is provided with filtering mechanism, hold-down mechanism is including a protection section of thick bamboo, arc clamp splice and sealed tooth piece, a protection section of thick bamboo fixed mounting is on the outer wall of one side of cross joint body, the arc clamp splice sets up the inside of a protection section of thick bamboo, the arc clamp splice has two, sealed tooth piece fixed mounting is on the inner wall of arc clamp splice, filtering mechanism is including mounting groove, filter frame and filter screen, the mounting groove is seted up on the inner wall of cross joint body, the filter frame sets up the inside at the cross joint body, the filter screen is fixed to be inlayed on the inner wall of filter frame.
The technical scheme of the utility model is further improved as follows: -shaped blocks are fixedly arranged on the inner wall of the protection cylinder, and inner thread sleeves are fixedly arranged on the inner wall of the -shaped blocks.
The technical scheme of the utility model is further improved as follows: the inner wall of the internal thread sleeve is movably provided with a threaded rod, one end of the threaded rod is fixedly provided with a knob, and the other end of the threaded rod is movably provided with a T-shaped connecting block.
The technical scheme of the utility model is further improved as follows: the outer wall of T shape connecting block and the outer wall fixed connection of arc clamp splice, fixed mounting has the bracing piece on the inner wall of one side of shape piece, the outer wall of bracing piece and the inner wall swing joint of T shape connecting block.
The technical scheme of the utility model is further improved as follows: the inner wall of one side of the mounting groove is fixedly provided with a sliding rod, the outer wall of the sliding rod is movably connected with the inner wall of the filtering frame, and the outer wall of one side of the filtering frame is contacted with the inner wall of one side of the mounting groove.
The technical scheme of the utility model is further improved as follows: the filter comprises a filter frame, wherein two side outer walls of the filter frame are fixedly provided with bearing blocks, the inner wall of the four-way joint body is movably provided with a pull rod, the top end of the pull rod is fixedly provided with a handle, the bottom end of the pull rod is fixedly provided with a clamping plate, the bottom of the clamping plate is fixedly provided with a clamping block, and the outer wall of the clamping block is movably connected with the outer wall of the bearing block.
The technical scheme of the utility model is further improved as follows: the utility model discloses a mounting groove, including the mounting groove, the mounting groove is fixed mounting, fixed mounting has the gag lever post on the one side inner wall of mounting groove, the outer wall of gag lever post and the inner wall swing joint of cardboard, the activity cover is equipped with the pressure spring on the outer wall of gag lever post, one end and one side outer wall fixed connection of cardboard of pressure spring, the other end and one side inner wall fixed connection of mounting groove of pressure spring.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a four-way joint for connecting a liquid pipe, which is characterized in that under the interaction of a protection cylinder, an arc-shaped clamping block, a sealing tooth block, a -shaped block, an internal thread sleeve, a threaded rod and a T-shaped connecting block, the liquid pipe is placed in the protection cylinder and sleeved on the outer wall of a four-way joint body, the threaded rod drives the T-shaped connecting block to move by rotating a knob, the T-shaped connecting block drives the arc-shaped clamping block to move, the arc-shaped clamping block drives the sealing tooth block to be tightly attached to the outer wall of the liquid pipe, the liquid pipe is clamped, the liquid leakage is avoided, and the four-way joint has the advantage of convenience in connection.
2. The utility model provides a four-way joint for connecting a liquid pipe, which is characterized in that under the interaction of a mounting groove, a filter frame, a filter screen, a slide bar, a receiving block, a pull rod, a clamping plate, a clamping block, a limiting rod and a pressure spring, the pull rod is pulled to drive the clamping plate to move and press the pressure spring, the filter frame is placed on the slide bar at the moment, the filter frame is clamped in the vertical direction, the handle is loosened, the clamping block on the clamping plate is close to the receiving block and is clamped on the receiving block by the elasticity of the pressure spring, so that the horizontal direction of the filter frame on the receiving block is further fixed, impurities in liquid entering the four-way joint body can be filtered by the filter screen in the filter frame, the blockage of the four-way joint body caused by the entry of the impurities is avoided, and the four-way joint has the advantage of convenience in filtration.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a structural compression mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural filter mechanism of the present utility model;
fig. 4 is an enlarged schematic view of the structure a portion of the present utility model.
In the figure: 1. a four-way joint body; 2. a compressing mechanism; 21. a protective cylinder; 22. arc clamping blocks; 23. sealing the tooth block; 24. shaped blocks; 25. an internally threaded sleeve; 26. a threaded rod; 27. a T-shaped connecting block; 3. a filtering mechanism; 31. a mounting groove; 32. a filter frame; 33. a filter screen; 34. a slide bar; 35. a receiving block; 36. a pull rod; 37. a clamping plate; 38. a clamping block; 39. a limit rod; 391. a compression spring.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a four-way joint for connecting a liquid pipe, which comprises a four-way joint body 1, wherein a compressing mechanism 2 is arranged outside the four-way joint body 1, a filtering mechanism 3 is arranged inside the four-way joint body 1, the compressing mechanism 2 comprises a protection cylinder 21, arc-shaped clamping blocks 22 and sealing tooth blocks 23, the protection cylinder 21 is fixedly arranged on the outer wall of one side of the four-way joint body 1, the arc-shaped clamping blocks 22 are arranged inside the protection cylinder 21, two arc-shaped clamping blocks 22 are arranged, the sealing tooth blocks 23 are fixedly arranged on the inner wall of the arc-shaped clamping blocks 22, -shaped blocks 24 are fixedly arranged on the inner wall of the protection cylinder 21, an inner wall of each -shaped block 24 is fixedly provided with an inner thread sleeve 25, a threaded rod 26 is movably arranged on the inner wall of each inner thread sleeve 25, one end of each threaded rod 26 is fixedly provided with a knob, the other end of each threaded rod 26 is movably provided with a T-shaped connecting block 27, the outer wall of each T-shaped connecting block 27 is fixedly connected with the outer wall of each arc-shaped clamping block 22, one side inner wall of each -shaped block 24 is fixedly provided with a supporting rod, and the outer wall of each supporting rod is movably connected with the inner wall of each T-shaped connecting block 27.
In this embodiment, the liquid pipe is put into the protection cylinder 21 and sleeved on the outer wall of the four-way joint body 1, the rotation knob drives the threaded rod 26 to rotate, the threaded rod 26 horizontally moves under the action of the internal thread sleeve 25, the threaded rod 26 drives the T-shaped connecting block 27 to move, the T-shaped connecting block 27 drives the arc-shaped clamping block 22 to move, and the arc-shaped clamping block 22 drives the sealing tooth block 23 to be tightly attached to the outer wall of the liquid pipe, so that the liquid pipe is clamped, and liquid leakage is avoided.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the filtering mechanism 3 comprises a mounting groove 31, a filtering frame 32 and a filtering screen 33, wherein the mounting groove 31 is formed in the inner wall of the four-way joint body 1, the filtering frame 32 is arranged in the four-way joint body 1, the filtering screen 33 is fixedly inlaid in the inner wall of the filtering frame 32, a sliding rod 34 is fixedly arranged on one side inner wall of the mounting groove 31, the outer wall of the sliding rod 34 is movably connected with the inner wall of the filtering frame 32, and one side outer wall of the filtering frame 32 is in contact with one side inner wall of the mounting groove 31.
In this embodiment, the handle is pulled to drive the pull rod 36 to move, and the pull rod 36 drives the clamping plate 37 to move and press the pressure spring 391, so that the filter frame 32 is placed on the slide rod 34 to clamp the filter frame 32 in the vertical direction.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the two side outer walls of the filter frame 32 are fixedly provided with the bearing blocks 35, the inner wall of the four-way joint body 1 is movably provided with the pull rod 36, the top end of the pull rod 36 is fixedly provided with the handle, the bottom end of the pull rod 36 is fixedly provided with the clamping plate 37, the bottom of the clamping plate 37 is fixedly provided with the clamping block 38, the outer wall of the clamping block 38 is movably connected with the outer wall of the bearing block 35, one side inner wall of the mounting groove 31 is fixedly provided with the limiting rod 39, the outer wall of the limiting rod 39 is movably connected with the inner wall of the clamping plate 37, the outer wall of the limiting rod 39 is movably sleeved with the pressure spring 391, one end of the pressure spring 391 is fixedly connected with one side outer wall of the clamping plate 37, and the other end of the pressure spring 391 is fixedly connected with one side inner wall of the mounting groove 31.
In this embodiment, by loosening the handle, the elastic force of the pressure spring 391 makes the clamping plate 37 approach the filter frame 32, and the clamping plate 37 drives the clamping block 38 to approach the bearing block 35 and clamp the bearing block 35, so that the horizontal direction of the filter frame 32 on the bearing block 35 is further fixed, and the filter screen 33 in the filter frame 32 can filter impurities in liquid entering the four-way connector body 1, so as to avoid the blockage of the four-way connector body 1 caused by the entry of impurities.
The working principle of the four-way joint for connecting liquid pipes is described in detail below.
As shown in fig. 1-4, when the four-way joint body 1 is required to be connected with a liquid pipe, the liquid pipe is placed in the protection cylinder 21 and sleeved on the outer wall of the four-way joint body 1, the rotation knob drives the threaded rod 26 to rotate, the threaded rod 26 horizontally moves under the action of the internal threads of the internal thread sleeve 25, the threaded rod 26 drives the T-shaped connecting block 27 to move, the T-shaped connecting block 27 drives the arc-shaped clamping block 22 to move, the arc-shaped clamping block 22 drives the sealing tooth block 23 to be tightly attached to the outer wall of the liquid pipe, the liquid pipe is clamped, the liquid leakage is avoided, the four-way joint has the advantage of convenient connection, when the liquid entering the four-way joint body 1 is required to be filtered, the handle is pulled firstly to drive the pull rod 36 to move, the clamping plate 36 drives the clamping plate 37 to move and squeeze the pressure spring 391, the filtering frame 32 is placed on the slide rod 34 at the moment, the clamping plate 32 is clamped in the vertical direction, the handle is loosened, the elastic force of the pressure spring 391 enables the clamping plate 37 to be close to the filtering frame 32, the clamping plate 37 is driven by the clamping block 38 to be close to the supporting block 35 and clamped on the supporting block 35, so that the horizontal direction of the filtering frame 32 on the supporting block 35 is further fixed, the filtering frame 32, and the impurities in the filtering frame 32 can be filtered into the four-way joint body 1, and the liquid entering the four-way joint body is prevented from being blocked, and filtered.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a four-way connection for connecting liquid pipe, includes four-way connection body (1), its characterized in that: the utility model discloses a four-way connector, including four-way connector body (1), external portion of four-way connector body (1) is provided with hold-down mechanism (2), the inside of four-way connector body (1) is provided with filtering mechanism (3), hold-down mechanism (2) are including protection section of thick bamboo (21), arc clamp splice (22) and sealed tooth piece (23), protection section of thick bamboo (21) fixed mounting is on the outer wall of one side of four-way connector body (1), arc clamp splice (22) set up the inside of protection section of thick bamboo (21), arc clamp splice (22) have two, sealed tooth piece (23) fixed mounting is on the inner wall of arc clamp splice (22), filtering mechanism (3) are including mounting groove (31), filter frame (32) and filter screen (33), mounting groove (31) are seted up on the inner wall of four-way connector body (1), filter frame (32) set up the inside of four-way connector body (1), filter screen (33) are fixed to be inlayed on the inner wall of filter frame (32).
2. A four-way joint for connecting liquid pipes as claimed in claim 1, wherein: -shaped blocks (24) are fixedly arranged on the inner wall of the protection cylinder (21), and inner thread sleeves (25) are fixedly arranged on the inner wall of the -shaped blocks (24).
3. A four-way joint for connecting liquid pipes as claimed in claim 2, wherein: the inner wall movable mounting of internal thread sleeve (25) has threaded rod (26), the one end fixed mounting of threaded rod (26) has the knob, the other end movable mounting of threaded rod (26) has T shape connecting block (27).
4. A four-way joint for connecting liquid pipes as claimed in claim 3, wherein: the outer wall of T shape connecting block (27) and the outer wall fixed connection of arc clamp splice (22), fixed mounting has the bracing piece on the inner wall of one side of shape piece (24), the outer wall and the inner wall swing joint of T shape connecting block (27) of bracing piece.
5. A four-way joint for connecting liquid pipes as claimed in claim 1, wherein: a slide bar (34) is fixedly arranged on one side inner wall of the mounting groove (31), the outer wall of the slide bar (34) is movably connected with the inner wall of the filter frame (32), and one side outer wall of the filter frame (32) is contacted with one side inner wall of the mounting groove (31).
6. A four-way joint for connecting liquid pipes as claimed in claim 1, wherein: the filter comprises a filter frame (32), wherein two side outer walls of the filter frame are fixedly provided with bearing blocks (35), the inner wall of the four-way joint body (1) is movably provided with a pull rod (36), the top end of the pull rod (36) is fixedly provided with a handle, the bottom end of the pull rod (36) is fixedly provided with a clamping plate (37), the bottom of the clamping plate (37) is fixedly provided with a clamping block (38), and the outer wall of the clamping block (38) is movably connected with the outer wall of the bearing block (35).
7. A four-way joint for connecting liquid pipes as claimed in claim 1, wherein: the utility model discloses a clamping device for a motor vehicle, including mounting groove (31) and clamping plate (37), locating lever (39) is fixedly mounted on the inner wall of one side of mounting groove (31), the outer wall of locating lever (39) and the inner wall swing joint of clamping plate (37), movable sleeve is equipped with pressure spring (391) on the outer wall of locating lever (39), one end and one side outer wall fixed connection of clamping plate (37) of pressure spring (391), the other end and one side inner wall fixed connection of mounting groove (31) of pressure spring (391).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320040506.XU CN219159810U (en) | 2023-01-08 | 2023-01-08 | Four-way joint for connecting liquid pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320040506.XU CN219159810U (en) | 2023-01-08 | 2023-01-08 | Four-way joint for connecting liquid pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159810U true CN219159810U (en) | 2023-06-09 |
Family
ID=86642656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320040506.XU Active CN219159810U (en) | 2023-01-08 | 2023-01-08 | Four-way joint for connecting liquid pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159810U (en) |
-
2023
- 2023-01-08 CN CN202320040506.XU patent/CN219159810U/en active Active
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| GR01 | Patent grant |