Automatically-sealed blowdown device and pedestal pan

Abstract

The utility model is applicable to the technical field of blowdown devices, and provides an automatic sealing blowdown device which comprises a blowdown assembly and a sealing assembly, the blowdown assembly is provided with a blowdown port and connected to a pedestal pan, the sealing assembly is arranged on the blowdown assembly and / or the pedestal pan and used for sealing the blowdown port, and the sealing assembly is connected with a first driving part. The first driving piece drives the sealing assembly to move so that the sealing assembly can be automatically switched between the closed state and the open state, when the sewage discharging device does not conduct sewage discharging work, the sealing assembly is in the closed state, the sewage discharging device is sealed, peculiar smells in the toilet bowl are prevented from being diffused out through the sewage discharging assembly, the product performance is optimized, and good use feeling is brought to a user.

Description

Technical Field

[0001] The utility model relates to the field of sewage discharge devices, in particular to an automatically sealed sewage discharge device and a toilet. Background Art

[0002] Most related toilets use a flushing method to discharge sewage. The flushing method limits the installation method of the toilet, which needs to be fixed in the bathroom, making it difficult to improve the structure of the sewage discharge device. If the user cannot deal with the waste in time after use, the odor of the waste cannot be dealt with in time, and the odor quickly spreads throughout the room, seriously affecting the user's experience. Utility Model Content

[0003] In view of this, the utility model provides an automatically sealed sewage discharge device and a toilet to solve the technical problem of how to prevent the spread of odor inside the sewage discharge device.

[0004] To solve the above problems, the technical solution of the utility model is achieved as follows:

[0005] An automatically sealed sewage discharge device for a toilet comprises: a sewage discharge component having a sewage discharge outlet, the sewage discharge component being connected to the toilet; a sealing component arranged on the sewage discharge component and / or the toilet, the sealing component being used to seal the sewage discharge outlet; wherein the sealing component is connected to a sealing driving member, the sealing driving member drives the sealing component to move so that the sealing component automatically switches between a closed state and an open state.

[0006] In some embodiments, the sealing assembly includes: a sealing cover; a connecting rod, one end of which is connected to the sealing cover, and the other end is connected to the sealing drive; wherein the sealing drive drives the connecting rod to move, and the connecting rod drives the sealing cover to rotate to close or open the drain outlet.

[0007] In some embodiments, the sealing cover includes: a cover body; an arc-shaped rod, one end of which is connected to the edge of the cover body, the other end of which is movably connected to the sewage discharge assembly via a first rotating shaft, and one end of the connecting rod is movably connected to the arc-shaped rod.

[0008] In some embodiments, the sewage discharge assembly includes: a sewage pipe, one end of which is connected to the sewage chamber of the toilet and the other end forms the sewage outlet; a cleaning pipe, one end of which is connected to an external water source and the other end is arranged at the sewage outlet, and the cleaning pipe is used to output cleaning water to clean the cover body.

[0009] In some embodiments, the sewage discharge assembly also includes: a sewage discharge head, including an inner tube and an outer tube sleeved on the outer side of the inner tube, a cleaning groove is formed between the inner tube and the outer tube, and the sealing cover is provided on the sewage discharge head; wherein, one end of the inner tube is connected to the sewage discharge pipe, and the other end forms the sewage discharge port; the cleaning pipe is connected to the cleaning groove.

[0010] In some embodiments, a plurality of connectors connected to the cleaning tank are provided on the outer tube, and each of the connectors is connected to the cleaning tube via a connecting tube; wherein each of the connectors is evenly distributed along the circumferential direction of the outer tube.

[0011] In some embodiments, a mounting portion is further provided on the outer tube, and the arc rod is movably connected to the mounting portion via the first rotating shaft.

[0012] In some embodiments, the sealing assembly further includes a second rotating shaft, the arc-shaped rod is provided with an axial hole, the second rotating shaft is inserted into the axial hole, and one end of the connecting rod is movably connected to the second rotating shaft.

[0013] In some embodiments, the sewage discharge assembly also includes: a first movable plate, one end of which is connected to the toilet; a second movable plate, one end of which is movably connected to the other end of the first movable plate; a second driving member, connected to the first movable plate and the second movable plate, the second driving member being used to drive the first movable member to move so as to automatically switch between a folded state and an open state; wherein the sewage pipe and the cleaning pipe are both connected to the first movable plate and the second movable plate, and the first driving member is connected to the second movable plate.

[0014] The utility model also provides a toilet, comprising: a body, with a waste cavity formed inside; the above-mentioned sewage discharge device, the sewage discharge device is connected to the body; and handrails are arranged on opposite sides of the body to assist in support.

[0015] The automatically sealed sewage discharge device provided by the embodiment of the utility model comprises: a sewage discharge component and a sealing component, the sewage discharge component having a sewage discharge port, the sewage discharge component being connected to a toilet bowl, the sealing component being arranged on the sewage discharge component and / or the toilet bowl and being used for sealing the sewage discharge port, the sealing component being connected to a first driving member, the first driving member driving the sealing component to move so that the sealing component automatically switches between a closed state and an open state, when the sewage discharge device is not performing sewage discharge work, the sealing component is in a closed state, sealing the sewage discharge device, preventing odor in the toilet bowl from diffusing through the sewage discharge component, optimizing product performance, and bringing a good use experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a toilet provided in an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of the sealing assembly provided in an embodiment of the utility model in a closed state;

[0018] Figure 3 A schematic diagram of the structure of the sealing assembly provided in an embodiment of the utility model in an open state;

[0019] Figure 4 A schematic diagram of the structure of a sewage discharge head provided in an embodiment of the utility model;

[0020] Figure 5 A schematic structural diagram of a second movable panel in an open state provided by an embodiment of the utility model;

[0021] Figure 6 A schematic structural diagram of the first movable panel and the second movable panel provided in an embodiment of the utility model in an open state.

[0022] Description of reference numerals:

[0023] 1. Toilet; 10. Drain device; 11. Main body; 12. Handrail; 13. Roller; 14. Backrest; 101. Drain assembly; 102. Drain pipe; 103. First drive member; 104. Second drive member; 108. Sealing assembly; 109. Sealing drive member; 110. Clean water pipe; 111. Drain head; 112. Inner pipe; 113. Outer pipe; 114. Cleaning tank; 115. Connecting head; 116. Connecting pipe; 1011. First movable plate; 1021. Second movable plate; 1023. Drain port; 1024. Sealing cover; 1025. Cover body; 1026. Arc rod; 1081. Connecting rod; 1082. First rotating shaft; 1083. Second rotating shaft; 1131. Mounting part; 141. Accommodating tank. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The various specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, the various possible combinations of the specific technical features in the utility model will not be described separately.

[0026] In the following description, the terms "first\second\..." are only used to distinguish different objects, and do not mean that the objects have the same or related points. It should be understood that the directions "above", "below", "outside" and "inside" are all directions in normal use, and the directions "left" and "right" refer to the left and right directions shown in the corresponding schematic diagrams, which may or may not be the left and right directions in normal use.

[0027] It should be noted that the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0028] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides an automatically sealed sewage discharge device 10, which is used for a toilet 1, and includes: a sewage discharge component 101 and a sealing component 108. Among them, the sewage discharge component 101 has a sewage outlet 1023, the sewage discharge component 101 is connected to the toilet 1, and the sealing component 108 is arranged on the sewage discharge component 101 and / or the toilet 1, and the sealing component 108 is used to seal the sewage outlet 1023. In other words, the sewage discharge device 10 has a sealing component 108, and the sealing component 108 is arranged at the sewage outlet 1023 of the sewage discharge component 101, and is used to seal the sewage outlet 1023. The sealing component 108 can be movably connected to the sewage discharge component 101 or the toilet 1, and the specific installation position can be any as long as it can meet the requirements of closing the sewage outlet 1023, and no further restrictions are made here.

[0029] Specifically, the sealing assembly 108 is connected to a sealing driver 109, and the sealing driver 109 drives the sealing assembly 108 to move so that the sealing assembly 108 automatically switches between the closed state and the open state. That is, one end of the sealing driver 109 is connected to the sealing assembly 108, and the sealing driver 109 can drive the sealing assembly 108 to move. Under the action of the sealing driver 109, when the sealing assembly 108 moves to the sealed sewage outlet 1023, the sealing assembly 108 is in a state such as Figure 2 In the closed state shown in the figure, the sealing component 108 seals the sewage discharge component 101 to prevent the odor in the toilet 1 from escaping to the outside along the sewage discharge component 101; when the sealing component 108 moves to a certain distance from the sewage discharge port 1023, the sealing component 108 is in the closed state as shown in the figure. Figure 3In the open state shown, the sewage outlet 1023 is not closed to perform normal sewage discharge work.

[0030] The automatically sealed sewage discharge device provided by the embodiment of the utility model comprises a sewage discharge component and a sealing component, wherein the sewage discharge component has a sewage discharge port, the sewage discharge component is connected to the toilet bowl, the sealing component is arranged on the sewage discharge component and / or the toilet bowl, and is used for sealing the sewage discharge port, the sealing component is connected to a first driving member, and the first driving member drives the sealing component to move, so that the sealing component automatically switches between a closed state and an open state. When the sewage discharge device is not performing sewage discharge work, the sealing component is in a closed state, and the sewage discharge device is sealed to prevent the odor in the toilet bowl from diffusing through the sewage discharge component, thereby optimizing product performance and bringing a good use experience to users.

[0031] In some embodiments, Figure 3 As shown, the sealing assembly 108 includes a sealing cover 1024 and a connecting rod 1081. One end of the connecting rod 1081 is connected to the sealing cover 1024, and the other end is connected to the sealing driver 109. It can be understood that the sealing cover 1024 and the sealing driver 109 are connected by the connecting rod 1081, and the sealing driver 109 transmits power to the sealing cover 1024 through the connecting rod 1081.

[0032] The sealing drive 109 drives the connecting rod 1081 to move, and the connecting rod 1081 drives the sealing cover 1024 to rotate, so as to close or open the sewage outlet 1023. That is, under the action of the sealing drive 109, the connecting rod 1081 will move with the sealing drive 109, and since the other end of the connecting rod 1081 is connected to the sealing cover 1024, the connecting rod 1081 will drive the sealing cover 1024 to move, so that the sealing cover 1024 seals the sewage outlet 1023 or moves away from the sewage outlet 1023, thereby realizing the automatic switching of the sealing assembly 108 between the closed state and the open state.

[0033] A connecting rod is arranged between the sealing cover and the first driving member in the embodiment of the utility model, and the driving force of the first driving member is transmitted through the connecting rod to make the sealing cover move, so that the transmission of the power of the first driving member can be buffered, so that the sealing cover can move smoothly and stably, which is beneficial to improving the performance of the product.

[0034] In some embodiments, Figure 3As shown, the sealing cover 1024 includes a cover body 1025 and an arc rod 1026, one end of the arc rod 1026 is connected to the edge of the cover body 1025, the other end of the arc rod 1026 is movably connected to the sewage discharge assembly 101 through the first rotating shaft 1082, and one end of the connecting rod 1081 is movably connected to the arc rod 1026. It can be understood that the cover body 1025 in the sealing cover 1025 is arranged outside the sewage discharge port 1023, the arc rod 1026 extends from the edge of the cover body 1025 to the sewage discharge assembly 101, and is connected to the sewage discharge assembly 101 through the first rotating shaft 1082, and the connecting rod 1081 is connected to the arc rod 1026, and drives the arc rod 1026 to move, thereby driving the cover body 1025 to approach or move away from the sewage discharge port 1023.

[0035] Specifically, under the drive of the sealing driving member 109, the sealing driving member 109 first drives the connecting rod 1081 to move, and then drives the arc rod 1026 to move through the connecting rod 1081. Since one end of the arc rod 1026 is connected to the edge of the cover body 1025, and the other end is connected to the sewage discharge assembly 101 through the first rotating shaft 1082, the cover body 1025 will rotate around the first rotating shaft 1082 together with the arc rod 1026. When the cover body 1025 rotates to completely cover the sewage discharge port 1023, the sealing assembly 108 is in a closed state; when the cover body 1025 rotates a certain angle to keep a sufficient distance from the sewage discharge port 1023, the sealing assembly 108 is in an open state.

[0036] The embodiment of the utility model arranges an arc rod on the edge of the cover body, and the connecting rod drives the arc rod to rotate the sealing cover around the first rotating shaft, so that the sealing component switches between the closed state and the open state by rotation, so that the movement process of the sealing component is smooth and smooth, and at the same time has little impact on the sewage discharge work of the sewage outlet, thereby ensuring the efficiency of normal sewage discharge work and improving product performance.

[0037] In some embodiments, Figure 2 As shown, the sewage assembly 101 includes a sewage pipe 102 and a cleaning pipe 110. One end of the sewage pipe 102 is connected to the sewage cavity of the toilet 1, and the other end forms a sewage outlet 1023. One end of the cleaning pipe 110 is connected to an external water source, and the other end is arranged at the sewage outlet 1023. The cleaning pipe 110 is used to output cleaning water to clean the cover 1025. In other words, the sewage assembly 101 has a sewage pipe 102 and a cleaning pipe 110. The sewage pipe 102 connects the sewage cavity and the sewage outlet 1023. The sewage pipe 102 introduces the dirt in the sewage cavity into the sewage pipe 102, and discharges the dirt from the sewage cavity from the sewage outlet 1023, thereby realizing sewage discharge. One end of the clean water pipe 110 is connected to an external water source, which can guide the clean water from the outside to the sewage outlet 1023. After the sewage discharge work is completed, the sewage outlet 1023 is cleaned with clean water.

[0038] The embodiment of the utility model is provided with a clean water pipe, which can lead clean water to the sewage outlet for cleaning after sewage discharge, avoiding residual dirt in the sewage outlet, ensuring the cleanliness of the sewage outlet, maintaining the hygiene of the toilet during use, reducing manual operation, simplifying the operation method, and bringing users a good use experience.

[0039] In some embodiments, Figure 3 and Figure 4 As shown, the sewage discharge assembly 101 further includes a sewage discharge head 111. The sewage discharge head 111 includes an inner tube 112 and an outer tube 113 sleeved outside the inner tube 112, a cleaning tank 114 is formed between the inner tube 112 and the outer tube 113, and a sealing cover 1024 is covered on the sewage discharge head 111. One end of the inner tube 112 is connected to the sewage discharge pipe 102, and the other end forms a sewage discharge port 1023, and the cleaning pipe 110 is connected to the cleaning tank 114.

[0040] It can be understood that the sewage head 111 is installed on the sewage pipe 102, the inner tube 112 in the sewage head 111 is connected to the sewage pipe 102, the sewage in the sewage pipe 102 is discharged from the inner tube 112 through the sewage outlet 1023, and the sealing cover 1024 seals the sewage outlet 1023 by covering the sewage head 111. The clean water tank 114 in the sewage head 111 is connected to the clean water pipe 110 to guide the clean water to the sewage outlet 1023 to clean the sewage outlet 1023.

[0041] In the embodiment of the utility model, a sewage discharge head is provided to separate the sewage discharge port and the clean water tank, so as to prevent the sewage discharge port from polluting the clean water tank and thus affecting the cleaning effect. At the same time, the sewage discharge head can be disassembled for easy maintenance and dredging, which is beneficial to prolonging the service life of the product and improving the performance of the product.

[0042] In some embodiments, Figure 3 and Figure 4 As shown, the outer tube 113 is provided with a plurality of connectors 115 connected to the cleaning tank 114, and each connector 115 is connected to the cleaning pipe 110 through a connecting pipe 116. Among them, each connector 115 is evenly distributed along the circumferential direction of the outer tube 113. It can be understood that the plurality of connectors 115 are evenly distributed around the circumference of the outer tube 113, one end of the connector 115 is connected to the cleaning tank 114, and the other end is connected to the connecting pipe 116, and one end of the plurality of connecting pipes 116 away from the connector 115 is connected to the clean water pipe 110. The clean water in the clean water pipe 110 enters the cleaning tank 114 along the connecting pipe 116 and the connector 115, so as to clean the sewage outlet 1023 located in the inner tube 113 and the sealing cover 1024 located outside the sewage outlet 1023.

[0043] The embodiment of the utility model evenly arranges connectors on the circumference of the outer tube, connects to the clean water pipe through the connecting pipe, and evenly drains the clean water to the clean water tank, so that the sewage outlet can be thoroughly cleaned, the cleaning efficiency of the clean water tank is improved, and the performance of the product is optimized.

[0044] In some embodiments, Figure 3 and Figure 4 As shown, the outer tube 113 is further provided with a mounting portion 1131, and the arc rod 1026 is movably connected to the mounting portion 1131 through the first rotating shaft 1082. That is, the mounting portion 1131 is provided on the outer tube wall of the outer tube 113 of the sewage discharge head 111, and the arc rod 1026 is connected to the mounting portion 1131 through the first rotating shaft 1082, that is, the sealing cover 1024 is rotatably connected to the outer tube wall of the outer tube 113, and the sealing cover 1024 is always located near the sewage outlet 1023 during the rotation process, so that the sewage outlet 1023 can be quickly closed and opened.

[0045] The embodiment of the utility model sets a mounting part on the outer wall of the outer tube, so that the sealing cover can be rotatably connected to the sewage discharge head, so that the sealing component can quickly switch between the sewage discharge port open and closed, improve the switching speed of the sealing component, and optimize product performance. At the same time, the mounting part is directly set on the sewage discharge head, which simplifies the structure, facilitates assembly, and reduces production costs.

[0046] In some embodiments, Figure 3 As shown, the sealing assembly 108 further includes a second rotating shaft 1083, an axial hole is provided on the arc rod 1026, the second rotating shaft 1083 is penetrated in the axial hole, and one end of the connecting rod 1081 is movably connected to the second rotating shaft 1083. It can be understood that an axial hole is provided at the position where the arc rod 1026 connects to the connecting rod 1081, and the second rotating shaft 1083 passes through the axial hole, so that the arc rod 1026 and the connecting rod 1081 are rotatably connected together. In the process of the sealing driving member 109 driving the connecting rod 1081, the connecting rod 1081 will rotate around the second rotating shaft 1083 at a certain angle while driving the arc rod 1026, so as to buffer the driving force transmitted by the sealing driving member 109.

[0047] The embodiment of the utility model sets an axial hole and a first rotating shaft at the connection position of the connecting rod and the arc rod, so that the sealing cover is evenly stressed when subjected to the pulling force or pushing force of the connecting rod, can rotate smoothly and at a uniform speed, optimizes the working performance of the sealing assembly, and improves the user experience of the product.

[0048] In some embodiments, Figure 5 and Figure 6As shown, the sewage discharge assembly 101 further includes a first movable plate 1011, a second movable plate 1021, a first driving member 103 and a second driving member 104. Among them, one end of the first movable plate 1011 is connected to the toilet 1, one end of the second movable plate 1021 is movably connected to the other end of the first movable plate 1011, the second driving member 104 is connected to the first movable plate 1011 and the second movable plate 1021, and the second driving member 104 is used to drive the first movable plate 1011 to move so as to automatically switch between the folded state and the opened state; wherein the sewage discharge pipe 102 and the cleaning pipe 110 are both connected to the first movable plate 1011 and the second movable plate 1021, and the first driving member 103 is connected to the second movable plate 1021.

[0049] It can be understood that the first driving member 103 is connected to the first movable plate 1011 and the second movable plate 1021, and the first driving member 103 drives the second movable plate 1021 to move relative to the first movable plate 1011. In the folded state, the first movable plate 1011 and the second movable plate 1021 are folded on the toilet 1; in the open state, the second movable plate is unfolded away from the toilet 1 for sewage discharge. The two ends of the second driving member 104 are respectively connected to the toilet 1 and the first movable plate 1011. Under the action of the second driving member 104, the first movable plate 1011 can rotate relative to the toilet 1, so that the end of the first connecting plate 1011 connected to the second movable plate 1021 is away from the toilet 1. When the first movable plate 1011 is opened under the action of the second driving member 104, the first movable plate 1011 can drive the second movable plate 1021 to continue to move away from the toilet 1, so that the sewage discharge device 10 is opened to a greater extent to ensure that there is enough distance between the sewage outlet 1023 and the toilet 1 for sewage discharge.

[0050] When the sewage assembly 101 is in the folded state A, the sealing cover 1024 closes the sewage outlet 1023, thereby sealing the sewage pipe 102 to prevent the odor in the sewage pipe 102 from diffusing or the dirt from falling; when the sewage assembly 101 is in the open state, the sealing cover 1024 opens the sewage outlet 1023 so that the dirt in the toilet 1 can be discharged from the sewage outlet 1023.

[0051] In the embodiment of the utility model, the rotatable first movable plate and the second movable plate are arranged to control the folding state and the opening state of the sewage discharge assembly under the action of the first driving member and the second driving member. In this process, automatic sewage discharge and sealing can be achieved without manual operation, which ensures hygiene while simplifying the operation, and is conducive to improving the user experience.

[0052] In some embodiments, Figure 5As shown, the toilet 1 includes a backrest 14, and a receiving groove 141 is provided on one side of the backrest 14 connected to the sewage assembly 101. It can be understood that the sewage assembly 101 is rotatably connected to the backrest 14 of the toilet 1, and a receiving groove 141 is provided on a side of the backrest 14 close to the sewage assembly 101. When the sewage assembly 101 is in a folded state, the sewage assembly 101 can be completely received in the receiving groove 141. The side of the first movable plate 1012 and the second movable plate 1022 away from the receiving groove 141 is consistent with the shape of the outer surface of the backrest 14. In the folded state, the sewage assembly 101 is received in the receiving groove 141, so that the side of the backrest 14 connected to the sewage assembly 10 is flat and smooth.

[0053] The utility model provides a receiving groove on the backrest to accommodate the sewage discharge device in a folded state, thereby reducing the volume of the toilet, facilitating movement, and optimizing the appearance of the product.

[0054] like Figure 1 As shown, the utility model embodiment also provides a toilet 1, including a body 11, a sewage discharge device 10 and a handrail 12. A sewage cavity is formed inside the body 11, the sewage discharge device 10 is connected to the body 11, and the handrail 12 is arranged on opposite sides of the body 11 to assist support.

[0055] It can be understood that a backrest 14 is provided on the body 11 of the toilet 1. The backrest 14 can support the back of the user during use. The sewage discharge device 10 is provided on the back of the backrest 14. In the folded state, the sewage discharge device 10 can be completely stored in the backrest 14 and share space with the backrest 14, thereby reducing the overall size of the toilet. Rollers 13 are also provided at the bottom of the body 11 of the toilet 1 to facilitate the user to move, store and use the toilet. In addition, handrails can be provided on both sides of the backrest 14 to provide auxiliary support to the user when using the toilet to prevent falling.

[0056] The toilet provided in the embodiment of the utility model is provided with a sewage discharge device, which can automatically discharge sewage when opened, and no manual sewage discharge operation is required. It is easy and hygienic to use, and can be stored in the backrest when folded, saving space and reducing the size. At the same time, the sealing component is closed, and the odor in the sewage cavity will not dissipate to the outside. The toilet is assisted in moving by rollers and supported by armrests, which is more suitable for use by the elderly and people with limited mobility, optimizes product performance, and improves user experience.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An automatic sealing sewage discharge device for a toilet, characterized in that: include: A sewage discharge assembly having a sewage discharge port, wherein the sewage discharge assembly is connected to the toilet; A sealing assembly, arranged on the sewage discharge assembly and / or the toilet, the sealing assembly being used to seal the sewage discharge port; Wherein, the sealing assembly is connected to a sealing driving member, and the sealing driving member drives the sealing assembly to move so that the sealing assembly automatically switches between a closed state and an open state; The sealing assembly comprises a sealing cover, and the sealing cover comprises a cover body; The sewage discharge assembly comprises: A sewage pipe, one end of which is connected to the sewage chamber of the toilet and the other end of which forms the sewage outlet; A cleaning pipe, one end of which is connected to an external water source, and the other end of which is arranged at the sewage outlet. The cleaning pipe is used to output cleaning water to clean the cover body.

2. The sewage discharge device according to claim 1, characterized in that: The sealing assembly further comprises: A connecting rod, one end of which is connected to the sealing cover, and the other end of which is connected to the sealing driving member; The sealing driving member drives the connecting rod to move, and the connecting rod drives the sealing cover to rotate to close or open the sewage outlet.

3. The sewage discharge device according to claim 2, characterized in that: The sealing cover also includes: An arc-shaped rod, one end of which is connected to the edge of the cover body, the other end of which is movably connected to the sewage discharge assembly through a first rotating shaft, and one end of the connecting rod is movably connected to the arc-shaped rod.

4. The sewage discharge device according to claim 3, characterized in that: The sewage discharge assembly also includes: A sewage discharge head, comprising an inner tube and an outer tube sleeved outside the inner tube, a cleaning groove is formed between the inner tube and the outer tube, and the sealing cover is covered on the sewage discharge head; Among them, one end of the inner tube is connected to the sewage pipe, and the other end forms the sewage outlet; the cleaning pipe is connected to the cleaning tank.

5. The sewage discharge device according to claim 4, characterized in that: The outer tube is provided with a plurality of connectors connected to the cleaning tank, and each of the connectors is connected to the cleaning tube through a connecting pipe; Wherein, the connectors are evenly distributed along the circumferential direction of the outer tube.

6. The sewage discharge device according to claim 4, characterized in that: The outer tube is also provided with a mounting portion, and the arc rod is movably connected to the mounting portion through the first rotating shaft.

7. The sewage discharge device according to claim 3, characterized in that: The sealing assembly further comprises a second rotating shaft. The arc-shaped rod is provided with an axial hole. The second rotating shaft is passed through the axial hole. One end of the connecting rod is movably connected to the second rotating shaft.

8. The sewage discharge device according to claim 1, characterized in that: The sewage discharge assembly also includes: A first movable plate, one end of which is connected to the toilet; A second movable plate, one end of which is movably connected to the other end of the first movable plate; a first driving member; a second driving member connected to the first movable plate and the second movable plate, the second driving member being used to drive the first movable plate to move so as to automatically switch between a folded state and an open state; Wherein, the sewage pipe and the cleaning pipe are both connected to the first movable plate and the second movable plate, and the first driving member is connected to the second movable plate.

9. A toilet, characterized in that: include: A main body, with a dirt cavity formed inside; The sewage discharge device according to any one of claims 1 to 8, wherein the sewage discharge device is connected to the body; Armrests are arranged on opposite sides of the body to assist in support.

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