JP3536173B2 - Water spout - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water discharger capable of switching water discharge modes among three or more.

[0002]

2. Description of the Related Art Conventionally, as a water spouting head for a faucet for a sink or a wash basin or a water spouting tool such as a shower head for a bathroom, there are various spouting forms, for example, straight spouting and shower spouting. Some can be switched. And
Some of them can switch the water discharge form to three or more. Here, in the water spouting tool capable of switching the water spouting forms to three or more types, as a switching means for switching the water spouting form,
It has been used that the operation part such as the tip of the water discharge head or the face part of the shower head is rotated right and left around its axis to switch the water discharge form.

[0003]

However, in the water discharger using the above-mentioned switching means, three or more types of water discharge modes can be continuously switched by the rotation operation of the operation section, and therefore the operation section. If a desired water discharge form is to be obtained in the course of the turning operation, the operating portion must be accurately positioned during the turning operation, and the operability is poor.

Further, when switching the water discharge form, an unnecessary water discharge form is performed in the middle. For example, in the case of a water spouting tool that can be switched from the A water spouting form to the B water spouting form to the C water spouting form by rotating the operation unit, the A water spouting form to the C water spouting form,
Or, conversely, when switching from the C water spouting form to the A water spouting form, the B water spouting form has to be performed on the way, and the desired water spouting form cannot be obtained directly. Also from this, the conventional water discharger was inferior in operability.

Further, in the case of a hand-held water spouting device such as a shower head connected to a water tap via a hose,
Since the user needs to switch the water spouting form while holding the spouting device with his / her own hand, the user must hold the spouting device body with one hand and rotate the operating portion with the other hand. Therefore, a complicated operation is required to switch the water discharge mode while using the water discharger. Also from this, the conventional water discharger was inferior in operability.

Each of the present invention solves the above-mentioned problems of the conventional water spouting tool, and an object of the present invention is to provide a water spouting tool with improved operability in switching the water spouting form.

[0007]

Means for Solving the Problems In order to solve the above problems, means adopted by each invention will be described below for each invention.

The water discharge tool according to claim 1 of the present invention is "3 types".
Installed in a row in order to switch the water discharge form
Is a water discharger including three operation parts that can be pushed and operated.
, It was pivotally mounted in the internal channel via a pin.
Two valve devices with a substantially T-shaped arm are provided,
The outer arm on the outside of the pin of the arm is
The first operating part and the second operating part can be rotated via pins.
It is attached to the inner side of the inner side of the arm with respect to the pin.
The arm is in a state in which it can be brought into contact with the contact portion of the third operation portion.
A water discharge tool characterized by being provided. It is.

The water discharger according to the second aspect of the present invention is a "water discharger".
Water discharge provided with three operation parts for switching the form
The tool, the first operation part and the second operation part are rocked by a pin.
The first operation part and the second operation are movably pivotally attached to the water discharger.
When an arm is projected at the end of the part near the pin,
Is connected by the pushing operation of the first operation part and the second operation part.
A valve device that is swung via a member is provided, and the first operation
Push in the third operation part provided between the work part and the second operation part.
When the arm is pushed by the third operation section,
The working part and the second operating part are swung, and the two valve devices are connected to each other.
Characterized by being provided so that it can be swung through the material
Water spout to be. It is.

The "water discharge form" means a mode of water discharge when hot water or water is discharged from the water discharger, and specifically,
Shower water discharge, straight water discharge, foam water discharge, mist water discharge, etc. can be illustrated .

[0011]

[0012]

[0013]

[0014]

[0015]

[0016]

[0017]

[0018]

[0019]

[0020]

[0021]

[0022]

BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the water discharger according to the present invention will be described in detail with reference to the drawings.

First, as a first embodiment, FIGS. 1 to 5 show a water discharger 10 to which the inventions of claims 1 to 4 are applied. As shown in FIG. 1, the water discharger 10 is
It is connected to a hot and cold water mixing faucet (not shown) through the hose 1, and discharges hot water or water, and is supported by the hot and cold water mixing faucet such as a sink or a washbasin together with the hose 1 so as to be freely drawn out. . The water spouting tool 10 is provided with a first water sprinkling plate 12 on its lower surface for performing normal shower water sprinkling. A water discharge port 14 for performing straight foam water discharge is provided in the approximate center of the first water spray plate 12. Further, another second water sprinkling plate 16 for performing fan-shaped shower water sprinkling is provided on the lower surface of the water spouting tool 10 closer to the tip than the first water sprinkling plate 12. It should be noted that the water discharge forms are not limited to the above, and various water discharge forms may be adopted. For example, by providing another annular watering plate around the watering plate for the shower,
Normal shower sprinkling may be obtained from the shower sprinkler, and a shower sprinkler with a small amount of water may be obtained from the ring-shaped sprinkler for prewashing the dishes. .

The tip of the water spouting tool 10 is provided with three operating sections A, B, C for switching the above-mentioned three types of water spouting forms, namely shower sprinkling, foam straight spouting, and fan-shaped shower sprinkling. The operation parts A, B, and C are attached to the tip of the water spouting tool 10 in approximately a line in order from the left side in front view. The operation parts A, B, and C are of a push type that is operated so as to be pushed inward of the water discharger 10. By pushing in these operation parts A, B, and C, respectively, the first sprinkler plate 12, the spout 14, and the second sprinkler plate 16
It is configured so that the water discharge from can be selected.

Next, the specific structure of the switching means for switching the water discharge mode will be described with reference to FIG. A groove 18 is formed at the tip of the water discharger 10.
The above-mentioned operation parts A, B and C are housed and attached in the groove 18. Further, the operation parts A, B, C are
The packing 3 is interposed between the groove 3 and the inner peripheral surface of the mounting hole 19 provided at the bottom of the concave groove 18, and the mounting hole 19 is mounted so as to project into the internal flow path 20 of the water discharger 10 communicating with the hose 1. . Further, the operating portions A, B, C are attached so as to be movable back and forth in the concave groove 18, and when the operating portions A, B, C are pushed in, the operating portions A, B are placed inside the concave groove 18. It is provided so that B and C fit. In this way, it is configured such that which of the water discharge forms has been selected can be easily discriminated from the states of the operation units A, B, and C.

Inside the water discharger 10, there is provided a switching means 30 for switching the above-mentioned three water discharge modes. The switching means 30 is arranged between the internal flow passage 20 and the flow passage 9 a leading to the first water spray plate 12, the flow passage 9 b leading to the water discharge port 14, and the flow passage 9 c leading to the second water spray plate 16. A valve seat 2 which is provided and has a valve opening to each of the flow paths 9a, 9b, 9c.
Equipped with 3. Further, it is provided with two valve devices 32 for opening and closing the valve openings of the respective flow paths 9a, 9b, 9c.

The valve device 32 includes a pin 44 in the internal flow path 20.
A valve that accommodates an arm 38 pivotally mounted via a valve and a valve element 34 such as a steel ball that is provided at the tip of the arm 38 and is urged toward the valve seat 23 by a spring (not shown). And a case 36. Where the arm 38
Is formed in a substantially T shape, and the pin 44 has an outer arm 42 on the outer side and an inner arm 46 on the inner side. The outer arm 42 of each valve device 32 is
It is rotatably attached to the operation section A or the operation section C via a pin 45. In addition, the inner arm 46 of each valve device 32
Respectively extend so as to overlap with the upper side or the lower side of the operation unit B.

The operating portion B has a vertically thin front end portion, and step-like contact portions 26 are provided on the upper and lower surfaces of the boundary portion between the main body portion and the front end portion ( See FIG. 4A). The inner arms 46 are slidably overlapped on the upper and lower sides of the operation portion B on the tip side in a state of being able to abut on the abutting portion 26.

Next, based on FIGS. 3 and 4, the operation of the valve device 32 by operating the operating portions A, B and C will be described.
As shown in FIGS. 3 (a) and 4 (a), when the operating portion B is pushed in, the abutting portion 26 of the operating portion B pushes the inner arm 46 of the valve device 32 so that each valve device moves outward. Is rocked to. As a result, the flow passage 9a and the flow passage 9c are closed, the flow passage 9b is opened, and foam straight water discharge is performed from the water discharge port 14 communicating with the flow passage 9b. Next, FIG.
As shown in (b) and FIG. 4 (b), when the operating portion A is pushed in, the valve device 32 on the operating portion A side swings inward and the flow passage 9
b is closed, the flow path 9a is opened, and shower water is sprayed from the first water spray plate 12 communicating with the flow path 9a. At this time, the operating portion B is pushed in the protruding direction by the inner arm 46 of the valve device 32 on the operating portion A side, and the operating portion B is automatically driven to the OFF state. Next, FIG. 3 (c) and FIG. 4 (c)
As shown in FIG. 6, when the operating portion C is pushed in, the valve device 32 on the operating portion C side swings inward, and the flow passage 9b is closed.
c is opened, and fan-shaped shower water is sprayed from the second water spray plate 12 communicating with the flow path 9c. At this time, the valve device 32 on the operating portion A side is connected to the valve case 36 of the valve device 32 on the operating portion C side.
It is pushed by and swings outward to close the flow path 9a. Also,
The operating portion A is moved in the protruding direction, which is the OFF state, as the valve device 32 swings. In addition, when the operation unit B is pushed in while the operation unit A or the operation unit C is pushed in,
The inner arm 46 of the valve device 32 on the side that closes the flow passage 9b is pushed by the contact portion 26 of the operation portion B, and the valve device 32 closes the outer flow passage 9a or 9c and opens the flow passage 9b. It swings in the direction shown in FIG. 3 and enters the state shown in FIGS. 3 (a) and 4 (a). At this time, the operating portion A or the operating portion C is moved in the protruding direction by the swinging of the valve device 32.

By the way, in the present embodiment, the pushing operation of the operating portions A, B and C is given a resistance so that the operation feeling can be accurately obtained when the operating portions A, B and C are operated. This will be specifically described.

As shown in FIG. 4, the internal flow path 20 from which the tip of the operating portion B projects has a rib 21 protruding upward, and the rib 21 is provided on the lower surface of the operating portion B. Protrusions 25 that interfere are provided. The protrusion 25 is shown in FIG.
As shown in, when the operation portion B is pushed in, the rib 21
When the operation portion A or the operation portion C is pushed back to the projected state as shown in FIGS. 4 (b) and 4 (c), the rib 21
And is located on the tip side of the water spouting tool 10. This rib 2
Due to the interference between 1 and the protrusion 25, resistance is given to the pushing operation of the operating portions A, B, C, and a feeling of completion of the operation is obtained.
The projection 25 is formed in a tapered triangular shape in cross section, and is configured to prevent unnecessary catching during the pushing operation.

Further, as shown in FIG. 1, a water stop device 50 is provided above the water discharger 10, and the water stop device 5 can be operated without operating a handle provided on the hot and cold water mixing faucet.
It is possible to easily perform the spouting / stopping water operation only by operating 0 at hand. Hereinafter, the water stop device 50 will be described in detail.

As shown in FIG. 5, the water stop device 50 is provided inside the water discharger 10 in the water passage 11 between the hose 1 and the internal flow passage 20 in which the switching means 30 is incorporated. ing. Here, the water stop device 50 includes a valve opening 15 provided in the middle of the water passage 11 and a water stop button 54 that opens and closes the valve opening 15. The water stop button 54 is opened by a spring 56. It is biased in the direction and is locked by a mounting cap 58 screwed to the water discharger 10.

The water stop button 54 has an operating portion 55 exposed to the outside of the mounting cap 58 and a substantially cylindrical main body portion 52 having substantially the same diameter as the inner diameter of the opening 13 bored in the water discharger 10.
And a projecting portion 60 which is continuously provided at the base end of the main body portion 52 and has a diameter smaller than the inner diameter of the valve port 15. A packing 3 is attached to the outer peripheral surface of the main body 52 so as to be watertight with the inner peripheral surface of the opening 13. Further, at the boundary between the main body 52 and the protrusion 60, the valve opening 1
A seal member 64 for closing or opening 5 is attached.

The tip of the projecting portion 60 of the water stop button 54 is fitted into the housing portion 17 of the water discharger 10.
The spring 56 accommodated in the valve 7 urges the valve in the valve opening direction. Further, the operation portion 55 of the water stop button 54 has a smaller diameter than the main body portion 52, and the step portion 53 at the boundary portion between the operation portion 55 and the main body portion 52 has the opening 5 of the mounting cap 58.
9 to prevent the water stop button 54 from coming off from the opening 13 of the water spout 10.

In this water stop device 50, hot water or water flows in the direction of the arrow so that the water supply pressure is applied in the urging direction of the water stop button 54. Therefore, when passing water, the spring 5
The water stop button 54 moves in the valve opening direction by the urging force of 6 and the water supply pressure, and this state is maintained. On the contrary,
When the water stop button 54 is pressed against the urging force of the spring 56 and the water supply pressure, the seal member 64 is seated on the valve opening 15 and the valve opening 15 is temporarily closed to stop the water. Then, when the water stop button 54 is released, the water stop button 54 is reliably moved in the valve opening direction by the biasing force of the spring 56 and the water supply pressure, and water discharge is started again.

By providing the water spouting device 10 with the water spouting device 50 thus configured, it is possible to easily control the water spouting from the water spouting device 10 by the hand of using the water spouting device 10. The convenience of is improved.

By the way, the inventions of claims 1 to 4 are not limited to the above-mentioned embodiments. Next, as a second embodiment, FIGS.
The water discharge tool 110 which employs another switching means 130 is shown in FIG. In addition, about the structure common to the above-mentioned 1st embodiment, the same code | symbol as 1st embodiment is attached | subjected to a figure, and description is abbreviate | omitted.

In this embodiment, as shown in FIG.
One operation part D, E, F is arranged so as to circulate along the outer peripheral surface of the tip of the water spout 110. The operation parts D and F are arranged from substantially the side surface of the water spouting tool 110 to approximately the center of the tip of the water spouting tool 110, and the operation part E is located between these operation parts D and F.
Is provided. By arranging the operation parts D, E, and F in this way, when the water discharger 110 is held by hand,
Since the fingers of the held hand can naturally operate the operation units D, E, and F, the operability can be improved.

The operation portions D and F are pivotally attached to the water spouting tool 110 near the tip of the water spouting tool 110 by a pin 144 so as to be swingable. An arm 143 is projectingly provided at an end portion of the operation portions D and F near the pin 144. When the operation portion E is pushed in, the arm 143 is pushed by the operation portion E, and the operation portions D and F move the pin 144. It is configured to swing as a fulcrum.

A connecting member 14 is provided on the other end side of the operating portions D and F.
2 is pivotally mounted via a pin 148. Connection member 14
The reference numeral 2 is slidably inserted in a watertight state into an insertion hole 112 formed in the water discharger 110 via a packing 3 attached to the outer peripheral surface thereof. The other end of the connecting member 142 is
The valve device 132 is pivotally attached to the arm 140 via a pin 149. The valve element 3 is attached to one end of the arm 140.
4 is provided with a valve case 36, and the other end has a pin 1
45 is pivotally attached to the water discharger 110 so as to be swingable. With such a configuration, the valve device 132 is swung with the pin 145 as a fulcrum via the connecting member 142 by the pushing operation of the operating portions D and F.

On the other hand, the operation section E provided between the operation sections D and F is slidably attached to the water discharger 110. Further, on the rear end side of the operation portion E, there is provided a protruding portion 147 which pushes the above-mentioned arm 143 to swing the operation portions D and F around the pin 144 as a fulcrum.

Incidentally, each operating portion D in the water discharger 110,
A peripheral member 115 made of a flexible material such as an elastomer is provided at the peripheral portions of E and F.
A gap is unlikely to be created between 10 and the operation parts D, E, and F.

The operation of the switching means 130 thus constructed will be described. As shown in FIG. 6, when the operation portion E is pushed in, the arm 143 is pressed and the operation portions D and F are swung. As a result, the valve device 132 is swung via the connecting member 142, the flow passage 9a is closed by the valve device 132 on the operating portion D side, and the flow passage 9c is closed by the valve device 132 on the operating portion F side. The channel 9b is opened.
On the other hand, when the operation portion D is pushed in, as shown in FIG. 7, the valve device 132 on the operation portion D side via the connecting member 142.
Is swung to open the flow channel 9a and close the flow channel 9b. At this time, the protrusion 147 of the operation portion E is pushed by the arm 143 of the operation portion D, and the operation portion E moves in the protrusion direction. Although not shown, when the operating portion F is pushed in from the state where the operating portion D is pushed in, the valve device 132 on the operating portion F side is swung via the connecting member 142, and the flow passage 9c is opened. In addition, the flow path 9b is closed. At this time, by the valve case 36 of the valve device 132 on the operation section F side,
The valve case 36 of the valve device 132 on the operating portion D side is pushed,
The valve device 132 on the operation portion D side oscillates in the direction of closing the flow path 9a. As a result, the operation portion D moves in the protruding direction via the connecting member 142.

In the first and second embodiments described above,
An example of adopting the switching means using a so-called seesaw type valve device that is swung by the operating portion has been shown, but the water discharger according to each of the first to third and fifth aspects of the present invention is as follows. It is not limited to the one that employs such a switching means. Next, as a third embodiment, FIGS. 8 and 9 show another switching means 70, which will be described below.

As shown in FIG. 8, this switching means 70 is
Three operation parts G, H, I and three flow paths 9a, 9b, 9
c and each of the flow paths 9a, 9b, 9c and driven by each of the operation parts G, H, I to generate each of the flow paths 9a, 9b,
And a valve device 84 for individually opening and closing 9c. Here, a valve seat 4 composed of packing or the like is arranged at the inlet of each flow path 9a, 9b, 9c, and a steel ball urged toward the valve seat 4 by a spring or the like (not shown). The valve bodies 79, etc., are seated on the valve seat 4 to close the flow paths 9a, 9b, 9c. In addition, the hot water and water is the valve body 79
When the flow passage valve openings 9a, 9b, 9c are closed, the valve body 79 is moved from the valve seat 4 by the urging force of the valve body 79 and the water supply pressure. The closed state is reliably maintained without careless separation.

The valve device 84 includes a valve body 79, a valve seat 4 and a push rod 78 connected to each of the operating portions G, H and I. The push rod is operated by pushing the operating portions G, H and I. 78 presses the valve body 79 in the direction of the separation, whereby each of the flow paths 9a, 9b, 9
c is released.

The pushed operation parts G, H, I are locked by the locking body 80 and maintained in the ON state in which the flow paths 9a, 9b, 9c are opened. Further, when each of the operating parts G, H, I which has been in the ON state is pushed by the other operating parts G, H, I to open the corresponding flow paths 9a, 9b, 9c, the operation parts are interlocked with this. Then, it automatically returns to the OFF state. next,
This will be explained.

As shown in FIG. 8, a locking body 80 biased in the direction of the arrow W in the drawing is laterally mounted on each of the operating portions G, H, and I, and the locking body 80 is engaged with the locking body 80. A stop projection 82 is provided. In addition, the locking projections 82 are provided on the respective operation parts G, H, and I.
A locking groove 76 that is locked to is provided. Each operating portion G, H, I is biased in the direction of the arrow V in the figure, but when the push operation is performed, the locking groove 76 is locked by the locking projection 82.
The operation parts G, H, and I are prevented from returning by being locked to. Further, the push rod 78 of each operation unit G, H, I
An abutting portion 75 that abuts on the locking projection 82 is provided at the base end portion of the. Next, the interlocking of the operation parts G, H, I will be described.

In FIG. 9A, the operating portion G is turned on, and the locking projection 76 of the locking body 80 is engaged with the locking groove 76 of the operating portion G.
Is locked and this state is maintained, and other operating parts H are OF
It is in the F state. From this state, as shown in FIG. 9B, when the operating portion H is pushed in the X direction in the drawing, the abutting portion 75 of the operating portion H pushes the locking projection 82, and the locking body 80 is shown. Rotate in the Y direction. When the operating portion H is further pushed in, as shown in FIG.
The locking body 80 up to the position where 5 slides on the outer peripheral surface of the operating portion H.
Is rotated. At this time, the engagement between the engagement groove 76 and the engagement projection 82 in the operation portion G is released. As a result, the operation unit G
Valve body 79 through its own biasing force and push rod 78.
The urging force of returns to the OFF state. Then, when the operating portion H is further pushed in, the engaging protrusion 75 is positioned in the engaging groove 76 of the operating portion H, and the engaging body 80 is rotated by its urging force, as shown in FIG. As shown, the locking groove 76 of the operating portion H is locked to the locking projection 82, and the operating portion H is kept in a pushed state, that is, in the ON state in which the corresponding flow passage 9b is opened. Even when the operation portions I and G are pushed to open the flow passage 9a or the flow passage 9c from the state where the operation portion H is pushed to open the flow passage 9b, the same operation as described above is performed. To do.

As described above, in each of the embodiments, the water spouting tool capable of switching the water spouting mode to three types has been described, but the water spouting type is not limited to three types and may be four or more types. Therefore, the number of operation units is not limited to three, and may be four or more. Further, the driving of the valve element by the operation of the operation section is not limited to the one by various link mechanisms, and the valve element may be directly driven by the operation section. Alternatively, it may be electrically operated, such as driving an electromagnetic valve by operating the operation unit. However, by adopting a mechanical operation as in the above-mentioned respective embodiments, it is possible to eliminate the need for a power source, and when an electric type is used, a complete water resistant structure is provided in order to prevent leakage. There is a need, but no such need. Therefore, the structure can be simplified.

[0052]

EFFECTS OF THE INVENTION Since the water spouting tool of the present invention is configured as described above, it is possible to improve the operability of switching the water spouting form.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of a water discharger.

FIG. 2 is a cross-sectional view of a main part of the water discharger of FIG.

FIG. 3 is a lateral cross-sectional view of a main part showing an operating state of the water discharger of FIG.

FIG. 4 is a longitudinal cross-sectional view of essential parts showing an operating state of the water discharger of FIG. 1.

FIG. 5 is a partial vertical cross-sectional view showing the water stop device of the water spouting tool of FIG. 1.

FIG. 6 is a lateral cross-sectional view of a main part showing a second embodiment of a water discharger.

FIG. 7 is a cross-sectional view of essential parts showing an operating state of the water discharger of FIG.

FIG. 8 is a perspective view of an essential part showing a switching means according to a third embodiment of a water discharger.

9 is a side view showing an operating state of the switching means of FIG.

[Explanation of symbols]

1; hose, 3; packing, 4; valve seat, 9a, 9b, 9
c; flow path, 10; water spouting tool, 11; water passage, 12; first sprinkler plate, 13; opening, 14; spout, 15; valve, 1
6; second sprinkling plate, 17; accommodating portion, 18; concave groove, 19; mounting hole, 20; internal flow path, 21; rib, 23; valve seat, 2
5; protrusion, 26; contact part, 30; switching means, 32; valve device, 34; valve body, 36; valve case, 38; arm, 4
2; outer arm, 44, 45; pin, 46; inner arm, 50; water stop device, 52; main body portion, 53; step portion, 5
4; Water stop button, 55; Operation part, 56; Spring, 5
8: Mounting cap, 59; Opening, 60; Projection, 64;
Seal member, 70; switching means, 75, contact portion, 76, locking groove, 78, push rod, 79, valve body, 80, locking body, 8
2; Locking protrusion, 84; Valve device, 110; Water discharge tool, 11
2; insertion hole, 115; peripheral member, 130; switching means, 1
32; valve device, 140; arm, 142; connecting member, 1
43; Arms, 144, 145; Pins, 147; Projections, 148, 149; Pins, A, B, C, D, E, F,
G, H, I; operation part.

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E03C 1/08

Claims (2)

(57) [Claims] 1. A switch for switching among three types of water discharge forms
Three push-operable operation parts mounted in sequence on the row
A water discharge tool provided, which swings through a pin in the internal flow path
Two valves equipped with a substantially T-shaped arm that is freely pivoted
Is provided outside the outer side of the arm with respect to the pin.
The side arms have pins on the first operation part and the second operation part, respectively.
Is rotatably attached via a shaft to the pin of the arm.
The inner arm on the inside touches the contact part of the third operation part.
A water spouting tool characterized by being in a contactable state. 2. Three operation parts for switching the water discharge form
A water spout provided with a first operation part and a second operation part.
Is pivotably attached to the water discharger by a pin,
An arm is provided at the end of the operation unit or the second operation unit near the pin.
It is projected and pushes the first operation part and the second operation part.
A valve device that is swung through the connecting member by operation is provided.
The third operation provided between the first operation part and the second operation part.
When pushing the working part, the arm is pushed to the third operating part.
Then, the first operation part and the second operation part are swung, and
The valve device is provided so as to be swung through the connecting member.
A water spout characterized by being present.