JP2000160653A - Toilet stool with private part washing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain good massage effect by alternately jetting hot water or water from a nozzle toward the private part of a user sat down on a stool seat. SOLUTION: A switch valve 2 is provided on the downstream side of a main valve 1 to which city water is supplied from outside water, and a first water passage 3 and a second water passage 4 are separately provided from the switch valve 2. A hot water tank 5 provided with a heater for making water hot water is provided in the first water passage 3. A check valve 6 is provided on the downstream side thereof, and also provided in the second water passage 4. The first water passage 3 is joined to the second water passage 4 in the downstream side of the check valve 6, and a nozzle 7 is connected to the downstream side thereof. The switch valve 2 can be switched and controlled, water and hot water are alternately jetted from the nozzle 7 to collide with a human private part. Thus, when hot water and water are alternately jetted on the human private part, the circulation of blood is made good by a temperature difference, and massage effect can be enhanced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet with a local cleaning device.

[0002]

2. Description of the Related Art Conventionally, in a toilet with a local cleaning device, hot water is generated in a hot water tank in order to blow hot water from a nozzle toward a human body part. Therefore, when the hot water in the hot water tank is used up, the water is jetted from the nozzle, and there is a problem that the duration of the hot water jetted from the nozzle is short.

[0003]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned conventional problems, and has a local cleaning device capable of extending the duration of hot water and obtaining a good massage effect. For the purpose of not providing a toilet bowl,
The first gist is that the hot water and the water are alternately ejected from the nozzles toward the local part of the user sitting on the toilet seat. The second gist is that a hot water channel to which hot water is supplied and a water channel to which water is supplied are separately provided, and both water channels are switched on the upstream side of the nozzle, so that hot water and water are ejected from the nozzle alternately. That is, it is configured as follows.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a piping configuration diagram of a first embodiment. A switching valve 2 is provided downstream of a main valve 1 to which tap water is supplied from an external water pipe. The first waterway 3 and the second waterway 4 are provided separately,
The water channel 3 is provided with a hot water tank 5 provided with a heater that uses water as hot water, and a check valve 6 is provided downstream thereof. Also, a check valve 6 is provided in the second water passage 4, and the first water passage 3 is joined to the second water passage 4 on the downstream side of the check valve 6, and the nozzle 7 is connected on the downstream side. Has become something.

As described above, by separately providing the first water passage 3 and the second water passage 4 and controlling the switching of the switching valve 2, it is possible to control the water to flow alternately to either one of the water passages 3 or 4. Thus, water and hot water can be alternately jetted from the nozzle 7 and applied to the human body. The check valve 6 is provided to prevent the water from flowing back to the hot water tank 5 when, for example, water is flowed to the second water path 4 side and water is jetted from the nozzle 7.

Since the first water channel 3 and the second water channel 4 are alternately switched to jet water and hot water alternately from the nozzles 7 as described above, hot water and water hit the local human body alternately. , The local body is stimulated by the temperature difference,
The blood circulation in the human body part is improved, and the massage effect can be enhanced. Further, since hot water and water are alternately discharged, the amount of hot water used is reduced as compared with the conventional case, and the duration of the hot water can be made longer than before. In addition,
The temperature difference of the hot water generated in the hot water tank 5 can be adjusted appropriately by setting it higher or lower.

FIG. 2 shows a second embodiment. In FIG. 2, a first channel 3 through which hot water passes and a second channel through which water passes are shown.
A disc valve 8 is provided at the junction of the water channel 4, and the rotor in the disc valve 8 can be rotated to switch the water channel. The hot water and the water are supplied alternately, and the hot water and the water can be jetted from the nozzle 7 alternately. In this example, the massage effect by the temperature difference is obtained, and the hot water Can be extended. In this example, the present invention is applied to a toilet with a local cleaning device provided in a unit bath having no hot water tank.

[0008]

The toilet with the local cleaning device of the present invention is configured such that hot water and water are alternately ejected from the nozzle toward the local part of the user sitting on the toilet seat. When the blood is ejected to the human body part, the blood circulation in the human body part improves due to the temperature difference, and the massage effect can be enhanced. In addition, since hot water and water are spouted alternately, the amount of hot water used is reduced as compared with the conventional case, and the duration of hot water can be extended.

Further, a hot water channel to which hot water is supplied and a water channel to which water is supplied are separately provided, and both water channels are switched upstream of the nozzle so that hot water and water are ejected from the nozzle alternately. With this configuration, it is possible to control the switching of the water channel and to squirt the hot water and the water alternately from the nozzles satisfactorily. Has the effect of being prolonged.

[Brief description of the drawings]

FIG. 1 is a piping configuration diagram of a first embodiment.

FIG. 2 is a piping configuration diagram of a second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main valve 2 Switching valve 3 1st waterway (hot waterway) 4 2nd waterway (waterway) 5 Hot water tank 6 Check valve 7 Nozzle 8 Disk valve

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Eiji Saito 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Prefecture Inax Corporation (72) Inventor Nobuyuki 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Inax Corporation (72) Inventor Naoto Yamada 5-1-1 Koie Honcho, Tokoname City, Aichi Prefecture Inax Corporation (72) Inventor Motohiro Nishiuchi 5-1-1 Koie Honcho, Tokoname City, Aichi Prefecture Inax Corporation (72) Invention Person Masato Takeda 5-1-1 Koiehonmachi, Tokoname-shi, Aichi F-term in Inax Corporation (reference) 2D038 JA00 JB05 JF04

Claims (2)

[Claims] 1. A toilet with a local cleaning device, wherein warm water and water are alternately ejected from a nozzle toward a local area of a toilet seater seated on a toilet seat. 2. A hot water channel to which hot water is supplied and a water channel to which water is supplied are separately provided, and both water channels are switched upstream of the nozzle so that hot water and water are alternately jetted from the nozzle. The toilet bowl with a local cleaning device according to claim 1, wherein the toilet bowl is configured.