JPH01271551A - Sanitary washing device - Google Patents

Abstract

PURPOSE:To negate a urinating sound of anxiety by a recirculating sound further contriving the saving of water by constituting a device recirculating water in a water tank through a water line selector valve, provided in a supply water line, by a signal from an operating means. CONSTITUTION:A water line selector valve 20 is provided halfway a supply water hose 21 connecting a pump 19 in a water tank 17 to a washing device main unit 16. While by operating a washing operation switch 22 (imitation sound operation switch 36), the water line selector valve 20 is switched to a water supply side to the washing device main unit 16 (recirculation side into the water tank 17). Further providing a baffle plate to be arranged between a delivery port 47 of a supply water hose 46 branching from the selector valve 20 and a level of water, recirculating sound quality is changed by the baffle plate in its quality and shape. A sound of urination is negated by a sound recirculating water in the water tank 17 to the same tank 17.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sanitary washing device with a water tank for washing water.

2. Description of the Related Art In general, this type of sanitary cleaning device is equipped with a water tank 9 for storing cleaning water, as shown in FIG. 6
A hot water tank 5 equipped with a cleaning nozzle 1 via a solenoid valve 4
and 3. The cleaning nozzle 3 is a bidet for women, 10 in the figure is the main body of the sanitary cleaning device, and 14 is an operation switch.

Problems to be Solved by the Invention Incidentally, when women in particular use the toilet, they often drain water from the water tank 9 into the toilet bowl in order to muffle the sound of urination. That is, the operating lever 19 in the water tank 9 shown in FIG.
This operation opens the water stop ball 21 and allows water to flow out from the outlet 22, but a large amount of water is used at once, and the water must be stored again and flushed out for flushing the toilet. , water consumption is large and it is not economical.

In FIG. 5, 15 is a water supply, 16 is an outlet, 18 is a pole tap, 17 is a bowl, and 23 is a hand washing outlet.

The present invention has been made in consideration of the above-mentioned conventional problems and aims to provide a sanitary cleaning device that can cancel out the sound of urine ejaculation without using a large amount of water in a water tank.

Means for Solving the Problems In order to solve the above problems, the present invention comprises a cleaning device main body, a water tank for storing water for cleaning a toilet bowl, and means for supplying water from the water tank to the cleaning device main body, A sanitary cleaning device in which a switching valve is provided in a water supply line to a main body of the cleaning device, and the switching valve is switched by an operating means to cause water in the water tank to flow back from the water supply line into the water tank and to generate sound. It is structured as follows.

Function: In order to cancel the sound of urine ejaculation, the sanitary cleaning device configured as described above switches the switching valve installed in the water supply line from the water tank to the cleaning device body to allow the water to flow back into the water tank. Take advantage of. Therefore, the water in the water tank does not drain out, making it economical.

EXAMPLE Hereinafter, an example of the present invention will be explained based on FIGS. 1, 2, and 3.

In FIG. 1, 15 is a toilet bowl, and a washing device main body 16 is placed at the rear thereof.

A water tank 17 for storing water for flushing the toilet bowl 15 is installed behind the toilet bowl 15, and when the user operates the drain lever 18 after using the toilet, the water tank 1 can be drained.
The inside of the toilet bowl 15 is designed to be cleaned with the water inside the toilet bowl 7.

A pump 19 for sucking water in the water tank 17 is provided in the water tank 17, and this pump 19 is fluidly connected to the cleaning device main body 16 via a waterway switching valve 20 with a water supply hose 21. There is. Further, the pump 19 and the waterway switching valve 20 are electrically connected to the cleaning device main body 16, and are driven simultaneously by a cleaning operation switch 22.

FIG. 2 shows a cleaning channel diagram of this sanitary cleaning device. In FIG. 2, reference numeral 19 is a pump that sucks water and pumps it under pressure, and is driven by a motor 23. The pump 19 is dropped into the water of the water tank 17, and the water supply hose 2
4 is connected to the waterway switching valve 20. Waterway switching valve 20
is provided above the water level in the water tank 17, and the water tank 1
7 or supply water to the main body 16 of the cleaning device. A hot water tank 25 is provided inside the cleaning device main body 16. A heater 26 is disposed inside the hot water tank 25, and the water therein is heated to about 40° C. by a temperature controller (not shown). Waterway switching valve 20 provided in hot water tank 25 and water tank 17
are connected by a water supply hose 21 and a water passage 27. A solenoid valve 28 connected to the water passage 31 is provided downstream of the hot water tank 25, and the solenoid valve 28 connects to the anus cleaning nozzle 2.
9 and the bidet cleaning nozzle 30.

The anus cleaning nozzle 29 and the bidet cleaning nozzle aO are connected to a nozzle cylinder 33.35 and to the solenoid valve 28 by a water passage 32.34. The anus cleaning nozzle 29 and the bidet cleaning nozzle 30 are biased in the direction of being housed in the nozzle cylinders 33 and 35, respectively, when not in use, and when in use, they receive water pressure and are forced into the nozzle cylinders 33 and 35.
The nozzle slides out from the nozzle at 35 degrees, and hot water is spewed out from the spout hole at the tip of each nozzle.

22 is a cleaning operation switch, and when operated, the motor 23, the waterway switching valve 2o, and the electromagnetic valve 28 are energized at the same time, and the waterway switching valve 20 is switched to the water supply side to the cleaning device main body 16.

Reference numeral 36 denotes a sound control switch, and when operated, the motor 23 and the waterway switching valve 20 are energized at the same time, and the waterway switching valve 20 is switched to the reflux side into the water tank 17. .

FIG. 3 shows the inside of a water tank for storing water for flushing the toilet bowl of the present invention. In Figure 3, water tank 1
A water supply port 37 connected to the water pipe is provided on one side of 7, and a discharge port 38 for discharging the water is connected to the water tank 1.
Please come within 7 days.

This discharge port 38 is controlled by a pole tap 40 having a float 39. A drain lever 18 is provided on the outside of the water tank 17, and the tip of the drain lever 18 is connected to the water stop ball 4 via a chain 41.
Connected to 2.

A drain port 43 to the toilet bowl is provided at the bottom of the water tank 17, and the water stored in the water tank 17 is drained by operating a drain lever 18 to clean the toilet bowl 15.

A hand washing device 44 is provided at the top of the water tank 17.
Water is supplied to the pole tap 40 via a branch pipe 45.

Further, in the water tank 17, a baffle plate 48 is disposed between the water surface and the discharge port 47 of the water supply hose 46 branched out from the water channel switching valve 20.

In the above configuration, by driving the pump 19 with the motor 23, the water in the water tank 17 is sucked, and the water is connected to the waterway switching valve 20 via the water supply hose 24, and the water is supplied to the cleaning device main body 16 and to the water tank 17. Select one of the refluxes. If the water channel switching valve 20 is selected to supply water to the cleaning device main body 16, water is supplied to the cleaning device main body 16 via the water supply hose 21. On the other hand, if the water channel switching valve 20 is selected to the recirculation side to the water tank 17, water is supplied to the water supply hose 46 and returns to the water tank 17 again.

As mentioned above, since the water in the water tank 20 is made to flow back into the water tank 17 via the water channel switching valve 2o provided in the water tank 17, the sound of the flow back cancels the annoying urine ejaculation sound. be able to. Further, the water in the water tank 17 is not drained, and a large amount of water is not used. In other words, water can be saved.

Furthermore, since a baffle plate 48 is provided between the outlet 47 of the water supply hose 46 of the waterway switching valve 2o and the water surface of the water tank 17, the quality of the return sound can be varied depending on the material and shape of the baffle plate 48. It will be done.

In addition, the musical sound operation switch 3 of the operation section of the cleaning device main body 16
By operating 6, reflux sound can be generated with a single touch, and the operation is simple and has good operability.

Effects of the Invention As is clear from the description of the embodiments described above, the present invention provides a waterway switching valve in the water supply line that supplies water from the water tank to the main body of the cleaning device, and operates the waterway switching valve via the waterway switching valve in response to a signal from the operating means. This system allows the water in the water tank to flow back, and has the following effects.

In other words, since the water in the water tank is returned to the water tank via the waterway switching valve, the return sound can cancel out the annoying urine ejaculation sound, and the water in the water tank can be drained. There is no need to use large amounts of water. Therefore, water can be saved.

Furthermore, since a baffle plate is provided between the discharge port on the reflux side of the waterway switching valve and the water surface of the water tank, the quality of the reflux sound can be varied by changing the material of the baffle plate.

In addition, by operating the musical sound operation switch on the operating section of the washing device main body, the reflux sound can be generated with a single touch, and the operation is simple and has good operability.

[Brief explanation of the drawing]

Fig. 1 is an external view of a sanitary cleaning device according to an embodiment of the present invention, Fig. 2 is a cleaning channel diagram of the sanitary washing device, Fig. 3 is a sectional view of a water tank of the sanitary washing device, and Fig. 4 is a FIG. 5 is a sectional view of a water tank of a conventional sanitary cleaning device. 15...Toilet bowl, 16...Washing device body, 17...Water tank, 19...Pump, 2
o... Waterway switching valve, 23... Motor,
36... Musical sound operation switch, 47... Discharge port, 48... Baffle plate. Name of agent: Patent attorney Toshi Nakao (1 person)
...-Flight each/6-*Purifier body 11-1 ice tank 1? −・Pump 20～・Waterway switching valve 21−・−#Hose Fig. 1 Fig. 3 Fig. 5

Claims (2)

[Claims] (1) A cleaning device body, a water tank for storing water for cleaning the toilet bowl, and means for supplying water from the water tank to the cleaning device body, and a switching valve is provided in the water supply line from the water tank to the cleaning device body. A sanitary washing device, wherein a switching valve is switched by an operating means to cause the water to flow back into the tank from the water supply line, and to generate sound. (2) The sanitary washing device according to claim 1, wherein a baffle plate is disposed between the lower part of the discharge port into the water tank in the water supply line and the water surface.