JP2006188831A - Faucet device and its shower head front end section - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a faucet device capable of keeping quietness and water-splash prevention when water flows in a water tank through a shower head. <P>SOLUTION: The faucet device 1 supplies water to a sink 10 from a water spray section 21 of the shower head 20. It is possible to form a state to make a shower water 26 to flow on the water receiving membrane from an opening section for the shower water placed around the opening section for the bar-shaped water provided to the water spray section in a state to form the water receiving membrane 24 on the bottom 11 of the sink by making one bar-shaped water 23 flow from the opening section for the bar-shaped water provided to the water spray section. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a faucet device for allowing water to flow from a sprinkling part of a shower head to a water tank and a tip part of the shower head, and more particularly to a faucet apparatus provided in a system kitchen or the like and a tip part of the shower head.

As a faucet device for flowing water from a water spray section of a shower head to a water tank, for example, in Patent Document 1 (Japanese Patent Laid-Open No. 64-83730), hot water is installed in a kitchen or a washroom. A water heater is listed.
The water heater is provided with a faucet connected to the hot water pipe and a shower head in which a shower sprinkling hole and a direct current escape hole are arranged in parallel at the tip of the faucet. And the hot water from a water heater main body is made to flow as a shower from a shower sprinkling hole and a direct current | flow escape hole. As a result, even if clogging occurs in the shower sprinkling hole, the water pressure can be released from the central direct current escape hole, thereby preventing pressure breakdown of the tank.
JP-A 64-83730

  In the water heater described in Patent Document 1, a shower sprinkling hole and a direct current escape hole are arranged in parallel at the tip of the faucet, but for reducing noise and preventing water splash when hot water flows from the shower head. Technical measures are not described.

  The present invention has been made to solve such a problem, and includes a faucet device and a shower head front end portion that enable noise reduction and water splash prevention when water flows from a shower head to a water tank. The purpose is to provide.

In order to achieve the above object, a water faucet device according to the present invention is a water faucet device for flowing water from a sprinkling part of a shower head to a water tank, from a rod-shaped water opening provided in the watering part. In a state in which at least one rod-shaped water is flown to form a landing film on the bottom surface of the water tank, the shower water opening provided in the sprinkling portion and disposed around the rod-shaped water opening This makes it possible to create a state in which shower water flows on the landing film.
As a preferred embodiment, a faucet device according to the present invention is a faucet device for flowing water from a sprinkling part of a shower head to a water tank, and is provided in the sprinkling part for flowing at least one stick-shaped water. A bar-like water opening, a shower water opening provided around the bar-like water opening provided around the bar-like water opening for flowing shower water, and a flow for supplying the water to the watering part Switching means for switching a path, wherein the sprinkling part flows a first state in which only the rod-shaped water flows, a second state in which the sprinkling part allows only the shower water to flow, and the sprinkling part causes the rod-shaped water to flow. Thus, any one of the third states in which the shower water is allowed to flow on the landing film in a state where the landing film is formed on the bottom surface of the water tank is created by the switching means.
A faucet device according to another embodiment of the present invention is a faucet device for flowing water from a sprinkling part of a shower head to a water tank, and is provided in the sprinkling part to flow at least one stick-shaped water. A bar-like water opening, a shower water opening provided around the bar-like water opening provided around the bar-like water opening for flowing shower water, and supplying the water to the water sprinkling part And a switching means for switching the flow path of the water tank, wherein the water sprinkling part flows only the rod-shaped water, and the water spraying part flows the rod-shaped water to form a water landing film on the bottom surface of the water tank. Any one of the third states in which the shower water is allowed to flow on the landing film in the state is created by the switching means.
It is preferable that the total flow rate of the at least one bar-shaped water flowing out from the bar-shaped water opening and the total flow rate of the shower water flowing out from the shower-water opening are substantially the same.
The switching means has a changeover switch provided in the shower head, and when any one of the states is selected by operating the changeover switch, the switching means is in the selected state. It is preferable to switch the flow path so that
The shower head has a shower head front end portion having the water sprinkling portion and a support portion supporting the shower head front end portion, and the shower head front end portion can be attached to the support portion as an independent part. May be.
The shower head tip of the faucet device according to the present invention is a shower head tip used in a faucet device for flowing water from the watering part of the shower head to the water tank, and the shower head tip is It has a sprinkling part and can be attached to the support part of the shower head as an independent part, and the shower head tip part allows at least one stick-like water to flow from a bar-like water opening provided in the watering part. In a state where a water landing film is formed on the bottom surface of the water tank, shower water is caused to flow on the water landing film from an opening for shower water provided in the water sprinkling part and disposed around the opening for rod-like water. It is possible to create a state.
The shower head tip of the faucet device according to a preferred embodiment is a shower head tip used in a faucet device for flowing water from the watering part of the shower head to the water tank, and the shower head tip is It has the watering part and can be attached to the support part of the showerhead as an independent part, and the showerhead tip is provided in the watering part and has at least one sticky water opening for flowing water And a switching means for switching a flow path for supplying the water to the watering portion, and an opening portion for the shower water that is disposed around the bar-like water opening portion and is provided around the watering portion. A first state in which the water sprinkling part flows only the rod-shaped water, a second state in which the water sprinkling part allows only the shower water to flow, and a flow of the rod-shaped water through the water sprinkling part. Of third state flowing the shower water in the landing film in a state in which landing layer on the surface is formed, and either one of the states to produce by said switching means.
Moreover, the shower head tip of the faucet device according to another preferred embodiment is a shower head tip used in a faucet device for flowing water from the watering part of the shower head to the water tank, and this shower head. The front end portion has the water sprinkling portion and can be attached to the support portion of the shower head as an independent part, and the shower head front end portion is provided in the water sprinkling portion and has a rod shape for flowing at least one rod-shaped water. An opening for water, an opening for shower water disposed around the rod-shaped water opening provided in the water sprinkling part, and a flow path for supplying the water to the watering part Switching means for switching between the first and second states in which the water sprinkling part flows only the rod-shaped water, and a state where a water landing film is formed on the bottom surface of the water tank by flowing the rod-shaped water through the watering part. Arrival Of third state flowing the shower water on the membrane, it may be a case where either one of the state creating by said switching means.

  Since the faucet device of the present invention and the tip of the shower head are configured as described above, it is possible to reduce the noise and prevent the water from splashing when water flows from the shower head to the water tank.

  A faucet device according to the following embodiment is a device for flowing water from a watering part of a shower head to a water tank. This water faucet device is provided in the water sprinkling part in a state in which at least one stick water is allowed to flow from the bar water opening provided in the water sprinkling part to form a landing film on the bottom of the water tank. It is possible to create a state in which shower water flows from the shower water opening disposed around the opening onto the landing film. This achieves the purpose of silence and prevention of water splash when water flows from the shower head to the water tank.

  The faucet device in the present embodiment is provided in a kitchen (for example, a system kitchen which is a kind of composite kitchen furniture) installed in the kitchen, and allows water to flow from a water spray section of a shower head to a sink as a water tank. In addition, the case where the faucet device is provided in the vanity stand may be sufficient, and in this case, the faucet device flows water from the watering part of the shower head to the wash bowl as a water tank.

An embodiment according to the present invention will be described below with reference to FIGS.
FIG. 1 is a plan view of a system kitchen provided with a faucet device according to the present invention, and FIG. 2 is a perspective view of a shower head. 3A is a partial cross-sectional front view of the shower head, and FIG. 3B is a view taken along the line III-III in FIG.
4 is a perspective view showing a first state in which only stick-shaped water flows through the faucet device, FIG. 5 is a perspective view showing a second state in which only shower water is passed, and FIG. 6 shows stick-like water and shower water. It is a perspective view which shows the 3rd state which flows both.

As shown in FIG. 1, a faucet device 1 according to this embodiment is provided in a system kitchen 2 that is a kind of kitchen installed in a kitchen. The system kitchen 2 has a cabinet 3 installed on the floor. In the cabinet 3, a plurality of drawers having various shapes and structures are provided so as to be freely housed and drawn out.
The cabinet 3 has a configuration in which a stove cabinet 5, one cooking table cabinet 6, a sink cabinet 7, and the other cooking table cabinet 8 are sequentially arranged side by side, and the work top 9 is located above the cabinets 5-8. Covered and installed.

A stove 4 is incorporated in the stove cabinet 5. The worktop 9 on the upper side of one of the countertop cabinets 6 is a countertop. The work top 9 at the top of the sink cabinet 7 is provided with a faucet device 1 and a sink 10 as a water tank. A dishwasher / dryer is attached to the other cooking table cabinet 8, and the upper work top 9 is a cooking table.
As described above, the sink cabinet 7 is provided with the faucet device 1, the sink 10, a plurality of drawers, and the like, and kitchen furniture as a single unit is configured. Similarly, the stove cabinet 5 has a stove 4 and a plurality of drawers, one cooking table cabinet 6 has a plurality of drawers, and the other cooking cabinet 8 has a dishwasher and a drawer. is doing. Thus, the system kitchen 2 constitutes composite kitchen furniture in which the kitchen furniture as a single unit is combined.

As shown in FIGS. 2 to 6, the faucet device 1 is a device for flowing water (for example, cold water or hot water) from the water sprinkling part 21 of the shower head 20 to the sink 10. In addition, the case where the faucet device 1 is provided in a bathroom vanity or the case where it is provided in a water purifier installed in kitchen furniture such as the system kitchen 2 may be used.
In the faucet device 1, at least one (in this embodiment, one) rod-shaped water 23 flows from the rod-shaped water opening 22 provided in the water sprinkling unit 21, and the landing film 24 is formed on the bottom surface 11 of the sink 10. In the formed state, it is possible to create a state in which the shower water 26 flows on the landing film 24 from the shower water opening 25 provided in the sprinkling part 21 and disposed around the rod-like water opening 22. It has become. This use state is shown in FIG.
As a result, it is possible to realize noise reduction and prevention of water splash when water flows from the shower head 20 to the sink 10. In the present invention, “landing” refers to reaching a point where water has flowed (for example, the bottom surface 11 of the sink 10, the surface of a cooking utensil or tableware being cleaned).

  The faucet device 1 has a rod-shaped water opening 22, a shower water opening 25, and a switching means 27. The rod-shaped water opening 22 is provided at a substantially central portion (in the present embodiment, the central portion) of the water sprinkling portion 21 so that at least one (in the present embodiment, one) rod-shaped water 23 flows. Yes.

In order to form the landing film 24 that does not contain water bubbles and has a laminar flow (rectification) in which the flow of water is uniform on the bottom surface 11 of the sink 10, it is preferable that the number of the rod-shaped water 23 is one.
Note that a plurality of rod-shaped water 23 may flow from the rod-shaped water opening 22. In this case, it is preferable that the plurality of pre-merging rod-shaped water discharged from the rod-shaped water opening 22 are merged into one rod-shaped water and then landed on the sink bottom surface 11.
Furthermore, if the number of the rod-shaped water before joining when it flows out from the opening 22 for the rod-shaped water is three or more (preferably four), a plurality of the rod-shaped water before joining merges to form one rod-shaped water 23. Since the flow becomes uniform and stable when it becomes, it is preferable.
The opening provided in the rod-shaped water opening 22 for discharging the rod-shaped water 23 is arranged because the inner peripheral surface is cylindrical (or almost cylindrical) and the flow of water is made uniform and uniform. A flow of rod-like water 23 can be obtained.

  The shower water opening 25 is provided in the sprinkler 21 and is arranged around the rod-shaped water opening 22 so as to allow the shower water 26 to flow. The switching means 27 switches the flow path for supplying water to the water sprinkling unit 21, and only the rod-shaped water opening 22, only the shower water opening 25, or the rod-shaped water opening 22 and the shower water. Each of the opening portions 25 has a function of flowing water.

  The faucet device 1 has a first state in which the sprinkler 21 flows only the rod-shaped water 23 as shown in FIG. 4, and a second state in which the sprinkler 21 flows only the shower water 26 as shown in FIG. As shown in FIG. 6, in the third state in which the rod-like water 23 is caused to flow by the water sprinkling part 21 and the water landing film 24 is formed on the bottom surface 11 of the sink 10, the shower water 26 is allowed to flow on the water landing film 24. Any one of the states is created by the switching means 27.

Next, the principle of the present invention will be described.
First, in the second state shown in FIG. 5, the shower water 26 discharged from the water sprinkling unit 21 flows down and directly collides with the bottom surface 11 of the sink 10 to land. As a result, water splash occurs. In addition, in the shower area on the sink bottom surface 11 and in the vicinity thereof, a large number of water bubbles including air are generated, and the water stays while violently rippling, thereby forming a retention portion 28.
Since the total amount of water discharged from the sprinkler 21 is shower water 26, the flow rate of the shower water 26 is high, and a wall of water by the shower water 26 is formed. Accordingly, in the shower area at the sink bottom surface 11, water bubbles are trapped and it is difficult to go out of the shower area, and water and water bubbles are further retained to grow the staying portion 28.
The sound when the shower water 26 directly collides with the sink bottom surface 11 and the sound when many water bubbles burst, etc. are combined to generate a loud and harsh sound called “za”. Moreover, the shower water 26 scatters around and wets the inner peripheral surface of the sink 10, the cooking table outside the sink, the clothes of the user, and the like.

Next, in the first state shown in FIG. 4, when only the rod-like water 23 flows from the water sprinkling part 21, the rod-like water 23 is in a laminar flow in which the water flow is made uniform, so the bottom surface of the sink 11, a landing film 24 is formed.
When the rod-like water 23 lands on the sink bottom surface 11, a landing film 24 is formed. In the landing film 24, the water flow 30 does not stay and becomes a laminar flow with a uniform flow and spreads almost radially. It flows.
No water bubbles are generated when the rod-like water 23 is landed, and the water landing film 24 contains almost no water bubbles. As a result, almost no sound or water splash is generated due to the stick-like water 23 landing on the sink bottom surface 11.

Finally, in the third state shown in FIG. 6, a water landing film 24 is formed on the sink bottom surface 11 by causing the rod-like water 23 to flow from the water sprinkling portion 21 and landing on the sink bottom surface 11. In this water landing film 24, a water flow (rectification) 30 including a uniform and laminar flow that does not include water bubbles flows almost radially around the landing point P of the rod-shaped water 23. This water landing film 24 contains almost no water bubbles.
In this way, the shower water 26 is caused to flow on the water landing film 24 by the water sprinkling part 21 in a state where the water landing film 24 is formed on the sink bottom surface 11. Then, since the landing film 24 is formed on the sink bottom surface 11, the shower water 26 merges with the water of the landing film 24 without directly colliding with the sink bottom surface 11.
Since the water flow 30 that originally forms the landing film 24 flows almost radially around the landing point P, the shower water 26 that has landed on the landing film 24 immediately rides on the water flow 30 and Together they flow almost radially.
As a result, the shower water 26 that has landed on the landing film 24 is pushed outward by the water flow 30 of the landing film 24 without staying in the shower area. Even if some water bubbles are generated when the shower water 26 is landed, the water bubbles are immediately pushed out of the shower area by the water flow 30 of the water landing film 24 without staying in the shower area.
According to such a principle, in the present invention, there is no possibility of sound or water splashing in the process of flow of both the rod-like water 23 and the shower water 26 in the third state shown in FIG.
In the third state, it is preferable that the rod-like water 23 is discharged slightly ahead of the shower water 26 because sound generation and water splashing can be prevented from the moment the faucet is opened.

By operating the switching means 27, for example, the user can easily pour water into a plastic bottle or a bottle having a narrow mouth by flowing only the rod-shaped water 23 (FIG. 4). Further, when shower water 26 having a high flow rate is required to wash cooking utensils, dishes, etc., only the shower water 26 is allowed to flow (FIG. 5), and an effective cleaning operation can be performed. Furthermore, when it is desired to work while preventing water splashing in a quiet environment, both the rod-shaped water 23 and the shower water 26 can be flowed (FIG. 6).
In this way, the user can freely create one of the first state, the second state, and the third state by the switching means 27 according to the contents of the work. The usability of the faucet device 1 is good.

As a modification of the faucet device 1 of the present embodiment, the switching means 27 may create either one of the first state and the third state. The faucet device according to this modification includes a rod-shaped water opening 22 and a shower water opening 25 having the same configuration as described above. Further, a switching means 27 is provided for switching the flow path for supplying water to the sprinkler 21.
And the water faucet device concerning this modification is made to flow the rod-shaped water 23 by the sprinkling part 21 as shown in FIG. One of the third states in which the shower water 26 is allowed to flow on the landing film 24 with the landing film 24 formed on the bottom surface 11 of the sink 10 is created by the switching means 27. Yes.
According to this modification, the water sprinkling part 21 cannot create the second state (FIG. 5) through which only the shower water 26 flows, but creates one of the first state and the third state. be able to.
Therefore, in the first state, only the rod-shaped water 23 is allowed to flow and water can be poured into the plastic bottle or bottle. In the third state, both the rod-shaped water 23 and the shower water 26 are poured. It can be silenced and prevented from splashing.

In the third state (FIG. 6), the total flow rate of at least one rod-shaped water flowing out from the rod-shaped water opening 22 (in this embodiment, the flow rate of one rod-shaped water 23), and the shower water opening The total flow rate of the shower water 26 flowing out from 25 is preferably substantially the same.
If the flow rate of the rod-like water 23 is small, the thickness of the water landing film 24 becomes thin, and the shower water 26 may directly land on the sink bottom surface 11. On the contrary, if the total flow rate of the shower water 26 is small, there is a possibility that the flow rate of the shower water 26 becomes slow and the cooking utensils and dishes cannot be sufficiently washed.
Therefore, it is preferable that the flow rate of the rod-shaped water 23 and the total flow rate of the shower water 26 are substantially the same.

As shown in FIGS. 2 to 6, the switching means 27 has a change-over switch 29 provided on the shower head 20. By operating this changeover switch 29, any one of the first to third states (or the first state and the third state in the case of the modification) is selected. Then, the switching means 27 switches the flow path for supplying water to the water sprinkling part 21 so as to be in the selected state.
The shower head 20 includes a first mark M1 indicating the first state, a second mark M2 indicating the second state, and a third mark M3 indicating the third state. It is displayed corresponding to the position.
Therefore, in the changeover switch 29, the first state is selected if the position corresponding to the first mark M1 is pressed, and the second state is selected if the position corresponding to the second mark M2 is pressed. Is positioned at an intermediate position, the third state is selected as shown by the third mark M3.
The changeover switch 29 is internally positioned and held at each position corresponding to the first mark M1, the second mark M2, and the third mark M3 by a mechanical switch mechanism such as engagement and fitting. In addition, the user can easily switch to a desired state.
Thus, if the changeover switch 29 is operated, an arbitrary state from the first state to the third state can be easily selected. Further, since the three marks M1 to M3 are illustrations specifically representing each state, the changeover switch 29 can be easily operated without making a mistake.

The faucet device 1 includes a main body 13 that is attached to the system kitchen 2 and has an operation lever 12, and a shower head 20. By operating the operation lever 12, the amount and temperature of the water supplied to the shower head 20 can be adjusted.
The shower head 20 is attached to the main body 13 and can swing around the main body 13 within a predetermined angle range. The shower head 20 includes a shower head front end portion 40 having a water sprinkling portion 21 and a support portion 41 that supports the shower head front end portion 40. The base of the support portion 41 is connected to the main body portion 13.

FIGS. 7A, 7B, and 8 are views showing a switching means 27a according to a modification. FIGS. 7A and 7B are a front view, a plan view, and a plan view of the shower head 20, respectively. (A)-(D) are figures which show the operation.
As shown in FIGS. 7A and 7B, the switching means 27a has a switch 29a provided on the shower head 20, and the switch 29a has a lever that can be rotated. Yes. Moreover, although the faucet device has a function of purifying water by incorporating a cartridge for purifying water, it may be a case where it does not have the function of purifying water.
The switching means 27a operates any one of the first state to the third state (or the first state and the third state in the case of the modification) by operating the lever of the changeover switch 29a. When one state or the state of purified water is selected, the switching means 27a can switch the flow path so as to be in the selected state.
The display unit 45 of the switching means 27a has a transparent window, and the selected state is displayed in this window. For example, if the lever is operated to the state of FIG. 8 (A), the first state in which only the rod-shaped water is flown is obtained, and if the state of FIG. If it will be in a state and will be in the state of Drawing 8 (C), it will be in the 2nd state which flows only shower water, and if it will be in the state of Drawing 8 (D), it will be in the state where purified water is performed.
As described above, since the lever that can be rotated is provided in the changeover switch 29a to increase the stroke of the lever, the number that can be selected by the changeover switch 29a can be increased (four in this modification).

The faucet device 1 is generally provided with the shower head tip 40 as one component from the beginning. However, as a modification, the shower head tip 40 is an independent component (that is, a component, but it is independent. It may be attached to the support portion 41 as a product that can be distributed.
As described above, when the shower head tip 40 is an independent component, in the existing faucet device 1, if only the shower head tip 40 is replaced with the shower head tip 40 of the present invention, the effects of the present invention are achieved. . This eliminates the need for replacing the faucet device 1 as a whole, so that no remodeling work is required, and there is no need to remodel the structure of the system kitchen 2 itself.

The shower head tip 40 when handled as an independent component is a shower head tip used in the faucet device 1 for flowing water from the sprinkling part 21 of the shower head 20 to the sink 10. The shower head front end portion 40 has a water sprinkling portion 21 and can be attached to the support portion 41 of the shower head 20 as an independent component.
The shower head distal end portion 40 is formed by spraying at least one rod-shaped water 23 from the rod-shaped water opening 22 provided in the sprinkling portion 21 to form a water landing film 24 on the bottom surface 11 of the sink 10. It is possible to create a state in which the shower water 26 flows on the landing film 24 from the shower water opening 25 provided in the portion 21 and disposed around the rod-shaped water opening 22. Thereby, there exists the same effect as the above-mentioned water faucet device 1.

  As described above, when the shower head tip 40 is handled as an independent component, the shower head tip 40 includes the rod-shaped water opening 22, the shower water opening 25, and the switching means 27 as in the above-described embodiment. In addition, any one of the first to third states (or one of the first state and the third state) is created by the switching means 27. Thereby, there exists the same effect as the said Example and a modification.

Next, experimental results regarding water landing sound and cleaning performance in the faucet device will be described with reference to FIGS. 9 to 11.
FIG. 9 is an explanatory diagram showing measurement conditions in this experiment. As shown in FIG. 9, the measurement was performed with the faucet device 1 of the present invention provided in the system kitchen 2 and a person M standing in front of the sink 10. Each dimension and distance are as shown in FIG. 9, and the test conditions are as follows.

・ Test room: The sound field in the test room can be diffused.
・ Test room wall: Concrete wall or mortar wall ・ Background noise of test room: 34dB (A)
-Faucet device 1: Configuration shown in FIGS.
-Sink 10: A soundproof material is pasted on the back surface.
-Drain port of sink 10: Put a water-absorbing sponge.
-Landing position: Center position of the sink 10-Person M (target image): Female in their 30s or 50s.
-Standing position of person M:
Longitudinal direction: 100mm from the front edge of the system kitchen 2
Horizontal direction; Center of sink 10 ・ Measurement point: Height position of person M's ear (1548 mm)

FIG. 10 is a graph showing the landing sound of the faucet device 1, where the horizontal axis represents time and the vertical axis represents the landing sound. A curve B in FIG. 10 indicates a water landing sound at a measurement point when the water sprinkling unit 21 of the faucet device 1 is in the second state in which only the shower water 26 flows.
Curve C shows a third state in which the shower water 26 is allowed to flow on the water landing film 24 in a state in which the water spraying portion 21 causes the rod-like water 23 to flow and the water landing film 24 is formed on the bottom surface 11 of the sink 10. The landing sound at the measurement point is shown.
In the second state in which only the shower water 26 is allowed to flow, as shown by the curve B, the average of the landing sound was 60 dB. On the other hand, if it makes the 3rd state which flows both the rod-shaped water 23 and the shower water 26 by the water sprinkling part 21, as shown in the curve C, the average value of a landing sound will fall large to 43 dB, and a quiet sound It can be seen that

FIG. 11 is an explanatory diagram showing comparison data regarding cleaning properties.
As shown in FIG. 11, in the second state in which only the shower water 26 is flown, the flow rate of the shower water 26 is fast. Detergency is better than the state. However, water splashes may cause clothes to get wet.
On the other hand, in the third state in which both the rod-shaped water 23 and the shower water 26 are flowed, the cleanability of dirt and bubbles is inferior to that in the second state. Washing your clothes will not cause water splashes and your clothes will not get wet.
Therefore, according to the content of the work performed using the faucet device 1, the second state, the third state, and even the first state in which only the rod-shaped water 23 is used are properly used. The faucet device 1 can be used.

As described above, in the present invention, when water is poured into a plastic bottle or bottle, only the rod-shaped water 23 can be poured, and when washing utensils or tableware, etc. Only the shower water 26 can be allowed to flow, and both the rod-like water 23 and the shower water 26 can be allowed to flow when it is desired to quiet the sound and prevent water splashing.
Since the state of the water flowing from the water sprinkling part 21 can be freely and easily switched by the switching means 27, the faucet device 1 is convenient for the user.

Although the embodiments (including modifications) of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications and additions are possible within the scope of the gist of the present invention. .
In the drawings, the same reference numerals denote the same or corresponding parts.

  INDUSTRIAL APPLICABILITY The present invention can be applied to a faucet device for flowing water from a watering part of a shower head to a water tank such as a system kitchen or a bathroom vanity, and a shower head tip.

1 to 11 are views showing an embodiment of the present invention, and FIG. 1 is a plan view of a system kitchen provided with the faucet device of the present invention. It is a perspective view of a shower head. 3A is a partial sectional front view of the shower head, and FIG. 3B is a view taken along the line III-III in FIG. It is a perspective view which shows the 1st state which flows only stick-shaped water with a water faucet device. It is a perspective view which shows the 2nd state which flows only shower water. It is a perspective view which shows the 3rd state which flows both stick-shaped water and shower water. 7A and 7B are a front view and a plan view of a shower head having switching means according to a modification. It is a figure which shows operation | movement of the switching means shown in FIG. It is explanatory drawing which shows the measurement conditions in this experiment. It is a graph which shows a landing sound. It is explanatory drawing which shows the comparative data regarding detergency.

Explanation of symbols

1 Water faucet device 10 Sink (water tank)
DESCRIPTION OF SYMBOLS 11 Bottom face 20 Shower head 21 Sprinkling part 22 Rod-shaped water opening 23 Rod-shaped water 24 Water landing film 25 Shower-water opening 26 Shower water 27, 27a Switching means 29, 29a changeover switch 40 Shower head tip 41 Support part

Claims (9)

A faucet device for flowing water from a watering part of a shower head to a water tank,
In a state where at least one rod-shaped water is allowed to flow from the rod-shaped water opening provided in the watering portion to form a water landing film on the bottom surface of the water tank,
A faucet device capable of creating a state in which shower water is allowed to flow on the landing film from an opening for shower water provided in the sprinkling portion and disposed around the opening for rod-like water. A faucet device for flowing water from a watering part of a shower head to a water tank,
An opening for rod-shaped water for flowing at least one rod-shaped water provided in the watering portion;
An opening for shower water that is provided around the water sprinkling part and is arranged around the opening for the rod-shaped water to flow shower water;
Switching means for switching a flow path for supplying the water to the watering part,
A first state in which the sprinkling part flows only the rod-shaped water, a second state in which the sprinkling part flows only the shower water, and a water landing film on the bottom surface of the water tank by flowing the rod-shaped water through the watering part A faucet device characterized in that any one of the third states in which the shower water is allowed to flow on the landing film is formed by the switching means. A faucet device for flowing water from a watering part of a shower head to a water tank,
An opening for rod-shaped water for flowing at least one rod-shaped water provided in the watering portion;
An opening for shower water that is provided around the water sprinkling part and is arranged around the opening for the rod-shaped water to flow shower water;
Switching means for switching a flow path for supplying the water to the watering part,
In the first state in which the water sprinkling part flows only the rod-shaped water, and in the state in which the water spraying part flows the rod-shaped water and a water landing film is formed on the bottom surface of the water tank, the shower water is formed on the water landing film. A faucet device characterized in that either one of the third states is produced by the switching means.   4. The faucet device according to claim 1, wherein the shower water flows out of the at least one bar-shaped water flow out of the bar-shaped water opening and the shower water opening. The water faucet device is characterized in that the total flow rate is substantially the same. The faucet device according to claim 2, 3 or 4,
The switching means has a changeover switch provided in the shower head, and when any one of the states is selected by operating the changeover switch, the switching means is in the selected state. The faucet device is characterized in that the flow path is switched so as to become. The faucet device according to any one of claims 1 to 5,
The shower head has a shower head front end portion having the water sprinkling portion and a support portion supporting the shower head front end portion, and the shower head front end portion can be attached to the support portion as an independent component. A water faucet device. A shower head tip used in a faucet device for flowing water from a watering part of a shower head to a water tank,
This shower head tip can be attached to the support part of the shower head as an independent part having the water sprinkling part,
The shower head tip is
In a state where at least one rod-shaped water is allowed to flow from the rod-shaped water opening provided in the watering portion to form a water landing film on the bottom surface of the water tank,
A faucet device characterized in that it is possible to create a state in which shower water is allowed to flow over the landing film from an opening for shower water provided in the watering portion and disposed around the opening for rod-like water Shower head tip. A shower head tip used in a faucet device for flowing water from a watering part of a shower head to a water tank,
This shower head tip can be attached to the support part of the shower head as an independent part having the water sprinkling part,
The shower head tip is
An opening for rod-shaped water for flowing at least one rod-shaped water provided in the watering portion;
An opening for shower water that is provided around the water sprinkling part and is arranged around the opening for the rod-shaped water to flow shower water;
Switching means for switching a flow path for supplying the water to the watering part,
A first state in which the sprinkling part flows only the rod-shaped water, a second state in which the sprinkling part flows only the shower water, and a water landing film on the bottom surface of the water tank by flowing the rod-shaped water through the watering part A shower head of a faucet device characterized in that any one of the third states in which the shower water is allowed to flow on the landing film is formed by the switching means. Tip. A shower head tip used in a faucet device for flowing water from a watering part of a shower head to a water tank,
This shower head tip can be attached to the support part of the shower head as an independent part having the water sprinkling part,
The shower head tip is
An opening for rod-shaped water for flowing at least one rod-shaped water provided in the watering portion;
An opening for shower water that is provided around the water sprinkling part and is arranged around the opening for the rod-shaped water to flow shower water;
Switching means for switching a flow path for supplying the water to the watering part,
In the first state in which the water sprinkling part flows only the rod-shaped water, and in the state in which the water spraying part flows the rod-shaped water and a water landing film is formed on the bottom surface of the water tank, the shower water is formed on the water landing film. One end of the third state of flowing water is created by the switching means, the shower head tip of the faucet device.

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