Closestool sewage discharge structure with adjustable sewage discharge direction

Abstract

A closestool blowdown structure with the blowdown direction adjustable comprises an installation frame, a blowdown pipe is installed in the installation frame through a pipe clamp assembly, the pipe clamp assembly comprises an upper pipe clamp and a lower pipe clamp, the upper pipe clamp and the lower pipe clamp are detachably connected into a whole, a clamping groove is defined by the upper pipe clamp and the lower pipe clamp, and the upper pipe clamp and the lower pipe clamp are detachably connected into a whole. The blow-off pipe is clamped, connected and fixed in the clamping groove; one side of the upper pipe clamp protrudes out of the body and is provided with a pipe seat, a locking hole is formed in the pipe seat in a penetrating mode, a plurality of adjusting holes are formed in the installation frame, and a locking screw penetrates through the locking hole and is connected with the adjusting holes. The bottom of the pipe seat is recessed to form a pressure-bearing groove, the bottom of the upper pipe clamp is recessed to form an upper clamping groove, and the bottom of the upper clamping groove is lower than the bottom of the pressure-bearing groove. The blow-off pipe has the advantages that the pipe clamp assembly is detachably connected and installed, a user can conveniently install and maintain the blow-off pipe, and use convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of bathroom sewage discharge technology, specifically a toilet sewage discharge structure with adjustable discharge direction. Background Technology

[0002] In existing toilet designs, the drain pipe is typically connected to the toilet's drain outlet and drainage system using a fixed connection method. This generally employs rigid pipes and permanent fixing methods such as welding, adhesive bonding, or bolts. During installation, the drain pipe's orientation and position are usually determined by a pre-set installation frame or pipe interface, making adjustments impossible based on the actual pipe layout. If the drainage system's orientation doesn't match the toilet's drain outlet, installers often need to modify the pipes, such as adding bends or extending the pipes, increasing installation time and material costs. These modifications may also introduce new connection points, increasing the risk of leaks. Furthermore, traditional drain pipe installation requires high precision in aligning with the drain outlet, demanding skilled installers and specialized tools. Inaccurate alignment during installation can lead to repeated adjustments or even reinstallation, further extending the construction period. In addition, welding, gluing and other methods are irreversible unidirectional operations. Once completed, they are difficult to adjust or disassemble. The disassembly process requires destructive operations, which increases maintenance costs and may also reduce the reliability and stability of the sewage pipe due to improper operation. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of existing technologies and provide a toilet drainage structure with adjustable drainage direction that is simple in structure, low in manufacturing cost, has a detachable sewage pipe for flexible installation, convenient maintenance, stable and firm connection, and effectively extends service life.

[0004] The purpose of this utility model is achieved by the following method: a toilet sewage discharge structure with adjustable sewage discharge direction, which includes a mounting frame, and a sewage discharge pipe is installed in the mounting frame through a pipe clamp assembly. The pipe clamp assembly includes an upper pipe clamp and a lower pipe clamp. The upper pipe clamp and the lower pipe clamp are detachably connected as a whole. The upper pipe clamp and the lower pipe clamp together form a clamping groove, and the sewage discharge pipe is clamped and fixed in the clamping groove.

[0005] The upper pipe clamp has a protruding pipe seat on one side, and a locking hole is opened through the pipe seat. The mounting bracket has several adjustment holes, and the locking screw passes through the locking hole and connects to the adjustment hole. The bottom of the pipe seat is recessed to form a pressure-bearing groove, and the bottom of the upper pipe clamp is recessed to form an upper clamping groove. The bottom height of the upper clamping groove is less than the bottom height of the pressure-bearing groove.

[0006] The sewage pipe includes a straight pipe connected to the sewage outlet and a bent pipe connected to the water outlet. The end of the bent pipe is recessed to form a connecting groove, and the clamping slot is placed in the connecting groove.

[0007] The bend is provided with an upper connecting pipe and a lower connecting pipe, which are perpendicularly distributed at 90°; the connecting groove is located at the port of the upper connecting pipe.

[0008] The lower connecting pipes are arranged vertically downwards, and the pressure-bearing groove of the pipe seat is installed at the rear end of the connecting groove.

[0009] The lower connecting pipes are arranged at an angle, and the pressure-bearing groove of the pipe seat is installed at the front end of the connecting groove.

[0010] The upper pipe clamp has recessed slots at both ends, and correspondingly, the lower pipe clamp has protruding elastic buckles at both ends. The elastic buckles are fitted into the slots, allowing the upper and lower pipe clamps to be detachably connected.

[0011] The upper tube clamp and tube seat are integrally injection molded from plastic material.

[0012] The regulating holes are distributed equidistantly laterally.

[0013] The beneficial effects of this utility model are: 1. Simple structure, low manufacturing cost, and improved market competitiveness.

[0014] 2. The detachable connection and installation of the pipe clamp assembly facilitates the installation and maintenance of the sewage pipe by users, improving ease of use.

[0015] 3. Multiple adjustment holes are provided to fine-tune the position of the sewage pipe, allowing for flexible adjustment of the angle and position of the sewage pipe.

[0016] 4. The pipe seat design allows for 180° flip-up installation, adapting to diverse pipe layouts and improving adaptability to different environments.

[0017] 5. The clamping groove and the connecting groove cooperate to hold and fix the connection, improving the reliability of the connection and ensuring that it will not loosen.

[0018] 6. The design of the pressure-bearing groove optimizes the stress distribution of the sewage pipe, avoids stress concentration, and effectively extends its service life. Attached Figure Description

[0019] Figure 1 This is an assembly effect diagram of Embodiment 1 of this utility model.

[0020] Figure 2 This is an assembly effect diagram of Embodiment 2 of this utility model.

[0021] Figure 3This is a schematic diagram of the back structure of Embodiment 2 of this utility model.

[0022] Figure 4 This is a schematic diagram of the sewage pipe and mounting frame in Embodiment 2 of this utility model.

[0023] Figure 5 This is a structural assembly diagram of the pipe clamp assembly and sewage pipe in Embodiment 2 of this utility model.

[0024] Figure 6 This is a schematic diagram of the working state of the pipe clamp assembly in this utility model.

[0025] Figure 7 This is a structural assembly drawing of the pipe clamp assembly of this utility model. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings. A toilet drainage structure with adjustable drainage direction includes a mounting frame 1. A drain pipe 4 is installed in the mounting frame 1 via a pipe clamp assembly 2. The pipe clamp assembly 2 includes an upper pipe clamp 21 and a lower pipe clamp 22. The upper pipe clamp 21 and the lower pipe clamp 22 are detachably connected as a single unit. The upper pipe clamp 21 and the lower pipe clamp 22 together form a clamping groove 3, and the drain pipe 4 is clamped and fixed in the clamping groove 3.

[0027] The upper pipe clamp 21 has a pipe seat 23 protruding from one side of the main body. A locking hole 231 is provided through the pipe seat 23. The mounting bracket 1 has several adjustment holes 11. The locking screw passes through the locking hole 231 and connects to the adjustment hole 11. The bottom of the pipe seat 23 is recessed to form a pressure-bearing groove 232. The bottom of the upper pipe clamp 21 is recessed to form an upper clamping groove 211. The bottom height of the upper clamping groove 211 is less than the bottom height of the pressure-bearing groove 232.

[0028] The sewage pipe 4 includes a straight pipe 41 connected to the sewage outlet and a bent pipe 42 connected to the water outlet. The port of the bent pipe 42 is recessed to form a connecting groove 43, and the clamping groove 3 is clamped and placed in the connecting groove 43.

[0029] The bend 42 is provided with an upper connecting pipe 421 and a lower connecting pipe 422, which are perpendicularly distributed at 90°; the connecting groove 43 is located at the port of the upper connecting pipe 421.

[0030] The lower connecting pipe 422 is arranged vertically downwards, and the pressure-bearing groove 232 of the pipe seat 23 is installed at the rear end of the connecting groove 43.

[0031] The lower connecting pipe 422 is arranged at an angle, and the pressure-bearing groove 232 of the pipe seat 23 is installed at the front end of the connecting groove 43.

[0032] The upper tube clamp 21 has recessed slots 5 at both ends, and correspondingly, the lower tube clamp 22 has protruding elastic buckles 6 at both ends. The elastic buckles 6 are fitted into the slots 5, so that the upper tube clamp 21 and the lower tube clamp 22 are detachably connected.

[0033] The upper tube clamp 21 and the tube seat 23 are integrally injection molded from plastic material.

[0034] The regulating holes 11 are distributed in several equidistant directions laterally.

[0035] Working Principle: In this case, the sewage pipe is detachably connected and fixed to the mounting bracket via a pipe clamp assembly. The pipe clamp assembly includes an upper pipe clamp and a lower pipe clamp that interlock. The upper pipe clamp has a recessed locking groove, and correspondingly, the lower pipe clamp has a protruding elastic buckle. The elastic buckle and the locking groove interlock to form a clamping groove, which clamps the sewage pipe in place, ensuring that the sewage pipe will not shift or loosen during installation and use. Furthermore, the elastic buckle connection allows users to quickly disassemble and reassemble the pipe clamp assembly manually, without the need for specialized tools or advanced technical skills. This facilitates the installation, replacement, and maintenance of the sewage pipe, reducing installation difficulty and costs, and increasing efficiency.

[0036] Furthermore, a connecting groove is provided in the bend of the sewage pipe. The connecting groove and the clamping groove clamp each other and fix them in place. The concave structure of the connecting groove and the clamping groove cooperate with each other to ensure that the sewage pipe remains firmly connected after the direction is adjusted, avoiding the risk of loosening due to pipe vibration or movement. The fixing method of the two is simple and efficient, which improves the overall structural reliability of the sewage pipe.

[0037] Secondly, the mounting bracket has several adjustment holes for connection, which are distributed horizontally at equal intervals. Combined with the locking screw and the locking hole of the pipe seat on the upper pipe clamp side, the user can choose the appropriate adjustment hole for connection and installation, thereby achieving precise adjustment of the installation angle or position of the sewage pipe. This makes the fine adjustment of the sewage discharge direction more convenient and reliable, overcomes the limitation of traditional sewage pipes that cannot be adjusted, expands its application range, and improves the flexibility of installation.

[0038] The bottom of the aforementioned pipe seat is recessed to form a pressure-bearing groove, while the bottom of the upper pipe clamp is recessed to form an upper clamping groove. The bottom height of the upper clamping groove is less than the bottom height of the pressure-bearing groove. By utilizing this height difference design, the pressure-bearing groove optimizes the stress distribution of the sewage pipe, avoids stress concentration, and maintains stability and reliability even in high-load operating environments, thereby improving the pressure-bearing capacity of the pipe clamp assembly.

[0039] The sewage pipe includes a straight pipe connected to the sewage outlet and a bend connected to the water outlet pipe, with the aforementioned connecting groove located at the end of the bend. Furthermore, the bend of the sewage pipe is configured as an upper connecting pipe and a lower connecting pipe, which are perpendicularly distributed at a 90° angle. Depending on the distribution direction of the lower connecting pipe, the pipe fitting can be installed in two ways, as illustrated below.

[0040] Example 1: As Figure 1 As shown, the lower connecting pipes are arranged vertically downwards. At this time, the pressure-bearing groove of the pipe seat is installed at the rear end of the connecting groove. The pressure-bearing groove fits against the end of the lower connecting pipe, which enhances the vertical support force and ensures its stability in the vertical direction, effectively preventing the pipeline from sinking or shifting due to gravity or water flow impact.

[0041] Example 1, as Figure 2-5 As shown, the lower connecting pipe is arranged at an angle. At this time, the pressure-bearing groove of the pipe seat is installed at the front end of the connecting groove. The pressure-bearing groove fits against the end of the upper connecting pipe, providing support for the upper connecting pipe, ensuring the stability of the sewage pipe in the angled layout, adapting to the connection requirements of the angled water outlet pipe, enhancing the flexibility of the sewage pipe, and maintaining a smooth connection with the water outlet pipe.

[0042] Users can choose different installation directions for the pipe fittings based on the design of the bend. The pipe fittings can be rotated 180° for installation without affecting normal connection and fixation, adapting to diverse sewage pipe layout requirements, enhancing the versatility of the structure, effectively solving the adaptation problem of traditional sewage structures in non-standard environments, and providing flexible installation.

[0043] The upper pipe clamp and pipe seat are integrally injection molded from plastic material, reducing the connection points between components and avoiding loosening or wear caused by long-term use. The one-piece molding process simplifies the production process, enhances the fatigue resistance of the components, significantly improves the overall stability and service life of the components, and ensures their reliability and stability, so it can be widely promoted.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A toilet drain structure with adjustable drain direction, comprising a mounting frame (1), wherein a drain pipe (4) is installed in the mounting frame (1) via a pipe clamp assembly (2), characterized in that: The pipe clamp assembly (2) includes an upper pipe clamp (21) and a lower pipe clamp (22). The upper pipe clamp (21) and the lower pipe clamp (22) are detachably connected as one unit. The upper pipe clamp (21) and the lower pipe clamp (22) together form a clamping groove (3). The sewage pipe (4) is clamped and fixed in the clamping groove (3). The upper pipe clamp (21) has a pipe seat (23) protruding from one side of the main body. A locking hole (231) is provided through the pipe seat (23). Several adjustment holes (11) are provided in the mounting bracket (1). The locking screw passes through the locking hole (231) and connects with the adjustment hole (11). The bottom of the pipe seat (23) is recessed to form a pressure-bearing groove (232). The bottom of the upper pipe clamp (21) is recessed to form an upper clamping groove (211). The bottom height of the upper clamping groove (211) is less than the bottom height of the pressure-bearing groove (232).

2. The toilet drain structure with adjustable drain direction according to claim 1, characterized in that: The sewage pipe (4) includes a straight pipe (41) connected to the sewage outlet and a bent pipe (42) connected to the water outlet. The port of the bent pipe (42) is recessed to form a connecting groove (43), and the clamping groove (3) is clamped and placed in the connecting groove (43).

3. The toilet drain structure with adjustable drain direction according to claim 2, characterized in that: The bend (42) is provided with an upper connecting pipe (421) and a lower connecting pipe (422), and the upper connecting pipe (421) and the lower connecting pipe (422) are perpendicularly distributed at 90°; the connecting groove (43) is located at the port of the upper connecting pipe (421).

4. The toilet drain structure with adjustable drain direction according to claim 3, characterized in that: The lower connecting pipe (422) is arranged vertically downwards, and the pressure-bearing groove (232) of the pipe seat (23) is installed at the rear end of the connecting groove (43).

5. The toilet drain structure with adjustable drain direction according to claim 3, characterized in that: The lower connecting pipe (422) is arranged in an inclined manner, and the pressure-bearing groove (232) of the pipe seat (23) is installed at the front end of the connecting groove (43).

6. The toilet drain structure with adjustable drain direction according to claim 1, characterized in that: The upper tube clamp (21) has recessed slots (5) at both ends, and correspondingly, the lower tube clamp (22) has protruding elastic buckles (6) at both ends. The elastic buckles (6) are fitted into the slots (5) to detachably connect the upper tube clamp (21) and the lower tube clamp (22).

7. The toilet drain structure with adjustable drain direction according to claim 1, characterized in that: The upper tube clamp (21) and the tube seat (23) are integrally injection molded from plastic material.

8. The toilet drain structure with adjustable drain direction according to claim 1, characterized in that: The regulating holes (11) are distributed equidistantly in the transverse direction.

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