Toilet seat assembly, toilet lid assembly and toilet

Abstract

The utility model discloses a toilet seat assembly, a toilet lid assembly and a toilet. The toilet seat assembly comprises a toilet seat and a flushing assembly installed on the toilet seat, the flushing assembly is arranged on the front portion of the toilet seat and deviates from the central vertical plane, in the front-back direction, of the toilet seat, the flushing assembly comprises a spraying rod and a sleeve rod, the sleeve rod is located in the toilet seat, and the spraying rod can be movably inserted into the sleeve rod; the spraying rod is arranged in the mode that the spraying rod can stretch out and draw back between the spraying work position where the sleeve rod at least partially stretches out and the storage position where the sleeve rod retracts back, and the spraying rod obliquely stretches out and retracts in the direction close to the central vertical plane in the direction from the front portion to the rear portion of the toilet seat ring. The toilet seat assembly has the advantages that the flushing assembly is prevented from being polluted by urine of men during defecation, and the cleaning position is good.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet seat devices, and more specifically, to a toilet seat assembly, a toilet cover assembly and a toilet. Background Art

[0002] In the prior art, intelligent toilets are provided with a flushing assembly for performing flushing operations of feminine wash and posterior wash. The flushing assembly is usually arranged at the rear part in the front-back direction of the toilet seat, and a part of the flushing assembly is arranged on the central vertical plane along the front-back direction of the toilet seat. When a man urinates, urine is likely to splash onto the flushing assembly, thus contaminating the flushing assembly.

[0003] Moreover, when the flushing assembly is arranged at the rear part in the front-back direction of the toilet seat, the flushing direction is from back to front, and it is inconvenient to perform the feminine wash operation with the flushing assembly, and the cleaning effect is not good. Summary of the Utility Model

[0004] Embodiments of the utility model provide a toilet seat assembly, a toilet cover assembly and a toilet. The toilet seat assembly includes a flushing assembly arranged at the front part of the toilet seat, and the flushing assembly deviates from the central vertical plane of the toilet seat along the front-back direction. In this way, the flushing assembly is not easily contaminated by the urine of a man when using the toilet, and the flushing assembly is also convenient for performing the feminine wash operation.

[0005] The technical solution of the embodiments of the utility model is as follows:

[0006] A toilet seat assembly includes a toilet seat and a flushing assembly installed on the toilet seat. The flushing assembly is arranged at the front part of the toilet seat and deviates from the central vertical plane of the toilet seat along the front-back direction. The flushing assembly includes a spray rod and a sleeve rod. The sleeve rod is located inside the toilet seat, and the spray rod is movably inserted into the sleeve rod. The spray rod is configured to be able to perform a telescopic movement between a flushing working position where at least a part of the spray rod extends out of the sleeve rod and a storage position where the spray rod retracts into the sleeve rod. Along the direction from the front part to the rear part of the toilet seat, the spray rod extends and retracts obliquely in a direction close to the central vertical plane.

[0007] A toilet cover assembly includes a toilet rear cover, a toilet base and the toilet seat assembly as described in the above embodiment. The toilet rear cover is connected to the toilet base, and the toilet seat assembly is installed on the toilet rear cover.

[0008] A toilet includes a toilet seat body and the toilet cover assembly as described in the above embodiment. The toilet cover assembly is installed on the top of the toilet seat body.

[0009] The technical effects of the toilet seat assembly of the embodiments of the present application are as follows:

[0010] In the embodiment of the present application, the flushing assembly is arranged at the front part of the toilet seat ring. In this way, the position for performing the feminine wash operation is better, which is more convenient for the user to clean the feminine wash area. When at least a part of the spray rod extends out of the sleeve rod and is in the spray washing working position, the spray rod can perform a flushing operation on the user, especially for performing the feminine wash operation. After the user completes the flushing operation, the spray rod can retract to the storage position of the sleeve rod, so as to reduce the space occupied by the spray rod and protect the spray rod from external contamination.

[0011] In the toilet seat ring assembly of the prior art, the flushing assembly is arranged at the rear part of the toilet seat ring. When a man urinates and the urine splashes, it is easy to contaminate the flushing assembly. In the toilet seat ring assembly of the embodiment of the present application, the flushing assembly is arranged at the front part of the toilet seat ring and deviates from the central vertical plane of the toilet seat ring along the front-back direction. In this way, the urine of a man when urinating is not easy to contaminate the flushing assembly, which is beneficial to keeping the flushing assembly of the present application clean.

[0012] Other features and advantages of the present utility model will be described in the subsequent description. And, in part, it will become obvious from the description, or can be understood by implementing the present utility model. The purpose and other advantages of the present utility model can be realized and obtained through the structure specifically pointed out in the description and the drawings. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the technical solution of the present utility model, and constitute a part of the description. Together with the embodiments of the present application, they are used to explain the technical solution of the present utility model, and do not constitute a limitation to the technical solution of the present utility model.

[0014] Figure 1 It is a schematic three-dimensional structure diagram of the toilet seat ring assembly and the toilet lid assembly according to an embodiment of the present application;

[0015] Figure 2 Set as Figure 1 Exploded structure diagram of the toilet lid assembly;

[0016] Figure 3 It is a schematic three-dimensional structure diagram of the flushing assembly according to an embodiment of the present application, wherein the spray rod is in the spray washing working position;

[0017] Figure 4 It is a schematic front view structure diagram of the toilet lid assembly according to an embodiment of the present application;

[0018] Figure 5 For Figure 4 Left view structure diagram of the toilet lid assembly;

[0019] Figure 6 For Figure 4 Bottom view structure diagram of the toilet lid assembly;

[0020] Figure 7 is Figure 4 a schematic enlarged structural view of part A of

[0021] Figure 8 a schematic front view structural diagram of a flushing assembly according to an embodiment of the present application, wherein the spray bar is in the storage position;

[0022] Figure 9 is Figure 8 a schematic sectional structural view of the flushing assembly of

[0023] Figure 10 a schematic front view structural diagram of a flushing assembly according to an embodiment of the present application, wherein the spray bar is in the flushing working position;

[0024] Figure 11 is Figure 10 a schematic sectional structural view of the flushing assembly of

[0025] Reference numerals:

[0026] 100 - hinge assembly;

[0027] 1 - flushing assembly, 11 - spray bar, 111 - water spraying part, 1111 - end face of the water spraying part, 112 - water supply channel, 113 - flushing hole, 1131 - central axis of the flushing hole, 12 - sleeve rod, 121 - open end, 1211 - inner wall of the open end, 1212 - outer wall of the open end, 122 - water inlet end, 13 - elastic reset member, 14 - seal, 15 - baffle, 16 - self - cleaning cover, 17 - flow limiting member, 2 - toilet seat ring, 21 - front part, 22 - rear part, 23 - upper cover of the seat ring, 24 - lower cover of the seat ring, 241 - mounting bracket, 3 - central vertical plane, Ɵ - included angle;

[0028] 200 - toilet lid assembly;

[0029] 4 - toilet rear cover, 5 - toilet base Detailed implementation manners

[0030] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0031] Please refer to the schematic structural diagrams of the toilet seat ring assembly 100 and the toilet lid assembly 200 of the embodiments of the present application shown in FIGS. Figure 1 to FIGS. Figure 11 As shown in FIGS. Figure 1 and Figure 2 shown, the embodiments of the present application provide a toilet seat ring assembly 100, including a toilet seat ring 2 and a flushing assembly 1 installed on the toilet seat ring 2. AsFigure 1 and Figure 4 As shown, the flushing assembly 1 is arranged at the front part 21 of the toilet seat 2 and deviates from the central vertical plane 3 of the toilet seat 2 along the front-back direction. As Figure 3 and Figure 4 shown, the flushing assembly 1 includes a spray rod 11 and a sleeve rod 12. The sleeve rod 12 is located inside the toilet seat 2, and the spray rod 11 is movably inserted into the sleeve rod 12. The spray rod 11 is arranged to be able to perform a telescopic movement between a flushing working position where it at least partially extends out of the sleeve rod 12 and a storage position where it retracts into the sleeve rod 12. As Figure 1 and Figure 4 described, along the direction from the front part 21 to the rear part 22 of the toilet seat 2, the spray rod 11 extends and retracts obliquely towards the direction close to the central vertical plane 3.

[0032] Specifically, the toilet seat assembly 100 of the embodiment of the present application can be applicable to a smart toilet to perform a flushing operation, especially applicable to a smart toilet to perform a feminine wash operation. Compared with the conventional method of arranging the flushing assembly 1 at the rear part 22 of the toilet seat 2, in the embodiment of the present application, the flushing assembly 1 is arranged at the front part 21 of the toilet seat 2, so that the position for performing the feminine wash operation is better, and it is more convenient for the user to clean the feminine wash part.

[0033] In the toilet seat assembly 100 of the embodiment of the present application, when the spray rod 11 at least partially extends out of the sleeve rod 12 and is in the flushing working position, the spray rod 11 can perform a flushing operation on the user, especially a feminine wash operation. After the user completes the flushing operation, the spray rod 11 can retract to the storage position of the sleeve rod 12, so as to reduce the space occupied by the spray rod 11 and protect the spray rod 11 from external pollution. In particular, the flushing assembly 1 is arranged to deviate from the central vertical plane 3 of the toilet seat 2, and along the direction from the front part 21 to the rear part 22 of the toilet seat 2, the spray rod 11 extends and retracts obliquely towards the direction close to the central vertical plane 3, so that the side of the spray rod 11 close to the rear part 22 of the toilet seat 2 extends obliquely towards the central vertical plane 3, which is beneficial to performing the feminine wash operation when the spray rod 11 at least partially extends out of the outside of the sleeve rod 12.

[0034] For the toilet seat assembly of the prior art, the flushing assembly 1 is arranged at the rear part 22 of the toilet seat 2. When a man urinates and the urine splashes, it is easy to contaminate the flushing assembly 1. In the toilet seat assembly 100 of the embodiment of the present application, the flushing assembly 1 is arranged at the front part 21 of the toilet seat 2 and deviates from the central vertical plane 3 of the toilet seat 2 along the front-back direction, so that the urine of a man when urinating is not easy to contaminate the flushing assembly 1, which is beneficial to keeping the flushing assembly 1 of the present application clean.

[0035] In an exemplary embodiment, the spray rod 11 is configured as a straight pipe or a curved pipe, as Figure 4 and Figure 5As shown, the included angle Ɵ between the projection of the center line of the spray bar 11 on the extended horizontal plane of the toilet seat 2 and the central vertical plane 3 ranges from 10° to 45°; along the direction from the front part 21 to the rear part 22 of the toilet seat 2, the spray bar 11 extends obliquely downward towards the lower side of the toilet seat 2.

[0036] Specifically, in Figure 1 and Figures 5 to 7 In the illustrated embodiment, the spray bar 11 is configured as a straight pipe; in Figure 9 and Figure 11 In the illustrated embodiment, the spray bar is configured as an arc-shaped pipe. The extended horizontal plane of the toilet seat 2 is Figure 4 the horizontal plane of the paper surface in

[0037] In an exemplary embodiment, as Figure 4 and Figure 7 shown, the spray bar 11 includes a water spraying part 111 near the rear part 22 side of the toilet seat 2. A water supply channel 112 is provided in the spray bar 11, and the water spraying part 111 is provided with one or more flushing holes 113 communicating with the water supply channel 112.

[0038] The spray bar 11 is arranged such that when the spray bar 11 is in the flushing working position, the water spraying part 111 intersects the central vertical plane 3.

[0039] Specifically, the water supply channel 112 communicates with the flushing holes 113 to supply water flow to the flushing holes 113 of the spray bar 11. When the water spraying part 111 is provided with a plurality of flushing holes 113, the flushing range of the water flow ejected from the flushing holes 113 can be made larger.

[0040] When the spray bar 11 is in the flushing working position, the water spraying part 111 intersects the central vertical plane 3, so that the water spraying part 111 is near the central vertical plane 3 along the front-rear direction of the toilet seat 2. When the user is sitting on the toilet seat 2, the body part to be flushed is also near the central vertical plane 3. Therefore, this structural design between the spray bar 11 and the toilet seat 2 is beneficial for the flushing assembly 1 to perform the flushing operation.

[0041] In an exemplary embodiment, asFigure 7 As shown, the central axis 1131 of the flushing hole 113 is parallel to or lies within the central vertical plane 3.

[0042] Specifically, the central axis 1131 of the flushing hole 113 is parallel to or lies within the central vertical plane 3. In this way, the water flow ejected from the flushing hole 113 is relatively close to the central vertical plane 3, or the water flow ejected from the flushing hole 113 lies on the central vertical plane 3. When the user sits on the toilet seat 2, the body part to be flushed is also near the central vertical plane 3. Therefore, this structural design enables the water flow ejected from the flushing hole 113 to accurately perform the flushing operation.

[0043] It can be understood that when the spray rod 11 is in the spray cleaning working position, the water spraying part 111 can also be set not to intersect with the central vertical plane 3, and there is a certain distance between the water spraying part 111 and the central vertical plane 3. There is a certain angle between the central axis of the flushing hole 113 and the central vertical plane 3, that is, the water flow ejected from the flushing hole 113 is ejected obliquely relative to the central vertical plane 3 to perform the flushing operation.

[0044] In an exemplary embodiment, as Figure 7 shown, the end face 1111 of the water spraying part 111 is perpendicular to the central vertical plane 3, and one or more flushing holes 113 are provided on the end face 1111 of the water spraying part 111.

[0045] Specifically, the end face 1111 of the water spraying part 111 is perpendicular to the central vertical plane 3, which is beneficial to the processing design of the flushing hole 113 and makes the ejection direction of the water flow flowing out from the flushing hole 113 more concentrated.

[0046] In an exemplary embodiment, as Figure 9 shown, a water supply channel 112 is provided inside the spray rod 11. The sleeve rod 12 includes an open end 121 for the spray rod 11 to pass through and a water inlet end 122 opposite to the open end 121. The flushing assembly 1 further includes an elastic reset member 13 located inside the sleeve rod 12. The elastic reset member 13 is sleeved outside the spray rod 11. One end of the elastic reset member 13 abuts against the inner wall 1211 of the open end 121, and the other end of the elastic reset member 13 abuts against one end of the spray rod 11 close to the water inlet end 122.

[0047] Specifically, Figure 8 the solid arrows in Figure 8 represent the water inlet flow direction for the flushing assembly 1 to perform the flushing operation, and Figure 8 and Figure 9As shown, water flow enters the inner cavity of the sleeve rod 12 from the water inlet end 122. A part of the water flow impacts the end of the spray rod 11 near the water inlet end 122, and the other part of the water flow enters the water delivery channel 112 of the spray rod 11 and then sprays out. The spray rod 11 moves towards the open end 121 against the elastic force of the elastic resetting member 13 under the impact of the water flow and penetrates through the open end 121 to perform the flushing operation. When there is no water inlet at the water inlet end 122, the spray rod 11 retracts into the sleeve rod 12 under the elastic restoring force of the elastic resetting member 13. Therefore, the elastic resetting member 13 has the function of assisting the spray rod 11 to retract into the sleeve rod 12.

[0048] In an exemplary embodiment, as Figure 9 and Figure 11 shown, the flushing assembly 1 further includes a sealing member 14 and a flow limiting member 17 located inside the sleeve rod 12. The sealing member 14 is sleeved outside the spray rod 11 and is arranged on the side close to the water inlet end 122. One end of the elastic resetting member 13 abuts against the sealing member 14, and the sealing member 14 is used to prevent the inlet water flow from flowing into the space between the sleeve rod 12 and the spray rod 11; the flow limiting member 17 abuts against one end of the spray rod 11 close to the water inlet end 122, and the flow limiting member 17 is used to limit the water flow rate entering the water delivery channel 112.

[0049] Specifically, by arranging the sealing member 14 and the flow limiting member 17, the water flow entering the inner cavity of the sleeve rod 12 from the water inlet end 122 is divided into two parts. One part of the water flow impacts the end of the spray rod 11 near the water inlet end 122 to push the spray rod 11 to move towards the open end 121; the other part of the water flow enters the water delivery channel 112 of the spray rod 11 through the flow limiting member 17 and then sprays out to perform the flushing operation.

[0050] In an exemplary embodiment, as Figures 8 to 11 shown, the flushing assembly 1 further includes a baffle 15. The baffle 15 is arranged on the outer wall 1212 of the open end 121, and the baffle 15 is arranged to be able to block the spray rod 11 and prevent the spray rod 11 from being sputtered and polluted.

[0051] The baffle 15 can rotate. When the spray rod 11 extends out of the sleeve rod 12, the baffle 15 rotates to make way for the spray rod 11.

[0052] Specifically, as Figure 9 shown, when the spray rod 11 is in the storage position, the baffle 15 can block the end of the spray rod 11 to prevent the spray rod 11 from being sputtered and polluted. The baffle 15 is arranged to be able to rotate, so that when the spray rod 11 is in the storage position, the baffle 15 can better block the end of the spray rod 11.

[0053] In an exemplary embodiment, as Figure 8 and Figure 10As shown, the flushing assembly 1 is further provided with a self-cleaning water passage and a self-cleaning cover 16. When the spray bar 11 is in the storage position, water enters the self-cleaning water passage from the self-cleaning cover 16 to clean the spray bar 11.

[0054] Specifically, the water delivery passage 112 of the spray bar 11 is frequently flushed, which will be contaminated and blocked by the dirt in the water flow. By providing a self-cleaning water passage and a self-cleaning cover 16 in the flushing assembly 1, when the spray bar 11 stops flushing and retracts to the storage position, a self-cleaning operation can be performed on the water delivery passage 112 of the spray bar 11 to prevent the spray bar 11 from being blocked and contaminated.

[0055] In an exemplary embodiment, as Figure 1 、 Figure 2 and Figure 5 shown, the toilet seat 2 includes an upper seat cover 23 and a lower seat cover 24, and the upper seat cover 23 and the lower seat cover 24 are connected together; the flushing assembly 1 is located between the upper seat cover 23 and the lower seat cover 24; the lower seat cover 24 is provided with a mounting bracket 241, and the flushing assembly 1 is mounted to the mounting bracket 241; and / or,

[0056] The sleeve rod 12 is at least partially located inside the toilet seat 2.

[0057] Specifically, the toilet seat 2 includes an upper seat cover 23 and a lower seat cover 24, and the flushing assembly 1 is located between the upper seat cover 23 and the lower seat cover 24. The flushing assembly 1 is mounted to the mounting bracket 241, which is beneficial to the installation and fixation of the flushing assembly 1.

[0058] The sleeve rod 12 is at least partially located inside the toilet seat 2. When the spray bar 11 is in the storage position retracted into the sleeve rod 12, the spray bar 11 is protected and isolated by the toilet seat 2 and the sleeve rod 12 and can be protected from external contamination. For example, when a man urinates, urine may splash onto the flushing assembly 1, while the spray bar 11 retracted into the sleeve rod 12 can be protected from urine contamination.

[0059] The embodiment of the present application provides a toilet cover assembly 200, as Figure 1 、 Figures 4 to 6 shown, including a toilet rear cover 4, a toilet base 5, and a toilet seat assembly 100 as described in any one of the above exemplary embodiments. The toilet rear cover 4 is connected to the toilet base 5, and the toilet seat assembly 100 is mounted to the toilet rear cover 4.

[0060] Specifically, the toilet cover assembly 200 of the embodiment of the present application includes the toilet seat assembly 100 as described in any one of the above exemplary embodiments, and thus has the structural features and advantages of the toilet seat assembly 100 as described in any one of the above exemplary embodiments, which will not be elaborated here.

[0061] An embodiment of the present application provides a toilet, including a toilet seat body and a toilet lid assembly 200 as described in the above embodiment. The toilet lid assembly 200 is installed on the top of the toilet seat body.

[0062] Specifically, the toilet of the embodiment of the present application includes a toilet lid assembly 200 and a toilet seat ring assembly 100 as described in the above embodiment. Therefore, it has the structural features and advantages of the toilet seat ring assembly 100 described in the above embodiment, which will not be elaborated here.

[0063] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "edge", "opposite", "four corners", "periphery", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the structure referred to has a specific orientation, is constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0064] In the description of the embodiments of the present utility model, unless otherwise clearly specified and defined, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", "assembly" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", "fixed connection" can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0065] Although the disclosed embodiments of the present utility model are as above, the content described is only the embodiments adopted for the convenience of understanding the present utility model, and is not used to limit the present utility model. Any person skilled in the art within the scope of the present utility model can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present utility model. However, the scope of patent protection of the present utility model shall still be defined by the appended claims.

Claims

1. A toilet seat assembly, characterized in that: The invention comprises a toilet seat and a flushing assembly mounted on the toilet seat, wherein the flushing assembly is arranged at the front of the toilet seat and deviates from the central vertical plane of the toilet seat along the front-back direction, the flushing assembly comprises a spray rod and a sleeve rod, the sleeve rod is located inside the toilet seat, and the spray rod can be movably inserted into the sleeve rod; the spray rod is arranged to: be able to perform telescopic movement between a spraying working position where the sleeve rod is at least partially extended and a storage position where the sleeve rod is retracted; Along the direction from the front to the rear of the toilet seat, the spray bar is tilted to extend and retract toward the direction close to the central vertical plane.

2. The toilet seat assembly according to claim 1, characterized in that: The spray rod is constructed as a straight tube or an arc-shaped tube; the angle between the projection of the center line of the spray rod on the extended horizontal plane of the toilet seat and the central vertical plane ranges from 10° to 45°; along the direction from the front to the rear of the toilet seat, the spray rod extends obliquely toward the lower direction of the toilet seat.

3. The toilet seat assembly according to claim 2, characterized in that: The spray bar includes a water spray portion located near a rear side of the toilet seat, a water supply channel is provided in the spray bar, and the water spray portion is provided with one or more flushing holes communicating with the water supply channel; The spray bar is arranged so that when the spray bar is located at the spraying working position, the water spraying portion intersects with the central vertical plane.

4. The toilet seat assembly according to claim 3, characterized in that: The central axis of the flushing hole is parallel to the central vertical plane or is located in the central vertical plane.

5. The toilet seat assembly according to claim 3, characterized in that: The end surface of the water spray portion is perpendicular to the central vertical plane, and the one or more flushing holes are arranged on the end surface of the water spray portion.

6. The toilet seat assembly according to any one of claims 1 to 5, characterized in that: A water supply channel is provided in the spray rod, the sleeve rod includes an open end for the spray rod to pass through and a water inlet end opposite to the open end, the flushing assembly also includes an elastic return member located inside the sleeve rod, the elastic return member is sleeved on the outside of the spray rod, one end of the elastic return member abuts against the inner wall of the open end, and the other end of the elastic return member abuts against one end of the spray rod close to the water inlet end.

7. The toilet seat assembly according to claim 6, characterized in that: The flushing assembly also includes a sealing member and a flow limiting member located inside the sleeve rod. The sealing member is sleeved on the outside of the spray rod and is arranged close to the water inlet end. One end of the elastic return member abuts against the sealing member, and the sealing member is used to prevent the incoming water flow from flowing into the space between the sleeve rod and the spray rod; the flow limiting member abuts against one end of the spray rod close to the water inlet end, and the flow limiting member is used to limit the water flow entering the water supply channel.

8. The toilet seat assembly according to claim 6, characterized in that: The flushing assembly further comprises a baffle, which is arranged on the outer wall of the opening end, and the baffle is arranged to shield the spray bar and prevent the spray bar from being contaminated by splashing; The baffle plate is rotatable, and when the spray rod extends out of the sleeve rod, the baffle plate rotates to make way for the spray rod.

9. The toilet seat assembly according to claim 6, characterized in that: The flushing assembly is also provided with a self-cleaning water channel and a self-cleaning cover. When the spray rod is located at the storage position, water enters the self-cleaning water channel from the self-cleaning cover to clean the spray rod.

10. The toilet seat assembly according to any one of claims 1 to 5, characterized in that: The toilet seat comprises an upper seat cover and a lower seat cover, and the upper seat cover and the lower seat cover are connected together; the flushing assembly is located between the upper seat cover and the lower seat cover; the lower seat cover is provided with a mounting bracket, and the flushing assembly is mounted to the mounting bracket.

11. A toilet seat assembly, characterized in that: The toilet comprises a toilet rear cover, a toilet base and a toilet seat assembly as claimed in any one of claims 1 to 10, wherein the toilet rear cover is connected to the toilet base, and the toilet seat assembly is mounted to the toilet rear cover.

12. A toilet, characterized in that: It comprises a toilet seat and a toilet cover assembly as claimed in claim 11, wherein the toilet cover assembly is mounted to the top of the toilet seat.

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