JPH054503B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a toilet bowl that cleans and dries private parts of the human body after defecating.

Structure of conventional example and its problems A cleansing toilet is a device whose purpose is to clean the anal area after defecating and to dry it after cleaning. Furthermore, when stopping, a stop button had to be operated. In other words, the user had to press the button many times for each series of uses of the toilet bowl.

The configuration of a conventional example is shown in FIG. 1 is a toilet seat, 2 is a lid, 3 is a main body, 4 is a cleaning button, 5 is a drying button, 6 is a stop button, and 7 is a nozzle used as a cleaning part. FIG. 2 is a configuration diagram showing the inside of the main body 3. 8 is a pump for spouting water from the nozzle 7, 9 is a pump motor for operating the pump 8, and 10 and 11 are fan motors and heaters for sending hot air, forming the drying section 33.
12 is a control unit that controls the pump motor 9, fan motor 10, and heater 11; 13 is a tank that supplies water to the pump 8 (usually also serves as a cistern for storing water for flushing); 14 is a tank 13 and the pump 8 , a hose that connects the pump 8 and the nozzle 7. FIG. 3 shows the control section 12, in which the diode 1
5, a resistor 16, and an electrolytic capacitor 17 constitute a DC power supply section. When only the cleaning button 4 is turned on, the connection point between the cleaning button 4 and the resistor 18 becomes Hi. At this time, the connection point between the drying button 5 and the resistor 19 is
Since the output becomes Lo, the output of the invert element 22 becomes Hi, and the output of the AND element 21 becomes Hi. Hi is input to the set terminal S ₁ of the cleaning trigger section A, the trigger output is output from G ₁ , and the bidirectional thyristor 30 is turned on, and the pump motor 9 rotates via the diode bridge 31. At this time, the Hi signal is input to the reset terminal _R2 of the drying trigger section B via the diode 26, so the trigger output section
No trigger signal is output from G ₂ , the bidirectional thyristor 29 is not turned on, and no hot air is emitted. Next, if you turn on the drying button 5 during this state,
The input of the AND element 24 becomes Hi on both the output side of the invert element 23 and the side of the resistor 19, and the set terminal _S2 of the drying trigger part B becomes Hi, and a trigger output is output from _G2 , and the thyristor 29 is turned on, and the hot air is coming out. At this time, reset terminal of cleaning trigger part A
Since the Hi signal is input to _R1 via the diode 27, the trigger signal from _G1 disappears and the pump motor stops.When the stop button 6 is turned on, both the cleaning trigger section A and the drying trigger section B are reset. Since the Hi signal is input to the terminals R ₁ and R ₂ , there is no output from G ₁ and G ₂ , and both stop. Figure 4 is a time chart when using a standard flush toilet seat.As is clear from this time chart, button operations are required to switch to the cleaning, drying, and stop states in a series of usage states. It is. This operation can be very complicated for children, the elderly, etc., and is extremely troublesome as the button must be pressed three times in a series of usage conditions.

OBJECTS OF THE INVENTION The present invention is intended to eliminate such conventional problems, and aims to enable a series of usage states such as cleaning → drying → stop with a single button operation.

Structure of the Invention In order to achieve this object, the present invention includes: a washing section that discharges washing water to a human body private part; a drying section that dries the human body private part after washing; a washing button that operates the drying section and the washing section; Equipped with a drying button, a stop button and a control section, the control section is used for a series of cleaning → drying →
This configuration includes a timer unit for bringing the stop state to a stop state by operating a single button.

With this configuration, a series of cleaning → drying → stop states can be realized by operating a single button.

DESCRIPTION OF THE EMBODIMENTS The embodiment will be described below with reference to FIGS. 5 and 6. Fifth
The figure is a circuit diagram of an embodiment of the cleansing toilet seat of the present invention. Components with the same numbers as in FIGS. 1 to 3 are the same, and therefore the description will be omitted. 32 is a timer section, and the S and R terminals of the cleaning timer section A and the drying timer section B are set terminals and reset terminals,
Operates when Hi input is applied. During the timer operation of the cleaning timer section A and the drying timer section B, a signal is output from the G terminal to the cleaning trigger section C and the drying trigger section D, respectively, and a trigger signal is output from each trigger section.

A pulse is output from the O terminal of the cleaning timer section A when the cleaning timer is up, and the drying timer section B is activated by this pulse signal, so that it is possible to automatically switch to drying after cleaning for a certain period of time. FIG. 6 shows a time chart when using the washer of the present invention.

In the above configuration, by simply turning on one cleaning button, it is possible to realize a series of usage states from cleaning to drying to stopping. Furthermore, when operating the drying button, it is possible to automatically switch from drying to stopping.

If you want to further shorten the cleaning time, just turn on the dry button at the desired point during cleaning.

Effects of the Invention As is clear from the above description, the flushing toilet of the present invention is provided with a timer section in the control section, so that even when realizing a series of usage conditions, only one button operation is required.

Therefore, it is very easy to use for people who are generally not good at complicated operations, such as children and the elderly, and at the same time, they are freed from the hassle of operating multiple buttons.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a conventional flushing toilet, Fig. 2 is a configuration diagram of the main body, Fig. 3 is a circuit diagram of the same, Fig. 4 is a time chart when the conventional toilet is used, and Fig. 5 is a diagram of the present invention. FIG. 6 is a circuit diagram of an embodiment of the present invention and a time chart when the embodiment of the present invention is used. 4...Cleaning button, 5...Drying button, 6...
Stop button, 12...control section, 32...timer section, 33...drying section.

Claims (1)

[Claims] 1. A washing part that discharges washing water to a human body private part, a drying part that dries the human body private part after washing, a drying button, a washing button, and a stop button for operating the drying part and the washing part, and a control part. When the washing button is operated, the control section cleans for a set time, then dries for a set time, and then stops (hereinafter, the state after operating the wash button is referred to as the washing mode), and when the drying button is operated, it dries for a set time and then stops (hereinafter, the state after operating the wash button is referred to as the washing mode). , the state after operating the drying button is set as drying mode) during the washing mode, when the drying button is operated, the mode is switched to drying mode,
The flushing toilet is configured to have a timer section so that the cleaning mode is switched to when the cleaning button is operated during the drying mode, and both the cleaning mode and the drying mode are stopped by pressing the stop button.