CN221236136U - Water replenishing adjusting and switching structure of drain valve - Google Patents
Water replenishing adjusting and switching structure of drain valve Download PDFInfo
- Publication number
- CN221236136U CN221236136U CN202322911906.6U CN202322911906U CN221236136U CN 221236136 U CN221236136 U CN 221236136U CN 202322911906 U CN202322911906 U CN 202322911906U CN 221236136 U CN221236136 U CN 221236136U
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- Prior art keywords
- water
- valve body
- plug
- switching structure
- drain valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 196
- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003020 moisturizing effect Effects 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 abstract description 17
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a water supplementing adjusting and switching structure of a drain valve, which comprises the following components: the water diversion device comprises a regulating valve body, a central plug and a water diversion seat, wherein the regulating valve body is provided with a water inlet, at least two water outlets and a mounting channel, the water inlet and the water outlets are respectively communicated with the mounting channel, the water outlets are longitudinally arranged on the regulating valve body, the upper part of the central plug is arranged in the mounting channel of the regulating valve body, the central plug is provided with an upper plug, the upper plug is in sealing fit with the inner wall of the mounting channel, the lower part of the central plug is connected with a rotating shaft of a swinging rod, the water diversion seat is arranged between the periphery of the central plug and the mounting channel, and a water through port is arranged on the water diversion seat. According to the utility model, the central bolt moves upwards or downwards in the installation channel of the regulating valve body to block different water outlets, and then the central bolt is matched with the water diversion seat arranged in the installation channel, so that one water inlet can be converted into two or even more water outlets, and different water outlets can be provided with different water yields, thereby controlling the water supplementing amount of the toilet.
Description
Technical Field
The utility model relates to the field of bathroom, in particular to a water supplementing adjusting and switching structure of a drain valve.
Background
The existing closestool generally forms a water seal at the bottom of the urinal, and the odor is isolated through the water seal, so that the odor in the sewage pipeline is prevented from being emitted from the sewage outlet of the closestool urinal, and indoor air is polluted. After the toilet cistern flushes the urinal, the water inlet valve fills the cistern again, and in the water inlet valve process of cistern intaking, a little rivers that draw from the water inlet valve can flow to the overflow pipe on the drain valve simultaneously to flow to the urinal bottom through overflow pipe in order to make up the water sealed water yield.
In the prior art, the drain valve generally has full-row and half-row functions, and the water in the water tank is basically drained during full-row, so that the water inlet time of the water tank filled by the water inlet valve is longer, and more water is supplied to the bottom of the urinal; and the water in the water tank is only partially discharged during half discharge, so that the water inlet time of the water inlet valve for filling the water tank is shorter, and the water supplementing amount flowing to the bottom of the urinal is smaller. When the design is adopted, the water supplementing quantity in the process of half-drainage can meet the normal water sealing requirement, and at the moment, the total water supplementing quantity is more, so that part of water supplementing is wasted. In order to solve the problem of full-row water replenishing and wasting, in the prior art, a mode of blocking a water outlet hole in a rotating mode is adopted, such as the prior patent with the patent number ZL 202021661951.0, the name of a flow path switching device with small switching force value and a water replenishing structure of a toilet with the same, but the prior patent has the problems that the friction force is increased after long-term use, a sealing ring is easy to wear, and water leakage is caused after wear. In addition, the demands of different toilets for water supplementing amount are different, and the drain valve with single water supplementing rate cannot be matched with toilets with various specifications.
In view of the above, the present inventors have developed the present utility model by actively studying and modifying the design of the water replenishing structure of the conventional toilet bowl, and aiming at many drawbacks and inconveniences caused by the imperfection of the design.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a water supplementing adjusting and switching structure of a drain valve, which has the advantages of light pressing force, good sealing performance and stable function.
In order to achieve the above object, the solution of the present utility model is:
The utility model provides a switching structure is adjusted to moisturizing of drain valve, includes governing valve body, center bolt and water diversion seat, and governing valve body has a water inlet, two at least delivery ports and an installation passageway, and water inlet and delivery port communicate the installation passageway respectively, and the delivery port vertically sets up on governing valve body, the upper portion of center bolt is installed in the installation passageway of governing valve body, and the top of center bolt has the end cap, and the inner wall sealing fit of end cap and installation passageway is in the same place, and the lower part and the pendulum rod of center bolt link together, the water diversion seat sets up between the periphery of center bolt and installation passageway, is equipped with the water port of intercommunication water inlet and at least delivery port on the water diversion seat.
Further, the two water outlets of the regulating valve body are arranged and comprise an upper water outlet and a lower water outlet, wherein the upper water outlet is arranged at the top end of the regulating valve body, the lower water outlet is arranged below the upper water outlet at intervals, the water inlet is arranged between the upper water outlet and the lower water outlet, and the water diversion seat is communicated with the lower water outlet.
Further, the installation channel of the regulating valve body is communicated with the bottom of the regulating valve body, and the center bolt and the water diversion seat are installed in the regulating valve body from the bottom of the installation channel.
Further, the regulating valve body is provided with a limit post extending into the installation channel at the top end of the installation channel, and the center bolt is provided with a limit groove corresponding to the limit post.
Further, the center bolt comprises an upper plug, a water passing area, a lower plug, a connecting area and a swing rod connecting part which are sequentially arranged from top to bottom, wherein the upper plug, the water passing area and the lower plug are positioned in an installation channel of the adjusting valve body, the swing rod connecting part is positioned below the adjusting valve body, and a shaft hole corresponding to a swing rod rotating shaft is formed in the swing rod connecting part.
Further, an upper sealing ring is arranged on the upper plug of the center bolt, and a lower sealing ring is arranged on the lower plug.
Further, the top end inner wall of the water diversion seat is provided with an opening which is gradually reduced from top to bottom, and the outer diameter of the upper plug of the center plug is larger than the inner diameter of the opening of the water diversion seat.
Further, the inner wall of the installation channel of the regulating valve body is provided with a plurality of protruding blocks which are arranged at intervals.
Further, the bump is provided with an inclined surface which gradually tapers from the bottom to the top.
Further, the swing rod is of an arc-shaped structure.
After the structure is adopted, the water supplementing adjusting and switching structure of the drain valve disclosed by the utility model can move upwards or downwards in the adjusting valve body mounting channel through the center bolt and the upper plug thereof to block different water outlets, and then is matched with the water distributing seat arranged in the mounting channel, so that one water inlet can be converted into two or even a plurality of water outlets, and different water outlets can be provided with different water yields, thereby controlling the water supplementing amount of the toilet. Compared with the prior art, the utility model has the advantages that the pressing force is light in a mode of driving the central bolt to move by utilizing the swinging rod of the lever movement, the central bolt is matched with the water distributing seat to realize the adjustment of water supplementing quantity, the sealing performance is good, the function is stable, the applicability is wide, and the utility model can be used for double-row drain valves with different calibers and heights.
Drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is a combination diagram of the present utility model.
Fig. 3 is a partial enlarged view of fig. 2.
Fig. 4 is a cross-sectional view of the present utility model.
Fig. 5 is a perspective view of the present utility model in use state 1.
Fig. 6 is a sectional view of the present utility model in use 1.
Fig. 7 is a perspective view of the present utility model in use 2.
Fig. 8 is a sectional view of the present utility model in use 2.
Description of the reference numerals:
10. a water supplementing adjusting and switching structure;
1. A regulating valve body; 11. a water inlet; 12. a water outlet; 12A, an upper water outlet; 12B, a lower water outlet; 13. a mounting channel; 14. a limit column; 15. a bump; 16. an inclined plane;
2. A center bolt; 21. an upper plug; 22. a limit groove; 23. a water passing area; 24. a lower plug; 25. a connection region; 26. a swing link connection part; 27. a shaft hole;
3. A water diversion seat; 31. a water-through port; 32. an opening; 4. an upper sealing ring; 5. a lower sealing ring;
20. Swing rod; 201. a rotating shaft;
30. A full row of buttons; 40. a half row of buttons.
Detailed Description
In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientation or positional relationship based on that shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1 to 4, the utility model discloses a water replenishing adjusting and switching structure 10 of a drain valve, which comprises an adjusting valve body 1, a central plug 2 and a water distributing seat 3, wherein the adjusting valve body 1 is provided with a water inlet 11, at least two water outlets 12 and a mounting channel 13, the water inlet 11 and the water outlets 12 are respectively communicated with the mounting channel 13, the water outlets 12 are longitudinally arranged on the adjusting valve body 1 at intervals, the water inlet 11 is communicated with a water inlet valve through a water inlet pipe, each water outlet 12 is respectively communicated with an overflow pipe of a toilet through a water outlet pipe, the upper part of the central plug 2 is arranged in the mounting channel 13 of the adjusting valve body 1, the top part of the central plug 2 is provided with an upper plug 21, the upper plug 21 is in sealing fit with the inner wall of the mounting channel 13, the lower part of the central plug 2 is connected with a rotating shaft 201 of a swinging rod 20, the water distributing seat 3 is arranged between the periphery of the central plug 2 and the mounting channel 13, and a water through hole 31 which is communicated with the water inlet 11 and the at least one water outlet 12 is arranged on the water distributing seat 3.
In this embodiment, two water outlets 12 are provided, including an upper water outlet 12A and a lower water outlet 12B, wherein the upper water outlet 12A is disposed at the top end of the regulating valve body 1, the lower water outlet 12B is disposed below the upper water outlet 12A at intervals, the water inlet 11 is disposed between the upper water outlet 12A and the lower water outlet 12B, and the water diversion seat 3 is communicated with the lower water outlet 12B.
In this embodiment, the first end of the swing rod 20 is connected to the full-row buttons 30, the second end is connected to the half-row buttons 40, and the rotating shaft 201 is disposed at the second end of the swing rod 20.
As shown in fig. 5 and 6, when the full-row button 30 is pressed, the full-row button 30 is pressed to drive the first end of the swing rod 20 to move downwards, the second end of the swing rod 20 and the rotating shaft 201 are in opposite directions to perform lever movement, so that the center bolt 2 connected with the rotating shaft 201 moves upwards, the upper plug 21 of the center bolt 2 plugs the upper water outlet 12A of the regulating valve body 1, water flows from the water inlet 11 to the mounting channel 13 and then flows out from the lower water outlet 12B communicated with the water outlet 31 around the water through hole 31 of the water distributing seat 3, and the swing rod 20 preferably adopts an arc structure.
As shown in fig. 7 and 8, when the half-row button 40 is pressed, the half-row button 40 is pressed to drive the second end of the swing rod 20 and the rotating shaft 201 to move downwards, and drive the center bolt 2 to move downwards along the installation channel 13, so that the upper plug 21 of the center bolt 2 does not block the upper water outlet 12A, the upper water outlet 12A is communicated with the water inlet 11, and when the upper plug 21 of the center bolt 2 moves below the water inlet 11, the top end of the center bolt 2 blocks the installation channel 13 below the water inlet 11, further blocks the water diversion seat 3 and the lower water outlet 12B, and water flows out from the upper water outlet 12A after entering the installation channel 13 from the water inlet 11.
According to the water supplementing adjusting structure of the drain valve, the center plug 2 and the upper plug 21 thereof move upwards or downwards in the installation channel 13 of the adjusting valve body 1 to block different water outlets 12, and then the water supplementing adjusting structure is matched with the water distributing seat 3 arranged in the installation channel 13, so that one water inlet 11 can be converted into two or even more water outlets 12, and different water outlets 12 can be provided with different water outlet amounts, thereby controlling the water supplementing amount of the toilet.
In this embodiment, the installation channel 13 of the regulator valve body 1 communicates with the bottom of the regulator valve body 1, and the center pin 2 and the water diversion seat 3 are installed in the regulator valve body 1 from the bottom of the installation channel 13. The regulating valve body 1 is provided with a limit post 14 extending into the mounting channel 13 at the top end of the mounting channel 13, and the center bolt 2 is provided with a limit groove 22 corresponding to the limit post 14. When the swing rod 20 drives the center bolt 2 to move, the limit groove 22 of the center bolt 2 moves up and down along the limit column 14.
In this embodiment, the central plug 2 includes an upper plug 21, a water passing area 23, a lower plug 24, a connection area 25 and a swing rod connection portion 26 which are sequentially arranged from top to bottom, after being installed, the upper plug 21, the water passing area 23 and the lower plug 24 are located in the installation channel 13 of the adjusting valve body 1, the swing rod connection portion 26 is located below the adjusting valve body 1, and a shaft hole 27 corresponding to the rotating shaft 201 of the swing rod 20 is arranged on the swing rod connection portion 26. In this embodiment, the upper plug 21 of the central plug 2 is provided with an upper sealing ring 4, the lower plug 24 is provided with a lower sealing ring 5, and the upper plug 21 can axially move between the upper end and the lower end of the water inlet 11 of the installation channel 13, so as to seal the upper water outlet 12A or the lower water outlet 12B, and the lower plug 24 is in sealing fit with the inner peripheral wall of the water diversion seat 3, so that water is prevented from flowing out from the gap between the water diversion seat 3 and the central plug 2.
In this embodiment, the top end inner wall of the water diversion seat 3 is provided with an opening 32 which tapers from top to bottom, the outer diameter of the upper plug 21 of the central plug 2 is larger than the bottom end of the opening 32 of the water diversion seat 3, and when the water diversion seat is installed, the bottom end of the central plug 2 is installed in the water diversion seat 3 from the opening 32 of the water diversion seat 3, the upper plug 21 is clamped on the opening 32 of the water diversion seat 3, so that the central plug 2 is prevented from being separated from the water diversion seat 3. The water diversion seat 3 is installed in the installation channel 13 of the adjusting valve body 1 from the bottom of the adjusting valve body 1, in order to avoid the water diversion seat 3 from being separated from the installation channel 13 of the adjusting valve body 1 after being installed, the inner wall of the installation channel 13 is provided with a plurality of convex blocks 15 (shown in figure 3) which are arranged at intervals, in order to facilitate the installation of the water diversion seat 3, each convex block 15 is provided with an inclined surface 16 which is gradually reduced from the bottom upwards, the water diversion seat 3 is clamped on the convex blocks 15 after being installed in the installation channel 13 from the inclined surface 16, and therefore the water diversion seat 3, the center bolt 2 and the adjusting valve body 1 are installed together.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (10)
1. The utility model provides a switching structure is adjusted in moisturizing of drain valve which characterized in that includes: the water diversion seat is arranged between the periphery of the central plug and the installation channel, and is provided with a water port communicated with the water inlet and the water outlet.
2. The water replenishment regulation switching structure of a drain valve as set forth in claim 1, wherein: the two water outlets of the regulating valve body are arranged and comprise an upper water outlet and a lower water outlet, wherein the upper water outlet is arranged at the top end of the regulating valve body, the lower water outlet is arranged below the upper water outlet at intervals, the water inlet is arranged between the upper water outlet and the lower water outlet, and the water diversion seat is communicated with the lower water outlet.
3. The water replenishment regulation switching structure of a drain valve as set forth in claim 1, wherein: the installation channel of the regulating valve body is communicated with the bottom of the regulating valve body, and the center bolt and the water diversion seat are installed in the regulating valve body from the bottom of the installation channel.
4. The water replenishment regulation switching structure of a drain valve as set forth in claim 1, wherein: the regulating valve body is provided with a limit post extending into the installation channel at the top end of the installation channel, and the center bolt is provided with a limit groove corresponding to the limit post.
5. The water replenishment regulation switching structure of a drain valve as set forth in claim 1, wherein: the center bolt comprises an upper plug, a water passing area, a lower plug, a connecting area and a swing rod connecting part which are sequentially arranged from top to bottom, wherein the upper plug, the water passing area and the lower plug are positioned in an installation channel of the adjusting valve body, the swing rod connecting part is positioned below the adjusting valve body, and a shaft hole corresponding to a swing rod rotating shaft is formed in the swing rod connecting part.
6. The water replenishment regulation switching structure of a drain valve as set forth in claim 5, wherein: an upper sealing ring is arranged on the upper plug of the center bolt, and a lower sealing ring is arranged on the lower plug.
7. The water replenishment regulation switching structure of a drain valve as set forth in claim 1, wherein: the top end inner wall of the water diversion seat is provided with an opening which is gradually reduced from top to bottom, and the outer diameter of the upper plug of the center plug is larger than the inner diameter of the opening of the water diversion seat.
8. The water replenishment regulation switching structure of a drain valve as set forth in claim 1, wherein: the inner wall of the installation channel of the regulating valve body is provided with a plurality of protruding blocks which are arranged at intervals.
9. The water replenishment regulation switching structure of a drain valve as set forth in claim 8, wherein: the convex block is provided with an inclined plane which gradually reduces from the bottom to the top.
10. The water replenishment regulation switching structure of a drain valve as set forth in claim 8, wherein: the swing rod is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911906.6U CN221236136U (en) | 2023-10-30 | 2023-10-30 | Water replenishing adjusting and switching structure of drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911906.6U CN221236136U (en) | 2023-10-30 | 2023-10-30 | Water replenishing adjusting and switching structure of drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221236136U true CN221236136U (en) | 2024-06-28 |
Family
ID=91600576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322911906.6U Active CN221236136U (en) | 2023-10-30 | 2023-10-30 | Water replenishing adjusting and switching structure of drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221236136U (en) |
-
2023
- 2023-10-30 CN CN202322911906.6U patent/CN221236136U/en active Active
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