Closestool

Abstract

The utility model provides a closestool which comprises a closestool base and a water storage tank. The water storage tank is connected with the closestool base to supply water to the closestool base. The closestool base and the water storage tank are both made of aluminum, and the closestool base and the water storage tank are manufactured through sheet metal machining or casting machining or stamping machining. The closestool adopting the aluminum closestool base and the water storage tank can solve the problems that mineral resources and a large amount of energy need to be consumed and cannot be recycled when a closestool made of ceramic is manufactured, the resource utilization rate is increased, and the energy is saved.

Description

Technical Field

[0001] The utility model relates to the field of toilets, in particular to a toilet. Background Art

[0002] Currently, all toilets on the market are made of ceramic. In the production process of ceramic toilets, on the one hand, a large amount of mineral resources are consumed, and on the other hand, high temperatures are required to burn ceramics, which consumes a lot of energy. When ceramic toilets need to be replaced, ceramics can neither be recycled nor degraded, causing pollution. At present, there is an urgent need for a new material toilet that can replace ceramic toilets. Utility Model Content

[0003] In view of the above problems, the present utility model is proposed to provide a toilet that overcomes the above problems or at least partially solves the above problems. It can solve the problem that ceramic toilets need to consume mineral resources and a large amount of energy in the manufacturing process and cannot be recycled and reused, thereby improving resource utilization and saving energy.

[0004] Specifically, the utility model provides a toilet, which comprises:

[0005] Toilet base;

[0006] a water storage tank connected to the toilet base to supply water to the toilet base;

[0007] The toilet base and the water tank are both made of aluminum, and are made by sheet metal processing, casting processing or stamping processing.

[0008] Optionally, the toilet base comprises a funnel, a seat plate and a first flange;

[0009] The seat plate is provided with a seat hole, and the upper edge of the first flange is connected to the edge of the seat hole;

[0010] The large opening of the funnel faces upward and is connected to the lower surface of the seat plate, and the large opening of the funnel is located outside the first flange and is arranged at intervals;

[0011] The toilet further comprises a sealing member, which is arranged between the inner wall of the funnel and the first flange, so that a channel through which water can flow is formed between the first flange, the seat plate, the sealing member and the inner wall of the funnel; the channel is connected to the water storage tank;

[0012] The sealing member is provided with a water outlet hole, or a gap is provided between the edge of the sealing member and the inner wall of the funnel, and the width of the gap is 1 to 10 mm.

[0013] Optionally, the toilet base includes a funnel, a seat plate, a first flange and a wall brushing pipeline;

[0014] The seat plate is provided with a seat hole, and the upper edge of the first flange is connected to the edge of the seat hole;

[0015] The large opening of the funnel faces upward and is connected to the lower surface of the seat plate, and the large opening of the funnel is located outside the first flange and is arranged at intervals;

[0016] The wall brushing pipeline is connected to the water tank; the wall brushing pipeline is arranged between the inner wall of the funnel and the first flange, and the wall brushing pipeline is arranged in a ring shape along the edge of the large opening; along the ring extension direction, a plurality of water outlet holes are arranged at intervals on the peripheral wall of the wall brushing pipeline to guide the water in the pipeline to the inner wall of the funnel.

[0017] Optionally, the toilet base further comprises a peripheral wall connected to the edge of the seat plate;

[0018] The peripheral wall comprises two plane walls located at two lateral sides of the seat plate respectively and an arc-shaped wall connected to the front edges of the two plane walls; the funnel is located inside the two plane walls and the arc-shaped wall;

[0019] The upper edge of the plane wall is located outside the lower edge of the plane wall, and the upper edge of the arc-shaped wall is located outside the lower edge of the arc-shaped wall.

[0020] Optionally, the peripheral wall further includes two reinforcing plate ribs respectively connecting the two planar walls, and the reinforcing plate ribs are vertically arranged.

[0021] Optionally, a water inlet hole is provided on the seat plate; the water inlet hole is connected to the water storage tank;

[0022] The toilet base further includes a first pipeline and a second pipeline; the first pipeline includes a joint and a connecting pipe, the joint has an inlet and a first outlet, wherein the inlet is connected to the water inlet hole, the first outlet is connected to the inlet of the connecting pipe, and the outlet of the connecting pipe is connected to the channel;

[0023] The inlet of the second pipeline is communicated with the lower opening of the funnel, and the second pipeline is a curved pipe to produce a siphon effect.

[0024] Optionally, the connector further has a second outlet;

[0025] The first pipeline further includes a water outlet pipe; the inlet of the water outlet pipe is communicated with the second outlet, and the outlet of the water outlet pipe faces the inlet of the second pipeline.

[0026] Optionally, the toilet base also includes a base plate and a second downward flange arranged on the edge of the base plate, the base plate is located on the inner side of the lower part of the plane wall and the curved wall, and the lower edge of the second flange is flush with the lower edges of the plane wall and the curved wall, and the outer surface of the second flange is in conflict with the inner surface of the plane wall and the curved wall.

[0027] Optionally, the water tank comprises a water tank cover assembly and a water storage cavity, the water storage cavity has an upward opening, and the water tank cover assembly is arranged at the upward opening of the water storage cavity;

[0028] The water tank cover assembly comprises a water tank cover body and a water tank cover;

[0029] The water tank cover is arranged at the opening of the water storage cavity; a vertically arranged first mounting hole is provided on the water tank cover;

[0030] The water tank cover is arranged in the first mounting hole; a vertically arranged second mounting hole is opened on the water tank cover for installing the drain button of the toilet.

[0031] Optionally, a water inlet hole is provided on the seat plate; the water inlet hole is connected to the water storage tank;

[0032] The water storage chamber also has a downward opening, and the downward opening of the water storage chamber is connected to the upper surface of the seat plate so that the water inlet hole is connected to the water storage chamber.

[0033] In a toilet of the utility model, water in a water storage tank flows to a toilet base, flushes dirt on the toilet base, and flows out of the toilet. The toilet base and the water storage tank are made of aluminum. The toilet base and the water storage tank are made of aluminum material, which has the characteristics of being light, durable, strong, and corrosion-resistant, and can withstand a certain weight and pressure. Compared with traditional ceramic materials, the aluminum toilet base and the water storage tank are lighter, and the aluminum material has the characteristics of being light. Therefore, the toilet using the aluminum toilet base and the water storage tank is relatively light, easy to carry and move, suitable for outdoor travel, camping, outdoor adventure, RV and other activities, and can also be used as temporary sanitary equipment in disaster area rescue, field construction sites and other occasions. Aluminum material has the characteristics of environmental protection and health, aluminum material is non-toxic and harmless, will not release any harmful substances, and is harmless to human health. At the same time, aluminum material is also a sustainable material for recycling and reuse, meets environmental protection requirements, and can be recycled and reused when the aluminum toilet base and the water storage tank are discarded. Traditional toilets are made of ceramic materials that consume mineral resources. They need to be fired at a high temperature of 1200° during the processing process, which wastes a lot of energy. When traditional toilets are discarded, they cannot be recycled and become solid waste. Toilets with aluminum toilet bases and water tanks can solve the problem that the manufacture of ceramic toilets requires the consumption of mineral resources and a large amount of energy and cannot be recycled, thereby improving resource utilization and saving energy.

[0034] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0036] Figure 1 is a structural diagram of a toilet according to an embodiment of the utility model;

[0037] Figure 2 is a cross-sectional view of a toilet according to an embodiment of the utility model;

[0038] Figure 3 It is a partial structural diagram of a toilet according to an embodiment of the utility model. DETAILED DESCRIPTION

[0039] Refer to the following Figures 1 to 3 To describe a toilet of an embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0040] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0041] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0042] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0043] Figure 1 1 is a structural diagram of a toilet 10 according to an embodiment of the present utility model. Figure 1 As shown, and refer to Figure 2 and Figure 3 The embodiment of the utility model provides a toilet 10, including a toilet base 100 and a water tank 200. The water tank 200 is connected to the toilet base 100 to supply water to the toilet base 100. The toilet base 100 and the water tank 200 are both made of aluminum, and the toilet base 100 and the water tank 200 are made by sheet metal processing, casting processing or stamping processing.

[0044] The water in the water tank 200 flows to the toilet base 100, flushes the dirt in the toilet base 100, and flows out of the toilet base 100. The toilet base 100 and the water tank 200 are made of aluminum. The toilet base 100 and the water tank 200 are made of aluminum material, which has the characteristics of lightness, durability, firmness, corrosion resistance, etc., and can withstand a certain weight and pressure. The aluminum toilet base 100 and the water tank 200 are lighter than traditional ceramic materials, and the aluminum material has the characteristics of lightness. Therefore, the toilet 10 using the aluminum toilet base 100 and the water tank 200 is relatively light, easy to carry and move, suitable for outdoor travel, camping, outdoor exploration, RV and other activities, and can also be used as temporary sanitary equipment in disaster area rescue, field construction sites and other occasions. Aluminum material has the characteristics of environmental protection and health, aluminum material is non-toxic and harmless, will not release any harmful substances, and is harmless to human health. At the same time, aluminum material is a sustainable material that can be recycled and reused, and meets environmental protection requirements. When the aluminum toilet base 100 and the water tank 200 are discarded, they can be recycled and reused. Traditional toilets are ceramic materials that consume mineral resources. During the processing, they need to be fired at a high temperature of 1200 degrees Celsius, which wastes a lot of energy. Moreover, when traditional toilets are discarded, they cannot be recycled and become solid waste. The toilet using the aluminum toilet base 100 and the water tank 200 can solve the problem that ceramic toilets need to consume mineral resources and a large amount of energy in the manufacturing process and cannot be recycled, thereby improving resource utilization and saving energy.

[0045] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the toilet base 100 includes a funnel 110, a seat plate 120 and a first flange 130. The seat plate 120 is provided with a seat hole 121, and the upper edge of the first flange 130 is connected to the edge of the seat hole 121. The large opening of the funnel 110 faces upward and is connected to the lower surface of the seat plate 120, and the large opening of the funnel 110 is located outside the first flange 130. The toilet also includes a seal 300. The seal 300 is arranged between the inner wall of the funnel 110 and the first flange 130, so that a channel through which water can flow is formed between the first flange 130, the seat plate 120, the seal 300 and the inner wall of the funnel 110. The channel is connected to the water tank. A gap is arranged between the edge of the seal and the inner wall of the funnel, and the width of the gap is 1 to 10 mm.

[0046] The seat plate 120 is connected to the funnel 110, and the first flange 130 extends along the edge of the seat hole 121. A channel through which water can flow is formed between the first flange 130, the seat plate 120, the seal 300 and the inner wall of the funnel 110. When flushing is required, water in the water tank 200 enters the channel and flows out through the water outlet hole on the spacer seal 300 between the edge of the seal and the inner wall of the funnel, flows to the inner wall of the funnel 110, and flushes the dirt on the inner wall of the funnel 110.

[0047] In some other embodiments of the utility model, a water outlet hole is provided on the sealing member, and the water in the water storage tank 200 enters the channel and flows out through the water outlet hole on the sealing member 300 .

[0048] In other embodiments of the present utility model, the toilet base includes a funnel, a seat plate, a first flange and a wall brushing pipeline; the seat plate is provided with a seat hole, and the upper edge of the first flange is connected to the edge of the seat hole; the large opening of the funnel faces upward and the large opening is connected to the lower surface of the seat plate, and the large opening of the funnel is located on the outside of the first flange and is arranged at intervals; the wall brushing pipeline is arranged between the inner wall of the funnel and the first flange, and the wall brushing pipeline is arranged in a ring shape along the edge of the large opening; along the annular extension direction, a plurality of water outlet holes are arranged at intervals on the peripheral wall of the wall brushing pipeline to guide the water in the pipeline to the inner wall of the funnel.

[0049] This setup replaces seals with pipes, which not only increases the life of the toilet but also improves water efficiency.

[0050] In some embodiments of the present invention, the toilet base 100 further includes a peripheral wall 140 connected to the edge of the seat plate 120. The peripheral wall 140 includes a plane wall 141 located on both sides of the seat plate 120, and an arcuate wall 142 connected to the front edges of the two plane walls 141. The funnel 110 is located inside the two plane walls 141 and the arcuate wall 142.

[0051] The peripheral wall 140 supports the seat plate 120 and also accommodates the funnel 110 therein, making it more beautiful.

[0052] Further, in some embodiments of the present invention, the upper edge of the plane wall 141 is located outside the lower edge of the plane wall 141, and the upper edge of the arcuate wall 142 is located outside the lower edge of the arcuate wall 142. In other words, the peripheral wall 140 composed of the plane wall 141 and the arcuate wall 142 is in a shape that shrinks from top to bottom, and this arrangement can increase the support strength of the peripheral wall 140. Compared with the plane wall 141 and the arcuate wall 142 being arranged vertically, the plane wall 141 and the arcuate wall 142 in this embodiment can be thinner to support the same weight, thereby reducing the amount of aluminum used in the plane wall 141 and the arcuate wall 142, saving material costs.

[0053] Furthermore, in some embodiments of the present invention, the peripheral wall 140 further includes two reinforcing plate ribs respectively connected to the two plane walls 141, and the reinforcing plate ribs are arranged vertically. The arrangement of the reinforcing plate ribs can significantly enhance the supporting strength of the plane wall 141. Preferably, the reinforcing plate ribs are arranged inside the plane wall 141, and the rear side edge of the reinforcing plate ribs coincides with the rear side edge of the corresponding plane wall 141, so that the peripheral wall 140 looks more beautiful.

[0054] In some embodiments of the present invention, Figure 2 As shown, a water inlet hole 122 is provided on the seat plate 120. The water inlet hole 122 is connected to the water storage tank 200. The toilet base 100 includes a first pipeline and a second pipeline 160. The first pipeline includes a joint 151 and a connecting pipe 152, and the joint 151 has an inlet and a first outlet, wherein the inlet is connected to the water inlet, the first outlet is connected to the inlet of the connecting pipe 152, and the outlet of the connecting pipe is connected to the channel. The inlet of the second pipeline 160 is connected to the lower opening of the funnel 110, and the second pipeline 160 is a curved pipe in a similar S shape to produce a siphon effect.

[0055] The water in the water storage tank 200 enters the connecting pipe 152 through the water inlet hole 122, and then enters the channel through the connecting pipe 152 and flows to the funnel 110. When the water level in the funnel 110 exceeds the highest point of the S-shaped second pipe 160, the water and dirt in the funnel 110 are sucked away under the action of the siphon effect. Compared with the water in the funnel 110 being directly discharged under the action of gravity, this arrangement has a high drainage efficiency.

[0056] In some embodiments of the present invention, the joint 151 is in the shape of a funnel 110, and the first outlet is arranged on the side wall of the water inlet.

[0057] In some embodiments of the present invention, Figure 2As shown, the joint 151 also has a second outlet. The first pipeline also includes a water outlet pipe 153. The inlet of the water outlet pipe 153 is connected to the second outlet, and the outlet of the water outlet pipe 153 faces the inlet of the second pipeline. Part of the water from the water inlet hole 122 enters the connecting pipe 152, and the other part enters the water outlet pipe 153. The water outlet of the water outlet pipe 153 faces the inlet of the downpipe, that is, the water outlet of the water outlet pipe 153 rushes to the inlet of the second pipeline, so that negative pressure is formed at the second pipeline, which is more conducive to the discharge of water and dirt in the funnel 110.

[0058] In some embodiments of the utility model, the toilet base 100 further includes a base plate 120 and a downward second flange disposed at the edge of the base plate 120, the base plate 120 is located on the inner side of the lower portion of the plane wall 141 and the arc wall 142, and the lower edge of the second flange is flush with the lower edge of the plane wall 141 and the arc wall 142, and the outer surface of the second flange is in contact with the inner surface of the plane wall and the arc wall. The base plate 120 is provided to provide lateral support for the plane wall 141 and the arc wall 142, so as to prevent the plane wall 141 and the arc wall 142 from being deformed due to excessive inward retraction under heavy pressure. The provision of the second flange increases both the support strength of the base plate 120 and the stability of the peripheral wall 140.

[0059] In some embodiments of the present invention, Figure 3 As shown, a boss 171 is provided on the lower surface of the base plate 120, and a through hole 172 is provided on the boss 171, and the through hole 172 penetrates the base plate 120. The outlet of the second pipeline 160 is connected to the through hole 172. The through hole 172 can be connected to the sewer where the toilet is placed. In this way, the water in the funnel 110 passes through the second pipeline 160, finally flows out from the through hole 172, and is discharged through the sewer.

[0060] In some embodiments of the present invention, Figure 1 As shown, the water tank 200 includes a water tank cover assembly and a water storage chamber, the water storage chamber has an upward opening, and the water tank cover assembly is arranged at the upward opening of the water storage chamber. The water tank cover assembly includes a water tank cover body 210 and a water tank cover 220. The water tank cover body 210 is arranged at the opening of the water storage chamber. A vertically arranged first mounting hole is provided on the water tank cover body 210. The water tank cover 220 is arranged in the first mounting hole. A vertically arranged second mounting hole is provided on the water tank cover 220 for installing the water discharge button of the toilet.

[0061] The water tank cover assembly installed at the opening of the water storage chamber is composed of two parts, namely, a water tank cover body 210 and a water tank cover 220, wherein the water tank cover 220 is installed in a first mounting hole of the water tank cover body 210, and a water launch button is installed in a second mounting hole of the water tank cover 220. In the manufacturing and installation link of the water tank cover assembly, the water tank cover 220 can be removed to install the water launch button. After the water launch button is installed, the water tank cover 220 is installed on the water tank cover body 210, and then the whole is installed to the opening of the water storage chamber. It is not necessary to pick up the entire water tank cover assembly to install the water launch button, which reduces labor intensity and improves work efficiency. In the later maintenance process, when the water launch button fails and needs to be repaired or replaced, it is only necessary to pick up the water tank cover 220 with the water launch button installed to repair or replace the water launch button, which also reduces labor intensity and improves work efficiency compared to the need to pick up the entire water tank cover assembly to repair or replace the water launch button.

[0062] In some embodiments of the present invention, Figure 2 As shown, a water inlet hole 122 is provided on the seat plate 120. The water inlet hole 122 is connected to the water storage tank 200. The water storage cavity also has a downward opening, the water storage tank 200 is located at the rear side of the seat hole 121, the downward opening of the water storage cavity is connected to the upper surface of the seat plate 120, and the water inlet hole 122 is connected to the water storage cavity.

[0063] That is, the water tank further includes a water storage cavity 230, which defines a water storage cavity without a bottom surface, and the water storage cavity 230 is disposed on the seat plate 120, and the upper surface of the seat plate 120 and the water storage cavity 230 together define a cavity that can store water. This arrangement reduces both costs and processing steps, killing two birds with one stone.

[0064] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A toilet, characterized in that: include: Toilet base; a water storage tank connected to the toilet base to supply water to the toilet base; The toilet base and the water tank are both made of aluminum, and are made by sheet metal processing, casting processing or stamping processing.

2. The toilet according to claim 1, characterized in that: The toilet base comprises a funnel, a seat plate and a first flange; The seat plate is provided with a seat hole, and the upper edge of the first flange is connected to the edge of the seat hole; The large opening of the funnel faces upward and is connected to the lower surface of the seat plate, and the large opening of the funnel is located outside the first flange and is arranged at intervals; The toilet further comprises a sealing member, which is arranged between the inner wall of the funnel and the first flange, so that a channel through which water can flow is formed between the first flange, the seat plate, the sealing member and the inner wall of the funnel; the channel is connected to the water storage tank; The sealing member is provided with a water outlet hole, or a gap is provided between the edge of the sealing member and the inner wall of the funnel, and the width of the gap is 1 to 10 mm.

3. The toilet according to claim 1, characterized in that: The toilet base comprises a funnel, a seat plate, a first flange and a wall brushing pipeline; The seat plate is provided with a seat hole, and the upper edge of the first flange is connected to the edge of the seat hole; The large opening of the funnel faces upward and is connected to the lower surface of the seat plate, and the large opening of the funnel is located outside the first flange and is arranged at intervals; The wall brushing pipeline is connected to the water tank; the wall brushing pipeline is arranged between the inner wall of the funnel and the first flange, and the wall brushing pipeline is arranged in a ring shape along the edge of the large opening; along the ring extension direction, a plurality of water outlet holes are arranged at intervals on the peripheral wall of the wall brushing pipeline to guide the water in the pipeline to the inner wall of the funnel.

4. The toilet according to claim 2 or 3, characterized in that: The toilet base also includes a peripheral wall connected to the edge of the seat plate; The peripheral wall comprises two plane walls located at two lateral sides of the seat plate respectively and an arc-shaped wall connected to the front side edges of the two plane walls; The funnel is located inside the two plane walls and the arc-shaped wall; The upper edge of the plane wall is located outside the lower edge of the plane wall, and the upper edge of the arc-shaped wall is located outside the lower edge of the arc-shaped wall.

5. The toilet according to claim 4, characterized in that: The peripheral wall also includes two reinforcing plate ribs respectively connecting the two planar walls, and the reinforcing plate ribs are vertically arranged.

6. The toilet according to claim 2, characterized in that: The seat plate is provided with a water inlet hole; the water inlet hole is connected to the water storage tank; The toilet base further includes a first pipeline and a second pipeline; the first pipeline includes a joint and a connecting pipe, the joint has an inlet and a first outlet, wherein the inlet is connected to the water inlet hole, the first outlet is connected to the inlet of the connecting pipe, and the outlet of the connecting pipe is connected to the channel; The inlet of the second pipeline is communicated with the lower opening of the funnel, and the second pipeline is a curved pipe to produce a siphon effect.

7. The toilet according to claim 6, characterized in that: The connector also has a second outlet; The first pipeline further includes a water outlet pipe; the inlet of the water outlet pipe is communicated with the second outlet, and the outlet of the water outlet pipe faces the inlet of the second pipeline.

8. The toilet according to claim 4, characterized in that: The toilet base also includes a base plate and a downward second flange arranged on the edge of the base plate, the base plate is located on the inner side of the lower part of the plane wall and the arcuate wall, and the lower edge of the second flange is flush with the lower edges of the plane wall and the arcuate wall, and the outer surface of the second flange is in conflict with the inner surface of the plane wall and the arcuate wall.

9. The toilet according to claim 2, characterized in that: The water tank comprises a water tank cover assembly and a water storage cavity, the water storage cavity has an upward opening, and the water tank cover assembly is arranged at the upward opening of the water storage cavity; The water tank cover assembly comprises a water tank cover body and a water tank cover; The water tank cover is arranged at the opening of the water storage cavity; a vertically arranged first mounting hole is provided on the water tank cover; The water tank cover is arranged in the first mounting hole; a vertically arranged second mounting hole is opened on the water tank cover for installing the drain button of the toilet.

10. The toilet according to claim 9, characterized in that: The seat plate is provided with a water inlet hole; the water inlet hole is connected to the water storage tank; The water storage chamber also has a downward opening, and the downward opening of the water storage chamber is connected to the upper surface of the seat plate so that the water inlet hole is connected to the water storage chamber.

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