JPS58195647A - Pump operating apparatus of pubic washing apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pump operating device for a private parts cleaning device that is integrally attached to a toilet bowl.

Figure 1 is a schematic diagram showing the path through which hot water flows in a conventional positive water supply type private parts washing device, (5) is a water tank (positive water supply installed in Japan), and (9) is an operating lever. ,(
1) is a hot water tank that heats washing water from the government with a heater (2). Hot water from the hot water tank f+' is heated through a nozzle (4) at the tip of a rotatable arm (8). It squirts out and cleanses the private parts.

67) is a flow control valve. Here, control lever (9)
By operating the microswitch that is linked to the operating bar (9) is turned on, Posy j ff1l is activated and hot water is spouted from the nozzle (4). In this case, since there is no control circuit between the microphone 0 switch and the positive switch (5), hot water will suddenly be jetted out from the nozzle (4). Therefore, the opening and closing of the flow rate control valve 67)
□Although the flow rate and pressure can be adjusted manually, if the person who used it before opened the flow control valve (57) to the maximum, hot water may suddenly flow from the nozzle (4) at a strong pressure. It was said that the user would be surprised because it would come out.

The present invention has been provided in view of the above-mentioned points, and the present invention is controlled so that when the pump starts, it operates slowly and then gradually and strongly blows out hot water to hit the private parts, thereby surprising the user due to sudden pressurization. It is an object of the present invention to provide a positive actuating device for a private parts cleaning device that does not have any problems.

Examples of the present invention will be described in detail below with reference to tooth surfaces. Fig. 2 shows an example of a private parts washing device to which the present invention is applied, and shows a water tank for washing the toilet bowl (not shown), which is equipped with an electromagnetic pump (5
) is introduced into the tank main body (6) via the water supply hose (7), and the hot water heated by the heater (2) in the hot water tank [ll] provided in the tank main body (6) is introduced into the nozzle. (4) It squirts out and cleanses the private parts. Here, the arm (8) having the nozzle (4) at its tip is bent into a substantially two-shape shape and has one end as an axis. l# It freely protrudes from the tank body (6), and normally this arm (8)
) is stored in the toilet 4'+31, and at the end of the toilet, rotate the operating lever ('9.) to rotate the arm (8) and open the nozzle (4'). ) to clean the private parts of the human body. (10) is hot air blowing -
:,j When the washing of the private parts of the human body with the water from the above-mentioned nozzle (4) is completed, warm air is discharged from the hot air outlet (10), and drying is performed. Become. The broken toilet seat (3) has a heater built into it for heating purposes.
The heating control of the toilet seat (3) and the heating of the hot air or hot water described above are also performed within the tank body (6). In the figure, (1) is the water pressure adjustment knob that adjusts the hot water jet pressure from the nozzle (4), (12) is the drying switch to start hot air drying, and (13) is the Power cord,(
14j is a ground wire, and t+5) is an earth leakage breaker. (
1η is a filter attached to the bottom of the electromagnetic port (5) to prevent dirt from clogging, and a stacid for reinforcing the tank body (6).In addition, the tank body (6) is equipped with a nozzle ( 4) Clean switch (+
91 and a power display label 0) are attached. (Fourth is the bottom plate that fixes the tank body (6) and the toilet bowl, this bottom plate 123) At the bottom is the arm (8) that rotates to accommodate the nozzle (4). Power bar → seagull installed′”′″: “Ru・shi (1) is fitted with a hinged pipe, and the toilet lid (21) and toilet seat (3) are attached so that they can rotate freely.・
1 Switch box (2 (f)) contains a rarely used type of water, such as hot water: 1□ tank f+. FIG. 3 shows an exploded perspective view of each part of the private parts cleaning device. The tank body (6) and the attachment = 3-1 (attached via two fixing bolts 4. Toilet lid l) and the toilet seat (3) are the same as described above. ), and the caltrops are attached to both sides of the screw bye (24). 21. Fig. 4 shows the state in which the private parts cleaning device is attached to a toilet bowl with a closed type water tank.A water tank (16) is provided at the rear of the top surface of the toilet bowl body (301). Similarly, the tank body (6) is placed on the side of the toilet bowl body.

Figure 5 shows the hot water tank f installed inside the tank body (6).
11 shows a configuration diagram of parts 11 and a path through which cleaning water flows. Reference numeral (31) is a bonded cushion resistor made of CR foam that suppresses noise caused by vibration of the electromagnetic pump (5). (9) is a hose cruff that prevents the water supply hose (7) from coming off from the electromagnetic positive (5), and is made of copper to prevent the water supply hose (7) from being crushed by the water tank (one corner? lid). (34) is the hose holder, and (34) is the pump power cord. (3 (2) is the hose breakage prevention guard to prevent the water supply hose (7) from bending.
4-. Hot water tank [+1 is 1. The lower half of the tank (1a) made of a good thermal conductor such as copper and the lower half of the tank (lb) made of polyurethane resin or other material are connected through a parasitic wire (3η). Consists of hot water tank (1)
The rice cake (2) is stored in the heater chamber (to) at the bottom,
Power is supplied to this shutter (2) via a thyristor. A brass cylinder housing a thermistor Thi serving as a temperature sensor is attached to the upper part of the hot water tank 11) through a 0-ring (39"k). Therefore, the thermistor Tbt can be easily installed inside the hot water tank Tll. This thermistor Th1 can be stored in the Koshibakuto together with the hot water tank (1
), and the set temperature of this thermistor Thr is set to, for example, 43'c. Th2 is the lower half of the tank (la).

This is a thermistor attached to the outer surface of the tank, and since the lower half (la) of this tank is made of a good thermal conductor as mentioned above, the size of -mistor Th2 is
) It has a structure in which it is directly connected to the installation part with a good thermal conductor, and the outer surface temperature of the lower half (la) of the tack is detected by this thermistor Th2. However, this thermistor T
h2 is designed to detect an abnormal rise in the outer surface temperature of the lower half (la) during dry firing, and the detection temperature of this thermistor Tha is also set to, for example, 43°C. Thus, the thermistor Th1. The output of Th2 is input in parallel to an AC switch circuit to be described later, and the output of this AC switch circuit controls the thyristor, and both thermistors 'rhl,
When the detected temperature of both Th2 is below 43'C, the iristor is turned on and heating is performed by the heater (2), and the detected temperature of either 1-mister Th1' or Th2 becomes 43'C or above. When the thyristor turns off, heating is stopped.That is, the thyristor turns off when the hot water temperature is 43°C.
℃ or more □When the temperature of the lower half (LA) of the tank reaches 43℃ or higher in the dry-burning state, it is also controlled to turn off, causing the inconvenience of dry-burning.1□:Y It is possible to prevent this from occurring. (41 is a water pressure adjustment valve, which is adjusted by a water pressure adjustment knob (++). 4st) is a cleaning three. If the electromagnetic port 7 (5) does not operate, the water pressure will cause the hot water in the hot water tank (1) to spray out from the tip of the nozzle (4) as shown by the arrow in the figure.

Figure 6 shows a cross-sectional view of the electromagnetic positive 5+51, in which the electromagnetic positive 5+51 is an electromagnetic reciprocating pump, with a coil (5
8 is wrapped. When a current is applied to the coil (581), a magnetic field is generated in the magnetic circuit at both ends of the coil (5), and the inner cylinder (65
), pull the permanent magnet Nozu Ranjisai (59). Next, after subtracting Tsuran =; t-- (59), coil (58)
When the current is cut off, the magnetic field is dissolved and the Rashiji t--(59) returns. In other words, this electromagnetic positive (5) is
The coil group is intermittently excited by the output of the oscillation circuit for driving the oscillator (the output of the oscillator) through the oscillating circuit. Cleaning water is supplied and hot water is spouted from nozzle 1,\ (4).
There is a check valve inside the brush and on the discharge side of the inner cylinder, so water is pumped in one direction.
l8ru.

FIG. 7 shows a block diagram of the private part cleaning device. (41) Beam - Warm water tashik by signal from three star Thl (1) 7
- Hot water temperature that controls the hot water temperature inside] In the seat oil circuit,
The hot water temperature can be set in the range of 33'C to 43''C by adjusting the volume VRI.Also, when using cold water instead of hot water, it can be done by switching the switch SWI.(421 is 421) The temperature control circuit uses the output of thermistor Th2 to control the lower half of the temperature control circuit (1
When the temperature in a) is detected and the temperature exceeds 43℃, the power to the heater (2) is stopped to ensure safety when heating the hot water tank (l). O-R circuit (41) (44 are both thermistor'r
This AC switch circuit detects the change in resistance value due to the change in temperature of h, , Th2, uses the change to actuate an operational amplifier, etc., and sends the output from a thyristor, etc. to an AC switch circuit. (In 431, the heater (2) is energized by the control of the beam iris resistor. The output of the thermistor Th1 is further input to the hot water temperature thesis circuit), and the output of the hot water temperature thesis circuit (44) is composed of an operational circuit. The output is input to the positive drive circuit 0. The positive drive circuit (4 is the one that drives the electromagnetic pump (5), and the stop signal from the water temperature cessation circuit (441) is input to the positive drive circuit 0. The Bonzu drive circuit (input to the dog and the electromagnetic positive (6) light source locks and stops the operation. In other words, the temperature of the hot water tank (1) that detects the hot water temperature of the hot water tank (1) may be broken, etc. If the hot water temperature exceeds 50'C, the hot water temperature sensing circuit (441) is activated and sends a stop fE signal to the positive drive circuit (6) to stop the electromagnetic positive (6). Operation lever (9) (
Even if the il- operation is performed, the electromagnetic bong'l fi+ is not activated, so no cleaning water is ejected from the nozzle (4), thereby preventing local burns caused by the cleaning water. When all of these circuits fail or are destroyed, when the heater (2) is energized and the temperature rises, the thermal IW fuse Fl ('96°C) attached to the bottom surface of the lower half (la) of the tank is blown out. By doing so, the power supply to the heater (2) is cut off to prevent the risk of fire. When the control lever (9) is moved to the shower position, the electromagnetic position '5+51 is activated, water flows as shown by the arrow in Figure 5, and finally the nozzle (
4) Warm water gushes out.

(46) is a soft start circuit that sprays warm water from the nozzle (4) slowly at first and then gradually increases its strength.
It is composed of an I, an integrating circuit (67), and the like. FIG. 8 shows a specific circuit diagram of the main part. When the operation lever (9) is operated, the linked microswitch (9)' is turned on and the soft start circuit (integrator circuit 07) is operated.
is charged. As the potential rises due to the charging of the current sensor tC1, the output voltage of the operational amplifier OPI also rises, and this voltage change waveform and the waveform obtained by the oscillation circuit (8) that turns off the current of the electromagnetic pump (6) are used to pump the pump. Drive circuit (voltage/current conversion via FETQi)
By gradually increasing the current applied to the electromagnetic pump (5), the ejection pressure (amount of ejection) can be gradually increased.

Therefore, the cleansing water is applied to the user's private parts with a soft touch.
Along with the barrel, the cold water remaining in the nozzle (4) first hits the local area, but then the hot water hits the local area. (,y −5(1'
) rank t! iKM-t,! :, the nozzle (4) is housed in the nozzle cover box, and the self-cleaning timer circuit is activated by the delay circuit of η (@8) and the operational driver OF2, and the nozzle (4) is The nozzle cover will emit water for a while, and the area around the nozzle (4) will self-clean, and the electromagnetic positioner (6) will stop.Also, when you press the cleaner switch (19) on the front of the tank body (6), , the stain magnetic positive (5) is activated by the cleaning circuit (i6), and cleaning water is spouted from the nozzle (4) in the nozzle cover η, and the area around the nozzle (4) is cleaned 8 and the arm ( 8) Remove the cold water remaining inside.
Warm water can be used immediately for actual local washing. Similarly, in the winter, the arm (8) and nozzle (4)
In order to forcibly remove the cold water inside the nozzle cover (221), the cleaning circuit (66) is operated in conjunction with the operation lever (9), so that when cleaning, the cleaning circuit (66) is flushed with hot water from the beginning. You can also do it.

The decoy is a warm air heater, which dries the private parts after washing with hot air in the [l]
O) Warm air is blown out. Switch SW2 is not used and switches the hot air temperature.
By turning on W2 and turning on the drying switch (12), the 90 second timer circuit (50) is activated and the drying time is approximately 90 seconds.
11- Drive the AC switch circuit 1) for only seconds. For example, a thyristor is controlled by the operation of the AC switch circuit i1), and the hot air heater H1 is energized. At the same time, a signal from the 90 second timer circuit G50) is input to the AC switch circuit (52), and the AC switch circuit (52) rotates the t-tater M to blow the heat from the hot air heater H1. After 90 seconds, the power supply to the hot air heater H1 and the hot air heater M is cut off, and the hot air blowing to the private parts is stopped. The same B is a bimetal which is connected in series with the hot air H1.

Th3 is a dimension mister that senses the heat of the hot air and controls the temperature of the hot air.

A heater H2 for heating is embedded in the toilet seat (3), and this heater H2 is connected to the heating toilet seat temperature control circuit (53).
Controlled by Switch SW3 is [-off], “low”
``Middle 1st'' This is a device that switches between ``High'' and toilet seat (3).
The temperature is controlled by a signal from the thermistor Th4 buried in tfi3) (541 is designed to ensure safety 12- to prevent burns even if the toilet seat (3) becomes hot due to a malfunction. (50 is a rectifier circuit for electronic circuits, and the balance of this rectifier circuit is The output of is supplied as a power source to each circuit through a stabilizing circuit (6η) while passing a current through the light emitting diode of the power display lamp.

(561 is a rectifier circuit for electromagnetic positive (5).

As described above, the present invention is provided with a soft start circuit that causes the hot water for cleaning to be ejected from the nozzle 1 weakly at first and gradually stronger after the switch is turned on, and the positive is driven by this soft start circuit. Therefore, compared to the conventional method in which the cleaning water sprays out more rapidly and hits the private parts after the switch is turned on, with the rough 1~start circuit, the cleaning water spouted from the nozzle after the switch is turned on is weak at first and gradually becomes stronger. However, the cold water remaining in the nozzle is squirted out at the beginning and becomes warm water by the time it hits the private parts, so it is very easy to use. It is easy to use and has a good effect.

[Brief explanation of the drawing]

Fig. 1 is a block diagram showing the flow of washing water in a conventional example; Fig. 2 is a perspective view of the non-explosion side; Fig. 3 is an exploded perspective view of the same as the above; Fig. 4 (a), (b), and (c). 5(a) is a sectional view of the hot water tank shown above, and FIG. 5(b) is a view of A- in FIG.
A sectional view, FIG. 6 is a positive sectional view of the same as above, FIG. 7 is a cross-sectional view of same as above, and FIG. 8 is a specific circuit diagram of the main part of same as above. (1) is warm water υ, (2) chopsticks - evening, (3) is toilet seat,
(4) shows the nozzle, (5) shows the positive, and the decoy shows the soft start circuit. Agent Patent Attorney Ishi 1) Chief 7 Figure 1 7 Figure 5 (b) Figure 6

Claims (1)

[Claims] (1) In a private parts cleaning device that cleans the private parts of the human body, the hot water heated by a heater and stored in a hot water tank is jetted out from a nozzle placed below the toilet seat by driving a positive lever, and the switch is turned on. A pump operating device for a private parts cleaning device, characterized in that a soft start circuit is provided to cause hot water for cleaning to be jetted out from a rear nozzle weakly at first and then gradually stronger, and a positive position is driven by the soft start circuit.