A flushing assembly and toilet

Abstract

The application provides a flushing assembly and a toilet, the flushing assembly comprising a flushing body and a spray rod, the spray rod being arranged to be capable of penetrating the open channel to make sliding motion relative to the flushing body, and the cleaning water sprayed by the cleaning water spray hole to the upper surface of the spray rod being capable of flowing along the extension direction of the upper surface of the spray rod. The upper surface of the spray rod of the flushing assembly of the application can be covered and flushed by the cleaning water, and the user can have a good experience of cleaning effect in terms of visual effect.

Description

Technical Field

[0001] This application relates to the field of bathroom equipment technology, and more particularly to a flushing assembly and a toilet. Background Technology

[0002] Smart toilet flushing components typically feature a self-cleaning function, cleaning the outer surface of the spray nozzle at the beginning and end of each flush. During self-cleaning, cleaning water flows from the inside out along the outer surface of the nozzle's tip. However, due to the small gap between the spray nozzle and the flushing body fitted at its tip (the flow clearance), the water flow from the upper surface of the nozzle is limited. Currently, when smart toilet flushing components perform their self-cleaning function, the upper surface of the nozzle tip is essentially uncovered by cleaning water, meaning the cleaning water cannot thoroughly clean this area. This visually gives users the impression that the self-cleaning function is ineffective. Utility Model Content

[0003] This application provides a flushing assembly and a toilet. When the flushing assembly performs its self-cleaning function, the cleaning water sprayed from the cleaning water nozzle onto the upper surface of the spray bar can flow along the extension direction of the upper surface of the spray bar, so that the upper surface of the spray bar is thoroughly cleaned, improving the user's visual experience of the self-cleaning function of the flushing assembly.

[0004] The specific technical solution of this application embodiment is as follows: A flushing assembly, comprising: The main rinsing unit is equipped with an opening channel and a cleaning water spray nozzle; The spray bar is configured to slide relative to the rinsing body through the opening channel, and there is a flow gap between the spray bar and the opening channel; the flow gap communicates with the cleaning water spray hole and can extend along the extension direction of the upper surface of the spray bar, so that the cleaning water sprayed from the cleaning water spray hole to the upper surface of the spray bar can flow along the extension direction of the upper surface of the spray bar.

[0005] A toilet, comprising: Ceramic body; A base assembly is mounted on the ceramic body. The base assembly includes a rinsing assembly as described in the above embodiments, wherein the spray bar of the rinsing assembly includes a first end having a spray hole. A rear cover assembly is connected to the base assembly. The rear cover assembly is provided with a rinsing baffle, which is disposed opposite to the opening channel of the rinsing body of the rinsing assembly. The rinsing baffle is configured to rotate relative to the rear cover assembly to open or close the opening channel. When the spray bar slides relative to the rinsing body, it can pass through the opening channel and push the rinsing baffle to rotate so that the first end extends out of the opening channel.

[0006] The technical effects of the flushing assembly in this application embodiment are as follows: In this embodiment of the rinsing assembly, the cleaning water sprayed from the cleaning water nozzle onto the upper surface of the spray bar can flow along the extension direction of the upper surface of the spray bar. This allows the cleaning water to fully cover and clean the upper surface of the spray bar, resulting in a relatively clean surface. Simultaneously, the user's line of sight is primarily focused on the upper surface of the spray bar, allowing the user to directly observe a large amount of cleaning water flowing and cleaning on the upper surface, thus providing the user with a better visual experience of the self-cleaning function of the rinsing assembly.

[0007] Other features and advantages of this application will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the application. Other advantages of this application can be realized and obtained by means of the solutions described in the description and the accompanying drawings. Attached Figure Description

[0008] The accompanying drawings are used to provide an understanding of the technical solutions of this application and constitute a part of the specification. They are used together with the embodiments of this application to explain the technical solutions of this application and do not constitute a limitation on the technical solutions of this application.

[0009] Figure 1 This is a schematic diagram of the flushing assembly installed on the base assembly according to an embodiment of this application; Figure 2 This is an exploded structural diagram of a flushing assembly according to an embodiment of this application; Figure 3 This is a partial structural diagram of the end position of a flushing assembly according to an embodiment of this application; Figure 4 This is a schematic diagram of the structure of an opening channel according to an embodiment of this application; Figure 5 This is a partial structural diagram of the end position of a prior art flushing assembly; Figure 6 This is a schematic diagram of the structure of an open channel in the prior art; Figure 7 This is a schematic diagram of the structure of a toilet according to an embodiment of this application. Figure 1 ; Figure 8 for Figure 7 A side view of the toilet structure; Figure 9 for Figure 7 A top view of the toilet structure; Figure 10 for Figure 7 A 3D structural diagram of a toilet; Figure 11 for Figure 7 A schematic diagram of the disassembled structure of a toilet; Figure 12 This is an exploded structural diagram of a back cover assembly according to an embodiment of this application; Figure 13 A schematic diagram of the structure of a toilet in the existing technology. Figure 1 ; Figure 14 A schematic diagram of the structure of a toilet in the existing technology. Figure 2 ; Figure 15 for Figure 14 A magnified structural diagram of part A; Figure 16 This is a schematic diagram of the structure of a toilet according to an embodiment of this application. Figure 2 ; Figure 17 for Figure 16 A structural diagram of a toilet viewed from another angle; Figure 18 for Figure 17 An enlarged structural diagram of the layout of section B; Figure 19 This is a schematic diagram of another embodiment of the flushing baffle and spray bar abutting in this application; Figure 20 This is a schematic diagram of another embodiment of the flushing baffle and spray bar abutting in this application; Figure 21 This is a schematic diagram of another embodiment of the flushing baffle and spray bar abutting in this application; Figure 22 This is a partial cross-sectional structural diagram of a toilet according to an embodiment of this application. Detailed Implementation

[0010] This application describes several embodiments, but these descriptions are exemplary and not restrictive, and it will be apparent to those skilled in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. The embodiments, features, and elements disclosed in this application can also be combined with any conventional features or elements to form unique inventive solutions.

[0011] Please refer to the instruction manual appendix. Figures 1 to 4 , Figures 7 to 12 , Figures 16 to 22 The diagram shows the structure of the flushing assembly 100 and the toilet 200 according to an exemplary embodiment of this application. Figure 5 and Figure 6 This is a structural diagram of the end position of the prior art flushing assembly 100'. Figures 13 to 15 This is a structural diagram of a toilet 200' in the prior art.

[0012] like Figure 5 and Figure 6 As shown, current toilet flushing components typically consist of a flushing body and a spray bar. The flushing body is fitted onto the front end of the spray bar, which passes through an opening in the flushing body. The spray bar slides back and forth relative to the opening to perform functions such as feminine wash or posterior wash. The flushing component also has a self-cleaning function; the flushing body sprays cleaning water into the gap between the inner wall of the opening and the outer surface of the spray bar. This cleaning water flows from the rear to the front of the spray bar, cleaning its outer surface.

[0013] In the prior art, the minimum flow gap d1' between the opening channel of the flushing body 1' and the outer surface of the spray bar in the flushing assembly 100' is small. That is, the gap between the inner wall of the opening channel of the flushing body 1 and the outer surface of the spray bar is small. This results in the cleaning water sprayed from the flushing body 1' onto the outer surface of the spray bar having limited flow on the upper surface of the spray bar. Most of the cleaning water flows down the side of the outer surface of the spray bar, while very little cleaning water covers the upper surface of the spray bar. In other words, the upper surface of the spray bar is not thoroughly cleaned. Since the user's observation is mainly focused on the upper surface of the spray bar, the existing flushing assembly 100' gives the user the visual impression that the spray bar cleaning effect is poor.

[0014] The flushing assembly 100 provided in this application embodiment, such as Figures 1 to 4 As shown, the device includes a rinsing body 1 and a spray bar 2. The rinsing body 1 has an opening channel 11 and cleaning water spray holes (not shown in the figure). The spray bar 2 is configured to slide relative to the rinsing body 1 through the opening channel 11. Figure 3 The spray bar 2 shown has a flow gap 3 between it and the opening channel 11. The flow gap 3 is connected to the cleaning water spray hole and can extend along the extension direction of the upper surface of the spray bar 2 so that the cleaning water sprayed from the cleaning water spray hole to the upper surface of the spray bar 2 can flow along the extension direction of the upper surface of the spray bar 2.

[0015] Specifically, in the rinsing assembly 100 of this application embodiment, the cleaning water sprayed from the cleaning water nozzle onto the upper surface of the spray bar 2 can flow along the extending direction of the upper surface of the spray bar 2. This allows the cleaning water to fully cover and clean the upper surface of the spray bar 2, resulting in a relatively clean upper surface. Simultaneously, the user's line of sight is primarily focused on the upper surface of the spray bar 2, allowing the user to directly observe a large amount of cleaning water flowing and cleaning on the upper surface of the spray bar 2, thus providing the user with a better visual experience of the self-cleaning function of the rinsing assembly 100 of this application.

[0016] In one exemplary embodiment, such as Figure 3 and Figure 4 As shown, the top of the inner wall of the opening channel 11 is provided with a limiting protrusion 12, which is configured to slide with the upper surface 21 of the spray bar 2 to guide the sliding direction of the spray bar 2.

[0017] Specifically, the limiting protrusion 12 provides a limiting constraint on the spray bar 2. The limiting protrusion 12 prevents the spray bar 2 from swaying left and right or moving up and down during sliding relative to the opening channel 11, ensuring relatively smooth reciprocating motion of the spray bar 2 relative to the opening channel 11. The minimum thickness d2 of the limiting protrusion 12 protruding from the inner wall of the opening channel 11 is typically not designed to be too large, to avoid the limiting protrusion 12 losing its limiting function due to aging and wear caused by repeated reciprocating sliding motion of the spray bar 2, which would lead to unstable telescopic motion of the spray bar 2.

[0018] Meanwhile, the limiting protrusion 12 affects the rinsing flow direction of the cleaning water sprayed from the cleaning water nozzle to the upper surface of the spray bar 2.

[0019] In one exemplary embodiment, such as Figure 2 As shown, the rinsing body 1 is provided with a cleaning water channel (not shown in the figure) that is connected to the cleaning water spray hole; the rinsing body 1 is also provided with a self-aspirating module 13, which is connected to the cleaning water channel and is configured to draw in air when the cleaning water flows through the cleaning water channel, so that the cleaning water flowing out of the cleaning water spray hole is bubble water.

[0020] The minimum value of the flow gap 3 is d1, and the minimum value of the thickness of the limiting protrusion 12 protruding from the inner wall of the opening channel 11 is d2; wherein, d1≥0.8mm and d2≥0.6mm, so as to allow the bubble water to flow along the extension direction of the upper surface of the spray bar 2.

[0021] Specifically, the self-aspirating module 13 mainly draws air into the cleaning water channel through the Venturi principle, so that the cleaning water flowing through the cleaning water channel mixes with the continuously drawn air to produce bubble water. In this way, the outer surface of the spray bar 2 can be cleaned with bubble water mixed with a large number of bubbles.

[0022] In the prior art, the flow gap 3 between the inner wall of the opening channel 11 and the outer surface of the spray bar 2 is small. When the bubbles in the bubble water flow through the narrow gap, they will break, which means that the bubbles in the bubble water cannot effectively clean the outer surface of the spray bar 2. The cleaning water cannot cover the upper surface of the spray bar 2 and fully clean the upper surface of the spray bar 2.

[0023] In this embodiment of the flushing assembly 100, the minimum value d1 of the flow gap 3 between the outer surface of the spray bar 2 and the inner wall of the opening channel 11 of the flushing body 1 (excluding the outer surface of the limiting protrusion 12) is defined as ≥0.8mm. The larger the value of d1, the better the flow effect of the flow gap 3. The flow gap 3 of this application is larger than that of the flushing assembly in the prior art. This ensures the efficiency of the cleaning water flowing out of the flow gap 3, and ensures that the cleaning water can flow and rinse fully on the upper surface of the spray bar 2, thereby improving the visual effect of cleaning the spray bar 2.

[0024] In the flushing assembly 100 of this application embodiment, the minimum thickness of the limiting protrusion 12 protruding from the inner wall of the opening channel 11 is defined as d2. A larger d2 value results in better flow effect of the flow gap 3 and higher efficiency of cleaning water flow. However, the minimum thickness d2 of the limiting protrusion 12 gradually wears down as the spray bar 3 extends and retracts with age. If d2 is large, the thickness of the limiting protrusion 12 will wear down, causing the spray bar 3 to sway and wobble during extension and retraction. Taking all these factors into consideration, this application sets d2 ≥ 0.6 mm.

[0025] In one exemplary embodiment, such as Figure 3 and Figure 4 As shown, the limiting protrusion 12 includes a first outer surface 121 facing the upper surface of the spray bar 2.

[0026] The number of limiting protrusions 12 is at least one, the total area of ​​the first outer surface 121 of all limiting protrusions 12 is S, the minimum thickness of the limiting protrusions 12 protruding from the inner wall of the opening channel 11 is d2, and S / d2≥5.

[0027] Specifically, during the extension and retraction of the spray bar 2, the entire first outer surface 121 of the limiting protrusion 12 facing the upper surface of the spray bar 2 rubs against the outer surface of the spray bar 2, causing the limiting protrusion 12 to wear and age. With the material and extension / retraction speed of the spray bar 2 fixed, the load is relatively stable. According to the principle that contact pressure equals load divided by contact area, increasing the total contact area S between the first outer surface 121 and the outer surface of the spray bar 2 reduces the penetration depth of the surface micro-protrusions under the same load F, thus weakening the cutting effect caused by friction. This reduces the wear of the limiting protrusion 12, resulting in better extension and retraction stability of the spray bar 2. In other words, increasing the total area S of the first outer surface 121 reduces the wear and aging of the limiting protrusion 12.

[0028] However, the larger the total area S of the first outer surface 121, the worse the flow effect of the cleaning water in the flow gap 3 will be.

[0029] In consideration of the above factors, in order to ensure that the limiting protrusion 12 still has a limiting effect on the spray bar 2 after aging, the embodiment of this application limits: S / d2≥5.

[0030] To address the issue that the upper surface of the spray bar in the prior art rinsing assembly 100' is not adequately covered and rinsed with cleaning water, and to address the poor visual effect of the self-cleaning function of the prior art rinsing assembly 100' for users, the rinsing assembly 100 of this application embodiment redefines the minimum value d1 of the flow gap 3 between the spray bar 2 and the opening channel 11, the minimum value d2 of the thickness of the limiting protrusion 12 protruding from the inner sidewall of the opening channel 11, and the total area S of the first outer surface 121 of all the limiting protrusions 12. This ensures that the spray bar 2 can maintain good vertical extension and contraction stability even after aging and wear, while increasing the flow rate of cleaning water flowing through the flow gap 3 between the spray bar 2 and the opening channel 11, so that the upper surface of the spray bar 2 can also be covered with cleaning water, improving the visual effect of water cleaning.

[0031] In one exemplary embodiment, such as Figure 3 and Figure 4 As shown, there are two limiting protrusions 12, which are spaced apart in the flow gap 3 along the width direction of the rinsing body 1.

[0032] Specifically, Figure 3 The arrows in the diagram indicate the width direction of the rinsing body 1. Two limiting protrusions 12 are provided at intervals along the width direction of the rinsing body 1. This can improve the limiting effect of the limiting protrusions 12 on the spray bar 2, making the extension and retraction movement of the spray bar 2 relative to the opening channel 11 more stable.

[0033] In one exemplary embodiment, such as Figure 2 As shown, the rinsing assembly 100 in this embodiment of the application further includes a sterilization assembly 14, which is installed on the rinsing body 1.

[0034] The rinsing body 1 includes a support 15 and a cleaning water supply module 16. The support 15 is provided with an opening channel 11. The cleaning water supply module 16 is installed on the top of the opening channel 11 and is provided with a cleaning water spray hole communicating with the opening channel 11.

[0035] The top of the opening channel 11 is provided with a first installation opening 151. The cleaning water supply module 16 is installed at the first installation opening 151 and covers the first installation opening 151. The cleaning water spray hole is located at the bottom of the cleaning water supply module 16 so as to communicate with the opening channel 11 through the first installation opening 151.

[0036] The second mounting opening 152 at the top of the opening channel 11 is used to install the sterilization component 14 and cover the second mounting opening 152 so as to sterilize the spray bar 2 through the second mounting opening 152.

[0037] This application also provides a toilet 200, such as... Figures 7 to 12 As shown, it includes a ceramic body 4, a base assembly 5, and a back cover assembly 6. The base assembly 5 is installed onto the ceramic body 4, as shown. Figure 11 As shown, the base assembly 5 includes a rinsing assembly 100 as described in any of the exemplary embodiments above, and the spray bar 2 of the rinsing assembly 100 includes a first end 22 having a spray hole. A rear cover assembly 6 is connected to the base assembly 5, and the rear cover assembly 6 is provided with a rinsing baffle 61, as shown... Figure 9 and Figure 10 As shown, the flushing baffle 61 is disposed opposite to the opening channel 11 of the flushing body 1 of the flushing assembly 100. The flushing baffle 61 is configured to be able to rotate relative to the rear cover assembly 6 to open or close the opening channel 11.

[0038] When the spray bar 2 slides relative to the flushing body 1, it can pass through the opening channel 11 and push the flushing baffle 61 to rotate so that the first end 22 extends out of the opening channel 11.

[0039] Specifically, the toilet 200 of this application embodiment includes the flushing assembly 100 as described in any of the above exemplary embodiments, and therefore has the structural features and advantages of the flushing assembly 100 as described in any of the above exemplary embodiments, which will not be repeated here.

[0040] like Figures 7 to 11 As shown, the toilet in this embodiment of the application also includes a seat assembly 7 and a lid assembly 8. As... Figure 12 As shown, the rear cover assembly 6 includes a fixed shaft 62, a rinsing baffle 61, and a drying baffle 63. The rinsing baffle 61 and the drying baffle 63 are both hinged to the rear cover assembly 6 via the fixed shaft 62. The rinsing baffle 61 and the drying baffle 63 are capable of rotating relative to the rear cover assembly 6.

[0041] In one exemplary embodiment, such as Figures 16 to 18 As shown, the spray bar 2 has a self-cleaning function.

[0042] Since the spray bar 2 is in a self-cleaning state, the first end 22 is located outside the opening channel 11. The rinsing body 1 sprays cleaning water onto the spray bar 2. The spray bar 2 abuts against the lower part of the rinsing cover 61 to form an abutment 611. At least part of the abutment 611 is offset relative to the central axis surface C of the spray bar 2.

[0043] Specifically, Figures 13 to 15 This is a structural diagram of a toilet 200' in the prior art. Figure 15The diagram shows the spray bar 2' extending outside the flushing body. When the flushing body sprays cleaning water onto the spray bar 2', the contact point 611' between the lower part of the spray bar 2' and the flushing cover 61' is located on the central axis surface C of the spray bar 2'. Thus, during the extension of the spray bar 2', the flushing cover 61' is centered and relatively stable on both sides. However, the cleaning water is blocked by the contact point 611' located on the central axis surface C of the spray bar 2', causing the cleaning water to be guided by the contact point 611' to flow down to both sides of the outer surface of the spray bar 2'. The upper surface of the front end of the spray bar 2' is essentially not covered with cleaning water; that is, there is no cleaning water flow on the upper surface of the front end of the spray bar 2'. Since users typically observe the cleaning effect of the cleaning water from the upper surface of the spray bar, the prior art toilet 200' visually gives users the impression that the self-cleaning effect of the spray bar is poor.

[0044] The toilet in this embodiment of the application, such as... Figure 18 As shown, the first end 22 is located outside the opening channel 11, and when the rinsing body 1 sprays cleaning water onto the spray bar 2, at least part of the contact point 611 is offset relative to the central axis surface C of the spray bar 2. This design of the contact point 611 makes the opening angle of the rinsing cover 61 larger, and the area of ​​the cleaning water rinsing the spray bar 2 that the user can see is larger.

[0045] Furthermore, the contact point 611 of this application is offset relative to the central axis surface C of the spray bar 2, so that when the cleaning water flows from the inside to the outside along the outer surface of the spray bar 2, the water flow is unobstructed in the middle area of ​​the upper surface of the spray bar 2, and the water flow is only obstructed and guided at the two sides near the width direction of the spray bar 2, so that the cleaning water can cover a larger area of ​​the upper surface of the spray bar 2.

[0046] In one exemplary embodiment, such as Figure 18 As shown, the contact point 611 includes a first contact point 611-1, and the distance between the first contact point 611-1 and the central axis surface C of the spray bar 2 is D, where 0.15d≤D≤0.35d, and d is the width of the spray bar 2.

[0047] Specifically, the distance D between the first contact point 611-1 and the central axis surface C of the spray bar 2 is limited to 0.15d≤D≤0.35d. This satisfies the requirement that the cleaning water can cover a large area of ​​the upper surface of the spray bar 2, while also ensuring that the flushing cover 61 is supported stably on the outer surface of the spray bar 2 and is less likely to swing.

[0048] In one exemplary embodiment, such as Figure 19 As shown, there are two first contact points 611-1, which are located on both sides of the central axis surface C of the spray bar 2.

[0049] Specifically, compared to the case where the first contact point 611-1 is only set on one side of the central axis surface C of the spray bar 2, and the flushing cover 61 is supported by force on one side, the two first contact points 611-1 are respectively set on both sides of the central axis surface C of the spray bar 2, so that the flushing cover 61 is subjected to more balanced force, and the rotational movement of the flushing cover 61 when opening and closing is more stable.

[0050] In one exemplary embodiment, such as Figure 20 As shown, the contact point 611 includes a first contact point 611-1 and a second contact point 611-2. The first contact point 611-1 is located on one side of the central axis surface C of the spray bar 2, and the second contact point 611-2 is located on the central axis surface C of the spray bar 2.

[0051] Specifically, the contact points 611 are respectively located in the middle of the spray bar 2 and on one side of the central axis surface C of the spray bar 2. By adjusting the first contact point 611-1 and the second contact point 611-2, the angular velocity of the opening and closing of the flushing cover 61 can be made more stable. Furthermore, no contact points 611 are provided on one side of the central axis surface C of the spray bar 2, while the first contact point 611-1 and the second contact point 611-2 on the other side of the central axis surface C of the spray bar 2 form a limiting space. This ensures sufficient cleaning water flow on the upper surface of the spray bar 2, providing the user with a better visual effect of self-cleaning.

[0052] In one exemplary embodiment, such as Figure 21 As shown, the contact point 611 includes a first contact point 611-1 and a second contact point 611-2. There are two first contact points 611-1, which are located on both sides of the central axis surface C of the spray bar 2, and the second contact point 611-2 is located on the central axis surface C of the spray bar 2.

[0053] Specifically, abutment points 611 are provided on the central axis surface C of the spray bar 2 and on both sides of the central axis surface C, so that the opening and closing movement of the flushing cover 61 is more stable.

[0054] In one exemplary embodiment, such as Figure 22 As shown, based on the spray bar 2 being in a self-cleaning state, the line L connecting the bottom end of the flushing baffle 61 and the front end of the ceramic body 4 is an inclined line, and the angle between the inclined line L and the horizontal plane is α, where α≤5 degrees.

[0055] Specifically, when the flushing cover 61 is lifted by the flushing spray bar 2, the line connecting the lowest point (non-abutment part 611) of the flushing cover 61 and the front end of the ceramic body 4 of the toilet 200 is defined as L. This connection L is an inclined line, and the angle between this inclined line and the horizontal plane is a. The flushing cover 61 has an abutment part 611 that is offset relative to the central axis surface C of the spray bar 2. Then the following condition should be met: a≤5°.

[0056] In one exemplary embodiment, such as Figure 16 and Figure 22 As shown, the upper surface 21 of the spray bar 2 is configured in an arc shape and extends downward at an angle from back to front, so that the spray bar 2 slides at an angle relative to the pot surface of the ceramic body 4 in an arc direction.

[0057] Specifically, the upper surface 21 of the spray bar 2 is configured in an arc shape and extends downward at an angle from back to front. This allows the spray bar 2 to slide at an angle relative to the pot surface of the ceramic body 4, so that the spray bar 2 extends outside the opening channel 11 of the rinsing body 1. When performing the posterior or feminine wash function, the spray nozzle on the first end 22 of the spray bar 2 facilitates the performance of the feminine wash or posterior wash operation.

[0058] The spray bar 2 slides at an angle relative to the pot surface of the ceramic body 4 along an arc, which also helps to reduce frictional wear between the outer surface of the spray bar 2 and the opening channel 11 of the rinsing body 1. This improves the service life of the rinsing assembly 100.

[0059] In the description of this application, 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", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not 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 application.

[0060] Furthermore, the terms "first," "second," etc., 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. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0062] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" of 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.

[0063] 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 this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A rinsing assembly, characterized in that, include: The main rinsing unit is equipped with an opening channel and a cleaning water spray nozzle; The spray bar is configured to slide relative to the rinsing body through the opening channel, and there is a flow gap between the spray bar and the opening channel; the flow gap communicates with the cleaning water spray hole and can extend along the extension direction of the upper surface of the spray bar, so that the cleaning water sprayed from the cleaning water spray hole to the upper surface of the spray bar can flow along the extension direction of the upper surface of the spray bar.

2. The flushing assembly according to claim 1, characterized in that, The top of the inner wall of the opening channel is provided with a limiting protrusion, which is configured to slide with the upper surface of the spray bar to guide the sliding direction of the spray bar.

3. The rinsing assembly according to claim 2, characterized in that, The rinsing body is provided with a cleaning water channel communicating with the cleaning water spray hole; the rinsing body is also provided with a self-aspirating module, which is connected to the cleaning water channel and is configured to draw in air when the cleaning water flows through the cleaning water channel, so that the cleaning water flowing out of the cleaning water spray hole is bubble water. The minimum value of the flow gap is d1, and the minimum value of the thickness of the limiting protrusion protruding from the inner wall of the opening channel is d2; wherein, d1≥0.8mm, d2≥0.6mm, so as to allow the bubble water to flow along the extension direction of the upper surface of the spray bar.

4. The rinsing assembly according to claim 2, characterized in that, The limiting protrusion includes a first outer surface facing the upper surface of the spray bar; the number of limiting protrusions is at least one, the total area of ​​the first outer surface of all the limiting protrusions is S, the minimum thickness of the limiting protrusion protruding from the inner wall of the opening channel is d2, and S / d2≥5.

5. The flushing assembly according to claim 4, characterized in that, The number of the limiting protrusions is two, and the two limiting protrusions are spaced apart in the flow gap along the width direction of the flushing body.

6. A toilet, characterized in that, include: Ceramic body; A base assembly is mounted on the ceramic body, the base assembly including a rinsing assembly as described in any one of claims 1 to 5, the spray bar of the rinsing assembly including a first end having a spray hole; A rear cover assembly is connected to the base assembly. The rear cover assembly is provided with a rinsing baffle, which is disposed opposite to the opening channel of the rinsing body of the rinsing assembly. The rinsing baffle is configured to rotate relative to the rear cover assembly to open or close the opening channel. When the spray bar slides relative to the rinsing body, it can pass through the opening channel and push the rinsing baffle to rotate so that the first end extends out of the opening channel.

7. The toilet according to claim 6, characterized in that, The spray bar has a self-cleaning function; Based on the fact that the spray bar is in the self-cleaning state, the first end is located outside the opening channel, the rinsing body sprays cleaning water onto the spray bar, and the spray bar abuts against the lower part of the rinsing cover to form an abutment point, at least a portion of the abutment point is offset relative to the central axis surface of the spray bar.

8. The toilet according to claim 7, characterized in that, The contact point includes a first contact point, and the distance between the first contact point and the central axis surface of the spray bar is D, where 0.15d≤D≤0.35d, and d is the width of the spray bar.

9. The toilet according to claim 8, characterized in that, There are two first contact points, which are located on both sides of the central axis surface of the spray bar. Alternatively, the contact point may include a first contact point and a second contact point, wherein the first contact point is located on one side of the central axis surface of the spray bar, and the second contact point is located on the central axis surface of the spray bar; Alternatively, the contact point may include a first contact point and a second contact point, wherein there are two first contact points located on opposite sides of the central axis of the spray bar, and the second contact point is located on the central axis of the spray bar.

10. The toilet according to claim 7, characterized in that, Based on the spray bar being in the self-cleaning state, the line connecting the bottom end of the flushing baffle and the front end of the ceramic body is an inclined line, and the angle between the inclined line and the horizontal plane is α, where α≤5 degrees.

11. The toilet according to any one of claims 6 to 10, characterized in that, The upper surface of the spray bar is configured in an arc shape and extends downward at an angle from back to front, so that the spray bar slides at an angle relative to the surface of the ceramic body along the arc direction.

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