Pedestal pan

Abstract

The utility model discloses a pedestal pan which comprises a seat body and a spraying assembly. The seat body comprises a bedpan, a switching water channel and an integrated water tank at least partially located on the rear side of the bedpan. The switching water channel is connected to the rear side of the bedpan and is provided with a mounting wall surface; the bedpan is provided with a washing hole and a flushing channel communicated with the washing hole and an inner cavity of the switching water channel; the spraying assembly is installed in the water tank, the water inlet end of the spraying assembly communicates with an inner cavity of the water tank, the water outlet end of the spraying assembly is installed on the installation wall face and communicates with the switching water channel, and the area of a communicating opening of the water outlet end of the spraying assembly and the installation wall face is smaller than that of the installation wall face. According to the pedestal pan, flushing noise and working noise of the spraying assembly can be reduced at the same time, and the pedestal pan with the water tank can meet the flushing requirement and meanwhile maximize the mute and noise reduction effect.

Description

Technical Field

[0001] This application relates to the field of sanitary ware technology, and in particular to a toilet. Background Technology

[0002] A toilet, also known as a washbasin, is an essential bathroom fixture in daily life. Typically, a flushing hole is located at the back of the toilet bowl. Most modern toilets use a water pump and jet nozzle for automatic or semi-automatic flushing. However, currently, the jet nozzle's outlet is directly connected to the flushing hole, causing water drawn from the tank to be sprayed directly through the nozzle, resulting in excessive flushing noise.

[0003] The above content is only used to assist in understanding the technical solution of the utility model and does not represent an admission that the above content is prior art. Utility Model Content

[0004] In view of the above problems, this utility model proposes a toilet that aims to solve the technical problem of excessive noise in toilets that use a water pump for flushing.

[0005] To achieve the above objectives, the toilet proposed in this utility model includes a seat and a jet assembly;

[0006] The seat includes a toilet bowl, a water transfer channel, and an integrated water tank located at least partially at the rear of the toilet bowl; the water transfer channel is connected to the rear of the toilet bowl and has an mounting wall; the toilet bowl is provided with a washing hole and a flushing channel communicating with the washing hole and the inner cavity of the water transfer channel.

[0007] The spray assembly is installed inside the water tank. The water inlet of the spray assembly is connected to the inner cavity of the water tank, and the water outlet of the spray assembly is installed on the mounting wall and is sealed and connected to the transfer water channel. The area of ​​the connection between the water outlet of the spray assembly and the mounting wall is smaller than the area of ​​the mounting wall.

[0008] In one embodiment, the mounting wall extends in a front-to-back direction, and the spraying assembly is located on one side of the transition channel in a left-to-right direction.

[0009] In one embodiment, the seat body further includes a first longitudinal partition plate disposed within the water tank, the first longitudinal partition plate extending in a front-back direction and located on the rear side of the toilet bowl; the toilet further includes a water inlet assembly disposed on the water inlet side, the water jet assembly disposed on the water outlet side, and the connecting water channel correspondingly connected above the first longitudinal partition plate.

[0010] In one embodiment, the seat further includes a housing and a second longitudinal partition. The toilet bowl is installed inside the housing. The second longitudinal partition is located on the rear side of the toilet bowl and connected to the left and right inner sidewalls of the housing. The second longitudinal partition and the toilet bowl enclose the water tank. The front and rear sides of the first longitudinal partition are respectively connected to the toilet bowl and the second longitudinal partition. The rear wall of the transfer water channel is located on the front side of the second longitudinal partition.

[0011] In one embodiment, the transfer waterway, the toilet bowl, and the first longitudinal partition are integrally formed.

[0012] In one embodiment, the toilet bowl includes a basin and a seat ring integrally connected above the basin, and the connecting water channel is integrally connected to the rear sidewall of the basin and the seat ring.

[0013] In one embodiment, the spraying assembly includes a water pump and a spray pipe assembly connected to the water pump. The outlet end of the spray pipe assembly is in sealed communication with the transfer water channel. The water pump is used to pump water from the water tank into the transfer water channel via the spray pipe assembly.

[0014] In one embodiment, the seat further includes a housing and a second longitudinal partition. The toilet bowl is installed inside the housing. The second longitudinal partition is located on the rear side of the toilet bowl and is connected to the left and right inner sidewalls of the housing. The second longitudinal partition, the bottom wall of the housing, the left and right sidewalls of the housing, the front sidewall of the housing, and the outer sidewall of the toilet bowl together form the water tank.

[0015] In one embodiment, the front side of the bottom wall of the housing is recessed to form a sensor mounting groove, and the toilet also includes a human body sensor installed in the sensor mounting groove, the human body sensor being used to sense the user's feet when the seat is hung against the wall.

[0016] In one embodiment, the outer wall of the housing is provided with a sensor mark, or the toilet further includes a projection module installed in the sensor mounting slot to project the sensor mark image onto the ground.

[0017] This utility model toilet design incorporates a transition water channel at the rear of the bowl. This design ensures that the area of ​​the connection between the water outlet of the jet assembly and the mounting wall of the transition water channel is smaller than the area of ​​the mounting wall. This increases the pipe diameter from the water outlet of the jet assembly to the transition water channel, reducing the water pressure drawn into the channel and thus lowering the noise of water flowing into the flushing channel, achieving a quieter operation. Furthermore, by integrating the toilet with a single-piece tank, pipework maintenance can be performed without breaking through walls, making installation and maintenance more convenient. The jet assembly is submerged in the tank, effectively reducing its vibration and noise. Moreover, the integrated tank design eliminates the need for additional space in the toilet bowl, resulting in a more compact overall structure. Therefore, this utility model toilet design simultaneously reduces flushing noise and jet assembly operating noise, allowing the integrated tank toilet to maximize noise reduction while meeting flushing requirements. Attached Figure Description

[0018] 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.

[0019] Figure 1 A schematic diagram of the structure of an embodiment of the toilet of this utility model is shown;

[0020] Figure 2 for Figure 1 Top view of a toilet seat;

[0021] Figure 3 for Figure 1 A structural diagram of a toilet seat from another angle;

[0022] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0023] Figure 5 This is a schematic diagram of another embodiment of the toilet of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of one embodiment of the toilet seat of this utility model;

[0025] Figure 7 for Figure 6 A transverse sectional view of the central support body;

[0026] Figure 8 for Figure 7 A magnified view of a section at point B in the middle;

[0027] Figure 9 for Figure 6 Longitudinal sectional view of the central support body;

[0028] Figure 10 This is a schematic diagram of another embodiment of the toilet seat of this utility model;

[0029] Figure 11 This is a schematic diagram of the bottom structure of another embodiment of the toilet seat of this utility model.

[0030] Explanation of icon numbers:

[0031]

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] 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 a part of the embodiments of this application, and not all of the 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. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0035] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; 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, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies both A and B.

[0038] This utility model proposes a toilet seat.

[0039] In this embodiment of the utility model, please refer to Figures 1 to 5 The toilet includes a seat 100 and a jet assembly 200; the seat 100 includes a pot bowl 110, a water transfer channel 120, and an integrated water tank 130 located at least partially behind the pot bowl 110; the water transfer channel 120 is connected to the rear side of the pot bowl 110 and has a mounting wall surface 121; the pot bowl 110 is provided with a washing hole 111 and a flushing channel 112 communicating with the inner cavity of the washing hole 111 and the water transfer channel 120.

[0040] The spray assembly 200 is installed inside the water tank 130. The water inlet of the spray assembly 200 is connected to the inner cavity of the water tank 130. The water outlet of the spray assembly 200 is installed on the mounting wall 121 and is sealed and connected to the transfer water channel 120. The area of ​​the connection port 122 between the water outlet of the spray assembly 200 and the mounting wall 121 is smaller than the area of ​​the mounting wall 121.

[0041] In this embodiment, the outer contour shape of the seat 100 and the specific shape of the toilet bowl 110 can be designed according to actual needs, and are not specifically limited here. The connecting water channel 120 and the toilet bowl 110 can be integrally formed or separately formed. When the connecting water channel 120 and the toilet bowl 110 are separately formed, the connecting water channel 120 and the toilet bowl 110 should be sealed together. To improve the sealing effect and reduce the installation difficulty, the connecting water channel 120 and the toilet bowl 110 can optionally be integrally formed. That is, the connecting water channel 120 is integrally formed into ceramic when manufacturing the seat 100. The connecting water channel 120 is connected to the rear side of the toilet bowl 110, and the connecting water channel 120 can be located in the middle of the toilet bowl 110 in the left-right direction or on one side of the toilet bowl 110 in the left-right direction, and are not specifically limited here. The shape of the transition water channel 120 can be varied. For example, the cross-sectional shape of the transition water channel 120 can be circular, rectangular, elliptical, irregular, etc. The size of the transition water channel 120 can also be adapted to the space behind the toilet bowl 110 and the type of water pump 210, and no specific limitation is made here.

[0042] The integrated water tank 130 can take many forms. For example, the water tank 130 can be entirely located at the rear of the toilet bowl, formed by a front partition, a rear partition, a bottom partition, and the left and right side walls of the outer shell of the seat 100. Alternatively, the water tank 130 can be formed by the bottom wall, left and right side walls, front partition, and rear partition of the outer shell of the seat 100. Of course, the water tank 130 can also be formed by the bottom wall, front side wall, left and right side walls, and rear partition of the outer shell. The specific form of the integrated water tank 130 is not limited here, as long as the water tank 130 is a self-contained water tank formed inside the seat 100.

[0043] The position and shape of the flushing hole 111 can refer to existing designs. To improve the flushing effect of the basin surface, the water outlet direction of the flushing hole 111 is usually aligned with the tangential direction of the basin surface at the end of the flushing hole 111. In this way, the water flushed out of the flushing hole 111 can form a vortex along the basin surface within the toilet bowl 110. The shape and size of the flushing channel 112 can be adapted to the shape of the seat 100 and are not specifically limited here.

[0044] The mounting wall 121 of the transition water channel 120 can be its peripheral side or its rear side. Therefore, the outlet end of the jet assembly 200 can be connected to the peripheral side (including the upper, lower, left, and right sides) of the transition water channel 120, or it can be connected to the rear side of the transition water channel 120. It is understood that when the outlet end of the jet assembly 200 is connected to the mounting wall 121 of the transition water channel 120, there will be a connecting port 122. By making the area of ​​this connecting port 122 smaller than the area of ​​the mounting wall 121, the fluid pressure entering the transition water channel 120 from the jet assembly 200 will be reduced. This can reduce the flushing force while minimizing noise, thereby preventing excessive water volume and splashing. The spray assembly 200 can take many forms and have many structures. Typically, the spray assembly 200 includes a water pump 210. The water pump 210 draws water from the water tank 130 into the transfer water channel 120, then into the flushing channel 112, and finally out through the washing hole 111.

[0045] This utility model toilet design incorporates a transition water channel 120 at the rear of the toilet bowl 110. This design ensures that the area of ​​the connection point 122 between the outlet of the jet assembly 200 and the mounting wall 121 of the transition water channel 120 is smaller than the area of ​​the mounting wall 121. Consequently, the pipe diameter from the outlet of the jet assembly 200 to the transition water channel 120 increases, reducing the water pressure drawn from the jet assembly 200 into the transition water channel 120. This reduces the noise from the water flowing into the flushing channel 112, achieving a quieter operation. Furthermore, by incorporating an integrated water tank 130, pipework maintenance eliminates the need for wall demolition, simplifying installation and maintenance. The jet assembly 200 is submerged within the water tank 130, effectively reducing vibration and noise. Moreover, the installation of the jet assembly 200 within the water tank 130 eliminates the need for additional space in the toilet bowl, resulting in a more compact overall structure. Therefore, the toilet of this utility model can simultaneously reduce flushing noise and the working noise of the jet component 200, so that the toilet with its own water tank 130 can maximize the quietness and noise reduction effect while meeting the flushing needs.

[0046] Specifically, the jet assembly is only used to pump water into the transfer channel. That is, the toilet of this application has only a single flushing hole, and no additional flushing holes are provided near the drain outlet. In this way, the water pumped into the transfer channel by the jet assembly has sufficient water pressure, and even after a certain degree of pressure reduction and noise reduction through the transfer channel, there is still enough water pressure to flush the water out of the wash hole, thereby meeting the flushing needs of the toilet bowl.

[0047] In one embodiment, such as Figures 1 to 8As shown, the mounting wall 121 extends in the front-to-back direction, and the spray assembly 200 is located on one side of the transition water channel 120 in the left-to-right direction. Since the mounting wall 121 extends in the front-to-back direction, it can be the left or right side wall of the transition water channel 120. Specifically, the mounting wall 121 is either the left or right side wall of the transition water channel 120. It is understood that due to the integrated water tank 130, which is located behind the toilet bowl 110, the space in the front-to-back direction is limited. Therefore, placing the spray assembly 200 on one side of the transition water channel 120 in the left-to-right direction makes full use of the space in the left-to-right direction, avoiding the spray assembly 200 occupying the space behind the transition water channel 120, resulting in a more reasonable and compact overall layout.

[0048] In one embodiment, please refer again Figures 1 to 6 The toilet seat 100 also includes a first longitudinal partition 140 disposed in the water tank 130. The first longitudinal partition 140 extends in the front-to-back direction and is located on the rear side of the toilet bowl 110. The toilet also includes a water inlet assembly 300 disposed on the water inlet side 131, a jet assembly 200 disposed on the water outlet side 132, and a connecting water channel 120 correspondingly connected above the first longitudinal partition 140.

[0049] In this embodiment, it is understood that the first longitudinal partition 140 is arranged longitudinally and extends in the front-to-back direction. By positioning the transfer channel 120 above the first longitudinal partition 140, the first longitudinal partition 140 can provide support for the transfer channel 120, making the connection of the transfer channel 120 more stable and reliable. On the other hand, by positioning the transfer channel 120 approximately in the middle of the left-to-right direction behind the toilet bowl, the installation of the transfer channel 120 can be avoided from interfering with the installation of structures such as the water inlet assembly 300 or the water pump 210.

[0050] The first longitudinal partition 140 can divide the inner cavity of the water tank 130 into an inlet side 131 and an outlet side 132, or it can not divide the inner cavity of the water tank 130. Preferably, the first longitudinal partition 140 divides the inner cavity of the water tank 130 into an inlet side 131 and an outlet side 132. Then the inlet side 131 and the outlet side 132 are located on the left and right sides, respectively. In an embodiment where the water tank 130 is formed by the bottom wall of the seat 100, a drain pipe is also provided inside the water tank 130. The drain pipe can pass through the first longitudinal partition 140 and be integrally formed with the first longitudinal partition 140. By setting the first longitudinal partition 140 to divide the water tank 130 behind the toilet bowl 110 into the inlet side 131 and the outlet side 132 on the left and right sides, the jet assembly 200 is located on the outlet side 132 and the inlet assembly 300 is located on the inlet side 131. This can separate the inlet and outlet water in the water tank 130, thereby preventing the water in the water tank 130 from swirling and causing abnormal noise when the two work at the same time.

[0051] Furthermore, the seat 100 also includes a housing 150 and a second longitudinal partition 160. The toilet bowl 110 is installed inside the housing 150. The second longitudinal partition 160 is located on the rear side of the toilet bowl 110 and is connected to the left and right inner side walls of the housing 150. The second longitudinal partition 160 and the toilet bowl 110 enclose each other to form a water tank 130. The front and rear sides of the first longitudinal partition 140 are respectively connected to the toilet bowl 110 and the second longitudinal partition 160.

[0052] Understandably, the second partition 160 extends in the front-to-back direction so that its left and right sides are fixedly connected to the left and right side walls of the housing 150. It should be noted that since smart toilets are typically wall-mounted, hanging holes need to be provided on the rear side wall of the housing 150. Furthermore, a drain hole needs to be provided on the rear side wall of the housing 150 for the drain pipe to pass through. Therefore, by additionally providing the second partition 160, a water tank 130 is formed between the second partition 160 and the toilet bowl 110, ensuring the water tank 130's sealing reliability while fully utilizing the irregular space at the bottom of the housing 150. By connecting the toilet bowl 110 and the second partition 160 to the front and rear sides of the first partition 140 respectively, the installation stability of the first partition 140 is ensured, thereby guaranteeing the installation reliability of the transfer water channel 120 installed on the first partition 140.

[0053] Furthermore, the rear wall of the transition water channel 120 is located on the front side of the second longitudinal partition 160. If the rear wall of the transition water channel 120 were located on the rear side of the second longitudinal partition 160, the length of the transition water channel 120 would be too long, resulting in a significant drop in water pressure entering the transition water channel 120 from the jet assembly 200, which could easily lead to insufficient water pressure flushing out of the wash hole 111. By positioning the rear wall of the transition water channel 120 on the front side of the second longitudinal partition 160, the length of the transition water channel 120 is appropriate, effectively reducing noise while ensuring sufficient water pressure flushing out of the wash hole 111 to meet the flushing requirements of the toilet.

[0054] In one embodiment, the connecting water channel 120, the toilet bowl 110, and the first partition plate 140 are integrally formed. That is, the connecting water channel 120, the toilet bowl 110, and the first partition plate 140 are integrally formed ceramic structures. It is understood that the connecting water channel 120 needs to withstand the water pressure impact of the jet assembly 200 frequently, therefore the connecting water channel 120 needs high installation stability. By making the connecting water channel 120, the toilet bowl 110, and the first partition plate 140 integrally formed, the structural connection strength between the connecting water channel 120, the toilet bowl 110, and the first partition plate 140 can be improved, thereby improving the impact resistance of the connecting water channel 120 and extending the service life of the entire toilet.

[0055] In one embodiment, please refer to Figure 9 and Figure 10 The toilet bowl 110 includes a basin 113 and a seat ring 114 integrally connected to the upper part of the basin 113. A water transfer channel 120 is integrally connected to the rear side wall of both the basin 113 and the seat ring 114. This integral connection of the water transfer channel 120 to both the basin 113 and the seat ring 114 further enhances the stability of the connection, thereby significantly improving its impact resistance and extending the product's lifespan.

[0056] Furthermore, please refer to the following: Figures 1 to 3 , Figures 5 to 7 The transition water channel 120 connects to the middle of the seat ring 114 in the left-right direction, and the maximum width of the transition water channel 120 in the left-right direction is less than one-third of the width of the seat ring 114 in the left-right direction. Thus, the transition water channel 120 is located in the middle of the rear side of the seat ring 114 in the left-right direction, and its appropriate width allows sufficient space on both sides of the transition water channel 120 to install the water inlet assembly 300 and the jet assembly 200, facilitating the installation of the entire internal structure of the toilet tank 130. Furthermore, by ensuring that the maximum width of the transition water channel 120 in the left-right direction is less than one-third of the width of the seat ring 114 in the left-right direction, the volume of the transition water channel 120 is prevented from being too large, thereby preventing excessive pressure drop when the water enters the transition water channel 120 from the jet assembly 200. This ensures sufficient water pressure from the flushing hole 111 to meet the flushing needs of the toilet.

[0057] In one embodiment, such as Figures 2 to 5 As shown, the spray assembly 200 includes a water pump 210 and a spray pipe assembly 220 connected to the water pump 210. The water outlet of the spray pipe assembly 220 is sealed and connected to the transfer water channel 120. The water pump 210 is used to pump water from the water tank 130 into the transfer water channel 120 through the spray pipe assembly 220.

[0058] In this embodiment, the specific structure of the water pump 210 can refer to existing designs and is not specifically limited here. Specifically, a sealing ring can be provided at the water outlet of the jet pipe assembly 220 to achieve a sealed connection with the mounting wall surface 121. The structure and form of the jet pipe assembly 220 can be many, as long as it can guide the water pumped by the water pump 210 to the transfer channel 120. The water pump 210 can first draw a sufficient amount of water to the jet pipe assembly 220, then store and buffer the water through the transfer channel 120 to reduce the water pressure, and finally flush the water out through the wash hole 111. In this way, sufficient flushing volume can be achieved while reducing noise.

[0059] In one embodiment, please refer to Figures 1 to 7In one embodiment, the seat 100 further includes a housing 150 and a second longitudinal partition 160. The toilet bowl 110 is installed inside the housing 150. The second longitudinal partition 160 is located on the rear side of the toilet bowl 110 and is connected to the left and right inner sidewalls of the housing 150. The second longitudinal partition 160, the bottom wall of the housing 150, the left and right sidewalls of the housing 150, the front sidewall of the housing 150 and the outer sidewall of the toilet bowl 110 enclose a water tank 130.

[0060] In this embodiment, it is understood that the second longitudinal partition 160 extends in the front-to-back direction so that the left and right sides of the second longitudinal partition 160 are fixedly connected to the left and right side walls of the housing 150. It should be noted that since smart toilets are usually wall-mounted, a hanging hole needs to be provided on the rear side wall of the housing 150. In addition, a drain hole needs to be provided on the rear side wall of the housing 150 for the drain pipe to pass through. Therefore, by additionally providing the second longitudinal partition 160, the second longitudinal partition 160, the bottom wall of the housing 150, the left and right side walls of the housing 150, the front side wall of the housing 150, and the outer side wall of the toilet bowl 110 enclose a water tank 130, which ensures the sealing reliability of the water tank 130 while making full use of the irregular space at the bottom of the housing 150, thereby maximizing the height and volume of the water tank 130.

[0061] Furthermore, such as Figure 11 As shown, the bottom wall of the housing 150 is recessed to form a sensor mounting groove 151. The toilet also includes a human body sensor (not shown) installed in the sensor mounting groove 151. The human body sensor is used to sense the user's feet when the seat 100 is hung on the wall.

[0062] In this embodiment, the toilet is wall-mounted; that is, it is a wall-mounted toilet. A sensor mounting slot 151 is provided on the front of the bottom wall of the housing 150 for installing a human body sensor. Thus, when the user's foot is within the sensing range of the human body sensor, the sensor is triggered, automatically opening and closing the toilet seat and automatically flushing. Compared to placing the human body sensor on the side wall of the housing 150, the user does not need to lift their foot to trigger the sensor, improving user convenience and safety.

[0063] In some embodiments, the toilet also includes a projection module (not shown), which is installed in the sensor mounting slot 151 for projecting a sensor-marked image onto the ground.

[0064] In practice, the toilet also includes a control module, which is electrically connected to the projection module, human body sensor, jet assembly 200, water inlet assembly 300, and toilet seat opening / closing actuator. Thus, the control module can control the projection module to project sensor-activated images onto the floor. When in use, the user simply places their foot on the sensor-activated image, triggering the human body sensor to transmit a signal to the control module, thereby enabling automatic control of the toilet, such as automatically opening and closing the toilet seat and automatic flushing. Using projection for sensor-activated markings is technologically advanced and aesthetically pleasing, greatly enhancing the product's perceived quality. Users can also control the projection module's on / off state via voice, light, or buttons.

[0065] In other embodiments, the outer wall surface of the housing 150 is provided with a sensing mark. This sensing mark can be used to indicate to the customer the precise location that the human body sensor can detect, thereby making it more convenient for the user.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A toilet seat, characterized in that, include: A seat body, the seat body including a toilet bowl, a water transfer channel and an integrated water tank located at least partially behind the toilet bowl; The connecting water channel is connected to the rear side of the toilet bowl, and the connecting water channel has an installation wall surface; the toilet bowl is provided with a washing hole and a flushing channel connecting the washing hole and the inner cavity of the connecting water channel. as well as A spray assembly is installed inside the water tank. The inlet of the spray assembly is connected to the inner cavity of the water tank, and the outlet of the spray assembly is installed on the mounting wall and is sealed and connected to the transfer water channel. The area of ​​the connection between the outlet of the spray assembly and the mounting wall is smaller than the area of ​​the mounting wall.

2. The toilet as described in claim 1, characterized in that, The mounting wall extends in the front-to-back direction, and the spraying assembly is located on one side of the transition waterway in the left-to-right direction.

3. The toilet as described in claim 2, characterized in that, The seat also includes a first longitudinal partition plate disposed in the water tank, the first longitudinal partition plate extending in the front-back direction and located on the rear side of the toilet bowl; the toilet also includes a water inlet assembly disposed on the water inlet side, the spray assembly disposed on the water outlet side, and the connecting water channel correspondingly connected above the first longitudinal partition plate.

4. The toilet as described in claim 3, characterized in that, The seat also includes a housing and a second longitudinal partition. The toilet bowl is installed inside the housing. The second longitudinal partition is located on the rear side of the toilet bowl and is connected to the left and right inner side walls of the housing. The second longitudinal partition and the toilet bowl enclose the water tank. The front and rear sides of the first longitudinal partition are respectively connected to the toilet bowl and the second longitudinal partition. The rear wall of the transfer water channel is located on the front side of the second longitudinal partition.

5. The toilet as described in claim 3, characterized in that, The transfer waterway, the toilet bowl, and the first longitudinal partition are integrally formed.

6. The toilet as described in any one of claims 1 to 5, characterized in that, The toilet bowl includes a basin and a seat ring integrally connected to the upper part of the basin, and the connecting water channel is integrally connected to the rear side wall of the basin and the seat ring.

7. The toilet as described in claim 1, characterized in that, The spray assembly includes a water pump and a spray pipe assembly connected to the water pump. The outlet end of the spray pipe assembly is sealed and connected to the transfer water channel. The water pump is used to pump water from the water tank into the transfer water channel via the spray pipe assembly.

8. The toilet as described in claim 1, characterized in that, The seat also includes a housing and a second longitudinal partition. The toilet bowl is installed inside the housing. The second longitudinal partition is located on the rear side of the toilet bowl and is connected to the left and right inner sidewalls of the housing. The second longitudinal partition, the bottom wall of the housing, the left and right sidewalls of the housing, the front sidewall of the housing, and the outer sidewall of the toilet bowl together form the water tank.

9. The toilet as described in claim 8, characterized in that, The bottom wall of the housing is recessed to form a sensor mounting groove. The toilet also includes a human body sensor installed in the sensor mounting groove, which is used to sense the user's feet when the seat is hung on the wall.

10. The toilet as described in claim 9, characterized in that, The outer wall of the housing is provided with a sensor mark, or the toilet also includes a projection module, which is installed in the sensor mounting slot to project the sensor mark image onto the ground.

Images