CN220908579U

CN220908579U - Flushing assembly and toilet bowl

Info

Publication number: CN220908579U
Application number: CN202322685211.0U
Authority: CN
Inventors: 利建全
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-07
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a flushing assembly and a closestool, wherein the flushing assembly comprises a shell, an elastic bag, a baffle and a power component, the shell is provided with a water inlet and a water outlet, the elastic bag is at least partially accommodated in the shell, the baffle is connected with the elastic bag, the elastic bag can stretch and retract along with the pressure change of water flow entering a first cavity, the baffle moves along with the stretch and retraction of the elastic bag, and the power component supplies water to the first cavity; the toilet includes a flush assembly. The flushing assembly can work in different working states according to flushing demands, and in different working states, the elastic bag has different contraction amplitude due to different received water flow pressures, the baffle moves along with the contraction of the elastic bag so that the water outlet has different openings, and therefore, in different working states, the flushing assembly can release water flows with different water quantities, various flushing demands can be met, resource waste is reduced, and the flushing assembly is high in use convenience.

Description

Flushing assembly and toilet bowl

Technical Field

The utility model relates to the technical field of bathroom facilities, in particular to a flushing assembly and a closestool.

Background

In the related art, a power component such as a water pump is arranged in the closestool and provides flowing power for water flow, the power component drives the water flow to flow when working, an opening of a flushing pipeline is opened, the water flow enters a urinal for flushing, after flushing is completed, the opening is closed, the power component stops working, the water flow stops flowing, and flushing is finished. The power component only has the opening and closing states, the working mode is single, the flushing can be carried out only with the fixed flushing amount, the flushing requirement of multiple situations can not be met, the use is inconvenient, and the resource waste is easy to cause.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the flushing assembly which can meet different flushing demands, reduce resource waste and has high use convenience.

The utility model also provides a closestool with the flushing assembly.

A flush assembly according to an embodiment of the first aspect of the present utility model comprises:

A shell provided with a water inlet and a water outlet;

An elastic bladder at least partially housed within the housing;

The baffle is connected with the elastic bag and used for shielding or avoiding the water outlet, a first cavity is defined by the baffle and the inner wall of the shell, the water inlet is communicated with the first cavity, the elastic bag can stretch and retract along with the change of the pressure of water flowing into the first cavity, and the baffle can move along with the stretch and retract of the elastic bag so as to change the opening of the water outlet;

The power component is connected with the shell and used for supplying water to the first cavity through the water inlet, the power component at least has a standby state, a first working state and a second working state, when the power component is in the first working state, the working power of the power component is P ₁, the opening degree of the water outlet is H ₁, when the power component is in the second working state, the working power of the power component is P ₂, the opening degree of the water outlet is H ₂, and when the power component is in the standby state, the working power of the power component and the opening degree of the water outlet are both zero, wherein P ₁＜P₂,H₁＜H₂.

The flushing assembly provided by the embodiment of the utility model has at least the following beneficial effects:

According to the water flushing assembly, the power component can be selected to work in different working states according to the water flushing requirement, in different working states, the elastic bag has different contraction amplitude due to different water flow pressures, the baffle moves along with the contraction of the elastic bag, so that the water outlet has different openings, and therefore, in different working states, the water flushing assembly can release water flows with different water quantities, various water flushing requirements can be met, resource waste is reduced, and the water flushing assembly is high in use convenience.

According to some embodiments of the utility model, the water inlet is arranged at one side of the shell along a first direction, the water outlet is arranged at one side of the shell along a second direction, the elastic bag can stretch and retract along the first direction, and an included angle between the first direction and the second direction is a, and 0 degree is less than a and less than 180 degrees.

According to some embodiments of the utility model, the outer wall of the baffle is in contact with and movable along the inner wall of the housing;

Or the inner wall of the shell is provided with a guide part, and part of the baffle is connected with the guide part in a sliding way and can move along the guide part.

According to some embodiments of the utility model, the baffle comprises a shielding part and a mounting part which are connected with each other, the shielding part is arranged on the side part of the elastic bag in a surrounding manner, the mounting part is connected to one end of the elastic bag and faces the water inlet, and the other end of the elastic bag is connected to the shell.

According to some embodiments of the utility model, the interior of the elastic bladder has a second cavity that communicates with the environment external to the housing.

According to some embodiments of the utility model, the flush assembly further comprises a push rod and a trigger structure, the trigger structure has at least two trigger states, the push rod is connected with the elastic bag, a part of the push rod extends out of the shell, the push rod can move along with the expansion and contraction of the elastic bag, and the push rod moving to different positions can enable the trigger structure to switch between different trigger states.

According to some embodiments of the utility model, the triggering mechanism comprises a valve body and a valve rod rotatably connected to the valve body, wherein the valve rod is positioned at one end of the push rod in the moving direction, and the push rod can push the valve rod to rotate relative to the valve body so as to change the triggering state of the triggering mechanism.

According to some embodiments of the utility model, the flush assembly further comprises a mounting plate connected to one end of the housing, a portion of the push rod is accommodated in the elastic bag, and the push rod is disposed through the mounting plate and is movable relative to the mounting plate.

According to some embodiments of the utility model, a first protruding portion and a second protruding portion are respectively disposed at two opposite ends of the elastic bag, the first protruding portion is clamped between the baffle and the push rod, and the second protruding portion is clamped between the housing and the mounting plate.

According to a second aspect of the utility model, a toilet according to an embodiment includes:

the flush assembly of the first aspect embodiment;

The toilet body comprises a urinal, and at least part of the flushing assembly is arranged in the toilet body and used for flushing water to the urinal.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of one embodiment of a flush assembly of the present utility model;

FIG. 2 is a cross-sectional view of the power component of FIG. 1 after being concealed;

FIG. 3 is a cross-sectional view of the flush assembly in a first operating condition;

FIG. 4 is a cross-sectional view of the flush assembly in a second operating condition;

FIG. 5 is a schematic view of an embodiment of the toilet of the present utility model;

Fig. 6 is a cross-sectional view of a portion of the toilet of fig. 5.

Reference numerals:

A housing 100, a water inlet 110, a water outlet 120, a first cavity 130; an elastic bladder 200, a second cavity 210, a first protrusion 220, a second protrusion 230; a baffle 300, a shielding portion 310, and an installation portion 320; a power component 400; a water inlet pipe 500; a push rod 600; trigger structure 700, valve body 710, valve stem 720; a mounting plate 800; a toilet body 900, a drain pipe 910.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar components or components having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the closestool, the power components such as the water pump are usually utilized to drive water flow, the water flow enters the urinal to flush the urinal, the water pump can only provide power for the water flow in a fixed mode, the flushing amount entering the urinal is fixed when flushing each time, when users have different flushing demands, if small water is added into the urinal, the water seal is carried out on the urinal, or the sewage can be cleaned by adding small water into the urinal, the flushing demand of the situation can not be met by a single flushing mode of the water pump, the water pump is more inconvenient to use, and water resource waste is easily caused.

Referring to fig. 1 and 2, in an embodiment of the present utility model, there is provided a flushing assembly including a housing 100, an elastic bladder 200, a baffle 300, and a power member 400, wherein the interior of the housing 100 is hollow to form a cavity, the housing 100 has a water inlet 110 and a water outlet 120, the water inlet 110 and the water outlet 120 are both communicated with the inner cavity of the housing 100, the power member 400 is connected with the housing 100, and water flow can be supplied to the interior of the housing 100 through the water inlet 110 by a pipe; at least a portion of the elastic bladder 200 is accommodated in the housing 100, the barrier 300 is connected to the elastic bladder 200, the barrier 300 is capable of blocking the drain opening 120, water cannot be discharged from the drain opening 120 when the drain opening 120 is blocked by the barrier 300, and a flushing operation is performed, and when the barrier 300 is not in contact with the drain opening 120, the drain opening 120 is opened, water is discharged through the drain opening 120, and the flushing operation is performed.

The baffle 300 and the inner wall of the housing 100 define a first cavity 130, the water inlet 110 is communicated with the first cavity 130, water flow conveyed by the power component 400 can enter the first cavity 130 through the water inlet 110, and the elastic bag 200 can stretch and retract along with the pressure change of the water flow entering the first cavity 130. When the power component 400 works, water flows into the first cavity 130, and applies pressure to the elastic bag 200, and the elastic bag 200 is stressed and contracted; when the power unit 400 stops operating, the water flow stops, and the elastic bladder 200 is no longer stressed and stretches to an initial state. The baffle 300 is connected with the elastic bag 200, so that the baffle 300 moves along with the expansion and contraction of the elastic bag 200, and the shielding area of the water outlet 120 is changed in the moving process, so that the opening of the water outlet 120 is changed; thus, when the degree of shrinkage of the elastic bladder 200 is large, the moving distance of the barrier 300 is large, and simultaneously the opening degree of the drain port 120 is also large, when the degree of shrinkage of the elastic bladder 200 is small, the moving distance of the barrier 300 is small, and simultaneously the opening degree of the drain port 120 is also small, and when the elastic bladder 200 is not shrunk, the barrier 300 does not move, and simultaneously the drain port 120 is completely shielded, so that siphon can be prevented.

The power unit 400 has at least a standby state, a first operation state and a second operation state, when the power unit 400 is in the first operation state as shown in fig. 3, the operation power of the power unit 400 is P ₁, the opening of the drain opening 120 is H ₁, when the power unit 400 is in the second operation state as shown in fig. 4, the operation power of the power unit 400 is P ₂, the opening of the drain opening 120 is H ₂, when the power unit 400 is in the standby state as shown in fig. 2, the operation power of the power unit 400 and the opening of the drain opening 120 are both zero, and 0 < P ₁＜P₂,0＜H₁＜H₂. When the power unit 400 is in the standby state, the water flow is not driven, at this time, the water outlet 120 is completely blocked by the baffle 300, the flushing assembly does not perform flushing operation, and when the power unit 400 works with different working powers, the water flow pressure delivered into the first cavity 130 is different, and further, the expansion degree of the elastic bag 200 is also different, so that the water outlet 120 has different openings. For example, when the flush assembly has a high water flush demand, the power unit 400 operates in a second operating state in which the drain opening 120 has a larger opening, and in the same period of time, the water discharged from the drain opening 120 through the first chamber 130 is more, so that the high water flush demand can be satisfied; when the flushing assembly has a flushing requirement of a small water volume, the power component 400 works in a first working state, the opening of the water outlet 120 is smaller in the state, and the water volume discharged from the water outlet 120 through the first cavity 130 is smaller in the same time period, so that the flushing requirement of the small water volume can be met, and the waste of water resources is avoided.

Therefore, the flushing assembly in the utility model can select the power component 400 to work in different working states according to the flushing requirement, and in different working states, the elastic bag 200 has different contraction amplitude due to different received water flow pressure, the baffle 300 moves along with the contraction of the elastic bag 200, so that the water outlet 120 has different opening degrees, and therefore, in different working states, the flushing assembly can release water flows with different water amounts, can meet various flushing requirements, reduces resource waste and has high use convenience.

For ease of understanding, the opening degree of the drain opening 120 in the present application is explained as follows: when the elastic bag 200 is contracted, the moving direction of the baffle 300 is the forward direction, when the elastic bag 200 is expanded, the moving direction of the baffle 300 is the reverse direction, the opening of the drain opening 120 is the distance between the side of the drain opening 120 facing the forward direction and the side of the baffle 300 facing the reverse direction, when the baffle 300 moves in the forward direction, the opening of the drain opening 120 is gradually increased, when the baffle 300 moves to the limit position in the forward direction, the drain opening 120 is completely opened, when the baffle 300 moves in the reverse direction, the opening of the drain opening 120 is gradually decreased, and when the baffle 300 moves to the limit position in the reverse direction, the drain opening 120 is completely blocked.

When the water discharge amount of the flushing assembly is large, the toilet can flush by simply utilizing the water flow discharged by the flushing assembly, so that the toilet can be cleaned; when the water discharge of the flushing assembly is smaller, the original flushing facility of the closestool can be assisted to flush water, so that the water supplementing effect is achieved, the flushing water quantity is increased, the flushing quality is improved, or a small amount of water is simply discharged into the urinal, and water sealing is achieved. Different flushing modes of the flushing assembly share one power component 400, and the opening degree and the flushing amount of the water outlet 120 can be adjusted by changing the working power of the power component 400, so that the structure of the flushing assembly is simplified; for example, when the power unit 400 is operated at half power, the water outlet 120 is discharged with a smaller opening degree, the water yield is smaller, and when the power unit 400 is operated at full power, the water outlet 120 is fully opened, and the water yield is larger.

The power component 400 can be selected as a water pump, and the water pump can pump water flow into the first cavity 130 through the water inlet 110 when in operation; the elastic bag 200 is made of elastic materials which can generate elastic deformation and have elastic recovery capability, such as rubber, silica gel and the like, and the elastic bag 200 has excellent corrosion resistance, remains elastic performance after being soaked in water for a long time and has long service life; in addition, the sidewalls of the elastic bladder 200 may be provided in a corrugated shape to increase the elastic expansion and contraction amplitude of the elastic bladder 200, facilitating the expansion and contraction of the elastic bladder 200.

It will be appreciated that the flushing assembly further comprises a water inlet pipe 500, wherein one end of the water inlet pipe 500 is connected with the power unit 400, and the other end is connected to the water inlet 110 of the housing 100, and water conveyed by the power unit 400 flows through the water inlet pipe 500 and enters the first cavity 130 through the water inlet 110. The flushing assembly can further comprise a controller, the controller is in communication connection with the power component 400, the communication connection is not limited to connection modes such as wires, wiFi, infrared and Bluetooth, the controller is configured to control the power component 400 to switch different working states, the controller can be set to be a remote controller, a button integrated on a toilet and the like, a user can control the controller according to requirements, the power component 400 works in the corresponding working states, and the flushing assembly flushes with different water amounts.

The water inlet 110 and the water outlet 120 may be disposed on the same side of the housing 100, for example, when the housing 100 is prismatic, the water inlet 110 and the water outlet 120 are disposed on the same side wall of the housing 100, and when the housing 100 is cylindrical, the water inlet 110 and the water outlet 120 are disposed on the side wall of the housing 100. Further, the water inlet 110 and the water outlet 120 are both located at the side of the housing 100, and the water inlet 110 is lower than the water outlet 120, the elastic bag 200 stretches out and draws back along the vertical direction, after the water flows into the first cavity 130 through the water inlet 110, the elastic bag 200 continuously contracts upwards along with the continuous rising of the water level in the first cavity 130, when the water level rises to the water outlet 120, the baffle 300 avoids the water outlet 120, and the water flow is discharged from the water outlet 120.

In other embodiments, the water inlet 110 and the water outlet 120 are disposed on different sides of the housing 100, and as shown in fig. 2, by way of example, the water inlet 110 is disposed on one side of the housing 100 along a first direction, the water outlet 120 is disposed on one side of the housing 100 along a second direction, the elastic bag 200 stretches along the first direction, and an included angle between the first direction and the second direction is a, and 0 ° < a < 180 °, i.e., the first direction is not parallel to the second direction. The water flow entering the first cavity 130 through the water inlet 110 directly pushes the baffle 300 to move along the first direction, so that the elastic bag 200 is contracted, the side part of the baffle 300 shields or releases the water outlet 120, the baffle 300 and the elastic bag 200 can rapidly act, the reaction time of water flow discharge is shortened, and the water discharge efficiency is improved.

In a specific embodiment, as shown in fig. 2, the first direction is perpendicular to the second direction, the first direction is vertically arranged, the second direction is horizontally arranged, the water inlet 110 is arranged on the end wall of the housing 100 and is positioned at the bottom of the housing 100, the water outlet 120 is arranged on the side wall of the housing 100 and is positioned at the lower part of the housing 100, and water flowing into the first cavity 130 through the water inlet 110 applies upward pressure to the elastic bag 200, so that the elastic bag 200 drives the baffle 300 to move upward, the side wall of the baffle 300 moves relative to the water outlet 120, the opening of the water outlet 120 is changed, the movement direction of the baffle 300 is the same as the floating direction of the water flow in the first cavity 130, and the movement efficiency of the baffle 300 is high.

To enable the baffle 300 to smoothly move along with the expansion and contraction of the elastic bladder 200 and isolate the first chamber 130 from other chambers, in one embodiment, the outer wall of the baffle 300 contacts with the inner wall of the housing 100 and can move along the inner wall of the housing 100, and the inner wall of the housing 100 guides the movement of the baffle 300, so that the baffle 300 can smoothly move and isolate the first chamber 130, and the water flow entering the first chamber 130 can generate a pressure difference inside and outside the first chamber 130, so that the elastic bladder 200 is compressed.

Or in other embodiments, the inner wall of the housing 100 is provided with a guiding part, and part of the baffle 300 is slidably connected to the guiding part and can move along the guiding part, and the guiding part guides the movement of the baffle 300, so that the baffle 300 can move smoothly following the expansion and contraction of the elastic bag 200. The side wall of the baffle 300 should be provided with a structure matched with the guide portion, for example, one of the guide portion and the side wall of the baffle 300 is provided with a protrusion, the other is provided with a groove, the groove extends along the first direction, the protrusion is slidably connected in the groove, and the groove limits the protrusion in the circumferential direction of the housing 100, so that the baffle 300 can always move along the first direction.

Further, in order to improve the sealing effect of the first cavity 130, a sealing layer may be disposed on a side surface of the baffle 300, and the sealing layer is made of a material having a certain flexibility, such as rubber, silica gel, etc., and the sealing layer contacts with the inner wall of the housing 100 more tightly, so that the sealing strength of the first cavity 130 may be increased.

In one embodiment, the baffle 300 is installed at the side of the elastic bladder 200 in the second direction, the water inlet 110 is located at the bottom of the housing 100, and the water flow entering the first chamber 130 through the water inlet 110 directly impacts the bottom of the elastic bladder 200 and exerts an upward force to shrink the elastic bladder 200 in the first direction. Or in other embodiments, the baffle 300 includes a shielding part 310 and an installation part 320 which are connected with each other, the shielding part 310 is surrounded on the side part of the elastic bag 200, the shielding part 310 can shield or avoid the water outlet 120, the installation part 320 is connected with one end of the elastic bag 200 and faces the water inlet 110, the other end of the elastic bag 200 is connected with the shell 100, the water entering the first cavity 130 from the water inlet 110 applies pressure to the installation part 320, and the pressure is transmitted to the elastic bag 200 through the installation part 320, so that the elastic bag 200 contracts; the mounting portion 320 faces the water inlet 110 and has a relatively flat plane, and the contact area between the mounting portion 320 and the water flow is large, so that the movement of the baffle 300 is more stable.

The mounting portion 320 and the shielding portion 310 are integrally connected, the shielding portion 310 is connected to a side portion of the mounting portion 320, the shielding portion 310 is in contact with an inner wall of the housing 100, and the first sealed cavity 130 can be defined between the baffle 300 and the inner wall of the housing 100.

In one embodiment, the bladder 200 is configured to be hollow in the interior to increase the compliance of the bladder 200, reduce the resistance to expansion and contraction of the bladder 200, and facilitate expansion and contraction of the bladder 200. Specifically, the second cavity 210 is provided in the elastic bag 200, the second cavity 210 is in communication with the external environment of the housing 100, when the elastic bag 200 is contracted by the water pressure, the air in the second cavity 210 is discharged to the outside of the housing 100, so that the air pressure inside and outside the elastic bag 200 is balanced, and the wall of the elastic bag 200 is in a folded state under the water pressure, so that the elastic bag 200 stretches.

Referring to fig. 2 and 5, the flush assembly further includes a push rod 600 and a trigger structure 700, the push rod 600 is connected with the elastic bag 200, a portion of the push rod 600 extends out of the housing 100, the push rod 600 can move along with the expansion and contraction of the elastic bag 200, the trigger structure 700 has at least two trigger states, when the trigger structure 700 is in different trigger states, the flush assembly or other modules in the toilet can be triggered to work, the trigger structure 700 can be triggered by the push rod 600, and the push rod 600 moving to different positions can enable the trigger structure 700 to switch between different trigger states. The trigger structure 700 is set to trigger different working modes of the toilet, when the power component 400 works in the first working state, the contraction amplitude of the elastic bag 200 is small, the moving distance of the baffle 300 and the opening of the water outlet 120 are small, the water outlet 120 discharges small water flow, the push rod 600 moves to the first position along with the contraction of the elastic bag 200, the trigger structure 700 is triggered by the push rod 600 to be in the first trigger state, in this case, the toilet is switched to the foaming mode, a foaming layer is formed on the water cover of the toilet, air is further isolated, and liquid splashing is avoided when a user uses the toilet; when the power unit 400 works in the second working state, the contraction amplitude of the elastic bag 200 is large, the moving distance of the baffle 300 and the opening of the water outlet 120 are large, the water outlet 120 discharges large water flow, the push rod 600 moves to the second position along with the contraction of the elastic bag 200, the triggering structure 700 is triggered by the push rod 600, and the toilet is switched to the skirt flushing mode in the second triggering state, so that the toilet is flushed directly by the water flow discharged by the water outlet 120, and the toilet is flushed more thoroughly by combining the skirt flushing.

So, when power component 400 works with different operating conditions, can make outlet 120 discharge different water yield, satisfy different bath demands to drive push rod 600 through elastic bag 200 and remove, make push rod 600 trigger structure 700, trigger other module works of closestool when outlet 120 is discharged, degree of automation is higher, and can save and control step and automatically controlled part quantity, the operation is more convenient, is favorable to saving manufacturing cost.

It should be noted that, the triggering state of the triggering structure 700 is not limited to triggering the foaming mode and the skirt flushing mode, for example, the water replenishing mode, the disinfection mode, etc. of the toilet may also be triggered. In one embodiment, the push rod 600 is configured to change the on/off state of the valve, so that the valve is switched between an open state and a closed state, specifically, the trigger structure 700 includes a valve body 710 and a valve rod 720 rotatably connected to the valve body 710, the valve rod 720 is located at one end of the push rod 600 in the moving direction, when the push rod 600 follows the shrinkage movement of the elastic bag 200, the valve rod 720 can be pushed to rotate relative to the valve body 710, the rotation angle of the valve rod 720 is changed, when the push rod 600 pushes the valve rod 720 to rotate away from the valve body 710, the trigger structure 700 is in an open state, when the push rod 600 is retracted, the valve rod 720 rotates towards the valve body 710, and when the valve rod 720 returns to the initial state, the trigger structure 700 is in a closed state. Further, the triggering structure 700 may be configured to connect with a flush line in the toilet, where the flush line may be a tap water line or a pump line, etc.; when the power component 400 works, the elastic bag 200 drives the baffle 300 and the push rod 600 to move, the water at the water outlet 120 is discharged, when the trigger structure 700 is opened, water in the pipeline flows through the valve to flush, meanwhile, water can be supplemented by the water discharged from the water outlet 120, when the power component 400 works in different working states, the opening degree of the water outlet 120 and the opening degree of the valve rod 720 are different, flushing with different water amounts can be realized, when the power component 400 does not work, the water outlet 120 and the trigger structure 700 are closed, and the flushing component stops flushing.

The flushing assembly further comprises a mounting plate 800, wherein the mounting plate 800 is connected to one end of the housing 100, a part of the push rod 600 is accommodated in the elastic bag 200, the push rod 600 is arranged in the mounting plate 800 in a penetrating manner, when the telescopic bag is contracted, the push rod 600 moves relative to the mounting plate 800, and the movement of the push rod 600 is guided by the mounting plate 800. It can be appreciated that the mounting plate 800 is provided with a through hole penetrating along the moving direction of the push rod 600, the push rod 600 is penetrated into the through hole, the shape of the through hole matches with the outline of the push rod 600, and the hole wall of the through hole guides the movement of the push rod 600; the through hole communicates with the second chamber 210, and air in the second chamber 210 may flow to the outside through the through hole.

The opposite ends of the elastic bag 200 are respectively provided with a first protruding part 220 and a second protruding part 230, the first protruding part 220 is clamped between the baffle 300 and the push rod 600, the second protruding part 230 is clamped between the shell 100 and the mounting plate 800, the installation of the elastic bag 200 is completed, the first cavity 130 is sealed, and the first cavity 130 is isolated from the second cavity 210. It can be appreciated that the elastic bladder 200 has an annular bladder wall, and the first protrusion 220 at the bottom of the bladder wall is fixed by the baffle 300 and the push rod 600, so that the bottom of the elastic bladder 200 is sealed by the baffle 300; in addition, the first protruding portion 220 and the second protruding portion protrude relative to the wall of the elastic bag 200 along the moving direction of the push rod 600, the baffle 300 and/or the push rod 600 are provided with a groove for accommodating the first protruding portion 220, and the housing 100 and/or the mounting plate 800 are provided with a groove for accommodating the second protruding portion 230, so as to improve the sealing effect of the first cavity 130 and the second cavity 210.

The utility model also provides a toilet, which comprises the flushing assembly, and further comprises a toilet body 900, wherein the toilet body 900 is provided with a urinal, at least part of the flushing assembly is arranged in the toilet body 900, water flow discharged by the flushing assembly can flow into the urinal, and when the power component 400 is in different working states, the water flow can clean the urinal, seal the water and the like. In addition, a drain pipe 910 is connected to the housing 100, one end of the drain pipe 910 is connected to the drain port 120, the other end extends to the urinal, and water discharged from the drain port 120 can flow to the urinal through the drain pipe 910.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

Claims

1. A flush assembly, comprising:

A shell provided with a water inlet and a water outlet;

An elastic bladder at least partially housed within the housing;

2. The flush assembly of claim 1, wherein the water inlet is disposed on a side of the housing in a first direction, the water outlet is disposed on a side of the housing in a second direction, the resilient bladder is capable of telescoping in the first direction, and an angle between the first direction and the second direction is a,0 ° < a < 180 °.

3. The flush assembly of claim 1, wherein an outer wall of the baffle contacts and is movable along an inner wall of the housing;

4. The flush assembly of claim 1, wherein the baffle includes a shielding portion and a mounting portion connected to each other, the shielding portion surrounding a side portion of the flexible bladder, the mounting portion being connected to one end of the flexible bladder and facing the water inlet, the other end of the flexible bladder being connected to the housing.

5. The flush assembly of claim 1, wherein the interior of the resilient bladder has a second cavity that communicates with an environment external to the housing.

6. The flush assembly of claim 1 further comprising a push rod and a trigger structure, the trigger structure having at least two trigger states, the push rod being connected to the resilient bladder, a portion of the push rod extending outside the housing, the push rod being movable following expansion and contraction of the resilient bladder, and movement of the push rod to different positions being capable of switching the trigger structure between different trigger states.

7. The flush assembly of claim 6, wherein the trigger structure comprises a valve body and a valve stem rotatably coupled to the valve body, the valve stem being positioned at one end of the pushrod in a direction of movement, the pushrod being capable of pushing the valve stem to rotate relative to the valve body to change a trigger state of the trigger structure.

8. The flush assembly of claim 6, further comprising a mounting plate coupled to one end of the housing, a portion of the pushrod received within the resilient bladder, the pushrod extending through the mounting plate and being movable relative thereto.

9. The flush assembly of claim 8, wherein the opposing ends of the resilient bladder are provided with a first projection and a second projection, respectively, the first projection being clamped between the baffle and the pushrod and the second projection being clamped between the housing and the mounting plate.

10. A toilet, comprising:

The flush assembly of any one of claims 1 to 9;