JPH0320535B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a sanitary cleaning device for cleaning private parts of the human body with cleaning water.

Structure of a conventional example and its problems A block diagram of the main body of a conventional sanitary cleaning device will be explained based on FIG. 1. 1 is a toilet main body, 2 is a toilet seat for a user to sit on the toilet main body 1, 3 is a washing nozzle for discharging washing water to the private parts of the user, 4 is a cistern, and 5 is a toilet seat submerged in the cistern. 6 is a water supply means (pump in FIG. 1) that sucks water in the cistern from the water filter and sends the cleaning water to the cleaning nozzle 3; 7 is a solenoid valve; A heating means (hereinafter referred to as a heater) 9 is a heat exchanger that transfers the heat of the heater 8 to the washing water being pumped and instantaneously heats it. 10 is a sensor that detects the temperature of cleaning water. 11 is a setting means for setting the amount of washing water, and 12 is a setting means for setting the temperature of the washing water. 13 is a cleaning switch, 14 is a cleaning stop switch, and 15 is a control means for controlling the energizing amount of the pump 6 and the heater 8 in accordance with respective setting means during cleaning. Reference numeral 16 is installed at the rear of the toilet seat 3 and connects the pump 6 and the control means 1.
This is a storage box for storing 5th grade items.

In the above configuration, after the cleaning switch is energized, the control means 15 energizes the pump 6, the heater 8, and the sensor 10 with the amount of energization according to the settings of the corresponding setting means, and supplies the appropriate temperature of the cleaning water to the private parts of the human body. It is something that is emitted.

By the way, many users of sanitary cleaning devices have severe hemorrhoids or constipation. Especially for people with hemorrhoids, washing with a strong amount of water causes pain in the anal area, and washing with a weak amount of water causes dirt in the anal area. It was difficult to remove and had problems in terms of cleaning effectiveness. In addition, people with hemorrhoids and constipation frequently operate the means for setting the amount of cleansing water and the temperature of the cleansing water to stimulate the anal area, improve blood circulation, and activate the sphincter muscles, resulting in a defecation effect. However, it was troublesome to have to constantly operate the two setting means mentioned above. In the end, washing was often simply performed at a certain temperature or with a certain amount of water, which was not expected to be very effective in treating hemorrhoids or preventing constipation.

Purpose of the Invention The purpose of the present invention is to solve such conventional problems, and to provide a sanitary cleaning device that provides a high cleaning effect and defecation effect for both people with hemorrhoids and constipation, and provides a comfortable feeling of use. That is.

Structure of the Invention In order to achieve this object, the present invention comprises a control means that has a signal generating means having a fluctuation in output and energizes a pump and a heater in accordance with the signal of the signal generating means. This configuration has the effect of constantly providing fresh stimulation to the human body's private parts, as if the setting means had been operated many times.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 to 6.

FIG. 2 is a block diagram of the main body of an embodiment of the present invention, FIG. 3 is a main body operating section, FIG. 4 is a schematic block diagram of the control means, FIG. 5 is a schematic control flowchart, and FIG. is a diagram showing a cleaning pattern during the same fluctuation cleaning.

In FIGS. 2 and 3, the difference from the conventional sanitary cleaning device in configuration is that a fluctuation switch 17 is added.

FIG. 4 is a schematic input/output block diagram of the control means 15. As an input section, a sensor 10 for detecting the temperature of washing water, a washing water amount setting means 11, a washing water temperature setting means 12, a washing switch 13, a washing stop switch 14, a fluctuation switch 17, a zero-cross synchronization signal 18 of AC power frequency, and an output section as pump 6,
They are a heater 8 and a solenoid valve 7. Further, when the fluctuation switch 17 is turned on, the flow rate of the pump and the capacity of the heater are controlled from time to time based on the fluctuation signal stored in the signal generating means 19. In addition,
Phase control of the AC power supply is used to control the flow rate of the pump, and duty control is used to control the capacity of the heater.

Now, with reference to FIGS. 5 and 6, control during cleaning according to an embodiment of the present invention will be described.

First, the control means 15 checks the inputs of the cleaning switch 13 and the fluctuation cleaning switch 17, and when the cleaning switch 13 is pressed, turns on the solenoid valve 7, detects the temperature with the sensor 10, and cleansing water amount setting means 11, The set values of the wash water temperature setting means 12 are taken in, the pump 6 is phase-controlled to achieve the respective set values, and the heater 8 is duty-controlled. What has been described above is the same control as in a conventional sanitary cleaning device. (Inside the broken line 20 in Figure 5) By the way, when the fluctuation cleaning switch 17 is pressed, fluctuation cleaning is performed and the amount of current is controlled by phase control of the pump power and duty control of the heater in response to the fluctuation signal from the signal generating means 19. However, as shown in FIG. 6, the amount of washing water and the temperature of washing water are controlled so as to change separately from time to time. (Inside the one-dot chain line 21 in FIG. 5) In one embodiment of the present invention, if the fluctuation cleaning switch 17 is pressed while cleaning is being performed using cleaning control based on each setting means similar to the conventional one, the fluctuation is immediately removed. If you perform cleaning and press the cleaning switch 13 during fluctuation cleaning,
On the contrary, cleaning control is performed based on each setting means.

In addition, the fluctuation signal of the signal generating means 19 is a signal whose output power spectrum is inversely proportional to the frequency, which is felt by humans to be comfortable, so the signal is stored in digital quantity, so that it always gives a fresh sense of exhilaration and comfort to the local area. It has a pine surge effect,
Also suitable for bidets.

In one embodiment of the present invention, the flow rate control of the pump and the capacity control of the heater during fluctuation cleaning are given fluctuations using signals inversely proportional to separate frequencies, as shown in FIG. 6, but as shown in FIG. The flow rate of the pump and the capacity of the heater may be controlled from a signal inversely proportional to one frequency, as shown in FIG. Also, unlike Fig. 6, Fig. 8 shows fluctuations in the cleaning water temperature in which the duration T of the same washing water temperature is fixed to, for example, 4 seconds, and the power spectrum of the output power spectrum is inversely proportional to the frequency. Fig. 9 shows the same fluctuation in the amount of washing water when the duration T' of the same amount of washing water is fixed to, for example, 2 seconds and the same fluctuation is given to the amount of washing water. The present invention is not limited to one embodiment. Further, in one embodiment of the present invention, a pump is used as the water supply means, but the pump may be directly connected to the water supply and the amount of washing water may be changed using a flow rate control valve.

Effects of the Invention As described above, the present invention has the following effects because it is constituted by a control means that energizes the water supply means and the heating means in accordance with the signal of the signal generation means whose output fluctuates.

(1) The amount of water used for washing is a combination of a strong amount of water that removes dirt from the private parts and a weak amount of water that does not cause pain to the private parts, making it possible for people with hemorrhoids to wash in a short time and without pain. The feeling increases. Furthermore, by varying the temperature of the washing water, local blood circulation can be improved, preventing hemorrhoids, preventing recurrence, and treating hemorrhoids, allowing the user to enjoy comfortable bowel movements.

(2) For constipated patients, fluctuations in the temperature of the washing water will naturally activate the contraction of the local sphincter muscles, and at the same time, fluctuations in the amount of washing water will cause local massage, further increasing the effect of defecation. It can prevent constipation and lead a healthy life.

[Brief explanation of the drawing]

Figure 1 is a plan view of the main body of a conventional sanitary cleaning device.
FIG. 2 is a plan view of the main body of a sanitary cleaning device according to an embodiment of the present invention, FIG. 3 is a front view of the operating section of the main body, and FIG.
Figure 5 is an input/output block diagram of the control means, Figure 5 is a schematic control flowchart, Figure 6 is a characteristic diagram showing the cleaning pattern during fluctuation cleaning, Figures 7 and 8.
9 are characteristic diagrams showing a cleaning pattern during fluctuation cleaning in another embodiment of the present invention. 3...Cleaning nozzle, 6...Water supply means (pump),
7...Solenoid valve, 8...Heating means (heater), 15
...control means, 17...fluctuation switch, 19...
...Signal generation means.

Claims (1)

[Claims] 1. A cleaning nozzle for discharging water for cleaning private parts of the human body;
A water supply means for supplying the washing water, a means for heating the washing water, a signal generation means having a fluctuation in output, and control for energizing the water supply means and the heating means according to the signal of the signal generation means. A sanitary cleaning device composed of means. 2. The sanitary cleaning device according to claim 1, wherein the signal generating means has a read-only storage element that stores in digital quantity a signal whose output power spectrum is inversely proportional to frequency.