CN221236135U - Drain valve with water supplementing adjusting structure - Google Patents
Drain valve with water supplementing adjusting structure Download PDFInfo
- Publication number
- CN221236135U CN221236135U CN202322911878.8U CN202322911878U CN221236135U CN 221236135 U CN221236135 U CN 221236135U CN 202322911878 U CN202322911878 U CN 202322911878U CN 221236135 U CN221236135 U CN 221236135U
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- water
- valve body
- drain valve
- regulating
- plug
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 194
- 230000001502 supplementing effect Effects 0.000 title abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000003020 moisturizing effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 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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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a drain valve with a water supplementing adjusting structure, which comprises: full row's button, half row's button, pendulum rod and moisturizing regulation structure, moisturizing regulation structure include governing valve body, central bolt and branch water seat, and governing valve body has a water inlet and two at least delivery ports, and the pendulum rod is connected half row's button, full row's button and central bolt, and water inlet and delivery port communicate the installation passageway of governing valve body respectively, and the central bolt has the end cap, and the inner wall sealing fit of end cap and installation passageway is in the same place, and central bolt links together with the pendulum rod, branch water seat installs in the governing valve body, is equipped with the water inlet of intercommunication and the water gap of at least delivery port on the branch water seat. The swing rod disclosed by the utility model has the advantages that the pressing force is light in a mode of driving the central bolt to move by using the lever principle, the central bolt is matched with the water distributing seat, the water supplementing quantity can be regulated, the sealing performance is good, the function is stable, the applicability is wide, and the swing rod can be used for double-row drain valves with different calibers and heights.
Description
Technical Field
The utility model relates to the field of bathroom, in particular to a drain valve with a water supplementing and adjusting structure.
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 the drain valve with the water supplementing adjusting structure, 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:
A drain valve having a water replenishment regulation structure, comprising: the water replenishing adjusting structure comprises an adjusting valve body, a central bolt and a water distributing seat, wherein the adjusting 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 adjusting valve body at intervals, the upper part of the central bolt is arranged in the mounting channel of the adjusting valve body, the top of the central bolt 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 bolt is connected with the rotating shaft of the oscillating bar, the water distributing seat is arranged between the periphery of the central bolt and the mounting channel, and a water through port communicated with the water inlet and the water outlet is arranged on the water distributing 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 full-row buttons and the half-row buttons are arranged side by side.
Further, the swing rod is provided with a connecting rod, the connecting rod is provided with a first end corresponding to the full-row buttons and a second end corresponding to the half-row buttons, one sides of the first end and the second end, facing the full-row buttons and the half-row buttons, are respectively provided with a first control rod and a second control rod, and the rotating shaft and the first control rod or the second control rod are reversely arranged.
Further, the connecting rod is of an arc-shaped structure.
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 that of the bottom end 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.
After the structure is adopted, the two ends of the swing rod are respectively connected with the full-row button or the half-row button by the drain valve with the water supplementing adjusting structure, one end of the swing rod is connected with the center bolt, the swing rod can be controlled to move by pressing the full-row button or the half-row button, the center bolt connected with the rotating shaft of the swing rod and the upper plug thereof can be driven to move upwards or downwards in the installation channel of the adjusting valve body during the movement of the swing rod, and then the water distributing seat arranged in the installation channel is matched, so that one water inlet is 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 quantity of the closestool.
Drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is a perspective combined view of the present utility model.
Fig. 3 is a perspective view of the water replenishment regulating structure of the present utility model.
Fig. 4 is a cross-sectional view of the water replenishment regulating structure of the present utility model.
Fig. 5 is a schematic diagram illustrating the operation of the first use state of the present utility model.
Fig. 6 is a cross-sectional view of a first use state of the present utility model.
Fig. 7 is a schematic diagram illustrating the operation of the second use state of the present utility model.
Fig. 8 is a cross-sectional view of a second use condition of the present utility model.
Description of the reference numerals:
a full row of buttons 1;
A half row of buttons 2;
The swing rod 3, the first end 31, the second end 32, the rotating shaft 33, the connecting rod 34, the first control rod 35 and the second control rod 36;
The water replenishing adjusting structure 4, the adjusting valve body 41, the water inlet 411, the water outlet 412, the upper water outlet 412A, the lower water outlet 412B, the mounting channel 413, the limiting column 414, the convex block 415, the inclined plane 416, the center bolt 42, the upper plug 421, the limiting groove 422, the water passing area 423, the lower plug 424, the connecting area 425, the swing rod connecting part 426, the shaft hole 427, the water distributing seat 43, the water passing port 431, the opening 432, the upper sealing ring 44 and the lower sealing ring 45.
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 present utility model discloses a drain valve having a water replenishment adjusting structure, comprising: the full-row button 1, the half-row button 2, the swinging rod 3 and the water supplementing adjusting structure 4, the swinging rod 3 is provided with a first end 31 connected with the full-row button 1 and a second end 32 connected with the half-row button 2, one of the first end 31 or the second end 32 is provided with a rotating shaft 33 connected with the water supplementing adjusting structure 4, the water supplementing adjusting structure 4 comprises an adjusting valve body 41, a central bolt 42 and a water diversion seat 43, the adjusting valve body 41 is provided with a water inlet 411, at least two water outlets 412 and an installing channel 413, the water inlet 411 and the water outlets 412 are respectively communicated with the installing channel 413, the water outlet 412 is longitudinally arranged on the adjusting valve body 41, the water inlet 411 is communicated with a water inlet valve through a water inlet pipe, the water outlets 412 are respectively communicated with an overflow pipe of a toilet through a water outlet pipe, the upper part of the central bolt 42 is arranged in the installing channel 413 of the adjusting valve body 41, the top of the central bolt 42 is provided with an upper plug 421, the upper plug 421 is in sealing fit with the inner wall of the installing channel 413, the lower part of the central bolt 42 is connected with the rotating shaft 33 of the swinging rod 3, the water diversion seat 43 is arranged between the periphery of the central bolt 42 and the installing channel 413, and the water diversion seat 43 is provided with at least one water outlet 431 communicated with the water outlet 412.
In this embodiment, the rotation shaft 33 of the swing rod 3 is disposed at the second end 32 of the swing rod 3, and the two water outlets 412 are provided, including an upper water outlet 412A and a lower water outlet 412B, where the upper water outlet 412A is disposed at the top end of the adjusting valve 41, the lower water outlet 412B is disposed below the upper water outlet 412A at intervals, the water inlet 411 is disposed between the upper water outlet 412A and the lower water outlet 412B, and the water diversion seat 43 is communicated with the lower water outlet 412B.
As shown in fig. 5 and 6, when the full-row button 1 is pressed, the full-row button 1 is pressed to drive the first end 31 of the swing rod 3 to move downward, the second end 32 of the swing rod 3 and the rotating shaft 33 reversely perform lever swinging, so that the center bolt 42 connected with the rotating shaft 33 moves upward, the upper plug 421 of the center bolt 42 plugs the upper water outlet 412A of the regulating valve body 1, and water flows from the water inlet 411 to the mounting channel 413 and then flows from the lower water outlet 412B communicated with the water inlet 431 around the water through hole 431 of the water diversion seat 43.
As shown in fig. 7 and 8, when the half-row button 2 is pressed, the half-row button 2 is pressed to drive the second end 31 and the rotating shaft 33 of the swing rod 3 to move downwards, and drive the center bolt 42 to move downwards along the installation channel 413, so that the upper plug 421 of the center bolt 42 does not block the upper water outlet 412A, the upper water outlet 412A is communicated with the water inlet 411, and when the upper plug 421 of the center bolt 42 moves below the water inlet 411, the top end of the center bolt 42 blocks the installation channel 413 below the water inlet 411, so that the water diversion seat 43 and the lower water outlet 412B are blocked, and water flows out from the upper water outlet 412A after entering the installation channel 413 from the water inlet 411.
The drain valve with the water supplementing adjusting structure can control the swing rod 3 to move by pressing the full-row button 1 or the half-row button 2, the center bolt 42 connected with the rotating shaft 33 of the swing rod 3 and the upper plug 421 thereof can be driven to move upwards or downwards in the mounting channel 413 of the adjusting valve body 41 when the swing rod 3 moves, and one water inlet 411 can be converted into two or even a plurality of water outlets 412 by matching with the water distributing seat 43 arranged in the mounting channel 413, and different water outlets 412 can be provided with different water outlet amounts, so that the water supplementing amount of the toilet bowl can be controlled.
In this embodiment, the full-row buttons 1 and the half-row buttons 2 are arranged side by side, the swing rod 3 has a connecting rod 34, the connecting rod 34 has a first end 31 corresponding to the full-row buttons 1 and a second end 32 corresponding to the half-row buttons 2, one sides of the first end 31 and the second end 32 facing the full-row buttons 1 and the half-row buttons 2 are respectively provided with a first control rod 35 and a second control rod 36, and the rotating shaft 33 and the second control rod 36 are arranged in opposite directions. Preferably, the connecting rod 34 has an arc-shaped structure, so that the swing rod 3 can achieve the maximum effect with the minimum force when driving the center bolt 42 to perform lever motion.
In this embodiment, the installation passage 413 of the regulator valve 41 communicates with the bottom of the regulator valve 41, and the center pin 42 and the water diversion seat 43 are installed in the regulator valve 41 from the bottom of the installation passage 41. The regulating valve body 41 is provided with a limit post 414 extending into the mounting passage 413 at the top end of the mounting passage 413, and the center bolt 42 is provided with a limit groove 422 corresponding to the limit post 414. When the full row button 1 or the half row button 2 is pressed down, the limit groove 422 of the center pin 42 moves up and down along the limit post 414.
In this embodiment, the central plug 42 includes an upper plug 421, a water passing area 423, a lower plug 424, a connection area 425 and a swing rod connection portion 426 that are sequentially disposed from top to bottom, after being installed, the upper plug 421, the water passing area 423, the lower plug 424 are located in the installation channel 413 of the adjusting valve body 41, the swing rod connection portion 426 is located below the adjusting valve body 41, and a shaft hole 427 corresponding to the rotating shaft 33 of the swing rod 3 is disposed on the swing rod connection portion 426. In this embodiment, an upper sealing ring 44 is disposed on the upper plug 421 of the central plug 42, a lower sealing ring 45 is disposed on the lower plug 424, and the upper plug 421 can axially move between the upper end and the lower end of the water inlet 411 of the installation channel 413, so as to seal the upper water outlet 412A or the lower water outlet 412B, and the lower plug 424 is in sealing fit with the inner peripheral wall of the water diversion seat 43, so as to avoid water flowing out from the gap between the water diversion seat 43 and the central plug 42.
In this embodiment, the top end inner wall of the water diversion seat 43 is provided with an opening 432 that tapers from top to bottom, the outer diameter of the upper plug 421 of the central plug 42 is larger than the bottom end of the opening 432 of the water diversion seat 43, and when the water diversion seat is installed, the bottom end of the central plug 42 is installed into the water diversion seat 43 from the opening 432 of the water diversion seat 43, the upper plug 421 is clamped on the opening 432 of the water diversion seat 43, so as to prevent the central plug 42 from separating from the water diversion seat 43. The water diversion seat 43 is installed in the installation channel 413 of the adjusting valve body 41 from the bottom of the adjusting valve body 41, in order to prevent the water diversion seat 43 from being separated from the installation channel 413 of the adjusting valve body 41 after being installed, a plurality of protruding blocks 415 (shown in fig. 3) are arranged on the inner wall of the installation channel 413 at intervals, in order to facilitate the installation of the water diversion seat 43, inclined planes 416 which are gradually reduced from the bottom upwards are arranged on the protruding blocks 415, and after the water diversion seat 43 is installed in the installation channel 413 from the inclined planes 416, the bottom is clamped on the protruding blocks 415, so that the water diversion seat 43, the center bolt 42 and the adjusting valve body 41 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. A drain valve having a water replenishment regulation structure, comprising: the water replenishing adjusting structure comprises an adjusting valve body, a central bolt and a water distributing seat, wherein the adjusting 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 adjusting valve body at intervals, the upper part of the central bolt is arranged in the mounting channel of the adjusting valve body, the top of the central bolt 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 bolt is connected with the rotating shaft of the oscillating bar, the water distributing seat is arranged between the periphery of the central bolt and the mounting channel, and a water through port communicated with the water inlet and the water outlet is arranged on the water distributing seat.
2. A drain valve with a refill regulating structure as defined 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. A drain valve with a refill regulating structure as defined in claim 1, wherein: the swing rod is provided with a connecting rod, the connecting rod is provided with a first end corresponding to the full-row buttons, the connecting rod is provided with a second end corresponding to the half-row buttons, one sides of the first end and the second end, facing the full-row buttons and the half-row buttons, are respectively provided with a first control rod and a second control rod, and the rotating shaft and the first control rod or the second control rod are reversely arranged.
4. A drain valve with a refill regulating structure as defined in claim 3, wherein: the connecting rod is of an arc-shaped structure.
5. A drain valve with a refill regulating structure as defined 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.
6. A drain valve with a refill regulating structure as defined 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.
7. A drain valve with a refill regulating structure as defined 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.
8. A drain valve with a refill regulating structure as defined in claim 7, 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.
9. A drain valve with a refill regulating structure as defined in claim 1, wherein: the top 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 that of the bottom end of the opening of the water diversion seat.
10. A drain valve with a refill regulating structure as defined in claim 1, wherein: the inner wall of the installation channel of the regulating valve body is provided with a plurality of convex blocks which are arranged at intervals, and each convex block is provided with an inclined plane which is gradually reduced from the bottom to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911878.8U CN221236135U (en) | 2023-10-30 | 2023-10-30 | Drain valve with water supplementing adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911878.8U CN221236135U (en) | 2023-10-30 | 2023-10-30 | Drain valve with water supplementing adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221236135U true CN221236135U (en) | 2024-06-28 |
Family
ID=91591346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322911878.8U Active CN221236135U (en) | 2023-10-30 | 2023-10-30 | Drain valve with water supplementing adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221236135U (en) |
-
2023
- 2023-10-30 CN CN202322911878.8U patent/CN221236135U/en active Active
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