High-elasticity sealing bathroom pipeline connector device

Abstract

The utility model belongs to the field of pipeline connection, particularly relates to a high-elasticity sealing bathroom pipeline connector device, and aims to solve the problems that an existing pipeline needs to be overhauled or replaced after being used for a long time, and common pipelines are fixedly connected through colloid or welding, so that the pipelines are inconvenient to disassemble, and inspection and old and new replacement of the pipelines are affected. According to the scheme, the device comprises a first pipe, a second pipe and a connecting pipe, one end of the first pipe and one end of the second pipe are inserted into the top and the bottom of the connecting pipe respectively, an inner ring is fixedly connected to the center of the interior of the connecting pipe, and the top and the bottom of the inner ring are attached to one end of the first pipe and one end of the second pipe respectively; connecting blocks are fixedly connected to the top of one side and the bottom of one side of the connecting pipe correspondingly, the mounting process is simple and rapid, no complex tool needs to be used, pipeline fixing and fitting are achieved, pipeline dismounting and mounting are convenient, accordingly, pipeline overhauling and replacing are convenient, and efficient sealing of the pipeline connecting position is guaranteed through a sealing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a high-elasticity sealing bathroom pipeline interface device. Background Technique

[0002] Pipelines are often used to transport water, oil, gas, etc. If the sealing at the connection between pipelines is unstable, leakage often occurs. There are many types of pipelines, and the pipelines used for bathrooms are the pipeline systems for water supply and drainage in the bathroom. Their selection, installation, and maintenance are crucial for the normal use and comfort of the bathroom.

[0003] However, the existing bathroom pipelines have the following problems when connected: After long-term use of the pipelines, maintenance or replacement is required. Generally, the pipelines are fixedly connected by glue or welding, resulting in inconvenient disassembly of the pipelines and affecting the inspection and replacement of new and old pipelines. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages in the prior art that after long-term use of the pipelines, maintenance or replacement is required. Generally, the pipelines are fixedly connected by glue or welding, resulting in inconvenient disassembly of the pipelines and affecting the inspection and replacement of new and old pipelines, and a high-elasticity sealing bathroom pipeline interface device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high-elasticity sealing bathroom pipeline interface device, including a first pipe, a second pipe, and a connecting pipe. One end of the first pipe and one end of the second pipe are respectively inserted into the top and bottom of the connecting pipe. A central inner ring is fixedly connected inside the connecting pipe. The top and bottom of the inner ring are respectively in contact with one end of the first pipe and the second pipe. Connecting blocks are fixedly connected to both the top and bottom on one side of the connecting pipe.

[0007] A fixing mechanism is arranged outside the first pipe and the second pipe to fix the pipelines.

[0008] A tightening mechanism is arranged on the connecting pipe to facilitate the tightening and loosening of the pipeline connection.

[0009] In a possible design, the fixing mechanism includes two second threaded columns, two side plates, two moving plates, and four side rods. One end of each of the two second threaded columns penetrates one side of each of the two side plates and is rotatably connected to one side of the moving plate. The two second threaded columns are respectively threadedly connected to the two side plates. The other sides of the two moving plates are respectively in close contact with the outer sides of the first pipe and the second pipe. One end of each of the four side rods is fixedly connected to both sides on the other side of each of the two side plates. The other end of each of the four side rods penetrates both sides on one side of the two moving plates and is slidably connected to the moving plate.

[0010] In a possible design, the tightening mechanism includes two first threaded posts, two lifting blocks, four side blocks, four positioning rods, four springs and two semi-rings. One side of each of the two semi-rings is fixedly connected to one end of four side rods respectively. The inner walls of the two semi-rings are respectively in contact with the outer sides of the first pipe and the second pipe. The outer sides of the two semi-rings are respectively fixedly connected to one end of four springs. The other ends of the four springs are partially fixedly connected to one side of the two lifting blocks. The front side and the rear side of the two lifting blocks are respectively fixedly connected to one side of the four side blocks. One end of each of the four positioning rods penetrates through one side of the four side blocks and is fixedly connected to one side of the semi-ring. The four positioning rods are respectively slidably connected to the four side blocks. The other ends of the four positioning rods are all fixedly connected with limiting plates. One end of each of the two first threaded posts penetrates through the tops of the two lifting blocks and is rotatably connected to the top of the connecting block. The two first threaded posts are respectively threadedly connected to the two lifting blocks.

[0011] In a possible design, a first soft pad is fixedly arranged on the inner wall of the semi-ring, and a second soft pad is fixedly arranged on one side of the moving plate.

[0012] In a possible design, one end of the first threaded post is fixedly connected with a first rotating handle which is convenient for rotating the first threaded post, and one end of the second threaded post is fixedly connected with a second rotating handle which is convenient for rotating the second threaded post.

[0013] In a possible design, sealing rings for sealing the first pipe and the second pipe are fixedly arranged at the top and the bottom of the inner ring.

[0014] In this application, during use, after the first pipe and the second pipe are respectively inserted into the top and bottom of the connecting pipe, by rotating the second rotating handle on the second threaded column, the threaded column pushes the moving plate to slide along the side plate and the side rod, so that the moving plate is closely attached to the outer sides of the first pipe and the second pipe. Since the second threaded column is threadedly connected to the side plate, a linear displacement will be generated during rotation, thereby tightening the pipes. The second soft pad on the moving plate increases the contact area with the pipes and provides additional buffering and anti-slip effects, preventing the pipes from being damaged due to excessive tightening. The tightening mechanism works by rotating the first rotating handle on the first threaded column. The first threaded column is threadedly connected to the lifting block, and the lifting block is driven to move up and down during rotation. The movement of the lifting block, through the telescopic action of the spring, presses the semi-ring towards the pipe direction. The first soft pad on the inner wall of the semi-ring is closely attached to the pipe, further enhancing the sealing effect. The positioning rod ensures that the semi-ring remains stable during movement and prevents it from being overly deformed. The limiting plate limits the stroke of the positioning rod to ensure the safety of the entire mechanism. After the first pipe and the second pipe are fixed by the semi-ring and the moving plate, the first pipe and the second pipe are brought closer to each other through the lifting block, and then one ends of the first pipe and the second pipe are respectively closely attached to the sealing rings on the inner ring. Through the rubber sealing rings, the gaps at the pipe joints are sealed, thereby ensuring the firmness of the pipe connection and preventing leakage. At the same time, it is convenient to disassemble the first pipe and the second pipe, and thus convenient for pipe maintenance and replacement.

[0015] The beneficial effects of the present utility model are as follows:

[0016] In the present utility model, through the tightening mechanism and the fixing mechanism, the installation process is simple and fast, without the need to use complex tools, achieving the fixation and fitting of the pipes, facilitating the disassembly and assembly of the pipes, thus facilitating the maintenance and replacement of the pipes, and ensuring the high-efficiency sealing of the pipe joints through the sealing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is the exploded view of the tightening structure of the present utility model;

[0019] Figure 3 is the structural schematic diagram of the fixing structure of the present utility model;

[0020] Figure 4 is the cross-sectional view of the connecting pipe of the present utility model.

[0021] In the figure: 1. First pipe; 2. Second pipe; 3. Connecting pipe; 4. Half ring; 5. First soft pad; 6. Spring; 7. Positioning rod; 8. Side block; 9. Lifting block; 10. First threaded column; 11. Connecting block; 12. Side plate; 13. First rotating handle; 14. Second threaded column; 15. Second soft pad; 16. Side rod; 17. Inner ring; 18. Sealing ring; 19. Second rotating handle; 20. Moving plate. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Embodiment 1

[0024] Refer to Figures 1 - 4 , the pipeline interface device includes a first pipe 1, a second pipe 2, a connecting pipe 3, a fixing mechanism and a tightening mechanism. The first pipe 1 and the second pipe 2 are respectively inserted into the top and bottom of the connecting pipe 3. An inner ring 17 is fixedly connected to the center of the inside of the connecting pipe 3. The top and bottom of the inner ring 17 are respectively in close contact with one ends of the first pipe 1 and the second pipe 2 to achieve preliminary positioning. Connecting blocks 11 are fixed to the top and bottom of one side of the connecting pipe 3 for the installation of the subsequent tightening mechanism.

[0025] The fixing mechanism includes two second threaded columns 14, two side plates 12, two moving plates 20 and four side rods 16. One ends of the two second threaded columns 14 respectively penetrate one side of the two side plates 12 and are rotatably connected to one side of the moving plate 20. The second threaded column 14 is threadedly connected to the side plate 12, so that when the second threaded column 14 is rotated, the moving plate 20 can be pushed to move. The other sides of the two moving plates 20 are respectively in close contact with the outer sides of the first pipe 1 and the second pipe 2 to realize the preliminary fixation of the pipeline. One ends of the four side rods 16 are respectively fixedly connected to both sides of the other side of the two side plates 12, and the other ends penetrate both sides of one side of the two moving plates 20 and are slidably connected to the moving plate 20 to limit the moving direction of the moving plate 20.

[0026] The tightening mechanism includes two first threaded columns 10, two lifting blocks 9, four side blocks 8, four positioning rods 7, four springs 6 and two half-rings 4. One side of both sides of the two half-rings 4 is fixedly connected to one end of four side rods 16 respectively, and the inner walls are respectively attached to the outer sides of the first pipe 1 and the second pipe 2. The outer sides of the two half-rings 4 are respectively fixedly connected to one end of the four springs 6, and the other end of the springs 6 is fixedly connected to one side of the lifting block 9. The front side and the rear side of the lifting block 9 are respectively fixedly connected to one side of the four side blocks 8. One end of the positioning rod 7 penetrates through the side block 8 and is slidably connected to the side block 8, and is fixedly connected to the half-ring 4. The other end is provided with a limiting plate to prevent the positioning rod 7 from falling off. One end of the first threaded column 10 penetrates through the top of the lifting block 9 and is rotatably connected to the top of the connecting block 11, and is threadedly connected to the lifting block 9. When the first threaded column 10 is rotated, the lifting block 9 can be driven to move up and down, and then the half-ring 4 can be tightly attached to the pipeline through the telescopic action of the spring 6, realizing sealing and fastening.

[0027] This application can be used in the field of pipeline connection, and can also be used in other fields applicable to this application.

[0028] Embodiment 2

[0029] Reference Figures 1 - 4 , on the basis of Embodiment 1, an improved high-elasticity sealing sanitary pipeline interface device includes:

[0030] A first soft pad 5 is fixedly arranged on the inner wall of the half-ring 4 to increase the contact area and sealing performance with the pipeline. A second soft pad 15 is fixedly arranged on one side of the moving plate 20 to reduce the wear on the pipeline, and by setting the materials of the two soft pads as rubber materials, the anti-slip performance of the soft pads is further increased to ensure the fastening of the pipeline.

[0031] One end of the first threaded column 10 and the second threaded column 14 are respectively fixedly connected with a first rotating handle 13 and a second rotating handle 19 that are convenient for rotation, facilitating user operation.

[0032] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacements or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A highly elastic sealed sanitary pipe joint device, characterized in that, It includes a first pipe (1), a second pipe (2) and a connecting pipe (3). One end of the first pipe (1) and one end of the second pipe (2) are respectively inserted into the top and bottom of the connecting pipe (3). An inner ring (17) is fixedly connected to the center inside the connecting pipe (3). The top and bottom of the inner ring (17) are respectively in contact with one end of the first pipe (1) and the second pipe (2). Connecting blocks (11) are fixedly connected to both the top and bottom on one side of the connecting pipe (3); A fixing mechanism, which is arranged outside the first pipe (1) and the second pipe (2) for fixing the pipes; A tightening mechanism, which is arranged on the connecting pipe (3) to facilitate tightening and loosening of the pipe connection.

2. The highly elastic sealed sanitary ware pipe joint device according to claim 1, wherein The fixing mechanism includes two second threaded posts (14), two side plates (12), two moving plates (20) and four side rods (16). One end of each of the two second threaded posts (14) penetrates one side of each of the two side plates (12) and is rotatably connected to one side of the moving plate (20). The two second threaded posts (14) are respectively threadedly connected to the two side plates (12). The other sides of the two moving plates (20) are respectively in close contact with the outsides of the first pipe (1) and the second pipe (2). One end of each of the four side rods (16) is fixedly connected to both sides on the other side of each of the two side plates (12). The other ends of the four side rods (16) respectively penetrate both sides on one side of the two moving plates (20) and are slidably connected to the moving plates (20).

3. The highly elastic sealed bathroom pipe connection device according to claim 2, characterized in that, The tightening mechanism includes two first threaded posts (10), two lifting blocks (9), four side blocks (8), four positioning rods (7), four springs (6) and two half rings (4). Both sides of one side of each of the two half rings (4) are fixedly connected to one end of each of the four side rods (16). The inner walls of the two half rings (4) are respectively in fit with the outsides of the first pipe (1) and the second pipe (2). The outsides of the two half rings (4) are respectively fixedly connected to one end of each of the four springs (6). The other ends of the four springs (6) are partially fixedly connected to one side of the two lifting blocks (9). The front and rear sides of the two lifting blocks (9) are respectively fixedly connected to one side of the four side blocks (8). One end of each of the four positioning rods (7) penetrates one side of each of the four side blocks (8) and is fixedly connected to one side of the half ring (4). The four positioning rods (7) are respectively slidably connected to the four side blocks (8). A limiting plate is fixedly connected to the other end of each of the four positioning rods (7). One end of each of the two first threaded posts (10) penetrates the top of each of the two lifting blocks (9) and is rotatably connected to the top of the connecting block (11). The two first threaded posts (10) are respectively threadedly connected to the two lifting blocks (9).

4. The highly elastic sealed sanitary pipeline interface device according to claim 3, characterized in that, A first soft pad (5) is fixedly arranged on the inner wall of the half ring (4), and a second soft pad (15) is fixedly arranged on one side of the moving plate (20).

5. The highly elastic sealed sanitary pipeline interface device according to claim 3, characterized in that, One end of the first threaded post (10) is fixedly connected with a first rotating handle (13) which facilitates the rotation of the first threaded post (10), and one end of the second threaded post (14) is fixedly connected with a second rotating handle (19) which facilitates the rotation of the second threaded post (14).

6. The highly elastic sealing sanitary pipeline interface device according to claim 1, characterized in that, Sealing rings (18) for sealing the first pipe (1) and the second pipe (2) are fixedly arranged at both the top and the bottom of the inner ring (17).

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