CN210086393U - Closestool water route switching mechanism and closestool - Google Patents
Closestool water route switching mechanism and closestool Download PDFInfo
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- CN210086393U CN210086393U CN201920384966.8U CN201920384966U CN210086393U CN 210086393 U CN210086393 U CN 210086393U CN 201920384966 U CN201920384966 U CN 201920384966U CN 210086393 U CN210086393 U CN 210086393U
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Abstract
The utility model discloses a closestool water route switching mechanism and closestool, the switching mechanism includes first water route, second water route and pressure water course, the switching mechanism still includes the switching piece that rotates the setting, the switching piece has first through-hole, second through-hole and third through-hole that communicate with the pressure water course respectively, under the initial condition, first through-hole and first water route counterpoint and communicate to the second water route is closed, and then make the pressure water course communicate with the first water route; when the switching piece rotates to the first direction by a first preset angle, the second through hole is aligned with and communicated with the second water channel, and the first water channel is closed, so that the pressure water channel is communicated with the second water channel; when the switching piece continues to rotate the second preset angle to the first direction, the third through hole is aligned with the first water channel and is communicated with the first water channel, the second water channel is closed, the pressure water channel is communicated with the first water channel again, the switching piece can realize multiple times of switching of the water channel in the process of rotating the switching piece to the same direction, the structure is novel, and the conception is ingenious.
Description
Technical Field
The utility model relates to a closestool water route switching mechanism and closestool.
Background
The switching member of current closestool water route switching mechanism is including rotating the switching member that sets up, switches to the in-process of switching member forward and switches to opening the second water route by opening first water route, only realizes once switching, when the water route needs switch once more, then needs reverse rotation switching member, switches to opening first water route by opening the second water route, and the switching member of prior art only realizes once switching to same direction pivoted in-process, can't satisfy the diversified water route switching demand of current closestool.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve foretell technical problem at least, provide a closestool water route switching mechanism and closestool.
In order to achieve the above object, the utility model adopts the following technical scheme:
a toilet waterway switching mechanism comprises a switching mechanism and a switch valve, wherein the switching mechanism comprises a first waterway, a second waterway and a pressure waterway, the on-off of the pressure waterway is controlled by the switch valve, the switching mechanism also comprises a switching piece which is rotatably arranged, the switching piece is provided with a first through hole, a second through hole and a third through hole which are respectively communicated with the pressure waterway, and the first through hole and the first waterway are aligned and communicated and the second waterway is closed under the initial state of the switching piece, so that the pressure waterway is communicated with the first waterway; when the switching piece rotates to a first preset angle in the first direction, the second through hole is aligned with and communicated with the second water channel, and the first water channel is closed, so that the pressure water channel is communicated with the second water channel; when the switching piece continues to rotate towards the first direction by a second preset angle, the third through hole is aligned with and communicated with the first water channel, and the second water channel is closed, so that the pressure water channel is communicated with the first water channel again.
Preferably, the switching mechanism further comprises a float assembly in linkage fit with the switching piece, and the float assembly can float upwards or fall down along with the water level of the water tank to further drive the switching piece to rotate so as to control the pressure water channel to supply water to the first water channel or the second water channel.
Preferably, when the buoy assembly is in the first position, the switching piece is in the initial state; when the buoy assembly falls to the second position, the buoy assembly drives the switching piece to rotate in the first direction by the first preset angle, and when the buoy assembly continuously falls to the third position, the buoy assembly drives the switching piece to continuously rotate in the first direction by the second preset angle.
Preferably, the switching mechanism further comprises a body and an upper cover, the body and the upper cover are clamped and fixed to form a water distribution cavity, and the switching piece is a switching disc which is rotatably connected in the water distribution cavity.
Preferably, the pressure water channel is formed on the upper cover and communicated with the water diversion cavity, and the first water channel and the second water channel are formed on the body and communicated with the water diversion cavity respectively.
Preferably, the switching valve is a pump device disposed inside or outside the water tank, the pump device is connected to the water tank, and the water in the water tank is pumped to the pressure water channel by turning on the pump device.
Preferably, the toilet comprises a first water channel communicated with the first water channel and a second water channel communicated with the second water channel, the first water channel is a brush ring water channel for flushing the inner wall surface of the toilet bowl, and the second water channel is a jet water channel for jetting to a toilet drain outlet.
Correspondingly, a closestool is also provided, and the closestool water path switching mechanism comprises any one of the closestool water path switching mechanisms.
The utility model has the advantages that:
the utility model discloses a closestool water route switching mechanism, switching mechanism include first water route, second water route and pressure water course, switching mechanism still include the switching piece that rotates the setting, and the switching piece has first through-hole, second through-hole and third through-hole that communicate with the pressure water course respectively, and under the initial condition, first through-hole and first water route counterpoint and communicate to the second water route is closed, and then makes the pressure water course communicate with first water route; when the switching piece rotates to the first direction by a first preset angle, the second through hole is aligned with and communicated with the second water channel, and the first water channel is closed, so that the pressure water channel is communicated with the second water channel; when the switching piece continues to rotate the second preset angle to the first direction, the third through hole is aligned with the first water channel and is communicated with the first water channel, the second water channel is closed, the pressure water channel is communicated with the first water channel again, the switching piece can realize multiple times of switching of the water channel in the process of rotating the switching piece to the same direction, the structure is novel, and the conception is ingenious.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a perspective view of a toilet waterway switching mechanism of the present invention;
fig. 2 is an exploded view of the toilet waterway switching mechanism of the present invention;
fig. 3 is a schematic view of a first water level state of the toilet waterway switching mechanism of the present invention;
fig. 4 is a schematic position diagram of a switching member of the toilet waterway switching mechanism in the first water level state according to the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a cross-sectional view B-B of FIG. 4;
fig. 7 is a schematic position diagram of the switching member of the toilet waterway switching mechanism in the second water level state according to the present invention;
FIG. 8 is a cross-sectional view A-A of FIG. 7;
FIG. 9 is a cross-sectional view B-B of FIG. 7;
fig. 10 is a schematic view of the limit fit between the movable rod and the limiting rod when the pump device is not opened in the second water level state of the toilet water path switching mechanism according to the present invention;
FIG. 11 is a schematic view of the pump device in the condition of FIG. 10 with the restraining bar moved to yield the movable bar;
FIG. 12 is a schematic view of the state of FIG. 11 when the pump unit is turned off again;
fig. 13 is a schematic position diagram of a switching member of the toilet waterway switching mechanism in the third water level state according to the present invention;
FIG. 14 is a cross-sectional view A-A of FIG. 10;
fig. 15 is a sectional view taken along line B-B of fig. 10.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 15, a toilet waterway switching mechanism includes a first waterway, a second waterway, a switching mechanism and a switch valve 2, the switching mechanism comprises a first waterway 11, a second waterway 12 and a pressure waterway 21, the first waterway 11 is communicated with the first waterway, the second waterway 12 is communicated with the second waterway, the on-off of the pressure water channel 21 is controlled by the switch valve 2, the switching mechanism also comprises a switching piece 50 which is arranged in a rotating way, the switching member 50 has a first through hole 51, a second through hole 52, and a third through hole 53 communicated with the pressure water passage 21, in the initial state of the switch 50, the first through hole 51 is aligned with and communicated with the first waterway 11, and the second waterway 12 is closed, so that the pressure waterway 21 is communicated with the first waterway 11; when the switch 50 rotates to a first predetermined angle in a first direction, the second through hole 52 is aligned with and communicated with the second waterway 12, and the first waterway 11 is closed, so that the pressure waterway 21 is communicated with the second waterway 12; when the switch 50 continues to rotate to the first direction by a second preset angle, the third through hole 53 is aligned with and communicated with the first waterway 11, and the second waterway 12 is closed, so that the pressure waterway 21 is communicated with the first waterway 11 again.
In this embodiment, the switching mechanism further includes a float assembly 40 in linkage fit with the switching member 50, and the float assembly 40 can float or fall along with the water level of the water tank 1, so as to drive the switching member 50 to rotate, so as to control the pressure water channel 21 to supply water to the first water channel 11 or the second water channel 12.
Through the on-off valve 2 control the break-make of pressure water course 21, the switching mechanism still include flotation pontoon subassembly 40 and with the switching piece 50 of flotation pontoon subassembly 40 linkage, flotation pontoon subassembly 40 can follow 1 water level come-up or whereabouts of water tank, and then drive switching piece 50 control pressure water course 21 is right first water route 11 or second water route 12 supplies water, and, when on-off valve 2 opened, switching piece 50 can overcome under the hydraulic pressure effect of pressure water course 21 the gravity of flotation pontoon subassembly 40 is spacing to be in the position department that makes pressure water course 21 right first water route 11 or second water route 12 supplies water.
In the present embodiment, when the float assembly 40 is in the first position, the switch 50 is in the initial state; when the float assembly 40 falls to the second position, the float assembly 40 drives the switch 50 to rotate in the first direction by the first preset angle, and when the float assembly 40 continuously falls to the third position, the float assembly 40 drives the switch 50 to continuously rotate in the first direction by the second preset angle.
In this embodiment, when the water level of the water tank 1 is at the first water level a, the float assembly 40 is located at the first position under the action of the first water level a, the pressure water channel 21 and the first water channel 11 are communicated through the switch 50, the switch 2 is activated, the switch 50 is limited at a position where the pressure water channel 21 is communicated with the first water channel 11 under the hydraulic action of the pressure water channel 21, the switch 2 is closed when the water level of the water tank 1 is reduced to the second water level, the float assembly 40 is released from the limitation and falls to the second position, the switch 50 is further driven to communicate the pressure water channel 21 with the second water channel 12, the switch 2 is opened again, the switch 50 is limited at a position where the pressure water channel 21 is communicated with the second water channel 12 under the hydraulic action of the pressure water channel 21, when the water level of the water tank 1 is continuously reduced from the second water level to the third water level, the switch valve 2 is closed again, and the float assembly 40 falls to the third position, so as to drive the switching member 50 to connect the pressure water channel 21 with the first water channel 11 again. In this embodiment, the switch valve 2 is a pump device disposed in the water tank 1, the pump device is connected to the water tank 1, and the water in the water tank 1 is pumped to the pressure water channel 21 by turning on the pump device.
In other embodiments, the pump means is arranged outside the water tank 1.
In this embodiment, the device further includes a connecting rod 54, one end of the connecting rod 54 is connected to the switching member 50, and the other end thereof is in rotational sliding fit with the float assembly 40. In this embodiment, the floating pontoon assembly 40 further comprises a guide rod 60, and the floating pontoon assembly 40 is provided with a guide hole 41 which is matched with the guide rod 60 in a guiding way, so that the floating pontoon assembly 40 can float up and down along the guide rod 60.
In this embodiment, the switching mechanism still include with the piston channel 22 that pressure water course 21 is linked together, when ooff valve 2 opened, the water part of pressure water course 21 shunts to piston channel 22, and a gag lever post 70 is in piston channel 22's hydraulic action down moves to the position of stepping down to float assembly 40 and stepping down, and when ooff valve 2 closed, gag lever post 70 resets to the spacing limiting position to float assembly 40 under the elastic force effect of an elastic component, wherein, works as float assembly 40 falls extremely during the second position, gag lever post 70 with float assembly 40 looks butt is spacing.
In this embodiment, the switching mechanism further includes a body 10 and an upper cover 20, the body 10 and the upper cover 20 are fixed in a clamping manner and form a water diversion cavity 30, the switching member 50 is a switching plate rotatably mounted in the water diversion cavity 30, the pressure water channel 21 and the piston channel 22 are formed on the upper cover 20 and respectively communicated with the water diversion cavity 30, the first water channel 11 and the second water channel 12 are formed on the body 10 and respectively communicated with the water diversion cavity 30, and the upper cover 20 is further provided with a through hole 23 for guiding the limiting rod 70 to slide.
In this embodiment, the float assembly 40 includes a float 40a and a movable rod 80 that is engaged with or limited by the limiting rod 70, the movable rod 80 forms a limit with the limit rod 70 during the falling of the float 40a, the movable rod 80 can give way to the limit rod 70 in the floating process of the float 40a, specifically, the movable rod 80 is rotatably arranged to form a limiting or yielding position with the limiting rod 70, the float 40a is provided with a contact part 42 which is in contact fit with one end of the movable rod 80, the contact part 42 limits the reverse rotation angle of the movable rod 80, and a projection 82 for limiting the rotation angle of the movable rod 80 in the forward direction (abdicating direction) is provided at one end of the movable rod 80 near the abutting part 42, in this embodiment, the movable rod 80 has a weight portion 81, and the movable rod 80 is reset to a position where it can be in limit fit with the stopper rod 70 by a weight force.
In other embodiments, the movable rod 80 can be reset to a position capable of being in limit fit with the limiting rod 70 under the action of elastic reset force.
In this embodiment, the first water channel is a brush ring water channel for flushing an inner wall surface of a toilet bowl, and the second water channel is a jet water channel for jetting toward a toilet drain outlet.
The specific working process of this embodiment is as follows:
as shown in fig. 3 to 6, in an initial state, the water level of the water tank 1 is at a first water level a, the float 40a is at a first position under the action of the first water level a, and the first through hole 51 of the switch 50 is aligned with and communicated with the first waterway 11 to open the first waterway 11 and close the second waterway 12; at this time, the switch valve 2 (pump device) is started, water in the water tank 1 is pumped to the first water path 11 and the piston channel 22 through the pressure water channel 21, the water pressure of the piston channel 22 drives the limiting rod 70 to move to the abdicating position, the switching piece 50 is limited at the position of opening the first water path 11 under the action of the water pressure of the pressure water channel 21, so that water is supplied to the brush ring water path, and the switch valve 2 is closed when the water level of the water tank 1 is reduced to the second water level; as shown in fig. 7 to 12, the float 40a is released from the limit and falls to the second position to be limited by the contact between the movable rod 80 and the limit rod 70, meanwhile, the float 40a drives the switching member 50 to rotate by a first preset angle, and at this time, the second through hole 52 is aligned with and communicated with the second waterway 12 to open the second waterway 12 and close the first waterway 11, then the switch valve 2 is opened again, the water in the water tank 1 is pumped to the second waterway 12 and the piston channel 22 through the pressure waterway 21, the water pressure of the piston channel 22 drives the limiting rod 70 to move to the abdicating position, the switching member 50 is still limited at a position of opening the second waterway 12 by the hydraulic pressure of the pressure waterway 21, further supplying water to the injection waterway, and closing the switch valve 2 again when the water level of the water tank 1 is reduced to a third water level; as shown in fig. 13 to 15, the float 40a releases the limit and falls to a third position, and at the same time, the float 40a drives the switching member 50 to rotate by a second preset angle, at this time, the third through hole 53 is aligned and connected with the first waterway 11, so as to open the first waterway 11 again and close the second waterway 12, and the switch valve 2 is started to supply water to the brushing waterway again;
when water tank 1 intakes, flotation pontoon 40a floats along with rising of 1 water level of water tank and works as flotation pontoon 40a moves extremely the movable rod 80 with during the gag lever post 70 looks butt, movable rod 80 overcomes counter weight power and rotates under the effect of flotation pontoon 40a buoyancy, and then lets the gag lever post 70 for flotation pontoon 40a continues the come-up and drives movable rod 80 and crosses gag lever post 70, and the movable rod 80 with behind the gag lever post 70 phase separation, the movable rod 80 is in reset under the effect of counter weight power.
On the other hand, the utility model also provides a closestool, including foretell closestool water route switching mechanism.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A toilet waterway switching mechanism comprises a switching mechanism and a switch valve, and is characterized in that the switching mechanism comprises a first waterway, a second waterway and a pressure waterway, the on-off of the pressure waterway is controlled by the switch valve, the switching mechanism also comprises a switching piece which is rotatably arranged, the switching piece is provided with a first through hole, a second through hole and a third through hole which are respectively communicated with the pressure waterway, and in an initial state, the first through hole is aligned and communicated with the first waterway, and the second waterway is closed, so that the pressure waterway is communicated with the first waterway; when the switching piece rotates to a first preset angle in the first direction, the second through hole is aligned with and communicated with the second water channel, and the first water channel is closed, so that the pressure water channel is communicated with the second water channel; when the switching piece continues to rotate towards the first direction by a second preset angle, the third through hole is aligned with and communicated with the first water channel, and the second water channel is closed, so that the pressure water channel is communicated with the first water channel again.
2. The toilet waterway switching mechanism of claim 1, further comprising a float assembly operatively coupled to the switching member, wherein the float assembly floats or falls with the water level of the tank to drive the switching member to rotate, so as to control the pressure waterway to supply water to the first waterway or the second waterway.
3. The toilet waterway switching mechanism of claim 2, wherein the switch member is in an initial state when the float assembly is in the first position; when the buoy assembly falls to the second position, the buoy assembly drives the switching piece to rotate in the first direction by the first preset angle, and when the buoy assembly continuously falls to the third position, the buoy assembly drives the switching piece to continuously rotate in the first direction by the second preset angle.
4. The toilet waterway switching mechanism of claim 1, further comprising a body and an upper cover, wherein the body and the upper cover are clamped and fixed to form a water diversion cavity, and the switching member is a switching plate rotatably mounted in the water diversion cavity.
5. The toilet waterway switching mechanism of claim 4, wherein the pressure waterway is formed on the upper cover and is communicated with the diversion cavity, and the first waterway and the second waterway are formed on the body and are respectively communicated with the diversion cavity.
6. The toilet waterway switching mechanism of claim 1, wherein the switch valve is a pump device disposed inside or outside the water tank, the pump device is connected to the water tank, and the water in the water tank is pumped to the pressure waterway by turning on the pump device.
7. The toilet waterway switching mechanism of claim 1, wherein the toilet comprises a first waterway communicated with the first waterway and a second waterway communicated with the second waterway, the first waterway is a brush ring waterway for flushing the inner wall surface of the toilet bowl, and the second waterway is a jet waterway for jetting to a drain outlet of the toilet.
8. A toilet bowl, comprising a toilet bowl waterway switching mechanism of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384966.8U CN210086393U (en) | 2019-03-25 | 2019-03-25 | Closestool water route switching mechanism and closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384966.8U CN210086393U (en) | 2019-03-25 | 2019-03-25 | Closestool water route switching mechanism and closestool |
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| CN210086393U true CN210086393U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920384966.8U Active CN210086393U (en) | 2019-03-25 | 2019-03-25 | Closestool water route switching mechanism and closestool |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441442A (en) * | 2020-03-24 | 2020-07-24 | 厦门帝恒诺卫浴科技有限公司 | Low level cistern toilet and flushing method thereof |
| CN115162472A (en) * | 2022-08-18 | 2022-10-11 | 厦门科牧智能技术有限公司 | Mixed integrated valve, closestool flushing system and closestool |
| CN115341631A (en) * | 2022-08-18 | 2022-11-15 | 厦门科牧智能技术有限公司 | Injector head and closestool |
| CN115450290A (en) * | 2022-08-18 | 2022-12-09 | 厦门科牧智能技术有限公司 | Mixed distribution valve, closestool flushing system and closestool |
| WO2024037624A1 (en) * | 2022-08-18 | 2024-02-22 | 厦门科牧智能技术有限公司 | Mixing distribution valve, water-closet bowl flushing system and water-closet bowl |
-
2019
- 2019-03-25 CN CN201920384966.8U patent/CN210086393U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441442A (en) * | 2020-03-24 | 2020-07-24 | 厦门帝恒诺卫浴科技有限公司 | Low level cistern toilet and flushing method thereof |
| CN115162472A (en) * | 2022-08-18 | 2022-10-11 | 厦门科牧智能技术有限公司 | Mixed integrated valve, closestool flushing system and closestool |
| CN115341631A (en) * | 2022-08-18 | 2022-11-15 | 厦门科牧智能技术有限公司 | Injector head and closestool |
| CN115450290A (en) * | 2022-08-18 | 2022-12-09 | 厦门科牧智能技术有限公司 | Mixed distribution valve, closestool flushing system and closestool |
| WO2024037624A1 (en) * | 2022-08-18 | 2024-02-22 | 厦门科牧智能技术有限公司 | Mixing distribution valve, water-closet bowl flushing system and water-closet bowl |
| CN115162472B (en) * | 2022-08-18 | 2024-03-12 | 厦门科牧智能技术有限公司 | Hybrid integrated valve, toilet flushing system and toilet |
| CN115450290B (en) * | 2022-08-18 | 2024-03-12 | 厦门科牧智能技术有限公司 | Mixed distributing valve, toilet flushing system and toilet |
| CN115341631B (en) * | 2022-08-18 | 2024-04-02 | 厦门科牧智能技术有限公司 | Jet head and closestool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A toilet water channel switching mechanism and toilet Effective date of registration: 20220801 Granted publication date: 20200218 Pledgee: Xiamen SME Financing Guarantee Co.,Ltd. Pledgor: COMPAS (XIAMEN) PLUMBING TECHNOLOGY Co.,Ltd. Registration number: Y2022980011732 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20200218 Pledgee: Xiamen SME Financing Guarantee Co.,Ltd. Pledgor: COMPAS (XIAMEN) PLUMBING TECHNOLOGY Co.,Ltd. Registration number: Y2022980011732 |