CN214662238U - Four-way valve for closestool - Google Patents
Four-way valve for closestool Download PDFInfo
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- CN214662238U CN214662238U CN202121071898.3U CN202121071898U CN214662238U CN 214662238 U CN214662238 U CN 214662238U CN 202121071898 U CN202121071898 U CN 202121071898U CN 214662238 U CN214662238 U CN 214662238U
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Abstract
The utility model belongs to the technical field of the closestool, concretely relates to cross valve for closestool, including valve body and case, the valve body has entry, first export, second export and third export, and the entry is used for connecting outside water supply, and first export is used for connecting the water inlet of toilet water tank, and the second export is used for connecting the water inlet of spray gun, and the third export is used for connecting the water inlet of flusher, and the case is inserted and is established in the valve body for the rivers break-make of control second export and third export. Adopt the utility model provides a cross valve, the user can use flusher and spray gun simultaneously, also can only use the flusher or only use the spray gun.
Description
Technical Field
The utility model belongs to the technical field of the closestool, concretely relates to cross valve for closestool.
Background
The existing closestool mainly adopts valves as follows: (1) a two-way valve: the water supply device is provided with an inlet and an outlet, wherein the inlet is used for being connected with an external water supply, and the outlet is used for being connected with a water inlet of a water tank of the toilet bowl; if a two-way valve is used, the user will not be able to use the flusher or spray gun. (2) A three-way valve: the water supply device is provided with an inlet, a first outlet and a second outlet, wherein the inlet is used for being connected with external water supply, the first outlet is used for being connected with a water inlet of a water tank of the toilet bowl, and the second outlet is used for being connected with a flusher or a spray gun; the second outlet is used for connecting the flusher, so that the user cannot use the spray gun, and if the second outlet is used for connecting the spray gun, the user cannot use the flusher; in short, if a three-way valve is used, the user cannot use the washer and the spray gun at the same time.
SUMMERY OF THE UTILITY MODEL
For solving the problem that the user can not use flusher and spray gun simultaneously, the utility model provides a cross valve for closestool.
Specifically, the technical scheme of the utility model is:
the utility model provides a cross valve for closestool, includes valve body and case, and the valve body has entry, first export, second export and third export, and the entry is used for connecting outside water supply, and first export is used for connecting the water inlet of toilet water tank, and the second export is used for connecting the water inlet of spray gun, and the third export is used for connecting the water inlet of flusher, and the case is inserted and is established in the valve body for the rivers break-make of control second export and third export.
Preferably, the valve body is internally provided with a first flow passage, a second flow passage and a third flow passage, the first flow passage is communicated with the inlet and the first outlet, the second flow passage is communicated with the first flow passage and the second outlet, the first flow passage and the second flow passage are vertical to each other, the third flow passage is communicated with the first flow passage and the third outlet, the third flow passage is of an L-shaped structure and comprises a first part and a second part, the first part is parallel to the second flow passage, and the second part is vertical to the first flow passage and the second flow passage respectively.
Preferably, the valve core comprises an outer shell and an inner core, the outer shell is fixedly connected with the valve body, the front end of the inner core is arranged inside the outer shell, the rear end of the inner core is arranged outside the valve body, the outer shell is provided with a first through hole, a second through hole, a third through hole and a fourth through hole, the first through hole and the second through hole respectively correspond to the inlet and the first outlet, the first flow channel penetrates through the first through hole and the second through hole, the third through hole and the fourth through hole respectively correspond to the second flow channel and the first part of the third flow channel, and the water flow on-off of the third through hole and the fourth through hole is controlled by rotating the inner core so as to control the water flow on-off of the second flow channel and the third flow channel.
Preferably, a cushion block is arranged in the shell and between the front end of the inner core and the front end of the shell, a fifth through hole and a sixth through hole are respectively arranged on the cushion block corresponding to the third through hole and the fourth through hole, and the water flow on-off of the fifth through hole and the water flow on-off of the sixth through hole are controlled by rotating the inner core to control the water flow on-off of the third through hole and the fourth through hole.
Preferably, the rear end of the inner core is provided with a handle, and the handle is used for controlling the rotation of the inner core.
Preferably, a stop block is arranged in the outer shell, and the rotation range of the inner core is limited by the stop block.
Preferably, the front end of the shell is provided with a fixing block, a fixing groove is formed in the valve body, and the fixing block is inserted in the fixing groove to limit the valve core shell to rotate relative to the valve body.
Preferably, the inlet, the second outlet and the third outlet are respectively provided with an external thread, and the first outlet is provided with an internal thread.
The utility model provides a cross valve for closestool includes valve body and case, and the valve body has entry, first export, second export and third export, is used for connecting the water inlet of outside water supply, toilet water tank, spray gun and the water inlet of flusher respectively, and the case is inserted and is established in the valve body for the rivers break-make of control second export and third export. Adopt the utility model provides a cross valve, the user can use flusher and spray gun simultaneously, also can only use the flusher or only use the spray gun.
Drawings
Fig. 1 is a structural diagram of a first state according to an embodiment of the present invention;
fig. 2 is an exploded view of a first state of the embodiment of the present invention;
fig. 3 is an exploded view ii of a first state according to an embodiment of the present invention;
fig. 4 is an exploded view of a second state of the embodiment of the present invention;
fig. 5 is an exploded view of a third state of the embodiment of the present invention;
fig. 6 is a first structural diagram of a valve body according to an embodiment of the present invention;
fig. 7 is a second structural diagram of the valve body according to the first embodiment of the present invention;
fig. 8 is a third structural diagram of the valve body according to the embodiment of the present invention;
fig. 9 is a cross-sectional view of a valve body according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
as shown in fig. 1 to 9, a four-way valve for a toilet includes a valve body 1 and a valve core 2, the valve body 1 has an inlet 10, a first outlet 11, a second outlet 12 and a third outlet 13, the inlet 10 is used for connecting an external water supply (such as a water pipe outlet), the first outlet 11 is used for connecting a water inlet of a toilet tank, the second outlet 12 is used for connecting a water inlet of a spray gun, the third outlet 13 is used for connecting a water inlet of a flusher, and the valve core 2 is inserted into the valve body 1 and is used for controlling the on/off of the water flow of the second outlet 12 and the third outlet 13, including controlling the on/off of the water flow of the second outlet 12 and controlling the on/off of the water flow of the third outlet 13.
In this embodiment, as shown in fig. 9, the valve body 1 has a first flow passage, a second flow passage and a third flow passage inside, the first flow passage connects the inlet 10 and the first outlet 11, and water can flow from the inlet 10 to the Z direction (as shown in fig. 5) through the first flow passage, flow out from the first outlet 11, and flow into the toilet tank. The second flow passage connects the first flow passage and the second outlet 12, and water flows from the first flow passage through the second flow passage in the direction opposite to the direction X, flows out of the second outlet 12, and flows into the spray gun. The first flow channel and the second flow channel are vertical to each other, the third flow channel is communicated with the first flow channel and the third outlet 13, the third flow channel is of an L-shaped structure and comprises a first part and a second part, the first part is parallel to the second flow channel, the second part is vertical to the first flow channel and the second flow channel respectively, water flow can flow from the first flow channel to the opposite direction of the X direction through the first part of the third flow channel, then flow to the Y direction through the second part of the third flow channel, flow out of the third outlet 13 and then flow into the flusher. The valve body 1 is reasonable in structure and convenient to use; in other embodiments, the structure of the valve body 1 may also be modified, for example, the positions of the inlet 10, the first outlet 11, the second outlet 12, and the third outlet 13 may be modified.
In this embodiment, the valve element 2 includes an outer shell and an inner core 22, the outer shell is fixedly connected to the valve body 1, the front end of the inner core 22 is disposed inside the outer shell, the rear end of the inner core 22 is disposed outside the valve body 1, the outer shell is provided with a first through hole 211, a second through hole 212, a third through hole 213 and a fourth through hole 214, the first through hole 211 and the second through hole 212 correspond to the inlet 10 and the first outlet 11, respectively, the outer diameter of the front end of the inner core 22 is smaller than the inner diameter of the outer shell, the first flow passage passes through the first through hole 211 and the second through hole 212, the third through hole 213 and the fourth through hole 214 correspond to the second flow passage and the first portion of the third flow passage, respectively, and the inner core 22 is rotated to control the on-off of the water flows of the third through hole 213 and the fourth through hole 214, so as to control the on-off of the water flows of the second flow passage and the third flow passage. The valve core 2 is low in cost and good in stability; in other embodiments, the valve core 2 may also be an electromagnetic valve, and the on-off of the water flow of the second flow passage and the third flow passage is controlled by an electric signal.
In this embodiment, a cushion block 23 is disposed in the outer shell, the cushion block 23 is disposed between the front end of the inner core 22 and the front end of the outer shell, a fifth through hole 231 and a sixth through hole 232 are disposed on the cushion block 23 corresponding to the third through hole 213 and the fourth through hole 214, respectively, and the inner core 22 is rotated to control the on-off of the water flow of the fifth through hole 231 and the sixth through hole 232, so as to control the on-off of the water flow of the third through hole 213 and the fourth through hole 214. In other embodiments, the spacer 23 can also be designed in one piece with the housing.
In this embodiment, the handle 221 is provided at the rear end of the inner core 22, and the handle 221 is used for controlling the rotation of the inner core 22. A handle 221 is arranged at the rear end of the inner core 22, so that a user can rotate the inner core 22 conveniently; in other embodiments, the handle 221 may not be provided.
In this embodiment, a stopper 215 is disposed in the housing, and the stopper 215 limits the rotation range of the inner core 22, so that a user can rotate the inner core 22 to a proper position, and the front end of the inner core 22 completely closes the fifth through hole 231 or the sixth through hole 232. In other embodiments, the stop 215 may not be provided.
In this embodiment, a fixing block 216 is disposed at the front end of the housing, a fixing groove 14 is disposed in the valve body 1, and the fixing block 216 is inserted into the fixing groove 14 to limit the rotation of the housing of the valve core 2 relative to the valve body 1. The fixed block 216 is detachably connected with the fixed groove 14, so that the valve core 2 can be conveniently detached from the valve body 1; in other embodiments, the housing may be fixed in the valve body 1 by a fixing member such as a screw.
In this embodiment, the inlet 10, the second outlet 12 and the third outlet 13 are respectively provided with external threads, and the first outlet 11 is provided with internal threads, so as to be conveniently connected with a water pipe, a flusher, a spray gun or a toilet tank.
The four-way valve has the following operation instructions:
when the handle 221 is rotated to the position shown in fig. 1 to 3, the fifth through hole 231 is not closed by the front end of the inner core 22, the sixth through hole 232 is closed by the front end of the inner core 22, and the four-way valve is in the first state, the inlet 10 is filled with water, the first outlet 11 is filled with water, the second outlet 12 is filled with water, and the third outlet 13 is not filled with water.
When the handle 221 is rotated to the position shown in fig. 4, neither the fifth through hole 231 nor the sixth through hole 232 is closed by the front end of the inner core 22, and the four-way valve is in the second state, wherein the inlet 10 is filled with water, the first outlet 11 is filled with water, the second outlet 12 is filled with water, and the third outlet 13 is filled with water.
When the handle 221 is rotated to the position shown in fig. 5, the fifth through hole 231 is closed by the front end of the inner core 22, the sixth through hole 232 is not closed by the front end of the inner core 22, and the four-way valve is in the third state, the inlet 10 is filled with water, the first outlet 11 is filled with water, the second outlet 12 is not filled with water, and the third outlet 13 is filled with water.
The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention. It should be understood that any modification, equivalent replacement, or improvement made by those skilled in the art after reading the present specification shall fall within the scope of the present invention.
Claims (8)
1. The four-way valve for the toilet is characterized by comprising a valve body and a valve core, wherein the valve body is provided with an inlet, a first outlet, a second outlet and a third outlet, the inlet is used for being connected with external water supply, the first outlet is used for being connected with a water inlet of a water tank of the toilet, the second outlet is used for being connected with a water inlet of a spray gun, the third outlet is used for being connected with a water inlet of a flusher, and the valve core is inserted into the valve body and used for controlling the on-off of water flow of the second outlet and the third outlet.
2. The four-way valve for a toilet according to claim 1, wherein the valve body has a first flow path, a second flow path and a third flow path therein, the first flow path communicates the inlet and the first outlet, the second flow path communicates the first flow path and the second outlet, the first flow path and the second flow path are perpendicular to each other, the third flow path communicates the first flow path and the third outlet, the third flow path has an "L" shape and comprises a first portion and a second portion, the first portion is parallel to the second flow path, and the second portion is perpendicular to the first flow path and the second flow path, respectively.
3. The four-way valve for a toilet according to claim 2, wherein the valve body comprises an outer casing and an inner core, the outer casing is fixedly connected with the valve body, the inner core has a front end arranged inside the outer casing and a rear end arranged outside the valve body, the outer casing is provided with a first through hole, a second through hole, a third through hole and a fourth through hole, the first through hole and the second through hole correspond to the inlet and the first outlet respectively, the first flow passage passes through the first through hole and the second through hole, the third through hole and the fourth through hole correspond to the second flow passage and the first part of the third flow passage respectively, and the inner core is rotated to control the on-off of the water flow in the third through hole and the fourth through hole so as to control the on-off of the water flow in the second flow passage and the third flow passage.
4. The four-way valve for a toilet according to claim 3, wherein a spacer is provided in the housing between the front end of the inner core and the front end of the housing, and a fifth through hole and a sixth through hole are provided in the spacer corresponding to the third through hole and the fourth through hole, respectively, and the flow of water through the third through hole and the fourth through hole is controlled by rotating the inner core to control the flow of water through the fifth through hole and the sixth through hole.
5. The four-way valve for a toilet according to claim 3, wherein a handle is provided at a rear end of the core for controlling rotation of the core.
6. The four-way valve for a toilet according to claim 3, wherein a stopper is provided in the housing to limit a rotation range of the inner core.
7. The four-way valve for a toilet according to claim 3, wherein a fixing block is provided at a front end of the housing, a fixing groove is provided in the valve body, and the fixing block is inserted into the fixing groove to restrict the rotation of the valve core housing with respect to the valve body.
8. The four-way valve for a toilet according to claim 1, wherein the inlet, the second outlet and the third outlet are externally threaded, respectively, and the first outlet is internally threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121071898.3U CN214662238U (en) | 2021-05-19 | 2021-05-19 | Four-way valve for closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121071898.3U CN214662238U (en) | 2021-05-19 | 2021-05-19 | Four-way valve for closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214662238U true CN214662238U (en) | 2021-11-09 |
Family
ID=78495654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121071898.3U Active CN214662238U (en) | 2021-05-19 | 2021-05-19 | Four-way valve for closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214662238U (en) |
-
2021
- 2021-05-19 CN CN202121071898.3U patent/CN214662238U/en active Active
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