Closestool with elbow pipe convenient to detach and wash

Abstract

The utility model discloses a closestool with an elbow pipe convenient to detach and wash, which comprises a closestool main body, the closestool main body is provided with a flushing cavity, the bottom of the flushing cavity is communicated with a drain outlet, the bottom of the closestool main body is provided with a drain outlet, the drain outlet is communicated with the drain outlet through the elbow pipe, and the elbow pipe comprises a first half pipe and a second half pipe which are detachably connected. The bending structures are the same; the closestool elbow has the advantages that the problems that internal dirt is difficult to remove, blockage is easily caused, bacteria are bred, peculiar smell is emitted, overall disassembly is needed during maintenance, operation is complex, and cost is high due to the fact that a traditional closestool elbow is of an integrated structure are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, and in particular to a toilet with a curved pipe that is easy to disassemble and clean. Background Technology

[0002] In daily life, the cleanliness of the toilet's drain pipe, a common sanitary fixture, directly affects the user experience and hygiene safety. Traditional toilets typically have a one-piece drain pipe structure. Over time, dirt, hair, and grease easily accumulate on the inner wall of the pipe. Furthermore, its confined internal space and complex curved structure make it difficult to thoroughly clean with conventional cleaning tools, leading to odors, bacterial growth, and even pipe blockage. In addition, if the drain pipe becomes severely blocked or damaged, repairs require complete disassembly of the toilet, which is not only cumbersome but also prone to damaging the toilet and surrounding facilities, increasing repair costs and time. Existing toilets also lack dedicated inspection channels, making it difficult to conveniently inspect and maintain internal components such as the drain pipe. Utility Model Content

[0003] The purpose of this utility model is to provide a toilet with a conveniently disassembled and cleaned pipe to solve the problems of traditional toilets where the integrated structure of the pipe makes it difficult to remove dirt, easily causes blockages, breeds bacteria and emits odors, and requires complete disassembly for maintenance, which is complicated and costly.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A toilet with a bend in the pipe for easy disassembly and cleaning includes a toilet body, a flushing chamber, a drain outlet at the bottom of the flushing chamber, and a sewage outlet at the bottom of the toilet body. The drain outlet and the sewage outlet are connected by a bend in the pipe, which includes a detachable first half-pipe and a second half-pipe with the same bending structure.

[0006] Furthermore, a connecting pipe is provided at the end of the drain outlet, which has an upward curved structure. A first flange is provided at the end of the connecting pipe, and a plurality of first screw holes are provided on the first flange. A second flange is provided at the upper end of the drain outlet, and a plurality of second screw holes are provided on the second flange.

[0007] Furthermore, the first half-pipe is provided with a third flange at its head and a fourth flange at its tail. The third flange has several third threaded holes, and the first threaded holes correspond to the third threaded holes and are connected by bolts. The fourth flange has several fourth threaded holes, and the second threaded holes correspond to the fourth threaded holes and are connected by bolts. The outer ring of the first half-pipe is provided with several first connecting blocks with threaded holes. Circular washers are provided between the first flange and the third flange, and between the second flange and the fourth flange.

[0008] Furthermore, the outer ring of the second half-pipe is provided with a plurality of second connecting blocks with screw holes. The first connecting block corresponds to the second connecting block and is connected by bolts, so that the first half-pipe and the second half-pipe are closed to form a complete pipe. A strip gasket is provided between the first half-pipe and the second half-pipe, and an arc-shaped gasket is provided between the second half-pipe and the mating surfaces of the third flange and the fourth flange, respectively.

[0009] Furthermore, the inner wall of the first half-pipe is provided with a replaceable first inner liner tube, and the inner wall of the second half-pipe is provided with a replaceable second inner liner tube. When the first inner liner tube and the second inner liner tube are closed, they form a sealed inner tube.

[0010] Furthermore, the toilet body has an access panel on its side wall, and the access panel is equipped with a cover.

[0011] Beneficial effects: This utility model has the following beneficial effects:

[0012] 1. The bend features a detachable first and second half-pipe design. It can be quickly disassembled without professional tools through the use of flanges, connecting blocks and bolts. Compared with traditional one-piece bends, it greatly reduces the difficulty of disassembly and cleaning, and ordinary users can easily complete the cleaning, avoiding the accumulation of dirt.

[0013] 2. Gaskets are installed at all connection points. Circular gaskets are used at flange connections and strip gaskets are used at half-pipe splices to effectively prevent sewage leakage. The replaceable inner liner design allows for easy replacement when dirt cannot be cleaned, without affecting normal use.

[0014] 3. When the bend in the pipe becomes blocked or damaged, only the corresponding half of the pipe needs to be removed for inspection or replacement. There is no need to disassemble the entire toilet, which reduces damage to the toilet body and surrounding facilities, lowers the complexity and cost of maintenance, and extends the service life of the toilet.

[0015] 4. The toilet body has an inspection port on the side wall, which, together with the cover design, allows users to easily inspect internal components such as the bend pipe at any time, promptly identify potential problems, and address them in advance. Combined with the convenient disassembly and washing structure, it enables comprehensive daily maintenance of the toilet. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the toilet according to this utility model;

[0018] Figure 3 This is a schematic diagram of the bent pipe structure of this utility model;

[0019] Figure 4This is a schematic diagram of the inspection port structure of this utility model.

[0020] In the diagram: 1-Toilet body, 2-Flush chamber, 3-Drain outlet, 4-Sewage outlet, 5-Bend pipe, 6-Inspection port, 7-Lid;

[0021] 301-Through pipe, 302-First flange, 303-First bolt hole, 401-Second flange, 402-Second bolt hole, 501-First half pipe, 502-Second half pipe, 503-Third flange, 504-Fourth flange, 505-Third bolt hole, 506-Fourth bolt hole, 507-First connecting block, 508-Circular gasket, 509-Second connecting block, 510-Strip gasket, 511-First inner liner, 512-Second inner liner, 513-Arc-shaped gasket. Detailed Implementation

[0022] 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.

[0023] Combination Figures 1-4 The toilet shown is a conveniently detachable and washable toilet with a curved pipe. It includes a toilet body 1, a flushing chamber 2, a drain outlet 3 connected to the bottom of the flushing chamber 2, and a sewage outlet 4 at the bottom of the toilet body 1. The drain outlet 3 and the sewage outlet 4 are connected by a curved pipe 5. The curved pipe 5 includes a detachable first half-pipe 501 and a second half-pipe 502, both of which have the same bending structure. This detachable design completely changes the disadvantage of traditional one-piece curved pipes being difficult to clean. Users only need to remove the connecting bolts to separate the curved pipe 5 into two independent parts, which facilitates in-depth cleaning of internal dirt and avoids odor and blockage problems caused by cleaning dead corners. This significantly improves the convenience of cleaning and maintenance and extends the service life of the toilet.

[0024] The drain outlet 3 is equipped with a connecting pipe 301, which has an upward curved structure. This structure not only effectively blocks the backflow of sewer odors using the water seal principle, but also provides a stable installation foundation for subsequent connections. The connecting pipe 301 is equipped with a first flange 302, which has several first screw holes 303. The upper end of the drain outlet 4 is equipped with a second flange 401, which has several second screw holes 402. These screw holes are connected with bolts, providing precise positioning and reliable fixing for the installation of the bend pipe 5. This design ensures the stability of the connection between the bend pipe 5 and the toilet body, and also allows for quick removal of bolts and separation of components when disassembling the bend pipe 5 for cleaning and maintenance, significantly shortening maintenance time and preventing sewage leakage caused by loose connections.

[0025] The first half-pipe 501 has a third flange 503 at its first end and a fourth flange 504 at its last end. The third flange 503 has several third threaded holes 505, with the first threaded holes 303 corresponding to the third threaded holes 505 and connected by bolts. The fourth flange 504 has several fourth threaded holes 506, with the second threaded holes 402 corresponding to the fourth threaded holes 506 and connected by bolts. The flange structures at both ends of the first half-pipe 501 precisely correspond to the flanges of the drain outlet 3 and the sewage outlet 4, achieving seamless connection through bolt tightening, ensuring the safe transport of sewage. There will be no leakage at the interface. The outer ring of the first half-pipe 501 is provided with several first connecting blocks 507 with screw holes. Circular gaskets 508 are provided between the first flange 302 and the third flange 503, and between the second flange 401 and the fourth flange 504. The circular gaskets 508 play a dual sealing role. On the one hand, they fill the minor unevenness on the flange surface. On the other hand, they form an elastic sealing layer under the bolt tightening pressure, effectively preventing sewage leakage and ensuring the sealing and reliability of the toilet sewage system. At the same time, it makes the disassembly process smoother and will not cause operational difficulties due to adhesion.

[0026] The outer ring of the second half-pipe 502 is provided with several second connecting blocks 509 with screw holes. The first connecting block 507 corresponds to the second connecting block 509 and is connected by bolts, so that the first half-pipe 501 and the second half-pipe 502 are closed to form a complete pipe. This connection method forms a stable ring fastening structure, ensuring that the bend 5 will not deform or separate when subjected to sewage pressure. A strip gasket 510 is provided between the first half-pipe 501 and the second half-pipe 502. An arc-shaped gasket 513 is provided between the second half-pipe 502 and the mating surfaces of the third flange 503 and the fourth flange 504, respectively. Its soft and elastic material can tightly fit the splicing surface of the half-pipe, eliminate splicing gaps, and prevent sewage from seeping out from the half-pipe connection. This design not only ensures the sealing of the bend 5, but also makes the disassembly and assembly of the half-pipe more convenient. Users can easily separate the two half-pipes when cleaning, and can quickly and accurately reassemble them after cleaning to restore the normal use of the toilet.

[0027] The inner wall of the first half-pipe 501 is provided with a replaceable first inner liner 511, and the inner wall of the second half-pipe 502 is provided with a replaceable second inner liner 512. When the first inner liner 511 and the second inner liner 512 are closed, they form a sealed inner pipe. The replaceable design of the first inner liner 511 and the second inner liner 512 is a further optimization for the cleaning and maintenance of the bend 5. The inner liner is in direct contact with sewage, and after long-term use, it is prone to wear and stains. When the inner liner needs to be cleaned or replaced, the user does not need to disassemble the entire bend 5. He only needs to open the half-pipe to easily take out the inner liner for cleaning or to replace it with a new pipe. This design not only reduces the difficulty of cleaning, but also effectively extends the service life of the bend 5. At the same time, it ensures the smoothness of the sewage channel, reduces dirt adhesion, improves the sewage discharge efficiency of the toilet, and avoids blockage problems caused by rough inner walls.

[0028] The toilet body 1 has an inspection port 6 on its side wall, which is equipped with a cover 7. The inspection port 6 provides a convenient passage for the inspection and maintenance of internal components. When the user suspects that there is a problem with the bend 5 or other internal structures, there is no need to disassemble the toilet body 1. Simply open the cover 7 of the inspection port 6 to directly observe the connection of the bend 5, the condition of the inner liner, etc., and promptly detect potential blockages, leaks, and other problems. This design greatly improves the efficiency of toilet maintenance, reduces unnecessary disassembly operations, and lowers the risk of damage to the toilet caused by frequent disassembly. At the same time, it allows users to more conveniently perform daily inspections and maintenance of the toilet, ensuring that the toilet is always in good working order.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A toilet with a curved pipe for easy disassembly and cleaning, characterized in that: Including closestool main part (1), closestool main part (1) is provided with flush cavity (2), flush cavity (2) bottom is communicated with sewer mouth (3), closestool main part (1) bottom is provided with sewage outlet (4), sewer mouth (3) and sewage outlet (4) are communicated through elbow pipe (5), elbow pipe (5) includes detachable first half pipe (501) and second half pipe (502), both bending structure is same.

2. A toilet according to claim 1 wherein: Sewer mouth (3) end is provided with pipe (301), it is curved upward structure, pipe (301) end is provided with first flange (302), first flange (302) is opened with a plurality of first screw hole (303), sewage outlet (4) upper end is provided with second flange (401), second flange (401) is opened with a plurality of second screw hole (402).

3. A toilet according to claim 2 wherein: First half pipe (501) first end is provided with third flange (503), and end is provided with fourth flange (504), third flange (503) is opened with a plurality of third screw hole (505), first screw hole (303) and third screw hole (505) are connected through bolt, fourth flange (504) is opened with a plurality of fourth screw hole (506), second screw hole (402) and fourth screw hole (506) are connected through bolt, first half pipe (501) outer circle is provided with a plurality of first connecting block (507) with screw hole, first flange (302) and third flange (503) between, second flange (401) and fourth flange (504) between are provided with round washer (508).

4. A toilet according to claim 3 wherein: Second half pipe (502) outer circle is provided with a plurality of second connecting block (509) with screw hole, first connecting block (507) and second connecting block (509) are connected through bolt, so that first half pipe (501) and second half pipe (502) are closed into complete pipe, first half pipe (501) and second half pipe (502) between are provided with strip washer (510), second half pipe (502) and third flange (503) between, fourth flange (504) combination face are provided with arc washer (513).

5. A toilet according to claim 4 wherein: First half pipe (501) inner side wall is provided with replaceable first inner lining pipe (511), second half pipe (502) inner side wall is provided with replaceable second inner lining pipe (512), first inner lining pipe (511) and second inner lining pipe (512) are closed and form sealed inner tube.

6. A toilet according to claim 4 wherein: Closestool main part (1) side wall is opened with access hole (6), access hole (6) is provided with cover plate (7).

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