Self-cleaning toilet

Abstract

The utility model discloses a self -cleaning closestool, include: bucket body, bucket ring is installed in the bucket body, bucket cover is connected in the bucket body, and the bucket cover is used for opening or closing the bucket body, water tank is used for storing water, first cleaning shower head is connected with water tank, and first cleaning shower head can spray water to the bucket body, bucket ring and bucket cover, to clean the bucket body, bucket ring, bucket cover and the ground around the bucket body, second cleaning shower head is connected with water tank, and second cleaning shower head is installed in the one side of bucket cover towards the inside of bucket body, and second cleaning shower head is used for cleaning the inner wall of bucket body, a plurality of third cleaning shower heads are connected with water tank, and third cleaning shower head is installed in the outer wall of bucket body, and third cleaning shower head is used for cleaning the outer wall of bucket body and the ground around the bucket body. The self -cleaning closestool can clean the bucket body, bucket cover and the ground around the bucket body comprehensively, can clean even when urine splashes to the outer wall of bucket body or the ground around the bucket body, avoids appearing the dead angle of cleaning.

Description

Technical Field

[0001] This application relates to the field of toilet technology, and more particularly to a self-cleaning toilet. Background Technology

[0002] Self-cleaning toilets in related technologies have a limited cleaning range, which is limited to the toilet seat and the inner wall of the toilet. The cleaning range is small and cannot automatically clean up urine that has splashed onto the outer wall of the toilet or the floor around the toilet. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art or related technologies.

[0004] In view of the above, according to the first aspect of the technical solution of this application, a self-cleaning toilet is provided, comprising: a toilet body capable of being installed on the ground; a toilet seat rotatably installed on the toilet body; a toilet lid rotatably connected to the toilet body, the toilet lid being used to open or close the toilet body, and the toilet seat being located between the toilet lid and the toilet body; a water tank connected to the toilet body, the water tank being used to store water; at least one first cleaning nozzle connected to the water tank, the first cleaning nozzle being higher than the toilet body, the toilet seat, and the toilet lid, and being capable of spraying water onto the toilet body, the toilet seat, and the toilet lid to clean the toilet body, the toilet seat, the toilet lid, and the ground around the toilet body; at least one second cleaning nozzle connected to the water tank, the second cleaning nozzle being installed on the side of the toilet lid facing the inside of the toilet body, the second cleaning nozzle being used to clean the inner wall of the toilet body; and a plurality of third cleaning nozzles connected to the water tank, the third cleaning nozzles being installed on the outer wall of the toilet body, the third cleaning nozzles being used to clean the outer wall of the toilet body and the ground around the toilet body.

[0005] In some of the technical solutions provided in this application, the spray range of the first cleaning nozzle is greater than the vertical projection range of the barrel body, barrel ring and barrel cover on the ground.

[0006] In some of the technical solutions provided in this application, the second cleaning nozzle includes: a first mounting member, which is mounted on the bucket lid and is connected to the water tank; and a first nozzle, which is mounted on the first mounting member and is capable of rotating around the first mounting member.

[0007] In some of the technical solutions provided in this application, multiple third cleaning nozzles are respectively installed on both sides of the tank along the width direction and on the side of the tank away from the water tank.

[0008] In some of the technical solutions provided in this application, any third cleaning nozzle includes: a second mounting member, mounted on the outer wall of the tank, the second mounting member being in communication with the water tank; and a second nozzle, mounted on the second mounting member, the second nozzle being rotatable around the second mounting member.

[0009] In some of the technical solutions provided in this application, the self-cleaning toilet also includes: a control device for controlling the rotation of the toilet lid and toilet ring relative to the toilet body, and for controlling the opening or closing of the first cleaning nozzle, the second cleaning nozzle and the third cleaning nozzle. The control device is installed at the bottom of the water tank, and the water tank covers the control device.

[0010] In some of the technical solutions provided in this application, the self-cleaning toilet also includes: a drive device connected to the toilet lid and the toilet seat; a control device electrically connected to the drive device; and the control device controls the operation of the drive device so that the drive device drives the toilet lid and the toilet seat to rotate relative to the toilet body.

[0011] In some of the technical solutions provided in this application, the self-cleaning toilet also includes: a cleaning fluid supply device for storing cleaning fluid, the cleaning fluid supply device being connected to a second cleaning nozzle and electrically connected to a control device, the control device being able to control the cleaning fluid supply device to deliver cleaning fluid to the second cleaning nozzle.

[0012] In some of the technical solutions provided in this application, the self-cleaning toilet further includes: a piping system for connecting the first cleaning nozzle, the second cleaning nozzle, and the third cleaning nozzle to the water tank respectively; and a solenoid valve located in the piping system, which is electrically connected to a control device, and the control device controls the first cleaning nozzle, the second cleaning nozzle, and the third cleaning nozzle to open or close independently through the solenoid valve.

[0013] In some technical solutions provided in this application, the self-cleaning toilet further includes: a pressure sensor, located on the side of the toilet seat away from the toilet body, and electrically connected to a control device; a urine detection device, located on the side of the toilet seat away from the toilet body, and electrically connected to the control device; wherein, when the pressure sensor detects that the pressure on the toilet seat is less than or equal to a pressure threshold, and / or the urine detection device detects the presence of urine on the toilet seat, the control device controls the drive device to operate, the drive device drives the toilet seat to rotate to a position that fits against the toilet body, and drives the toilet lid to close the toilet body, the control device also controls the solenoid valve to open the first cleaning nozzle to clean the toilet lid, the outer wall of the toilet body, and the ground around the toilet body, the control device also controls the cleaning fluid supply device to deliver cleaning fluid to the second cleaning nozzle, and controls the solenoid valve to open the second cleaning nozzle so that the second cleaning nozzle can spray a mixture of cleaning fluid and water to clean the inner wall of the toilet body.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: By installing a first cleaning nozzle, a second cleaning nozzle, and a third cleaning nozzle in a self-cleaning toilet, the toilet body, the lid, and the floor around the toilet can be thoroughly cleaned using these nozzles. Even when urine splashes onto the outer wall of the toilet or the floor around the toilet, it can still be cleaned, avoiding any blind spots in the cleaning process. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the structure of a self-cleaning toilet according to an embodiment of the present application is shown; Figure 2 A simplified schematic diagram illustrating the working principle of a control device according to an embodiment of this application is shown.

[0016] in, Figure 1 and Figure 2 The correspondence between the reference numerals and component names in the attached drawings is as follows: 100. Self-cleaning toilet; 110. Toilet body; 120. Toilet seat; 121. Pressure sensor; 122. Urine detection device; 123. Toilet lid; 130. Water tank; 140. First cleaning nozzle; 150. Second cleaning nozzle; 151. First mounting piece; 152. First nozzle; 160. Third cleaning nozzle; 161. Second mounting piece; 162. Second nozzle; 170. Control device; 180. Drive device; 190. Solenoid valve. Detailed Implementation

[0017] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0018] The following reference Figure 1 and Figure 2 The present invention describes a self-cleaning toilet 100 provided according to some embodiments of the present invention.

[0019] In one embodiment according to this application, such as Figure 1As shown, this application proposes a self-cleaning toilet 100, comprising: a toilet body 110, which can be installed on the ground; a toilet seat 120, which is rotatably installed on the toilet body 110; a toilet lid 123, which is rotatably connected to the toilet body 110 and is used to open or close the toilet body 110, with the toilet seat 120 located between the toilet lid 123 and the toilet body 110; a water tank 130, which is connected to the toilet body 110 and is used to store water; and at least one first cleaning nozzle 140, which is connected to the water tank 130, and the height of the first cleaning nozzle 140 is higher than the toilet body 110, the toilet seat 120 and the toilet lid 123, and is capable of spraying water onto the toilet body 110. The barrel ring 120 and barrel lid 123 are sprayed with water to clean the barrel body 110, barrel ring 120, barrel lid 123 and the ground around the barrel body 110; at least one second cleaning nozzle 150 is connected to the water tank 130 and is installed on the side of the barrel lid 123 facing the inside of the barrel body 110, and is used to clean the inner wall of the barrel body 110; a plurality of third cleaning nozzles 160 are connected to the water tank 130 and are installed on the outer wall of the barrel body 110, and are used to clean the outer wall of the barrel body 110 and the ground around the barrel body 110.

[0020] This application discloses a self-cleaning toilet 100, which includes a bowl body 110, a bowl seat 120, and a bowl lid 123. The bowl body 110 can be installed on the ground, and the bowl seat 120 and the bowl lid 123 are rotatably installed on the bowl body 110. The bowl seat 120 is located between the bowl lid 123 and the bowl body 110. The top of the bowl body 110 has an opening for user use, and the bowl lid 123 can open or close the opening of the bowl body 110.

[0021] Furthermore, the self-cleaning toilet 100 also includes a water tank 130, a first cleaning nozzle 140, a second cleaning nozzle 150, and a third cleaning nozzle 160. The water tank 130 supplies water to the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160, which can clean different parts of the self-cleaning toilet 100 respectively. Specifically, the water tank 130 is connected to the bowl body 110 and is used for water storage. The first cleaning nozzle 140 is located between the water tank 130 and the bowl body 110, and its height is higher than the bowl body 110, the bowl ring 120, and the bowl lid 123, thus increasing the spray range of the first cleaning nozzle 140. When the first cleaning nozzle 140 is turned on, the first cleaning nozzle 140 can spray water onto the barrel body 110, barrel ring 120 and barrel lid 123 to clean the barrel body 110, barrel ring 120 and barrel lid 123 and the ground around the barrel body 110.

[0022] Furthermore, a second cleaning nozzle 150 is installed on the side of the lid 123 facing the inside of the barrel 110. When the lid 123 is closed, the second cleaning nozzle 150 can spray liquid towards the inner wall of the barrel 110 to clean it. The second cleaning nozzle 150 is connected to the water tank 130, allowing water to be supplied to it. There is at least one second cleaning nozzle 150. When there are multiple second cleaning nozzles 150, they can simultaneously clean different areas of the inner wall of the barrel 110, reducing cleaning dead zones.

[0023] Furthermore, there are multiple third cleaning nozzles 160, which are installed on the outer wall of the tank 110. When urine splashes onto the outer wall of the tank 110 or the ground around the tank 110, the third cleaning nozzles 160 can be used to clean the outer wall of the tank 110 and the ground around the tank 110. All the third cleaning nozzles 160 are connected to the water tank 130 to supply water to the third cleaning nozzles 160.

[0024] By installing a first cleaning nozzle 140, a second cleaning nozzle 150, and a third cleaning nozzle 160 in the self-cleaning toilet 100, the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160 can thoroughly clean the toilet body 110, the toilet lid 123, and the ground around the toilet body 110. Even when urine splashes onto the outer wall of the toilet body 110 or the ground around the toilet body 110, it can still be cleaned, avoiding cleaning dead corners.

[0025] In some embodiments, optionally, such as Figure 1 As shown, the spray range of the first cleaning nozzle 140 is greater than the vertical projection range of the barrel body 110, barrel ring 120 and barrel cover 123 on the ground.

[0026] In this embodiment, the first cleaning nozzle 140 is defined. Since the height of the first cleaning nozzle 140 is higher than that of the barrel body 110, barrel ring 120, and barrel lid 123, the spray range of the first cleaning nozzle 140 can be increased. Specifically, the spray range of the first cleaning nozzle 140 is greater than the vertical projection range of the barrel body 110, barrel ring 120, and barrel lid 123 on the ground. Thus, the water sprayed by the first cleaning nozzle 140 can completely cover the barrel body 110, barrel ring 120, and barrel lid 123, allowing for simultaneous cleaning of these components without rotating the first cleaning nozzle 140, thereby improving cleaning efficiency.

[0027] In some embodiments, optionally, such as Figure 1As shown, the second cleaning nozzle 150 includes: a first mounting member 151, which is mounted on the bucket cover 123 and is connected to the water tank 130; and a first nozzle 152, which is mounted on the first mounting member 151 and is rotatable around the first mounting member 151.

[0028] In this embodiment, the structure of the second cleaning nozzle 150 is defined. The second cleaning nozzle 150 includes a first mounting member 151 and a first nozzle 152, wherein the first mounting member 151 is mounted on the bucket lid 123, and the first nozzle 152 is mounted on the first mounting member 151. Both the bucket lid 123 and the first mounting member 151 have water supply pipes. The first mounting member 151 is connected to the water tank 130 through the water supply pipe in the bucket lid 123, thereby supplying water to the first nozzle 152. The first nozzle 152 is rotatably mounted on the first mounting member 151. When the second cleaning device cleans the bucket body 110, the first nozzle 152 can rotate around the first mounting member 151 to achieve multi-angle cleaning of the inner wall of the bucket body 110 and reduce cleaning dead angles.

[0029] In some embodiments, optionally, a plurality of third cleaning nozzles 160 are respectively installed on both sides of the tank body 110 along the width direction and on the side of the tank body 110 away from the water tank 130.

[0030] In this embodiment, the installation position of the third cleaning nozzle 160 is defined. Multiple third cleaning nozzles 160 are installed on both sides of the tank 110 along its width and on the side of the tank 110 away from the water tank 130. By evenly installing multiple third cleaning nozzles 160 around the tank 110, the outer wall of the tank 110 and the ground around the tank 110 can be thoroughly cleaned, reducing cleaning dead zones.

[0031] In some embodiments, optionally, such as Figure 1 As shown, any third cleaning nozzle 160 includes: a second mounting member 161, mounted on the outer wall of the tank 110, the second mounting member 161 being in communication with the water tank 130; and a second nozzle 162, mounted on the second mounting member 161, the second nozzle 162 being rotatable around the second mounting member 161.

[0032] In this embodiment, the structure of the third cleaning nozzle 160 is defined. Each third cleaning nozzle 160 includes a second mounting member 161 and a second nozzle 162. The second mounting member 161 is mounted on the outer wall of the tank body 110, and the second nozzle 162 is mounted on the end of the second mounting member 161 away from the tank body 110. Both the tank body 110 and the second mounting member 161 have water supply pipes. The second mounting member 161 is connected to the water tank 130 through the water supply pipes in the tank body 110, thereby supplying water to the second nozzle 162. The second nozzle 162 is rotatably mounted on the second mounting member 161. When the third cleaning device cleans the tank body 110, the second nozzle 162 can rotate around the second mounting member 161, thus enabling comprehensive cleaning of the area around the second nozzle 162, improving cleaning efficiency and reducing cleaning dead zones.

[0033] In some embodiments, optionally, such as Figure 1 As shown, the self-cleaning toilet 100 also includes a control device 170, which controls the rotation of the toilet lid 123 and the toilet ring 120 relative to the toilet body 110, and controls the opening or closing of the first cleaning nozzle 140, the second cleaning nozzle 150 and the third cleaning nozzle 160. The control device 170 is installed at the bottom of the water tank 130, and the water tank 130 covers the control device 170.

[0034] In this embodiment, the structure of the self-cleaning toilet 100 is further defined. The self-cleaning toilet 100 also includes a control device 170, which is used to control the lid 123, the ring 120, the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160. Specifically, the control device 170 can control the lid 123 and the ring 120 to rotate relative to the toilet body 110, so that the lid 123 and the ring 120 open or close the toilet body 110 according to cleaning needs. The control device 170 can also individually control the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160 to spray water or stop spraying water, so that different parts of the self-cleaning toilet 100 can be cleaned according to cleaning needs.

[0035] Furthermore, the control device 170 is installed at the bottom of the water tank 130, and the water tank 130 shields the control device 170. That is, the vertical projection of the control device 170 on the ground is within the range of the vertical projection of the water tank 130 on the ground. When the first cleaning nozzle 140 sprays water, the water tank 130 can shield the control device 170 to prevent water from splashing onto the surface of the control device 170, thereby providing a certain degree of protection for the control device 170.

[0036] In some embodiments, optionally, such as Figure 2As shown, the self-cleaning toilet 100 also includes: a drive device 180 connected to the toilet lid 123 and the toilet ring 120; a control device 170 electrically connected to the drive device 180; and the control device 170 controls the drive device 180 to operate so that the drive device 180 drives the toilet lid 123 and the toilet ring 120 to rotate relative to the toilet body 110.

[0037] In this embodiment, the structure of the self-cleaning toilet 100 is further defined. The self-cleaning toilet 100 also includes a drive device 180, which drives the lid 123 and the ring 120 to rotate. Specifically, the drive device 180 is connected to the lid 123 and the ring 120, and a control device 170 is electrically connected to the drive device 180. The control device 170 can control the operation of the drive device 180 so that the drive device 180 drives the lid 123 and the ring 120 to rotate relative to the toilet body 110. The drive device 180 can also control the lid 123 and the ring 120 to stop at any position during rotation. In this way, the automatic opening and closing of the lid 123 and the ring 120 can be achieved.

[0038] In some embodiments, the self-cleaning toilet 100 may optionally include a cleaning fluid supply device for storing cleaning fluid, the cleaning fluid supply device being connected to a second cleaning nozzle 150 and electrically connected to a control device 170, the control device 170 being able to control the cleaning fluid supply device to deliver cleaning fluid to the second cleaning nozzle 150.

[0039] In this embodiment, the structure of the self-cleaning toilet 100 is further defined. The self-cleaning toilet 100 also includes a cleaning fluid supply device, which provides cleaning fluid to the second cleaning nozzle 150. The cleaning fluid has a certain cleaning ability, thereby improving the cleaning effect on the inner wall of the toilet bowl 110. Specifically, the cleaning fluid supply device stores cleaning fluid and is connected to the second cleaning nozzle 150. The control device 170 is electrically connected to the cleaning fluid supply device. When the second cleaning nozzle 150 is turned on, the control device 170 controls the cleaning fluid supply device to deliver cleaning fluid to the second cleaning nozzle 150. The cleaning fluid mixes with the water supplied to the second cleaning nozzle 150 from the water tank 130 and is then sprayed out from the second cleaning nozzle 150 to clean the inner wall of the toilet bowl 110. This improves the cleaning effect of the second cleaning nozzle 150.

[0040] In some embodiments, the self-cleaning toilet 100 may optionally include: a piping system for connecting the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160 to the water tank 130 respectively; and a solenoid valve 190 disposed in the piping system, the solenoid valve 190 being electrically connected to a control device 170, the control device 170 controlling the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160 to open or close independently through the solenoid valve 190.

[0041] In this embodiment, the structure of the self-cleaning toilet 100 is further defined. The self-cleaning toilet 100 also includes a piping system and a solenoid valve 190. The piping system connects the water tank 130 to the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160. The solenoid valve 190 controls the on / off state of the piping system. Specifically, the piping system has multiple branches, each connected to the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160. The solenoid valve 190 can individually control the on / off state of each branch. A control device 170 is electrically connected to the solenoid valve 190, and the control device 170 controls the first cleaning nozzle 140, the second cleaning nozzle 150, and the third cleaning nozzle 160 to open or close independently via the solenoid valve 190. Thus, different parts of the self-cleaning toilet 100 can be cleaned individually according to cleaning needs.

[0042] In some embodiments, optionally, such as Figure 2 As shown, the self-cleaning toilet 100 also includes: a pressure sensor 121, disposed on the side of the toilet seat 120 away from the toilet body 110, and electrically connected to the control device 170; and a urine detection device 122, disposed on the side of the toilet seat 120 away from the toilet body 110, and electrically connected to the control device 170; wherein, when the pressure sensor 121 detects that the pressure on the toilet seat 120 is less than or equal to a pressure threshold, and / or the urine detection device 122 detects the presence of urine on the toilet seat 120, the control device 170 controls the drive device 180 to operate, driving... The actuator 180 drives the barrel ring 120 to rotate to a position that fits against the barrel body 110, and drives the barrel lid 123 to close the barrel body 110. The control device 170 also controls the solenoid valve 190 to open the first cleaning nozzle 140 to clean the barrel lid 123, the outer wall of the barrel body 110, and the ground around the barrel body 110. The control device 170 also controls the cleaning fluid supply device to deliver cleaning fluid to the second cleaning nozzle 150, and controls the solenoid valve 190 to open the second cleaning nozzle 150 so that the second cleaning nozzle 150 can spray a mixture of cleaning fluid and water to clean the inner wall of the barrel body 110.

[0043] In this embodiment, the structure of the self-cleaning toilet 100 is further defined. The self-cleaning toilet 100 also includes a pressure sensor 121 and a urine detection device 122. The pressure sensor 121 is used to detect whether the self-cleaning toilet 100 is currently in use by a user, and the urine detection device 122 is used to detect whether urine has splashed onto the toilet seat 120. Specifically, the pressure sensor 121 is located on the side of the toilet seat 120 away from the toilet body 110 and is electrically connected to the control device 170, and the urine detection device 122 is located on the side of the toilet seat 120 away from the toilet body 110 and is electrically connected to the control device 170. When the pressure sensor 121 detects that the pressure on the toilet seat 120 is less than or equal to a pressure threshold, and / or the urine detection device 122 detects that there is urine on the toilet seat 120, it indicates that no user is using the self-cleaning toilet 100 at this time, and there is urine on the toilet seat 120, requiring cleaning. In this situation, the control device 170 controls the drive device 180 to operate. The drive device 180 drives the barrel ring 120 and the barrel lid 123 to rotate. Specifically, the drive device 180 drives the barrel ring 120 to rotate to a position that fits against the barrel body 110, and drives the barrel lid 123 to close the barrel body 110.

[0044] The control device 170 also controls the second cleaning nozzle 150 to spray. When the lid 123 closes the barrel 110, the second cleaning nozzle 150 is located inside the barrel 110. At this time, controlling the second cleaning nozzle 150 to spray can achieve cleaning of the inner wall of the barrel 110. Specifically, the control device 170 controls the cleaning fluid supply device to deliver cleaning fluid to the second cleaning nozzle 150, and at the same time controls the solenoid valve 190 to open the second cleaning nozzle 150. The cleaning fluid and the water supplied to the second cleaning nozzle 150 from the water tank 130 are sprayed out from the second cleaning nozzle 150. The second cleaning nozzle 150 cleans the inner wall of the barrel 110 with the mixture of water and cleaning fluid to improve the decontamination effect.

[0045] Furthermore, the control device 170 also controls the first cleaning nozzle 140 to spray water. Specifically, the control device 170 controls the solenoid valve 190 to open the first cleaning nozzle 140, which sprays water from the water tank 130 to clean the lid 123, the outer wall of the tank body 110, and the ground around the tank body 110. The first cleaning nozzle 140 and the second cleaning nozzle 150 can spray water simultaneously.

[0046] In one possible embodiment, when the pressure on the toilet seat 120 is less than a pressure threshold or there is urine on the toilet seat 120, the automatic toilet cleaning steps are as follows: Step 1: Control device 170 controls drive device 180 to close barrel ring 120 and barrel lid 123, and then controls solenoid valve 190 to open first cleaning nozzle 140 to spray water to clean water tank 130, barrel lid 123 and the ground. At the same time, the cleaning fluid supply device is turned on and solenoid valve 190 is controlled to open second cleaning nozzle 150 to mix cleaning fluid and water to clean the inner wall of barrel 110. During the opening of second cleaning nozzle 150, control device 170 can control the rotating part of second cleaning nozzle 150 to clean the inner wall of barrel 110 360°. The cleaning time is the first duration. Step 2: Control device 170 controls solenoid valve 190 to close the first cleaning nozzle 140 and the second cleaning nozzle 150, and controls drive device 180 to open the bucket lid 123. Then, control solenoid valve 190 to open the first cleaning nozzle 140 to clean the water tank 130, bucket lid 123, bucket ring 120, and the ground for a cleaning duration of the second duration. Step 3: Control device 170 controls solenoid valve 190 to close the first cleaning nozzle 140, and controls drive device 180 to open the bucket ring 120. Then, control solenoid valve 190 to open the first cleaning nozzle 140 to clean the water tank 130, bucket lid 123, bucket ring 120, the upper surface of the bucket body 110, and the ground for a cleaning duration of the third duration. Step 4: Control device 170 controls solenoid valve 190 to close the first cleaning nozzle 140, and controls drive device 180 to close the lid 123 and the ring 120. Then, it controls solenoid valve 190 to open the third cleaning nozzle 160 to clean the outer wall of the tub 110 and the blind spots cleaned by the first cleaning nozzle 140. The cleaning time is the fourth time interval. Step 5: Control device 170 controls solenoid valve 190 to close the third cleaning nozzle 160. The automatic toilet cleaning process is complete.

[0047] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A self-cleaning toilet, characterized in that, include: The barrel can be installed on the ground; A barrel ring, rotatably mounted on the barrel body; A bucket lid is rotatably connected to the bucket body, the bucket lid is used to open or close the bucket body, and a bucket ring is located between the bucket lid and the bucket body; A water tank, connected to the barrel body, is used for storing water; At least one first cleaning nozzle is connected to the water tank. The height of the first cleaning nozzle is higher than the barrel body, the barrel ring, and the barrel lid, and it is capable of spraying water onto the barrel body, the barrel ring, and the barrel lid to clean the barrel body, the barrel ring, the barrel lid, and the ground around the barrel body. At least one second cleaning nozzle is connected to the water tank. The second cleaning nozzle is installed on the side of the bucket cover facing the inside of the bucket body. The second cleaning nozzle is used to clean the inner wall of the bucket body. Multiple third cleaning nozzles are connected to the water tank and are installed on the outer wall of the tank. The third cleaning nozzles are used to clean the outer wall of the tank and the ground around the tank.

2. The self-cleaning toilet according to claim 1, characterized in that, The spray range of the first cleaning nozzle is greater than the vertical projection range of the barrel body, the barrel ring, and the barrel cover on the ground.

3. The self-cleaning toilet according to claim 1, characterized in that, The second cleaning nozzle includes: A first mounting component is installed on the bucket lid, and the first mounting component is connected to the water tank; A first nozzle is mounted on the first mounting member and is rotatable around the first mounting member.

4. The self-cleaning toilet according to claim 1, characterized in that, Multiple third cleaning nozzles are respectively installed on both sides of the barrel along its width and on the side of the barrel away from the water tank.

5. The self-cleaning toilet according to claim 1, characterized in that, Any of the third cleaning nozzles includes: The second mounting component is installed on the outer wall of the barrel body and is connected to the water tank. A second nozzle is mounted on the second mounting member and is rotatable around the second mounting member.

6. The self-cleaning toilet according to any one of claims 1 to 5, characterized in that, Also includes: A control device is used to control the rotation of the bucket lid and the bucket ring relative to the bucket body, and to control the opening or closing of the first cleaning nozzle, the second cleaning nozzle and the third cleaning nozzle. The control device is installed at the bottom of the water tank, and the water tank covers the control device.

7. The self-cleaning toilet according to claim 6, characterized in that, Also includes: A drive device is connected to the bucket lid and the bucket ring. A control device is electrically connected to the drive device. The control device controls the operation of the drive device so that the drive device drives the bucket lid and the bucket ring to rotate relative to the bucket body.

8. The self-cleaning toilet according to claim 7, characterized in that, Also includes: A cleaning fluid supply device is used to store cleaning fluid. The cleaning fluid supply device is connected to the second cleaning nozzle and electrically connected to the control device. The control device can control the cleaning fluid supply device to deliver the cleaning fluid to the second cleaning nozzle.

9. The self-cleaning toilet according to claim 8, characterized in that, Also includes: A piping system for connecting the first cleaning nozzle, the second cleaning nozzle, and the third cleaning nozzle to the water tank, respectively; A solenoid valve is provided in the pipeline system. The solenoid valve is electrically connected to the control device. The control device controls the first cleaning nozzle, the second cleaning nozzle, and the third cleaning nozzle to open or close independently through the solenoid valve.

10. The self-cleaning toilet according to claim 9, characterized in that, Also includes: A pressure sensor is located on the side of the barrel ring away from the barrel body, and the pressure sensor is electrically connected to the control device. A urine detection device is located on the side of the barrel ring away from the barrel body, and the urine detection device is electrically connected to the control device; Specifically, when the pressure sensor detects that the pressure on the barrel ring is less than or equal to a pressure threshold, and / or the urine detection device detects the presence of urine on the barrel ring, the control device controls the drive device to operate. The drive device drives the barrel ring to rotate to a position that fits against the barrel body and drives the barrel lid to close the barrel body. The control device also controls the solenoid valve to open the first cleaning nozzle to clean the barrel lid, the outer wall of the barrel body, and the ground around the barrel body. The control device also controls the cleaning fluid supply device to deliver the cleaning fluid to the second cleaning nozzle and controls the solenoid valve to open the second cleaning nozzle so that the second cleaning nozzle can spray a mixture of cleaning fluid and water to clean the inner wall of the barrel body.

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