CN216405624U

CN216405624U - Toilet seat

Info

Publication number: CN216405624U
Application number: CN202122971425.5U
Authority: CN
Inventors: 黄伟新; 谢伟藩; 王玉涛; 彭志遒
Original assignee: Foshan Hegii Sanitaryware Co ltd
Current assignee: Foshan Hegii Sanitaryware Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-29
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a pedestal pan, which comprises a pedestal pan body, a box body and a connecting device, wherein the pedestal pan body is provided with a water inlet; the box body is arranged on the toilet body and is provided with an avoiding opening and a mounting part, and the mounting part is spaced from the avoiding opening; the connecting device comprises a water inlet end and a water outlet end, the water inlet end is arranged on the avoiding opening in a penetrating mode, the connecting device further comprises a connecting portion, the connecting portion is arranged at the water inlet end, the connecting portion is detachably connected to the mounting portion, and the water outlet end is connected with the toilet body so that the toilet body is communicated with the water inlet. According to the toilet provided by the utility model, the connecting part arranged at the water inlet end of the connecting device is detachably connected with the mounting part of the box body, so that the difficulty in assembling and disassembling the toilet body and the box body is reduced, and the difficulty in assembling and disassembling the flushing system and the toilet body is reduced.

Description

Toilet seat

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a toilet bowl.

Background

In order to guarantee the bath effect of toilet bowl, the bath system of toilet bowl need be connected with the washing water mouth through connection structure, and current connection structure is complicated, leads to bath system and ceramic body to be connected inconveniently, and the assembly difficulty when the bath system is maintained to needs, need dismantle fixed ceramic body, and the process is time-consuming and complicated.

SUMMERY OF THE UTILITY MODEL

An object of an embodiment of the present invention is to provide a toilet bowl to solve the above problems. The embodiment of the utility model achieves the aim through the following technical scheme.

The embodiment of the utility model provides a pedestal pan, which comprises a pedestal pan body, a box body and a connecting device, wherein the pedestal pan body is provided with a water inlet; the box body is arranged on the toilet body and is provided with an avoiding opening and a mounting part, and the mounting part is spaced from the avoiding opening; the connecting device comprises a water inlet end and a water outlet end, the water inlet end is arranged on the avoiding opening in a penetrating mode, the connecting device further comprises a connecting portion, the connecting portion is arranged at the water inlet end, the connecting portion is detachably connected to the mounting portion, and the water outlet end is connected with the toilet body so that the toilet body is communicated with the water inlet.

In an embodiment, dodge the mouth and include first opening and second opening, second opening and first opening intercommunication to set up along first open-ended circumference, intake the end and be used for wearing to establish first opening, second opening adaptation in connecting portion.

In one embodiment, the mounting portion is disposed alongside the second opening, the first opening having a length direction, the length of the first opening being greater than the outer diameter of the water inlet end.

In one embodiment, the first opening is adapted to the water inlet end, and the mounting portion is disposed along a circumference of the first opening.

In an embodiment, the installation department is equipped with the constant head tank, and connecting portion include connecting plate and fixed column, and the connecting plate is connected in the end of intaking, and the fixed column is used for inlaying and locates the constant head tank from the axial extension of connecting plate to the end of intaking.

In an embodiment, the installation department is equipped with the screw hole, and connecting portion are equipped with the through-hole, and the through-hole corresponds with the screw hole, and the toilet bowl still includes the screw, and the screw is worn to locate the through-hole and is cooperated with the screw hole.

In one embodiment, the box includes the installation face, and the installation department extends to the direction of keeping away from the installation face and the direction of keeping away from the mouth in proper order from the installation face to with the installation face limited formation spacing groove, connecting portion are used for cooperating with the spacing groove.

In one embodiment, the connecting device comprises a connecting pipe and a flexible pipe which are connected, wherein the water inlet end is arranged on the connecting pipe, and the water outlet end is arranged on the flexible pipe.

In one embodiment, the tank body comprises a water tank and a mounting box, and the toilet bowl further comprises a water pump assembly, wherein the water pump assembly is arranged in the mounting box and is communicated with the water tank and the connecting device.

In an embodiment, the toilet bowl further comprises a switching assembly, the switching assembly is connected between the water pump assembly and the connecting device, and the switching assembly and the water pump assembly are sequentially arranged on the installation box.

Compared with the prior art, the toilet bowl provided by the utility model has the advantages that the connecting part arranged at the water inlet end of the connecting device is detachably connected with the mounting part of the tank body, so that the disassembly and assembly difficulty of the toilet bowl body and the tank body is reduced, and the disassembly and assembly difficulty of the flushing system and the toilet bowl body is reduced. When the flushing system needs to be detached from the toilet body, the connecting part and the mounting part only need to be separated, and then the water inlet end is separated from the avoiding opening. When the flushing system needs to be installed on the toilet body, the water inlet end penetrates through the avoiding opening, and then the connecting part is connected to the installing part.

These and other aspects of the utility model are apparent from and will be elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a toilet bowl provided by the present invention.

Fig. 2 is a schematic view illustrating the assembly of the connection device of the toilet bowl shown in fig. 1 with a tank body.

Fig. 3 is a longitudinal sectional view of fig. 2.

Fig. 4 is an exploded view of the toilet stool shown in fig. 1.

Fig. 5 is a schematic structural view of a casing of the toilet bowl shown in fig. 1.

Fig. 6 is a schematic view illustrating a structure of a connection pipe of the toilet stool shown in fig. 1.

Fig. 7 is a schematic structural view of another casing of the toilet stool shown in fig. 1.

Fig. 8 is a schematic view illustrating the disassembly of the coupling device of the toilet bowl shown in fig. 1 from the tank body.

Fig. 9 is a longitudinal sectional view of fig. 8.

Fig. 10 is a schematic view of another coupling pipe of the toilet stool shown in fig. 1.

Fig. 11 is an assembly view of a connection pipe of the toilet stool shown in fig. 10 with a tank body.

Fig. 12 is a partial enlarged view of fig. 11 at a.

Fig. 13 is a schematic structural view of still another casing of the toilet stool shown in fig. 1.

Fig. 14 is an assembly view of the casing and the connection device of the toilet stool shown in fig. 13.

Fig. 15 is a partial enlarged view of fig. 14 at B.

Detailed Description

In order to facilitate an understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the examples of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 3, the present invention provides a toilet 1, including a toilet body 10, a tank 20 and a connecting device 30, wherein the tank 20 is disposed on the toilet body 10, the tank 20 is provided with an avoiding opening 21 and a mounting portion 23, and the mounting portion 23 is spaced from the avoiding opening 21; the connection device 30 includes a water inlet 321 (fig. 6) and a water outlet 322 (fig. 8), the water inlet 321 is disposed through the avoiding opening 21, the connection device 30 further includes a connection portion 324 (fig. 6), the connection portion 324 is disposed at the water inlet 321, the connection portion 324 is detachably connected to the mounting portion 23, and the water outlet 322 is connected to the toilet body 10, so as to communicate the tank 20 with the water inlet 111.

In this embodiment, the toilet body 10 is an integral structure and may be formed by integrally sintering a ceramic material.

Referring to fig. 3 and 4, the toilet body 10 is provided with a urinal 13 and a sewage trap 15, the urinal 13 is connected with the sewage trap 15, and the sewage trap 15 can be connected with a sewer line. The toilet body 10 is further provided with a containing cavity 17 and a mounting port 18, the containing cavity 17 is separated from the toilet bowl 13 and can be used for containing structures such as a box body 20, the mounting port 18 is communicated with the containing cavity 17, and the installation of the mounting port 18 is convenient for the disassembly and connection of the box body 20 and the toilet body 10. The maintenance worker can insert the mounting port 18 into the housing chamber 17 to connect the tank 20 to the toilet body 10 or detach the tank 20 from the toilet body 10.

The toilet body 10 is provided with a water inlet 111, the water inlet 111 is used for water intake, and the water inlet 111 communicates with the bowl 13, so that water entering from the water inlet 111 can enter the bowl 13 and flow out of the waste trap 15.

The toilet body 10 further includes a water inlet portion 11, and the water inlet portion 11 is provided with a water inlet 111. In this embodiment, the water inlet part 11 has a substantially tubular structure and protrudes outward to facilitate connection with the connection device 30.

The case 20 is provided in the toilet main body 10, and for example, the case 20 is housed in the housing chamber 17. The box 20 is equipped with dodges mouth 21 and installation department 23, and installation department 23 and dodge the mouth 21 interval, and wherein, dodge mouthful 21 and be used for intaking passing of end 321, installation department 23 is used for fixed intake end 321. The installation part 23 and the gap of the avoiding opening 21 are separated, so that the water inlet end 321 can be connected with the installation part 23 after passing through the avoiding opening 21 and moving for a certain distance or rotating for a certain angle, the connection strength of the water inlet end 321 and the installation part 23 is increased, namely, the connection strength of the box body 20 and the toilet body 10 is increased.

The box 20 comprises a water tank 24 and a mounting box 25, wherein the water tank 24 and the mounting box 25 are mutually spaced, the water tank 24 can be used for storing water, and the mounting box 25 can be used for mounting a water pump, an adapter tube and the like.

The housing 20 includes a mounting surface 251, and the mounting surface 251 can be used for mounting the connecting device 30, so as to connect the connecting device 30 with the housing 20. In the present embodiment, the mounting surface 251 is provided to the bottom wall of the mounting case 25. In other embodiments, the mounting surface 251 may be provided on a side wall of the mounting case 25.

The mounting portion 23 is disposed on the mounting surface 251 and can be used for connecting with the connecting device 30, wherein the connecting method can be screw fixing. The mounting portion 23 is substantially "n" shaped and is fitted to the connecting portion 324.

In this embodiment, the mounting portion 23 is a recess formed by the mounting surface 251 being recessed downward, so as to limit the connecting portion 324 disposed in the recess, and prevent the connecting portion 324 from separating from the mounting portion 23, the connecting portion 324 is accommodated in the recess, and the connecting portion 324 is fixed to the case 20 by a screw, so that the connecting portion 324 is connected to the mounting portion 23. In other embodiments, the mounting portion 23 may be coplanar with the mounting surface 251, that is, the connecting device 30 is directly connected to the mounting surface 251, and the connection with the connecting device 30 is sufficient.

In one embodiment, the mounting portion 23 is provided with a screw hole 230, the connecting portion 324 is provided with a through hole 3241, the through hole 3241 corresponds to the screw hole 230, the toilet bowl 1 further includes a screw 40, the screw 40 is inserted into the through hole 3241 and is matched with the screw hole 230, so that the connecting portion 324 and the mounting portion 23 are fixedly connected through the screw 40.

Referring to fig. 5 and 6, the avoiding opening 21 is disposed on the mounting surface 251, and the avoiding opening 21 can be used for avoiding the water inlet 321 of the connecting device 30 when the connecting device 30 is connected to the box body 20. The escape opening 21 comprises a first opening 211 and a second opening 212, wherein the first opening 211 may be used for the passage of the water inlet end 321. The second opening 212 is communicated with the first opening 211 and is arranged along the circumferential direction of the first opening 211, and the second opening 212 is adapted to the connecting portion 324 and can be used for the passing of the connecting portion 324.

In this embodiment, the first opening 211 is substantially oblong, and the first opening 211 has a length direction and a width direction, wherein the width of the first opening 211 may be equal to the outer diameter of the water outlet end 322, and the length of the first opening 211 is greater than the outer diameter of the water inlet end 321. The second opening 212 is disposed side by side with the mounting portion 23, such that when the water outlet end 322 passes through the first opening 211 and moves a certain distance along the length direction of the first opening 211, the connecting portion 324 disposed at the water outlet end 322 can correspond to the mounting portion 23, and the connecting portion 324 can be conveniently locked to the mounting portion 23 by a screw.

The second opening 212 is substantially the same shape as the mounting portion 23, and is also substantially "n" shaped. In the present embodiment, the number of the second openings 212 is two, and the two second openings 212 are spaced apart in the width direction of the first opening 211. In other embodiments, the number of second openings 212 may also be one, three, or more.

Referring to fig. 6 and 7, in one embodiment, the first opening 211 is adapted to the water inlet end 321, and the mounting portion 23 is disposed along a circumferential direction of the first opening 211. In the present embodiment, the first opening 211 is substantially circular, and the diameter of the first opening 211 is substantially equal to the outer diameter of the water inlet end 321. The mounting portion 23 and the second opening 212 are disposed around the first opening 211, that is, the second opening 212 can be overlapped with the mounting portion 23 after rotating around the central axis of the first opening 211 by a preset angle, so that when the water outlet end 322 passes through the first opening 211 and then rotates along the central axis of the first opening 211 by the preset angle, the connecting portion 324 disposed at the water outlet end 322 can correspond to the mounting portion 23, and the connecting portion 324 can be conveniently locked to the mounting portion 23 by screws. As an example, the preset angle may be 15 degrees. In other embodiments, the preset angle may also be 30 degrees, 45 degrees or other angles, which may be set according to practical situations, and is not limited herein.

The avoiding opening 21 further includes a third opening 213, the third opening 213 is communicated with the first opening 211, and the third opening 213 is disposed along the circumferential direction of the first opening 211. The third opening 213 may also be provided to vent the outlet end 322. In this embodiment, the number of the third openings 213 is also two, and the two third openings 213 are spaced apart from each other along the longitudinal direction of the first opening 211, so that the avoiding opening 21 is substantially in the shape of a cross-hole.

The connecting device 30 is connected between the box 20 and the toilet body 10 to realize reliable connection between the box 20 and the toilet body 10, and compared with other toilet bowls which need a plurality of accessories to realize firm connection between the flushing system and the toilet body 10, the toilet bowl 1 provided by the application can realize reliable connection between the box 20 and the toilet body 10 through the connecting device 30, and has simpler structure and lower cost.

Referring to fig. 3 and 6, the connecting device 30 includes a connecting tube 32 and a flexible tube 34 connected to each other, a water inlet 321 is disposed on the connecting tube 32, and a water outlet 322 is disposed on the flexible tube 34. The inlet port 321 is used for water inlet, for example, the inlet port 321 may communicate with a water pump, so that the water pump may deliver water in the tank 24 to the connection pipe 32 and to the inlet 111 through the connection pipe 32 and the flexible pipe 34 to flush the toilet bowl 13. The water inlet end 321 is disposed through the avoiding opening 21, for example, the water inlet end 321 is disposed through the first opening 211 (fig. 5). The flexible tube 34 is connected between the outlet end 322 and the toilet body 10 to communicate the tank 20 with the inlet 111. The flexible tube 34 is deformed by an external force so that the connection tube 32 can be connected to the tank 20 by moving or rotating while maintaining the connection with the toilet body 10.

The connection pipe 32 further includes a connection portion 324, the connection portion 324 is disposed at the water inlet end 321, and the connection portion 324 is detachably connected to the mounting portion 23. In the present embodiment, the connecting portion 324 is substantially "n" shaped and is adapted to the mounting portion 23 of the housing 20. In this embodiment, the number of the connecting portions 324 is two, the two connecting portions 324 are respectively disposed along the circumferential direction of the water inlet end 321, and the two connecting portions 324 are connected to the two mounting portions 23 in a one-to-one correspondence manner, so that the connecting strength between the connecting pipe 32 and the box 20 can be increased.

The connecting tube 32 further has a fixing portion 326, the fixing portion 326 is protruded from the water inlet end 321, the fixing portion 326 and the connecting portion 324 are spaced apart from each other along the circumference of the water inlet end 321, and the fixing portion 326 is adapted to the third opening 213. The fixing portion 326 may be fixedly connected to the water pump assembly to fix the connecting pipe 32 to the water pump assembly.

Referring to fig. 8 and 9, the flexible pipe 34 has a resilient characteristic, and the water inlet end 321 can be easily separated from the escape opening 21 or the water inlet end 321 can pass through the escape opening 21 by using the resilient characteristic of the flexible pipe 34, so that the tank body 20 can be easily separated from the toilet body 10. In the present embodiment, the flexible tube 34 is a rubber hose.

With continued reference to fig. 4, the toilet bowl 1 further includes a water pump assembly 50, wherein the water pump assembly 50 is disposed in the mounting box 25 and is communicated with the water tank 24 and the connection device 30 to deliver the water in the water tank 24 to the connection pipe 32.

The toilet bowl 1 further comprises an adapter assembly 70, the adapter assembly 70 is connected between the water pump assembly 50 and the connection device 30, and water pumped by the water pump assembly 50 can enter the connection device 30 through the adapter assembly 70. The adapter assembly 70 and the water pump assembly 50 are sequentially arranged on the installation box 25, namely, the water pump assembly 50, the adapter assembly 70 and the box body 20 are assembled from top to bottom, so that the designed components can be independently disassembled in the maintenance process, and the assembling and disassembling difficulty of the components is reduced.

In this embodiment, the toilet bowl 1 further includes a tank cover assembly 80, and the tank cover assembly 80 is disposed on the tank 24 to cover the tank 24.

In this embodiment, the toilet 1 further includes a three-way pipe 90, and the three-way pipe 90 is disposed in the installation box 25. In this embodiment, the three-way pipe 90 is of a one-inlet two-outlet type, and includes a water inlet 91, a first water outlet 94 and a second water outlet 96, the first water outlet 94 is disposed between the water inlet 91 and the second water outlet 96, wherein the water inlet 91 is communicated with the water pump assembly 50, the first water outlet 94 is communicated with the adapter assembly 70 for delivering water to the water inlet 111 to flush the top of the toilet bowl 13, and the second water outlet 96 is communicated with the annular water outlet groove at the top of the toilet bowl 13 to flush the inner surface of the toilet bowl 13.

The tank 20, the water pump assembly 50, the adapter assembly 70, the tank cover assembly 80 and the tee 90 form a flushing system. In this embodiment, the flushing system and the connecting device 30 are also assembled to the toilet body 10 from top to bottom, so as to facilitate the assembly and disassembly of the toilet 1. For example, when the water tank cover assembly 80 or the water pump assembly 50 needs to be repaired, the single component can be repaired only by disassembling the single assembly from bottom to top without disassembling the whole flushing system, and the repair is simple and convenient. When the flushing system needs to be maintained, the flushing system can be disassembled from bottom to top by only disassembling the connecting device 30 from the box body 20 by utilizing the rebounding characteristic of the flexible pipe 34, so that the whole toilet bowl 1 is prevented from being disassembled, and the maintenance is simple and convenient. When the toilet needs to be assembled, the three-way pipe 90, the water pump assembly 50, the adapter assembly 70 and the tank body 20 can be assembled to form a flushing system from top to bottom, and then the connecting device 30 is connected with the flushing system, so that the toilet 1 can be assembled, the assembling is convenient and fast, and the assembling time is saved.

Referring to fig. 10 to 12, in one embodiment, the mounting portion 23 is provided with a positioning groove 231, the connecting portion 324 includes a connecting plate 3242 and a fixing post 3244, the connecting plate 3242 is connected to the water inlet end 321, the fixing post 3244 extends from the connecting plate 3242 to the water inlet end 321 in an axial direction, and the fixing post 3244 is embedded in the positioning groove 231. Through the cooperation of fixed column 3244 and positioning groove 231, the connection between connection portion 324 and mounting portion 23 can be completed without screws, so that the connection between the flushing system and toilet body 10 is realized, the connection mode is simple, and the assembly and disassembly of the flushing system and toilet body 10 are facilitated.

In the present embodiment, the positioning groove 231 is a blind groove, i.e., the positioning groove 231 does not penetrate through the bottom wall of the installation box 25. In other embodiments, the positioning groove 231 may also be a through groove under the condition that the embedded fixing column 3244 is satisfied, that is, the positioning groove 231 may penetrate through the bottom wall of the installation box 25. The positioning groove 231 may have a circular shape. The connecting plate 3242 is protruded from the water inlet end 321, and the fixing post 3244 extends from the water inlet end 321 to the water outlet end 322, in this embodiment, the fixing post 3244 is substantially cylindrical to match with the circular positioning groove 231.

Referring to fig. 13 to 15, in an embodiment, the mounting portion 23 sequentially extends from the mounting surface 251 in a direction away from the mounting surface 251 and in a direction toward the avoiding opening 21 to define a limiting groove 233 with the mounting surface 251, and the connecting portion 324 is used for matching with the limiting groove 233. In this embodiment, the mounting portion 23 has a substantially L-shaped longitudinal section, and the stopper groove 233 formed between the mounting portion 23 and the mounting surface 251 can restrict the connecting portion 324, thereby increasing the connecting strength between the connecting device 30 and the housing 20.

The following describes the principle of assembling and disassembling the flushing system of the toilet 1 and the toilet body 10 according to the present invention.

First, the connection device 30 is connected to the toilet main unit 10, and specifically, the flexible pipe 34 is fitted to the water inlet 11. The tank 20, the pump assembly 50, the adapter assembly 70, the tank cap assembly 80, and the tee 90 are then assembled together to form a flush system.

When the flushing system needs to be assembled to the toilet body 10, the connection device 30 can be bent along the radial direction of the avoiding opening 21 by using the elastic characteristic of the flexible pipe 34, the bent water inlet end 321 can penetrate through the avoiding opening 21, the connection part 324 arranged on the connection device 30 is moved to the position corresponding to the installation part 23 by using the resilience characteristic of the flexible pipe 34, the connection part 324 and the installation part 23 are fixed by using screws, the connection device 30 and the box body 20 are fixed, and therefore the flushing system and the toilet body 10 are assembled.

When the flush system needs to be detached from the toilet main body 10, the screw is loosened to separate the connection portion 324 from the mounting portion 23, the connection device 30 can be bent in the radial direction of the escape opening 21 by using the elastic characteristic of the flexible pipe 34, and the bent water inlet end 321 can be drawn out from the escape opening 21, so that the flush system is separated from the connection device 30 from the bottom to the top, thereby achieving the detachment of the flush system from the toilet main body 10.

In summary, in the toilet bowl 1 of the present invention, the connection portion 324 provided at the water inlet 321 of the connection device 30 is detachably connected to the mounting portion 23 of the casing 20, so as to reduce the difficulty in assembling and disassembling the toilet bowl body 10 and the casing 20, and thus reduce the difficulty in assembling and disassembling the flushing system and the toilet bowl body 10. When the flush system needs to be detached from the toilet main body 10, the connection portion 324 and the installation portion 23 need only be separated, and then the water inlet end 321 and the escape opening 21 need only be separated. When the flush system needs to be installed in the toilet main body 10, the water inlet end 321 is first inserted through the avoiding opening 21, and then the connecting portion 324 is connected to the installation portion 23.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A toilet bowl, comprising:

the toilet bowl comprises a toilet bowl body, a water inlet and a water outlet, wherein the toilet bowl body is provided with the water inlet;

the toilet bowl comprises a toilet bowl body, a tank body and a cover, wherein the tank body is arranged on the toilet bowl body and is provided with an avoidance port and an installation part, and the installation part is spaced from the avoidance port; and

the connecting device comprises a water inlet end and a water outlet end, the water inlet end penetrates through the dodging opening, the connecting device further comprises a connecting portion, the connecting portion is arranged at the water inlet end, the connecting portion is detachably connected to the mounting portion, and the water outlet end is connected with the toilet body so that the tank body is communicated with the water inlet.

2. The toilet bowl according to claim 1, characterized in that the avoiding opening comprises a first opening and a second opening, the second opening is communicated with the first opening, the water inlet end is used for penetrating the first opening, and the second opening is adapted to the connecting part.

3. The toilet bowl according to claim 2, wherein the mounting portion is disposed side by side with the second opening, the first opening having a length direction, the length of the first opening being greater than an outer diameter of the water inlet end.

4. The toilet bowl according to claim 2, wherein the first opening is adapted to the water inlet end, and the mounting portion is disposed along a circumference of the first opening.

5. The toilet bowl according to claim 1, wherein the mounting portion is provided with a positioning groove, the connecting portion includes a connecting plate connected to the water inlet end and a fixing post extending from the connecting plate in an axial direction of the water inlet end, the fixing post being adapted to be fitted in the positioning groove.

6. The toilet bowl according to claim 1, characterized in that the mounting portion is provided with a screw hole, the connecting portion is provided with a through hole corresponding to the screw hole, and the toilet bowl further comprises a screw passing through the through hole and cooperating with the screw hole.

7. The toilet bowl according to claim 1, wherein the casing includes a mounting surface, the mounting portion extends from the mounting surface in a direction away from the mounting surface and in a direction toward the avoiding opening in order to define a limit groove with the mounting surface, and the connecting portion is configured to be fitted with the limit groove.

8. The toilet bowl according to claim 1, characterized in that the connection device comprises a connection pipe and a flexible pipe which are connected, the water inlet end is arranged on the connection pipe, and the water outlet end is arranged on the flexible pipe.

9. The toilet bowl according to claim 1, wherein the tank body comprises a water tank and a mounting box, the toilet bowl further comprising a water pump assembly disposed within the mounting box and in communication with the water tank and the connection device.

10. The toilet bowl according to claim 9, further comprising an adapter assembly connected between the water pump assembly and the connection device, wherein the adapter assembly and the water pump assembly are sequentially disposed on the installation box.