JP2000157451A - Double toilet seat of toilet stool with device for cleaning private part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To use jetting cleaning water from a nozzle even by a child by constituting a toilet seat in such a way that a small toilet seat for children can be detachably attached to change a toilet cover and by providing a sitting switch for detecting a sitting condition of the child at the small toilet seat. SOLUTION: A small toilet seat 3 for children can be assembled by changing a normal toilet cover in such a way that the small toilet seat 3 can be openably assembled to a normal toilet seat 2 by spreading detachable ring sections 4 of the small toilet seat 3 to an outer side. A cover 5 is provided at a part of a lower edge of the small toilet seat 3, a sitting switch 7 is disposed at an edge section of the cover 5, and a rubber foot 8 is provided at a lower surface of the sitting switch 7. When the small toilet seat 3 is mounted on the normal toilet seat 2, the rubber foot 8 is touched to the normal toilet seat 2 and a child sits on the small toilet seat 3, the sitting switch 7 is turned on to output sitting signals, a position of a nozzle is moved to a position of the child, and the cleaning water can be jetted to the anus of the child.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parent-child toilet seat in which a urinal seat for a child is attached to a toilet with a local cleaning device.

[0002]

2. Description of the Related Art Conventionally, even if a toilet seat for a child is attached to a toilet with a local washing device provided with a nozzle capable of jetting washing water toward a human body part, the child is seated because the child is light. The sensor does not work, and the position of the nozzle is displaced from the local part of the child, so that it is difficult to use the nozzle by spraying the cleaning water to the local part of the child.

[0003]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has been devised in view of the above problem. A first gist of the present invention is to provide a parent-child toilet seat, in which a urinal seat for a child is configured so as to be detachable by replacing it with a toilet lid, and the urinal seat can detect a sitting state of a child. That is, a seat switch is provided. Further, a second gist is that a controller is provided which controls the position of a nozzle capable of ejecting washing water to be moved to the child position when the seat switch detects the child's sitting state. A third gist of the present invention is that a controller is provided for controlling the temperature and intensity of the hot water spouted from the nozzles when the seating switch detects the child's seating state. A fourth gist of the present invention is that a controller is provided for controlling the switches provided on the toilet body when the sitting switch detects the sitting state of the child.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic perspective view of a toilet with a local cleaning device equipped with a child toilet seat, and a box 1 in which the local cleaning device is installed is provided with a normal toilet seat 2 that can be opened and closed. A toilet lid is mounted on the toilet seat 2 so as to be openable and closable. However, the toilet lid 3 is configured so that a child urinal seat 3 can be attached in place of the toilet lid. The urinal seat 3 can be attached to the toilet seat 2 so as to be openable and closable. The urinal seat 3 is provided with a cover 5 at a part of a lower end edge thereof as shown in a sectional view of FIG. A lead wire 6 is provided, and a seating switch 7 as shown in FIG. 3 is provided at an end of the cover 5. A rubber foot 8 is provided on a lower surface of the seating switch 7. When the urinal seat 3 is placed on the normal toilet seat 2, On a two-contact Rubber feet 8 is brought,
The seat switch 7 is turned on when a child rides on the urinal seat 3, and a seat signal can be transmitted via the lead wire 6.

FIG. 4 is an enlarged cross-sectional view showing a state in which the detachable ring portion 4 of the urinal seat 3 is fitted, and a hollow hinge shaft hole is formed in the toilet seat shaft 2a of the toilet seat 2 provided in the box 1 so as to be openable and closable. 2b, and the detachable ring portion 4 is fitted around the outer periphery of the toilet seat shaft 2a from the outside so as to be fitted thereinto.
Can be openably and closably attached to the toilet seat 2. A plug hole 3 a is formed outside the detachable ring portion 4, and a plug 9 is inserted into the hinge hole 2 b from the outside in the plug hole 3 a.
It is configured so that the lead wire 6 can be connected to a control board or a power supply provided in the box 1. In FIG. 4, reference numeral 10 denotes a toilet seat connector.

FIG. 5 is a structural view of a local cleaning device provided in the box 1. The nozzle 11 of the local cleaning device provided from the box 1 to the bottom of the toilet seat 2 is connected to a nozzle moving motor 12. The nozzle 11 is connected via a gear, and is configured to be able to change the position of the nozzle 11 by a nozzle moving motor 12. The nozzle 11 is connected to a hot water tank 13 having a heater. Is connected to a pump 14.
The heater of the hot water tank 13 is electrically connected to a control board 15 composed of a microcomputer. Also,
The control board 15 is configured to receive a signal from a seating sensor 16 provided on the toilet seat 2 and a seating signal from a seating switch 7 provided on the urinal seat 3. A signal is input from a rear end cleaning switch (buttock switch) 17 of a remote controller provided on a toilet wall or the like.

When the child sits on the urinal seat 3, the seat switch 7
Is turned on, and upon receiving this signal, the control board 15 sends a drive signal to the nozzle movement motor 12 to move the nozzle 11 to the child position. Further, when a seating signal of the seating switch 7 is input, the control board 15 transmits a lock signal to lock all the various switches provided on the toilet body side, and the child touches the switches. Control that does not work. Accordingly, the operation of ejecting the washing water from the nozzle 11 to the local part of the child after the child's stool is performed by the parent operating the remote control tail cleaning switch 17, and when the remote control rear cleaning switch 17 is turned on, The control board 15 operates the pump 14 to operate the nozzle 11
In this case, control is performed so that the output of the pump 14 is reduced, and the heater temperature in the hot water tank 13 is controlled so as to be discharged to the child's hips. The temperature of hot water and the intensity of the jet are lower than in the case of adults. Note that the control board 15 also controls the hot air temperature to be low even when the hot air is subsequently blown out to the child's hips.

Thus, in this example, the toilet lid is removed,
Instead, the urinal seat 3 can be easily attached and seated on the urinal seat 3 when the child is urinating. At this time, the child is detected by the seat switch 7 and the position of the nozzle of the local cleaning device is set to the child position. The washing water can be squirted out onto the child's hips, and the temperature and strength of the washing water can be made weaker than usual and controlled for children. When not in use, the plug 9 is removed, and the urinal seat 3 is removed, so that it can be used as a normal adult toilet.

[0009]

According to the present invention, the parent-child toilet seat of the toilet with the local cleaning device is constructed so that the urinal seat for a child can be detached and replaced by replacing the toilet lid, and the urinal seat detects the sitting state of the child. By providing the seat switch, the urinal seat for a child can be easily attached in place of the toilet lid, and the child can be detected by the seat switch to control the child.

Further, when the seat switch detects a seated state of the child, a controller is provided for controlling the position of the nozzle capable of ejecting the washing water to move to the child position. The nozzle of the local cleaning device is moved to the position for the child, so that the cleaning water can be squirted out onto the buttocks of the child and the child can be cleaned well.

In addition, when the seating switch detects a sitting state of the child, a controller is provided for controlling the temperature and intensity of the hot water spouted from the nozzle to be low, so that the hot water spouted from the nozzle is provided. The temperature and intensity of the body can be controlled to be lower than in adults, so that children can comfortably clean their hips.

[0012] Further, when the seat switch detects a seated state of the child, a controller is provided for controlling the switches provided on the toilet body so that the child can be seated on the urinal seat and rotated. Therefore, even if the user touches the switches, the various devices are not operated, and safety can be ensured and the child can use the device.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a urinal seat for a child is attached.

FIG. 2 is a cross-sectional configuration diagram in which a cover for a lead wire cover is provided at the lower end edge of the urinal seat.

FIG. 3 is a cross-sectional configuration diagram of a seat switch attached to a urinal seat.

FIG. 4 is an enlarged cross-sectional configuration view of a main part in a state where a detachable ring portion of the urinal seat is rotatably attached to the toilet seat.

FIG. 5 is a configuration diagram of a water supply pipe and electric wiring.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Box 2 Toilet seat 3 Urinal seat 4 Removable ring part 5 Cover 6 Lead wire 7 Seating switch 8 Rubber foot 9 Plug 11 Nozzle 12 Nozzle movement motor 13 Hot water tank 14 Pump 15 Control board 17 Remote control rear switch

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Ken Takamata 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Prefecture Inax Corporation (72) Inventor Nobuyuki Tanaka 5-1-1 Koiehonmachi, Tokoname-shi, Aichi Co., Ltd. Inside Inax (72) Inventor Naoto Yamada 5-1-1 Koie Honcho, Tokoname, Aichi Prefecture Inax Corporation (72) Inventor Motohiro Nishiuchi 5-1-1, Koie Honcho, Tokoname, Aichi Prefecture Inax Corporation (72) Inventor Masato Takeda 5-1-1 Koiehonmachi, Tokoname-shi, Aichi F-term in Inax Corporation (reference) 2D037 AD14 AD16 BA07

Claims (4)

[Claims] 1. A local flushing system wherein a child urinal seat is configured to be detachable by replacing it with a toilet lid, and the urinal seat is provided with a seat switch capable of detecting a child sitting state. Parent-child toilet seat of a toilet with a device. 2. A controller for controlling a position of a nozzle capable of ejecting washing water to be moved to a child position when the seat switch detects a child sitting state. The parent-child toilet seat of the toilet with the local cleaning device according to 1. 3. The apparatus according to claim 1, further comprising a controller configured to control the temperature and intensity of the hot water jetted from the nozzle to be low when the seat switch detects the seated state of the child. A parent-child toilet seat of the toilet with the local cleaning device according to claim 2. 4. The controller according to claim 1, further comprising a controller for controlling a switch provided on the toilet body when the seat switch detects a seated state of the child. A parent-child toilet seat of the toilet with the local cleaning device according to claim 3.