A quick detachable assembly cleaning water pipe connecting device

Abstract

The utility model discloses a kind of cleaning water pipe connecting devices of quick disassembly and assembly, it is related to water pipe connecting technical field, including first connecting seat, second connecting seat and water pipe, the center of first connecting seat is provided with connecting groove, the side of second connecting seat is equipped with connector, the connector is correspondingly arranged with connecting groove, the one end of first connecting seat and second connecting seat is equipped with connecting pipe, the upper of first connecting seat is fixedly installed with first protruding seat, the upper of second connecting seat is fixedly installed with second protruding seat, the upper of first protruding seat and second protruding seat is equipped with through groove, connecting rod is slidably installed in the inside of through groove, and connecting rod is T-shaped arrangement, this water pipe connecting device adopts butt joint type connecting mode, is connected quickly by pulling and inserting mode, without the aid of auxiliary tool, one person can carry out water pipe connection, greatly improve water pipe dismounting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water pipe connection technology, specifically a cleaning water pipe connection device that can be quickly disassembled and assembled. Background Technology

[0002] Water pipe connections are a fundamental operation in engineering, directly affecting the sealing, stability, and lifespan of the water system. Different pipe materials require corresponding connection methods. Cleaning water pipe connections is a crucial step in maintaining the water system, preventing blockages, leaks, or water contamination caused by scale and impurities. The cleaning methods differ slightly depending on the connection method.

[0003] Chinese Patent Publication No. CN209213250U, authorized on August 6, 2019, discloses a quick connection device for medium and high pressure water pipes, addressing problems existing in pressure testing pipe connections in the prior art. This quick connection device for medium and high pressure water pipes includes a clamp, with a pressure testing pipe clamped inside the clamp. One end of the pressure testing pipe is connected to a connecting sleeve, and a sealing ring is provided at the connection between the pressure testing pipe and the connecting sleeve. The other end of the connecting sleeve is connected to a medium pipe. A sleeve flange is fixedly installed on the outer side of the connecting sleeve near the pressure testing pipe. The sleeve flange is connected to the clamp flange located outside the clamp via a clamping screw, the end of which is fitted with a nut. This invention is particularly suitable for pressure testing and leak detection of pipes and containers. It reduces the labor intensity of operators, saves labor time, improves work efficiency, and is simple and quick to operate.

[0004] Existing water pipe connection devices use conventional threaded connections, welding connections, or other methods of connection. During the connection process, the length of the connection device needs to meet the usage requirements, and it cannot be too large or too small. This makes it very difficult to move the connection device between two water supply pipes, and it cannot meet the usage requirements. Utility Model Content

[0005] The purpose of this utility model is to provide a quick-disassembly and assembly water pipe connection device to solve the problem mentioned in the background art that existing water pipe connection devices use conventional threaded connections, welding connections or other methods of connection. During the connection process, the length of the connection device needs to meet the usage requirements and cannot be too large or too small, which makes it very difficult to move the connection device between two water supply pipes and cannot meet the usage requirements.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-disassembly and assembly cleaning water pipe connection device, comprising a first connecting seat, a second connecting seat, and a water pipe. A connecting groove is provided at the center of the first connecting seat. A connector is installed on one side of the second connecting seat, and the connector is integrally formed with the second connecting seat. The connector and the connecting groove are correspondingly arranged. A connecting pipe is installed at one end of both the first and second connecting seats, and the connecting pipe is integrally formed with the first and second connecting seats. A first protruding seat is fixedly installed on the top of the first connecting seat, and a second protruding seat is fixedly installed on the top of the second connecting seat. A through groove is provided on both the first and second protruding seats. A connecting rod is slidably installed inside the through groove, and the connecting rod is T-shaped.

[0007] Preferably, both the connecting groove and the connector have trapezoidal cross-sections, and a silicone sleeve is fixedly installed on the outside of the connector.

[0008] Preferably, the connecting rod is provided with a through hole, the second protrusion seat is provided with an installation cavity inside, and the installation cavity is connected to the through groove. A pin is slidably installed on the top of the second protrusion seat, and the pin is corresponding to the through hole. A connecting plate is slidably installed inside the installation cavity, and the connecting plate is fixedly fitted on the outside of the pin. A compression spring is slidably installed inside the installation cavity, and the compression spring is slidably fitted on the outside of the pin.

[0009] Preferably, both the front end of the connecting rod and the lower end of the pin are provided with an arc-shaped chamfer.

[0010] Preferably, the first connector has two connecting holes on its front end face, and the two connecting holes are symmetrically arranged. The second connector has two protrusions fixedly installed on its front end, and the two protrusions are arranged on both sides of the connector. The protrusions are arranged corresponding to the connecting holes.

[0011] Preferably, the outer wall of the connecting pipe is provided with a threaded groove, and a locking nut is installed on the outside of the connecting pipe, with the front half of the locking nut being threadedly connected to the connecting pipe.

[0012] Preferably, a fastening ring is fixedly installed inside the rear half of the connecting pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model device comprises a first connecting seat, a second connecting seat, a connecting groove, a connecting head, a first protruding seat, a second protruding seat, a connecting rod, a pin, a connecting plate, and a compression spring. The connecting head is inserted into the connecting groove, and the connecting rod passes through one side of the first protruding seat and is then inserted into the second protruding seat. When the connecting rod is fully inserted into the second protruding seat, the compression spring applies a pushing force to the connecting plate, aligning the lower end of the pin with the through hole and inserting it, thus limiting the insertion of the connecting rod and ensuring a firm connection between the first and second connecting seats. To disassemble, the pin is pulled out of the through hole, and the connecting head is pulled out of the connecting groove.

[0015] 2. The device of this utility model, through the setting of connecting holes and protrusions, the protrusions are inserted into the connecting holes, which can play a positioning role, so that the first connecting seat and the second connecting seat are accurately connected, effectively avoiding misalignment of the first connecting seat or the second connecting seat after connection;

[0016] 3. The utility model device uses a connecting pipe and a locking nut. The locking nut is first put on the outside of the water pipe, and then one end of the water pipe is put on the connecting pipe. The front half of the locking nut is connected to the connecting pipe, and the locking ring of the rear half of the locking nut is used to tightly press the water pipe, so that the water pipe is firmly installed with the first connecting seat and the second connecting seat. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a perspective view of the first connecting seat of this utility model;

[0019] Figure 3 This is a perspective view of the second connecting seat of this utility model;

[0020] Figure 4 This is a cross-sectional view of the present invention;

[0021] Figure 5 For the present utility model Figure 4 A magnified view of a portion of area A.

[0022] In the diagram: 1. First connecting seat; 2. Second connecting seat; 3. Connecting pipe; 4. Locking nut; 5. Fastening ring; 6. First protruding seat; 7. Second protruding seat; 8. Connecting rod; 9. Pin; 10. Connecting groove; 11. Connecting hole; 12. Through hole; 13. Protrusion block; 14. Connector; 15. Silicone sleeve; 16. Through groove; 17. Water pipe; 18. Connecting plate; 19. Mounting cavity; 20. Compression spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-5 This utility model provides an embodiment of a quick-disassembly and assembly cleaning water pipe connection device, including a first connecting seat 1, a second connecting seat 2, and a water pipe 17. A connecting groove 10 is provided at the center of the first connecting seat 1. A connector 14 is installed on one side of the second connecting seat 2, and the connector 14 is integrally formed with the second connecting seat 2. The connector 14 corresponds to the connecting groove 10. A connecting pipe 3 is installed at one end of both the first connecting seat 1 and the second connecting seat 2, and the connecting pipe 3 is integrally formed with both the first connecting seat 1 and the second connecting seat 2. A first protruding seat 6 is fixedly installed above the first connecting seat 1, and a second protruding seat 7 is fixedly installed above the second connecting seat 2. Both the first protruding seat 6 and the second protruding seat 7 are provided with through grooves 16. A connecting rod 8 is slidably installed inside the 16, and the connecting rod 8 is T-shaped. The cross-sections of the connecting groove 10 and the connector 14 are both trapezoidal. A silicone sleeve 15 is fixedly installed on the outside of the connector 14. A through hole 12 is provided on the connecting rod 8. An installation cavity 19 is provided inside the second protrusion 7, and the installation cavity 19 is connected to the through groove 16. A pin 9 is slidably installed on the top of the second protrusion 7, and the pin 9 is corresponding to the through hole 12. A connecting plate 18 is slidably installed inside the installation cavity 19, and the connecting plate 18 is fixedly fitted on the outside of the pin 9. A compression spring 20 is slidably installed inside the installation cavity 19, and the compression spring 20 is slidably fitted on the outside of the pin 9. The front end of the connecting rod 8 and the lower end of the pin 9 are both provided with arc-shaped chamfers.

[0025] In use: the water pipe 17 is connected to the connecting pipe 3. The connector 14 at one end of the first connecting seat 1 is aligned with the connecting groove 10 on the second connecting seat 2 and inserted. The connecting rod 8 passes through one side of the first protruding seat 6 and is then inserted into the second protruding seat 7. When the connecting rod 8 is fully inserted into the second protruding seat 7, the compression spring 20 applies a pushing force to the connecting plate 18. Then, the lower end of the pin 9 is aligned with the through hole 12 and inserted to limit the insertion of the connecting rod 8, thereby improving the connection between the first connecting seat 1 and the second connecting seat 2.

[0026] Please see Figure 2 and Figure 3The first connecting seat 1 has two connecting holes 11 on its front end face, and the two connecting holes 11 are symmetrically arranged. The second connecting seat 2 has two protrusions 13 fixedly installed on its front end, and the two protrusions 13 are arranged on both sides of the connector 14. The protrusions 13 are arranged corresponding to the connecting holes 11. When the first connecting seat 1 and the second connecting seat 2 are connected, the protrusions 13 are inserted into the connecting holes 11, which can play a positioning role, so that the first connecting seat 1 and the second connecting seat 2 are accurately connected, effectively avoiding misalignment of the first connecting seat 1 or the second connecting seat 2 after connection.

[0027] Please see Figure 1 and Figure 4 The outer wall of the connecting pipe 3 is provided with a threaded groove. A locking nut 4 is installed on the outside of the connecting pipe 3, and the front half of the locking nut 4 is threadedly connected to the connecting pipe 3. A fastening ring 5 is fixedly installed inside the rear half of the connecting pipe 3. The locking nut 4 is first put on the outside of the water pipe 17, and then one end of the water pipe 17 is put on the connecting pipe 3. The front half of the locking nut 4 is connected to the connecting pipe 3. The fastening ring 5 of the rear half of the locking nut 4 is used to tightly press the water pipe 17, and the water pipe 17 is firmly installed with the first connecting seat 1 and the second connecting seat 2.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-disassembly and assembly cleaning water pipe connection device, comprising a first connecting seat (1), a second connecting seat (2), and a water pipe (17), characterized in that: A connecting groove (10) is provided at the center of the first connecting seat (1). A connector (14) is installed on one side of the second connecting seat (2), and the connector (14) is integrally formed with the second connecting seat (2). The connector (14) is correspondingly arranged with the connecting groove (10). A connecting pipe (3) is installed at one end of the first connecting seat (1) and the second connecting seat (2), and the connecting pipe (3) is integrally formed with the first connecting seat (1) and the second connecting seat (2). A first protruding seat (6) is fixedly installed on the top of the first connecting seat (1), and a second protruding seat (7) is fixedly installed on the top of the second connecting seat (2). A through groove (16) is provided on the first protruding seat (6) and the second protruding seat (7). A connecting rod (8) is slidably installed inside the through groove (16), and the connecting rod (8) is T-shaped.

2. The quick-disassembly and assembly cleaning water pipe connection device according to claim 1, characterized in that: The cross-sections of the connecting groove (10) and the connector (14) are both trapezoidal, and a silicone sleeve (15) is fixedly installed on the outside of the connector (14).

3. The quick-disassembly and assembly cleaning water pipe connection device according to claim 1, characterized in that: The connecting rod (8) is provided with a through hole (12). The second protrusion (7) is provided with an installation cavity (19) inside, and the installation cavity (19) is connected to the through groove (16). A pin (9) is slidably installed on the top of the second protrusion (7), and the pin (9) is correspondingly provided with the through hole (12). A connecting plate (18) is slidably installed inside the installation cavity (19), and the connecting plate (18) is fixedly fitted on the outside of the pin (9). A compression spring (20) is slidably installed inside the installation cavity (19), and the compression spring (20) is slidably fitted on the outside of the pin (9).

4. The quick-disassembly and assembly cleaning water pipe connection device according to claim 3, characterized in that: The front end of the connecting rod (8) and the lower end of the pin (9) are both provided with arc-shaped chamfers.

5. A quick-disassembly and assembly cleaning water pipe connection device according to claim 1, characterized in that: The first connector (1) has two connecting holes (11) on its front end face. The two connecting holes (11) are symmetrically arranged. The second connector (2) has two protrusions (13) fixedly installed on its front end. The two protrusions (13) are arranged on both sides of the connector (14). The protrusions (13) are corresponding to the connecting holes (11).

6. A quick-disassembly and assembly cleaning water pipe connection device according to claim 1, characterized in that: The outer wall of the connecting pipe (3) is provided with a threaded groove, and a locking nut (4) is installed on the outside of the connecting pipe (3), and the front half of the locking nut (4) is threadedly connected to the connecting pipe (3).

7. A quick-disassembly and assembly cleaning water pipe connection device according to claim 6, characterized in that: A fastening ring (5) is fixedly installed inside the rear half of the connecting pipe (3).

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