WALL-MOUNTED TOILET BRACKET AND WALL-MOUNTED TOILET SYSTEM

Abstract

A wall-mounted toilet bracket includes a bracket body provided with a wall body connection portion and a toilet connection portion, the wall body connection portion being configured to be connected to a wall body so as to arrange the bracket body outside the wall body and to fix the bracket body to the wall body, the toilet connection portion being configured to be connected to a toilet body so as to fix the toilet body to the bracket body, and the bracket body being configured in such a way that the projection of the bracket body on the wall body is located within the range of the projection of the toilet body on the wall body.

Description

TECHNICAL FIELD

The present disclosure relates to, but is not limited to, the kitchen and bathroom field, and in particular to a wall-mounted toilet bracket and a wall-mounted toilet system.

BACKGROUND

At present, there are generally two types of toilets sold on the market: floor-standing toilets and wall-mounted toilets. As people's pursuit of high quality has penetrated into all aspects of life, wall-mounted toilets are gradually favored by more and more consumers. However, the existing wall-mounted toilets usually need to be mounted by chiseling a wall or building a wall to bury a wall-mounted toilet bracket in the wall, which is troublesome and laborious, requires relatively high skills of the mounting master, and greatly increases the installation cost.

SUMMARY

The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the protection scope of the claims.

An embodiment of the present disclosure provides a wall-mounted toilet bracket, including: a bracket body provided with a wall body connection portion and a toilet connection portion. The wall body connection portion is configured to be connected to a wall body so as to arrange the bracket body outside the wall body and to fix the bracket body on the wall body, and the toilet connection portion is configured to be connected to a toilet body so as to fix the toilet body to the bracket body. The bracket body is configured such that a projection of the bracket body on the wall body is located within a range of a projection of the toilet body on the wall body.

An embodiment of the present disclosure further provides a wall-mounted toilet system, including a wall-mounted toilet bracket and an in-wall sewage discharge pipe. The wall-mounted toilet bracket is fixed on a toilet body of the wall-mounted toilet bracket, and the toilet body is provided with a bowl. The in-wall sewage discharge pipe is configured to be able to communicate with the bowl.

Other aspects will become apparent after reading and understanding the drawings and detailed description.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are intended to provide a further understanding of technical schemes of the present disclosure and form a part of the specification, and are used to explain the technical schemes of the present disclosure together with embodiments of the present application, and not intended to form limitations on the technical schemes of the present disclosure.

FIG. 1 is a schematic diagram of an exploded structure of a wall-mounted toilet system provided by an embodiment of the present disclosure and a schematic diagram of its cooperation with a wall body;

FIG. 2 is a schematic front view of a structure of a bracket body provided by an embodiment of the present disclosure;

FIG. 3 is a schematic left view of a structure of the bracket body shown in FIG. 2;

FIG. 4 is a schematic rear view of a structure of the bracket body shown in FIG. 2;

FIG. 5 is a schematic top view of a structure of the bracket body shown in FIG. 2;

FIG. 6 is a schematic three-dimensional view of a structure of the bracket body shown in FIG. 2;

FIG. 7 is a schematic front view of a structure of a wall-mounted toilet bracket provided by an embodiment of the present disclosure;

FIG. 8 is a schematic left view of a structure of the wall-mounted toilet bracket shown in FIG. 7;

FIG. 9 is a schematic top view of a structure of the wall-mounted toilet bracket shown in FIG. 7;

FIG. 10 is a schematic three-dimensional view of a structure of the wall-mounted toilet bracket shown in FIG. 7;

FIG. 11 is a schematic diagram of a structure of the wall-mounted toilet system shown in FIG. 1 after completion of mounting;

FIG. 12 is a schematic sectional view of the structure shown in FIG. 11;

FIG. 13 is an enlarged schematic diagram of a structure of Part A in FIG. 12;

FIG. 14 is a schematic three-dimensional view of a structure of the toilet body in FIG. 11;

FIG. 15 is a schematic sectional view of a structure of the toilet body shown in FIG. 14;

FIG. 16 is another schematic sectional view of a structure of the toilet body shown in FIG. 14;

FIG. 17 is a schematic top view of a partial structure of a wall-mounted toilet system provided by an embodiment of the present disclosure;

FIG. 18 is a schematic diagram of a sewage discharge flow path of the wall-mounted toilet system shown in FIG. 17; and

FIG. 19 is a schematic sectional view of a sewage discharge device of a wall-mounted toilet system provided by an embodiment of the present disclosure.

In the drawings, components represented by respective reference signs are listed as follows:

• • 1—Bracket body, 11—First transverse support arm, 12—Second transverse support arm, 13—First vertical support arm, 14—Second vertical support arm, 16—First connection hole, and 17—Second connection hole;
  • 2—Toilet body, 21—Bowl, 22—mounting cavity, 23—First sewage outlet, 24—Toilet rear portion, 241—Reinforcing portion, 2411—Reinforcing front portion, 2412—Reinforcing rear portion, 242—Avoidance groove, 244—Fixing hole, and 245—Avoidance hole;
  • 3—Sewage discharge device, 31—Rotary sewage discharge pipe, 32—Sewage discharge box, 3211—Rotary connection hole, 3221—Second sewage outlet, and 33—Driving device;
  • 4—In-wall sewage discharge pipe;
  • 5—Expansion bolt;
  • 6—Wall body; and
  • 7—Fixing bolt.

DETAILED DESCRIPTION

Embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. The embodiments in the present disclosure and the features in the embodiments may be combined with each other arbitrarily if there is no conflict.

The existing wall-mounted toilets usually need to be mounted by chiseling a wall or building a wall to bury a bracket thereof in the wall, which is time-consuming and laborious, and requires relatively high skills of the mounting master. Moreover, the existing wall-mounted toilets all have a water tank, resulting in relatively high racks, more materials used, and high costs.

An embodiment of the present disclosure provides a wall-mounted toilet bracket and a wall-mounted toilet system, which adopts an external wall-mounted toilet bracket, does not need to chisel or build a wall for the mounting, saves time and effort, and has relatively low skill requirements for a mounting master, thereby facilitating the reduction of mounting costs. Moreover, a turn-over sewage discharge mechanism is adopted to save the water tank, so that the wall-mounted toilet bracket can be shorter and smaller, which is conducive to saving materials, reducing production costs, and improving the overall aesthetics.

Embodiments of the present disclosure are described below with reference to the accompanying drawings.

As shown in FIGS. 7 to 10, an embodiment of the present disclosure provides a wall-mounted toilet bracket, including a bracket body 1. The bracket body 1 is provided with a wall body connection portion (a first connection hole 16 as described below) and a toilet connection portion (a second connection hole 17 as described below).

As shown in FIG. 1, the wall body connection portion is configured to be connected to a wall body 6 so that the bracket body 1 is arranged outside the wall body 6 and fixed to the wall body 6. The toilet connection portion is configured to be connected to a toilet body 2 so that the toilet body 2 is fixed to the bracket body 1.

A wall-mounted toilet bracket provided by an embodiment of the present disclosure includes a bracket body 1. The wall body connection portion of the bracket body 1 is used to realize a connection between the wall-mounted toilet bracket and the wall body 6. The toilet connection portion is used for realizing a connection between the wall-mounted toilet bracket and the toilet body 2. Since the bracket body 1 is arranged outside the wall body, it is an external wall-mounted toilet bracket, which avoids the traditional wall-chiseling or wall-building mounting method of the wall-mounted toilet product, greatly saves labor and material costs, and reduces the skill requirements for the mounting master. In addition, the external wall-mounted toilet bracket does not need to break the wall and repair the wall during the subsequent maintenance process, thus also reducing the subsequent maintenance cost.

Further, in an embodiment of the present disclosure, a projection of the bracket body 1 on the wall body 6 is located within a range of a projection of the toilet body 2 on the wall body 6, that is, as shown in FIG. 1, a height of the bracket body 1 is smaller than a height of the toilet body 2, and a width of the bracket body 1 is smaller than a width of the toilet body 2. This greatly reduces a size of the bracket compared to the existing wall-mounted toilet bracket, enables the wall-mounted toilet bracket to be shorter and smaller, and enables the wall-mounted toilet bracket to be covered by the toilet body 2, as shown in FIG. 11. Such a design not only reduces the demand for raw materials for the wall-mounted toilet bracket and is conducive to reducing production costs, but also improves the overall aesthetic effect of the toilet after mounting.

In an exemplary embodiment, as shown in FIGS. 2 to 6, the bracket body 1 includes a first vertical support arm 13, a second vertical support arm 14, and a first transverse support arm 11.

The second vertical support arm 14 is provided opposite to the first vertical support arm 13, and a wall body connection portion is provided on the first vertical support arm 13 and the second vertical support arm 14. The first transverse support arm 11 is located between the first vertical support arm 13 and the second vertical support arm 14, and is fixedly connected to the first vertical support arm 13 and the second vertical support arm 14. A toilet connection portion is provided on the first transverse support arm 11.

In this embodiment, the first vertical support arm 13, the second vertical support arm 14, and the first transverse support arm 11 are connected to form an H-shaped structure. Compared with other more complex scheme designs, the structure of the present scheme is relatively simple, which is convenient for processing and molding, and is also conducive to saving raw materials, thereby reducing the production and processing cost.

Since the first vertical support arm 13 and the second vertical support arm 14 are outer contour parts of the bracket body 1, by providing the wall body connection portion on the first vertical support arm 13 and the second vertical support arm 14, connection parts between the bracket body 1 and the wall body 6 may be relatively dispersed. This is conducive to improving the connection strength of the wall-mounted toilet bracket and the wall body 6, and further improving the stability and reliability of the wall-mounted toilet system.

Since the toilet body 2 of a conventional wall-mounted toilet is usually connected to the wall-mounted bracket through a plurality of connection holes arranged horizontally at intervals, by providing the toilet connection portion on the first transverse support arm 11, the wall-mounted toilet bracket and the toilet body 2 may be connected in a conventional manner. In this way, excessive modification of the toilet body 2 can be avoided, and the popularization and use of the wall-mounted toilet bracket can be facilitated.

In an example, the first transverse support arm 11 is fixedly and horizontally connected between the first vertical support arm 13 and the second vertical support arm 14, so that the first vertical support arm 13 and the second vertical support arm 14 are connected as a whole through the first transverse support arm 11, thereby avoiding relative movement during mounting and use. Moreover, with this design, a structure of the bracket body 1 is relatively regular, which is convenient for processing and molding, and is also convenient for connection with the toilet body 2.

In an exemplary embodiment, the bracket body 1 further includes a second transverse support arm 12, as shown in FIGS. 2, 4, and 6.

The second transverse support arm 12 is located between the first vertical support arm 13 and the second vertical support arm 14, and is fixedly connected to the first vertical support arm 13 and the second vertical support arm 14.

Thus, the second transverse support arm 12 may support the first vertical support arm 13 and the second vertical support arm 14, and prevent the first vertical support arm 13 and the second vertical support arm 14 from being deformed, thereby improving the strength and stability of the wall-mounted toilet bracket.

In addition, an avoidance space is formed between the first transverse support arm 11 and the second transverse support arm 12, which can be used for a sewage discharge pipe of the toilet body 2 to be butted with an in-wall sewage discharge pipe 4 in the wall body 6.

In an example, as shown in FIGS. 2 and 4, the second transverse support arm 12 is located on a lower side of the first transverse support arm 11 and parallel to the first transverse support arm 11. The second transverse support arm 12 is fixedly and horizontally connected between the first vertical support arm 13 and the second vertical support arm 14, so that the bracket body 1 finally has a substantially “” structure, which stabilizes lower ends of the first vertical support arm 13 and the second vertical support arm 14, and shares a force on the two vertical support arms (i.e., the first vertical support arm 13 and the second vertical support arm 14), thereby preventing the lower ends of the two vertical support arms from bending.

In an exemplary embodiment, as shown in FIGS. 2, 4 and 6, the first vertical support arm 13 and the second vertical support arm 14 are inclined in opposite directions. Further, a distance between the first vertical support arm 13 and the second vertical support arm 14 becomes smaller and smaller in a direction from up to down, so that an outline shape of the bracket body 1 matches a shape of a rear portion of the toilet body 2.

Since the toilet body 2 is usually in a shape that is wide at top and narrow at bottom, the first vertical support arm 13 and the second vertical support arm 14 are provided in the above shape, so that the bracket body 1 may be adapted to the shape of the rear portion of the toilet body 2. This is conducive to balancing a force on the toilet body 2, and covering the wall-mounted toilet bracket using the toilet body 2, thereby improving the aesthetics of the toilet body 2 after wall-mounted assembly.

In an exemplary embodiment, as shown in FIGS. 2, 4 and 6, an upper end of the first vertical support arm 13 and an upper end of the second vertical support arm 14 both protrude from the first transverse support arm 11. The wall body connection portion is provided on both ends of the first vertical support arm 13 and on both ends of the second vertical support arm 14.

In an example, as shown in FIGS. 2, 4 and 6, a lower end of the first vertical support arm 13 and a lower end of the second vertical support arm 14 both protrude from the second transverse support arm 12.

Thus, a part where the bracket body 1 is connected to the wall body 6 and a part where the bracket body 1 is connected to the toilet body 2 are staggered in a vertical direction, which is conducive to dispersing stressed parts of the bracket body 1, thereby reducing the risk of deformation or even fracture of the bracket body 1, and improving the stability and reliability of the bracket body 1.

In an exemplary embodiment, as shown in FIGS. 2, 4, and 6, the wall body connection portion includes at least four first connection holes 16, which are provided at end portions in a height direction and a width direction of the bracket body 1, respectively.

In other words, the bracket body 1 is provided with one first connection hole 16 at least at a left upper end, a left lower end, a right upper end, and a right lower end, respectively. The first connection hole 16 may be used to install an expansion bolt 5. As shown in FIGS. 7 to 10, the bracket body 1 may be fixed to the wall body 6 by at least four expansion bolts 5. The expansion bolts 5 have high fixing strength and provide relatively reliable fixation, which is conducive to improving the connection strength and connection stability between the bracket body 1 and the wall body 6.

For a scheme in which the bracket body 1 includes a first vertical support arm 13 and a second vertical support arm 14, one first connection hole 16 is provided at each of upper and lower ends of the first vertical support arm 13 and the upper and lower ends of the second vertical support arm 14.

Alternatively, the first connection hole 16 may also be provided at a non-end portion of the first vertical support arm 13 and the second vertical support arm 14, which is conducive to increasing the number of connection parts between the bracket body 1 and the wall body 6, thereby further improving the connection strength and connection reliability between the bracket body 1 and the wall body 6.

The wall body connection portion is not limited to a form of the first connection hole 16, and may include, for example, a connection post, a clip hook, a clamp hole, or other structures.

In an exemplary embodiment, as shown in FIGS. 2, 4, and 6, the toilet connection portion includes at least two second connection holes 17 which are provided at intervals in a width direction of the bracket body 1.

For a conventional wall-mounted toilet, the toilet body is usually fixedly connected to the wall-mounted toilet bracket by two fasteners. Therefore, two second connection holes 17 are provided in the present scheme, which may realize a fixed connection between the toilet body 2 and the bracket body 1, conforms to the conventional installation habit, and may also reduce the modification of the toilet body 2.

As shown in FIGS. 7 to 10, the second connection holes 17 may be used to mount fixing bolts 7. The fixing bolts 7 are used to realize the fixed connection between the toilet body 2 and the bracket body 1, with high connection strength and relatively reliable fixation.

Alternatively, a quantity of the second connection holes 17 may also be three, four or even more. In this way, the connection strength between the toilet body 2 and the bracket body 1 is higher, and the fixation is more reliable.

Part of the second connection holes 17 may also be used as spare connection holes. For example, the quantity of the second connection holes 17 is four, but only two of the second connection holes 17 are used to mount the fixing bolts 7, as shown in FIGS. 7 to 10.

The toilet connection portion is not limited to a form of the second connection hole 17, and may include, for example, a connection post, a clamp hook, a clamp hole, or other structures.

In an exemplary embodiment, the first vertical support arm 13, the second vertical support arm 14, the first transverse support arm 11, and the second transverse support arm 12 are an integral structure. For example, the first vertical support arm 13, the second vertical support arm 14, the first transverse support arm 11, and the second transverse support arm 12 may be welded to form an integral structure, which is conducive to improving the strength and stability of the bracket body 1.

In an exemplary embodiment, the bracket body 1 is a carbon steel member.

The carbon steel member has high strength, which is conducive to improving the strength and reliability of the bracket body 1.

In an example, the bracket body 1 is a Q235 carbon steel member.

Alternatively, the bracket body 1 may also be made of other materials.

As shown in FIGS. 1, 11, and 12, an embodiment of the present disclosure provides a wall-mounted toilet system, including a wall-mounted toilet bracket, a toilet body 2, and an in-wall sewage discharge pipe 4 according to any one of the above embodiments.

The wall-mounted toilet bracket is fixed to a wall body 6. The toilet body 2 is fixed to the wall-mounted toilet bracket. The toilet body 2 is provided with a bowl 21, and the in-wall sewage discharge pipe 4 is configured to be able to communicate with the bowl 21.

Since the wall-mounted toilet system provided by the embodiment of the present disclosure includes the wall-mounted toilet bracket according to any one of the above embodiments, it has all the beneficial effects of any one of the above embodiments, which will not be described here in detail.

In an exemplary embodiment, a wall body connection portion is configured to be fixed to the wall body 6 by an M12 expansion bolt 5, as shown in FIGS. 7 to 10.

Compared with a commonly used M10 expansion bolt, the M12 expansion bolt may withstand higher shear forces, thereby helping to improve the connection strength and connection reliability between the wall-mounted toilet bracket and the wall body 6.

Alternatively, specification of the expansion bolt 5 may be changed with the design load-bearing requirements of the toilet body 2.

In an exemplary embodiment, a rear portion of the toilet body 2 (i.e., a toilet rear portion 24) is provided with an avoidance groove 242 for avoidance of at least a portion of the bracket body 1, as shown in FIGS. 13 and 14. A groove wall of the avoidance groove 242 is provided with a toilet mating portion (such as a fixing hole 244 as described below) for connecting to the toilet connection portion.

Provision of the avoidance groove 242 enables at least a portion of the bracket body 1 to be concealed in the avoidance groove 242, which is conducive to realizing the visual integration of the toilet body 22 and the wall body 6, thereby improving the aesthetics of the wall-mounted toilet bracket after mounting, and also reducing the mounting space occupied by the wall-mounted toilet system.

The bracket body 1 may be completely concealed in the avoidance groove 242. It is also possible that a small portion of a rear end of the bracket body 1 is located outside the avoidance groove 242, which is conducive to ensuring that the bracket body 1 may be tightly bonded to the wall body 6 to achieve a fixed connection.

In an example, the toilet mating portion includes at least two fixing holes 244, as shown in FIGS. 14 and 15, to facilitate the fixing connection between the toilet body 2 and the wall-mounted toilet bracket by means of fasteners such as fixing bolts 7.

The toilet mating portion is not limited to a form of the fixing hole 244, and may include, for example, a connection post, a clip hook, a clamp hole, or other structures.

In an exemplary embodiment, a groove wall of the avoidance groove 242 is further provided with an avoidance hole 245 for avoidance of an expansion bolt 5, as shown in FIGS. 14 and 15.

After the expansion bolt 5 is screwed into a wall body, a portion (such as a nut and a stud threaded to the nut) exposed on a side of the bracket body 1 facing the toilet body 2 may interfere with a rear portion of the toilet body 2 (i.e., a toilet rear portion 24). In order to avoid such a situation, an avoidance hole 245 capable of avoiding the portion exposed as described above (such as a nut and a stud threaded to the nut) is provided on the groove wall of the avoidance groove 242, so that the bracket body 1 may more fully enter the avoidance groove 242 and achieve a tight fit with the groove wall of the avoidance groove 242.

In an exemplary embodiment, as shown in FIG. 16, a depth b of the avoidance groove 242 is in a range of 20 mm to 30 mm (e.g., 20 mm, 22 mm, 24 mm, 26 mm, 28 mm, 30 mm, or the like).

The depth of the avoidance groove 242 needs to be adapted to a thickness of the bracket body 1, so that the bracket body 1 may not only be concealed in the avoidance groove 242 as much as possible, and but also be tightly bonded with the wall body 6 and the groove wall of the avoidance groove 242 to achieve reliable connection.

Limiting the depth of the avoidance groove 242 to the aforementioned range may, on the basis that the bracket body 1 has sufficient strength, not only prevent the avoidance groove 242 from being too shallow and resulting in too few concealed parts of the bracket body 1, but also prevent the avoidance groove 242 from being too deep and resulting in too much influence on strength of the toilet body 2.

Of course, the depth b of the avoidance groove 242 is not limited to the aforementioned range, and may be adjusted as necessary in actual production process.

In an exemplary embodiment, the rear portion of the toilet body 2 (i.e., the toilet rear portion 24) is partially thickened to form a reinforcing portion 241, as shown in FIGS. 14, 15, and 16, and the toilet mating portion is provided in the reinforcing portion 241.

Providing the toilet mating portion in the reinforcing portion 241 is conducive to improving force strength of the portion, thereby improving the reliability of the connection between the toilet body 2 and the bracket body 1, and preventing the toilet body 2 from breaking or the like.

In an exemplary embodiment, a thickness a of the reinforcing portion 241 is in a range of 49 mm to 59 mm (e.g., 49 mm, 50 mm, 51 mm, 52 mm, 53 mm, 54 mm, 55 mm, 56 mm, 57 mm, 58 mm, 59 mm, or the like).

Limiting the thickness a of the reinforcing portion 241 to the aforementioned range may not only prevent the thickness of the reinforcing portion 241 from being too small and resulting in limited reinforcing effect, but also prevent the thickness of the reinforcing portion 241 from being too large and resulting in overweight of the toilet body 2.

Of course, the thickness a of the reinforcing portion 241 is not limited to the aforementioned range, and may be adjusted as necessary in actual production process.

In one example, as shown in FIG. 16, the reinforcing portion 241 includes a reinforcing rear portion 2412 located on an upper side of the avoidance groove 242, and a reinforcing front portion 2411 located on a front side of the avoidance groove 242. An upper portion of the reinforcing front portion 2411 is integrated with the reinforcing rear portion 2412, a lower portion of the reinforcing front portion 2411 is integrated with the groove wall of the avoidance groove 242, and the toilet mating portion is provided at the lower portion of the reinforcing front portion 2411.

This not only ensures that the reinforcing portion 241 has sufficient strength, but also prevents the toilet mating portion from being too thick and resulting in difficulty in mounting the fixing bolt.

In an exemplary embodiment, as shown in FIGS. 1, 14, 16, 17 and 18, the toilet body 2 is provided with a mounting cavity 22, and the wall-mounted toilet system further includes a sewage discharge device 3.

As shown in FIG. 13, the sewage discharge device 3 is connected to the toilet body 2 and communicates with the in-wall sewage discharge pipe 4. The sewage discharge device 3 includes a rotary sewage discharge pipe 31 provided in the mounting cavity 22. One end of the rotary sewage discharge pipe 31 communicates with a bowl 21. The rotary sewage discharge pipe 31 is configured to rotate relative to the toilet body 2 between an initial position and a sewage discharge position, such that when the rotary sewage discharge pipe 31 rotates to the initial position, a water seal is formed in the bowl 21, and when the rotary sewage discharge pipe 31 rotates to the sewage discharge position, sewage in the bowl 21 is discharged into the in-wall sewage discharge pipe 4.

In other words, the wall-mounted toilet system includes a wall-mounted toilet bracket, an in-wall sewage discharge pipe 4, a toilet body 2, and a sewage discharge device 3.

The rear portion of the toilet body 2 (i.e., the toilet rear portion 24) is fixed to the wall-mounted toilet bracket. The bracket body 1 of the wall-mounted toilet bracket is arranged outside the wall body 6 and fixedly connected to the wall body 6. The in-wall sewage discharge pipe 4 is embedded in the wall body 6. The sewage discharge device 3 is mounted in the toilet body 2 and communicates with the in-wall sewage discharge pipe 4, thereby realizing on-wall mounting of the toilet. The in-wall sewage discharge pipe 4 is mounted in the wall and discharges sewage into a public sewage channel. The mounting cavity 22 of the toilet body 2 is used for mounting a structure such as the sewage discharge device 3.

The sewage discharge device 3 is connected to the toilet body 2, and communicates with the in-wall sewage discharge pipe 4 for discharging sewage in the bowl 21 into the in-wall sewage discharge pipe 4 to realize the sewage discharging function. The sewage discharging principle is that in a standby state (as shown in FIG. 19), the rotary sewage discharge pipe 31 is located in the initial position, and a water seal is formed in the bowl 21; when it is necessary to discharge sewage, the rotary sewage discharge pipe 31 rotates downwards, and the sewage in the bowl 21 and the rotary sewage discharge pipe 31 flows downwards under the action of gravity, and is discharged into the in-wall sewage discharge pipe 4 through the rotary sewage discharge pipe 31, as shown in FIG. 18. Therefore, the present scheme utilizes the gravitational potential energy of water and the turnover of the rotary sewage discharge pipe 31 to realize the sewage discharging function. Compared with the conventional scheme in which the sewage is flushed into the in-wall sewage discharge pipe 4 by spraying high-pressure water flow, the present scheme may effectively reduce the flushing noise during the sewage discharging process, and improve the user experience. Moreover, injection port, water tank, pressurization device and other structures in the conventional scheme may be omitted, thereby reducing the product cost and simplifying the mounting process.

Moreover, since the sewage discharge device 3 can be mounted in the mounting cavity 22, and the toilet body 2 does not need to enter the wall, it is different from the traditional wall-mounted toilet that requires the flushing system to be buried in the false wall. Therefore, there is no need to remove the false wall during maintenance, cleaning and other operations, and the maintenance operation is relatively convenient.

It is precisely because a water tank is omitted that a weight and a size of the wall-mounted toilet system are greatly reduced, and therefore the entire toilet system can be supported by an external, smaller-sized wall-mounted toilet bracket.

The toilet body 2 may be a ceramic piece. Alternatively, it may also be a plastic piece, a stainless steel piece, or made of other materials.

In an exemplary embodiment, as shown in FIGS. 17 and 18, the bowl 21 is provided with a first sewage outlet 23, and one end of the rotary sewage discharge pipe 31 communicates with the first sewage outlet 23. As shown in FIGS. 18 and 19, the sewage discharge device 3 further includes a sewage discharge box 32 located at least partially in the mounting cavity 22 and fixedly connected to the toilet body 2. The sewage discharge box 32 is provided with a rotary connection hole 3211 and a second sewage outlet 3221. The sewage discharge box 32 is provided with a sewage discharge cavity communicating with the rotary connection hole 3211, and the rotary sewage discharge pipe 31 is at least partially located in the sewage discharge cavity and rotates around the rotary connection hole 3211. The second sewage outlet 3221 communicates with the in-wall sewage discharge pipe 4.

The sewage discharge device 3 further includes a sewage discharge box 32 provided with a rotary connection hole 3211 for rotary connection to the rotary sewage discharge pipe 31. A main body of the rotary sewage discharge pipe 31 is located in the sewage discharge cavity and may rotate from up to down in the sewage discharge cavity. When sewage is discharged, the sewage in the bowl 21 enters the rotary sewage discharge pipe 31, rotates downwards with the rotary sewage discharge pipe 31, is discharged from the rotary sewage discharge pipe 31 under the action of gravity, and is discharged into the in-wall sewage discharge pipe 4 through the second sewage outlet 3221.

According to the present scheme, the sewage discharge cavity is provided by the sewage discharge box 32, which may prevent sewage from contacting the mounting cavity 22, thereby preventing sewage from leaking from the mounting cavity 22, and facilitating the mounting of other structures, such as a water inlet valve, in the mounting cavity 22.

In an exemplary embodiment, as shown in FIG. 19, the sewage discharge device 3 further includes a driving device 33 connected to the rotary sewage discharge pipe 31 and configured to drive the rotary sewage discharge pipe 31 to rotate.

Provision of the driving device 33 (such as a motor) enables automatic rotation of the rotary sewage discharge pipe 31. Thus, when there is a need to discharge sewage, the driving device 33 may drive the rotary sewage discharge pipe 31 to rotate to a sewage discharge position so as to realize the sewage discharge process. When the sewage discharging is completed, the driving device 33 may drive the rotary sewage discharge pipe 31 to rotate reversely from the sewage discharge position to an initial position, so that a water seal may be formed in the bowl 21.

The sewage discharge box 32 may be provided with a connection hole, as shown in FIG. 19. The rotary sewage discharge pipe 31 may be provided with a connection portion. The driving device 33 is connected to the connection portion through the connection hole to drive the rotary sewage discharge pipe 31 to rotate.

In an embodiment of the present disclosure, the bracket body 1 includes a first vertical support arm 13, a second vertical support arm 14, a first transverse support arm 11, and a second transverse support arm 12. The bracket body 1 is a carbon steel member, such as Q235 carbon steel member. The bracket body 1 is fixedly connected to the wall body 6 by four M12 expansion bolts 5 and to the toilet body 2 by two fixing bolts 7. The toilet body 2 is provided with a reinforcing portion 241.

After the force analysis test, maximum position strength of the bracket body 1 is 203.65 MPa, which is lower than yield strength of Q235 carbon steel and meets design requirements.

A maximum shear force of the M12 expansion bolt 5 is 7400N. After the force analysis test, a total shear force of the M12 expansion bolts 5 is 4000N. Since the bracket body is fixed by four M12 expansion bolts 5, the shear force of a single M12 expansion bolt is 1000N, and the strength meets the design requirements. Therefore, the wall-mounted toilet bracket and the wall-mounted toilet system provided by the embodiments of the present disclosure can be stably mounted outside the wall body for use by a user.

In the description of the embodiments of the present disclosure, it should be noted that the orientation or position relationships indicated by the terms “upper”, “lower”, “one side”, “the other side”, “one end”, “the other end”, “edge”, “relative”, “four corners”, “periphery” and ““ ” structure” or the like are based on the orientation or position relationships shown in the drawings, which are only for convenience of describing the embodiments of the present disclosure and simplifying the description, rather than indicating or implying that the structure referred has the specific orientation, or is constructed and operated in the specific orientation, and thus cannot be interpreted as a limitation on the present disclosure.

In the description of embodiments of the present disclosure, unless otherwise explicitly specified and limited, the terms such as “connection”, “direct connection”, “indirect connection”, “fixed connection”, “installation” and “assembly” should be broadly understood, for example, they may be fixed connection, detachable connection or integrated connection. The terms “installation”, “connection” and “fixed connection” may be direct connection, or indirectly connection through an intermediate medium, or the internal communication between two elements. For those ordinarily skilled in the art, meanings of the above terms in the embodiments of the present disclosure may be understood according to situations.

Although the embodiments disclosed in embodiments of the present disclosure are described as above, the described contents are only the embodiments for facilitating understanding of the present disclosure, which are not intended to limit the present disclosure. Any person skilled in the art to which the present disclosure pertains may make any modification and variation in implementation forms and details without departing from the spirit and scope disclosed in the present disclosure. However, the scope of patent protection of the present disclosure is still subject to the scope defined by the appended claims.

Claims

1. A wall-mounted toilet bracket, comprising: a bracket body provided with a wall body connection portion and a toilet connection portion, wherein the wall body connection portion is configured to be connected to a wall body so as to arrange the bracket body outside the wall body and to fix the bracket body on the wall body, and the toilet connection portion is configured to be connected to a toilet body so as to fix the toilet body to the bracket body; and the bracket body is configured such that a projection of the bracket body on the wall body is located within a range of a projection of the toilet body on the wall body.

2. The wall-mounted toilet bracket according to claim 1, wherein the bracket body comprises: a first vertical support arm;a second vertical support arm provided opposite to the first vertical support arm, the wall body connection portion being provided on the first vertical support arm and the second vertical support arm; anda first transverse support arm located between the first vertical support arm and the second vertical support arm, and fixedly connected to the first vertical support arm and the second vertical support arm, the toilet connection portion being provided on the first transverse support arm.

3. The wall-mounted toilet bracket according to claim 2, wherein the bracket body further comprises: a second transverse support arm located between the first vertical support arm and the second vertical support arm, and fixedly connected to the first vertical support arm and the second vertical support arm, wherein the second transverse support arm is located on a lower side of the first transverse support arm and parallel to the first transverse support arm.

4. The wall-mounted toilet bracket according to claim 2, wherein the first vertical support arm and the second vertical support arm are inclined in opposite directions, and a distance between the first vertical support arm and the second vertical support arm becomes smaller and smaller in a direction from up to down, so that an outline shape of the bracket body matches a shape of a rear portion of the toilet body.

5. The wall-mounted toilet bracket according to claim 2, wherein an upper end of the first vertical support arm and an upper end of the second vertical support arm both protrude from the first transverse support arm; andthe wall body connection portion is provided at both ends of the first vertical support arm and at both ends of the second vertical support arm.

6. The wall-mounted toilet bracket according claim 1, wherein the wall body connection portion comprises at least four first connection holes provided at end portions in a height direction and a width direction of the bracket body; andthe toilet connection portion comprises at least two second connection holes provided at intervals in the width direction of the bracket body.

7. The wall-mounted toilet bracket according to claim 1, wherein the bracket body is a carbon steel member.

8. A wall-mounted toilet system, comprising: the wall-mounted toilet bracket according to claim 1;a toilet body fixed on the wall-mounted toilet bracket, wherein the toilet body is provided with a bowl; andan in-wall sewage discharge pipe configured to communicate with the bowl.

9. The wall-mounted toilet system according to claim 8, wherein a rear portion of the toilet body is provided with an avoidance groove for avoidance of at least a portion of the bracket body; anda groove wall of the avoidance groove is provided with a toilet mating portion for connecting to the toilet connection portion.

10. The wall-mounted toilet system according to claim 9, wherein a depth of the avoidance groove is in a range of 20 mm to 30 mm.

11. The wall-mounted toilet system according to claim 9, wherein the rear portion of the toilet body is partially thickened to form a reinforcing portion, and the toilet mating portion is provided in the reinforcing portion.

12. The wall-mounted toilet system according to claim 11, wherein a thickness of the reinforcing portion is in a range of 49 mm to 59 mm.

13. The wall-mounted toilet system according to claim 8, wherein the wall body connection portion is configured to be fixedly connected to a wall body by an M12 expansion bolt.

14. The wall-mounted toilet system according to claim 8, wherein the toilet body is provided with a mounting cavity, and the wall-mounted toilet system further comprises a sewage discharge device, which is connected to the toilet body, communicates with the in-wall sewage discharge pipe, and comprises a rotary sewage discharge pipe provided within the mounting cavity; one end of the rotary sewage discharge pipe communicates with the bowl; andthe rotary sewage discharge pipe is configured to rotate relative to the toilet body between an initial position and a sewage discharge position, such that when the rotary sewage discharge pipe rotates to the initial position, a water seal is formed in the bowl, and when the rotary sewage discharge pipe rotates to the sewage discharge position, sewage in the bowl is discharged into the in-wall sewage discharge pipe.

15. The wall-mounted toilet system according to claim 14, wherein the bowl is provided with a first sewage outlet, and one end of the rotary sewage discharge pipe communicates with the first sewage outlet; the sewage discharge device further comprises a sewage discharge box at least partially located within the mounting cavity and fixedly connected to the toilet body, and the sewage discharge box is provided with a rotary connection hole and a second sewage outlet; and the sewage discharge box is provided with a sewage discharge cavity communicating with the rotary connection hole, and the rotary sewage discharge pipe is at least partially located within the sewage discharge cavity and rotates about the rotary connection hole; andthe second sewage outlet communicates with the in-wall sewage discharge pipe.

16. The wall-mounted toilet bracket according to claim 2, wherein the wall body connection portion comprises at least four first connection holes provided at end portions in a height direction and a width direction of the bracket body; andthe toilet connection portion comprises at least two second connection holes provided at intervals in the width direction of the bracket body.

17. The wall-mounted toilet bracket according to claim 2, wherein the bracket body is a carbon steel member.

18. A wall-mounted toilet system, comprising: the wall-mounted toilet bracket according to claim 2;a toilet body fixed on the wall-mounted toilet bracket, wherein the toilet body is provided with a bowl; andan in-wall sewage discharge pipe configured to communicate with the bowl.

19. The wall-mounted toilet system according to claim 9, wherein the wall body connection portion is configured to be fixedly connected to a wall body by an M12 expansion bolt.

20. The wall-mounted toilet system according to claim 9, wherein the toilet body is provided with a mounting cavity, and the wall-mounted toilet system further comprises a sewage discharge device, which is connected to the toilet body, communicates with the in-wall sewage discharge pipe, and comprises a rotary sewage discharge pipe provided within the mounting cavity; one end of the rotary sewage discharge pipe communicates with the bowl; andthe rotary sewage discharge pipe is configured to rotate relative to the toilet body between an initial position and a sewage discharge position, such that when the rotary sewage discharge pipe rotates to the initial position, a water seal is formed in the bowl, and when the rotary sewage discharge pipe rotates to the sewage discharge position, sewage in the bowl is discharged into the in-wall sewage discharge pipe.