Washlet, toilet, and control method thereof

Abstract

This application discloses a bidet, a toilet, and a control method thereof. The bidet includes a bidet support, a bidet component, a water distribution component, and a drive component. The bidet component is movably mounted on the bidet support; the water distribution component is mounted on the bidet support; the drive component is mounted on the bidet support and configured to drive the bidet component to move to a first target position or a non-first target position. The water distribution component is in transmission cooperation with the bidet component, and when the bidet component is in the first target position, the water distribution component is in bidet water path mode; when the bidet component is in a non-first target position, the water distribution component is switched to a non-bidet water path mode. This reduces the amount of cold water output when starting the bidet and simplifies the internal structure of the toilet. The extension and retraction of the water distribution component and the water path switching of the water distribution component can be achieved by only using a drive component, simplifying the structure, facilitating device miniaturization, and making installation easier.

Description

Technical Field

[0001] This application relates to the field of toilet-related equipment technology, and in particular to a washer, a toilet and a control method thereof. Background Technology

[0002] Smart toilets have gained popularity among consumers and have been widely promoted and applied because they have functions that traditional toilets do not have, such as cleaning, foam shield, and electrolyzed water sterilization.

[0003] Smart toilets typically use a water distribution valve to supply water to the washing components and also to the foam generator and sterilization device. In related technologies, the water distribution valve needs to be installed separately, the toilet's internal structure is complex, the piping between the water distribution valve and the washing components is long, and the cold water flow during washing lasts for a long time. Summary of the Invention

[0004] The main technical problem solved by this application is to provide a washer, a toilet and a control method thereof, which can shorten the water path between the water distribution component and the washing component, reduce the amount of cold water output when the washing is started, and simplify the internal structure of the toilet.

[0005] To address the aforementioned problems, this application provides a cleaner comprising a cleaning bracket, a cleaning component, a water distribution component, and a drive component. The cleaning component is movably mounted on the cleaning bracket; the water distribution component is mounted on the cleaning bracket; and the drive component is mounted on the cleaning bracket, configured to drive the cleaning component to a first target position or a non-first target position. The water distribution component is in transmission cooperation with the cleaning component, and when the cleaning component is in the first target position, the water distribution component operates in cleaning water path mode; when the cleaning component is in a non-first target position, the water distribution component is switched to a non-cleaning water path mode.

[0006] In one possible implementation, the non-first target position includes a second target position and a third target position. When the cleaning component is in the second target position, the water distribution component is switched to the first non-cleaning water path mode. When the cleaning component is in the third target position, the water distribution component is switched to the second non-cleaning water path mode.

[0007] In one possible implementation, the drive assembly includes: a first drive member and a first transmission assembly, wherein the first drive member is connected to the first transmission assembly and drives the cleaning assembly through the first transmission assembly.

[0008] In one possible implementation, the first driving component includes a first motor; the first transmission assembly includes a first gear set and a first rack, the first rack being connected to the cleaning assembly, the first motor driving the first rack through the first gear set; and driving the cleaning assembly through the first rack.

[0009] In one possible implementation, the cleaner further includes a second transmission component, which connects the cleaning component to the water distribution component. When the cleaning component moves to a position other than the first target position, the second transmission component drives the water distribution component to switch to a non-cleaning water path mode.

[0010] In one possible implementation, the water distribution component includes a body having an internal space; the body includes an inlet and multiple outlets, all of which are connected to the internal space; a movable component rotatably disposed within the internal space, the movable component including an inlet structure and an outlet structure, the inlet structure being connected to the inlet; wherein the movable component is configured such that, during rotation, its outlet structure can selectively connect to different outlets on the body; a second transmission component includes a second rack and a second gear set, the cleaning component being connected to the second rack, the second rack being connected to the movable component via the second gear set.

[0011] In one possible implementation, the second rack is provided with a first limiting structure, and the cleaning component includes a second limiting structure, which is configured to correspond to the first limiting structure, so that the second rack is driven when the cleaning component moves from the initial position to a non-first target position.

[0012] In one possible implementation, the first limiting structure is located in a first direction of the second limiting structure; wherein, the direction from the first target position toward a non-first target position is the first direction.

[0013] In one possible implementation, the cleaning assembly includes a second drive member, a movable bracket, and a water-sealing bracket assembly. The movable bracket is movably mounted on the cleaning bracket, and the water-sealing bracket assembly is movably mounted on the movable bracket. The second drive member drives the water-sealing bracket assembly to move relative to the movable bracket to switch the cleaning mode of the cleaning assembly.

[0014] In one possible implementation, the cleaning assembly includes a third limiting structure configured to be driven in a first direction of the first limiting structure of the second rack, so that the cleaning assembly drives the second rack when it moves from a non-first target position to an initial position in a second direction; wherein the second direction is the opposite direction to the first direction.

[0015] To address the aforementioned issues, this application also provides a toilet that includes the aforementioned washer.

[0016] In one possible implementation, the toilet also includes a foam generating device and a sterilizing device, with the cleaner, foam generating device, and sterilizing device connected to different water outlets on the main body.

[0017] To address the aforementioned issues, this application also provides a toilet control method. This control method is applied to the aforementioned washer or toilet. The control method includes: receiving a water usage command and determining whether the water usage command is a cleaning command; if the water usage command is a cleaning command, controlling a drive component to drive a cleaning component to a first target position; if the water usage command is not a cleaning command, controlling a drive component to drive a cleaning component to a non-first target position.

[0018] In one possible implementation, if the water usage command is not a cleaning command, the step of controlling the drive component to drive the cleaning component to a non-first target position specifically includes: if the water usage command is a foam generation command, controlling the drive component to drive the cleaning component to a second target position; if the water usage command is a sterilization command, controlling the drive component to drive the cleaning component to a third target position.

[0019] In one possible implementation, in response to the end of foam generation or sterilization, the third limiting structure is controlled to be driven in the first direction of the first limiting structure of the second rack, and the driving component is controlled to drive the cleaning component to the initial position.

[0020] The beneficial effects of this application are as follows: The water distribution component is directly integrated into the cleaning bracket of the bidet, shortening the distance between the water distribution component and the cleaning component. This shortens the water path between them, reducing the amount of cold water output during start-up. Furthermore, since the water distribution component is directly integrated into the bidet, it does not require separate mounting, simplifying the toilet's internal structure and making it more compact. Additionally, the water distribution component is driven by the cleaning component to switch between cleaning and non-cleaning water path modes. This means that only a drive component is needed to extend and retract the water distribution component and switch its water path, simplifying the structure, facilitating device miniaturization, and simplifying installation. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is an exploded view of the structure of a cleaner according to one or more embodiments of this application; Figure 2 This is a partial structural schematic diagram of a cleaner according to one or more embodiments of this application; Figure 3 This is a schematic cross-sectional view of a cleaner according to one or more embodiments of this application; Figure 4This is a schematic diagram of the structure of a cleaning bracket according to one or more embodiments of this application; Figure 5 This is a schematic diagram of the structure of a cleaner according to one or more embodiments of this application; Figure 6 This is a schematic diagram of the structure of a water distribution component according to one or more embodiments of this application; Figure 7 This is a flowchart illustrating one embodiment of the toilet control method of this application.

[0023] Figure label: 100. Cleaner; 10. Cleaning bracket; 11. Limiting post; 12. Bracket limiting rib; 20. Cleaning assembly; 201. Cleaning assembly slide rail; 21. Moving bracket; 22. Water sealing bracket assembly; 23. Second driving component; 24. Second limiting structure; 25. Self-cleaning fixing structure; 26. Snap-in hole; 27. Countersunk hole; 28. First through hole; 29. ​​Second through hole; 30. Driving assembly; 31. First driving component; 32. First transmission assembly; 321. Main gear; 322. Compound gear; 323. First rack; 42. Second transmission assembly; 421. Second rack; 4211. First limiting structure; 422. Second gear set; 50. Self-cleaning assembly; 60. Water distribution assembly; 71. First cover; 72. Second cover; 231. Reset gear rib; a. First direction; b. Second direction; 61. Body; 62. Inlet; 63. Outlet; 4221. Water distribution gear. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0025] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the application. The singular forms “a,” “said,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms, unless otherwise clearly indicated above. “Multiple” generally includes at least two, but does not exclude the inclusion of at least one.

[0026] It should be understood that the term "and / or" used herein is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Furthermore, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship. The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0027] It should be understood that the terms "comprising," "including," or any other variations used herein are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in every place in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0029] Existing smart toilets require a separate water distribution valve, resulting in a complex internal structure, long piping between the water distribution valve and the washing components, and a prolonged cold water flow during washing. To address these technical issues, this application provides a washer, a toilet, and a control method thereof. In this washer, both the water distribution component and the washing component are mounted on a washing bracket, shortening the distance between them. This reduces the water path between the two components, decreases the initial flow of cold water upon initiation of washing, and simplifies the toilet's internal structure.

[0030] Please see Figures 1 to 6 , Figure 1 This is an exploded view of the structure of a cleaner according to one or more embodiments of this application; Figure 2 This is a partial structural schematic diagram of a cleaner according to one or more embodiments of this application; Figure 3 This is a schematic cross-sectional view of a cleaner according to one or more embodiments of this application; Figure 4 This is a schematic diagram of the structure of a cleaning bracket according to one or more embodiments of this application; Figure 5 This is a schematic diagram of the structure of a cleaner according to one or more embodiments of this application; Figure 6 This is a schematic diagram of the structure of a water distribution component according to one or more embodiments of this application; Figure 7 This is a flowchart illustrating one embodiment of the toilet control method of this application.

[0031] In one specific embodiment, the cleaner 100 includes a cleaning bracket 10, a cleaning component 20, a water distribution component 60, and a drive component 30. The cleaning component 20 is movably mounted on the cleaning bracket 10. The water distribution component 60 is mounted on the cleaning bracket 10. The drive component 30 is mounted on the cleaning bracket 10 and configured to drive the cleaning component 20 to move to a first target position or a non-first target position. The water distribution component 60 is in transmission cooperation with the cleaning component 20. When the cleaning component 20 is in the first target position, the water distribution component 60 is in cleaning water path mode. When the cleaning component 20 is in a non-first target position, the water distribution component 60 is switched to a non-cleaning water path mode.

[0032] The cleaning bracket 10 serves to install, fix, and support the toilet. Both the water distribution component 60 and the cleaning component 20 are mounted on the cleaning bracket 10. The cleaning bracket 10 can be made of metal, plastic, or composite materials. The water distribution component 60 distributes water, for example, switching between cleaning water, foam shield water, and electrolyzed water sterilization water. The cleaning component 20 receives cleaning water and performs the cleaning function when the water distribution component 60 is supplying water to the cleaning water channel. In some embodiments, the cleaning component 20 can perform feminine wash, posterior wash, and child wash functions after receiving cleaning water. In this embodiment, the water distribution component 60 is directly integrated into the cleaning bracket 10 of the toilet 100, shortening the distance between the water distribution component 60 and the cleaning component 20. This shortens the water path between them, reducing the amount of cold water output when starting the cleaning process. Furthermore, since the water distribution component 60 is directly integrated into the toilet 100, it does not require separate installation or fixing, simplifying the internal structure of the toilet and making it more compact. In this embodiment, the drive component 30 is used to drive the cleaning component 20 to reciprocate.

[0033] In some embodiments, the specific working process of the cleaner 100 can be as follows: The drive assembly 30 can drive the cleaning assembly 20 to move between a first target position and a non-first target position. When the cleaner 100 is not working, the cleaning assembly 20 is in the initial position, and the water distribution assembly 60 is in the cleaning water path mode, with the initial position located between the first target position and the non-first target position. Upon receiving a cleaning command, the drive assembly 30 drives the cleaning assembly 20 from the initial position to the first target position. When the cleaning assembly 20 is in the first target position, it extends and, after receiving water from the water distribution assembly 60, can perform cleaning tasks such as feminine wash, posterior wash, and child wash. After the cleaning work is completed, the drive assembly 30 drives the cleaning assembly 20 back from the first target position to the initial position, and when the cleaning assembly 20 is in the initial position, it retracts. Specifically, the drive assembly 30 may include a motor, cylinder, electric cylinder, or other drive structure, and drives the cleaning assembly 20 through a transmission structure such as gears, racks, lead screws, and transmission rods. In some embodiments, the cleaning bracket 10 has a cleaning component slide rail 201, and the cleaning component 20 is slidably mounted on the cleaning component slide rail 201. When the driving component 30 drives the cleaning component 20 to move, the cleaning component 20 slides on the cleaning component slide rail 201 of the cleaning bracket 10.

[0034] Upon receiving a non-cleaning command, such as a foam generation command or a sterilization command, the drive component 30 drives the cleaning component 20 from its initial position to a non-first target position. As the cleaning component 20 moves from its initial position to the non-first target position, the water distribution component 60 is simultaneously switched to a non-cleaning water path mode by the cleaning component 20. Subsequently, the water distribution component 60 supplies water to the foam generation device or sterilization device to execute the foam generation command or sterilization command. The cleaning component 20 can be driven by a transmission structure such as gears, racks, lead screws, or transmission rods to simultaneously drive the water distribution component 60 to switch to the non-cleaning water path mode when the cleaning component 20 moves from its initial position to the non-first target position. In some embodiments, after the non-cleaning command, such as the foam generation command or sterilization command, is executed, the drive component 30 drives the cleaning component 20 back to its initial position from the non-first target position, and simultaneously, the water distribution component 60 is reset to the cleaning water path mode by the cleaning component 20. With the above-mentioned structural configuration, the water distribution component 60 is driven by the cleaning component 20 to switch between cleaning water path mode and non-cleaning water path mode. That is, only the drive component 30 is required to realize the extension and retraction of the water distribution component 60 and the water path switching of the water distribution component 60, which simplifies the structure, facilitates the miniaturization of the device, and makes it easy to install.

[0035] The water distribution component 60 can be fixed to the cleaning bracket 10 by means of screws, pins, or snap-fit ​​structures. In some embodiments, the water distribution component 60 is fixed to the limiting groove (not shown) of the cleaning bracket 10 by screws. The screws are recessed into the countersunk holes 27 of the cleaning bracket 10 to reduce interference between the screws and other structures.

[0036] In some embodiments, the non-first target position includes a second target position and a third target position. When the cleaning component 20 is in the second target position, the water distribution component 60 is switched to the first non-cleaning water path mode. When the cleaning component 20 is in the third target position, the water distribution component 60 is switched to the second non-cleaning water path mode.

[0037] In some specific embodiments, the water distribution component 60 switches water paths to selectively supply water to the cleaning component 20, the foam generating device, or the sterilization device. Non-first target positions refer to at least two specific positions that the cleaning component 20 moves to under the action of the drive component 30, different from the first target position. When the cleaning component 20 is in its initial position, the water distribution component 60 is in cleaning water path mode. When the cleaning component 20 moves from its initial position to the first target position, the cleaning component 20 extends. During this process, the cleaning component 20 does not cause the water distribution component 60 to switch modes; the water distribution component 60 remains in cleaning water path mode and supplies water to the cleaning component 20. When the cleaning component 20 moves to the second target position, the water distribution component 60 is linked to switch to the first non-cleaning water path mode, and the water distribution component 60 supplies water to the foam generating device. When the cleaning component 20 moves to the third target position, the water distribution component 60 is linked to switch to the second non-cleaning water path mode, and the water distribution component 60 supplies water to the sterilization device.

[0038] In some embodiments, the drive assembly 30 includes a first drive member 31 and a first transmission assembly 32. The first drive member 31 is connected to the first transmission assembly 32 and drives the cleaning assembly 20 through the first transmission assembly 32.

[0039] The first driving component 31 generates mechanical motion, and the first transmission component 32 transmits power. The first transmission component 32 transmits the output motion of the first driving component 31 to the cleaning component 20, thereby driving the cleaning component 20 to move on the cleaning bracket 10. Specifically, the first transmission component 32 may include structures that transmit motion such as gears, racks, cams, and connecting rods. The first driving component 31 may be a motor, cylinder, or electric cylinder. When the first driving component 31 is a motor, its output shaft can be directly connected to the first transmission component 32. Alternatively, the output shaft of the first driving component 31 can drive the first transmission component 32 through an intermediate structure. When the first driving component 31 is working, it drives the first transmission component 32 to move. The first transmission component 32 then interacts with the mating structures on the cleaning component 20, such as protrusions, recesses, and ribs, to drive the cleaning component 20 to move along a preset path.

[0040] In some specific embodiments, the first driving component 31 includes a first motor; the first transmission component 32 includes a first gear set and a first rack 323, the first rack 323 is connected to the cleaning component 20, the first motor drives the first rack 323 through the first gear set; and drives the cleaning component 20 through the first rack 323.

[0041] The first motor can be a stepper motor, servo motor, brushless DC motor, etc. In this embodiment, the first gear set specifically includes a main gear 321 and a compound gear 322. The output shaft of the first motor is connected to the main gear 321. The main gear 321 meshes with the compound gear 322 and drives the compound gear 322. The compound gear 322 meshes with the first rack 323 and drives the first rack 323, thereby converting the rotational motion of the first motor into linear motion to drive the cleaning assembly 20. The first rack 323 and the cleaning assembly 20 can be connected through mutually cooperating protrusions, recesses, ribs, and other structures.

[0042] In some embodiments, when the first motor rotates forward, it drives the cleaning component 20 to move from the initial position to the first target position; when the first motor rotates in reverse, it drives the cleaning component 20 to move from the initial position to the second target position and the third target position.

[0043] In some embodiments, a second cover 72 is provided on the side of the first rack 323, the main gear 321, and the compound gear 322 facing away from the cleaning bracket 10. The second cover 72 serves to limit and fix the rack, which can reduce the problem of the first rack 323 falling out during movement.

[0044] In some embodiments, the cleaner 100 further includes a second transmission component 42, the cleaning component 20 is connected to the water distribution component 60 through the second transmission component 42, and when the cleaning component 20 moves to a position other than the first target position, the water distribution component 60 is switched to a non-cleaning water path mode through the second transmission component 42.

[0045] The second transmission component 42 is used to convert the reciprocating motion of the cleaning component 20 into the rotational or reciprocating motion of the moving part (not shown) inside the water distribution component 60, thereby realizing the automatic switching of the water path when the drive component 30 drives the cleaning component 20. The second transmission component 42 can be of any reasonable type. For example, in some embodiments, the second transmission component 42 may include a gear and a rack. The gear is fixed to the rotating shaft (not shown) of the moving part of the water distribution component 60, and the rack is connected to the cleaning component 20. When the cleaning component 20 moves to a position other than the first target position, the rack is driven by the cleaning component 20, and the rack drives the gear to rotate, thereby driving the water distribution component 60 to switch the water path. In other embodiments, the second transmission component 42 may also include a linkage mechanism and a cam. A slider is provided on the cleaning component 20, and the slider is connected to the rocker arm of the water distribution component 60 through a linkage mechanism. The linear motion of the cleaning component 20 pushes the rocker arm to swing through the linkage, thereby driving the water distribution component 60 to rotate, thus realizing the water path switching. In some other embodiments, the second transmission assembly 42 may further include a first friction wheel and a transmission belt. The second friction wheel is fitted onto the movable part of the water distribution assembly 60, and the cleaning assembly 20 is equipped with a drive wheel. During the process of the cleaning assembly 20 moving to a position other than the first target position, the drive wheel contacts the first friction wheel and generates friction, driving the first friction wheel. The first friction wheel drives the transmission belt, which in turn drives the second friction wheel. The second friction wheel then drives the movable part, thereby achieving the switching of the water path.

[0046] In some embodiments, the water distribution component 60 includes a body 61 and a movable member. The body 61 has an internal space (not shown). The body 61 includes an inlet 62 and a plurality of outlets 63, and the inlet 62 and each outlet 63 are connected to the internal space. The movable member is rotatably disposed in the internal space and includes an inlet structure (not shown) and an outlet structure (not shown). The inlet structure is connected to the inlet 62. The movable member is configured such that, during rotation, its outlet structure can selectively connect to different outlets 63 on the body 61.

[0047] The main body 61 has an internal space for accommodating water flow and moving parts. Both the inlet 62 and outlet 63 are located on the main body 61 and communicate with the internal space. The inlet 62 allows external water to enter the internal space; the external water source can be a tap water pipe, a water tank, etc. Multiple outlets 63 correspond to different water output modes, such as supplying water to the cleaning assembly 20, the foam generator, or the sterilization device. In some embodiments, the water distribution assembly 60 further includes a moving part disposed within the internal space, capable of movement relative to the main body 61. The moving part has an inlet structure (not shown) and an outlet structure (not shown). The inlet structure connects with the inlet 62 to allow water to enter the moving part, and the outlet structure directs the water flow to a specific outlet 63. In this embodiment, the moving part rotates within the internal space. In some other embodiments, the moving part can also perform reciprocating translational movements within the internal space. During the activity, the movable part can be rotated to align the water outlet structure with different water outlets 63 on the main body 61, so that water flows out from different water outlets 63, thereby realizing the switching of water path.

[0048] In some embodiments, the second transmission assembly 42 includes a second rack 421 and a second gear set 422. The cleaning assembly 20 is connected to the second rack 421, and the second rack 421 is connected to the moving part via the second gear set 422.

[0049] The second gear set 422 may include one or more gears. The second gear set 422 is used to transmit motion to drive the movable member to switch water path modes when the second rack 421 is driven by the cleaning assembly 20. In some embodiments, the second transmission assembly 42 includes a water-dividing gear 4221 connected to the movable member. When the second rack 421 is driven by the cleaning assembly 20, the second rack 421 drives the water-dividing gear 4221 to rotate, and the water-dividing gear 4221 drives the movable member to rotate synchronously to achieve water path switching. In some embodiments, when the cleaning assembly 20 is in the initial position, the first target position, or any position between the initial position and the first target position, the movement of the cleaning assembly 20 does not drive the second transmission assembly 42. The water-dividing assembly 60 always maintains the cleaning water path mode, in which the water outlet structure of the movable member is connected to the corresponding water outlet 63 of the cleaning assembly 20. When the cleaning component 20 moves from the initial position to the second target position, the cleaning component 20 drives the second rack 421, which in turn drives the second gear set 422, causing the movable part to rotate to another position. At this time, the water outlet structure is connected to the water outlet 63 of the corresponding foam generating device. When the cleaning component 20 moves to the third target position, the cleaning component 20 drives the second rack 421, which in turn drives the second gear set 422, causing the movable part to rotate to yet another position. At this time, the water outlet structure is connected to the water outlet 63 of the corresponding sterilization device.

[0050] In some embodiments, the water-dividing assembly 60 is located on one side of the cleaning bracket 10, and the water-dividing gear 4221 and the second rack 421 are located on the other side of the cleaning bracket 10. The cleaning bracket 10 has a first through hole 28, through which the water-dividing gear 4221 is connected to the movable part of the water-dividing assembly 60. The water-dividing gear 4221 is also connected to the second rack 421, so that when the cleaning assembly 20 drives the second rack 421, the above structure can transmit power to drive the movable part of the water-dividing assembly 60.

[0051] In some embodiments, the second rack 421 is provided with a first limiting structure 4211, and the cleaning assembly 20 includes a second limiting structure 24, which is provided corresponding to the first limiting structure 4211, so that the second rack 421 is driven when the cleaning assembly 20 moves from the initial position to a non-first target position.

[0052] The first limiting structure 4211 and the second limiting structure 24 can specifically be structures that cooperate with each other, such as protrusions, grooves, buckles, limiting ribs, limiting slots, magnetic structures, and elastic structures. In some embodiments, when the cleaning component 20 is in the initial position, the first target position, or any position between the initial position and the first target position, the first limiting structure 4211 and the second limiting structure 24 are in a state where they are not mutually limiting or locked. At this time, the movement of the cleaning component 20 will not drive the second rack 421, that is, the second rack 421 has a certain degree of freedom relative to the cleaning component 20. When the cleaning component 20 moves from the initial position to a position other than the first target position, the second limiting structure 24 will cooperate with the first limiting structure 4211. In this embodiment, the cooperation is the mutual abutment of the first limiting structure 4211 and the second limiting structure 24. In other embodiments, the cooperation can also be magnetic attraction, indirect mechanical locking, etc.

[0053] In some embodiments, the first limiting structure 4211 is located on the first direction a of the second limiting structure 24; wherein, the direction from the first target position to a non-first target position is the first direction a.

[0054] In this embodiment, as the cleaning component 20 moves from a non-first target position to the initial position, the second limiting structure 24 on the cleaning component 20 gradually approaches the first limiting structure 4211 on the second rack 421. When the cleaning component 20 is in the initial position, the second limiting structure 24 on the cleaning component 20 is in contact with and abuts against the first limiting structure 4211 on the second rack 421. As the cleaning component 20 moves from the initial position to the second target position, the first limiting structure 4211 of the second rack 421 is always abutted by the second limiting structure 24 of the cleaning component 20, and the movement of the cleaning component 20 is transmitted to the second rack 421, which in turn drives the water path switching of the water distribution component 60. The above structural arrangement ensures that the water path switching action is only triggered by the movement of the cleaning component 20 as it moves from the initial position to a non-first target position. When the cleaning component 20 moves from the initial position to the first target position, the water distribution component 60 maintains the cleaning water path mode. Furthermore, the above-mentioned structural design allows for the extension and retraction of the cleaning component 20 and the switching of the water path of the water distribution component 60 to be achieved with only one motor, which simplifies the internal structure of the cleaner 100 and is conducive to the miniaturization of the cleaner 100.

[0055] In some other embodiments, the cleaning bracket 10 is provided with a limiting post 11, which is set at the initial position of the cleaning component 20. The first limiting structure 4211 on the second rack 421 is located between the limiting post 11 and the bracket limiting rib 12 on the cleaning bracket 10. The above arrangement can limit the movement distance of the second rack 421, thereby limiting the rotation angle of the moving parts in the water distribution component 60.

[0056] In some embodiments, the second limiting structure 24 of the cleaning component 20 is a movable support rib on the movable support 21.

[0057] In some embodiments, the first motor is fixed to the cleaning bracket 10, and the first motor, the water-dividing gear 4221, the second rack 421, etc. are located on the same side of the cleaning bracket 10. Specifically, the first motor can be fixed to the cleaning bracket 10 by screws, bolts, snap-fit ​​structures, etc., and the output shaft of the first motor passes through the second through hole 29 on the cleaning bracket 10 and is connected to the first gear set.

[0058] In some embodiments, a first cover 71 is provided on the side of the water-dividing gear 4221 and the second rack 421 facing away from the cleaning bracket 10. The first cover 71 serves to limit and fix the second rack 421, reducing the problem of it falling out during movement. In some embodiments, a snap-fit ​​hole 26 is provided on the cleaning assembly 20, and the first cover 71 is locked and fixed to the snap-fit ​​hole 26.

[0059] In some embodiments, the cleaning assembly 20 includes a second drive member 23, a movable bracket 21, and a water-sealing bracket assembly 22. The movable bracket 21 is movably mounted on the cleaning bracket 10, and the water-sealing bracket assembly 22 is movably mounted on the movable bracket 21. The second drive member 23 drives the water-sealing bracket assembly 22 to move relative to the movable bracket 21 to switch the cleaning mode of the cleaning assembly 20.

[0060] The movable support 21 can be movably mounted on the cleaning support 10 via a guide structure such as a guide rail or guide rod, allowing the movable support 21 to move along a predetermined trajectory on the cleaning support 10. The water-sealing support assembly 22 can translate or rotate on the movable support 21 to change the water connection between the movable support 21 and the water-sealing support assembly 22 during movement, thereby achieving different cleaning modes. These different cleaning modes may include, for example, posterior wash, feminine wash, and baby wash. The second driving component 23 is used to drive the water-sealing support assembly 22 to move on the movable support 21. The second driving component 23 can be a motor, electric cylinder, etc.

[0061] In some embodiments, the cleaning assembly 20 includes a third limiting structure (not shown), which is configured to be driven to a first limiting structure 4211 of the second rack 421 in a first direction a, so that the cleaning assembly 20 moves from a non-first target position to an initial position along a second direction b, thereby driving the second rack 421; wherein the second direction b is the opposite direction to the first direction a.

[0062] The third limiting structure can specifically be a driveable gear, rib, protrusion, or stop, etc. The third limiting structure is configured such that when the cleaning assembly 20 moves along the first direction a, the third limiting structure is driven to not engage with the first limiting structure 4211, allowing the second rack 421 to be driven by the cleaning assembly 20 to move in the first direction a; while during the movement of the cleaning assembly 20 from a non-first target position to the initial position along the second direction b, the third limiting structure is driven and forms a cooperating connection with the first limiting structure 4211 of the second rack 421. After the cooperating connection, the mechanical motion of the cleaning assembly 20 can be transmitted to the second rack 421, thereby driving the second rack 421 to move synchronously along the second direction b. Subsequently, the second gear drives the water-dividing gear 4221, and then the water-dividing gear 4221 drives the moving parts of the water-dividing assembly 60, so that when the cleaning assembly 20 returns to the initial position along the second direction b, the water-dividing assembly 60 also precisely resets to the cleaning water path mode. In this embodiment, the third limiting structure includes a reset gear (not shown) and a reset gear rib 231. The second driving member 23 includes a second motor, which drives the reset gear to rotate. The reset gear drives the reset gear rib 231 to move, so that the reset gear rib 231 can move to the first direction a of the first limiting structure 4211 of the second rack 421. As described above, the second driving member 23 is used both to switch the cleaning mode of the cleaning component 20 and to drive the third limiting structure to realize the mode reset of the water separation component 60, which simplifies the structure and facilitates the miniaturization of the device. On the other hand, when the cleaning component 20 is located at the first target position, the second driving member 23 can drive the cleaning component 20 to the correct mode. The second driving member 23 driving the third limiting structure will not interfere with the operation of the cleaner 100. When the cleaning component 20 is located between the non-first target position and the initial position, the second driving member 23 can drive the third limiting structure. The second driving member 23 driving the cleaning component 20 to the correct mode will not interfere with the operation of the cleaner 100.

[0063] In some embodiments, the cleaning component 20 is provided with a self-cleaning fixing structure 25, which may specifically be a self-cleaning rib, a self-cleaning recess, etc., and the self-cleaning component 50 is fixed on the self-cleaning fixing structure 25.

[0064] Unlike existing technologies, this application provides a bidet 100 in which the water distribution component 60 is directly integrated into the bidet bracket 10, shortening the distance between the water distribution component 60 and the bidet component 20. This shortens the water path between the two components, reducing the amount of cold water output during bidet startup. Furthermore, since the water distribution component 60 is directly integrated into the bidet 100, it does not require separate mounting, simplifying the toilet's internal structure and making it more compact. Additionally, the water distribution component 60 is driven by the bidet component 20 to switch between bidet and non-bidet modes. Only the drive component 30 is needed to extend and retract the water distribution component 60 and switch its water path, simplifying the structure, facilitating device miniaturization, and simplifying installation.

[0065] Correspondingly, this application also provides a toilet that includes the washer 100 described in any of the above embodiments.

[0066] In some embodiments, the toilet also includes a foam generating device and a sterilizing device. The washer 100, the foam generating device, and the sterilizing device are connected to different water outlets 63 on the main body 61. The foam generating device generates foam on the upper part of the toilet's water seal to reduce liquid splashing. The sterilizing device sterilizes the toilet by electrolyzing water. The foam generating device is connected to one water outlet 63 on the water distribution assembly 60, and the sterilizing device is connected to another water outlet 63 on the water distribution assembly 60. This allows the water distribution assembly 60 to selectively supply water to the washer assembly 20, the foam device, or the sterilizing device.

[0067] In some embodiments, the cleaner 100 further includes a self-cleaning component 50, which is disposed on the cleaning component 20 and connected to the cleaning component 20.

[0068] Correspondingly, this application also provides a method for controlling a toilet; please refer to [link / reference]. Figure 7 , Figure 7 This is a flowchart illustrating one embodiment of the toilet control method of this application. This control method is applied to the washer or toilet in any of the above embodiments. In some specific embodiments, the control method includes: S11: Receive water usage instructions and determine whether the water usage instructions are cleaning instructions.

[0069] If the water usage instruction is a cleaning instruction, then execute S121; if the water usage instruction is not a cleaning instruction, then execute S122.

[0070] Water usage commands can be issued by the user triggering a switch on the toilet, or they can be automatically generated by sensors on the toilet after sensing a specific action by the user.

[0071] S121: Control the drive component to drive the cleaning component to the first target position.

[0072] When the cleaning component is in its initial position, the water distribution component is in cleaning water path mode, with the initial position located between the first target position and a non-first target position. When the water usage command is a cleaning command, the drive component moves the cleaning component from the initial position to the first target position. When the cleaning component is in the first target position, it extends and receives water from the water distribution component to perform cleaning tasks such as feminine wash, posterior wash, and baby wash. After the cleaning task is completed, the drive component moves the cleaning component back from the first target position to the initial position, and the cleaning component retracts when it is in the initial position.

[0073] S122: Control the drive component to drive the cleaning component to a position other than the first target position.

[0074] If the water usage command is a non-cleaning command, such as a foam generation command or a sterilization command, the drive component drives the cleaning component to move from the initial position to a non-first target position. When the cleaning component is driven to move from the initial position to a non-first target position, the water distribution component is driven by the cleaning component to switch to the non-cleaning water circuit mode. Subsequently, the water distribution component supplies water to the foam generation device or sterilization device to execute the foam generation command or sterilization command.

[0075] In some implementations, if the water usage command is not a cleaning command, the step of controlling the drive component to move the cleaning component to a position other than the first target position specifically includes: if the water usage command is a foam generation command, controlling the drive component to move the cleaning component to a second target position; if the water usage command is a sterilization command, controlling the drive component to move the cleaning component to a third target position. Specifically, when the cleaning component is in the initial position, the water distribution component is in cleaning water path mode. When the cleaning component moves from the initial position to the first target position, the cleaning component extends; during this process, the cleaning component does not drive the water distribution component to switch modes, the water distribution component remains in cleaning water path mode, and the water distribution component supplies water to the cleaning component. When the cleaning component moves to the second target position, the water distribution component is linked to switch to the first non-cleaning water path mode, and the water distribution component supplies water to the foam generation device. When the cleaning component moves to the third target position, the water distribution component is linked to switch to the second non-cleaning water path mode, and the water distribution component supplies water to the sterilization device.

[0076] In some implementations, after S122, the control method further includes S1221.

[0077] S1221: In response to the end of foam generation or sterilization, the third limiting structure is driven to the first direction of the first limiting structure of the second rack, and the driving component is controlled to drive the cleaning component to the initial position.

[0078] When the cleaning assembly moves along the first direction, the third limiting structure is driven to not engage with the first limiting structure, allowing the second rack to be driven by the cleaning assembly to move in the first direction. During the movement of the cleaning assembly along the second direction from a non-first target position to the initial position, the third limiting structure is driven and engages with the first limiting structure of the second rack. After engagement, the mechanical motion of the cleaning assembly is transmitted to the second rack, causing it to move synchronously along the second direction. The second rack then drives the water-distributing gear, which in turn drives the moving parts of the water-distributing assembly, so that when the cleaning assembly returns to its initial position along the second direction, the water-distributing assembly also resets to the cleaning water path mode. Alternatively, in some embodiments, after the water-distributing assembly resets to the cleaning water path mode, the third limiting structure is driven to a first direction not located at the first limiting structure of the second rack.

[0079] In some implementations, after S121, the control method further includes S1211.

[0080] S1211: In response to the end of cleaning, control the drive component to drive the cleaning component to move to the initial position.

[0081] The above are merely embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A cleaner, characterized in that, The cleaner includes: Cleaning bracket; A cleaning assembly, which is movably mounted on the cleaning bracket; Water distribution component, the water distribution component is disposed on the cleaning bracket; A drive assembly is disposed on the cleaning bracket, and the drive assembly is configured to drive the cleaning assembly to move to a first target position or a non-first target position. The water distribution component is driven to cooperate with the cleaning component, and when the cleaning component is in the first target position, the water distribution component is in cleaning water path mode; when the cleaning component is in a non-first target position, the water distribution component is switched to non-cleaning water path mode.

2. The cleaner according to claim 1, characterized in that, The non-first target position includes a second target position and a third target position. When the cleaning component is in the second target position, the water distribution component is switched to the first non-cleaning water path mode. When the cleaning component is in the third target position, the water distribution component is switched to the second non-cleaning water path mode.

3. The cleaner according to claim 2, characterized in that, The driving component includes: First driving component, A first transmission assembly is connected to the first drive component, which in turn drives the cleaning assembly.

4. The cleaner according to claim 3, characterized in that, The first driving component includes a first motor; The first transmission assembly includes a first gear set and a first rack. The first rack is connected to the cleaning assembly. The first motor drives the first rack through the first gear set and drives the cleaning assembly through the first rack.

5. The cleaner according to claim 4, characterized in that, The cleaner also includes: The second transmission component connects the cleaning component to the water distribution component, and when the cleaning component moves to the non-first target position, the second transmission component drives the water distribution component to switch to the non-cleaning water path mode.

6. The cleaner according to claim 5, characterized in that, The water distribution component includes a body, which has an internal space; the body includes a water inlet and multiple water outlets, and the water inlet and each of the water outlets are connected to the internal space. A movable component, rotatably disposed within the internal space, the movable component including a water inlet structure and a water outlet structure, the water inlet structure being in communication with the water inlet; wherein, the movable component is configured such that, during rotation, its water outlet structure can selectively communicate with different water outlets on the main body; The second transmission assembly includes: The second rack and the second gear set are connected, and the cleaning assembly is connected to the second rack. The second rack is connected to the moving part through the second gear set.

7. The cleaner according to claim 6, characterized in that... , The second rack is provided with a first limiting structure, and the cleaning component includes a second limiting structure. The second limiting structure is set corresponding to the first limiting structure so that when the cleaning component moves from the initial position to a position other than the first target position, it drives the second rack.

8. The cleaner according to claim 7, characterized in that, The first limiting structure is located in the first direction of the second limiting structure; wherein, the direction from the first target position to the non-first target position is the first direction.

9. The cleaner according to claim 8, characterized in that, The cleaning assembly includes a second driving component, a movable bracket, and a water-sealing bracket assembly. The movable bracket is movably mounted on the cleaning bracket, and the water-sealing bracket assembly is movably mounted on the movable bracket. The second driving component drives the water-sealing bracket assembly to move relative to the movable bracket to switch the cleaning mode of the cleaning assembly.

10. The cleaner according to claim 9, characterized in that, The cleaning assembly includes a third limiting structure configured to be driven in the first direction of the first limiting structure of the second rack, so that the cleaning assembly moves in the second direction from the non-first target position to the initial position, thereby driving the second rack; wherein the second direction is the opposite direction to the first direction.

11. A toilet, characterized in that, The toilet includes a washer as described in any one of claims 1-10.

12. The toilet according to claim 11, characterized in that, The toilet also includes: A foam generating device and a sterilizing device are provided, wherein the cleaner, the foam generating device, and the sterilizing device are connected to different water outlets on the main body.

13. A method for controlling a toilet, said control method being applied to a washer according to any one of claims 1-10 or a toilet according to any one of claims 11-12, characterized in that, The control method includes: Receive a water usage instruction and determine whether the water usage instruction is a cleaning instruction; If the water usage command is a cleaning command, the drive component is controlled to move the cleaning component to the first target position; if the water usage command is not a cleaning command, the drive component is controlled to move the cleaning component to the non-first target position.

14. The control method according to claim 13, characterized in that, The step of controlling the drive component to move the cleaning component to the non-first target position if the water usage command is not a cleaning command specifically includes: If the water usage command is a foam generation command, control the drive component to drive the cleaning component to move to the second target position; If the water usage command is a sterilization command, the drive component is controlled to drive the cleaning component to move to the third target position.

15. The control method according to claim 14, characterized in that, The control method further includes: In response to the end of foam generation or sterilization, the third limiting structure is controlled to be driven to the first direction of the first limiting structure of the second rack, and the driving component is controlled to drive the cleaning component to the initial position.

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