A multi-mode water outlet toilet structure

Abstract

The utility model discloses a kind of multiple mode water outlet's bidet structure;The bidet structure, comprising: main unit is equipped with sealed cavity, sealed cavity is equipped with shunt bin, the both sides of main unit are respectively connected with knob assembly and nozzle piece, nozzle piece is communicated in shunt bin, shunt bin is equipped with first water inlet and second water inlet, knob assembly is inserted in sealed cavity and abuts at first water inlet or second water inlet;Twist knob assembly to block first water inlet or second water inlet, to make nozzle piece form shower water outlet mode or cleaning water outlet mode.The utility model is through the first water inlet and second water inlet of shunt bin respectively corresponding nozzle piece's shower water outlet mode, cleaning water outlet mode, through the twist operation of knob assembly, two kinds of water outlet form can be switched quickly;In addition, by integrating water outlet mode switching function in the knob assembly of the side of main unit, easy to operate, improve the ease of use of product.

Description

Technical Field

[0001] This utility model relates to the field of bidet technology, and in particular to a bidet structure with multi-mode water dispensing. Background Technology

[0002] As an important product for improving personal hygiene and convenience, bidets have gradually become a common feature in homes and public bathrooms. Their core function is to achieve precise cleaning of specific parts of the body through the water outlet structure, meeting diverse user needs such as daily toilet cleaning, specific menstrual cycle care, and postoperative care.

[0003] However, most mainstream bidet products on the market currently suffer from limitations in their water outlet design, with the vast majority featuring only a single type of water outlet component (such as a fixed-angle direct-flow nozzle or a single-mode spray structure). This results in poor adaptability to different usage scenarios and difficulty in meeting users' diverse cleaning needs in various situations. Specifically, in daily basic cleaning scenarios, users usually need a certain water flow force to ensure cleaning effectiveness, while a single gentle spray often fails to achieve the desired cleaning efficiency. In scenarios such as women's menstrual cycle care, elderly people's or children's cleaning, users need a gentler water flow with a more even diffusion range to avoid irritating sensitive areas. In these cases, a single strong-impact direct-flow water flow will significantly reduce user comfort and may even cause discomfort.

[0004] Further analysis reveals that the single-outlet design of existing bidet showerheads fundamentally fails to adequately consider the diversity of user scenarios and the differentiation of needs. The limitations of their structural design directly result in significant shortcomings in practicality, comfort, and functionality. As users' demands for personalized and scenario-specific bathroom products continue to rise, the insufficient adaptability of existing bidet showerheads due to their single-outlet water flow has become a key factor restricting product experience upgrades and market competitiveness. Technological improvements are urgently needed to optimize the water flow and enhance scenario adaptability. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a body wash device structure with multi-mode water output.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This utility model embodiment provides a multi-mode water output body wash structure, including: a main unit, a sealed cavity inside the main unit, a diversion chamber inside the sealed cavity, a knob assembly and a nozzle component connected to both sides of the main unit respectively, the nozzle component communicating with the diversion chamber, the diversion chamber having a first water inlet and a second water inlet, the knob assembly extending into the sealed cavity and abutting against the first water inlet or the second water inlet; turning the knob assembly to block the first water inlet or the second water inlet, so that the nozzle component forms a shower water output mode or a washing water output mode.

[0008] In one specific embodiment, the main unit is equipped with a pump body inside, one end of the pump body is connected to the outside and the other end is connected to the sealed cavity. When the main unit is powered on, it drives the pump body to draw water from the outside and enter the sealed cavity, and the water enters the diversion chamber through the first water inlet or the second water inlet and is ejected by the nozzle.

[0009] In one specific embodiment, the diversion chamber is provided with an inner flow channel and an outer flow channel. The outer flow channel is located outside the inner flow channel. The first water inlet is connected to the outer flow channel, and the second water inlet is connected to the inner flow channel. The nozzle is provided with a first water outlet corresponding to the outer flow channel and a second water outlet corresponding to the inner flow channel.

[0010] In one specific embodiment, the knob assembly includes a knob, a mounting base, and a gear adjustment component. The mounting base is connected to the main unit. One end of the knob is movably connected to the mounting base, and the other end is tractively connected to the gear adjustment component. The gear adjustment component extends into the sealing cavity and abuts against the first water inlet or the second water inlet.

[0011] In one specific embodiment, the gear adjustment component is provided with an elastic sealing head, which is adapted to the first water inlet or the second water inlet.

[0012] In one specific embodiment, the sealing head is connected to the gear adjustment member via a spring.

[0013] In one specific embodiment, the outer side of the mounting base is further provided with an identifier, which corresponds to the shower head water outlet mode or the cleaning water outlet mode.

[0014] In one specific embodiment, the host also includes a battery and a PCBA board, and both the battery and the pump body are electrically connected to the PCBA board.

[0015] In one specific embodiment, the PCBA board also integrates a digital tube and a charging interface, and the host is provided with a transparent part corresponding to the digital tube and a charging hole corresponding to the charging interface.

[0016] In one specific embodiment, the PCBA board also integrates a gear switch, and the host is provided with mounting holes corresponding to the gear switch.

[0017] The multi-mode water output structure of this utility model has the following advantages compared with the prior art: The first and second water inlets of the diversion chamber correspond to the shower spray mode and the washing spray mode of the nozzle, respectively. The two spray modes can be quickly switched by turning the knob assembly. In scenarios requiring gentle water flow, such as women's menstrual cycle care or elderly / children's cleaning, the second water inlet is blocked while the first inlet is open, and the nozzle outputs a shower spray – in this mode, the water flow is diffused and has a weak impact, evenly covering the cleaning area and avoiding irritation to sensitive areas, meeting the needs of gentle care. In scenarios requiring high cleaning efficiency, such as basic cleaning after daily toilet use, the first water inlet is blocked while the second inlet is open, and the nozzle outputs a washing spray – in this mode, the water flow is highly concentrated and has a moderate impact. It can quickly achieve efficient cleaning, avoiding the problem of incomplete cleaning caused by a single gentle water flow. The precise switching between the two modes solves the limitation of existing body washers that cannot adapt to multiple scenarios with a single water flow mode, achieving a customized cleaning effect of "one water flow for one scenario". In addition, by integrating the water flow mode switching function into the knob component on the side of the main unit, users do not need to disassemble or assemble parts separately. They can complete the water inlet on / off control and water flow mode switching simply by "turning the knob". Compared with the existing design that requires tools to replace the water outlet or to switch modes through complex button combinations, the operation logic of this structure is more intuitive. Whether it is an adult user or an elderly user with less hand dexterity, they can quickly master the use method, which greatly reduces the threshold for using the multi-mode function and improves the ease of use of the product.

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A three-dimensional schematic diagram of the multi-mode water dispensing body wash device structure provided by this utility model;

[0021] Figure 2 An exploded view of the structure of the multi-mode water dispensing body wash device provided by this utility model;

[0022] Figure 3Internal schematic diagram of the multi-mode water dispensing body wash device structure provided by this utility model;

[0023] Figure 4 A cross-sectional view of the multi-mode water outlet body wash device structure provided by this utility model in the water washing mode.

[0024] Figure 5 The cross-sectional view of the multi-mode water outlet body wash device structure provided by this utility model in the shower water outlet mode. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring 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. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0032] See Figures 1 to 5 The specific embodiment shown in this utility model discloses a multi-mode water output body wash device structure, including: a main unit 10, a sealed cavity inside the main unit 10, a diversion chamber 20 inside the sealed cavity, a knob assembly 30 and a nozzle component 40 respectively connected to both sides of the main unit 10, the nozzle component 40 communicating with the diversion chamber 20, the diversion chamber 20 having a first water inlet 21 and a second water inlet 22, the knob assembly 30 extending into the sealed cavity and abutting against the first water inlet 21 or the second water inlet 22; turning the knob assembly 30 to block the first water inlet 21 or the second water inlet 22, so that the nozzle component 40 forms a shower water output mode or a washing water output mode.

[0033] Specifically, the main unit 10 is integrally injection molded from ABS engineering plastic, with an overall rectangular structure. The internal outer casing components of the main unit 10 are sealed by welding or screws, forming independent sealed cavities. A 0.5-1mm thick nitrile rubber sealing ring is first adhered to the inner wall of the sealed cavity, and the joints of the cavity walls are then treated with ultrasonic welding or screw sealing. This double-sealing design prevents water leakage into the internal circuitry or other components of the main unit 10. An installation groove for the diversion chamber 20 is pre-reserved inside the sealed cavity. The inner wall of the installation groove has positioning buckles, facilitating quick assembly of the diversion chamber 20 and preventing displacement during use. Furthermore, the diversion chamber 20 is made of PP material and has an internal partition plate that divides the interior of the diversion chamber 20 into two independent water flow channels, corresponding to the first inlet 21 and the second inlet 22, respectively. Both the first inlet 21 and the second inlet 22 are located on the side of the diversion chamber 20 closest to the knob assembly 30, and the edges of the inlets have an annular sealing groove with a silicone sealing gasket embedded in the groove, improving the sealing performance when in contact with the knob assembly 30. The diversion chamber 20 is connected to the nozzle component 40 on the side away from the water inlet. The shower head water outlet mode is an outer ring water outlet for wide-area cleaning; the cleaning water outlet mode is a central concentrated water outlet for precise cleaning.

[0034] In addition, the knob assembly 30 includes a knob body, a transmission rod, and a sealing end. The knob body is made of non-slip plastic with a textured outer surface for easy gripping and turning. The transmission rod is made of stainless steel, with one end fixedly connected to the knob body and the other end extending into the sealing cavity and connecting to the sealing end. A waterproof bearing is provided at the connection between the transmission rod and the outer shell of the main unit 10, ensuring smooth transmission and preventing water leakage. The sealing end is made of silicone, cylindrical in shape, with a diameter matching the diameters of the first water inlet 21 and the second water inlet 22. The center of the sealing end is aligned with the axis of the transmission rod, ensuring that the sealing end can accurately abut or disengage from the water inlet when the knob is turned. When the knob assembly 30 is turned clockwise to its limit position, the sealing head 331 abuts against the first water inlet 21, blocking the first water inlet channel; when the knob assembly 30 is turned counterclockwise to its limit position, the sealing head 331 abuts against the second water inlet 22, blocking the second water inlet channel. In addition, the nozzle component 40 is made of 304 stainless steel and the surface is polished to prevent rust and scale adhesion. The nozzle component 40 has two types of water outlet holes: the shower outlet holes corresponding to the first water inlet 21 are evenly distributed in a ring, with a number of 15-20 holes and a diameter of 0.3-0.5mm. After the water flows through the shower outlet holes, it forms a diffused and gentle water flow; the cleaning outlet holes corresponding to the second water inlet 22 are 3-5 strip holes with a diameter of 1-1.2mm. After the water flows through the cleaning outlet holes, it forms a concentrated water flow.

[0035] In other words, the first inlet 21 and the second inlet 22 of the diversion chamber 20 correspond to the shower spray mode and the cleaning spray mode of the nozzle component 40, respectively. By turning the knob component 30, the two spray patterns can be quickly switched: In scenarios requiring gentle water flow, such as women's menstrual cycle care or cleaning for the elderly / children, the second inlet 22 is blocked while the first inlet 21 is open, and the nozzle component 40 outputs a shower spray—in this mode, the water flow is diffused and has a weak impact, evenly covering the cleaning area while avoiding irritation to sensitive areas, meeting the needs of gentle care; In scenarios requiring high cleaning efficiency, such as basic cleaning after daily toilet use, the first inlet 21 is blocked while the second inlet 22 is open, and the nozzle component 40 outputs a cleaning spray—in this mode, the water flow is highly concentrated and has a moderate impact, allowing for rapid... To achieve efficient cleaning and avoid the problem of incomplete cleaning caused by a single gentle water flow, the precise switching between two modes solves the limitation of existing bidets that cannot adapt to multiple scenarios with a single water flow mode, achieving a customized cleaning effect of "one water flow for one scenario". In addition, by integrating the water flow mode switching function into the knob component 30 on one side of the main unit 10, users do not need to disassemble or assemble parts. They can complete the water inlet on / off control and water flow mode switching simply by "turning the knob". Compared with the existing design that requires tools to replace the water outlet or to switch modes through complex button combinations, the operation logic of this structure is more intuitive. Whether it is an adult user or an elderly user with less hand dexterity, they can quickly master the use method, which greatly reduces the usage threshold of multi-mode functions and improves the ease of use of the product.

[0036] In one embodiment, the host 10 is provided with a pump body 50 inside. One end of the pump body 50 is connected to the outside and the other end is connected to the sealed cavity. When the host 10 is powered on, the pump body 50 draws water from the outside and enters the sealed cavity. The water then enters the diversion chamber 20 through the first water inlet 21 or the second water inlet 22 and is ejected by the nozzle 40.

[0037] Specifically, the pump body 50 is a miniature silent centrifugal pump. The pump body 50 is fixed inside the main unit 10 near the sealed cavity by shock-absorbing rubber pads. These rubber pads absorb vibrations during pump operation, further reducing noise transmission. Additionally, the water inlet of the pump body 50 is connected to the outside via a PVC hose. One end of this hose is sealed to the pump body 50's inlet using a quick-connect fitting, while the other end extends outside the main unit 10, allowing direct connection to household bathroom water pipes or a dedicated water storage container. The water outlet of the pump body 50 is connected to the sealed cavity via a PVC hose of the same specification. One end of this hose is also fixed to the pump body 50's outlet using a quick-connect fitting, while the other end is screwed into a pre-designed inlet hole on the side wall of the sealed cavity via a threaded interface. Teflon tape is wrapped around the threaded interface, and waterproof sealant is applied to ensure that water only enters the sealed cavity through the pre-designed channel, preventing leakage to other areas inside the main unit 10. In addition, after the pump body 50 draws water into the sealed cavity, a guide slope (slope of 15 degrees to 20 degrees) can be provided inside the sealed cavity. The slope is inclined from the water outlet of the pump body 50 towards the first water inlet 21 and the second water inlet 22 of the diversion chamber 20, which can guide the water flow to naturally converge to the water inlet area and avoid water accumulation in the sealed cavity.

[0038] In one embodiment, the diversion chamber 20 is provided with an inner flow channel 23 and an outer flow channel 24. The outer flow channel 24 is located outside the inner flow channel 23. The first inlet 21 is connected to the outer flow channel 24, and the second inlet 22 is connected to the inner flow channel 23. The nozzle 40 is provided with a first outlet corresponding to the outer flow channel 24 and a second outlet corresponding to the inner flow channel 23.

[0039] Specifically, the interior of the diversion chamber 20 is divided into an independent internal flow channel 23 and an external flow channel 24 by an annular partition plate. The internal flow channel 23 is located in the central region of the diversion chamber 20 and is a cylindrical cavity. One end of the internal flow channel 23 is connected to the second inlet 22, and the other end is connected to the second outlet of the nozzle component 40. The external flow channel 24 surrounds the outside of the internal flow channel 23 and is an annular cavity. One end of the external flow channel 24 is connected to the first inlet 21, and the other end is connected to the first outlet of the nozzle component 40.

[0040] In other words, the inner flow channel 23 and the outer flow channel 24 are completely isolated by an annular partition plate, and each corresponds to an independent inlet (first inlet 21, second inlet 22) and nozzle outlet (first outlet, second outlet) of the nozzle component 40, forming a dual independent water flow path of "inlet-channel-outlet". When the knob assembly 30 blocks the first inlet 21, the water flow enters the inner flow channel 23 only through the second inlet 22, and finally sprays out a concentrated water flow from the central second outlet; when the second inlet 22 is blocked, the water flow enters the outer flow channel 24 only through the first inlet 21, and sprays out a shower water flow from the outer first outlet. This independent structure completely avoids the problem of the two water flows mixing and interfering in the channel, ensuring that the water flow pattern, pressure, and coverage of each water outlet mode are stable and consistent. In addition, the annular structure of the outflow channel 24 and the annular array design of the first water outlet allow the water flow to be evenly distributed to each shower head outlet. The sprayed water flow covers a symmetrical range and has a uniform density, avoiding situations where the water flow is too strong or too weak in some areas. This is especially suitable for scenarios where the gentleness of the water flow is required, such as women's menstrual cycle care and elderly people's cleaning, thus improving the cleaning comfort. The central design of the inflow channel 23 and the strip-shaped hole structure of the second water outlet allow the water flow to be concentrated in the central area, forming a columnar water flow with stable impact. This can quickly complete daily cleaning after using the toilet, and the range advantage of the columnar water flow expands the cleaning range.

[0041] In one embodiment, the knob assembly 30 includes a knob 31, a mounting base 32, and a gear adjustment component 33. The mounting base 32 is connected to the main unit 10. One end of the knob 31 is movably connected to the mounting base 32, and the other end is tractively connected to the gear adjustment component 33. The gear adjustment component 33 extends into the sealing cavity and abuts against the first water inlet 21 or the second water inlet 22.

[0042] Specifically, the mounting base 32 is integrally injection molded from ABS engineering plastic and can be detachably connected to the side wall of the main unit 10 housing via self-tapping screws. A circular through-hole is formed in the center of the mounting base 32, with a bearing sleeve embedded in the inner wall of the through-hole. The bearing sleeve has a grease groove on its inner side, providing smooth support for the rotation of the knob 31. Furthermore, the knob 31 is injection molded from PC+ABS composite material, with a cylindrical outer contour. Its outer surface has an anti-slip texture formed through in-mold injection molding, increasing grip friction and preventing slippage when operating with wet hands. A cylindrical connecting shaft is located at the end of the knob 31 near the mounting base 32. A flat groove is formed at the end of the connecting shaft, forming a keyway with the input end of the gear adjustment component 33 to achieve a transmission connection. Additionally, the gear adjustment component 33 achieves synchronous rotation with the knob 31 through an interference fit. The end of the gear adjustment component 33 matches the diameter of the first water inlet 21 and the second water inlet 22, ensuring precise alignment and contact with the water inlets during rotation.

[0043] In one embodiment, the gear adjustment member 33 is provided with an elastic sealing head 331, which is adapted to the first water inlet 21 or the second water inlet 22.

[0044] Specifically, the elastic sealing head 331 is made of silicone. The sealing head 331 is shaped like a mushroom and includes a fitting section and a sealing section: the fitting section is cylindrical and is nested into the end of the gear adjusting component 33 by interference fit; the sealing section is hemispherical (matching the diameter of the first inlet 21 and the second inlet 22). In addition, the outer surface of the sealing section is provided with annular sealing ribs, which are matched with the annular sealing grooves on the inner wall of the inlet to form a multi-layer sealing structure.

[0045] In other words, the silicone material of the elastic sealing head 331 has a certain degree of cushioning. When the gear adjustment component 33 is rotated to the sealing position, the contact between the sealing head 331 and the water inlet is an elastic collision, producing a soft "damping feeling," avoiding the "harsh impact feeling" of traditional rigid sealing and improving operational comfort. In addition, the elastic sealing head 331 can automatically compensate for assembly errors of 0.1-0.3mm through the elastic deformation of silicone, and the multi-seal structure of the annular sealing rib and sealing groove can effectively block the water leakage path.

[0046] In one embodiment, the sealing head 331 is connected to the gear adjustment member 33 by a spring.

[0047] Specifically, a cylindrical hole is formed at the end of the gear adjusting component 33, with the hole diameter matching the outer diameter of the spring. A positioning protrusion is provided at the center of the bottom of the hole for radial positioning of one end of the spring, preventing the spring from shifting during compression. An annular limiting platform is also provided on the inner wall of the cylindrical hole to limit the maximum compression stroke of the spring and prevent the spring from over-compressing and failing. A positioning groove matching the other end of the spring is formed at the center of the end face of the sealing head 331 to reduce frictional loss between the spring and the sealing head 331. At the same time, an annular guide flange is provided on the outer wall of the sealing head 331 to ensure that the sealing head 331 moves along the axis of the cylindrical hole under the action of the spring without radial displacement.

[0048] In other words, the axial error within the range of 3-5mm can be automatically compensated by the elastic extension and contraction of the spring. When there is a coaxiality deviation or spacing error between the gear adjustment component 33 and the water inlet, the spring will automatically adjust the position of the sealing head 331 according to the actual gap, and push the sealing head 331 to fit tightly against the water inlet.

[0049] Preferably, the sealing head 331 is a round glass ball that is pushed out by a compression spring. The glass ball contacts the first water inlet 21 or the second water inlet 22 through the compression spring to divide and seal the water flow in the diversion chamber 20. This prevents the water flow from flowing back and forth, which would cause the two water outlet modes to flow out at the same time.

[0050] In one embodiment, the outer side of the mounting base 32 is further provided with an identifier, which corresponds to the shower head water outlet mode or the cleaning water outlet mode.

[0051] Specifically, two sets of identifiers are set on the outer side of the mounting base 32 (the annular area near the knob 31) using in-mold injection molding or laser engraving, corresponding to the shower head water outlet mode and the cleaning water outlet mode respectively:

[0052] Shower spray pattern identifier: It is presented as a combination of "shower pattern + 'soft' text". The shower pattern is a circular water spray shape with simplified lines. The text uses Song typeface, size 4. Both are matte blue, which contrasts clearly with the light gray background of the mounting base 32.

[0053] The water flow pattern identifier is presented as a combination of "columnar water flow pattern + 'powerful' text". The water flow pattern consists of 3 parallel straight lines, and the text is also in Song typeface, size 4, with a matte red color. It is clearly distinguished from the shower head pattern identifier. The two sets of identifiers are symmetrically distributed along the 32 circumference of the mounting base.

[0054] In other words, by using a combination of "pattern + text + color" identifiers, the abstract "shower head / cleaning" mode is transformed into an intuitive visual signal. Users do not need to memorize complex gear logic; they can simply observe the indicator pointed to by the knob to clearly understand the current water flow pattern.

[0055] In one embodiment, the host 10 is further provided with a battery 60 and a PCBA board 70, and the battery 60 and the pump body 50 are both electrically connected to the PCBA board 70.

[0056] Specifically, battery 60 serves as the energy supply unit, providing the necessary power for the entire bidet. PCBA board 70 acts as the "brain" of the bidet, controlling the operating status of each component and coordinating their operation. In practice, battery 60 is electrically connected to PCBA board 70 via wires or a battery holder, providing a stable DC power supply. Pump body 50 is also electrically connected to PCBA board 70 via wires or connectors and receives control signals from PCBA board 70. When the user uses the bidet, pressing a switch or triggering a specific sensor activates a signal. Upon receiving the signal, PCBA board 70 controls battery 60 to supply power to pump body 50, driving it to begin operation. Once powered, pump body 50 draws water from the outside according to PCBA board 70's instructions, pressurizes the water through internal mechanical structures or magnetic drive, and sends it into the sealed cavity. Finally, nozzle 40, receiving sufficient water pressure, ejects the water, completing the bidet function.

[0057] In one embodiment, the PCBA board 70 also integrates a digital tube and a charging interface, and the host 10 is provided with a transparent part corresponding to the digital tube and a charging hole corresponding to the charging interface.

[0058] Specifically, the PCBA board 70 integrates a digital display and a charging interface. The digital display shows the working status, battery level, or other relevant parameters of the device, while the charging interface connects to a charger to charge the device's built-in battery 60. The digital display may be a seven-segment display, a dot-matrix display, or other types of display devices, with the appropriate type and specifications selected based on design requirements. The charging interface may be a USB interface, a Type-C interface, or a dedicated charging interface, depending on the charging method and compatibility requirements. Additionally, the main unit 10 has a transparent component corresponding to the digital display. This component may be a transparent plastic window, a glass sheet, or a component made of other transparent materials, allowing users to clearly see the display content. The main unit 10 also has a charging port corresponding to the charging interface. The shape and size of this charging port match the charging interface, allowing the charger plug or charging cable to be easily inserted and connected to the charging interface.

[0059] In one embodiment, the PCBA board 70 also integrates a gear switch 80, and the host 10 is provided with mounting holes corresponding to the gear switch 80.

[0060] Specifically, the gear switch 80 extends out of the mounting hole and is fixed in place. By pressing the gear switch 80, the output power of the pump body 50 can be adjusted to regulate the water flow rate ejected from the nozzle 40, thus adapting to different application scenarios.

[0061] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A multi-mode water dispensing bidet structure, characterized in that, The device includes: a main unit, a sealed cavity inside the main unit, a diversion chamber inside the sealed cavity, a knob assembly and a nozzle assembly connected to both sides of the main unit, the nozzle assembly communicating with the diversion chamber, the diversion chamber having a first water inlet and a second water inlet, the knob assembly extending into the sealed cavity and abutting against the first water inlet or the second water inlet; turning the knob assembly to block the first water inlet or the second water inlet, so that the nozzle assembly forms a shower water output mode or a cleaning water output mode.

2. The multi-mode water dispensing bidet structure according to claim 1, characterized in that, The main unit is equipped with a pump body inside. One end of the pump body is connected to the outside, and the other end is connected to the sealed cavity. When the main unit is powered on, it drives the pump body to draw water from the outside and enter the sealed cavity. The water then enters the diversion chamber through the first water inlet or the second water inlet and is ejected by the nozzle.

3. The multi-mode water dispensing bidet structure according to claim 2, characterized in that, The diversion chamber is provided with an internal flow channel and an external flow channel. The external flow channel is located outside the internal flow channel. The first inlet is connected to the external flow channel, and the second inlet is connected to the internal flow channel. The nozzle is provided with a first outlet corresponding to the external flow channel and a second outlet corresponding to the internal flow channel.

4. The multi-mode water dispensing bidet structure according to claim 1, characterized in that, The knob assembly includes a knob, a mounting base, and a gear adjustment component. The mounting base is connected to the main unit. One end of the knob is movably connected to the mounting base, and the other end is drivenly connected to the gear adjustment component. The gear adjustment component extends into the sealing cavity and abuts against the first water inlet or the second water inlet.

5. The multi-mode water dispensing bidet structure according to claim 4, characterized in that, The gear adjustment component is equipped with an elastic sealing head, which is adapted to the first water inlet or the second water inlet.

6. The multi-mode water dispensing bidet structure according to claim 5, characterized in that, The sealing head is connected to the gear adjustment component via a spring.

7. The multi-mode water dispensing bidet structure according to claim 4, characterized in that, The outer side of the mounting base is also provided with an identifier, which corresponds to the shower head water outlet mode or the cleaning water outlet mode.

8. The multi-mode water dispensing bidet structure according to claim 2, characterized in that, The host also contains a battery and a PCBA board, and the battery and the pump body are electrically connected to the PCBA board.

9. The multi-mode water dispensing bidet structure according to claim 8, characterized in that, The PCBA board also integrates a digital tube and a charging interface. The host is provided with a transparent part corresponding to the digital tube and a charging hole corresponding to the charging interface.

10. The multi-mode water dispensing bidet structure according to claim 8, characterized in that, The PCBA board also integrates a gear switch, and the host has mounting holes corresponding to the gear switch.

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