Combined pipe joint for home decoration water supply
Through the design of combined home decoration water supply pipe joints, and the use of components such as threaded connections and elastic clamping rings, the problems of complex and contaminated hot melt connections in the existing technology are solved, and stable and sealed pipeline connections are achieved.
Patent Information
- Application Number
- CN202421930997.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-11
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-11
AI Technical Summary
In the prior art, hot melt connection requires special equipment and processes, which are complex in operation and are polluted to the environment.
The combined home decoration water supply pipe joint is adopted, and the combination of threaded connections and elastic clamping rings, clamping plates and clamping blocks is combined with sealing components and fixing components to achieve stable connection and sealing of the pipeline.
The installation process of pipe joints is simplified, the pollution to the environment is reduced, the stability and sealing of the connection are improved, and the shaking of the pipes is avoided after installation.
Smart Images
Figure CN222977674U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe joints, in particular to a combined pipe joint for domestic water supply for home decoration. Background Art
[0002] A pipe joint is a connecting tool between pipes, a detachable connection point between components and pipes, and plays an indispensable and important role in pipe fittings. It is one of the two main components of a hydraulic pipeline.
[0003] In the prior art, the connection method of some pipe joints mainly adopts hot melt connection. However, hot melt connection requires special equipment and processes, and workers need to accurately align during operation. The operation is complex and there is a certain degree of environmental pollution. Therefore, a combined pipe joint for domestic water supply for home decoration is proposed to solve the above problems. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a combined pipe joint for domestic water supply for home decoration, aiming to improve the problems in the prior art that hot melt connection requires special equipment and processes, workers need to accurately align during operation, the operation is complex, and there is a certain degree of environmental pollution.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] The combined pipe joint for domestic water supply for home decoration includes a first joint and a second joint. Elastic snap rings are threadedly connected to the right side of the first joint and the left side of the second joint. Two first clamping plates are fixedly connected to the left side of the first joint, and a first clamping block is fixedly connected to the outside of the first clamping plate. Two second clamping plates are fixedly connected to the right side of the second joint, and a second clamping block is fixedly connected to the outside of the second clamping plate. A sealing component is arranged inside the second clamping block, and the sealing component can increase the sealing performance at the connection when connected to a pipe. Fixing components are arranged outside the first joint and inside the second joint, and the fixing components can increase the stability of the connection.
[0007] As a further description of the above technical solution:
[0008] The sealing component includes two first rubber plates. One side of the first rubber plate is fixedly connected to one side inside the first clamping block. A second rubber plate is fixedly connected to one side inside the second clamping block. Sealing rings are fixedly connected to the left side of the first joint and the right side of the second joint.
[0009] As a further description of the above technical solution:
[0010] The fixing component includes an elastic sleeve ring. The outside of the elastic sleeve ring is slidably connected inside the elastic snap ring. A rubber ring is slidably connected inside the elastic snap ring. An elastic ring is slidably connected inside the first joint.
[0011] As a further description of the above technical solution:
[0012] A locking ring is slidably connected to the outside of the first joint and the outside of the second joint. A bolt is threadedly connected inside the locking ring, and a nut is threadedly connected to the outside of the bolt;
[0013] As a further description of the above technical solution:
[0014] The outside of the second clamping plate is slidably connected inside the first clamping block, and the outside of the first clamping plate is slidably connected inside the second clamping block;
[0015] As a further description of the above technical solution:
[0016] The outside of the first clamping plate is in contact with the outside of the second rubber plate, and the outside of the second clamping plate is in contact with the outside of the first rubber plate;
[0017] As a further description of the above technical solution:
[0018] The materials of the first joint and the second joint are both PVC, and the material of the elastic snap ring is PEX;
[0019] As a further description of the above technical solution:
[0020] The material of the sealing ring is nitrile rubber, and the material of the elastic sleeve ring is polytetrafluoroethylene.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, by arranging the first clamping plate and the second clamping plate on the outside of the first joint and the second joint, the first joint and the second joint can be combined by using the first clamping block and the second clamping block. Rubber plates are fixedly connected to the joints between the first joint and the second joint, which can increase the sealing performance at the joints. After the installation is completed, the nut is tightened on the outside of the bolt, which can fix the pipeline and prevent it from shaking after installation.
[0023] 2. In the utility model, by passing the pipeline through the inside of the elastic snap ring, then sleeving the elastic sleeve ring and the rubber ring on the outside of the pipeline in sequence, then sleeving the elastic sleeve ring on the joint between the pipeline and the first joint and the second joint, and then screwing the elastic snap ring tightly on the outside of the first joint and the second joint, it can play a guiding role for the pipeline during installation and further increase the stability and sealing performance of the pipeline after installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional schematic diagram of the combined household water supply pipe joint proposed by the utility model;
[0025] Figure 2 Structural schematic diagram of the sealing ring of the combined household water supply pipe joint proposed by the present utility model;
[0026] Figure 3 Structural schematic diagram of the elastic ring of the combined household water supply pipe joint proposed by the present utility model;
[0027] Figure 4 Structural schematic diagram of the elastic snap ring of the combined household water supply pipe joint proposed by the present utility model.
[0028] Legend description:
[0029] 1. First joint; 2. Second joint; 3. Elastic snap ring; 4. First clamping plate; 5. First clamping block; 6. First rubber plate; 7. Second clamping plate; 8. Second clamping block; 9. Second rubber plate; 10. Sealing ring; 11. Elastic sleeve ring; 12. Rubber ring; 13. Elastic ring; 14. Locking ring; 15. Bolt; 16. Nut. Specific implementation manners
[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0031] Refer to Figure 1 - Figure 2 , an embodiment provided by the present utility model: a combined household water supply pipe joint, including a first joint 1 and a second joint 2. The materials of the first joint 1 and the second joint 2 are both PVC, which have good corrosion resistance and durability. First, place the first joint 1 and the second joint 2 in appropriate positions. Elastic snap rings 3 are threadedly connected to the right side of the first joint 1 and the left side of the second joint 2. Then, insert the pipeline through the elastic snap ring 3 on the right side of the first joint 1 into its interior. The material of the elastic snap ring 3 is PEX, which has excellent heat resistance and corrosion resistance. Two first clamping plates 4 are fixedly connected to the left side of the first joint 1, and a first clamping block 5 is fixedly connected to the outside of the first clamping plate 4. Two second clamping plates 7 are fixedly connected to the right side of the second joint 2. The outside of the second clamping plate 7 is slidably connected to the inside of the first clamping block 5. A second clamping block 8 is fixedly connected to the outside of the second clamping plate 7. The outside of the first clamping plate 4 is slidably connected to the inside of the second clamping block 8. Rotate and insert the outside of the first clamping plate 4 into the inside of the second clamping block 8.
[0032] There is a sealing component inside the second clamping block 8. The sealing component includes two first rubber plates 6. One side of the first rubber plate 6 is fixedly connected to the inner side of the first clamping block 5. The rotating outer part of the second clamping plate 7 is inserted into the inside of the first clamping block 5. The outer part of the second clamping plate 7 is in contact with the outer part of the first rubber plate 6. There is a second rubber plate 9 fixedly connected to the inner side of the second clamping block 8. The outer part of the first clamping plate 4 is in contact with the outer part of the second rubber plate 9. At the same time, the second rubber plate 9 and the first rubber plate 6 can increase the sealing performance of the connection between the first clamping plate 4 and the second clamping plate 7. On the left side of the first connector 1 and the right side of the second connector 2, there are sealing rings 10 fixedly connected. The two sealing rings 10 are in contact with each other. The sealing ring 10 is made of nitrile rubber and has excellent corrosion resistance and high temperature resistance. The sealing component can increase the sealing performance at the connection when connected to the pipeline;
[0033] Refer to Figure 3 - Figure 4 , there are fixing components arranged on the outer part of the first connector 1 and the inner part of the second connector 2. The fixing component includes an elastic sleeve ring 11. The elastic sleeve ring 11 is made of polytetrafluoroethylene. The outer part of the elastic sleeve ring 11 is slidably connected to the inside of the elastic snap ring 3. There is a rubber ring 12 slidably connected to the inside of the elastic snap ring 3. The elastic sleeve ring 11 and the rubber ring 12 are sleeved on the outer part of the pipeline in sequence. There is an elastic ring 13 slidably connected to the inside of the first connector 1. Then the elastic ring 13 is sleeved on the outer part of the pipeline. As the pipeline moves, the rubber ring 12 abuts against the right side of the first connector 1, and the elastic ring 13 is in contact with the inside of the first connector 1. After the pipeline moves into the inside of the second connector 2, the elastic ring 13 is sleeved on the outer part of the pipeline in sequence. The fixing component can increase the stability of the connection;
[0034] Then the rubber ring 12 and the elastic sleeve ring 11 are sleeved on the outer part of the pipeline in sequence. After that, the first connector 1 and the second connector 2 are brought closer. It can play a guiding role for the pipeline during installation, further increasing the stability and sealing performance after the pipeline is installed. There are locking rings 14 slidably connected to the outer parts of the first connector 1 and the second connector 2. The locking rings 14 are respectively sleeved on the outer parts of the sealing ring 10 and the second connector 2. There is a bolt 15 threadedly connected to the inside of the locking ring 14. There is a nut 16 threadedly connected to the outer part of the bolt 15. The nut 16 on the outer part of the bolt 15 is tightened to lock the pipeline, which can fix the pipeline and prevent it from shaking after installation.
[0035] Working principle: First, place the first connector 1 and the second connector 2 in appropriate positions. Then, insert the pipeline through the elastic snap ring 3 on the right side of the first connector 1 into its inside. Then, the elastic sleeve ring 11 and the rubber ring 12 are sleeved on the outer part of the pipeline in sequence. Then, the elastic ring 13 is sleeved on the outer part of the pipeline. As the pipeline moves, the rubber ring 12 abuts against the right side of the first connector 1, and the elastic ring 13 is in contact with the inside of the first connector 1. After the pipeline moves into the inside of the second connector 2, the elastic ring 13 is sleeved on the outer part of the pipeline in sequence. Then, the rubber ring 12 and the elastic sleeve ring 11 are sleeved on the outer part of the pipeline in sequence.
[0036] After the joint one 1 is close to the joint two 2, the outer part of the clamping plate one 4 is rotated and inserted into the inside of the clamping block two 8, and the rotating outer part of the clamping plate two 7 is inserted into the inside of the clamping block one 5. At this time, the two sealing rings 10 are in contact, and at the same time, the rubber plate two 9 and the rubber plate one 6 can increase the sealing performance of the connection between the clamping plate one 4 and the clamping plate two 7. After that, the locking rings 14 are respectively sleeved on the outside of the sealing rings 10 and the joint two 2, and the nuts 16 outside the bolts 15 are tightened to lock the pipeline.
[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A combined household water supply pipe joint, comprising a joint 1 (1) and a joint 2 (2), characterized in that: The right side of the connector 1 (1) and the left side of the connector 2 (2) are both threadedly connected with an elastic clamp ring (3); the left side of the connector 1 (1) is fixedly connected with two clamping plates 1 (4); the outside of the clamping plate 1 (4) is fixedly connected with a clamping block 1 (5); the right side of the connector 2 (2) is fixedly connected with two clamping plates 2 (7); the outside of the clamping plate 2 (7) is fixedly connected with a clamping block 2 (8); a sealing component is provided inside the clamping block 2 (8); the sealing component can increase the sealing of the connection when connected to the pipeline; the outside of the connector 1 (1) and the inside of the connector 2 (2) are both provided with fixing components; the fixing components can increase the stability of the connection.
2. The combined household water supply pipe joint according to claim 1 is characterized in that: The sealing assembly comprises two rubber plates (6), one side of the rubber plate (6) being fixedly connected to the inner side of the clamping block (5), the inner side of the clamping block (8) being fixedly connected to the rubber plate (9), and the left side of the joint (1) and the right side of the joint (2) being fixedly connected to the sealing ring (10).
3. The combined household water supply pipe joint according to claim 2 is characterized in that: The fixing assembly comprises an elastic sleeve (11), the outside of the elastic sleeve (11) is slidably connected to the inside of the elastic clamping ring (3), the inside of the elastic clamping ring (3) is slidably connected to a rubber ring (12), and the inside of the joint 1 (1) is slidably connected to an elastic ring (13).
4. The combined household water supply pipe joint according to claim 1, characterized in that: The outside of the joint 1 (1) and the outside of the joint 2 (2) are both slidably connected with a locking ring (14), the internal thread of the locking ring (14) is connected with a bolt (15), and the external thread of the bolt (15) is connected with a nut (16).
5. The combined household water supply pipe joint according to claim 1 is characterized in that: The outside of the second clamping plate (7) is slidably connected to the inside of the first clamping block (5), and the outside of the first clamping plate (4) is slidably connected to the inside of the second clamping block (8).
6. The combined household water supply pipe joint according to claim 2, characterized in that: The outside of the first card plate (4) contacts the outside of the second rubber plate (9), and the outside of the second card plate (7) contacts the outside of the first rubber plate (6).
7. The combined household water supply pipe joint according to claim 1, characterized in that: The material of the joint 1 (1) and the material of the joint 2 (2) are both PVC, and the material of the elastic clamp (3) is PEX.
8. The combined household water supply pipe joint according to claim 3 is characterized in that: The sealing ring (10) is made of nitrile rubber, and the elastic sleeve (11) is made of polytetrafluoroethylene.