JP3342307B2 - Mixing faucet with water purifier - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mixing faucet with a water purifier to be attached to a sink or the like.

[0002]

2. Description of the Related Art Conventionally, as this type of mixing faucet with a water purifier, the one described in Japanese Utility Model Laid-Open No. 5-66386 has been proposed. That is, the mixing faucet with a water purifier will be described with reference to FIG. 6. The faucet main body 40 has a double structure discharge port having a discharge port 43 for mixed water and a discharge port 44 for water purification at the tip of the body 41. A pipe 42 is attached, a mixed water valve 45 is provided at the upper end, and a water purification valve 47 is provided at the body 41. Then, the temperature and flow rate of the mixed water discharged from the mixed water discharge port 43 of the discharge pipe 42 are adjusted by operating the operation lever 46 connected to the mixed water valve 45, and the operation handle of the operation handle connected to the water purification valve 47 is adjusted. The amount of discharge from the discharge port 44 for water purification of the discharge pipe 42 can be controlled by an operation.

On the other hand, recently, a mixing faucet for a sink has been widely used in which a spout head is pulled out of a faucet body together with a hose to wash dishes and sinks. The faucet had no function of pulling out the spout head from the faucet main body, and was inconvenient in a sink.

[0004]

The problem to be solved by the present invention is to discharge mixed water and purified water,
In addition, it is an object of the present invention to provide a water faucet with a water purifier having a wide water discharge range so that a water discharge head for discharging the mixed water can be pulled out from the water faucet main body.

[0005]

According to the present invention, a water flow path of a main body is connected to a water purifier to discharge purified water filtered by the water purifier and mixed water passing through a valve function unit. In the mixing faucet with a water purifier, a holder part that is inclined upward and extends above a water discharge pipe rotatably fitted to the outer periphery of the main body has a water discharge head that can be pulled out and a valve function part. A hose insertion chamber for storing a hose connected thereto, and a water purification passage communicating with the water purifier are partitioned by a partition wall, and the mixed water adjusted by the valve function section is discharged from the water discharge head, and formed in the holder section.
The purified water that has passed through the water purifier is discharged from the water outlet of the water purification channel .

Further, the water purification passage is formed at a lower portion of a hose insertion chamber, and a wide space is provided between a water discharge head and a water discharge port of the water purification passage.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A mixing faucet with a water purifier can discharge ordinary mixed water from a water discharge head by operating a lever of a valve function unit mounted on an upper part of a main body. It can be used by pulling it out of the holder together with the hose. By operating the water purification handle on the side of the main body, the purified water that has passed through the water purifier can be discharged from the water purification channel of the holder.

Further, since a wide space is provided between the water discharge head and the water discharge port of the water purification passage, it is easy to determine whether the discharged fluid is mixed water or purified water.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. In the embodiment of the present invention, as shown in FIGS. 1 and 2, the main body 1 of the mixing faucet A has a vertically long cylindrical mounting portion 2 formed on the lower peripheral surface and a mounting hole C formed in a counter B of a sink. And a nut 3 is screwed into a screwing portion on the outer periphery of the mounting portion 2 from below the counter B, and the inside of the mounting portion 2 is connected to a water supply source and a hot water supply source on the upstream side, respectively. Then, on the downstream side, as shown in FIGS.
Water flow path 7 and hot water flow path 8 defined by partition walls 4
A raw water passage 9 communicating with an inlet of a water purifier D installed below the counter B, and a water purifying passage 10 communicating with an outlet of the water purifier D are extended.

Numeral 11 designates a valve function part which is screwed and mounted on the upper part of the main body 1, and the inside thereof is a valve chamber 1 which communicates with the water flow path 7 and the hot water flow path 8.
1a, a fixed plate 12 made of ceramics and a movable plate 13 made of the same material are provided in the valve chamber 11a in a watertight manner, and the movable plate 13 is connected to a lever 15 via a handle shaft 14. Hot water, water or mixed water is supplied from a hose 22 to a water discharge head 21 to be described later by changing the correspondence of valve opening and closing between the movable plate 13 and the fixed plate 12 by operating the lever 15. ing.

Numeral 16 denotes a water discharge pipe rotatably fitted to the outer peripheral surface of the main body 1 below the valve function section 11. The water discharge pipe 16 is internally partitioned by a hose insertion chamber 19 and a water purification passage 20 by a partition wall 18.
A water discharge head 2, which is supported upward and downward by a holder 17, which is inclined upward and extends in the hose insertion chamber 19, is supported by the valve function unit 11 and the holder 17.
A bellows-shaped hose 22 for supplying the mixed water by communicating with the hose 1 is inserted therethrough.

The water discharge head 21 has a valve 24 at its tip for switching the flow path of the mixed water supplied from the hose 22 by operating a button 23, and moving the valve 24 moves the water from the water regulating passage 25 or the foam passage 26. The mixed water is discharged to the outside.

On the right side of the main body 1 in FIG. 2 and below the water discharge pipe 16, a water flow path 7 is opened and closed halfway, and after supplying the cold water in the water flow path 7 to the water purifier D, the water purification path 20 of the water discharge pipe 16 is opened. A water purifying handle 27 for feeding water into the water is attached.

That is, the downstream side passes through the raw water passage 9 and the water purification passage D
A first bypass passage 28 communicating with the water passage 7 is formed inside the main body 1, and the first bypass passage 28 communicates with the water flow passage 7 through a valve port 29 opened in the partition wall 4. The inside of the valve unit 30 has a disc-shaped fixed plate 31 having an outlet 31a opened and an outlet 31a of the fixed plate 31 which is connected to a water purification handle 27 via a spindle 32.
The rotating plate 33 that opens and closes is mounted so as to overlap watertightly. The outlet 31a of the fixed plate 31 is connected to the rotating plate 33.
From the water flow path 7 to the first bypass path 2
8 is shut off, and as shown in FIG.
When the a and the outlet 31a of the fixing plate 31 communicate with each other, the cold water in the water flow path 7 is connected to the water purifier D via the first bypass passage 28.

First, the operation of the mixing faucet A in the above configuration will be described. When used as a normal mixing faucet,
As shown in FIGS. 2 and 3, by operating the water purification handle 27 on the right side of the main body 1, the rotating plate 33 of the valve unit 30 closes the outlet 31 a of the fixed plate 31, and the water passage 7 is connected to the first bypass passage. The flow path of the cold water toward 28 is shut off. Subsequently, when the lever 15 shown in FIG. 1 is operated in a predetermined direction, an appropriate amount of cold water and hot water is introduced into the valve chamber 11a from the water flow path 7 and the hot water flow path 8 by a predetermined operation of the valve function unit 11, and the fixed plate 12 An appropriate temperature and an appropriate amount of mixed water are supplied from the water discharge head 21 supported by the holder unit 17 according to the mixing ratio of water and hot water determined by the movable plate 13. In this case, if the water discharge head 21 is pulled out of the holder portion 17 together with the hose 22, the water discharge range is widened, and the washing operation, the cleaning of the sink, and the like can be performed.

Next, in order to discharge the purified water from which the odor and other impurities in the cold water have been removed in order to obtain delicious drinking water, the valve function unit 11 is stopped by operating the lever 15.
When the water purifying handle 27 is operated in the water discharge direction as shown in FIG. 4, the inflow port 33a of the rotating plate 33 and the outflow port 31a of the fixed plate 31 communicate with each other.
Is supplied to the subsequently becomes purified water is filtered removing impurities in cold water while passing through the water purifier D via the raw water passage 9, followed by the holder portion reaching through the water purification passage 10 into the second bypass passage 28a The water is discharged from the water discharge port 20a of the water purification passage 20 formed at 17 .

In this embodiment, the water is discharged by operating a water purification handle provided separately from the valve function unit. However, the mixed water and the purified water may be discharged by operating the lever of the valve function unit. Good.

Since the present invention has the above configuration, it has the following advantages. (1) The mixing faucet with a water purifier of the present invention enables the purified water filtered by the water purifier and the discharge of the mixed water passing through the valve function part by connecting the water flow path of the main body to the water purifier. In the mixed faucet with water purifier, a water discharge head that can be pulled out and a valve function part were connected to a holder part that was inclined and extended above the water discharge pipe that was rotatably fitted to the outer periphery of the main body. A hose insertion chamber for accommodating a hose and a water purification passage communicating with the water purifier are partitioned by a partition wall, and the mixed water adjusted by the valve function section is discharged from the water discharge head , and the water purification formed in the holder section is performed.
It discharges purified water that has passed through the water purifier from the water outlet of the road , and the mixed water can be discharged by pulling out the water discharge head from the holder together with the hose, so the water discharge range is widened and the usability is greatly improved. . (2) Since the water purification channel is formed at the lower part of the hose insertion chamber and a wide interval is provided between the water discharge head and the water discharge port of the water purification channel, it is easy to determine whether the fluid in the water discharge is mixed water or purified water . can do.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a mixing faucet with a water purifier of the present invention.

FIG. 2 is a front view of the mixing faucet with a water purifier of the present invention.

FIG. 3 is an enlarged sectional view taken along line XX in FIG.

FIG. 4 is a cross-sectional view of a water-passing state in FIG.

FIG. 5 is an enlarged sectional view taken along line YY in FIG.

FIG. 6 is an explanatory diagram of a conventional technique.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 7 Water flow path 11 Valve function part 16 Water discharge pipe 17 Holder part 18 Partition wall 19 Hose insertion chamber 20 Water purification path 20a Water discharge port 21 Water discharge head 22 Hose A Mixing faucet D Water purifier

Claims (2)

(57) [Claims] 1. A water faucet with a water purifier, wherein the water flow path of the main body is connected to a water purifier, whereby the purified water filtered by the water purifier and the mixed water passing through the valve function part can be discharged. And a holder portion which extends upwardly and inclinedly to a water discharge pipe rotatably fitted to the outer periphery of the main body, a hose insertion chamber for storing a hose connected to a water discharge head that can be pulled out and a valve function portion, The water purification channel communicating with the water purifier is divided by a partition wall,
Discharging mixed water is adjusted by the valve function portion from the water discharge head
A mixing faucet with a water purifier, characterized in that purified water passing through the water purifier is discharged from a water outlet of a water purification passage formed in the holder portion . 2. The mixed water with a water purifier according to claim 1, wherein said water purification passage is formed at a lower portion of a hose insertion chamber, and a wide space is provided between a water discharge head and a water discharge port of the water purification passage. plug.