CN112538886B - Flushing assembly, cold discharging method of flushing assembly and intelligent closestool - Google Patents
Flushing assembly, cold discharging method of flushing assembly and intelligent closestool Download PDFInfo
- Publication number
- CN112538886B CN112538886B CN202010641661.8A CN202010641661A CN112538886B CN 112538886 B CN112538886 B CN 112538886B CN 202010641661 A CN202010641661 A CN 202010641661A CN 112538886 B CN112538886 B CN 112538886B
- Authority
- CN
- China
- Prior art keywords
- water outlet
- flushing
- cold
- spray pipe
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention provides a flushing assembly, a driving part is used for driving a spray pipe component to move between an extending position and a retracting position along the extending direction of a flushing bracket; the spray pipe component comprises a walking part and a sealing part which are linked with the driving part; the spray pipe component is provided with a limit fitting piece, and the limit fitting piece is in limit fit with the first limit piece or the second limit fitting piece in the extending process and the retracting process of the spray pipe component so as to remove the linkage fit of the sealing element and the walking element; the spray pipe component is provided with a water outlet flow channel, a cold discharge water outlet and a flushing water inlet; when the linkage matching between the sealing element and the walking element is released in the extending process, the sealing element and the walking element move relatively to close the cold discharge water outlet; when the linkage matching between the sealing element and the walking element is released in the retracting process, the sealing element and the walking element move relatively to open the cold discharge water outlet. The invention also provides a cold discharging method of the flushing assembly and an intelligent closestool.
Description
Technical Field
The invention relates to a bathroom accessory, in particular to a closestool.
Background
The existing intelligent closestool is used for cleaning a human body, and after the flushing function is finished each time, residual water is certainly left in a pipeline (except a reversing valve to a spray pipe water path and a small section of spray holes at a water outlet end). In the existing washing technology, under the control of a program, a motor drives a spray pipe to extend out, and when the spray pipe extends to the tail end position, water is sprayed to wash a human body. In this process, the residual cold water is often not discharged in advance, and the residual water is cooled and unclean, and if the residual water is sprayed to relevant parts of the human body, the residual water causes uncomfortable experience and is unhealthy.
Disclosure of Invention
The main technical problem to be solved by the present invention is to provide a flushing assembly, which can discharge the residual water in the pipeline during the extension of the nozzle member, and can not be sprayed to the relevant parts of the human body, so that the flushing function is healthier, the user experience is more comfortable, and the additional drainage time is not required to be increased.
The invention aims to solve the main technical problem of providing a cold discharging method of a flushing assembly, which prevents residual cold water from being sprayed to relevant parts of a human body, so that the flushing function is healthier, the user experience is more comfortable, and the additional water discharging time is not required to be increased.
The present invention provides a flushing assembly comprising: a drive, a flushing carriage and a spout member; the driving part is used for driving the spray pipe component to move between an extending position and a retracting position along the extending direction of the washing bracket;
the spray pipe component comprises a walking part and a sealing part which are linked with the driving part; the spray pipe component is provided with a limit fitting piece, and the limit fitting piece is in limit fit with the first limit piece or the second limit fitting piece in the extending process and the retracting process of the spray pipe component so as to remove the linkage fit of the sealing element and the walking element;
the spray pipe component is provided with a water outlet flow channel, a cold discharge water outlet and a flushing water inlet; when the linkage matching between the sealing element and the walking element is released in the extending process, the sealing element and the walking element move relatively to close the cold discharge water outlet; when the linkage matching between the sealing element and the walking element is released in the retracting process, the sealing element and the walking element move relatively to open the cold discharge water outlet.
In a preferred embodiment: the first limiting part and the second limiting part are arranged at intervals along the extending direction of the flushing bracket.
In a preferred embodiment: the first limiting part and the second limiting part are arranged on the flushing bracket or on a closestool provided with the flushing assembly.
In a preferred embodiment: the cold water outlet and the flushing water inlet are spaced at a certain distance along the extending direction of the flushing bracket.
In a preferred embodiment: when the cold water outlet is opened, the sealing element closes the flushing water inlet; when the cold water outlet is closed, the sealing element opens the flushing water inlet.
In a preferred embodiment: the spout member further comprises a spout; the limit matching piece is arranged on the spray pipe; the nozzle is provided with the water outlet flow passage, and the sealing member is provided on a front end of the nozzle.
In a preferred embodiment: the nozzle member further comprises a nozzle provided with the cold discharge outlet and a flushing inlet; the front end of the spray pipe is inserted into the nozzle.
In a preferred embodiment: the sealing element is a first sealing ring and a second sealing ring which are arranged at the front end of the spray pipe, and the first sealing ring and the second sealing ring are respectively positioned at the front side and the rear side of the water outlet flow passage.
In a preferred embodiment: when the cold discharge water outlet is opened, the second sealing ring moves to a position between the cold discharge water outlet and the flushing water inlet; when the cold water outlet is closed, the first sealing ring moves to a position between the cold water outlet and the flushing water inlet.
In a preferred embodiment: in the cold discharge state, the residual water passes through the water outlet flow channel and the cold discharge water outlet and then is discharged downwards to the ceramic pan surface of the closestool.
In a preferred embodiment: the spray pipe component comprises a connecting rod linked with the sealing element; the limit fitting piece is arranged on the connecting rod.
In a preferred embodiment: the water outlet flow passage is always communicated with the cold water discharge outlet and the flushing water inlet.
In a preferred embodiment: the cold water discharging outlet is arranged at the front end of the water outlet flow channel.
In a preferred embodiment: when the cold discharge water outlet is opened, the sealing element and the cold discharge water outlet are spaced at a certain distance along the extending direction; when the cold water outlet is closed, the sealing piece is attached to the periphery of the cold water outlet.
In a preferred embodiment: the sealing element comprises a connecting piece and a blocking piece which are connected with the front end of the connecting rod; the connecting piece comprises a first part arranged along the extension direction of the flushing bracket; the front end of the first part is bent to form a second part; the blocking piece is arranged on one side, facing the cold discharge water outlet, of the second part.
In a preferred embodiment: a water valve shell is arranged in the water outlet flow channel, and the cold discharge water outlet is arranged on the side wall of the water valve shell.
In a preferred embodiment: the sealing element is arranged on a valve core on the front end of the connecting rod, and the valve core is inserted into the shell of the water passing valve.
In a preferred embodiment: the cold water discharging outlet is arranged on the lower side wall of the water outlet flow channel.
In a preferred embodiment: when the cold discharge water outlet is opened, the sealing element is staggered with the cold discharge water outlet; when the cold water outlet is closed, the sealing piece is attached to the periphery of the cold water outlet.
In a preferred embodiment: the sealing element comprises a connecting piece and a blocking piece which are connected with the front end of the connecting rod; the connecting piece is arranged along the extending direction of the flushing bracket and is positioned outside the lower side wall of the water outlet flow channel; the blocking piece is arranged on the connecting piece.
In a preferred embodiment: the connecting piece is also provided with a yielding hole outside the plugging piece; when the cold discharge water outlet is opened, the abdicating hole is aligned with the cold discharge water outlet; when the cold water outlet is closed, the blocking piece is aligned with the cold water outlet.
In a preferred embodiment: the spray pipe component also comprises a spray pipe, and the spray pipe is provided with the water outlet flow channel; the spray pipe is also provided with a guide groove arranged along the extension direction of the washing bracket; the connecting rod is embedded into the guide groove.
In a preferred embodiment: the flushing water inlet is a woman washing water inlet or a hip washing water inlet.
In a preferred embodiment: when the walking piece moves to the extending position relative to the sealing piece, the walking piece and the sealing piece form linkage matching along the recovery direction; when the walking piece moves to the recovery position relative to the sealing piece, the walking piece and the sealing piece form linkage fit along the extending direction.
The invention also provides an intelligent closestool which is provided with the flushing assembly.
The invention also provides a method of discharging cold from a flush assembly including the step of discharging cold during movement of a nozzle member of the flush assembly from a retracted position to an extended position.
In a preferred embodiment: the method comprises the following steps:
1) when the flushing component does not receive a flushing instruction, the spray pipe component is located at an initial position, and the cold discharge water outlet is opened;
2) after the flushing assembly receives a flushing instruction, the driving part drives the spray pipe component to move towards the extending position along the extending direction of the flushing support, and the cold discharging water outlet is kept open for cold discharging;
3) when the spray pipe component moves to the first middle position, the sealing piece of the spray pipe component is separated from linkage matching with the walking piece, the spray pipe and the walking piece move relatively, and the cold discharge water outlet is closed.
In a preferred embodiment: also comprises the following steps:
4) after the flushing assembly finishes the flushing process, the driving part drives the spray pipe component to move towards the retracted position along the extending direction of the flushing bracket;
5) when the spray pipe component moves to the second middle position, the sealing element of the spray pipe component is disconnected with the walking part in linkage fit, the sealing element and the walking part move relatively, and the cold discharge water outlet is opened.
In a preferred embodiment: the washing instruction is a hip washing instruction or a woman washing instruction.
In a preferred embodiment: when the cold discharge water outlet is opened, the flushing water inlet of the flushing assembly is closed or kept normally open.
The invention also provides a flushing assembly, which uses the cold discharge method.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. the invention provides a flushing assembly which utilizes the time of a nozzle component moving from a retracted position to an extended position for cold discharge without increasing extra cold discharge time. And the discharged cold water can not be sprayed to the relevant parts of the human body, so that the flushing function is healthier, and the user experience is more comfortable. And the cold discharge is automatically opened when the nozzle member starts to move, and the cold discharge is automatically closed after the nozzle member moves to the position. The user does not need to carry out additional operation, and the operation is more convenient and humanized.
2. According to the flushing assembly provided by the invention, the cold discharge water outlet and the flushing water inlet are spaced at a certain distance along the extension direction of the flushing bracket. So that when the cold water outlet is opened, the sealing element closes the flushing water inlet; when the cold water outlet is closed, the sealing element opens the flushing water inlet. Therefore, the flushing water inlet is always closed in the cold discharging process, no cold water enters the flushing water inlet, no cold water is sprayed out from the flushing water outlet, and the possibility that the cold water is sprayed to relevant parts of a human body is completely avoided.
3. According to the flushing assembly provided by the invention, the flushing water inlet is kept in a normally open state, and the flushing water outlet is also in a cold discharge state in the cold discharge process, so that the cold discharge efficiency is increased.
Drawings
FIG. 1 is an exploded view of the structure of a flushing assembly in accordance with a preferred embodiment 1 of the present invention;
FIG. 2 is a perspective view of a flushing assembly in accordance with a preferred embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view of the flush assembly of the preferred embodiment 1 of the present invention in a retracted state;
fig. 4 is a partially enlarged view of fig. 3.
FIG. 5 is a cross-sectional view of the flushing assembly in the extended state according to the preferred embodiment 1 of the present invention;
fig. 6 is a partially enlarged view of fig. 5.
FIG. 7 is a sectional view taken along line A-A of FIG. 8;
FIG. 8 is a perspective view of a nozzle in accordance with a preferred embodiment of the present invention 1;
FIG. 9 is a cross-sectional perspective view of a nozzle in accordance with a preferred embodiment of the present invention 1;
FIG. 10 is another perspective view of the preferred embodiment 1 of the present invention;
FIG. 11 is a perspective view of a flushing assembly in accordance with a preferred embodiment 2 of the present invention;
FIG. 12 is an exploded view of the structure of the flushing assembly in the preferred embodiment 2 of the present invention;
FIG. 13 is a cross-sectional view of the flush assembly of the preferred embodiment 2 of the present invention in a retracted state;
FIG. 14 is a cross-sectional view of the flushing assembly in the extended state in accordance with the preferred embodiment 2 of the present invention;
FIG. 15 is an exploded view of the structure of the flushing assembly in the preferred embodiment 3 of the present invention;
FIG. 16 is a sectional view of the flushing assembly in a cold discharge state in accordance with a preferred embodiment of the present invention 3;
FIG. 17 is an exploded view of the structure of the flushing assembly in the preferred embodiment 4 of the present invention;
FIG. 18 is a sectional view of the flushing assembly in a cold discharge state in accordance with a preferred embodiment of the present invention 4;
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.
Example 1
Referring to fig. 1-9, the present embodiment provides a flushing assembly comprising: a drive 1, a flushing bracket 2 and a nozzle member; the driver 1 is used for driving the spray pipe component to move between an extending position and a retracting position along the extending direction of the washing bracket 2; the extension direction is defined as front in this embodiment, and the withdrawal direction is back, and the side of the ceramic pan surface of the flushing component towards the closestool is down, and the side of the ceramic pan surface far away from the closestool is up.
The nozzle member comprises a walking piece 31 and a sealing piece 32 which are interlocked with the driving piece 1; the flushing bracket 2 is provided with a first limiting piece 21 and a second limiting piece 22 at intervals along the extension direction; the nozzle component is provided with a limit fitting piece 33 which is respectively matched with the first limiting piece 21 and the second limiting piece 22 and is used for releasing the linkage fit of the sealing element 32 and the walking element 31 in the extending process and the retracting process; in this embodiment, the flushing bracket 2 has a receiving cavity for mounting the nozzle member, and the first limiting member 21 and the second limiting member 22 are respectively located on a front end surface and a rear end surface of the receiving cavity.
In the embodiment, taking the first limiting member 21 and the second limiting member 22 as an example to be disposed on the flushing bracket 2, in practical design, the first limiting member 21 and the second limiting member 22 may be disposed at other positions, as long as the limiting fitting member 33 can interfere with the first limiting member 21 and the second limiting member 22 to release the interlocking fit of the sealing member 32 and the walking member 31 during walking, for example, the first limiting member 21 and the second limiting member 22 are disposed on a toilet bowl on which the flushing assembly is mounted.
The spray pipe component is provided with a water outlet flow passage 34, a cold discharge water outlet 35 and a flushing water inlet 36; when the linkage matching between the sealing element 32 and the walking part 31 is released in the extending process, the sealing element 32 and the walking part 31 move relatively to close the cold discharge water outlet 35; when the sealing element 32 and the walking element 31 are disconnected in the process of withdrawing, the sealing element 32 and the walking element 31 move relatively to open the cold water outlet 35.
Thus, the present embodiment provides a flush assembly that utilizes the time for the nozzle member to move from the retracted position to the extended position for cold removal without adding additional cold removal time. And the discharged cold water can not be sprayed to the relevant parts of the human body, so that the flushing function is healthier, and the user experience is more comfortable. And the cold discharge is automatically opened when the nozzle member starts to move, and the cold discharge is automatically closed after the nozzle member moves to the position. The user does not need to carry out additional operation, and the operation is more convenient and humanized.
In this embodiment, in order to achieve the above-mentioned cooling effect, the following specific structure is adopted:
the cold water outlet 35 and the flushing water inlet 36 are spaced apart along the extension of the flushing bracket 2. This allows the seal 32 to close the flushing inlet 36 when the cold discharge outlet 35 is open; when the cold water outlet 35 is closed, the sealing member 32 opens the flushing water inlet 36. Therefore, the flushing water inlet 36 is always closed in the cold discharging process, no cold water enters the flushing water inlet 36, no cold water is sprayed out from the flushing water outlet, and the possibility that the cold water is sprayed to relevant parts of a human body is completely avoided.
In order to release the interlocking fit relation between the sealing member 32 and the traveling member 31 in the present embodiment, the nozzle member further includes a nozzle 37; the limit fitting 33 is arranged on the spray pipe 37 and is divided into a first limit fitting 331 arranged on the upper surface of the spray pipe 37 and a second limit fitting 332 arranged at the rear end part of the spray pipe 37; the spout 37 is provided with the outlet flow passage 34, and the sealing member 32 is provided on the front end of the spout 37. When the first limit fitting piece 331 of the nozzle tube 37 abuts against the first limit piece 21 or the second limit fitting piece 332 abuts against the second limit piece 22, the interlocking engagement between the nozzle tube 37 and the runner 31 in the extending direction or the retracting direction can be released, and the interlocking engagement between the sealing member 32 provided on the nozzle tube 37 and the runner 31 can be released. In the embodiment, the two limiting member matching members 33 are provided, or the two limiting members 33 can be connected into a whole, so that the first limiting member 21, the second limiting member 22 and the limiting members 33 can be abutted and limited at different positions.
In addition, in order to allow the walking element 31 and the sealing element 32 to stop at the extending position after relative movement, the walking element 31 is further provided with a third limiting member 311 behind the second limiting fitting element 332, when the walking element 31 is at the retracting position, a certain distance is formed between the third limiting member 311 and the second limiting fitting element 332, the distance is the distance of movement of the walking element 31 relative to the second limiting fitting element 332 after the limiting fitting is released, and after the third limiting member 311 abuts against the second limiting fitting element 332, the walking element 31 stops moving in the extending direction. And the third limiting member 311 and the second limiting fitting member 332 form a linkage fit again along the retracting direction.
For cooperation with the nozzle 37, the nozzle member further comprises a nozzle 38, the nozzle 38 being provided with the cold discharge outlet 35 and the flushing inlet 36; the front end of the nozzle 37 is inserted into the nozzle 38. The sealing element 32 is a first sealing ring 321 and a second sealing ring 322 arranged at the front end of the nozzle 37, and the first sealing ring 321 and the second sealing ring 322 are respectively positioned at the front side and the rear side of the water outlet channel 34. The limit fitting 33 further has a third limit fitting 333 disposed at the front end of the nozzle tube 37, a fourth limit member 381 is disposed at the rear end of the nozzle, and when the nozzle is at the retracted position, the fourth limit member 381 and the third limit fitting 333 are abutted along the extending direction to form a linkage fit. In the extended position, the fourth position-limiting member 381 is spaced from the third position-limiting fitting member 333 by a distance, which is the distance that the walking member 31 moves relative to the second position-limiting fitting member 332 after the position-limiting fitting is released.
After the arrangement is carried out, when the cold water discharge outlet 35 is opened, the second sealing ring 322 moves to a position between the cold water discharge outlet 35 and the flushing water inlet 36; when the cold water outlet 35 is closed, the first sealing ring 321 moves between the cold water outlet 35 and the flushing water inlet 36. It is thus achieved that the seal 32 closes the flushing water inlet 36 when the cold discharge outlet 35 is open; when the cold water outlet 35 is closed, the sealing member 32 opens the effect of flushing the water inlet 36.
In this embodiment, the cold discharge outlet 35 is disposed on the lower sidewall of the nozzle 38, such that the end of the cold discharge outlet 35 faces the ceramic pan surface of the toilet, and in a cold discharge state, the residual water passes through the outlet flow channel 34 and the cold discharge outlet 35 and then flows downward toward the ceramic pan surface of the toilet. The cold discharging mode can accelerate the discharge of residual water by utilizing gravity, and the cold discharging speed is higher.
Correspondingly, the flushing water inlet 36 is also arranged on the lower side wall of the nozzle 38, and water flows into the flushing water inlet 36 and then passes through the flushing flow channel 361 and is sprayed out from the flushing water outlet 362 on the upper side wall of the nozzle 38, so that the flushing effect is realized.
In this embodiment, the driving member 1 is a gear 11 and a motor 12 disposed on the washing rack 2, and the traveling member 31 is a rack engaged with the gear 11; the motor 12 drives the gear 11 to rotate forward or backward, so as to drive the rack to move towards the extending direction or the retracting direction.
In addition, the flushing water inlet 36 in this embodiment may be a bidet water inlet or a hip water inlet, that is, both hip washing and bidet washing may be performed to discharge cold.
Taking hip washing as an example, once receiving a hip washing instruction, the self-cleaning port 4 of the washing assembly starts to discharge water for about 3S, the reversing valve is switched to the hip washing port, and cold water in the hip washing pipeline is discharged downwards from the cold discharge water outlet 35 of the nozzle 38. Meanwhile, under the driving of the motor 12, the rack drives the spray pipe component to extend, cold water in the hip washing pipeline is continuously discharged in the extending process, before the spray pipe component moves to the extending position, under the limiting action of the first limiting block of the motor 12 driving the rack and the washing bracket 2 on the spray pipe 37, the water outlet flow channel 34 of the hip washing pipeline is switched to be communicated with the hip washing water inlet of the nozzle 38 to clean the hip, and at the moment, the water temperature is raised to the required temperature; when the washing is finished and the rack is retracted, the rack is retracted to the rearmost end, and the spray pipe 37 enables the water outlet channel 34 of the hip washing pipeline to be connected with the cold discharge water outlet 35 of the nozzle 38 again under the action of the second limiting block, and the hip washing pipeline is restored to the initial state; the same applies to women washing.
The above-described method of discharging cold of the flushing assembly can be summarized as the following steps:
1) when the flushing component does not receive a flushing instruction, the spray pipe component is located at the initial position, and the cold discharge water outlet 35 is opened;
2) after the flushing assembly receives a flushing instruction, the driving part 1 drives the spray pipe component to move towards the extending position along the extending direction of the flushing bracket 2, and the cold discharge water outlet 35 is kept open for cold discharge;
3) when the nozzle component moves to the first middle position, the sealing element 32 of the nozzle component is separated from the linkage fit with the walking part 31, the sealing element 32 and the walking part 31 move relatively, and the cold discharge water outlet 35 is closed.
4) After the flushing assembly finishes the flushing process, the driving part 1 drives the spray pipe component to move towards the retracted position along the extending direction of the flushing bracket 2;
5) when the nozzle member moves to the second intermediate position, the sealing member 32 of the nozzle member is disconnected from the traveling member 31, the sealing member 32 and the traveling member 31 move relatively, and the cold discharge outlet 35 is opened.
The embodiment also provides an intelligent closestool which uses the cold discharge method or the flushing assembly.
Example 2
Referring to fig. 10 to 14, the difference in the present embodiment from embodiment 1 is: in this embodiment, the nozzle 37 and the traveling member 31 are integrally provided, and the linkage connection is not released, but a link 39 linked with the sealing member 32 is additionally provided to the nozzle member; the first stop fitting 331 is arranged on the connecting rod 39.
And the rear end surface of the connecting rod 39 also forms the second limit fitting piece in embodiment 1, and the function is the same as that in embodiment 1, and is not described again.
Since the nozzle 37 is always moved together with the traveling member 31, the water flow path of the nozzle 37 can be always communicated with the cold discharge outlet 35 and the flushing inlet 36 of the nozzle 38. The benefit of this arrangement is that the seal 32 does not need to be sealed to flush the inlet 36 and is relatively simple in construction. And the cold water outlet 35 is made larger, so that cold water can flow out of the cold water outlet 35 and jet flow cannot be formed. Even if a small part of water enters the flushing water inlet 36, jet flow cannot be formed due to insufficient water pressure, so that even if cold water flows out of the flushing water outlet 362, the cold water cannot impact the body of a user, and the smooth completion of a cold discharging process is ensured.
Specifically, the cold water discharge outlet 35 is disposed at a front end of the water discharge flow passage 34. Correspondingly, the position relationship between the sealing element 32 and the cold discharge water outlet 35 satisfies: when the cold discharge water outlet 35 is opened, the sealing element 32 and the cold discharge water outlet 35 are spaced at a certain distance along the extending direction; when the cold water outlet 35 is closed, the sealing element 32 is attached to the periphery of the cold water outlet 35.
The specific structure of the sealing element 32 is as follows: the sealing member 32 includes a connecting member 323 and a blocking member 324 connected to the front end of the connecting rod 39; said connector 323 comprises a first portion 3231 arranged along the extension of the washing holder 2; the front end of the first part 3231 is bent to form a second part 3232; the blocking piece 324 is disposed at a side of the second portion 3232 facing the cold discharge outlet 35. In this embodiment, the plugging member 324 is a silicone member.
The front ends of the connecting piece 323 and the connecting rod 39 are respectively provided with a clamping groove and a clamping strip which are in clamping fit.
In addition, in order to allow the movement direction of the connecting rod 39 to be exactly along the extending or retracting direction, the nozzle 37 is further provided with a guide groove 371 arranged along the extending direction of the washing holder 2; the link 39 is fitted into the guide groove.
This embodiment also provides the intelligent closestool of assembling above-mentioned water outlet assembly.
Example 3
Referring to fig. 15 to 16, in the present embodiment, a water valve housing 341 is provided in the water outlet passage 34, and the cold discharge outlet 35 is provided in a side wall of the water valve housing 341. Compared with the structure of the embodiment 1 and the embodiment 2, the flow direction of the discharged cold water is slightly different, the cold water of the embodiment 1 is directly discharged downwards, and the cold water of the embodiment 2 is discharged forwards; while in this embodiment the cold water is discharged sideways.
In order to close the cold water outlet 35, the sealing member 32 is provided on a valve element 325 at the front end of the connecting rod 39, and the valve element 325 is inserted into the water valve housing 341.
This embodiment also provides the intelligent closestool of assembling above-mentioned water outlet assembly.
Example 4
Referring to fig. 17 to 18, in the present embodiment, the cold water discharge outlet 35 is disposed on a lower side wall of the water discharge flow passage 34. The difference from embodiment 1 is that the sealing member 32 is located inside the outlet flow passage 34 in embodiment 1, and the sealing member 32 is located outside the outlet flow passage 34 in this embodiment.
Specifically, the seal 32 includes a connector 326 and a plug 327 connected to the front end of the connecting rod 39; the connecting piece 326 is arranged along the extending direction of the washing bracket 2 and is positioned outside the lower side wall of the water outlet channel 34; the closure piece 327 is arranged on the connecting piece 326.
The connecting piece 326 is also provided with a yielding hole 3261 outside the blocking piece 327; when the cold water outlet 35 is opened, the receding hole 3261 is aligned with the cold water outlet 35, and the blocking piece 327 is staggered with the cold water outlet 35; when the cold delivery port 35 of row is closed, the hole of stepping down 3261 staggers with the cold delivery port 35 of row, and shutoff piece 327 and the peripheral laminating of the cold delivery port 35 of row.
This embodiment also provides the intelligent closestool of assembling above-mentioned water outlet assembly.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (20)
1. A flushing assembly characterized by comprising: a drive, a flush carriage and a spout member; the driving part is used for driving the spray pipe component to move between an extending position and a retracting position along the extending direction of the washing bracket;
the spray pipe component comprises a walking part and a sealing part which are linked with the driving part; the spray pipe component is provided with a limit fitting piece, and the limit fitting piece is in limit fit with the first limiting piece or the second limiting piece in the extending process and the retracting process of the spray pipe component so as to remove the linkage fit of the sealing element and the walking element;
the spray pipe component is provided with a water outlet flow channel, a cold discharge water outlet and a flushing water inlet; when the linkage matching between the sealing element and the walking element is released in the extending process, the sealing element and the walking element move relatively to close the cold discharge water outlet; when the linkage matching between the sealing element and the walking element is released in the retracting process, the sealing element and the walking element move relatively to open the cold discharge water outlet.
2. A flushing assembly as set forth in claim 1, wherein: the first limiting part and the second limiting part are arranged at intervals along the extending direction of the flushing support, and the first limiting part and the second limiting part are arranged on the flushing support or on a closestool provided with the flushing assembly.
3. A flushing assembly as set forth in claim 1, wherein: the cold water outlet and the flushing water inlet are spaced at a certain distance along the extension direction of the flushing bracket, and when the cold water outlet is opened, the sealing element closes the flushing water inlet; when the cold water outlet is closed, the sealing element opens the flushing water inlet.
4. A flushing assembly as set forth in claim 3, wherein: the spout member further comprises a spout; the limit matching piece is arranged on the spray pipe; the nozzle is provided with the water outlet flow passage, and the sealing member is provided on a front end of the nozzle.
5. A flushing assembly as set forth in claim 4, wherein: the sealing element is a first sealing ring and a second sealing ring which are arranged at the front end of the spray pipe, and the first sealing ring and the second sealing ring are respectively positioned at the front side and the rear side of the water outlet flow passage.
6. A flushing assembly as set forth in claim 5, wherein: when the cold discharge water outlet is opened, the second sealing ring moves to a position between the cold discharge water outlet and the flushing water inlet; when the cold water outlet is closed, the first sealing ring moves to a position between the cold water outlet and the flushing water inlet.
7. A flushing assembly as set forth in claim 1, wherein: the spray pipe component comprises a connecting rod linked with the sealing element; the limit fitting piece is arranged on the connecting rod.
8. A flushing assembly as set forth in claim 7, wherein: the water outlet flow passage is always communicated with the cold water discharge outlet and the flushing water inlet.
9. A flushing assembly as set forth in claim 8, wherein: when the cold discharge water outlet is opened, the sealing element and the cold discharge water outlet are spaced at a certain distance along the extending direction; when the cold water outlet is closed, the sealing piece is attached to the periphery of the cold water outlet.
10. A flushing assembly as set forth in claim 9, wherein: the sealing element comprises a connecting piece and a blocking piece which are connected with the front end of the connecting rod; the connecting piece comprises a first part arranged along the extension direction of the flushing bracket; the front end of the first part is bent to form a second part; the blocking piece is arranged on one side, facing the cold discharge water outlet, of the second part.
11. A flushing assembly as set forth in claim 7, wherein: a water valve shell is arranged in the water outlet flow channel, and the cold discharge water outlet is arranged on the side wall of the water valve shell.
12. A flushing assembly as set forth in claim 11, wherein: the sealing element is arranged on a valve core on the front end of the connecting rod, and the valve core is inserted into the shell of the water passing valve.
13. A flushing assembly as set forth in claim 7, wherein: the cold water discharging outlet is arranged on the lower side wall of the water outlet flow channel.
14. A flushing assembly as set forth in claim 7, wherein: when the cold discharge water outlet is opened, the sealing element is staggered with the cold discharge water outlet; when the cold water outlet is closed, the sealing piece is attached to the periphery of the cold water outlet.
15. A flushing assembly as set forth in claim 14, wherein: the sealing element comprises a connecting piece and a blocking piece which are connected with the front end of the connecting rod; the connecting piece is arranged along the extending direction of the washing bracket and is positioned outside the lower side wall of the water outlet flow channel; the blocking piece is arranged on the connecting piece.
16. A flushing assembly as set forth in claim 15, wherein: the connecting piece is also provided with a yielding hole outside the plugging piece; when the cold discharge water outlet is opened, the abdicating hole is aligned with the cold discharge water outlet; when the cold water outlet is closed, the blocking piece is aligned with the cold water outlet.
17. A flushing assembly as set forth in any of claims 7-16 wherein: the spray pipe component also comprises a spray pipe, and the spray pipe is provided with the water outlet flow channel; the spray pipe is also provided with a guide groove arranged along the extension direction of the washing bracket; the connecting rod is embedded into the guide groove.
18. A flushing assembly as set forth in any of claims 1-16 wherein: when the walking piece moves to the extending position relative to the sealing piece, the walking piece and the sealing piece form linkage matching along the recovery direction; when the walking piece moves to the recovery position relative to the sealing piece, the walking piece and the sealing piece form linkage fit along the extending direction.
19. A method of cold drain of a flushing assembly, comprising: the flushing assembly comprises a spray pipe component, the spray pipe component comprises a walking part and a spray pipe, the walking part is linked with a driving part, and a sealing part is arranged at the front end of the spray pipe; the spray pipe component is provided with a water outlet flow channel, a cold discharge water outlet and a flushing water inlet;
the cold discharge method comprises the following steps:
1) when the flushing component does not receive a flushing instruction, the spray pipe component is located at an initial position, and the cold discharge water outlet is opened;
2) after the flushing assembly receives a flushing instruction, the driving part drives the spray pipe component to move towards the extending position along the extending direction of the flushing support, and the cold discharging water outlet is kept open for cold discharging;
3) when the spray pipe component moves to the first middle position, the sealing element of the spray pipe component is released from linkage fit with the walking part, the spray pipe and the walking part move relatively, and the cold discharge water outlet is closed;
4) after the flushing assembly finishes the flushing process, the driving piece drives the spray pipe component to move towards the retracted position along the extending direction of the flushing bracket;
5) when the spray pipe component moves to the second middle position, the sealing element of the spray pipe component is disconnected with the walking part in linkage fit, the sealing element and the walking part move relatively, and the cold discharge water outlet is opened.
20. Intelligent closestool, its characterized in that: a method of cold drain comprising the flushing assembly of any one of claims 1 to 18, or using the flushing assembly of claim 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641661.8A CN112538886B (en) | 2020-07-06 | 2020-07-06 | Flushing assembly, cold discharging method of flushing assembly and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641661.8A CN112538886B (en) | 2020-07-06 | 2020-07-06 | Flushing assembly, cold discharging method of flushing assembly and intelligent closestool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112538886A CN112538886A (en) | 2021-03-23 |
| CN112538886B true CN112538886B (en) | 2022-08-12 |
Family
ID=75013458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010641661.8A Active CN112538886B (en) | 2020-07-06 | 2020-07-06 | Flushing assembly, cold discharging method of flushing assembly and intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112538886B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207878592U (en) * | 2018-01-24 | 2018-09-18 | 无锡欧枫科技有限公司 | A kind of cleaning device of intellectual water closet |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050249A (en) * | 1987-05-28 | 1991-09-24 | Aisin Seiki Kabushiki Kaisha | Human private parts washing apparatus |
| JP3047432B2 (en) * | 1990-06-27 | 2000-05-29 | アイシン精機株式会社 | Human body cleaning device |
| JP2576262Y2 (en) * | 1991-08-23 | 1998-07-09 | 株式会社日立ホームテック | Nozzle for sanitary washer |
| JPH09287188A (en) * | 1996-04-23 | 1997-11-04 | Hitachi Home Tec Ltd | Nozzle for sanitary washer |
| US5960484A (en) * | 1998-07-20 | 1999-10-05 | Shao; Kuang Hua | Toilet device for cleaning oneself after evacuation of bowels |
| JP2001323539A (en) * | 2000-05-15 | 2001-11-22 | Inax Corp | Warm-water washing apparatus, nozzle for use therein, and nozzle main body |
| CN104099984B (en) * | 2013-04-01 | 2017-03-22 | 厦门威迪亚科技有限公司 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
| CN203769031U (en) * | 2014-01-20 | 2014-08-13 | 深圳市博电电子技术有限公司 | Water spraying structure for intelligent water closet |
| CN207003590U (en) * | 2017-04-28 | 2018-02-13 | 乳源南岭智能家用机械有限公司 | A kind of closestool cleaner and closestool for being automatically drained out remaining cold water |
| CN209082640U (en) * | 2018-10-11 | 2019-07-09 | 厦门科牧智能技术有限公司 | A kind of flushing spray boom that the water temperature response time is short |
| CN110219349B (en) * | 2019-05-31 | 2024-05-07 | 厦门瑞尔特卫浴科技股份有限公司 | Water spraying structure for intelligent closestool |
-
2020
- 2020-07-06 CN CN202010641661.8A patent/CN112538886B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207878592U (en) * | 2018-01-24 | 2018-09-18 | 无锡欧枫科技有限公司 | A kind of cleaning device of intellectual water closet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112538886A (en) | 2021-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4939983B2 (en) | Nozzle device and sanitary washing device provided with the same | |
| JP2010101153A (en) | Nozzle device and sanitary flushing device using the same | |
| JP4075467B2 (en) | Local cleaning equipment | |
| JP4940862B2 (en) | Nozzle device and sanitary washing device using it | |
| JP2006283400A (en) | Sanitary washing toilet seat device and toilet device | |
| CN112538886B (en) | Flushing assembly, cold discharging method of flushing assembly and intelligent closestool | |
| KR200450106Y1 (en) | assembled nozzle of bidet | |
| JP2008240403A (en) | Nozzle device and sanitary washing device using the same | |
| JP5104625B2 (en) | Nozzle device and sanitary washing device using it | |
| JP4591540B2 (en) | Nozzle device and sanitary washing device using it | |
| JP4940748B2 (en) | Nozzle device and sanitary washing device using it | |
| KR101196154B1 (en) | Nozzle device and sanitary washing device using the same | |
| JP2008291491A (en) | Nozzle device and sanitary washing device using the same | |
| JP4905205B2 (en) | Nozzle device and sanitary washing device using it | |
| JP3718090B2 (en) | Human body local cleaning equipment | |
| JP4984629B2 (en) | Nozzle device and sanitary washing device using it | |
| CN220967192U (en) | Toilet bowl and seat ring thereof | |
| JP2008038535A (en) | Nozzle device and sanitary washing apparatus using it | |
| CN210164006U (en) | Wash platform of separation of rinsing | |
| CN112942513A (en) | Take self-cleaning function's spray lance device and intelligent squatting pan lid and intelligent squatting pan | |
| JP5093030B2 (en) | Nozzle device and sanitary washing device using it | |
| JP2008214956A (en) | Nozzle device and sanitary washing unit using it | |
| JPS602293Y2 (en) | sanitary cleaning equipment | |
| JP2531302Y2 (en) | Local cleaning nozzle in sanitary cleaning equipment | |
| JP4940819B2 (en) | Nozzle device and sanitary washing device using it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |