CN220888855U

CN220888855U - Multifunctional toilet bowl

Info

Publication number: CN220888855U
Application number: CN202320940390.5U
Authority: CN
Inventors: 史丙乐; 郑杰凤; 史衍斌; 蒋书苓
Original assignee: Shandong Qianyao Construction Engineering Co ltd
Current assignee: Shandong Qianyao Construction Engineering Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2024-05-03
Anticipated expiration: 2033-04-20

Abstract

The utility model provides a multifunctional closestool, which comprises a closestool body and a control valve, wherein a sewage carrying port is arranged on the closestool body, a sewage draining channel is arranged in the closestool body, and the sewage draining channel is communicated with the sewage carrying port and a sewage draining pipe outside the closestool body; the control valve comprises a valve seat, a valve and a switch, wherein the valve seat is connected with the closestool body, the valve is rotatably arranged on the valve seat and used for controlling the on-off of the sewage channel, and the switch is connected with the valve and used for controlling the opening and closing of the valve. When the valve of the control valve of the multifunctional closestool is closed, the sewage carrying port of the closestool body and the sewage draining pipe connected with the lower end of the closestool body can be divided into two independent spaces, so that the problem of sewage backflow can be prevented, animals such as insects and mice and the like and odor gas in the sewage draining pipe connected with the lower end of the closestool can be prevented from entering a room, and the closestool can meet the requirements of preventing sewage backflow, preventing a mouse snake from entering a bathroom and preventing backflow and can be used normally under the condition of water saving or no water.

Description

Multifunctional toilet bowl

Technical Field

The utility model belongs to the technical field of bathroom accessories, and particularly relates to a multifunctional closestool.

Background

At present, when the existing closestool prevents dirt from entering a bathroom from a sewage pipe of the closestool, the existing closestool is usually realized through a check valve, and the working principle of the check valve is as follows: under the effect of the fluid pressure of single operation, the valve clack is opened, and when the fluid runs in the opposite direction, the dead weight of the fluid pressure and the dead weight of the valve clack are offset, and the check valve is opened by reverse flow, namely the valve clack of the switch is controlled by using the flow of the medium, so that the condition that the medium flows backwards can be avoided, and the check valve can be called as a check valve. Therefore, although the check valve can play a role in preventing water from returning to a certain extent, the check valve does not have a way to prevent animals such as mice, snakes and the like from entering the toilet from the sewage pipe of the toilet, and further cannot prevent pressurized sewage from entering the toilet.

In addition, the use environment of the check valve of the closestool is complex, and the check valve is troublesome to replace after being damaged; if foreign matters are blocked on the check valve, the check valve is invalid; it is also emphasized that the non-return valve installed in the toilet bowl is a non-return effect achieved by sacrificing part of the effective sewage disposal area, which is liable to cause the blockage of the toilet bowl; it is emphasized that the existing toilet has a large improvement space for water saving performance under the condition of ensuring pollution discharge performance; it is also emphasized that the high-rise residential users cannot normally use the closestool under the condition of water cut-off and power failure, and the users have three urgency, which causes inconvenience to life for the users in the high-rise residential; it is also emphasized that no toilet can be used normally under the conditions of preventing snake and mouse, preventing the toilet from flowing backwards, deodorizing, saving water or no water.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art and provides a multifunctional closestool capable of preventing sewage from flowing backwards, preventing a mouse and a snake from entering a bathroom and preventing odor from flowing backwards.

The utility model adopts the following technical scheme:

a multi-functional toilet, comprising:

The toilet comprises a toilet body, wherein a sewage carrying port is formed in the toilet body, a sewage draining channel is further formed in the toilet body, and the sewage draining channel is communicated with the sewage carrying port and a sewage draining pipe outside the toilet body;

The control valve comprises a valve seat, a valve and a switch, wherein the valve seat is connected with the closestool body, the valve is rotatably arranged on the valve seat and used for controlling the on-off of the sewage disposal channel, and the switch is connected with the valve and used for controlling the opening and closing of the valve.

Further, the sewage draining channel is of a structure of being vertically connected with the sewage carrying port or of being in a curve connection with the sewage carrying port or of being in a bent linear connection with the sewage carrying port.

Further, functional connecting ports are formed in two opposite side walls in the sewage disposal channel, the valve seat comprises two valve walls which are arranged oppositely, each valve wall is connected with each functional connecting port in a sealing mode, the valve is a valve ball which is rotatably arranged between the two valve walls, a vertical channel is formed in the valve ball, and the inner diameter of the vertical channel is not smaller than the inner diameter of the sewage disposal channel.

Further, the switch comprises a valve handle for manually driving the valve ball to rotate so as to control the on-off of the sewage draining channel.

Further, the switch comprises an electric actuator for electrically driving the valve ball to rotate so as to control the on-off of the sewage draining channel.

Further, the toilet main body is provided with a toilet cover in a swinging way, and the electric actuator is used for controlling the valve ball to rotate according to the swinging of the toilet cover so as to control the on-off of the sewage disposal channel.

Further, the multifunctional toilet bowl further comprises a water tank, a flushing hole communicated with the water tank is further formed in the inner side of the toilet bowl body, and a driving button used for linking liquid in the water tank to flow to the flushing hole is further arranged on the toilet bowl body.

Further, the electric actuator is configured to control the opening and closing of the valve ball by interlocking with the pressing of the driving button.

Further, the multifunctional closestool also comprises a timer, and the electric actuator delays action according to control information of the timer.

Further, the two opposite ends on the valve wall are respectively provided with a first connecting bulge, the first connecting bulge protrudes from one side of the sewage disposal channel to one side of the functional connecting port, the two opposite ends in the functional connecting port are respectively provided with a second connecting bulge, the second connecting bulge protrudes from one end of the functional connecting port to the other end of the functional connecting port and is positioned in the functional connecting port, and the first connecting bulge is in fit and sealing connection with the second connecting bulge.

Compared with the prior art, the utility model has the beneficial effects that:

1. Before the toilet is used, the valve of the control valve can be kept in a closed state in a normal state, at the moment, the sewage disposal channel is in a closed state, after the toilet is used by a user, the valve of the control valve is only required to be opened to flush water in an opened state, dirt is discharged from the sewage disposal channel to the sewage disposal pipe, and finally, the valve of the control valve is closed again. Through the arrangement, when the valve of the control valve is closed, the sewage carrying port of the toilet main body and the sewage draining pipe connected with the lower end of the toilet main body can be divided into two independent spaces, so that the problem of sewage backflow can be prevented, animals such as insects and mice and stink gas in the sewage draining pipe connected with the lower end of the toilet can be prevented from entering a room, and the toilet has the functions of preventing sewage backflow, preventing a mouse and a snake from entering a toilet and preventing odor from returning.

2. The toilet of the utility model can not store water for sealing in the main body of the toilet, especially after a user uses the toilet with the sewage pipe in a structure of being vertically connected with the sewage carrying port, the sewage in the sewage channel can be discharged by opening the valve of the switch control valve and directly flushing the water, namely the sewage in the toilet is discharged out of the toilet through the sewage pipe under the action of gravity, at the moment, the water for the toilet mainly plays the roles of lubricating and cleaning the toilet, and at the moment, the water consumption of the toilet is very small, thereby achieving the purposes of saving water or using the toilet without water.

3. The on-off device for controlling the valve opening and closing of the control valve on the closestool has the dual functions of manual control and electric control, and aims to ensure that the closestool can be normally used in the state of electricity and no electricity or in the state of water and no water.

Drawings

FIG. 1 is a cross-sectional view of a toilet in accordance with an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model directed to a control valve;

FIG. 3 is a cross-sectional view of a toilet according to a second embodiment of the present utility model;

Fig. 4 is a cross-sectional view of a toilet according to a third embodiment of the present utility model.

Wherein, each reference sign in the figure:

10. A toilet body; 101. a dirt bearing port; 102. a trapway; 103. a second connection protrusion; 104. a functional interface; 20. a control valve; 201. a valve wall; 202. a valve ball; 203. a valve handle; 204. a first connection protrusion; 205. an electric actuator.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

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 of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

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.

Embodiment one:

Referring to fig. 1-2, the multifunctional toilet according to the preferred embodiment of the present utility model includes a toilet main body 10 and a control valve 20, wherein a sewage carrying port 101 is provided on the toilet main body 10, a sewage draining channel 102 is further provided inside the toilet main body 10, and the sewage draining channel 102 communicates the sewage carrying port 101 with a sewage draining pipe outside the toilet main body 10; the control valve 20 includes a valve seat, which is connected to the toilet body 10, a valve rotatably provided on the valve seat for controlling the on-off of the sewage drain 102, and a switching device, which is connected to the valve and for controlling the on-off of the valve. Before the toilet bowl is used, the valve of the control valve 20 can be kept in a closed state in a normal state, at the moment, the inside of the sewage disposal channel 102 is in a closed state, after the toilet bowl is used by a user, the user only needs to open the switch of the control valve 20 to flush water in an open state, sewage is discharged to the sewage disposal pipe through the sewage disposal channel 102, and finally the valve of the control valve 20 is closed again. Through the arrangement, when the valve of the control valve 20 is closed, the sewage carrying port 101 of the toilet main body 10 and the sewage discharge pipe connected with the lower end of the toilet main body 10 can be divided into two independent spaces, so that the problem of sewage backflow can be prevented, animals such as insects and mice and stink gas in the sewage discharge pipe connected with the lower end of the toilet can be prevented from entering a room, and the multifunctional toilet has the advantages of good sealing effect, high safety coefficient, sewage backflow prevention, entry of a rat and snake into a toilet and odor backflow prevention.

In this embodiment, please continue to refer to fig. 1, the toilet is an ultra-straight toilet, so the trapway 102 is in a vertical structure, and one end of the trapway 102 is directly connected to the bottom of the sewage carrying port 101. Therefore, the sewage draining channel 102 of the super-straight-line toilet is in a structure of being vertically connected with the sewage carrying port, and the sewage draining channel 102 is directly sealed by means of the valve of the control valve 20 (the valve of the control valve 20 is in a closed state for sealing the snake-proof mouse, preventing water from returning and deodorizing at ordinary times), so that water for sealing does not need to be stored in the toilet body 10, after the user uses the sewage draining channel, the valve of the control valve 20 is controlled to be opened by the switch and the sewage in the sewage carrying port 101 can be directly flushed by water without passing through the bending section under the action of gravity, at the moment, the water for the toilet mainly plays the roles of lubricating and cleaning the toilet, and the water for the toilet is very little, thereby achieving the purposes of saving water or using the toilet without water.

In this embodiment, the two opposite side walls in the middle of the sewage channel 102 are provided with the functional connecting ports 104, the valve seat comprises two opposite valve walls 201, and each valve wall 201 is in sealing connection with each functional connecting port 104, so that dirt can be prevented from entering the functional connecting ports 104; the valve is a valve ball 202 rotatably arranged between two valve walls 201, and a vertical channel is arranged in the valve ball 202, the inner diameter of the vertical channel is not smaller than the inner diameter of the sewage channel 102, and the vertical channel of the valve ball 202 can be in through connection with the sewage channel 102. Those skilled in the art will appreciate that by the above arrangement, when the control valve 20 is connected to the trapway 102, the check effect can be achieved without sacrificing the effective trapway area in the trapway 102, thereby effectively avoiding the blockage of the toilet.

In this embodiment, the toilet body 10 and the control valve 20 are separate components, the opposite ends of the valve wall 201 of the control valve 20 are provided with the first connecting protrusion 204, the first connecting protrusion 204 protrudes from one side of the sewage disposal channel 102 to one side of the functional engagement port 104, the opposite ends in the functional engagement port 104 of the toilet body 10 are provided with the second connecting protrusion 103, the second connecting protrusion 103 protrudes from one end of the functional engagement port 104 to the other end of the functional engagement port 104 and is located in the functional engagement port 104, and the first connecting protrusion 204 is in fit and seal connection with the second connecting protrusion 103, so that the control valve 20 is effectively connected with the toilet body 10 better, and the control valve 20 can be prevented from occupying the effective sewage disposal area in the sewage disposal pipeline when being connected with the toilet body 10. Of course, the outer diameter and the inner diameter of the structures of the first connecting bulge 204 and the second connecting bulge 103 are matched, so that the problems of leakage and the like can not occur when the first connecting bulge 204 and the second connecting bulge 103 are in sealing connection, and the problem that dirt enters the functional connecting port 104 from the sewage drain pipe to influence the use of the closestool is avoided.

In the present embodiment, the sealing connection between the first connection protrusion 204 and the second connection protrusion 103 may be sealed by a sealing member. Specifically, the sealing element comprises a sealing rubber ring and a strip rubber cushion, wherein the sealing rubber ring is arranged between the first connecting protrusion 204 and the second connecting protrusion 103 and is used for increasing the connection tightness between the first connecting protrusion 204 and the second connecting protrusion 103, preventing sewage or gas in the sewage drainage channel 102 from flowing out, causing sanitary problems and affecting the use experience of users; the strip rubber cushion is arranged on the side surface of the joint of the first connecting bulge 204 and the second connecting bulge 103, and finally the strip rubber cushion is hooped by the ribbon to complete the connection between the first connecting bulge 204 and the second connecting bulge 103, thereby completing the connection between the control valve 20 and the sewage disposal channel 102.

In this embodiment, the valve opening/closing of the control valve 20 is controlled manually or electrically, and when the valve opening/closing of the control valve 20 is controlled manually by the switch, the switch acts as a valve handle 203 that manually drives the valve ball 202 to rotate to control the on/off of the sewage drain 102, and of course, the operating end of the valve handle 203 for the user to operate is located outside the toilet body 10. That is, it can be understood that the user can open and close the valve of the control valve 20 by operating the valve handle 203, so that the control valve 20 can work normally even if a power failure occurs, and the normal use of the toilet is ensured. When the switch is electrically controlled to open or close the valve of the control valve 20, the switch acts as an electric actuator 205 that electrically drives the valve ball 202 to rotate to control the on/off of the trapway 102. Therefore, the user can control the opening and closing of the valve of the control valve 20 according to whether the power is on, so that the use is more convenient, and the problem that the control valve 20 cannot be controlled electrically in the power failure state can be avoided, so that the actual use is more reliable.

It should be noted that, when the valve ball 202 is in the open state, the channel of the valve ball 202 is coaxially communicated with the sewage channel 102, so that the sewage channel 102 is communicated with the sewage carrying port 101 and the sewage drain pipe of the sewer; when the valve ball 202 is in the closed state, the valve ball 202 blocks the trapway 102 such that the trapway 102 disconnects the sewage receiving port 101 of the toilet body 10 from the sewer drain.

In conclusion, the closestool can simultaneously meet the requirements of normal use under the conditions of snake and mouse prevention, water return prevention, odor return prevention, water saving or no water, and improves the use experience of users.

In this embodiment, the toilet main body 10 is provided with a toilet cover swingably, and the electric actuator is used to control the rotation of the valve ball 202 (valve) to control the on/off of the sewage drain 102 according to the swing of the toilet cover. Therefore, the control valve 20 can be opened and closed under the electric control of the valve after the electric actuator is powered on, meanwhile, the existing toilet seat cover can perform flushing action after the toilet seat cover is closed at the sewage carrying port 101, the electric actuator can control the valve of the control valve 20 to be opened at the moment along with the closing action of the toilet seat cover, at the moment, sewage is flushed from the sewage discharge pipeline, and the control valve 20 can normally act to realize sewage discharge under the flushing state; when the toilet cover swings again to the position where the sewage carrying port 101 is not blocked, the electric actuator can be linked to control the valve of the valve 20 to be closed, so that the problems of sewage or gas backflow and the like are prevented, and the safety coefficient is higher. This kind of mode is with electric actuator and toilet lid linkage adaptation for the function of control valve 20 is more intelligent convenient, improves user's use experience.

Of course, in other embodiments, the multifunctional toilet of the present utility model may further include a water tank (not shown), the inside of the toilet body 10 is further provided with a flushing hole communicated with the water tank, the toilet body 10 is further provided with a driving button for linking the flow direction of the liquid in the water tank to the flushing hole, and the electric actuator is used for linking according to the pressing of the driving button to control the opening and closing of the valve ball 202. Therefore, the control valve 20 can be electrically controlled to open and close after being powered on, and the electric actuator opens the valve of the control valve 20 to discharge dirt along with the action of pressing the toilet to flush water; the electric actuator is linked with the rebound action of the driving button on the water tank, so that the valve of the control valve 20 is closed, and the electric actuator is matched with the driving button in a linked manner, so that the operation of the control valve 20 is more intelligent and convenient, and a user can use the toilet more conveniently. Or the opening and closing actions of the electric actuator are controlled by a special switch key on an electric control main board on the closestool, so that the valve opening and closing of the control valve 20 is controlled according to actual needs, and the on-off of the sewage disposal channel 102 is controlled. Therefore, it should be understood by those skilled in the art that the structure of controlling the opening and closing of the valve 20 by reasonably changing the linkage of the electric actuator with other parts of the toilet bowl is also included in the scope of the present utility model, and is not limited thereto.

The toilet bowl of the utility model also comprises a timer, wherein the electric actuator is in linkage or manual linkage with the toilet bowl cover or the driving button or the detection device, and the electric actuator delays the action according to the control information of the timer. Because the blowdown passageway 102 has a certain length, and the liquid in the water tank is discharged and need certain time, through the setting of timer, can make electric actuator under the linkage effect of toilet lid or bath actuating button or automatically controlled mainboard, the valve of this control valve 20 is opened, and under the effect of this timer, can make the valve of control valve 20 open and last a period of time, in this way make whole blowdown in-process, the valve of control valve 20 all is in the open condition, the filth can be discharged smoothly into the blowdown pipeline that the closestool lower extreme is connected, prevent to appear the incomplete problem of blowdown.

In this embodiment, the control circuit of the control valve 20 may be a normally closed electric actuator circuit or a normally open electric actuator circuit or a freely selectable open/close electric actuator circuit. Wherein, the normally closed electric actuator circuit means that the valve of the control valve 20 is in a closed state when the user does not use the toilet; when the user needs to drain through the toilet, the electric actuator controls the valve of the control valve 20 to be opened again, and the valve is closed after the dirt in the toilet is discharged. The normally open electric actuator circuit means that the valve of the control valve 20 is kept in an open state in a normal state, then the valve of the control valve 20 can be started to be closed during the use period of a user, at the moment, animals such as snake and mouse can be prevented from entering the toilet from the sewage pipeline during the use process of the user, and the use is safer, energy saving and electricity saving; the freely-selectable opening and closing electric actuator circuit can change the control valve 20 to be normally closed or normally open according to the use habit of a user, so as to meet the requirements of different users and different use states.

Embodiment two:

The difference between this embodiment and the first embodiment is that: the sewage pipes have different structures.

Referring to fig. 3, the trapway 102 of the present embodiment has a curved structure, that is, the trapway 102 of the present embodiment has a structure of connecting the dirt bearing opening 101 in a bent line shape. It will be appreciated that the toilet of the present embodiment is a siphon toilet, and thus the structure of the control valve 20 and the structure of the connection between the control valve 20 and the trapway 102 of the above embodiment can be applied to a variety of different types of toilets. The structure of the control valve 20 is connected with the sewage drain 102 of the present embodiment, so that the sewage drain connected to the lower end of the toilet main body 10 and the toilet can be divided into two independent spaces, which can prevent the problem of sewage backflow, and can prevent animals such as insects and mice and the gas in the sewage drain connected to the lower end of the toilet from entering the room, so that the sealing effect is good and the safety performance is high, and the defects of the existing direct-discharge or siphon type toilet are overcome.

Embodiment III:

The difference between this embodiment and the above embodiment is that: the sewage pipes have different structures.

Referring to fig. 4, the trapway 102 of the present embodiment has a zigzag structure, that is, the trapway 102 has a zigzag structure connected to the sewage carrying port 101. It can be understood that the toilet according to the present embodiment is also a direct-discharge toilet, but the direct-discharge toilet according to the present embodiment is different from the direct-discharge toilet according to the first embodiment in that the control valve 20 structure is applied to the trapway 102 according to the present embodiment, so that the trapway body 10 and the trapway lower end connected to the toilet can be divided into two independent spaces, which can prevent the problem of sewage backflow, and can prevent animals such as insects and mice and the gas in the trapway lower end connected to the toilet from entering the room, thereby achieving good sealing effect and high safety.

The above additional technical features can be freely combined and superimposed by a person skilled in the art without conflict.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The multifunctional toilet bowl is characterized by comprising:

2. The multifunctional toilet according to claim 1, wherein the sewage drain passage is of a structure of connecting the sewage carrying port vertically or of connecting the sewage carrying port in a curve or of connecting the sewage carrying port in a bent line.

3. The multifunctional toilet according to claim 1, wherein functional engagement ports are formed in opposite side walls of the trapway, the valve seat comprises two opposite valve walls, each valve wall is in sealing connection with each functional engagement port, the valve is a valve ball rotatably arranged between the two valve walls, a vertical channel is formed in the valve ball, and the inner diameter of the vertical channel is not smaller than the inner diameter of the trapway.

4. A multifunctional toilet according to claim 3, wherein the switch comprises a valve handle for manually driving the valve ball to rotate to control the on-off of the trapway.

5. A multifunctional toilet according to claim 3, wherein the switch comprises an electric actuator for electrically driving the valve ball to rotate to control the on-off of the trapway.

6. The multifunctional toilet according to claim 5, wherein the toilet body is provided with a toilet cover capable of being arranged in a swinging manner, and the electric actuator is used for controlling the valve ball to rotate to control the on-off of the sewage disposal channel according to the swinging of the toilet cover.

7. The multifunctional toilet according to claim 5, further comprising a water tank, wherein a flushing hole communicated with the water tank is further formed in the inner side of the toilet body, and a driving button for linking the flow direction of the liquid in the water tank to the flushing hole is further arranged on the toilet body.

8. The multifunctional toilet according to claim 7, wherein the electric actuator is adapted to control the opening and closing of the valve ball in association with the pressing of the driving button.

9. The multifunctional toilet according to claim 6 or 8, further comprising a timer, wherein the electric actuator delays the operation according to control information of the timer.

10. A multifunctional toilet according to claim 3, wherein the opposite ends of the valve wall are provided with first connecting protrusions, the first connecting protrusions protrude from one side of the sewage channel to one side of the functional engagement port, the opposite ends in the functional engagement port are provided with second connecting protrusions, the second connecting protrusions protrude from one end of the functional engagement port to the other end of the functional engagement port and are located in the functional engagement port, and the first connecting protrusions are in fit and sealing connection with the second connecting protrusions.