KR101733311B1 - 3way multi-valve in the toilet water supply line - Google Patents

Abstract

The present invention relates to a three-way multi-feed valve for a left-handed machine, in which first, second and third fountains are arranged in a zigzag pattern with minimum spacing considering machining errors (molding and machining) The structure of the valves V1 and V2 and the handle of the handle assembly is also arranged in a zigzag shape so that the structure for the three-tooth water hole and the three-valve operation portion is formed in a compact structure.
In this way, although the three-way valve and the three-valve control portion are compact, the three-way valve is not interfered with each other when the water supply pipe is connected by the tool, and the three-valve operation by the tool or the manual valve is also not interfered with each other .
In addition, the compact structure of the three-way valve and the three-valve operating portion is suitable for a tight space arrangement, is efficient, and the installation appearance is a useful invention to harmonize with the bathroom environment naturally.

Description

3-way multi-valve in the toilet water supply line for a left-

The present invention relates to a three-way multi-feed valve for a left-handed machine, and more specifically to a three-way multi-feed valve for a left-handed machine. More specifically, the first, second and third fountain ports are arranged in a zigzag pattern with minimum spacing taking machining errors (molding and machining) , The on / off valves V1 and V2, and the handle (handle) of the handle assembly are also arranged in a zigzag shape so as to form the structure for the third water dispenser and the three valve control unit in a compact structure.

In this way, although the three-way valve and the three-valve control portion are compact, the three-way valve is not interfered with each other when the water supply pipe is connected by the tool, and the three-valve operation by the tool or the manual valve is also not interfered with each other .

The compact structure of the 3-way valve and the 3-valve control part in a zigzag configuration with minimum spacing is suitable for tight space arrangement, is efficient, and its installation appearance naturally harmonizes with the bathroom environment.

The three-way multi-feed valve for the left-hand side of the present invention is a three-way valve / three-valve structure that meets the current trend of increasing the demand for bidet use and bathroom cleaning since the valve is directly connected to the left-

In addition, the operating portion (handle) of the third water jetting head and the corresponding handle assembly is suitable and efficient for a cleaning shower in which on / off operations are frequently used. This is because the handle assembly can be easily turned on / off at a rotation angle of 90 degrees by only 1/4 turn operation.

A typical left-hand side water supply valve structure is a structure having "1 outlet at one inlet".

The direction of the " 1st outlet to the 1st inlet ", which is a conventional water supply valve structure for a toilet seat, is as follows.

The direction of the water supply pipe having the 'one inlet' is the z direction according to the coordinates in FIG. 3 (the same as the length direction of 100 in FIG. 1D). The water line in the z direction and the '1 inlet' are connected in a straight line. The left-hand side installation is also in the z-direction as shown in Fig. 1d.

According to x, y and z in FIG. 3, the direction of the '1 discharge port' is a vertical direction with respect to the z-axis, that is, a y-axis.

The '1 discharge port' on the y-axis is easy to connect with the upper left toilet water tank, and the flow of water supplied to the upper side is also smooth without being broken.

A typical left-hand side water supply valve structure having a " 1 outlet to 1 inlet " is installed in a cramped space surrounded by a left-hand side, a back side, and a side wall. It is much tighter than the bathroom floor. Because it is installed close to the bathroom floor.

If two or three outlets are added, it is not only difficult to install in such a narrow space but also interferes with the additional discharge port and the corresponding valve operation portion, which makes it difficult to connect the water supply pipe and the on / off valve .

Nowadays, convenience of living environment is required, demand for use of bidet and cleanliness of bathroom is increasing.

As a discharge port of the prior art, such a demand can not be met. Addition of a discharge port is required.

If there are three ejection openings, three corresponding on / off operation portions follow.

In this case, the most problematic is the arrangement and direction of the three ejection openings and the corresponding three on / off operation portions. Three outlets shall be connected to a water supply line, and three on / off controls shall be turned on / off. On / off operation of the three on / off operation parts in the connection of the water supply pipe to the three outlets is performed by a hand or a tool.

This is because the arrangement and direction that are not interfered between the three discharge ports and the three on / off operation portions are important factors in the connection operation of the water supply pipe or on / off operation.

Needless to say, the appearance of the installation also becomes a factor in harmony with the bathroom atmosphere.

However, in order to avoid interference, it is not possible to widen the separation distance between the three outlets or between the 3 on / off controls. When the gap between the discharge port 3 and the 3on / off operation part is wide, not only the production cost is increased but also the installation is difficult in a cramped space and the appearance of the installation is not natural to the bathroom atmosphere.

Therefore, in order to make the water inlet valve structure for at least three outlets in the first inlet, the arrangement of the three outlets or the 3on / off operation portion and the minimization of the direction and the spacing distance should be considered together.

On the other hand, two prior arts for one inlet / two outlets have been proposed.

One of which is a public utility model 20-2012-0003716 (hereinafter referred to as the prior art -1) and the other is a so-called " T-type fitting " of the registered utility model 20-0153903 (Fitting) bracket.

The problem of the prior art proposed from the viewpoint of minimizing the arrangement, the direction and the separation distance between the two ejection openings or the 2on / off operation portion will be described.

First, the structure of the water valve of the prior art-1 having '1 inlet / 2 outlet' and its problems will be described as follows.

In the water supply valve structure of the '1 inlet / 2 outlet' of the prior art-1, one inlet is a water supply port 121, and the two discharge ports are a first discharge port 131a and a second discharge port 132a. The first discharge port 131a is for the left-hand side water tank and the second discharge port 132a is the cleaning shower head 400 (see FIGS. 1B, 1C, and 1D).

If the direction of one inlet 121 is set in the z direction, which is the direction of the water supply line, as in a normal water supply valve structure having one inlet port / one outlet port, two installation can be performed. This is because it is possible to rotate in the horizontal x direction unless it is in the vertical y direction about the inlet 121 in the z direction.

One is a case in which the first discharge port 131a and the second discharge port 132a can be installed in the y direction in which the first discharge port 131a and the second discharge port 132a are in the vertical direction since the direction of the first inlet 121 is the z direction, And the second discharge port 132a can be installed in the horizontal direction in the x direction.

In the first case, when the first discharge port 131a and the second discharge port 132a are in the y direction, which is the vertical direction, the first discharge port 131a for the toilet tank for the left-hand side is upward, It is difficult to assemble the cleaning shower head 400 even if the second discharge port 132a for the cleaning shower head 400 does not touch or touch the bottom surface of the bathroom, If the discharge port 131a and the second discharge port 132a are installed in this manner, there is a problem that the flow of water is broken and the beauty of the bathroom is damaged.

In the second case, when the first discharge port 131a and the second discharge port 132a are installed in the horizontal direction x direction, the distance between the left-hand side and the wall is short, making it difficult to install. There is a problem in that the water flow not only hurts but also water.

1B and 1C, the valve structure of the prior art-1 requires a separate partition.

The first opening and closing hole 111 and the second opening and closing hole 112 are formed in the horizontal partition wall of the flow passage 113.

In addition, since the valve structure of the prior art-1 is limited to only the two discharge ports 131a and 132a, it has a structural limit to the discharge port.

Next, a problem of the 'T fitting fitting' of the prior art-2 having '1 inlet / 2 outlet' will be described.

The "T fitting fitting" of the "prior art 2" has no on / off valve and has one inlet 111 and two outlets 112, 113 (see FIG. 2).

The 'T type fitting' with no on / off valve has 1 inlet / 1 outlet and 1 outlet on the normal valve structure with on / off valve 'T type fitting' (Fitting) bracket 'to connect two outlets to make a long time ago is used to add an outlet.

At this time, an outlet 111 of a 'T-shaped fitting' is connected to an outlet of a conventional valve structure.

In this way, we will examine the installation direction of 'T-type fitting'.

The normal valve structure is installed in the direction of the water supply line (z-axis direction). The outlet is a vertical up y-axis. And an inlet 111 of a 'T-fitting metal fitting' is connected to an outlet of the vertical upper y-axis. This is because the discharge port 113 is located at the top of the vertical direction (y-axis). The "T-fitting" bracket is a vertical structure with its height up to the vertical (y-axis).

As the height increases vertically, the appearance of the surroundings is not natural and the installation in a cramped space is not smooth.

(A) a three-way water jetting spout is provided on a longitudinal body pipe having a hollow portion, the main pipe is in the same direction as the water supply line, one end of the main pipe is formed with one inlet, And the first and the second water jetting openings are arranged in the order of the first, second and third water jetting openings in the direction perpendicular to the longitudinal direction of the body pipe from the inlet side, And the second water jetting mouth protrudes horizontally with respect to the vertical line while being positioned between the first and third water jetting openings, wherein the first, second, third The interval between the water jetting openings is made to be a compact structure having a minimum interval considering machining error (molding and machining), thereby making it possible to make the three water jetting openings to be optimized and to produce economically, and at the same time, Between the three floodgates So that they are prevented from interfering with each other when they are connected to the three water jetting openings,

(B) The on / off valves V1, V2 and the handle assembly corresponding to the first, second and third water jetting openings are respectively provided as individual valves, and the operating parts of the on / off valves V1, V2 are connected to the first and second water jetting openings (Handle direction) of the handle assembly is provided in the extension line (y direction, x direction) of the on / off valve assembly V1, V2, (Handle) in the zigzag form are located in different directions (y direction, x direction, z direction), so that on / off operation of three operation parts (handles) off valve has a different purpose in that it is simple and easy to operate,

⒞ The turning direction of the on / off handle of the on / off handle assembly assembled and installed at the end of the main pipe is rotated in the direction (y direction) perpendicular to the reference axis (z axis) of the main pipe, (Y-axis) downward from the horizontal line (x-axis) to the reference axis (z-axis) of the main body pipe, so that on / off can be easily accomplished by a 1/4 turn operation.

In addition, due to the compact structure of the first, second and third water jetting openings, the structure of the on / off valves V1, V2 and the handle portion of the handle assembly can be made compact, There are other purposes to make the fitted appearance fit in harmony with the surroundings naturally.

10; The main pipe 10,

11; The first water jetting openings (11), 12; A second water jetting mouth (12), 13; A third water jetting mouth (13), 14; Inlet ports 14, 15; Partitions 15, 16; The water supply holes 16, 17; The end spiral portion 17,

20; on / off valve V1 (20), 22; Valve holes 22, 24; Insertion holes 24, 26; Valve operating rods 26, 28; The operation unit 28,

30; on / off valve V2 (30), 32; Valve holes 32, 34; Insertion holes 34, 36; Valve operating rods 36, 38; The operation unit 38,

40; The handle assembly (40)

42, valve pipe (42), 421; Air outlets 421, 422; Outer peripheral surface spiral portions 422, 423; Stoppers 423 and 424; The support 424,

44; Handle rotating parts 44, 442; Seals 442, 442a; Protruding jaws 442a, 444; Handle protrusions 444, 446; The handle (446)

46; A stationary ceramic disc plate 46, 462; A water hole 462, 464; Non-penetrating holes 464, 466; Rotation prevention projection

47; Rotary ceramic disc plates 47, 472; Water holes 472, 474; Non-penetrating holes 474, 476; The insertion portion 476,

48; The support metal fittings 48,

49; The packing 49,

A; The hanging chin (A)

B; Rim Border (B)

C; The elastic catching piece (C)

(A) A three-way water jetting spout is installed in a direction perpendicular to the reference axis of a main pipe having a hollow portion, and is connected to the water supply line in the order of first, second, The third water jetting head is protruded on the vertical axis (y axis) of the reference axis, and its direction is vertically upward. The second water jetting mouth is positioned between the first and third water jetting openings, Since the first, second and third fountains are spaced from each other by a minimum distance in consideration of processing errors (forming and machining), the first, second and third fountain pen arrangements Since the second water jetting port is provided in a zigzag form between the first and third water jetting openings, the water jetting pipe connection operation of the three water jetting openings is not interfered with the use of the tool, There is an effect that the work is easy and efficient,

(B) The on / off valves V1 and V2 and the handle assembly corresponding to the first, second and third water jetting openings are respectively provided as individual valves, and the on / off valves V1 and V2 are connected to the extension lines of the first and second water jetting openings off handle V1 and V2 and the operating part (handle) of the handle assembly are arranged in a zigzag form (z-direction), and the on / off handle assembly is mounted on the end It is installed in different directions (y direction, x direction, z direction), so that it does not interfere with each other in operation of three on / off valves by manual or tool use, In addition,

The on / off handle assembly of the on / off handle assembly mounted on the end of the body pipe is rotated in a direction perpendicular to the reference axis (z axis) of the body pipe (y axis) (On the x-axis) down to the vertical (y-axis) downward with respect to the reference axis (z-axis) of the pipe, the on / off operation can be easily performed by a 1/4 turn operation. As a result, off is frequently used in a cleaning shower.

In addition, due to the compact structure of the first, second and third water jetting openings, the on / off valves V1, V2 and the handle portion of the handle assembly corresponding to the water jetting openings are also compact, The installation is suitable and the appearance of the installation is harmonized naturally with the surroundings.

Fig. 1a is a perspective view of the second discharge port in the prior art-1
1B is a longitudinal sectional view showing a state where water is supplied to the discharge port 1 of FIG. 1A
1C is a longitudinal sectional view showing a state where water is supplied to the discharge port 2 of FIG. 1A
FIG. 1d is a perspective view showing a state in which the shape of the discharge port 2 of FIG. 1a is connected to a toilet tank and a cleaning shaker
2 is a cross-sectional perspective view in the form of a second discharge port in the prior art-
[Fig. 3] A perspective view of a three-way multi-feed valve for a toilet seat of the present invention
Fig. 4 is a longitudinal sectional view of Fig. 3
5 is an exploded perspective view of Fig. 3
6 is an assembled perspective view showing a state in which the handle assembly 40 is assembled to the valve pipe in the three-way multi-feed valve for the left side of the present invention

A detailed description of the implementation of the three-way multi-feed valve for a toilet seat of the present invention will be described with reference to the accompanying drawings.

The present invention relates to a valve operating portion of a three-way water jetting port 11, 12, 13 and corresponding on / off valve V1 20, valve V2 30, on / off handle assembly 40 It is possible to provide a compact structure with a minimizing interval in consideration of machining errors (molding and machining) as well as to provide both on the reference shaft of the main pipe 10 So that there is no interference.

The on / off valves V1 and V2 are conventional valve structure schemes. In this method, the packing is lifted and lowered along with the rotation of the operating part, thereby opening and closing the water supply hole. Since the conventional on / off valve system is widely publicly known, a description thereof will be omitted here.

However, the structure of the on / off handle assembly 40 related to the core structure of the present invention will be described in more detail (see FIGS. 5 and 6).

The outer peripheral surface spiral portion 422 of the handle assembly 40 is spiraled and assembled to the end spiral portion 17 of the main body pipe 10 in which the partition wall 15 and the third water jetting spout 13 are formed, 40 is composed of a valve pipe 42 and a handle rotation portion 44. The valve pipe 42 is composed of an air outlet 421, an outer circumferential surface helical portion 422, and a support portion 424, The handle rotation portion 44 is formed by the handle projection 444 and the seal portion 442 having the projection tab 442a while the diameter of the handle projection 444 A rim B is formed at the edge of the sealing portion 442 slightly larger than the width of the valve body 42 and the handle protrusion 444 of the handle rotation portion 44 is inserted into the hollow portion of the valve pipe 42, The elastic engagement piece C is inserted into the handle projection 444 passing through the support portion 424 of the valve pipe 42 so as to be brought into contact with the engagement protrusion A of the pipe 42 The rotary ceramic disc plate 47 having the water hole 472 and the insertion portion 476 formed therein is inserted into the hollow portion of the valve pipe 42 and the protruding protrusion 442a of the sealing portion 442 is inserted And the packing 49 is inserted into the partition wall 15 of the main body pipe 10 so as to be inserted into the inserting portion 476 and then the stationary ceramic disk plate 46 in which the water supply hole 462 is formed, While the rotation angle of the handle rotation part 44 is made to be 90 degrees by the projecting step 442a of the sealing part 442 and the stopper 423 in the valve pipe 42, The displacement angle of the water supply hole 472 of the rotary ceramic disc plate 47 with respect to the water hole 462 of the plate 46 is made to be 90 ° so that on / It is a 3-way multi-feed valve for left-handed machine.

The handle assembly 40 is coupled to the inside of the main body pipe 10 in which the partition wall 15 and the third water outlet 13 are formed. At this time, the spiral part 17 of the internal thread of the main body pipe 10 and the outer peripheral surface spiral part 422 of the valve pipe 42 of the handle assembly 40 are spirally coupled.

The handle assembly 40 is constructed of a valve pipe 42 and a handle rotation portion 44.

The valve pipe 42 is composed of the jet port 421, the outer circumferential surface spiral portion 422 and the support portion 424 and the stopper A and the stopper 423 are formed in the hollow portion.

The handle rotation portion 44 is formed of a handle projection 444 and a sealing portion 442 having a protruding protrusion 442a.

The sealing portion 442 is slightly larger than the diameter of the handle projection 444. A slightly larger diameter rim forms the rim B with respect to the diameter of the handle projection 444. [

And the handle rotation portion 44 is inserted and assembled into the hollow portion of the valve pipe 42.

At this time, the handle projection 444 of the handle rotation part 44 is first inserted, and the following rim B of the rear end is assembled while being hooked on the latching jaw A of the valve pipe 42.

The sealing portion 442 is rotated together with the rim projection B by the rotation of the handle projection 444 in a state in which the rim B is hooked on the latching jaw A of the valve pipe 42. [ The rotation of the handle projection 444 is stopped by the protruding protrusion 442a of the sealing portion 442 and the stopper 423 of the valve pipe 42.

The rotation angle of the projecting step 442a and the stopper 423 is 90 degrees. The rotation angle of the handle projection 444 is adjusted by the length of the stopper 423.

Since the handle rotation portion 44 of the handle projection 444 is rotated by the hollow portion of the valve pipe 42, the handle projection 444, which penetrates the support portion 424 of the valve pipe 42, C to allow rotation of the handle protrusion 444 while preventing the handle protrusion 444 from separating from the valve pipe 42. [

The hollow portion of the valve pipe 42 is inserted into the protruding protrusion 442a of the sealing portion 442 in the state where the handle rotation portion 44 is assembled to the hollow portion of the valve pipe 42, And a rotary ceramic disc plate 47 formed with an insertion hole 476 and a water supply hole 472 to be rotated together with the rotary shaft. The protruding jaw 442a is inserted into the insertion portion 476 of the rotary ceramic disc plate 47.

And a stationary ceramic disc plate 46 having a water supply hole 462 formed therein is installed in front of the stationary ceramic disc plate 46.

Both the water supply holes 462 and 472 coincide or deviate from each other at the rotation angle of 90 ° by the rotation of the rotary ceramic disk plate 47 relative to the fixed ceramic disk plate 46,

The rotation of the stationary ceramic disc plate 46 in the valve pipe 42 is prevented because the rotation preventing protrusion 466 of the stationary ceramic disc plate 46 is inserted into the rotation preventing protrusion groove of the valve pipe 42, The rotation of the disc plate 46 is prevented.

This is because the displacement angle of the water passage 472 of the rotary ceramic disk plate 47 to the water supply hole 462 of the fixed ceramic disk plate 46 is 90 °.

Since both the water holes 462 and 472 are turned on / off at the rotation angle 90o of the handle projection 444, there is an advantage that it can be easily turned on / off only by a 1/4 rotation operation.

A support bracket 48 and a packing 49 are provided in front of the stationary ceramic disk plate 46.

The packing 49 is in close contact with the partition 15 of the main body pipe 10. The packing (49) is supported by the support metal (48).

The position of the air outlet 421 of the valve pipe 42 coincides with the third water outlet 13.

This is because the water is supplied to the third water jetting spout 13 only after passing through the jet port 421.

The blow-off port 421 is turned on / off by the thickness of the rotating ceramic disk plate 47.

At this time, on / of the air outlet 421 is in a state where both the stationary type and the rotary type water supply holes 462 and 472 are aligned with each other and the rotary water supply hole 472 is in communication with the air outlet 421.

On the other hand, the jetting port 421 is off when the rotary blocking portion 474 completely blocks the fixed watering hole 462 while the rotary blocking portion 474 blocks the jetting port 421.

The on / off of the jet port 421 is caused by the displacement angle of 90 o of both the fixed and rotary water flow holes 462 and 472.

The handle 446 is inserted into the handle projection 444. [

The handle 446 is the same as the rotation angle of the handle projection 444 which is turned on / off by 1/4 rotation.

On / off is convenient with only 1/4 rotation operation, so it is suitable for cleaning shower where on / off use is frequent.

10; The main pipe 10,
11; The first water jetting openings (11), 12; A second water jetting mouth (12), 13; A third water jetting mouth (13), 14; Inlet ports 14, 15; Partitions 15, 16; The water supply holes 16, 17; The end spiral portion 17,
20; on / off valve V1 (20), 22; Valve holes 22, 24; Insertion holes 24, 26; Valve operating rods 26, 28; The operation unit 28,
30; on / off valve V2 (30), 32; Valve holes 32, 34; Insertion holes 34, 36; Valve operating rods 36, 38; The operation unit 38,
40; The handle assembly (40)
42, valve pipe (42), 421; Air outlets 421, 422; Outer peripheral surface spiral portions 422, 423; Stoppers 423 and 424; The support 424,
44; Handle rotating parts 44, 442; Seals 442, 442a; Protruding jaws 442a, 444; Handle protrusions 444, 446; The handle (446)
46; A stationary ceramic disc plate 46, 462; A water hole 462, 464; Non-penetrating holes 464, 466; Rotation prevention projection
47; Rotary ceramic disc plates 47, 472; Water holes 472, 474; Non-penetrating holes 474, 476; The insertion portion 476,
48; The support metal fittings 48,
49; The packing 49,
A; The hanging chin (A)
B; Rim Border (B)
C; The elastic catching piece (C)

Claims (4)

delete The three-way water outlet is installed on a longitudinal body pipe 10 having a hollow portion. The body pipe 10 is in the same direction as the water supply line. One end of the main pipe 10 is provided with one inlet 14 And the other end of which is a third water jetting port), and the first, second, and third water discharge ports 14, The three water jetting openings 11, 12 and 13 are formed in a zigzag shape in the order of the water jetting openings 11, 12 and 13. The first and third water jetting openings 11 and 13 protrude on the vertical line of the reference shaft, And the second water jetting spout 12 is positioned between the first and third water jetting spouts 11 and 13 and protrudes horizontally with respect to the vertical line and the first, The on / off valves V1 20 and V2 30 are provided on the first and second water jetting openings 11 (11, 12, 13) 12), and the extension line The valve holes 22 and 32 of the on / off valves V1 and V2 30 and the insertion holes 24 and 34 of the valve operating rods 26 and 36 are formed on the main body pipe 10, In which the extension of the first water jetting spout (11) is vertical and the extension of the second water jetting spout (12) is a horizontal line to the vertical line
The handle 446 of the handle assembly 40 installed at the opposite end of the inlet 14 in a direction perpendicular to the longitudinal reference axis of the main pipe 10 is rotated by the reference axis of the main pipe 10, Is 90o from the horizontal line position of the reference axis to the downward vertical line and the outer peripheral surface spiral portion 422 is formed at the end spiral portion 17 inside the main pipe 10 in which the partition wall 15 and the third water jetting spout 13 are formed. The handle assembly 40 includes a valve pipe 42 and a handle rotation section 44. The valve pipe 42 has an air outlet 421 and an outer circumferential surface helical section 422, And a stopper 423 is formed in the hollow portion of the hollow portion 424. The handle rotation portion 44 includes a handle protrusion 444 and a sealing portion 442 having a protruding protrusion 442a. A rim B is formed at the edge of the sealing portion 442 which is slightly larger than the diameter of the handle projection 444, The handle protrusion 444 of the handle rotation part 44 is inserted into the hollow part of the pipe 42 so that the rim flange B is brought into contact with the engagement protrusion A of the valve pipe 42, And the insertion hole 476 and the insertion hole 476 are formed in the hollow portion of the valve pipe 42 in this state The rotary ceramic disc plate 47 formed is inserted and the projecting step 442a of the sealing part 442 is inserted into the insertion part 476. The stationary ceramic disc plate 46 having the water supply hole 462 formed therein, The rotational angle of the handle rotating portion 44 is set to be smaller than the rotational angle of the protruding protrusion 442a of the sealing portion 442 and the valve closing direction of the valve 44, So that the rotation angle of 90 ° is obtained by the stopper 423 in the pipe 42 and thus the rotational ceramics of the stationary ceramics disk plate 46 to the water hole 462 Directional multi-feed valve for a left-hand side lid is provided so that the displacement angle of the water supply hole (472) of the mix disc plate (47) is 90 degrees,
The method according to claim 2, wherein
Directional multi-feed valve for a left-hand side lid, characterized in that the processing error considered in the interval of the first, second and third water jetting ports (11), (12) and (13)
The method according to claim 2, wherein
Characterized in that the first water jetting port (11) is connected to the left toilet water tank, the second water jetting outlet (12) is connected to the bidet water reservoir, and the third water jetting outlet (13) 3-way multi-feed valve

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