Foaming nozzle device and foaming closestool

Abstract

The foaming nozzle device comprises a body, and the body is provided with a liquid inlet channel for inputting foaming liquid; the foaming device further comprises at least two foaming channels and at least two spraying holes; the at least two foaming channels are communicated with the liquid inlet channel so as to divide foaming liquid at the input end into at least two paths, and the at least two paths are mixed with air to form foams; the at least two spraying holes are distributed at intervals in the circumferential direction of the body and correspondingly communicate with the at least two foaming channels, and the at least two spraying holes spray foam in different radial directions of the body. The device has a larger foam coverage area, and is simple in structure and low in cost.

Description

Technical Field

[0001] The invention relates to the field of sanitary ware, in particular to a foaming spray head device and a foaming toilet. Background Art

[0002] Smart toilets are accepted by consumers because of their diverse functions and humanized advantages. "Foam shield" is one of the common functions in existing smart toilets. It forms a layer of foam in the toilet bowl, which can prevent water splashing when the user uses the toilet. At the same time, the foam slides across the inner wall of the toilet bowl, thereby improving the cleaning effect of the toilet bowl.

[0003] The foam shield function of existing smart toilets mainly has the following three foaming modes: one is fixed-point vertical foaming: foaming falls vertically on the edge of the toilet bowl. In this mode, the foam covers a small area on the ceramic wall; one is brush ring foaming: foaming at the brush ring mouth and discharged together with the brush ring water channel. The brush ring foaming consumes a lot of water and the foam bubbles are large; and the other is rotary foaming, which is driven by a motor to rotate the foaming mouth, which requires an additional drive motor and is more expensive. Summary of the invention

[0004] The main purpose of the present invention is to overcome the above-mentioned defects in the prior art and to provide a foaming nozzle device and a foaming toilet with large foam coverage area, simple structure and low cost.

[0005] The present invention adopts the following technical solution:

[0006] A foaming nozzle device comprises a body, wherein the body is provided with a liquid inlet channel for inputting foaming liquid; the body also comprises at least two foaming channels and at least two injection holes, wherein the at least two foaming channels are connected with the liquid inlet channel to divide the foaming liquid at the input end into at least two paths and respectively mix with air to form foam; the at least two injection holes are distributed at intervals along the circumference of the body and are correspondingly connected with the at least two foaming channels, and the at least two injection holes respectively spray foam in different radial directions of the body.

[0007] The foaming channel includes a diverter chamber, an acceleration hole and a mixing chamber; the diverter chamber is connected to the liquid inlet channel to divert the foaming liquid and form turbulence, the acceleration hole connects the diverter chamber and the mixing chamber to accelerate the turbulence and send it into the mixing chamber to mix with air to form foam; the injection hole is connected to the mixing chamber to inject foam.

[0008] The diversion cavity is located at one end of the liquid inlet channel in the axial direction and its inner wall is provided with an arc surface. The arc surface is located in the axial direction of the diversion cavity away from the inner wall of the liquid inlet channel and is provided with some interfering flow ribs to make the foaming liquid form turbulence.

[0009] The acceleration hole extends radially from the inner wall of the diverter cavity close to the mixing cavity in the radial direction to the mixing cavity, and the inner diameter of the end of the acceleration hole communicating with the diverter cavity is larger than the inner diameter of the end of the acceleration hole communicating with the mixing cavity.

[0010] The foaming channel also includes an air suction hole, which is connected with the mixing chamber and the outside atmosphere. The end of the air suction hole connected with the mixing chamber is close to the outer periphery of the end of the acceleration hole connected with the mixing chamber.

[0011] The main body includes a joint, a main body and a lower cover; the joint is provided with a liquid inlet channel, and a plug-in portion is provided at the end of the liquid inlet channel connected to the foaming channel; a mounting groove is provided on the side of the main body opposite to the joint for the plug-in portion to be inserted and can rotate relatively in the circumferential direction, and the main body is also provided with at least two foaming channels, and the mounting groove is provided with a dividing rib on the inner wall where the liquid inlet end of the foaming channel is located to separate different foaming channels; the lower cover is sleeved on the side of the main body facing away from the joint and is provided with at least two injection holes, and the injection holes are opposite to the foaming ends of the corresponding foaming channels.

[0012] A liquid inlet is provided at one end of the connector away from the main body in the axial direction, and a convex ring is also provided between the liquid inlet and the plug-in portion, and the convex ring extends radially outward; at least one radially extending buckle strip is provided at one end of the connector opposite to the main body, and an axial snap-fit ​​is achieved by buckling the buckle strip on the convex ring.

[0013] An operating hole is also provided on the side of the lower cover facing away from the main body in the axial direction, and the operating hole is connected to the outside atmosphere to provide air for the foaming channel; at least one buckle groove is provided on the periphery of the lower cover, and at least one protrusion is provided on the periphery of the side of the main body opposite to the lower cover; a snap-fit ​​is achieved by buckling the protrusion into the buckle groove.

[0014] The lower cover is open on one side relative to the main body in the axial direction; the buckle groove extends circumferentially along the lower cover and is provided with a notch, the notch is located at one end of the buckle groove in the circumferential direction and is connected to the end where the opening of the lower cover is located; the axial snap-fit ​​is achieved by the protrusion being buckled into the notch along the axial direction and then moving circumferentially relative to the main body.

[0015] A foaming toilet comprises a seat body provided with a toilet bowl; and a foaming nozzle device, wherein the body is mounted on the top of the rear side of the toilet bowl, and at least two spray holes spray foam toward the left and / or right side of the front side of the toilet bowl.

[0016] It can be seen from the above description of the present invention that, compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, at least two foaming channels and at least two injection holes are arranged on the main body of the nozzle. The at least two foaming channels are used to divide the foaming liquid at the input end into at least two paths and mix them with air to form foam respectively. The at least two injection holes are distributed at intervals along the circumference of the main body and are correspondingly connected with the at least two foaming channels, so as to spray foam in different radial directions of the main body, thereby having a larger foam coverage area, a simple structure and a low cost.

[0018] 2. In the present invention, the foaming channel includes a diversion chamber, an acceleration hole and a mixing chamber. The diversion chamber is used to divert the liquid inlet channel and form turbulence. The acceleration hole accelerates the turbulence and sends it into the mixing chamber to mix with air to form foam. The foam is then sprayed through the injection hole. Long-distance spraying can be achieved without using a motor and consumes less water.

[0019] 3. In the present invention, an arc surface is provided on the inner wall of the diversion cavity to make the input foaming liquid form a swirl flow, and some disturbance flow ribs are provided on the arc surface to make the foaming liquid form turbulence. The acceleration hole is used to make the disturbance flow form a certain divergence effect and present a high-speed injection state. The air in the mixing cavity is sucked into the foaming liquid by the Venturi effect to form a large amount of foam. There is no filter or other high-mesh foaming elements, the water consumption is small, the bubbles are dense, the late failure rate is low and the reliability is high.

[0020] 4. In the present invention, the main body includes a joint, a main body and a lower cover, etc., with a small number of components. The joint is provided with a liquid inlet channel and can be inserted into the installation groove of the main body by circumferential rotation through the plug-in part. The joint and the main body are also detachably matched by buckling strips on the convex ring, so that the joint can be rotated 360° to meet the needs of different liquid inlet positions, and the adaptability is high; the lower cover is sleeved on the main body and is provided with a spray hole. The main body and the lower cover are detachably matched by buckling the protrusions into the buckle grooves, and the installation is convenient.

[0021] 5. In the present invention, an operation hole is also provided on the lower cover to facilitate the disassembly and assembly of the lower cover through cooperation, and the operation hole is also connected to the outside atmosphere to provide air for the foaming channel.

[0022] 6. In the present invention, the body of the nozzle device is installed on the top of the rear side of the toilet bowl, and at least two spray holes spray foam toward the left and / or right sides of the front of the toilet bowl, forming a foam column with a certain angle, which is sprayed nearly horizontally to the dead corner of the front wall of the toilet bowl. Since the sprayed foam column has a certain impact energy, it will continue to rush forward for a distance after reaching the toilet bowl wall, and then slide down along the wall under the action of gravity to the water surface, thereby achieving large-area foam coverage of the ceramic, so that the foam can have the effect of decontamination and cleaning while playing the conventional splash-proof and odor-isolating role. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the device of the present invention;

[0024] Figure 2 It is a front view of the device of the present invention;

[0025] Figure 3 It is a side view of the device of the present invention;

[0026] Figure 4 for Figure 1 Exploded diagram of

[0027] Figure 5 The main structure diagram;

[0028] Figure 6 A cross-sectional view of the main body;

[0029] Figure 7 is the structural diagram of the lower cover;

[0030] Figure 8 This is the bottom structure diagram of the lower cover;

[0031] Fig. 9 This is the assembly diagram of the lower cover and the main body;

[0032] Fig.10 This is the assembly drawing of the joint and the main body;

[0033] Fig.11 The device of the present invention is cut away Figure 1 ;

[0034] Fig.12 The device of the present invention is cut away Figure 2 ;

[0035] Fig.13 The device of the present invention is cut away Figure 3 ;

[0036] Fig.14 for Fig.13 A partial enlarged view of

[0037] Fig.15 is a sectional view of a toilet according to the present invention;

[0038] Fig.16 is a top view of the toilet of the present invention;

[0039] in:

[0040] 10. Main body; 11. Foaming channel; 20. Joint; 21. Liquid inlet channel; 22. Plug-in part; 23. Liquid inlet; 24. Convex ring; 30. Main body; 31. Diverter chamber; 32. Mixing chamber; 33. Arc surface; 34. Spoiler rib; 35. Mounting groove; 36. Separation rib; 37. Buckle strip; 38. Protrusion; 39. Air suction hole; 40. Lower cover; 41. Spray hole; 42. Acceleration hole; 43. Operation hole; 44. Buckle groove; 45. Opening; 50. Seat; 51. Toilet bowl.

[0041] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. DETAILED DESCRIPTION

[0042] The present invention is further described below through specific implementation modes.

[0043] See also Figures 1 to 14 A foaming nozzle device includes a body 10, wherein the body 10 is provided with a liquid inlet channel 21, at least two foaming channels 11 and at least two injection holes 41, wherein the liquid inlet channel 21 is used to input foaming liquid. At least two foaming channels 11 are connected to the liquid inlet channel 21, and the foaming liquid at the input end is divided into at least two paths through the foaming channels 11 and mixed with air to form foam. At least two injection holes 41 are distributed at intervals along the circumference of the body 10 and are correspondingly connected to the at least two foaming channels 11, and the foam generated by the liquid inlet channel 21 is transported to the corresponding injection holes 41, and the at least two injection holes 41 spray foam in different radial directions of the body 10 respectively.

[0044] Among them, the foaming channel 11 is used to make the foaming liquid produce foam, and each foaming channel 11 includes a diverter chamber 31, an acceleration hole 42 and a mixing chamber 32. The diverter chamber 31 is connected to the liquid inlet channel 21 to divert the foaming liquid and form turbulence. The diverter chamber 31 is located at one end in the axial direction of the liquid inlet channel 21, that is, the end, and its inner wall is provided with an arc surface 33. The arc surface 33 is located on the inner wall away from the liquid inlet channel 21 in the axial direction of the diverter chamber 31. The arc surface 33 is a circular arc or an elliptical arc. After the foaming liquid is injected into the diverter chamber 31 from the end of the liquid inlet channel 21, it rushes to the arc surface 33. The arc surface 33 drives the foaming liquid to change its direction and produce a vortex-like flow. The arc surface 33 is also provided with a number of flow disturbance ribs 34. The flow disturbance ribs 34 disturb the vortex, so that the foaming liquid forms turbulence. Turbulence is the irregular movement of the fluid. The number of the spoiler ribs 34 can be set according to the size of the diversion cavity 31 or other requirements, and can be one, two or even more. Two are taken as an example in the figure.

[0045] The mixing chamber 32 and the diverting chamber 31 are spaced apart in the radial direction of the body 10, and the accelerating hole 42 connects the diverting chamber 31 and the mixing chamber 32 to accelerate the turbulent flow and send it to the mixing chamber 32 to mix with the air to form foam. The accelerating hole 42 extends from the inner wall of the diverting chamber 31 close to the mixing chamber 32 in the radial direction to the mixing chamber 32, and the inner diameter of the end of the accelerating hole 42 connected to the diverting chamber 31 is larger than the inner diameter of the end of the accelerating hole 42 connected to the mixing chamber 32, so that the foaming liquid is accelerated and sent to the mixing chamber 32. The spraying hole 41 is connected to the mixing chamber 32 of the corresponding foaming channel 11 to spray foam.

[0046] The mixing chamber 32 is used to mix the foaming liquid and air to generate foam. Since the foaming liquid in the diversion chamber 31 is in a turbulent state and has a certain rotation direction, the foaming liquid at this time will form a certain divergence effect and be in a high-speed injection state after being sprayed into the mixing chamber 32 through the acceleration hole 42. According to the Venturi effect, the high-speed diverging foaming liquid will cause the air in the foaming chamber to be sucked into the foaming liquid to mix and form foam and then sprayed out from the injection hole 41. The foaming channel 11 also includes an air suction hole 39, which connects the mixing chamber 32 with the outside atmosphere. The end of the air suction hole 39 connected to the mixing chamber 32 is close to the outer periphery of the end of the acceleration hole 42 connected to the mixing chamber 32. The external air is sucked into the foaming chamber by the Venturi effect through the air suction hole 39 and mixed with the foaming liquid to generate foam.

[0047] The main body 10 of the present invention is an integrated structure or a split structure. Taking the split structure as an example, it includes a joint 20, a main body 30 and a lower cover 40. The joint 20 is provided with the above-mentioned liquid inlet channel 21, and the liquid inlet channel 21 extends along the axial direction of the joint 20. The joint 20 is provided with a plug-in portion 22 at the end of the liquid inlet channel 21 connected to the foaming channel 11. A mounting groove 35 is provided on one side of the main body 30 relative to the joint 20, and the plug-in portion 22 is inserted into the mounting groove 35 and the two can rotate relative to each other in the circumferential direction, so that the joint 20 can rotate 360° to meet the needs of different liquid inlet positions of different models, and the adaptability is high. A sealing ring is also sleeved on the outer periphery of the plug-in portion 22 to seal with the inner wall of the mounting groove 35.

[0048] The main body 30 is also provided with at least two foaming channels 11, and the liquid inlet ends of at least two foaming channels 11, that is, the connection point between the diverter chamber 31 and the liquid inlet channel 21, are located on the inner wall of the mounting groove 35. The mounting groove 35 is provided with a separation rib 36 on the inner wall where the liquid inlet end of the foaming channel 11 is located to separate different foaming channels 11, that is, to separate different diverter chambers 31. In the figure, a separation rib 36 is used to separate two foaming channels 11 as an example, and the separation rib 36 is located between the two diverter chambers 31 of the mounting groove 35.

[0049] The lower cover 40 is sleeved on the side of the main body 30 facing away from the joint 20 and is provided with at least two injection holes 41, the injection holes 41 are opposite to the foaming end of the corresponding foaming channel 11, and the liquid outlet end is also the mixing chamber 32, and the mixing chamber 32 is formed on the outside of the main body 30. The air suction hole 39 is formed on the lower cover 40 and is a side wall that axially penetrates the lower cover 40 on the side facing away from the main body 30.

[0050] Furthermore, the connector 20 is provided with a liquid inlet 23 at one end away from the main body 30 in the axial direction, and the liquid inlet 23 is used to connect a container or a pipe that provides the foaming liquid. The connector 20 is also provided with a convex ring 24 between the liquid inlet 23 and the plug-in portion 22. The convex ring 24 extends radially outward. When the plug-in portion 22 is inserted into the mounting groove 35, the convex ring 24 abuts against the corresponding end face of the main body 30. The main body 30 is provided with at least one buckle strip 37 extending radially at one end relative to the connector 20. The buckle strip 37 is one or two, and two are taken as an example in the figure, but are not limited thereto. The buckle strip 37 is buckled on the convex ring 24 to achieve an axial snap fit, so that the main body 30 and the connector 20 are axially fixed.

[0051] An operation hole 43 is also provided on the side of the lower cover 40 facing away from the main body 30 in the axial direction. The operation hole 43 is connected to the outside atmosphere to provide air for the foaming channel 11, that is, the operation hole 43 is connected to the air intake hole 39. The operation hole 43 can also be set in a straight shape, which can also serve as a wrench position, making it convenient to use tools for disassembly. At least one buckle groove 44 is provided on the outer periphery of the lower cover 40, and at least one protrusion 38 is provided on the outer periphery of the side of the main body 30 opposite to the lower cover 40. The protrusion 38 is buckled into the buckle groove 44 to achieve a snap fit, so that the lower cover 40 and the main body 30 are axially fixed.

[0052] Specifically, the lower cover 40 is open on one side relative to the main body 30 in the axial direction, so that the lower cover 40 can be sleeved outside the end of the main body 30. The buckle groove 44 extends along the circumference of the lower cover 40 and is provided with a notch 45, which is located at one end of the buckle groove 44 in the circumferential direction and connected to the end where the opening of the lower cover 40 is located; during installation, the protrusion 38 is buckled into the notch 45 along the axial direction and then moves circumferentially relative to the main body 30 to achieve axial snap fit.

[0053] Based on this, the present invention also proposes a foaming toilet, including a seat body 50 and the above-mentioned foaming nozzle device, wherein the seat body 50 is provided with a toilet bowl 51, and the seat body 50 is also provided with a cover body, a flushing assembly and other necessary structures required for a toilet. The body 10 of the foaming nozzle device is installed on the top of the rear side of the toilet bowl 51, and at least two spray holes 41 spray foam toward the left and / or right side of the front of the toilet bowl 51.

[0054] Among them, at least two spray holes 41 can both face the right side or the left side in front of the toilet bowl 51, or at least one spray hole 41 faces the left side in front of the toilet bowl 51, and at least one spray hole 41 faces the right side in front of the toilet bowl 51, which can be set according to actual needs. In the figure, the central angle a of the arc formed by the two spray holes 41 is less than 180°, which can be set according to needs.

[0055] The foaming method of the foaming nozzle device of the present invention can make the foam reach a long distance. At least two foaming channels 11 and at least two spray holes 41 are provided to spray out at least two foam columns, so that the foam coverage area of ​​the toilet bowl 51 becomes larger. Taking two foaming channels 11 and two spray holes 41 as an example, the specific working principle is as follows:

[0056] The foaming liquid is fed into the liquid inlet channel 21 through the liquid inlet 23, and the foaming liquid flows along the liquid inlet channel 21, and is divided into two paths by the dividing rib 36 to enter different foaming channels 11. In each foaming channel 11, the foaming liquid becomes a turbulent state with a certain rotation direction in the diversion chamber 31, and the foaming liquid with rotation direction and turbulent state is accelerated by the acceleration hole 42 and sprayed toward the mixing chamber 32, and becomes a foam liquid water column with a certain divergence effect. Since the side wall of the mixing chamber 32 is provided with an air suction hole 39 near the acceleration hole 42, according to the Venturi effect, the foaming liquid water column divergently sprayed from the acceleration hole 42 at a high speed will produce a certain suction effect around it, and the air sucked in through the air suction hole 39 is fully mixed with the foaming liquid in the divergent state to generate foam, and the foam is then sprayed out from the injection hole 41 in front of the toilet bowl 51.

[0057] See also Fig.15 and Fig.16 In the figure, two foam columns with a certain angle are sprayed to the front of the toilet bowl 51 in a nearly horizontal direction. Since the sprayed foam columns have a certain kinetic energy, they will continue to rush along the wall for a distance after reaching the wall of the toilet bowl 51, and then slide down along the wall under the action of gravity to the water surface, thereby achieving large-area foam coverage.

[0058] In the present invention, the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. In the description, the directions or positional relationships indicated by "upper", "lower", "left", "right", "front", and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and are not intended to indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] In addition, in the description of this application, unless otherwise specified, "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0060] The above is only a specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A foaming nozzle device, comprising a body, wherein the body is provided with a liquid inlet channel for inputting a foaming liquid; characterized in that: It also includes at least two foaming channels and at least two injection holes. At least two of the foaming channels are connected to the liquid inlet channel to divide the foaming liquid at the input end into at least two paths and mix them with air to form foam respectively. At least two of the injection holes are distributed at intervals along the circumference of the main body and are correspondingly connected to at least two of the foaming channels. At least two of the injection holes spray the foam along different radial directions of the main body respectively.

2. A foaming nozzle device as claimed in claim 1, characterized in that: The foaming channel comprises a diverter chamber, an accelerating hole and a mixing chamber; the diverter chamber is connected with the liquid inlet channel to divert the foaming liquid and form turbulence, and the accelerating hole is connected with the diverter chamber and the mixing chamber to accelerate the turbulence and send it into the mixing chamber to mix with air to form the foam; The spray hole is communicated with the mixing chamber to spray the foam.

3. A foaming nozzle device as claimed in claim 2, characterized in that: The diversion cavity is located at one end of the liquid inlet channel in the axial direction and its inner wall is provided with a curved surface. The curved surface is located in the axial direction of the diversion cavity away from the inner wall of the liquid inlet channel and is provided with some interference flow ribs to make the foaming liquid form turbulence.

4. A foaming nozzle device as claimed in claim 2, characterized in that: The acceleration hole extends radially from an inner wall of the diverter cavity close to the mixing cavity in the radial direction to the mixing cavity, and an inner diameter of an end of the acceleration hole connected to the diverter cavity is larger than an inner diameter of an end of the acceleration hole connected to the mixing cavity.

5. A foaming nozzle device as claimed in claim 2, characterized in that: The foaming channel also includes an air suction hole, which connects the mixing chamber with the outside atmosphere, and an end of the air suction hole connected to the mixing chamber is close to the outer periphery of an end of the acceleration hole connected to the mixing chamber.

6. A foaming nozzle device as claimed in claim 1, characterized in that: The main body includes a joint, a main body and a lower cover; the joint is provided with the liquid inlet channel, and the joint is provided with a plug-in portion at the end of the liquid inlet channel connected to the foaming channel; the main body is provided with a mounting groove on the side opposite to the joint for the plug-in portion to be inserted and relatively rotatable in the circumferential direction, and the main body is also provided with at least two foaming channels, and the mounting groove is provided with dividing ribs on the inner wall where the liquid inlet end of the foaming channel is located to separate different foaming channels; the lower cover is sleeved on the side of the main body facing away from the joint and is provided with at least two injection holes, and the injection holes are opposite to the foaming ends of the corresponding foaming channels.

7. A foaming nozzle device as claimed in claim 6, characterized in that: The connector is provided with a liquid inlet at one end away from the main body in the axial direction, and a convex ring is further provided between the liquid inlet and the plug-in portion, and the convex ring extends radially outward; at least one radially extending buckle strip is provided at one end of the main body opposite to the connector, and the buckle strip is buckled on the convex ring to achieve an axial snap fit.

8. A foaming nozzle device as claimed in claim 6, characterized in that: An operating hole is also provided on the side of the lower cover facing away from the main body in the axial direction, and the operating hole is connected to the outside atmosphere to provide air for the foaming channel; at least one buckle groove is provided on the periphery of the lower cover, and at least one protrusion is provided on the periphery of the side of the main body opposite to the lower cover; a snap-fit ​​is achieved by buckling the protrusion into the buckle groove.

9. A foaming nozzle device as claimed in claim 8, characterized in that: The lower cover is open on one side relative to the main body in the axial direction; the buckle groove extends circumferentially along the lower cover and is provided with a notch, the notch is located at one end of the buckle groove in the circumferential direction and is connected to the end where the opening of the lower cover is located; the axial snap-fit ​​is achieved by the protrusion being buckled into the notch along the axial direction and then moving circumferentially relative to the main body.

10. A foaming toilet, comprising a seat body, wherein the seat body is provided with a toilet bowl; characterized in that: It also comprises a foaming nozzle device as claimed in any one of claims 1 to 9, wherein the body is mounted on the top of the rear side of the toilet bowl, and at least two of the spray holes spray the foam toward the left side and / or the right side in front of the toilet bowl.

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