Closestool

Abstract

The embodiment of the utility model discloses a closestool, and relates to but not limited to kitchen and bath technologies. According to the closestool, the brush ring nozzle is arranged on the overflow surface, so that a mounting structure, a brush ring hole and a brush ring runner of the brush ring nozzle can be prevented from being arranged on the pot surface of the pot cavity, the pot surface is smooth and convenient to clean, and dirt is not easy to accumulate. The brush ring spray head comprises a connecting part and wing parts located on the two opposite sides of the connecting part. The brush ring spray head is provided with a first nozzle and a second nozzle, the first nozzle can form first liquid flow flowing around the basin cavity, the second nozzle can form second liquid flow at least capable of partially covering the pot surface part flushed by the first liquid flow, and the first liquid flow and the second liquid flow can be connected to clean the pot surface without dead corners, so that the cleaning effect is improved; and the formed first liquid flow and second liquid flow can block the backflow brush ring sewage, so that the brush ring sewage is prevented from impacting the brush ring spray head.

Description

Technical Field

[0001] The present disclosure relates to but is not limited to kitchen and bathroom technology, and in particular to a toilet. Background Art

[0002] The toilet is generally equipped with a brush ring nozzle, which is usually installed on the pelvic pot surface. The brush ring nozzle is exposed, or the brush ring nozzle is hidden but the brush ring hole and brush ring flow channel still exist on the pelvic pot surface. Due to the limitations of the installation structure, there are many gaps and corners in the structure around the installation position of the brush ring nozzle, resulting in the backflow of brush ring sewage constantly impacting the brush ring nozzle, and the dirt carried in the brush ring sewage is constantly accumulated at the installation position of the brush ring nozzle, the brush ring hole and the brush ring flow channel. Due to the limitation of the installation space, the above-mentioned accumulated dirt is difficult to clean. Utility Model Content

[0003] The present invention provides a toilet, aiming to solve the technical problem that the accumulated dirt of the brush ring nozzle of the existing toilet is difficult to clean due to the limitation of the installation space.

[0004] The present disclosure provides a toilet, comprising:

[0005] A toilet body having an overflow surface and a pot surface capable of enclosing a basin cavity, wherein the overflow surface is located in the rear area of ​​the basin cavity and connected to the pot surface; and

[0006] A brush ring nozzle has a flow channel, the brush ring nozzle includes a connecting portion and wing portions located on opposite sides of the connecting portion, the connecting portion is arranged on the overflow surface, the wing portions are suspended in the basin cavity, and the end of the wing portion away from the connecting portion is provided with a first nozzle connected to the flow channel, the first nozzle is arranged to spray liquid toward the pot surface to form a first liquid flow flowing around the basin cavity, the brush ring nozzle is also provided with at least one second nozzle connected to the flow channel, the at least one second nozzle is arranged to spray liquid toward the pot surface to form a second liquid flow that can at least partially cover the first liquid flow.

[0007] In some embodiments of the toilet, the wing portion narrows from the connecting portion to a side away from the connecting portion.

[0008] In some embodiments of the toilet, the two wings are arranged on both sides of the symmetry plane of the basin cavity, and one end of the wing away from the connecting portion is received in the basin cavity and tilted from the connecting portion to a side away from the pot surface.

[0009] In some embodiments of the toilet, the wing portion includes a top wall and a bottom wall, the top wall is located on a side of the wing portion away from the pelvic cavity, and the top wall is disposed on the connecting portion and tilted from the connecting portion toward one side of the pelvic cavity;

[0010] The bottom wall is arranged on the connecting portion and is inclined from the connecting portion toward a side away from the pelvic cavity.

[0011] In some embodiments of the toilet, the inclination degree of the bottom wall from the connecting portion toward the side away from the pelvic cavity is smaller than the inclination degree of the top wall from the connecting portion toward the side of the pelvic cavity.

[0012] In some embodiments of the toilet, the angle between the spray direction of the first nozzle and the plane where the overflow surface is located is 5° to 30°.

[0013] In some embodiments of the toilet, the thickness of the bottom wall is greater than that of the top wall, and the bottom wall is provided with the second nozzle for spraying liquid toward the rear of the pot surface.

[0014] In some embodiments of the toilet, the connecting portion includes a body and a protrusion disposed on the body, the body is disposed on the overflow surface, and the protrusion protrudes toward one side of the pelvic cavity;

[0015] The wall thickness of the protrusion is greater than the wall thickness of the body. There are multiple second nozzles, a part of which is arranged on the bottom wall, and another part of which is arranged on the protrusion and sprays liquid toward the rear of the pot surface.

[0016] In some embodiments of the toilet, the angle between the spray direction of the second nozzle and the overflow surface is 25° to 65°.

[0017] In some embodiments of the toilet, the overflow surface has a connection hole, and the connection hole runs through the overflow surface;

[0018] The connecting portion is provided with a plug-in portion;

[0019] The toilet also includes a connecting piece and a locking piece. The plug-in portion is inserted into the connecting hole and plugged into the plug-in hole provided on the connecting piece. The plug-in portion and the connecting piece can be locked by the locking piece to clamp the overflow surface.

[0020] In some embodiments of the toilet, the plug-in portion has a hollow cavity that runs through the plug-in portion, the plug-in portion can be inserted into the connecting piece and clamped with the connecting piece, and the locking piece is inserted into the hollow cavity and locked with the connecting piece.

[0021] In some embodiments of the toilet, the pot surface has an inner edge surface arranged near the mouth of the pelvic cavity, the inner edge surface is inclined toward one side of the pelvic cavity, or the inner edge surface is inclined away from the pelvic cavity;

[0022] The included angle between the inner edge surface and the vertical direction is less than or equal to 15°.

[0023] In some embodiments of the toilet, the toilet further comprises a shielding portion, which is disposed on the toilet cover, and the shielding portion is located on a side of the brush ring nozzle away from the pelvic cavity, and shields the brush ring nozzle.

[0024] In some embodiments of the toilet, a liquid separation wall is provided in the connecting portion, and the liquid separation wall can separate the flow channel and lead it to the two wing portions.

[0025] In some embodiments of the toilet, the dimension of the liquid separation wall along the liquid flow direction is greater than or equal to 5 mm;

[0026] The distance between the liquid separation wall and the first nozzle along the liquid flow direction is greater than or equal to 12 mm.

[0027] Implementing the embodiments of the present disclosure will have the following beneficial effects:

[0028] The toilet of the above scheme can avoid providing the installation structure of the brush ring nozzle, the brush ring hole and the brush ring flow channel on the pot surface of the pelvic cavity by setting the brush ring nozzle on the overflow surface of the toilet body, so that the pot surface is smooth, easy to clean and dirt is not easy to accumulate. The brush ring nozzle includes a connecting portion and wings located on opposite sides of the connecting portion. The brush ring nozzle has a first nozzle and a second nozzle, the first nozzle can form a first liquid flow that flows around the pelvic cavity, and the second nozzle can form a second liquid flow that can at least partially cover the pot surface portion flushed by the first liquid flow, so that the first liquid flow and the second liquid flow can be connected to clean the pot surface without dead angles and improve the cleaning effect. The formed first liquid flow and the second liquid flow can also block the backflow of brush ring sewage to prevent the brush ring sewage from impacting the brush ring nozzle.

[0029] Other features and advantages of the present disclosure will be described in the following description, and partly become apparent from the description, or be understood by implementing the present disclosure. Other advantages of the present disclosure can be realized and obtained by the schemes described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide an understanding of the technical solution of the present disclosure and constitute a part of the specification. Together with the embodiments of the present disclosure, they are used to explain the technical solution of the present disclosure and do not constitute a limitation on the technical solution of the present disclosure.

[0031] Figure 1 It is a schematic diagram of the assembly of a toilet body and a brush ring nozzle in a toilet in one embodiment of the present disclosure;

[0032] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0033] Figure 3 It is a schematic diagram of the assembly of a toilet body and a brush ring nozzle in a toilet in one embodiment of the present disclosure from another perspective;

[0034] Figure 4 A partial cross-sectional view of a toilet in one embodiment of the present disclosure;

[0035] Figure 5 for Figure 4 The enlarged structural diagram of the middle B part;

[0036] Figure 6 for Figure 4 The enlarged structural diagram of the middle C part;

[0037] Figure 7 A partial cross-sectional view of another position of a toilet in one embodiment of the present disclosure;

[0038] Figure 8 for Figure 7 The enlarged structural diagram of the middle D part;

[0039] Fig. 9 is a cross-sectional view of a toilet in one embodiment of the present disclosure;

[0040] Fig.10 for Fig. 9 The enlarged structural diagram of the middle E part;

[0041] Fig.11 It is a schematic diagram of a partial explosion structure of a toilet in one embodiment of the present disclosure;

[0042] Fig.12 for Fig.11 The enlarged structural diagram of the middle F part;

[0043] Fig.13 It is a schematic diagram of the structure of a brush ring nozzle in a toilet according to an embodiment of the present disclosure;

[0044] Fig.14 A partial cross-sectional view of a brush ring nozzle in a toilet according to an embodiment of the present disclosure;

[0045] Fig.15 It is a cross-sectional view of a brush ring nozzle in a toilet according to one embodiment of the present disclosure.

[0046] Description of Figure Numbers:

[0047] 10. Toilet body; 11. Overflow surface; 12. Inner edge surface; 13. Pot surface; 14. Rounded corner transition; 20. Brush ring nozzle; 21. Connecting part; 211. Main body; 212. Protrusion; 213. Liquid separation wall; 22. Wing; 221. Top wall; 222. Bottom wall; 23. First joint; 231. Limiting structure; 24. Plug-in part; 241. Snap-in protrusion; 242. Guide surface; 30. Pipeline; 31. Second joint; 40. Connector; 50. Locking part; 60. Shielding part; 100. Pelvic cavity; 200. Drainage outlet; 300. Flow channel; 400. First nozzle; 500. Second nozzle; 600. Connecting hole; 700. Hollow cavity; 800. Plug-in hole; 900. Snap-in groove.

[0048] The realization of the objectives, functional features and advantages of the present disclosure will be further described in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0049] The present disclosure describes multiple embodiments, but the description is exemplary rather than restrictive, and it is apparent to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in the present disclosure. Although many possible feature combinations are shown in the drawings and discussed in the specific embodiments, many other combinations of the disclosed features are possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.

[0050] The present disclosure includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features, and elements disclosed in the present disclosure may also be combined with any conventional features or elements to form a unique invention scheme defined by the claims. Any features or elements of any embodiment may also be combined with features or elements from other invention schemes to form another unique invention scheme defined by the claims. Therefore, it should be understood that any feature shown and / or discussed in the present disclosure may be implemented individually or in any appropriate combination. Therefore, except for the limitations made according to the attached claims and their equivalents, the embodiments are not subject to other limitations. In addition, various modifications and changes may be made within the scope of protection of the attached claims.

[0051] In addition, when describing representative embodiments, the specification may have presented the method and / or process as a specific sequence of steps. However, to the extent that the method or process does not rely on the specific order of the disclosed steps, the method or process should not be limited to the steps in the specific order. As will be appreciated by those of ordinary skill in the art, other orders of steps are also possible. Therefore, the specific order of the steps set forth in the specification should not be interpreted as a limitation to the claims. In addition, the claims for the method and / or process should not be limited to the steps of performing them in the order written, and those skilled in the art can easily understand that these orders can be changed and still remain within the spirit and scope of the disclosed embodiments.

[0052] The toilet is generally equipped with a brush ring nozzle, which is usually installed on the pelvic pot surface. The brush ring nozzle is exposed, or the brush ring nozzle is hidden but the brush ring hole and brush ring flow channel still exist on the pelvic pot surface. Due to the limitations of the installation structure, there are many gaps and corners in the structure around the installation position of the brush ring nozzle, resulting in the backflow of brush ring sewage constantly impacting the brush ring nozzle, and the dirt carried in the brush ring sewage is constantly accumulated at the installation position of the brush ring nozzle, the brush ring hole and the brush ring flow channel. Due to the limitation of the installation space, the above-mentioned accumulated dirt is difficult to clean.

[0053] The disclosed embodiment provides a toilet, which can be installed in various occasions such as companies, schools, homes, factories, etc. The toilet can be, but is not limited to, a wall-mounted, seat-mounted ordinary toilet or a smart toilet.

[0054] Please combine Figures 1 to 4 , Figure 6 , Figure 8 and Figures 10 to 14 Now, the toilet provided by the embodiment of the present disclosure is described. The toilet includes a toilet body 10 and a brush ring nozzle 20. The toilet body 10 can be made of ceramic material, or the outer wall of the toilet body 10 has a ceramic coating to facilitate cleaning and improve stain resistance.

[0055] The toilet body 10 has an overflow surface 11 and a pot surface 13 that can enclose a basin 100. The pot surface 13 has a sewage outlet 200 to discharge dirt from the toilet body 10. The pot surface 13 may not be provided with a spray nozzle installation position to improve the smoothness of the pot surface 13, which is easy to clean and not easy to accumulate dirt.

[0056] The overflow surface 11 is located in the rear area of ​​the pelvic cavity 100 and is connected to the pot surface 13. The overflow surface 11 is configured to allow the overfilled water in the toilet tank to overflow into the pelvic cavity 100 when the water inlet valve connected to the toilet tank fails to stop water. The overfilled water in the toilet tank can flow into the pelvic cavity 100 from the overflow surface 11 in a certain direction, preventing water from overflowing from other positions of the toilet tank and polluting the environment.

[0057] The brush ring nozzle 20 has a flow channel 300. The brush ring nozzle 20 includes a connecting portion 21 and wing portions 22 located at opposite sides of the connecting portion 21. The connecting portion 21 is disposed on the overflow surface 11, and the brush ring nozzle 20 can be fixedly connected to the overflow surface 11 through the connecting portion 21.

[0058] The wing portion 22 is suspended in the pelvic cavity 100. A first nozzle 400 connected to the flow channel 300 is provided at one end of the wing portion 22 away from the connecting portion 21. The first nozzle 400 is configured to spray liquid toward the pot surface 13 to form a first liquid flow flowing around the pelvic cavity 100. The brush ring nozzle 20 is also provided with at least one second nozzle 500 connected to the flow channel 300. At least one second nozzle 500 is configured to spray liquid toward the pot surface 13 to form a second liquid flow that can at least partially cover the portion of the pot surface 13 flushed by the first liquid flow. The liquid includes but is not limited to clean water or pure water from the municipal water network, which can be stored in the toilet water tank in advance or directly from the municipal water network. The brush ring nozzle 20 is provided with a pipeline 30 to connect the flow channel 300 with the toilet water tank or the municipal water network.

[0059] In the disclosed embodiment, the brush ring nozzle 20 further includes a first joint 23 connected to the connecting portion 21, and the connecting portion 21 and the first joint 23 may be an integrally formed structure. The connecting portion 21 and the first joint 23 may also be a separate structure, which may be connected as a whole by welding or bonding.

[0060] A second joint 31 is provided at one end of the pipeline 30. The first joint 23 and the second joint 31 can be quickly connected by plugging. The first joint 23 and the second joint 31 can be interference fit and connected as a whole by welding or bonding to improve the sealing between the first joint 23 and the second joint 31. A limiting structure 231 is also provided on the outer wall of the first joint 23 to limit the installation position of the second joint 31 and the first joint 23.

[0061] In summary, the implementation of the disclosed embodiment will have the following beneficial effects: the toilet of the above scheme, by setting the brush ring nozzle 20 on the overflow surface 11 of the toilet body 10, can avoid opening the installation structure, brush ring hole and brush ring flow channel of the brush ring nozzle 20 on the pot surface 13 of the pelvic cavity 100, so that the pot surface 13 is smooth, easy to clean and dirt is not easy to accumulate. The brush ring nozzle 20 includes a connecting portion 21 and a wing 22 located on the opposite sides of the connecting portion 21. The brush ring nozzle 20 has a first nozzle 400 and a second nozzle 500, the first nozzle 400 can form a first liquid flow flowing around the pelvic cavity 100, and the second nozzle 500 can form a second liquid flow that can at least partially cover the part of the pot surface 13 flushed by the first liquid flow, so that the first liquid flow and the second liquid flow can be connected to clean the pot surface 13 without dead angles, improve the cleaning effect, and the formed first liquid flow and second liquid flow can also block the backflow of brush ring sewage to prevent the brush ring sewage from impacting the brush ring nozzle 20.

[0062] In the exemplary embodiment, please combine Figure 2 , Figure 8 , Fig.12 , Fig.13 and Fig.14 The wing 22 narrows from the connection portion 21 to the side away from the connection portion 21. The narrowing may be one or a combination of continuous narrowing and step-wise narrowing. The wing 22 narrows from the connection portion 21 to the side away from the connection portion 21, which can improve the structural strength of the wing 22 and the connection stability with the connection portion 21. When the liquid flows through the wing 22 and is sprayed from the first nozzle 400, the spray direction of the first nozzle 400 can be kept stable, avoiding a significant change in the landing point of the liquid on the pot surface 13, affecting the cleaning effect or causing the liquid to splash outside the pelvic cavity 100.

[0063] In the exemplary embodiment, please combine Figures 1 to 3 , Figure 7 and Figure 8 The two wings 22 are arranged on both sides of the symmetric plane of the pelvic cavity 100. The pelvic cavity 100 can be a symmetrical structure or a substantially symmetrical structure. The symmetric plane of the pelvic cavity 100 is a plane that can substantially divide the pelvic cavity 100 in half along the vertical direction. The above arrangement of the two wings 22 enables the brush ring nozzle 20 to have substantially the same cleaning effect on the parts of the pelvic cavity 100 located on both sides of its symmetric plane.

[0064] like Figure 6 , Fig.10 and Fig.15 The end of the wing 22 away from the connecting portion 21 is received in the basin cavity 100, so that the liquid can be better restricted by the pot surface 13 after being sprayed out from the first nozzle 400, avoiding the liquid from falling too close to the upper end of the pot surface 13 in the vertical direction, causing the liquid to splash outside the basin cavity 100.

[0065] The wing 22 is inclined from the connecting portion 21 to the side away from the pot surface 13. On the one hand, the wing 22 can match the contour of the pot surface 13, so that the installation of the wing 22 is not interfered by the pot surface 13. On the other hand, the gap between the wing 22 and the pot surface 13 is larger, which facilitates the second liquid flow to enter the gap to clean the wing 22 and the pot surface 13, and avoids dirt accumulation in the gap.

[0066] In the exemplary embodiment, please combine Figure 2 , Fig.12 , Fig.13 and Fig.14 The wing portion 22 includes a top wall 221 and a bottom wall 222. The top wall 221 is located on the side of the wing portion 22 away from the pelvic cavity 100, and the top wall 221 is arranged on the connecting portion 21 and tilted from the connecting portion 21 to the side of the pelvic cavity 100. The bottom wall 222 is located on the side of the wing portion 22 close to the pelvic cavity 100, and the bottom wall 222 is arranged on the connecting portion 21 and tilted from the connecting portion 21 to the side away from the pelvic cavity 100. The degree of inclination of the bottom wall 222 from the connecting portion 21 to the side away from the pelvic cavity 100 is less than the degree of inclination of the top wall 221 from the connecting portion 21 to the side of the pelvic cavity 100. In this way, the entire wing portion 22 can be narrowed from the connecting portion 21 to the side away from the connecting portion 21, and tilted to the side of the pelvic cavity 100, further preventing the landing point of the liquid on the pot surface 13 from being too close to the upper end of the pot surface 13 in the vertical direction, causing the liquid to splash outside the pelvic cavity 100. The bottom wall 222 is inclined from the connecting portion 21 toward the side away from the pelvic cavity 100 , which can increase the strength of the bottom wall 222 , enhance the supporting effect on the top wall 221 , and further enhance the overall strength of the wing portion 22 .

[0067] In an exemplary embodiment, Figure 8 As shown, the angle α between the spray direction of the first nozzle 400 and the plane where the overflow surface 11 is located can be about 5° to 30°. For example, the angle α between the spray direction of the first nozzle 400 and the plane where the overflow surface 11 is located can be about 17.5°.

[0068] In the exemplary embodiment, please combine Figure 2 , Fig.12 , Fig.13 and Fig.14 , the thickness of the bottom wall 222 is greater than that of the top wall 221, so that the strength of the bottom wall 222 can be further improved, and the spray direction of the first nozzle 400 can be kept stable. The bottom wall 222 is provided with a second nozzle 500 that sprays liquid toward the rear of the pot surface 13. In this way, the above-mentioned arrangement of the bottom wall 222 can also keep the spray direction of the second nozzle 500 stable, ensuring the cleaning effect on the pot surface 13. In the embodiment of the present disclosure, the number of the second nozzles 500 located in the wing portion 22 is multiple, which can ensure that the liquid sprayed by the second nozzle 500 covers the pot surface 13.

[0069] In an exemplary embodiment, the top wall 221 is an arc-shaped wall that bulges outward toward a side away from the bottom wall 222 , so that liquid can be prevented from gathering on the top wall 221 , thereby ensuring that the top wall 221 is dry and clean.

[0070] In an exemplary embodiment, the bottom wall 222 is an arc-shaped wall that bulges outward toward the side away from the top wall 221 , so that liquid can be easily gathered into streams on the bottom wall 222 and flow into the pelvic cavity 100 , ensuring that the bottom wall 222 is dry and clean.

[0071] In an exemplary embodiment, the cross section of the first nozzle 400 may be a regular shape such as a triangle, a square, a rectangle, a rhombus, a hexagon, a trapezoid or an ellipse. The cross section of the first nozzle 400 may also be an irregular shape.

[0072] In an exemplary embodiment, the cross section of the second nozzle 500 may be a regular shape such as a triangle, a square, a rectangle, a rhombus, a hexagon, a trapezoid or an ellipse. The cross section of the second nozzle 500 may also be an irregular shape.

[0073] In the exemplary embodiment, please combine Figure 6 , Fig.10 , Fig.13 and Fig.15 The connecting portion 21 includes a main body 211 and a protrusion 212 arranged on the main body 211. The main body 211 is arranged on the overflow surface 11. The main body 211 can be fitted and fixed with the overflow surface 11, thereby ensuring the stability of the position of the wing 22.

[0074] The protrusion 212 protrudes toward one side of the pelvic cavity 100, so that during the assembly process of the brush ring nozzle 20 and the overflow surface 11, the protrusion 212 can play a certain positioning role and improve the assembly efficiency. The protrusion 212 can fit with the pot surface 13, further improving the structural stability of the brush ring nozzle 20. The protrusion 212 can also be spaced apart from the pot surface 13, so that the second liquid flow passes between the protrusion 212 and the pot surface 13 for cleaning, and avoids the accumulation of dirt between the protrusion 212 and the pot surface 13.

[0075] The wall thickness of the protrusion 212 is greater than that of the body 211, which can improve the structural strength of the protrusion 212, ensure the structural strength of the connection part 21 located on the side of the pelvic cavity 100, and further ensure the structural strength of the wing 22. In the disclosed embodiment, one end of the bottom wall 222 is connected to the protrusion 212.

[0076] There are multiple second nozzles 500, a part of which is arranged on the bottom wall 222, and another part of which is arranged on the protrusion 212, and sprays liquid toward the rear of the pot surface 13. The protrusion 212 is provided with the second nozzle 500 to further ensure the cleaning effect of the liquid on the brush ring nozzle 20 and the pot surface 13, especially to ensure the cleaning effect between the protrusion 212 and the pot surface 13.

[0077] In an exemplary embodiment, the outer wall of the protrusion 212 is an arc-shaped wall protruding outward toward one side of the pelvic cavity 100, so that liquid can be gathered into streams on the outer wall of the protrusion 212 and flow into the pelvic cavity 100, ensuring that the protrusion 212 is dry and clean.

[0078] In an exemplary embodiment, Figure 6 As shown, the angle β between the liquid spraying direction of the second nozzle 500 and the overflow surface 11 can be about 25° to 65°. For example, the angle β between the liquid spraying direction of the second nozzle 500 and the overflow surface 11 can be about 45°.

[0079] In the exemplary embodiment, please combine Figure 2 , Figure 6 , Figures 10 to 15 , the overflow surface 11 has a connection hole 600, and the connection hole 600 runs through the overflow surface 11. In this way, the connection surface area between the brush ring nozzle 20 and the overflow surface 11 can be increased, and the connection stability between the brush ring nozzle 20 and the overflow surface 11 can be improved. It can be understood that in other embodiments, the brush ring nozzle 20 and the overflow surface 11 can also be assembled and connected by bonding, clamping, etc.

[0080] The connecting portion 21 is provided with a plug-in portion 24. The toilet also includes a connecting member 40 and a locking member 50. The plug-in portion 24 is inserted into the connecting hole 600 and plugged into the plug-in hole 800 provided on the connecting member 40. The plug-in portion 24 and the connecting member 40 can be locked by the locking member 50, and the overflow surface 11 is clamped. In this way, the connection area between the brush ring nozzle 20 and the overflow surface 11 can be increased by the plug-in portion 24, so that the brush ring nozzle 20 can be restricted by the overflow surface 11, and the brush ring nozzle 20 can be prevented from moving radially along the connecting hole 600. The connection between the plug-in portion 24 and the connecting member 40 can initially position the brush ring nozzle 20 and the overflow surface 11, thereby improving the assembly efficiency. The connection between the plug-in portion 24 and the connecting member 40 enables the brush ring nozzle 20 to be tightly attached to the overflow surface 11 with the cooperation of the connecting member 40, thereby ensuring the position stability of the brush ring nozzle 20. In the disclosed embodiment, the locking member 50 is a threaded member.

[0081] In the exemplary embodiment, please combine Figure 2 , Fig.13 and Fig.14The plug-in portion 24 has a hollow cavity 700, which runs through the plug-in portion 24. The plug-in portion 24 can be inserted into the connector 40 and snap-fit ​​with the connector 40. The hollow cavity 700 can improve the deformation ability of the plug-in portion 24 and facilitate the snap-fit ​​between the plug-in portion 24 and the connector 40. In the embodiment of the present disclosure, a snap-fit ​​protrusion 241 is provided on the plug-in portion 24, and the snap-fit ​​protrusion 241 is provided with a guide surface 242. The connector 40 is provided with a snap-fit ​​groove 900 that communicates with the plug-in hole 800. During the process of the plug-in portion 24 being plugged into the plug-in hole 800, the guide surface 242 can slide relative to the connector 40 to drive the plug-in portion 24 to undergo elastic deformation, so that the clamping protrusion 241 can slide into the plug-in hole 800; the clamping protrusion 241 can be accommodated in the clamping groove 900 when facing the clamping groove 900. At this time, the plug-in portion 24 is reset to prevent the clamping protrusion 241 from being disengaged from the clamping groove 900, thereby achieving the clamping connection between the plug-in portion 24 and the connector 40. The locking member 50 is inserted into the hollow cavity 700 and locked with the connector 40. In this way, the locking member 50 can also provide support for the plug-in portion 24, prevent the plug-in portion 24 from deforming toward the inside of the hollow cavity 700, ensure that the clamping protrusion 241 can be stably in the clamping groove 900, and ensure the stability of the clamping connection between the plug-in portion 24 and the connector 40.

[0082] In the exemplary embodiment, please combine Figure 5 , Figure 6 , Figure 7 and Fig.10 The pot surface 13 has an inner edge surface 12 disposed near the mouth of the basin cavity 100, the inner edge surface 12 is inclined toward one side of the basin cavity 100, and the angle γ between the inner edge surface 12 and the vertical direction is less than or equal to 15°. This can further prevent the liquid falling on the pot surface 13 from splashing outside the basin cavity 100.

[0083] It can be understood that in other embodiments, the inner edge surface 12 is inclined away from the basin cavity 100, and the angle γ between the inner edge surface 12 and the vertical direction is less than or equal to 15°. The smaller the angle γ between the inner edge surface 12 and the vertical direction, the better to prevent the liquid falling on the pot surface 13 from splashing outside the basin cavity 100.

[0084] In the exemplary embodiment, please combine Figure 1 , Figure 5 , Figure 6 , Figure 7 and Fig.10The pot surface 13 also has a rounded transition 14, which is located at the lower end of the inner edge surface 12 in the vertical direction. The setting of the rounded transition 14 can make the pot surface 13 smoother at the position where the inner edge surface 12 is inclined, avoid dirt accumulation, and facilitate cleaning. In addition, the rounded transition 14 also has a certain liquid storage effect, which can delay the liquid from flowing downward along the gravity direction, increase the range of the first liquid flow flowing around the pelvic cavity 100, and enable the first liquid flows sprayed from the two first nozzles 400 to merge, thereby increasing the cleaning area of ​​the first liquid flow.

[0085] In the exemplary embodiment, please combine Fig. 9 and Fig.10 The toilet further comprises a shielding portion 60, which is arranged on the toilet cover plate. The shielding portion 60 may be a part of the toilet cover plate and may be integrally formed with the toilet cover plate. The shielding portion 60 may also be arranged separately from the toilet cover plate.

[0086] The shielding portion 60 is located on a side of the brush ring nozzle 20 away from the pelvic cavity 100 and shields the brush ring nozzle 20. In this way, the brush ring nozzle 20 cannot be seen from a visual angle during daily use, making the toilet more beautiful overall.

[0087] In the exemplary embodiment, please combine Figure 6 , Fig.14 and Fig.15 A liquid separation wall 213 is provided in the connecting portion 21 , and the liquid separation wall 213 can separate the flow channel 300 and lead it to the two wing portions 22 , so as to facilitate the liquid to flow to the two wing portions 22 respectively.

[0088] The dimension L1 of the liquid separation wall 213 along the liquid flow direction is greater than or equal to 5 mm, and the distance L2 between the liquid separation wall 213 and the first nozzle 400 along the liquid flow direction is greater than or equal to 12 mm. This can reduce the noise of liquid sprayed from the brush ring nozzle 20.

[0089] In the description of the present disclosure, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "mouth structure" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0090] In the description of the embodiments of the present disclosure, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should 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", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0091] Although the embodiments disclosed in the present disclosure are as above, the contents described are only embodiments adopted for facilitating the understanding of the present disclosure and are not intended to limit the present disclosure. It should be noted that the above embodiments or embodiments are merely exemplary and not restrictive. Therefore, the present disclosure is not limited to the contents specifically shown and described herein. Various modifications, substitutions or omissions may be made to the forms and details of the implementation without departing from the scope of the present disclosure.

Claims

1. A toilet, characterized in that: include: A toilet body having an overflow surface and a pot surface capable of enclosing a basin cavity, wherein the overflow surface is located in a rear area of ​​the basin cavity and connected to the pot surface; and A brush ring nozzle has a flow channel, the brush ring nozzle comprises a connecting portion and wing portions located on opposite sides of the connecting portion, the connecting portion is arranged on the overflow surface, the wing portions are suspended in the basin cavity, and the end of the wing portion away from the connecting portion is provided with a first nozzle (400) connected to the flow channel, the first nozzle (400) is arranged to be able to spray liquid onto the pot surface to form a first liquid flow flowing around the basin cavity, and the brush ring nozzle is also provided with at least one second nozzle (500) connected to the flow channel, the at least one second nozzle (500) is arranged to be able to spray liquid onto the pot surface to form a second liquid flow that can at least partially cover the portion of the pot surface flushed by the first liquid flow.

2. The toilet according to claim 1, characterized in that: The wing portion narrows from the connecting portion to a side away from the connecting portion.

3. The toilet according to claim 2, characterized in that: The two wing portions are arranged on both sides of the symmetric plane of the basin cavity, and one end of the wing portion away from the connecting portion is received in the basin cavity and is inclined from the connecting portion (21) to a side away from the pot surface.

4. The toilet according to claim 3, characterized in that: The wing portion includes a top wall and a bottom wall, the top wall is located at a side of the wing portion away from the pelvic cavity, and the top wall is arranged at the connecting portion and tilted from the connecting portion to one side of the pelvic cavity; The bottom wall is arranged on the connecting portion and is inclined from the connecting portion toward a side away from the pelvic cavity.

5. The toilet according to claim 4, characterized in that: The inclination degree of the bottom wall from the connection portion to the side away from the pelvic cavity is smaller than the inclination degree of the top wall from the connection portion to the side of the pelvic cavity.

6. The toilet according to any one of claims 1 to 5, characterized in that: The angle between the liquid spraying direction of the first nozzle and the plane where the overflow surface is located is 5° to 30°.

7. The toilet according to claim 4, characterized in that: The thickness of the bottom wall is greater than that of the top wall, and the bottom wall is provided with the second nozzle for spraying liquid toward the rear of the pot surface.

8. The toilet according to claim 7, characterized in that: The connecting portion includes a body and a protrusion arranged on the body, the body is arranged on the overflow surface, and the protrusion protrudes toward one side of the pelvic cavity; The wall thickness of the protrusion is greater than the wall thickness of the body. There are multiple second nozzles, a part of which is arranged on the bottom wall, and another part of which is arranged on the protrusion and sprays liquid toward the rear of the pot surface.

9. The toilet according to claim 7 or 8, characterized in that: The angle between the liquid spraying direction of the second nozzle and the overflow surface is 25° to 65°.

10. The toilet according to claim 1, characterized in that: The overflow surface has a connection hole (600), and the connection hole runs through the overflow surface; The connecting portion (21) is provided with a plug-in portion (24); The toilet further comprises a connecting piece (40) and a locking piece (50); the plug-in portion (24) is inserted into the connecting hole (600) and plugged into a plug-in hole (800) provided on the connecting piece (40); the plug-in portion (24) and the connecting piece (40) can be locked by the locking piece and the overflow surface can be clamped.

11. The toilet according to claim 10, characterized in that: The plug-in portion (24) has a hollow cavity which passes through the plug-in portion (24); the plug-in portion can be inserted into the connecting piece (40) and snap-fitted with the connecting piece (40); and the locking piece is inserted into the hollow cavity and locked with the connecting piece.

12. The toilet according to claim 1, characterized in that: The pot surface has an inner edge surface arranged near the mouth of the basin cavity, the inner edge surface is inclined toward one side of the basin cavity, or the inner edge surface is inclined away from the basin cavity; The included angle between the inner edge surface and the vertical direction is less than or equal to 15°.

13. The toilet according to claim 1, characterized in that: The toilet further comprises a shielding portion, which is arranged on the toilet cover plate. The shielding portion is located on a side of the brush ring nozzle away from the pelvic cavity and shields the brush ring nozzle.

14. The toilet according to claim 1, characterized in that: A liquid separation wall is arranged in the connecting portion, and the liquid separation wall can separate the flow channel and lead it to the two wing portions.

15. The toilet according to claim 14, characterized in that The dimension of the liquid separation wall along the liquid flow direction is greater than or equal to 5 mm; The distance between the liquid separation wall and the first nozzle along the liquid flow direction is greater than or equal to 12 mm.

Images