CN216920584U

CN216920584U - Closestool bath actuating device

Info

Publication number: CN216920584U
Application number: CN202220017420.0U
Authority: CN
Inventors: 胡小亮; 马顶
Original assignee: Ningbo Mideay Electrical Applicance Co ltd
Current assignee: Ningbo Mideay Electrical Applicance Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-08
Anticipated expiration: 2032-01-06

Abstract

The utility model belongs to the technical field of bathroom building materials, and particularly relates to a closestool flushing executing device, which comprises: the lower end of the machine shell is provided with an opening; a pushing member capable of moving up and down to extend out of/retract into the opening of the casing; the water discharging device is provided with a first water discharging switch positioned below the pushing piece; and the driving module is arranged in the shell, is connected with the pushing piece and is used for driving the pushing piece to move up and down and pressing/releasing the water discharging switch to start/close the water discharging device. The closestool flushing executing device is arranged above the water discharging device, the driving module drives the pushing piece to extend out of the opening, and then the first water discharging switch is pushed to flush, so that a user does not need to manually flush, and the risk of infecting bacteria is avoided.

Description

Closestool bath actuating device

Technical Field

The utility model belongs to the technical field of bathroom building materials, and particularly relates to a closestool flushing executing device.

Background

The traditional closestool in the current market is manually flushed by people. The ordinary people just press the flushing button after defecating to flush, so repeatedly, the button on the closestool will be very dirty, also very unhygienic, produce very little microorganism that we can't see by naked eye easily: viruses, bacteria, fungi or parasites that cause infectious diseases. With the development of society, people begin to use the intelligent closestool, and great convenience is brought to life. After people relieve oneself, thereby intelligent closestool can automatic identification carry out automatic flushing, has saved people and has still had manual going to flush. The intelligent closestool capable of automatically flushing water is an intelligent closestool all-in-one machine, is expensive and is not suitable for most economic users.

In the prior art, the traditional closestool can be transformed into the intelligent closestool by adding the automatic flushing device in the side flushing type traditional closestool without replacing a new closestool. For example, the automatic flushing device is installed in a button hole of a cover of a toilet tank, or the automatic flushing device is additionally installed on a side wall of the toilet tank, and the automatic flushing device drives a drain valve switch in the tank to perform automatic flushing. However, the automatic flushing device has a large body, high cost, and requires an additional installation space, and the appearance of the toilet is not beautiful.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a closestool flushing executing device, which can realize automatic flushing and avoid the risk of infecting bacteria because a user does not need to manually flush.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a toilet flushing executing device at least comprises:

the lower end of the machine shell is provided with an opening;

a pushing member which can move up and down to extend/retract the opening of the machine shell;

the water discharging device is provided with a first water discharging switch positioned below the pushing piece;

and the driving module is arranged in the shell, is connected with the pushing piece and is used for driving the pushing piece to move up and down and pressing/releasing the water discharging switch to turn on/off the water discharging device.

Further, the driving module includes:

an air bag installed in the housing, one end of the air bag being open, the other end of the air bag being for telescopic movement between an upper end and a lower end of the inner housing;

the fixing piece is arranged at one end of the opening of the air bag, an air inlet and an air outlet which are communicated with the interior of the air bag are arranged on the fixing piece, and the caliber of the air outlet is smaller than that of the air inlet;

the other end of the air bag is connected with the pushing piece and is used for driving the pushing piece to move up and down after air is fed or exhausted.

Furthermore, a guide piece is arranged in the machine shell, a hollow slide way is arranged in the guide piece, the pushing piece is arranged in the hollow slide way in a sliding mode, and the air bag stretches and drives the pushing piece to move up and down along the hollow slide way.

Furthermore, a first guide groove extending vertically is arranged on the guide piece, a first protruding part is arranged on the outer wall of the pushing piece, and the first protruding part is slidably arranged in the first guide groove.

Furthermore, a guide piece is arranged in the casing, the pushing piece is slidably sleeved on the guide piece, the air bag is arranged in the guide piece, and the air bag stretches and retracts to drive the pushing piece to move up and down along the outer wall of the guide piece.

Further, a second protruding part is arranged on the outer wall of the guide piece, a vertically extending sliding groove is arranged on the pushing piece, and the second protruding part is slidably arranged in the sliding groove.

Furthermore, the upper end of the guide piece is connected with one end of the opening of the air bag, and the fixing piece and the guide piece can be installed in the shell in a vertically sliding mode;

the closestool flushing executing device further comprises a flushing pressing device, wherein the flushing pressing device comprises a pressing part which is abutted to the fixing part and used for pressing the fixing part downwards to drive the pushing part to move downwards to extend out of the opening of the shell and open the water discharging device.

Furthermore, the flushing pressing device comprises a first manual switch connected with a first push rod extending vertically downwards, and a lower end of the first push rod forms a pressing part abutting against the fixing piece.

Further, an air inlet on the fixing piece is connected with an air inlet pipe, and the air inlet pipe is provided with a tubular part horizontally extending to the periphery of the fixing piece; the shell is provided with an avoidance port extending vertically, and the tubular part is arranged in the avoidance port in a penetrating mode.

Furthermore, a second guide groove extending vertically is formed in the machine shell, a third protruding portion is arranged on the outer wall of the fixing piece, and the third protruding portion is slidably arranged in the second guide groove.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

1. The flushing executing device can be arranged in the water tank of the closestool, so that the manual pressing flushing function of the traditional closestool is reserved, the pushing piece can be driven by the driving module of the flushing executing device to move downwards for flushing, the flushing pressing device on the closestool is not required to be manually pressed by a user, the automatic flushing of the closestool can be realized, and the bacterial cross infection is avoided.

2. The driving module in the utility model drives the pushing piece to reciprocate through the expansion of the air bag by arranging the telescopic air bag in the shell, so that the pushing piece presses/releases the first water discharging switch, and the driving module has the advantages of simple structure, low cost, no need of arranging a circuit structure in the shell, high safety and long service life.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of the flush actuator assembly of the present invention;

FIG. 2 is a schematic view of a flush actuator according to the present invention;

FIG. 3 is a schematic view of the flush actuator of the present invention;

FIG. 4 is a schematic view of the manual push flush actuator of the present invention;

FIG. 5 is a schematic view of another flush actuation device of the present invention;

figure 6 is a schematic view of another flush actuation device of the present invention.

In the figure: 1. a flushing pressing device; 11. a first manual switch; 12. a second manual switch; 2. a flushing actuator; 21. a housing; 22. a pusher member; 221. a first projecting portion; 222. a chute; 23. an air bag; 24. a fixing member; 241. an air inlet; 242. an exhaust port; 243. a third projecting portion; 244. a second guide groove; 25. a guide member; 251. a first guide groove; 252. a second projection; 29. a fixed part; 3. a water discharge device; 31. a first drain switch; 32. a second water drain switch; 231. clamping a hoop; 401. an air inlet pipe.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the present invention discloses a toilet flushing actuator 2, which comprises a housing 21, wherein the lower end of the housing 21 has an opening; a pusher 22 movable up and down to extend/retract an opening of the housing 21; the water discharging device 3 is provided with a first water discharging switch 31 positioned below the pushing piece 22; and the driving module is arranged in the machine shell 21, is connected with the pushing piece 22 and is used for driving the pushing piece 22 to move up and down and pressing/releasing the water discharging switch so as to turn on/off the water discharging device 3.

In this embodiment, the driving module includes: an air bag 23 installed in the housing 21, one end of the air bag 23 being open, the other end of the air bag 23 being adapted to be telescopically movable between an upper end and a lower end of the housing 21; a fixing member 24 installed at one end of the opening of the airbag 23, the fixing member 24 being provided with an air inlet 241 and an air outlet 242 communicated with the inside of the airbag 23, the aperture of the air outlet 242 being smaller than the aperture of the air inlet 241; the other end of the air bag 23 is connected with the pushing piece 22 and is used for driving the pushing piece 22 to move up and down after air is fed or exhausted.

The driving module is provided with the air bag 23 in the casing 21, and the air bag 23 stretches and retracts to drive the pushing piece to reciprocate, so that the pushing piece 22 presses/releases the first water discharging switch 31.

The fixing member 24 is disposed at one end of an opening of the air bag 23, the fixing member 24 is provided with an air inlet 241 and an air outlet 242, a side wall of the air bag 23 is of a foldable structure, when the air bag is inflated through the air inlet 241, the other end of the air bag 23 extends from one end of the housing 21 to the other end, when the inflation is finished, air in the air bag 23 flows out through the air outlet 242, the other end of the air bag 23 retracts from the other end of the housing 21 to one end, preferably, the caliber of the air outlet 242 is smaller than that of the air inlet 241, and the air bag 23 is in an extended state when the air bag is inflated.

In this embodiment, a guide 25 is disposed in the housing 21, the guide 25 is disposed between the housing and the pushing member 22, the guide 25 has a hollow slideway inside, the pushing member 22 is slidably disposed in the hollow slideway, and the airbag 23 drives the pushing member 22 to move up and down along the hollow slideway by extending/retracting.

Further, a first guide groove 251 extending vertically is provided on the guide 25, a first protrusion 221 corresponding to the first guide groove 251 is provided on the outer wall of the pushing member 22, the first protrusion 221 is slidably disposed in the first guide groove 251, the first protrusion 221 is provided on the upper end of the pushing member 22, and the first guide groove 251 is used for limiting the displacement of the pushing member 22. Preferably, the number of the first guide groove 251 and the corresponding first protrusion 221 is 4, and the first guide groove and the corresponding first protrusion are respectively disposed on the side surfaces of the guide 25 and the pushing member 22.

Specifically, after the air bag 23 in the driving device is inflated through the air inlet 241, the air bag 23 drives the pushing member 22 to extend downwards along the hollow slide way inside the guide member 25, at this time, the first protruding portion 221 arranged on the outer wall of the pushing member 22 moves downwards along the first guide groove 251 arranged on the guide member 25, so that the moving direction of the pushing member 22 is defined, the pushing member 22 can more effectively push the first water release switch 31, so as to flush the toilet, the air inlet 241 stops inflating along with the completion of flushing, the air in the air bag 23 is exhausted from the air outlet 242, and along with the reduction of the air in the air bag 23, the air bag 23 drives the pushing member 22 to retract upwards until the first protruding portion 221 arranged on the upper end of the pushing member abuts against the upper end of the first guide groove.

As shown in fig. 1 to 4, in the present embodiment, the upper end of the guide 25 abuts against one end of the opening of the air bag 23, the lower end of the guide 25 is disposed between the pushing member 22 and the water discharging device 3, the fixing member 24 and the guide 25 are slidably mounted in the housing 21, one end of the opening of the air bag 23 has a flange formed by extending the circumference of the air bag 23, and the flange is clamped between the fixing member 24 and the guide 25; the toilet flushing executing device 2 further comprises a flushing pressing device 1 connected with the flushing pressing device.

Further, the flushing pressing device 1 includes a pressing portion abutting against the fixing member 24, and is configured to press the fixing member 24 downward to drive the pushing member 22 to move downward to extend out of the opening of the housing 21, so as to open the water discharging device 3.

Specifically, the flushing pressing device 1 comprises a first manual switch 11 connected with a first push rod extending vertically downwards, and a lower end of the first push rod forms a lower pressing part abutting against a fixing part 24; and a second manual switch 12 connected to a second push rod extending vertically downward, a lower end of the second push rod abutting against a second water discharge switch 32 of the water discharge device 3, for pressing/releasing the second water discharge switch 32 to turn on/off the water discharge device 3.

By pressing the first manual switch 11, the first push rod is driven to push the pressing part, and the fixing part 24, the guide part 25, the pushing part 22 and the airbag 23 arranged in the pushing part 22 are driven to move downwards at the same time, so that the first water discharging switch 31 is pushed to flush water. By pressing the second manual switch 12, the second pushing rod is driven to press the second water drain switch 32, so as to push the second water drain switch 32 to flush.

In this embodiment, the first water discharging switch 31 can drive a part of water in the water tank to flush the toilet, the second water discharging switch 32 can drive water in the full water tank to flush the toilet, and the driving device can only drive the pushing member 22 to press down the first water discharging switch 31, so as to drive a part of water in the water tank to flush, thereby avoiding the problem of water waste in the flushing process.

In this embodiment, the air inlet 241 of the fixing member 24 is connected with an air inlet pipe 401, and the air inlet pipe 401 has a tubular part horizontally extending to the periphery of the fixing member 24; the housing 21 is provided with an avoidance port extending vertically, and the tubular part is arranged in the avoidance port in a penetrating manner.

Intake pipe 401 level is placed in fixing piece 24 upper end, has the tubulose portion that extends casing 21 lateral wall along the horizontal direction on the intake pipe 401, set up on the casing 21 and dodge the mouth with tubulose portion is corresponding, dodge the mouth and extend along vertical direction, tubulose portion wears to establish in dodging the mouth.

Further, when the first manual switch 11 presses down the fixing portion 29 by the first push lever, the tubular portion moves downward in the escape opening. Preferably, the evasion port is a U-shaped groove, and the tubular portion can move up and down in the U-shaped groove.

In this embodiment, a second guide groove 244 extending vertically is disposed on the housing 21, a third protrusion 243 is disposed on an outer wall of the fixing member 24, and the third protrusion 243 is slidably disposed in the second guide groove 244. When the fixing element 24 is pressed down by the first pushing element 22, the first pushing element 22 drives the fixing element 24 and the guiding element 25 to move downwards along the inner side wall of the housing 21 by the third protruding portion 243 arranged in the second guiding groove 244.

In this embodiment, a fixing portion 29 is disposed on one side of the housing 21, and the fixing portion 29 is connected to the water discharging device 3; the fixing part 29 is provided with an adjusting part for adjusting the tightness between the shell and the water discharging device 3. Further preferably, the fixing portion 29 is disposed on the same side as the escape opening, the fixing portion 29 is disposed at the lower end of the side wall of the housing 21 and extends downward for a certain distance, and the extending end of the fixing portion 29 is lower than the top wall of the water discharging device 3; the adjusting part is a hoop 231 sleeved at the top end of the water discharging device 3, and the fixing part 29 is arranged on the inner side of the hoop 231 and is pressed and fixed through the hoop 231; the lower end of the fixing portion 29 is connected to a folded portion extending from bottom to top, and the clamp 231 is located in a gap between the fixing portion and the folded portion.

Further, clamp 231 is adjustable clamp, according to the difference of the distance that requires between fixed part and the water discharging device 3, laminating dynamics, and then adjusts the elasticity of clamp 231, promotes closestool bath final controlling element 2 and water discharging device 3's fixed effect, and reinforcing user's use is experienced.

As shown in fig. 1 to 6, a guide 25 is disposed in the housing 21, the pushing member 22 is slidably sleeved on the guide 25, the air bag 23 is disposed inside the guide 25, the guide 25 guides the expansion/retraction of the air bag 23, and the air bag 23 expands/retracts along an inner wall of the guide 25 to drive the pushing member 22 to move up and down along an outer wall of the guide 25.

Further, a second protruding portion 252 is disposed on the outer wall of the guiding element 25, the upper end of the guiding element 25 is disposed between the opening of the air bag 23 and the pushing element 22, the second protruding portion 252 is disposed at the lower end of the guiding element 25, a sliding slot 222 extending vertically is disposed on the pushing element 22, and the second protruding portion 252 is slidably disposed in the sliding slot 222. Preferably, the number of the sliding grooves 222 and the corresponding second protrusions 252 is 4, and the sliding grooves and the corresponding second protrusions are respectively arranged on the side surfaces of the guide 25 and the pushing member 22.

Specifically, after the air bag 23 in the driving device is inflated through the air inlet 241, the air bag 23 drives the pushing member 22 to extend downward along the inside of the guide 25, at this time, the sliding groove 222 arranged on the pushing member 22 moves downward along the second protruding portion 252 arranged on the outer wall of the guide 25, the moving direction of the pushing member 22 is further limited, so that the pushing member 22 pushes the first water release switch 31 more effectively, thereby flushing the toilet, the air inlet 241 stops inflating along with the completion of flushing, the air in the air bag 23 is exhausted from the air outlet 242, and along with the reduction of the air in the air bag 23, the air bag 23 drives the pushing member 22 to retract upward until the bottom of the sliding groove 222 abuts against the second protruding portion 252.

In this embodiment, the toilet flushing actuator 2 may be disposed in the toilet tank, the flushing pressing device 1 is disposed at the upper end of the toilet tank, and the water discharging device 3 is disposed in the toilet tank and at the lower end of the toilet flushing actuator 2.

The driving device drives the pushing piece 22 to press down/release the water discharging device 3 so as to open/close the water discharging device 3, the closestool flushing executing device 2 is arranged in the closestool water tank, the flushing pressing device 1 does not need to be pressed manually to flush the closestool, and after a user uses the closestool, the problem of bacterial cross infection caused by the fact that the user presses the flushing pressing device 1 manually is effectively avoided.

The bottom of bath final controlling element 2 still sets up the support, support fixed mounting is on 3 tops of the water-discharging device for reduce the pressure that bath final controlling element 2 caused 3 tops of water-discharging device, and when pressing first manual switch and wash by water, the shell of the bath final controlling element is too big to the pressure of second water-discharging switch 32, makes water-discharging device 3 carry out the full cistern to the closestool and washes by water, thereby causes the waste of water resource.

In this embodiment, one end of the air inlet pipe 401 is communicated with the air bag 23, the other end of the air inlet pipe 401 is communicated with the air pump, and the air pump inflates the air bag 23 through the air inlet pipe 401, so that the air bag 23 extends, and then the pushing member 22 is driven to press the first water release switch 31, preferably, a control valve is arranged between the air inlet pipe 401 and the air pump, and the control valve can open/close the communication between the air pump and the air bag 23 by receiving an instruction sent by a user.

Further, the control valve is connected with a control device, the control device can receive an instruction sent by a user through the mobile terminal, and then the control valve opens/closes the communication between the air pump and the air bag 23; alternatively, the control device is provided with a temperature sensor, when the user needs to flush the toilet, the temperature sensor waves water from above the control device, and the control device enables the control valve to open the communication between the air pump and the air bag 23. Preferably, the control valve is automatically closed after the water discharging device 3 finishes flushing the toilet.

The utility model also provides an intelligent closestool which is provided with any one closestool flushing executing device 2, and can automatically flush without manual flushing by a user. The risk of bacterial cross infection caused by manual flushing through the flushing pressing device 1 is avoided, and the flushing executing device 2 is arranged between the flushing pressing device 1 on the toilet water tank and the water discharging device 3 at the bottom of the toilet water tank.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A toilet flushing actuator, comprising:

the lower end of the machine shell is provided with an opening;

2. The toilet flushing actuator of claim 1, wherein the drive module comprises:

an air bag installed in the housing, one end of the air bag being open, the other end of the air bag being for telescopic movement between an upper end and a lower end of the housing;

3. The device of claim 2, wherein a guide is disposed in the housing, the guide has a hollow slide way inside, the pushing member is slidably disposed in the hollow slide way, and the air bag stretches and retracts to drive the pushing member to move up and down along the hollow slide way.

4. A toilet flushing actuator according to claim 3 wherein the guide member is provided with a vertically extending first guide channel and the push member is provided with a first projection on the outer wall thereof, the first projection being slidably disposed in the first guide channel.

5. The device as claimed in claim 2, wherein the housing is provided with a guide member, the pushing member is slidably disposed on the guide member, the air bag is disposed inside the guide member, and the air bag extends and retracts to move the pushing member up and down along an outer wall of the guide member.

6. The device of claim 5, wherein the guide member has a second protrusion on an outer wall thereof, the push member has a vertically extending slide slot therein, and the second protrusion is slidably disposed in the slide slot.

7. The toilet flushing actuator as claimed in any one of claims 3 to 6, wherein the upper end of the guide member is connected to the open end of the air bag, and the fixing member and the guide member are slidably mounted in the interior of the housing;

8. The device as claimed in claim 7, wherein the flushing pressing means comprises a first manual switch connected to a first push rod extending vertically downward, and a lower end of the first push rod forms a pressing part against the fixing member.

9. The device of claim 7, wherein the air inlet of the fixing member is connected to an air inlet pipe, and the air inlet pipe has a tubular part horizontally extending to the outer periphery of the fixing member; the shell is provided with an avoidance port extending vertically, and the tubular part is arranged in the avoidance port in a penetrating mode.

10. The device of claim 7, wherein the housing has a second guide slot extending vertically, and the outer wall of the fixing member has a third protrusion slidably disposed in the second guide slot.