CN216586855U

CN216586855U - Air supplementing mechanism for intelligent closestool and intelligent closestool

Info

Publication number: CN216586855U
Application number: CN202123388118.0U
Authority: CN
Inventors: 李文明; 古岳烽
Original assignee: Shenzhen Hengzhiyun Technology Co Ltd
Current assignee: Shenzhen Hengzhiyun Technology Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model provides an tonifying qi mechanism and intelligent closestool for intelligent closestool, tonifying qi mechanism includes gasbag and one-way. The one-way piece is movably arranged at the connecting port of the air bag shell to block the air outlet on the air bag cover body or separate from the air outlet. The air inlet on the lid is external to have the air pump to pump into gas to the inside tonifying qi passageway pump of lid for the one-way piece breaks away from the shutoff to the gas outlet, so that during gaseous air chamber that gets into the gasbag, the realization was to the tonifying qi of gasbag, thereby the pressure of intelligent closestool pulse water is adjusted, guarantees intelligent closestool pulse cleaning's stability. When the one-way piece blocks the air outlet, water entering the air chamber from the water inlet can be prevented from flowing into the air pump, the air pump is prevented from being damaged, and the normal use of the air pump is ensured.

Description

Air supplement mechanism for intelligent closestool and intelligent closestool

Technical Field

The utility model relates to a sanitary wares technical field, in particular to tonifying qi mechanism for intelligent closestool.

Background

The intelligent closestool is more and more favored by users due to the characteristics of cleanness, sanitation and convenient operation. The intelligent closestool can spray the water column to clean the buttocks, and is convenient and clean to use.

At present, the intelligent closestool can realize pulse cleaning through the pulse valve, and the energy storage ware of installation can the energy storage clip on the water route, and the pressure of water is sprayed steadily. However, during the pulse cleaning process, the gas in the accumulator is reduced, which results in unstable pressure of the sprayed water and affects the cleaning effect of the pulse cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an intelligent closestool who solves prior art is at the pulse cleaning in-process, and gas in the energy storage ware can reduce, leads to the pressure instability of jet-propelled water, influences the abluent cleaning performance's of pulse technical problem.

In order to solve the technical problem, the utility model provides an air supplement mechanism for an intelligent closestool, which comprises an air bag and a one-way piece, wherein the air bag comprises a shell and a cover body connected with the shell; the shell is internally provided with an air chamber for accommodating air, and the shell is provided with a water inlet, a water outlet and a connecting port which are communicated with the air chamber; the cover body is connected to the connecting port, a through air supplementing channel is arranged inside the cover body, an air outlet and an air inlet are formed in the two end faces of the cover body respectively through the air supplementing channel, the air outlet is in butt joint with the connecting port, and the air inlet is used for being connected with an air pump so that the air pump pumps air into the air supplementing channel; the one-way piece is movably arranged at the connecting port to block the air outlet or separate from the blocking of the air outlet; when the air supply channel is ventilated, the one-way piece can be separated from the blockage of the air outlet, so that the air in the air supply channel enters the air chamber from the air outlet.

Optionally, the air supply mechanism further comprises a stopper fixed inside the connection port of the air bag, and the stopper is provided with a through air passage; the end face of the blocking piece facing the cover body is a blocking face, an installation gap is formed between the blocking face and the end face of the cover body provided with the air outlet, and the one-way piece is movably arranged in the installation gap; when the one-way piece is separated from plugging the gas outlet, gas in the gas supplementing channel enters the gas chamber from the gas outlet through the mounting gap and the gas passing pore channel.

Optionally, the blocking surface of the blocking member is an arc-shaped surface, and when the one-way member is separated from blocking the air outlet, the blocking member is attached to a partial area of the blocking surface; the gas supplementing device is characterized in that a plurality of gas passing grooves are formed in the blocking surface of the blocking piece, the gas passing grooves are arranged at intervals along the peripheral sides of the gas passing hole channels, and gas in the gas supplementing channel enters the gas passing hole channels along the gas passing grooves.

Optionally, a convex edge is arranged on the inner wall of the shell, which is close to the connecting port, the end portion of the cover body, which is provided with the air outlet, extends into the connecting port, a clamping position is formed between the end surface of the cover body and the convex edge, and the periphery of the stop member is clamped and fixed in the clamping position.

Optionally, the air supply mechanism further comprises a sealing ring, and the sealing ring is arranged between the outer side wall of the end part of the cover body provided with the air outlet and the inner wall of the shell.

Optionally, a plurality of ribs are arranged on the inner wall of the housing, the extending direction of the ribs is consistent with the length direction of the housing, and the plurality of ribs are arranged at intervals in the circumferential direction of the connector; the end part of the cover body provided with the air outlet extends into the connecting port, an installation gap is formed between the end surface of the convex rib and the end surface of the cover body, and the one-way piece is movably arranged in the installation gap; when the one-way piece is separated from the air outlet, the surface of the one-way piece is abutted against the end face of the convex rib, and a gap is formed between the peripheral side of the one-way piece and the inner wall of the shell.

Optionally, the one-way element includes a one-way body and a fixing portion protruding on the surface of the one-way body, and a fixing groove is formed at the air outlet of the cover body in a concave manner; the fixing part is connected with the fixing groove in a matched and clamped mode, so that the one-way piece blocks the air outlet.

Optionally, the one-way element includes a one-way body and a raised edge portion formed by bending a periphery of the one-way body, a slot is formed in the inner wall of the housing near the connection port, and a notch of the slot faces the cover body; when the air outlet is not blocked, the raised edge part can be accommodated in the clamping groove; the one-way body is provided with a via hole, and the via hole and the air outlet are arranged in a staggered mode.

Optionally, the unidirectional element further comprises a fixing portion protruding from the surface of the unidirectional body, and the via hole is disposed outside the fixing portion; a fixing groove is convexly formed at the air outlet of the cover body; when the one-way piece blocks the air outlet, the fixing part is clamped in the fixing groove.

Optionally, the connection port is arranged above the water inlet and the water outlet, the cover body is further provided with a through installation channel at a distance from the air supply channel, a contact part is convexly arranged on the end surface of the cover body deviating from the air outlet, and the contact part is annularly arranged on the periphery of the installation channel; the one-way part comprises a one-way body, an installation handle connected to the surface of the one-way body and a flange part annularly arranged on the periphery of the installation handle, the installation handle is arranged in the installation channel in a penetrating mode, the flange part abuts against the end face of the contact part, and the one-way body is attached to the end face, provided with the air outlet, of the cover body so as to block the air outlet; the one-way body is a flexible piece, and when the air supply channel is used for supplying air, the one-way body is bent towards the direction far away from the cover body so as to be separated from the air outlet.

The utility model also provides an intelligent closestool, it includes closestool body and foretell tonifying qi mechanism, tonifying qi mechanism sets up on the closestool body, the water inlet of the casing of gasbag with the water route pipeline of closestool body links to each other.

According to the above technical scheme, the beneficial effects of the utility model are that: the utility model is used for among intelligent closestool's tonifying qi mechanism and intelligent closestool, tonifying qi mechanism includes gasbag and one-way. The one-way piece is movably arranged at the connecting port of the air bag shell to block the air outlet on the air bag cover body or separate from the air outlet. The air inlet on the lid is external to have the air pump to pump into gas to the inside tonifying qi passageway pump of lid for the one-way piece breaks away from the shutoff to the gas outlet, so that during gaseous air chamber that gets into the gasbag, the realization was to the tonifying qi of gasbag, thereby the pressure of intelligent closestool pulse water is adjusted, guarantees intelligent closestool pulse cleaning's stability. When the one-way piece blocks the air outlet, water entering the air chamber from the water inlet can be prevented from flowing into the air pump, the air pump is prevented from being damaged, and the normal use of the air pump is ensured.

Drawings

Fig. 1 is a schematic structural view of a first air supplement mechanism of the utility model for an intelligent toilet.

Fig. 2 is a cross-sectional view of the gas replenishing mechanism shown in fig. 1.

Fig. 3 is a schematic structural view of a stopper in the gas replenishing mechanism shown in fig. 1.

Fig. 4 is a sectional view of the second embodiment of the air supply mechanism for an intelligent toilet of the present invention.

Fig. 5 is a schematic structural view of a one-way member in the gas supplementing mechanism shown in fig. 4.

Fig. 6 is a sectional view of the third embodiment of the air supplement mechanism for an intelligent toilet of the present invention.

Fig. 7 is a schematic structural view of a one-way member in the gas supplementing mechanism shown in fig. 6.

Fig. 8 is a schematic structural diagram of the four structure of the air supplement mechanism of the intelligent toilet of the present invention.

Figure 9 is a cross-sectional view of the gas replenishing mechanism shown in figure 8.

FIG. 10 is a schematic view of the check member of the gas replenishing mechanism shown in FIG. 8.

The reference numerals are explained below: 100. a gas supplementing mechanism; 10. an air bag; 11. a housing; 110. an air chamber; 111. a water inlet; 112. a water outlet; 113. a connecting port; 114. a convex edge; 1141. clamping and connecting; 115. a rib is protruded; 116. a card slot; 12. a cover body; 120. a gas supply channel; 121. an air outlet; 122. an air inlet; 123. fixing grooves; 124. a contact portion; 20. a one-way member; 21. a unidirectional body; 22. a fixed part; 23. edge warping parts; 24. a via hole; 25. a handle is installed; 26. a flange portion; 30. a stopper; 31. a gas passing pore passage; 32. a stop surface; 33. a gas passing groove; 40. and (5) sealing rings.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.

The application provides tonifying qi mechanism for tonifying qi in the intelligent closestool guarantees intelligent closestool and water pressure's stability when carrying out the pulse cleaning.

Example one

Referring to fig. 1 to 3, in the present embodiment, the gas supply mechanism 100 includes a gas bag 10 and a one-way element 20.

The airbag 10 includes a housing 11 and a cover 12 connected to the housing 11. The interior of the housing 11 is provided with a gas chamber 110 that accommodates gas. The housing 11 is provided with a water inlet 111, a water outlet 112 and a connection port 113 which are communicated with the air chamber 110. The water inlet 111 is used for communicating with a waterway pipeline to introduce water into the air chamber 110. The water outlet 112 can be communicated with a spray head of the intelligent closestool, and water flowing out from the water outlet 112 of the air bag 10 can be sprayed out from the spray head. The cover 12 is connected to the connection port 113, and a through-hole gas supply passage 120 is provided in the cover 12. The air supply channel 120 forms an air outlet 121 and an air inlet 122 on two end surfaces of the cover 12, respectively, the air outlet 121 is connected to the connection port 113, and the air inlet 122 is connected to the air pump, so that the air pump pumps air into the air supply channel 120.

The one-way element 20 is movably disposed at the connection port 113 to block the air outlet 121 or to separate from the blocking of the air outlet 121. When the air supply channel 120 is ventilated, the one-way component 20 can be separated from the blocking of the air outlet 121, so that the air in the air supply channel 120 enters the air chamber 110 from the air outlet 121.

In the present embodiment, the water inlet 111 and the water outlet 112 are spaced apart from each other on the side wall of the housing 11 of the airbag 10, and the water inlet 111 and the water outlet 112 may be disposed opposite to each other. A connection port 113 is provided at the bottom of the case 11 so that the cover 12 is connected to the bottom of the airbag 10.

The gas supplementing mechanism 100 of this embodiment further includes a stopping member 30, a protruding edge 114 is disposed on an inner wall of the housing 11 of the airbag 10 near the connection port 113, an end portion of the cover 12 having the gas outlet 121 extends into the connection port 113, so that a clamping position 1141 is formed between the end surface of the cover 12 and the protruding edge 114, and a peripheral edge of the stopping member 30 is clamped and fixed in the clamping position 1141, so that the stopping member 30 is fixed in the airbag 10.

In the present embodiment, the stopper 30 is provided with a through air passage hole 31. The end surface of the stopper 30 facing the cover 12 is a stopper surface 32, and the stopper surface 32 is an arc surface. An installation gap is formed between the stopping member 30 and the end surface of the cover 12 having the air outlet 121, the one-way member 20 is movably disposed in the installation gap and disposed corresponding to the air outlet 121, and the one-way member 20 is a sheet structure made of a flexible material.

In addition, the stopper 30 of the present embodiment has a plurality of air passing grooves 33 formed on the stopper surface 32, the air passing grooves 33 extend on the arc-shaped stopper surface 32, and the air passing grooves 33 are arranged at intervals along the circumferential side of the air passing hole 31.

When water enters the water inlet 111 of the air bag 10, water flows into the air chamber 110 of the air bag 10, the water flows press the one-way element 20 downwards, the one-way element 20 is tightly attached to the air outlet 121 of the cover 12 to seal the air outlet 121, the water flow is prevented from entering the air pump through the air supply channel 120, and the air pump is prevented from being damaged.

When the air pump works, the air pump pumps air from the air inlet 122 into the air supply passage 120 of the cover 12, and when the air flows out from the air outlet 121 of the air supply passage 120, the one-way element 20 at the air outlet 121 is blown up, so that the one-way element 20 is separated from the air outlet 121 and attached to the stop surface 32 of the stop element 30. The circumferential edge of the one-way element 20 is spaced from the outer periphery of the stopping surface 32 of the stopping element 30, and the gas in the gas supplementing channel 120 flows out from the gas outlet 121, passes through the installation gap, flows into the gas passing groove 33 from the periphery of the stopping surface 32 in the stopping element 30, passes through the gas passing groove 33, passes through the gas passing hole 31, and enters the gas chamber 110 of the airbag 10 to supplement gas to the airbag 10.

After the air chamber 110 of the air bag 10 is filled with air, the air flows to the nozzle connected with the water outlet 112 along with the water flow, so as to ensure the pressure stability of the intelligent closestool during pulse cleaning.

In this embodiment, the gas supply mechanism 100 further includes a sealing ring 40. The sealing ring 40 is disposed between the outer side wall of the end surface of the cover 12 having the air outlet 121 and the inner wall of the housing 11 to ensure the sealing property of the connection between the cover 12 and the housing 11. The seal ring 40 may be an O-ring.

Example two

The structure of the gas-supplying mechanism 100 of this embodiment is substantially the same as that of the gas-supplying mechanism 100 of the first embodiment, and the difference is mainly the structure of the one-way element 20, and the installation manner of the one-way element 20 in the airbag 10 is different.

Referring to fig. 4 and 5, specifically, the inner wall of the housing 11 of the airbag 10 is provided with a plurality of ribs 115, the extending direction of the ribs 115 is the same as the length direction of the housing 11, and the plurality of ribs 115 are arranged at intervals in the circumferential direction of the connection port 113.

In this embodiment, the end of the cover 12 having the air outlet 121 extends into the connecting port 113 of the housing 11, a mounting gap is formed between the end surface of the rib 115 facing one end of the cover 12 and the end surface of the cover 12, the one-way element 20 is movably disposed in the mounting gap, and a gap is formed between the peripheral side of the one-way element 20 and the inner wall of the housing 11.

The one-way element 20 of the present embodiment includes a one-way body 21 and a fixing portion 22 protrudingly provided on a surface of the one-way body 21. The one-way element 20 is made of flexible material, the one-way body 21 is a sheet structure, and the fixing portion 22 is convexly disposed on the surface of the one-way body 21 facing the cover 12. The air outlet 121 of the cover 12 is concavely provided with a fixing groove 123, and the fixing portion 22 is in adaptive clamping connection with the fixing groove 123, so that the one-way element 20 blocks the air outlet 121.

When the water inlet 111 of the airbag 10 is communicated with water, the water flow enters the air chamber 110 of the airbag 10, and the water flow presses the one-way element 20 downwards, so that the fixing portion 22 of the one-way element 20 is clamped in the fixing groove 123, the one-way element 20 blocks the air outlet 121, the water flow is prevented from entering the air pump through the air supply channel 120, and the air pump is prevented from being damaged.

When the air pump works, the air pump pumps air from the air inlet 122 into the air supply channel 120 of the cover body 12, and when the air flows out from the air outlet 121 of the air supply channel 120, the air pump blows up the one-way element 20 at the air outlet 121, so that the one-way element 20 is separated from the air outlet 121. At this time, the end of the rib 115 abuts against the surface of the check body 21, and the gas in the gas filling passage 120 enters the gas chamber 110 from the peripheral side of the check member 20 to fill the airbag 10.

After the air chamber 110 of the air bag 10 is filled with air, the air flows to the nozzle connected with the water outlet 112 along with the water flow, so that the pressure stability of the intelligent closestool is ensured when pulse cleaning is carried out.

EXAMPLE III

Referring to fig. 6 and 7, in the present embodiment, a slot 116 is disposed on an inner wall of the housing 11 of the airbag 10 near the connection port 113, and a notch of the slot 116 faces the cover 12. The end of the cover 12 provided with the air outlet 121 extends into the connection port 113 of the housing 11. The end face of the cover 12 of the end face of the slot 116 forms a mounting gap, and the one-way element 20 is movably disposed in the mounting gap.

The one-way element 20 of the present embodiment includes a one-way body 21, a raised edge portion 23 formed by bending a peripheral edge of the one-way body 21, and a fixing portion 22 protruding from a surface of the one-way body 21. The one-way element 20 is made of flexible material, the one-way body 21 is a sheet structure, and the fixing portion 22 is convexly disposed on the surface of the one-way body 21 facing the cover 12. The air outlet 121 of the cover 12 is concavely provided with a fixing groove 123, and the fixing portion 22 is adapted to the fixing groove 123, so that the one-way element 20 blocks the air outlet 121.

In the present embodiment, the unidirectional body 21 is provided with a through via hole 24, and the through via hole 24 is spaced from the fixing portion 22, i.e. arranged in a staggered manner with respect to the air outlet 121. The through hole 24 may be provided in plurality, and the plurality of through holes 24 are arranged at intervals on the unidirectional body 21.

When the air pump works, the air pump pumps air from the air inlet 122 into the air supply channel 120 of the cover body 12, and when the air flows out from the air outlet 121 of the air supply channel 120, the air pump blows up the one-way element 20 at the air outlet 121, so that the one-way element 20 is separated from the air outlet 121. At this time, the raised portion 23 of the one-way element 20 is clamped in the clamping groove 116, and the gas in the gas supplementing channel 120 enters the gas chamber 110 through the through hole 24 on the one-way element 20 to supplement the gas to the airbag 10.

Example four

The structure of the gas supply mechanism 100 of the present embodiment is substantially the same as that of the gas supply mechanism 100 of the first embodiment, and the difference is mainly that: the structure of the airbag 10 and the check member 20 is different and the installation manner of the check member 20 is different.

Specifically, referring to fig. 8 to 10, the water inlet 111 and the water outlet 112 are spaced apart from each other on the sidewall of the housing 11 of the airbag 10, and the water inlet 111 and the water outlet 112 may be disposed opposite to each other. The attachment port 113 is provided at the top of the case 11 such that the cover 12 is attached to the top of the airbag 10. The end of the cover 12 provided with the air outlet 121 extends into the connection port 113 of the housing 11.

In this embodiment, the cover 12 is further provided with a through mounting channel for the gap filling channel 120, the mounting channel forms an inlet and an outlet on the cover 12, and the inlet and the outlet 121 are on the same side of the cover 12. The end surface of the cover 12 facing away from the air outlet 121 is convexly provided with a contact part 124, and the contact part 124 is annularly arranged on the periphery of the outlet of the installation channel.

The one-way element 20 of the present embodiment includes a one-way body 21, a mounting shank 25 attached to a surface of the one-way body 21, and a flange portion 26 provided around the mounting shank 25.

The mounting handle 25 is inserted into the mounting channel, the flange 26 abuts against the end face of the contact arm, and the unidirectional body 21 is attached to the end face of the cover 12 provided with the air outlet 121 to close the air outlet 121 of the cover 12. In this embodiment, the one-way element 20 is made of a flexible material, and when the air supply channel 120 is used for supplying air, the one-way body 21 is bent towards a direction away from the cover 12 to block the air outlet 121.

When the water inlet 111 of the airbag 10 is introduced with water, the water flows into the air chamber 110 of the airbag 10. The one-way body 21 of the one-way element 20 seals the air outlet 121, so that the upper part of the air chamber 110 is in a sealed state, when water flows in the air chamber 110, the air pressure in the air chamber 110 is increased, and the water flows only in a path between the water inlet 111 and the water outlet 112 below the air bag 10, so that the water flow is prevented from entering the air pump through the air supply channel 120, and the air pump is prevented from being damaged.

When the air pump works, the air pump pumps air from the air inlet 122 into the air supply channel 120 of the cover 12, and when the air flows out from the air outlet 121 of the air supply channel 120, the one-way body 21 at the air outlet 121 is blown up, so that the one-way body 21 is bent towards a direction away from the cover 12 and is separated from the blockage of the air outlet 121. The flange portion 26 abuts against an end surface of the contact arm to fix the position of the one-way element 20 in the lid 12. After the one-way body 21 is separated from the blocking of the air outlet 121, the air in the air supplement channel 120 can enter the air chamber 110 from the air outlet 121 to supplement air to the airbag 10.

The gas entering the air bag 10 flows to the spray head connected with the water outlet 112 along with the water flow, so that the pressure stability of the intelligent closestool during pulse cleaning is ensured.

In addition, this application still provides an intelligent closestool, and this intelligent closestool includes closestool body and the tonifying qi mechanism 100 of above-mentioned embodiment. Wherein, the air supply mechanism 100 is arranged on the closestool body. The water inlet 111 of the shell 11 of the air bag 10 is connected with the waterway pipeline of the toilet body, so that flowing water is introduced into the air chamber 110 of the air bag 10 when the intelligent toilet needs to be cleaned by pulse.

When the air supply channel 120 is ventilated, the one-way element 20 can be separated from the blocking of the air outlet 121, so that the air in the air supply channel 120 enters the air chamber 110 to supply air to the air bag 10. The gas in the air bag 10 flows to the spray head connected with the water outlet 112 along with the water flow, so that the pressure stability of the intelligent closestool is ensured when pulse cleaning is carried out.

When the one-way element 20 blocks the air outlet 121, the water flow can be prevented from entering the air pump through the air supply passage 120, and the air pump can be prevented from being damaged.

To the air supplement mechanism and the intelligent closestool for the intelligent closestool of this embodiment, the air supplement mechanism comprises an air bag and a one-way piece. The one-way piece is movably arranged at the connecting port of the air bag shell to block the air outlet on the air bag cover body or separate from the air outlet. The air inlet on the lid is external to have the air pump to pump into gas to the inside tonifying qi passageway pump of lid for the one-way piece breaks away from the shutoff to the gas outlet, so that during gaseous air chamber that gets into the gasbag, the realization was to the tonifying qi of gasbag, thereby the pressure of intelligent closestool pulse water is adjusted, guarantees intelligent closestool pulse cleaning's stability. When the one-way piece blocks the air outlet, water entering the air chamber from the water inlet can be prevented from flowing into the air pump, the air pump is prevented from being damaged, and the normal use of the air pump is ensured.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. The utility model provides an tonifying qi mechanism for intelligent closestool which characterized in that includes:

an airbag including a cover body having a case connected to the case; the shell is internally provided with an air chamber for accommodating air, and the shell is provided with a water inlet, a water outlet and a connecting port which are communicated with the air chamber; the cover body is connected to the connecting port, a through air supplementing channel is arranged inside the cover body, an air outlet and an air inlet are formed in the two end faces of the cover body respectively through the air supplementing channel, the air outlet is in butt joint with the connecting port, and the air inlet is used for being connected with an air pump so that the air pump pumps air into the air supplementing channel;

the one-way piece is movably arranged at the connecting port to block the air outlet or separate from the blocking of the air outlet; when the air supply channel is ventilated, the one-way piece can be separated from the blockage of the air outlet, so that the air in the air supply channel enters the air chamber from the air outlet.

2. The gas supplementing mechanism according to claim 1, further comprising a stopper fixed inside the connection port of the airbag, wherein the stopper is provided with a through gas passing hole; the end face of the blocking piece facing the cover body is a blocking face, an installation gap is formed between the blocking face and the end face of the cover body provided with the air outlet, and the one-way piece is movably arranged in the installation gap;

when the one-way piece is separated from plugging the gas outlet, gas in the gas supplementing channel enters the gas chamber from the gas outlet through the mounting gap and the gas passing pore channel.

3. The gas supplementing mechanism according to claim 2, wherein the stopping surface of the stopping member is an arc surface, and when the one-way member is separated from the gas outlet, the stopping member is attached to a partial area of the stopping surface; the gas supplementing device is characterized in that a plurality of gas passing grooves are formed in the blocking surface of the blocking piece, the gas passing grooves are arranged at intervals along the peripheral sides of the gas passing hole channels, and gas in the gas supplementing channel enters the gas passing hole channels along the gas passing grooves.

4. The air supplement mechanism according to claim 2, wherein a convex edge is provided on the inner wall of the housing near the connection port, the end of the cover body having the air outlet extends into the connection port, a clamping position is formed between the end surface of the cover body and the convex edge, and the periphery of the stopper is clamped and fixed in the clamping position.

5. The gas supplementing mechanism according to claim 4, further comprising a sealing ring disposed between an outer side wall of the end portion of the cover body where the gas outlet is formed and the inner wall of the housing.

6. The air supplement mechanism according to claim 1, wherein the inner wall of the housing is provided with a plurality of ribs, the extending direction of the ribs is consistent with the length direction of the housing, and the plurality of ribs are arranged at intervals in the circumferential direction of the connecting port;

the end part of the cover body provided with the air outlet extends into the connecting port, an installation gap is formed between the end surface of the convex rib and the end surface of the cover body, and the one-way piece is movably arranged in the installation gap; when the one-way piece is separated from the air outlet, the surface of the one-way piece is abutted against the end face of the convex rib, and a gap is formed between the peripheral side of the one-way piece and the inner wall of the shell.

7. The gas supplementing mechanism according to claim 6, wherein the one-way member includes a one-way body and a fixing portion protruding from a surface of the one-way body, and a fixing groove is formed at an air outlet of the cover body; the fixing part is connected with the fixing groove in a matched and clamped mode, so that the one-way piece blocks the air outlet.

8. The air supplement mechanism according to claim 1, wherein the one-way member comprises a one-way body and a raised edge portion formed by bending the periphery of the one-way body, a slot is formed in the inner wall of the housing near the connecting port, and the slot opening of the slot faces the cover body; when the air outlet is not blocked, the raised edge part can be accommodated in the clamping groove; the one-way body is provided with a via hole, and the via hole and the air outlet are arranged in a staggered mode.

9. The gas supplementing mechanism according to claim 8, wherein the one-way member further comprises a fixing portion protruding from the surface of the one-way body, and the through hole is disposed outside the fixing portion; a fixing groove is convexly formed at the air outlet of the cover body; when the one-way piece blocks the air outlet, the fixing part is clamped in the fixing groove.

10. The air supplement mechanism according to claim 1, wherein the connection port is arranged above the water inlet and the water outlet, the cover body is further provided with a through installation channel at a distance from the air supplement channel, a contact part is convexly arranged on the end surface of the cover body, which is far away from the air outlet, and the contact part is annularly arranged on the peripheral side of the installation channel;

the one-way part comprises a one-way body, an installation handle connected to the surface of the one-way body and a flange part annularly arranged on the periphery of the installation handle, the installation handle is arranged in the installation channel in a penetrating mode, the flange part abuts against the end face of the contact part, and the one-way body is attached to the end face, provided with the air outlet, of the cover body so as to block the air outlet; the one-way body is a flexible piece, and when the air supply channel is used for supplying air, the one-way body is bent towards the direction far away from the cover body so as to be separated from the air outlet.

11. An intelligent closestool, characterized by comprising a closestool body and the air supplementing mechanism according to any one of claims 1-10, wherein the air supplementing mechanism is arranged on the closestool body, and a water inlet of a shell of the air bag is connected with a waterway pipeline of the closestool body.