Wall Mounted Toilet System

Abstract

The wall-hung toilet system comprises a wall-hung bracket 1 and a wall-mounted waste drain pipe 2, a toilet body 3 fixed to the wall-hung bracket 1 and having a toilet bowl 31 and a mounting cavity 32 installed therein, and a waste discharge device 4 connected to the toilet body 3, connected to the wall-mounted waste drain pipe 2, and equipped with a rotating waste drain pipe 41 provided within the mounting cavity 32, one end of the rotating waste drain pipe 41 connected to the toilet bowl 31 and configured to rotate relative to the toilet body 3 between an initial position and a waste discharge position, to form a water seal within the toilet bowl 31 when rotated to the initial position, and to discharge waste within the toilet bowl 31 to the wall-mounted waste drain pipe 2 when rotated to the waste discharge position.

Description

[Technical field]

[0001] This disclosure relates to the sanitary ware art, in particular but not exclusively to wall hung toilet systems. [Background technology]

[0002] Generally, a false wall is built behind the wall-hung toilet, and the wall-mount bracket and tank are embedded in the false wall. Because the tank is embedded, the quality requirements are very high and the price is relatively high. In addition, if a problem occurs such as a water leak from the tank or a burst water pipe, the false wall needs to be destroyed to make the repair, which is troublesome and time-consuming. Summary of the Invention

[0003] The following is a summary of the subject matter described in detail in the present text, which is not intended to limit the scope of protection of the claims.

[0004] An embodiment of the present disclosure provides a wall-mounted toilet system, comprising: a wall-mounted bracket and a wall-mounted waste drain pipe; a toilet body fixed to the wall-mounted bracket and having a toilet bowl and a mounting cavity installed therein; and a waste discharge device connected to the toilet body, communicating with the wall-mounted waste drain pipe and comprising a rotatable waste drain pipe disposed within the mounting cavity, one end of the rotatable waste drain pipe communicating with the toilet bowl and configured to rotate between an initial position and a waste discharge position relative to the toilet body, forming a water seal within the toilet bowl when rotated to the initial position, and discharging waste within the toilet bowl to the wall-mounted waste drain pipe when rotated to the waste discharge position.

[0005] Other aspects will be understood after reading and understanding the drawings and detailed description. [Brief description of the drawings]

[0006] The drawings are intended to provide an understanding of the technical solution of the present disclosure, to be a part of the specification, and to interpret the technical solution of the present disclosure together with the embodiments of the present disclosure, but are not intended to limit the technical solution of the present disclosure. [Figure 1] FIG. 1 is a schematic diagram of the three-dimensional structure of a portion of a wall-hung toilet system (Washlet (registered trademark) is omitted) according to one embodiment of the present disclosure. [Diagram 2] FIG. 2 is a schematic diagram of the top structure of the wall-hung toilet system shown in FIG. 1. [Diagram 3] FIG. 2 is a front structural schematic diagram of the wall-hung toilet system shown in FIG. 1. [Figure 4] FIG. 2 is a right side structure schematic diagram of the wall-hung toilet system shown in FIG. 1. [Diagram 5] FIG. 2 is a rear side structure schematic diagram of the wall-hung toilet system shown in FIG. 1. [Figure 6] FIG. 2 is an exploded structural schematic diagram of the wall-hung toilet system shown in FIG. 1. [Figure 7] FIG. 2 is a schematic cross-sectional view of the wall-hung toilet system shown in FIG. 1. [Figure 8] FIG. 2 is a schematic cross-sectional view of the wall-hung toilet system shown in FIG. 1 in a standby state. [Figure 9] FIG. 2 is a schematic cross-sectional view of the wall-hung toilet system shown in FIG. 1 in a first state. [Figure 10] FIG. 2 is a schematic cross-sectional view of the wall-hung toilet system shown in FIG. 1 in a second state. [Figure 11] FIG. 2 is a schematic diagram of the top structure of the wall-hung toilet system shown in FIG. 1 in a waste discharge state. [Figure 12] FIG. 2 is a schematic diagram of the upper surface structure of the wall-hung toilet system shown in FIG. 1 in a water-filled state. [Figure 13] FIG. 2 is a schematic diagram of the three-dimensional structure of a waste discharge device of the wall-hung toilet system shown in FIG. 1. [Figure 14] FIG. 14 is an exploded structural schematic diagram of the waste discharge device shown in FIG. [Figure 15] FIG. 14 is a schematic cross-sectional view of the waste discharge device shown in FIG. [Figure 16] FIG. 14 is a schematic front view of the waste discharge device shown in FIG. 13. [Figure 17] FIG. 14 is a schematic diagram of the rear side structure of the waste discharge device shown in FIG. [Figure 18]FIG. 14 is a schematic diagram of the top structure of the waste discharge device shown in FIG. [Figure 19] FIG. 14 is a schematic bottom view of the structure of the waste discharge device shown in FIG. [Figure 20] 2 is a schematic diagram of the three-dimensional structure of a bracket body of a wall-mounted bracket according to an embodiment of the present disclosure. FIG. [Figure 21] 21 is a schematic front view of the bracket body shown in FIG. 20. FIG. [Figure 22] 21 is a schematic diagram of the rear side structure of the bracket main body shown in FIG. 20. [Diagram 23] 21 is a schematic diagram of the left side structure of the bracket body shown in FIG. 20. [Figure 24] 21 is a schematic diagram of the upper surface structure of the bracket body shown in FIG. 20. [Diagram 25] FIG. 2 is a schematic diagram of a three-dimensional structure of a wall bracket according to an embodiment of the present disclosure. [Figure 26] FIG. 26 is a schematic diagram of the top structure of the wall-mount bracket shown in FIG. 25. [Figure 27] FIG. 1 is an assembly schematic of a wall-hung toilet system according to one embodiment of the present disclosure. [Figure 28] FIG. 28 is a schematic diagram of the wall-hung toilet system shown in FIG. 27 after assembly is complete. [Figure 29] FIG. 29 is a schematic cross-sectional view of the wall-hung toilet system shown in FIG. 28 after assembly. [Diagram 30] FIG. 30 is an enlarged schematic diagram of the structure of part A in FIG. 29.

[0007] The description of the drawings is as follows: 1 wall-mounted bracket, 11 bracket body, 111 fixed rack, 1111 third vertical support arm, 1112 fourth vertical support arm, 1113 first support plate, 1114 second support plate, 1115 first connection hole, 1116 first riser plate, 1117 second riser plate, 1118 third riser plate, 1119 fourth riser plate, 112 movable rack, 1121 first vertical support arm, 1122 second vertical support arm, 1123 horizontal support arm, 1124 first reinforcement part, 1125 second reinforcement part, 1126 bolt hole, 1127 second connection hole, 1128 adjustment hole, 1131 first fastener, 1132 second fastener, 12 anchor expansion bolt, 13 fixing bolt, 2 Wall waste discharge pipe, 3 toilet body, 31 toilet bowl, 32 mounting cavity, 33 water outlet, 34 first waste discharge outlet, 4 Sewage discharge device, 41 Rotating sewage discharge pipe, 411 Connection part, 42 Sewage discharge box, 421 Box body, 4211 Rotating connection hole, 4212 Fixing part, 422 Box cover, 4221 Second sewage discharge port, 4222 Connection hole, 423 Extension pipe, 424 Sewage discharge cavity, 425 First region, 4251 Transition region, 4252 Expansion region, 426 Second region, 43 Drive mechanism, 44 Seal ring, 45 Sealing oil seal, 46 Boundary surface, 51 walls, 52 floors. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0008] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the embodiments of the present disclosure will be described in detail with reference to the drawings. When there is no conflict, the embodiments and features of the embodiments of the present disclosure can be combined with each other.

[0009] As shown in FIGS. 1 to 7, an embodiment of the present disclosure provides a wall-hung toilet system, which includes a wall-hung bracket 1, a wall-mounted waste drain pipe 2, a toilet body 3, and a waste drain device 4.

[0010] The toilet body 3 is fixed to the wall-mounted bracket 1. The toilet body 3 is provided with a toilet bowl 31 and a mounting cavity 32. The waste discharge device 4 is connected to the toilet body 3 and communicates with the wall-mounted waste discharge pipe 2. The waste discharge device 4 has a rotating waste discharge pipe 41 provided in the mounting cavity 32. One end of the rotating waste discharge pipe 41 communicates with the toilet bowl 31 and is configured to rotate between an initial position and a waste discharge position relative to the toilet body 3, to form a water seal in the toilet bowl 31 when rotated to the initial position, and to discharge waste in the toilet bowl 31 to the wall-mounted waste discharge pipe 2 when rotated to the waste discharge position.

[0011] The wall-hung toilet system according to the embodiment of the present disclosure includes a wall-hung bracket 1, a wall-mounted waste drain pipe 2, a toilet body 3, and a waste drain device 4. The rear end surface of the toilet body 3 is fixed to the wall-hung bracket 1, and the wall-hung bracket 1 and the wall-mounted waste drain pipe 2 can be embedded in a false wall, and the waste drain device 4 is attached to the toilet body 3 and communicates with the wall-mounted waste drain pipe 2, thereby achieving wall-hung installation of the toilet. The wall-mounted waste drain pipe 2 enters the wall and discharges waste into a common waste drain path. The mounting cavity 32 of the toilet body 3 is for mounting structures such as the waste drain device 4.

[0012] The waste discharge device 4 is connected to the toilet body 3, communicates with the wall-mounted waste discharge pipe 2, and is used to discharge waste in the toilet bowl 31 into the wall-mounted waste discharge pipe 2 to perform a waste discharge function. The waste discharge principle is that in the standby state, as shown in Figures 8 and 9, the rotating waste discharge pipe 41 is in the initial position, and water is sealed in the toilet bowl 31. When waste discharge is required, as shown in Figures 10 and 11, the rotating waste discharge pipe 41 is rotated downward, and the waste in the toilet bowl 31 and the rotating waste discharge pipe 41 flows downward by gravity and is discharged into the wall-mounted waste discharge pipe 2 via the rotating waste discharge pipe 41. Therefore, in this embodiment, the gravitational potential of water and the reversal of the rotating waste discharge pipe 41 are used to realize the waste discharge function, and compared with a conventional embodiment in which high-pressure water is sprayed from the opposite side of the first waste discharge outlet 34 of the toilet body 3 to flush waste into the wall waste discharge pipe 2, this embodiment can effectively reduce the flushing noise when discharging waste and improve the user experience, and since the structures of the usual design, such as the jet nozzle, tank, and booster, can be omitted, the product cost can be reduced and the installation process can be simplified. Furthermore, the omission of the tank significantly reduces the weight and size of the wall-hung toilet system, and accordingly the wall-hung bracket 1 can be made smaller and lower, contributing to saving the raw materials of the wall-hung bracket 1 and reducing the manufacturing cost of the wall-hung bracket 1.

[0013] In addition, there is no need to insert the toilet body 3 into the wall, and the waste discharge device 4 can be inserted into the mounting cavity 32. Therefore, unlike conventional wall-hung toilets, which require the flushing system to be embedded in the false wall, there is no need to remove the false wall when performing repairs, cleaning, or other work, making maintenance work more convenient.

[0014] The toilet body 3 may be made of a ceramic material, a stainless steel material, or other materials.

[0015] In the exemplary embodiment, the mounting cavity 32 is located between the toilet bowl 31 and the wall bracket 1 .

[0016] In other words, the mounting cavity 32 of the toilet body 3 is located on the rear side of the toilet bowl 31. In this way, the waste discharge device 4 is also located on the rear side of the toilet bowl 31, making it easy to discharge waste directly backward into the wall waste discharge pipe 2.

[0017] In one exemplary embodiment, as shown in Figures 13 and 14, the toilet bowl 31 is provided with a first waste discharge outlet 34, and one end of the rotating waste discharge pipe 41 is connected to the first waste discharge outlet 34. The waste discharge device 4 further includes a waste discharge box 42 at least partially located in the mounting cavity 32 and fixedly connected to the toilet body 3. The waste discharge box 42 is provided with a rotating connection hole 4211 and a second waste discharge outlet 4221. The waste discharge box 42 is provided with a waste discharge cavity 424 connected to the rotating connection hole 4211 (as shown in Figure 9), and the rotating waste discharge pipe 41 is at least partially located in the waste discharge cavity 424 and rotates around the rotating connection hole 4211, and the second waste discharge outlet 4221 is connected to the wall waste discharge pipe 2.

[0018] The waste discharge device 4 further includes a waste discharge box 42 provided with a pivot connection hole 4211 for pivotal connection with the pivotable waste discharge pipe 41. The waste inlet of the pivotable waste discharge pipe 41 communicates with the first waste discharge outlet 34 of the toilet body 3. The body of the pivotable waste discharge pipe 41 is located in the waste discharge cavity 424 and can rotate from top to bottom within the waste discharge cavity 424. When discharging waste, waste within the toilet bowl 31 enters the pivotable waste discharge pipe 41, and as the pivotable waste discharge pipe 41 rotates downward, it is discharged from the pivotable waste discharge pipe 41 by gravity and is discharged into the wall-mounted waste discharge pipe 2 via the second waste discharge outlet 4221.

[0019] In this embodiment, the waste discharge box 42 provides a waste discharge cavity 424, which prevents waste from contacting the mounting cavity 32 and thus prevents waste from leaking from the mounting cavity 32, and allows other structures such as a water supply valve to be easily mounted within the mounting cavity 32.

[0020] In one exemplary embodiment, as shown in Figures 13 and 14, the waste discharge device 4 further includes a drive device 43 connected to the rotatable waste discharge pipe 41 and configured to drive the rotation of the rotatable waste discharge pipe 41.

[0021] By providing a driving device 43 (e.g., a motor), it is possible to realize automatic rotation of the rotatable waste discharge pipe 41. In this manner, as shown in Figures 9 and 10, when waste discharge is required, the driving device 43 drives the rotatable waste discharge pipe 41 to rotate to the waste discharge position, thereby realizing the waste discharge process, and when waste discharge is completed, the driving device 43 drives the rotatable waste discharge pipe 41 to rotate in the opposite direction from the waste discharge position to the initial position, thereby forming a water seal in the toilet bowl 31.

[0022] As shown in Fig. 14, the waste discharge box 42 may be provided with a connection hole 4222. As shown in Fig. 15, the rotatable waste discharge pipe 41 may be provided with a connection part 411. The drive device 43 is connected to the connection part 411 via the connection hole 4222, and drives the rotatable waste discharge pipe 41 to rotate.

[0023] In one exemplary embodiment, the wall-hung toilet system further includes a control device, which is electrically connected to the driving device 43 and configured to control the operation of the driving device 43. In this manner, the control device can realize automatic control of the driving device 43, and the control device can control automatic water supply and automatic water cut-off of the water outlet, thereby realizing a smart wall-hung toilet system and contributing to further improving the user experience.

[0024] In one exemplary embodiment, the central axis of the waste inlet of the rotating waste discharge pipe 41 intersects with the central axis of the waste discharge outlet, for example, perpendicular to the central axis of the rotating waste discharge pipe 41. The rotating waste discharge pipe 41 may be L-shaped or approximately L-shaped.

[0025] In one exemplary embodiment, as shown in FIG. 10, the vertical plane on which the central axis of the rotating connection hole 4211 is located serves as the boundary surface 46, dividing the inner wall surface of the waste discharge cavity 424 into a first region 425 and a second region 426, and the rotating waste discharge pipe 41 rotates from the second region 426 side to the side where the first region 425 is located during the process of rotating to discharge waste.

[0026] The second region 426 and the first region 425 are disposed asymmetrically with respect to the interface 46 , and the space enclosed by the first region 425 is larger than the space enclosed by the second region 426 .

[0027] During the process of rotating to discharge waste, the rotatable waste discharge pipe 41 only needs to rotate on one side, i.e., the side where the first region 425 is located, so the side where the first region 425 is located only needs to have sufficient space to satisfy the rotation requirements of the rotatable waste discharge pipe 41, and the size of the space of the second region 426 does not affect the rotation requirements of the rotatable waste discharge pipe 41.

[0028] Based on this, the waste discharge box 42 according to this embodiment adopts an irregular shape with the waste discharge cavity 424 being asymmetrically installed, and is designed to have the first region 425 and the second region 426 being asymmetrically installed. In addition, the space surrounded by the first region 425 is relatively large to meet the rotation requirement of the rotating waste discharge pipe 41, and the space surrounded by the second region 426 is relatively small. Compared with the form in which the waste discharge cavity 424 is symmetrically installed, this form corresponds to reducing the size of the second region 426 and reducing the space surrounded by the second region 426, thereby reducing the volume of the waste discharge cavity 424, reducing the demand for the assembly space of the waste discharge box 42, and contributing to improving the adaptability and flexibility of the waste discharge box 42.

[0029] In addition, in this embodiment, by allocating the space of the waste discharge cavity 424 mainly to the first region 425, the internal space of the waste discharge cavity 424 is mainly used for waste discharge, thereby improving the utilization rate of the space within the waste discharge box 42, thereby contributing to increasing the available space for waste discharge and reducing the probability of clogging.

[0030] If the rotatable sewage discharge pipe 41 is positioned completely within the sewage discharge box 42, the sewage discharge box 42 can be fixedly connected to the toilet body 3, the rotatable sewage discharge pipe 41 can be rotatably connected to the sewage discharge box 42, and a seal structure can be provided between the connection part 411 of the rotatable sewage discharge pipe 41 and the sewage discharge box 42, and a seal structure can also be provided between the connection part 411 of the sewage discharge box 42 and the toilet body 3 (for example, a sealed oil seal 45 as shown in Figure 14).

[0031] Alternatively, a portion of the rotatable waste discharge pipe 41 may be located inside the waste discharge box 42. For example, the waste discharge box 42 is fixedly connected to the toilet body 3. The waste inlet pipe portion of the rotatable waste discharge pipe 41 passes through the rotating connection hole 4211 and protrudes from the waste discharge box 42, and can be inserted into the first waste discharge outlet 34 of the toilet body 3 to achieve communication with the first waste discharge outlet 34. The rotatable waste discharge pipe 41 is rotatable relative to the toilet body 3 and the waste discharge box 42.

[0032] Furthermore, the connection portion 411 of the rotating waste discharge pipe 41 for connection to the drive device 43 may be located inside the waste discharge box 42 or may protrude outside the waste discharge box 42 .

[0033] The fact that the rotatable sewage discharge pipe 41 rotates from the second region 426 side to the side where the first region 425 is located in the process of rotating to discharge sewage only limits the rotation direction (clockwise rotation or counterclockwise rotation) of the rotatable sewage discharge pipe 41 in the process of rotating to discharge sewage, and does not limit the initial sewage discharge position of the rotatable sewage discharge pipe 41. If the rotatable sewage discharge pipe 41 does not rotate from above to below in the process of rotating to discharge sewage, the sewage in the pipe cannot be discharged by gravity, so the rotation direction of the rotatable sewage discharge pipe 41 can be confirmed depending on the relative positions of the first region 425 and the second region 426. The initial position of the rotatable sewage discharge pipe 41 may be in a vertical state, in which case the sewage discharge outlet of the rotatable sewage discharge pipe 41 may be partially within the space on the second area 426 side and partially within the space on the first area 425 side, or the initial position of the rotatable sewage discharge pipe 41 may be in a slightly inclined state, in which case the sewage discharge outlet of the rotatable sewage discharge pipe 41 may be completely located within the space on the first area 425 side.

[0034] In one exemplary embodiment, as shown in FIG. 10 , the first region 425 includes a transition region 4251, which is configured such that the waste discharge outlet of the rotatable waste discharge pipe 41 faces the transition region 4251 when the rotatable waste discharge pipe 41 rotates relative to the waste discharge box 42 to discharge waste.

[0035] The distance between the central axis of the pivot connection hole 4211 and the transition region 4251 gradually increases in the direction from top to bottom.

[0036] In the process of the rotating waste discharge pipe 41 rotating to discharge waste, as the rotating waste discharge pipe 41 rotates from above to below, the waste in the rotating waste discharge pipe 41 is gradually discharged, the discharge speed becomes faster and the discharge distance becomes longer. Therefore, as the distance between the central axis of the rotating connection hole 4211 and the transition area 4251 gradually increases along the direction from above to below, the distance between the waste discharge port of the rotating waste discharge pipe 41 and the cavity wall of the waste discharge cavity 424 also gradually increases in the process of rotating to discharge waste. This contributes to reducing the probability of the waste discharged from the rotating waste discharge pipe 41 adhering to the cavity walls of the waste discharge cavity 424, and allows the waste to come into contact with the cavity walls of the waste discharge cavity 424 as little as possible, or to fall directly without contact, contributing to reducing the amount of waste remaining or getting caught on the cavity walls of the waste discharge cavity 424, which in turn contributes to improving the cleanliness and hygiene of the waste discharge box 42 and contributing to an improved user experience.

[0037] In one exemplary embodiment, as can be seen by comparing FIG. 9 with FIG. 10, the pivot angle of the rotatable waste discharge pipe 41 from the initial position to the waste discharge position is less than 180°.

[0038] Whereas the rotation angle of the rotatable sewage discharge pipe 41 is 180° or more, in this embodiment, the rotation time length of the rotatable sewage discharge pipe 41 is shortened, contributing to achieving rapid sewage discharge, while reducing the demand for rotation space of the rotatable sewage discharge pipe 41, thereby contributing to reducing the volume of the sewage discharge cavity 424 and the size of the sewage discharge box 42, thereby improving the flexibility and adaptability of the sewage discharge box 42.

[0039] In one exemplary embodiment, as shown in Figures 10, 14 and 17, the central axis of the second waste discharge outlet 4221 is at the boundary surface 46, and the first region 425 further includes an extension region 4252 located below the transition region 4251, and the extension region 4252 protrudes in a direction approaching the wall bracket 1.

[0040] The first sewage discharge outlet 34 is usually located in the center of the width of the toilet body 3, but when the central axis of the second sewage discharge outlet 4221 is located on the boundary surface 46 (i.e., when it is on the same plane as the central axis of the first sewage discharge outlet 34), the second sewage discharge outlet 4221 is also located in the center of the width of the toilet body 3, and thus, like conventional wall-hung toilets, the wall-mounted sewage discharge pipe 2 can also be located in the center of the width of the toilet body 3. In this way, the wall-mounted bracket 1, the pseudo-wall, and the wall-mounted sewage discharge pipe 2 can all adopt the design of conventional wall-hung toilets, which is advantageous for their popularity.

[0041] By providing the expansion area 4252, the waste discharged from the rotating waste discharge pipe 41 quickly flows into the second waste discharge outlet 4221 and then smoothly enters the wall-mounted waste discharge pipe 2, thereby preventing the accumulation and clogging of waste.

[0042] In one example, as shown in FIG. 15, the bottom wall of the expansion area 4252 is installed with a downward inclination in the direction approaching the second waste discharge outlet 4221, which helps the waste to flow rapidly by gravity to the second waste discharge outlet 4221 and then be discharged into the wall-mounted waste discharge pipe 2.

[0043] In one exemplary embodiment, the waste discharge box 42 includes a box body 421 and a box cover 422, as shown in FIGS.

[0044] The box body 421 is located in the mounting cavity 32. As shown in Fig. 15, a pivot connection hole 4211 is provided at one end of the box body 421. The other end of the box body 421 is open. The box cover 422 is located in the mounting cavity 32 and installed to cover the open end of the box body 421, and together with the box body 421, surrounds the waste discharge cavity 424, and is provided with a second waste discharge port 4221.

[0045] This contributes to the assembly of the rotating waste discharge pipe 41 and the waste discharge box 42, contributes to simplifying the structures of the box body 421 and the box cover 422, and makes processing and molding easier.

[0046] 16, 18 and 19, an annular fixing part 4212 protrudes from the tip of the box body 421, the fixing part 4212 is fitted into a convex edge of the toilet body 3 provided at the first waste discharge port 34, and a hermetic oil seal 45 is provided between the fixing part 4212 and the convex edge. The fixing part 4212 is further fixedly connected to the toilet body 3 by a fastener such as a screw. An annular flange is further provided within the box body 421, the inlet end of the rotating waste discharge pipe 41 is fitted into the annular flange and is rotatably connected to the annular flange, and a hermetic oil seal 45 is provided between the rotating waste discharge pipe 41 and the rotating flange.

[0047] A seal ring 44 is provided between the box cover 422 and the box body 421 to prevent leakage between the box cover 422 and the box body 421 .

[0048] In one exemplary embodiment, as shown in Figures 14 and 15, the waste discharge box 42 further includes an extension pipe 423. As shown in Figures 7 and 8, the extension pipe 423 is at least partially located within the mounting cavity 32. The extension pipe 423 is fixedly connected to the box cover 422, and one end of the extension pipe 423 communicates with the second waste discharge port 4221 and the other end of the extension pipe 423 communicates with the wall waste discharge pipe 2.

[0049] In this way, it becomes easy to rationally arrange the position of the sewage discharge cavity 424 and the position of the wall-mounted sewage discharge pipe 2 as needed, without affecting the communication between the sewage discharge cavity 424 and the wall-mounted sewage discharge pipe 2.

[0050] The extension tube 423 may be integrally formed with the box cover 422 .

[0051] In one example, as shown in FIG. 15, the bottom wall of the extension pipe 423 is installed with a downward incline in the direction approaching the wall-mounted sewage discharge pipe 2, which facilitates smooth entry of sewage into the wall-mounted sewage discharge pipe 2 by gravity, thereby preventing accumulation and clogging of sewage.

[0052] In one example, the box cover 422 is provided with a connection hole 4222, and the driving device 43 is connected to the rotating waste discharge pipe 41 through the connection hole 4222, and the driving device 43 may be fixed to the box cover 422. The driving device 43 is located above the extension pipe 423.

[0053] In one exemplary embodiment, as shown in FIG. 1, the toilet bowl 31 is provided with a water outlet 33, the water outlet 33 is located at the top of the toilet bowl 31, and the water outlet 33 is configured to connect to an external water source.

[0054] 11 and 12, the water outlet 33 of the toilet body 3 is for supplying water into the toilet bowl 31, and ensuring that the toilet bowl 31 can be flushed and a water seal can be formed in the toilet bowl 31. The first waste discharge outlet 34 of the toilet body 3 is for discharging waste in the toilet bowl 31.

[0055] The water outlet 33 is provided at the top of the toilet bowl 31, i.e., the water outlet 33 is a flushing outlet, and the water outlet 33 can be connected to an external water source such as tap water, so that the water flowing out from the water outlet 33 can wash the inner wall of the toilet bowl 31, and the water in the toilet bowl 31 can be replenished to form a water seal in the toilet bowl 31 and supply water for discharging waste. In this way, the nozzle and booster device of the conventional wall-hung toilet can be omitted, toilet noise can be reduced, and the tank of the conventional wall-hung toilet can be omitted, simplifying the structure of the wall-hung toilet system and reducing manufacturing and maintenance costs.

[0056] In one exemplary embodiment, the wall bracket 1 includes a bracket body 11, as shown in FIGS.

[0057] The bracket body 11 is provided with a floor connection part (e.g., a first connection hole 1115 described later) and a toilet connection part (e.g., a second connection hole 1127 described later). The floor connection part is configured to be connected to a floor 52 to fix the bracket body 11 to the floor 52. The toilet connection part is configured to be connected to the toilet body 3 to fix the toilet body 3 to the bracket body 11.

[0058] The toilet connection part of the bracket body 11 is for realizing the connection between the wall-mounted bracket 1 and the toilet body 3. The floor connection part is for realizing the connection between the wall-mounted bracket 1 and the floor 52. In this way, the wall-mounted bracket 1 can be fixed to the floor 52, and the floor surface can be used to play the main supporting role for the entire wall-mounted toilet system, so that the wall-mounted toilet system according to the embodiment of the present disclosure can also be attached to a non-load-bearing wall, expanding the scope of use of the product.

[0059] In this embodiment, as shown in Figures 27 to 30, the wall-mounted bracket 1 is embedded in a wall 51, and the floor 52 is a structure with a certain thickness connected to the lower end of the wall 51, which may include structures such as reinforced concrete, bricks, floorboards, etc. After the installation of the wall-mounted toilet system is completed, the wall-mounted bracket 1 is hidden in the wall 51, the toilet body 3 is placed outside the wall 51, and the floor connection part is connected to the floor 52 at the lower end of the wall 51.

[0060] In one exemplary embodiment, as shown in FIGS. 20 to 24, the bracket body 11 includes a fixed rack 111, a movable rack 112, and a locking portion.

[0061] The floor connection part is provided at the bottom of the fixed rack 111. The movable rack 112 is connected to the fixed rack 111 and is movable up and down relative to the fixed rack 111, and the toilet connection part is provided on the movable rack 112. The locking part is configured to be fixedly connected to the movable rack 112 and the fixed rack 111 to fix the movable rack 112 to the fixed rack 111.

[0062] In the assembly process, the fixed rack 111 is fixed to the floor 52, and the movable rack 112 can be moved up and down as needed. When the movable rack 112 is moved to a desired height, the movable rack 112 is locked at the locking portion, and the toilet body 3 is fixedly connected to the movable rack 112.

[0063] In this embodiment, the height of the wall-mounted bracket 1 can be adjusted, so that the wall-mounted height of the toilet body 3 can be easily adjusted as needed, and compatibility is high.

[0064] In one exemplary embodiment, as shown in Figures 21, 22, 23 and 24, the movable rack 112 includes a first vertical support arm 1121, a second vertical support arm 1122 and a lateral support arm 1123. The second vertical support arm 1122 is disposed opposite the first vertical support arm 1121. The lateral support arm 1123 is located between the first vertical support arm 1121 and the second vertical support arm 1122 and is fixedly connected to the first vertical support arm 1121 and the second vertical support arm 1122. A toilet connection is provided on the lateral support arm 1123.

[0065] The fixed rack 111 includes a third vertical support arm 1111, a fourth vertical support arm 1112, a first support plate 1113, and a second support plate 1114. The third vertical support arm 1111 is installed opposite the fourth vertical support arm 1112. The first support plate 1113 is connected to the lower end of the third vertical support arm 1111. The second support plate 1114 is connected to the lower end of the fourth vertical support arm 1112. The first support plate 1113 and the second support plate 1114 are provided with floor connections.

[0066] The first vertical support arm 1121 is movable up and down relative to the third vertical support arm 1111 and is connected to the third vertical support arm 1111 via a locking portion. The second vertical support arm 1122 is movable up and down relative to the fourth vertical support arm 1112 and is connected to the fourth vertical support arm 1112 via a locking portion.

[0067] In this embodiment, the first vertical support arm 1121, the second vertical support arm 1122 and the lateral support arm 1123 are connected to form an H-shaped structure. The third vertical support arm 1111 is connected to the first support plate 1113, and the fourth vertical support arm 1112 is connected to the second support plate 1114, forming a two-legged structure. Compared with other more complicated designs, the structure of this embodiment is relatively simple, easy to process and mold, and advantageous in saving raw materials, and further reducing the production and processing costs of the wall mount bracket 1.

[0068] The toilet body 3 of the conventional wall-hung toilet is connected to the wall-hung bracket 1 through a plurality of connection holes spaced apart in the horizontal direction. Therefore, by providing the toilet connection part on the horizontal support arm 1123 of the movable rack 112, the connection method between the wall-hung bracket 1 and the toilet body 3 can be the normal method, and thus, no excessive changes are made to the toilet body 3, which is advantageous for the widespread use of the wall-hung bracket 1. The first support plate 1113 and the second support plate 1114 are bonded to the floor 52 to provide a better support function, so the floor connection part is installed on the first support plate 1113 and the second support plate 1114.

[0069] The first vertical support arm 1121 can exert a supporting function for the toilet body 3, and the third vertical support arm 1111 can exert a supporting function for the first vertical support arm 1121, which corresponds to the third vertical support arm 1111 indirectly exerting a supporting function for the toilet body 3. Therefore, the first vertical support arm 1121 and the third vertical support arm 1111 can exert a dual supporting function for the toilet body 3.

[0070] Similarly, the second vertical support arm 1122 can exert a supporting function on the toilet body 3, and the fourth vertical support arm 1112 can exert a supporting function on the second vertical support arm 1122, which corresponds to the fourth vertical support arm 1112 indirectly exerting a supporting function on the toilet body 3. Therefore, the second vertical support arm 1122 and the fourth vertical support arm 1112 can also exert a dual supporting function on the toilet body 3, which contributes to improving the fixing reliability of the wall-hung toilet system.

[0071] 21 to 24, in one exemplary embodiment, the first vertical support arm 1121 and the second vertical support arm 1122 are both cylindrical structures. The first vertical support arm 1121 is movably fitted to the outside of the third vertical support arm 1111, and the second vertical support arm 1122 is movably fitted to the outside of the fourth vertical support arm 1112.

[0072] 23, the first vertical support arm 1121 and the second vertical support arm 1122 are provided with adjustment holes 1128. The third vertical support arm 1111 and the fourth vertical support arm 1112 are provided with fixing holes. As shown in FIGS. 20 to 24, the locking portion includes a first fastener 1131 and a second fastener 1132.

[0073] The first fastener 1131 is inserted through the adjustment hole 1128 of the first vertical support arm 1121 and the fixing hole of the third vertical support arm 1111, and fixedly connects the first vertical support arm 1121 and the third vertical support arm 1111. The second fastener 1132 is inserted through the adjustment hole 1128 of the second vertical support arm 1122 and the fixing hole of the fourth vertical support arm 1112, and fixedly connects the second vertical support arm 1122 and the fourth vertical support arm 1112.

[0074] In this embodiment, the third vertical support arm 1111 and the fourth vertical support arm 1112 can function as a moving guide. In the assembly process, after the movable rack 112 is moved up and down to a desired height, the movable rack 112 can be locked by attaching the first fastener 1131 and the second fastener 1132, and the assembly process is simple and quick. The first fastener 1131 and the second fastener 1132 can be an adjustment bolt set.

[0075] The adjustment hole 1128 may be a vertically extending elongated hole to facilitate stepless height adjustment. A plurality of adjustment holes 1128 may be provided at intervals in the vertical direction. There may be one fixing hole, or a plurality of fixing holes may be provided at intervals along the height direction.

[0076] Of course, the third vertical support arm 1111 may be fitted outside the first vertical support arm 1121, and the fourth vertical support arm 1112 may be fitted outside the second vertical support arm 1122, and the positions of the adjustment hole 1128 and the fixing hole may be interchanged accordingly.

[0077] In one exemplary embodiment, the fixed rack 111 further includes a first set of limiting plates and a second set of limiting plates.

[0078] 21 to 24, the first limiting plate set is provided on the first support plate 1113 and located below the first vertical support arm 1121. The first limiting plate set includes a first rising plate 1116 and a second rising plate 1117 installed opposite each other. The first rising plate 1116 and the second rising plate 1117 are respectively provided on both sides of the third vertical support arm 1111 along the width direction of the fixed rack 111 and are fixedly connected to the third vertical support arm 1111.

[0079] The second limiting plate set is provided on the second support plate 1114 and is located below the second vertical support arm 1122. The second limiting plate set includes a third rising plate 1118 and a fourth rising plate 1119 installed opposite each other. The third rising plate 1118 and the fourth rising plate 1119 are respectively provided on both sides of the fourth vertical support arm 1112 along the width direction of the fixed rack 111 and are fixedly connected to the fourth vertical support arm 1112.

[0080] In this way, the first limiting plate set and the second limiting plate set can abut against the lower end of the movable rack 112, limiting the limit position to which the movable rack 112 moves downward, and preventing the movable rack 112 from directly abutting against the first support plate 1113 and the second support plate 1114 and occupying excessive area of ​​the two support plates. In this way, the two support plates can have sufficient area, and facilitate the rational arrangement of the floor connection parts on the first support plate 1113 and the second support plate 1114.

[0081] 22, 23 and 24, in one exemplary embodiment, the movable rack 112 further includes a first reinforcing portion 1124 and a second reinforcing portion 1125. The first reinforcing portion 1124 is provided on a side of the first vertical support arm 1121 that is away from the lateral support arm 1123 and is fixedly connected to the first vertical support arm 1121. The second reinforcing portion 1125 is provided on a side of the second vertical support arm 1122 that is away from the lateral support arm 1123 and is fixedly connected to the second vertical support arm 1122.

[0082] A wall connecting portion is provided on the first reinforcing portion 1124 and the second reinforcing portion 1125. The wall connecting portion is configured to be connected to the wall 51 to fix the bracket body 11 to the wall 51.

[0083] In this way, the connection between the wall-mounted bracket 1 and the floor 52 performs a main fixing function. The wall-mounted bracket 1 may be connected to the wall body 51, which performs an auxiliary fixing function and contributes to further improving the fixing reliability of the wall-mounted toilet system.

[0084] As shown in FIG. 21, the wall connection portion may further include a bolt hole 1126 for attaching a wall expansion bolt that securely connects the wall bracket 1 to the wall 51 .

[0085] In one exemplary embodiment, as shown in FIG. 24, the floor connection portion includes two first sets of connection holes spaced apart along the width direction of the bracket body 11.

[0086] The two first connection hole sets can be installed symmetrically on the left and right, which contributes to equalizing the force received by the wall-mount bracket 1.

[0087] In one exemplary embodiment, as shown in FIG. 24, each first connection hole set includes three first connection holes 1115 arranged in a triangular shape.

[0088] In this way, arranging the first connecting holes 1115 in a triangular shape makes the fixing relatively strong, which is advantageous for ensuring that the two first connecting hole sets have good fixing effect on the bracket body 11.

[0089] 24, one first connection hole set is provided on the first support plate 1113. One of the first connection holes 1115 is located between the first rising plate 1116 and the second rising plate 1117, and the other two first connection holes 1115 are located outside the first rising plate 1116 and the second rising plate 1117 and directly below the movable rack 112. Another first connection hole set is provided on the second support plate 1114, and one of the first connection holes 1115 is located between the third rising plate 1118 and the fourth rising plate 1119, and the other two first connection holes 1115 are located outside the first rising plate 1116 and the second rising plate 1117 and directly below the movable rack 112.

[0090] Of course, each first connection hole set may include only one first connection hole 1115. The first connection hole 1115 can be used to attach the anchor expansion bolt 12.

[0091] Of course, the floor connection part is not limited to the form of the first connection hole 1115 described above, and may include structures such as a connection post, a card hook, a card hole, etc.

[0092] In one exemplary embodiment, as shown in FIG. 21, the toilet connection portion includes at least two second connection holes 1127 spaced apart along the width direction of the bracket body 11.

[0093] In conventional wall-hung toilets, the toilet body 3 is generally fixed to the wall-hung bracket 1 using two fasteners. Therefore, in this embodiment, by providing two second connection holes 1127, the toilet body 3 and the bracket body 11 can be fixedly connected, which conforms to conventional installation practices and reduces the need to modify the toilet body 3.

[0094] As shown in Figures 25 and 26, the second connection hole 1127 is used to attach the fixing bolt 13, and the fixing bolt 13 is used to realize a fixed connection between the toilet body 3 and the bracket body 11, resulting in high connection strength and strong fixation.

[0095] Of course, the number of the second connection holes 1127 may be three, four, or even more. This increases the connection strength between the toilet body 3 and the bracket body 11, making the fixation more reliable.

[0096] Some of the second connection holes 1127 may be spare connection holes. For example, as shown in Figures 20, 21, 25, and 26, the number of the second connection holes 1127 is four, but the fixing bolts 13 are attached to only two of the second connection holes 1127 during installation.

[0097] The toilet connection is not limited to the above-mentioned form of the second connection hole 1127, and may include structures such as a connection post, a card hook, a card hole, etc.

[0098] In describing the embodiments of the present disclosure, the orientations or positional relationships indicated by the terms "upper," "lower," "one side," "opposite side," "one end," "other end," "side," "relative," "square," "periphery," "mouth-shaped structure," and the like are based on the orientations or positional relationships shown in the drawings, and are merely intended to facilitate and simplify the description of the embodiments of the present disclosure, and are not intended to indicate or imply that the structures referred to have a particular orientation or are constructed or operated in a particular orientation, and are not intended to limit the present disclosure.

[0099] 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", "mounting", and "assembly" should be understood in a broad sense, for example, may be a fixed connection, a removable connection, or an integral connection, and the terms "mounting", "connection", and "fixed connection" may be a direct connection, an indirect connection via an intermediate medium, or an internal communication between two components. Those skilled in the art can understand the meaning of the above terms in the embodiments of the present disclosure according to the specific circumstances.

[0100] The above are embodiments disclosed in the examples of the present disclosure, but the above contents are embodiments used to facilitate understanding of the present disclosure, and are not intended to limit the present disclosure. Those skilled in the art can make any modifications and changes to the embodiments and details without departing from the spirit and scope disclosed in the present disclosure, but the patent protection scope of the present disclosure is subject to the scope of the attached claims.

Claims

1. A wall-mounted bracket and a wall waste discharge pipe; a toilet body fixed to the wall bracket and having a toilet bowl and a mounting cavity installed therein; a waste discharge device comprising a rotating waste discharge pipe connected to the toilet body, communicating with the wall waste discharge pipe, and disposed within the mounting cavity, one end of the rotating waste discharge pipe communicating with the toilet bowl, rotating between an initial position and a waste discharge position relative to the toilet body, forming a water seal within the toilet bowl when rotated to the initial position, and discharging waste within the toilet bowl to the wall waste discharge pipe when rotated to the waste discharge position; A wall-hung toilet system.

2. The toilet bowl is provided with a first waste discharge outlet, and one end of the rotating waste discharge pipe is connected to the first waste discharge outlet, and the waste discharge device further includes a waste discharge box; 2. The wall-hung toilet system of claim 1, wherein the waste discharge box is at least partially located within the mounting cavity and fixedly connected to the toilet body, the waste discharge box is provided with a pivot connection hole and a second waste discharge outlet, the waste discharge box is provided with a waste discharge cavity communicating with the pivot connection hole, the pivot waste discharge pipe is at least partially located within the waste discharge cavity and pivots around the pivot connection hole, and the second waste discharge outlet communicates with the wall waste discharge pipe.

3. an inner wall surface of the waste discharge cavity is divided into a first region and a second region by a vertical plane on which a central axis of the rotating connection hole is located as a boundary surface, and the rotating waste discharge pipe rotates from the second region side to the side where the first region is located during the process of rotating to discharge waste, 3. The wall-hung toilet system of claim 2, wherein the second area and the first area are asymmetrically disposed with respect to the boundary surface, and a space enclosed by the first area is larger than a space enclosed by the second area.

4. The first region includes a transition region, and the transition region is configured such that a waste discharge port of the rotatable waste discharge pipe faces the transition region during a process in which the rotatable waste discharge pipe rotates relative to the waste discharge box to discharge waste, The wall-hung toilet system according to claim 3 , wherein a distance between the central axis of the pivot connection hole and the transition region gradually increases along a direction from above to below.

5. 5. The wall-hung toilet system of claim 4, wherein the pivoting waste discharge pipe pivots from the initial position to the waste discharge position by an angle of less than 180 degrees.

6. 6. The wall-mounted toilet system of claim 5, wherein a central axis of the second waste outlet is at the boundary surface, and the first region further includes an extension region located below the transition region, the extension region rising in a direction toward the wall-mounted bracket.

7. 7. The wall-hung toilet system according to claim 6, wherein the bottom wall of the expansion area is inclined downward along a direction approaching the wall waste drain pipe.

8. The waste discharge box is a box body located within the mounting cavity, the box body having one end with the pivot connection hole and the other end open; The wall-hung toilet system according to any one of claims 2 to 7, further comprising: a box cover located within the mounting cavity, installed to cover the open end of the box body, and surrounding the waste discharge cavity together with the box body, and in which the second waste discharge outlet is installed.

9. The waste discharge box is 9. The wall-hung toilet system of claim 8, further comprising an extension pipe at least a portion of which is located within the mounting cavity, fixedly connected to the box cover, one end of which communicates with the second waste discharge outlet and the other end of which communicates with the wall waste discharge pipe.

10. 10. The wall-hung toilet system according to claim 9, wherein the bottom wall of the extension pipe is inclined downward along a direction approaching the wall waste discharge pipe.

11. The waste discharge device includes: The wall-hung toilet system according to any one of claims 1 to 7, further comprising a drive device connected to the rotatable waste discharge pipe and configured to drive the rotation of the rotatable waste discharge pipe.

12. The wall-hung toilet system according to any one of claims 1 to 7, wherein the mounting cavity is located between the toilet bowl and the wall-mount bracket.

13. The wall-hung toilet system according to any one of claims 1 to 7, further comprising a water outlet at the top of the toilet bowl, the water outlet being configured to connect to an external water source.

14. The wall bracket comprises a bracket body, The wall-mounted toilet system according to any one of claims 1 to 7, wherein a floor connection portion and a toilet connection portion are provided on the bracket body, the floor connection portion being configured to be connected to a floor to fix the bracket body to the floor, and the toilet connection portion being configured to be connected to the toilet body to fix the toilet body to the bracket body.

15. The bracket body is A fixed rack having the floor connection portion at its bottom; a movable rack connected to the fixed rack, movable up and down relative to the fixed rack, and provided with the toilet connection portion; 15. The wall-mounted toilet system of claim 14, comprising a locking portion configured to be fixedly connected to the movable rack and the fixed rack to secure the movable rack to the fixed rack.

16. The movable rack comprises a first vertical support arm, a second vertical support arm and a lateral support arm, the second vertical support arm is disposed opposite to the first vertical support arm, the lateral support arm is located between the first vertical support arm and the second vertical support arm, and is fixedly connected to the first vertical support arm and the second vertical support arm, and the toilet connection is provided on the lateral support arm; The fixed rack includes a third vertical support arm, a fourth vertical support arm, a first support plate, and a second support plate, the third vertical support arm is installed opposite the fourth vertical support arm, the first support plate is connected to a lower end of the third vertical support arm, the second support plate is connected to a lower end of the fourth vertical support arm, and the first support plate and the second support plate are provided with the floor connection portion; 16. The wall-mounted toilet system of claim 15, wherein the first vertical support arm is movable up and down relative to the third vertical support arm and is connected to the third vertical support arm via the locking portion, and the second vertical support arm is movable up and down relative to the fourth vertical support arm and is connected to the fourth vertical support arm via the locking portion.

17. The first vertical support arm and the second vertical support arm are both cylindrical structures, the first vertical support arm is movably fitted to the outside of the third vertical support arm, and the second vertical support arm is movably fitted to the outside of the fourth vertical support arm, The first vertical support arm and the second vertical support arm are provided with adjustment holes, and the third vertical support arm and the fourth vertical support arm are provided with fixing holes, 17. The wall-mounted toilet system of claim 16, wherein the fastening portion comprises a first fastener and a second fastener, the first fastener being inserted through an adjustment hole of the first vertical support arm and a fixing hole of the third vertical support arm to fixedly connect the first vertical support arm and the third vertical support arm, and the second fastener being inserted through an adjustment hole of the second vertical support arm and a fixing hole of the fourth vertical support arm to fixedly connect the second vertical support arm and the fourth vertical support arm.

18. the fixed rack further comprises a first limiting plate set and a second limiting plate set; The first limiting plate set is provided on the first support plate and is located below the first vertical support arm, the first limiting plate set includes a first rising plate and a second rising plate that are installed opposite to each other, the first rising plate and the second rising plate are respectively provided on both sides of the third vertical support arm along the width direction of the fixed rack and are fixedly connected to the third vertical support arm, 18. The wall-mounted toilet system of claim 17, wherein the second limiting plate set is provided on the second support plate and located below the second vertical support arm, the second limiting plate set includes a third riser plate and a fourth riser plate installed opposite each other, the third riser plate and the fourth riser plate are respectively provided on both sides of the fourth vertical support arm along the width direction of the fixed rack and fixedly connected to the fourth vertical support arm.

19. The movable rack further includes a first reinforcing portion and a second reinforcing portion, the first reinforcing portion being provided on a side of the first vertical support arm away from the lateral support arm and fixedly connected to the first vertical support arm, the second reinforcing portion being provided on a side of the second vertical support arm away from the lateral support arm and fixedly connected to the second vertical support arm, 17. The wall-mounted toilet system of claim 16, wherein the first reinforcement portion and the second reinforcement portion are provided with wall connection portions, and the wall connection portions are configured to be connected to a wall to fix the bracket body to the wall.

20. 15. The wall-mounted toilet system of claim 14, wherein the floor connection portion comprises two first connection hole sets spaced apart along a width direction of the bracket body.

21. 21. The wall-mounted toilet system of claim 20, wherein each of the first connection hole sets includes three first connection holes arranged in a triangular shape.

22. 15. The wall-mounted toilet system of claim 14, wherein the toilet connection portion comprises at least two second connection holes spaced apart along a width direction of the bracket body.

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