JPS6135339B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a human body private parts cleaning device for, for example, a toilet bowl.

In conventional devices of this kind, the wash water supplied from the wash water supply source to the hot water tank is brought to a desired temperature by intermittent control of a heating device such as a heater placed in the hot water tank. It was designed to be heated and then sprayed for cleaning.

However, heated cleaning water generally has a high temperature in the upper layer and a lower temperature in the lower layer.
Due to the arrangement of the heating device, a temperature difference occurs in the left and right direction, resulting in so-called temperature unevenness in the cleaning water temperature. Therefore, there is a disadvantage that the temperature of the washing water sprayed onto the private parts of the human body changes during washing, causing discomfort.

Generally, the above-mentioned conventional apparatus is provided with a control thermostat device which is placed in the wash water in the hot water tank to sense changes in water temperature and control the heating device to be connected to the power supply intermittently. In other words,
The cleaning water temperature is heated and controlled to a temperature set by the thermostat device. However, as mentioned above, the temperature of the cleaning water is not uniform depending on the upper layer, the lower layer, and the location of the heating device.The thermostat device is placed on the upper layer side of the cleaning water, and the discharge hole to the injection passage is located on the lower layer side of the cleaning water. is often formed.
Since cleaning water is sprayed onto the human body, the upper limit or optimum water temperature must be determined in order to avoid fatal disadvantages such as burns to the human body. This upper limit of water temperature is the temperature of the upper layer of the washing water, and the temperature of the middle and lower layers must be considerably lower than the appropriate temperature. This temperature difference caused discomfort when sprayed onto the human body.

In addition, since the wash water becomes hotter as it moves toward the upper layer, it is necessary for the thermostat device to detect the water temperature on the upper side of the wash water as much as possible. However, in reality, in order to ensure the detection function, the temperature sensitive part of the thermostat device is configured to extend from the upper surface of the wash water to the middle layer, and therefore the average water temperature from the middle layer of the wash water to the top surface. Detect values. Strictly speaking, this makes it impossible to detect the maximum temperature of the wash water, and thus makes it difficult to set the operating temperature of the thermostat device. In other words, when setting the operating temperature of the thermostat device, it is necessary to estimate the temperature difference from the above-mentioned upper limit temperature, and when determining the temperature difference, the above-mentioned detected average water temperature value of the thermostat device must be estimated. Must. It is extremely difficult to satisfy this requirement, making it virtually impossible to control the appropriate temperature of the washing water. It will be appreciated that this disadvantage is magnified as the thermostatic device is placed on the lower, colder side of the wash water.

In addition to the above-mentioned control thermostat device, the conventional device is provided with a safety or high-limit thermostat device in case the device breaks down. The operating temperature of this safety or high limit thermostat device is said to be higher than that of a control thermostat device.
As mentioned above, it is difficult to set the operating temperature of the device itself, which is disadvantageous in that it is difficult to set.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a novel human body private parts cleaning device for use in toilet bowls, etc., which eliminates and improves the various disadvantages and shortcomings of the prior art described above.

Another object of the present invention is to provide a novel human body private part cleaning device that maintains the temperature of cleaning water in a hot water tank at a uniform and appropriate temperature.

Another object of the present invention is to provide a novel human body private part cleaning device that does not cause temperature differences or temperature unevenness by controlling mixing and stirring of cleaning water in a hot water tank.

Another object of the present invention is to provide a novel human body private parts cleaning device that maintains the cleaning water in a hot water tank at a uniform and appropriate temperature, thereby making it easy to install a water temperature sensing device and set the sensing temperature. do.

The present invention provides a novel human body private part cleaning method that prevents cold cleansing water from being supplied into a hot water tank during a private part cleansing operation, thereby preventing the temperature of the cleansing water heated to an appropriate temperature from decreasing. The other purpose is to provide equipment.

Another object of the present invention is to provide a novel human body private parts cleaning device that achieves a stirring function for maintaining cleaning water in a hot water tank at a uniform and appropriate temperature and a cleaning jetting function using simple devices and means. .

Another object of the present invention is to provide a novel human body private parts cleaning device of the type described above that does not reduce the temperature of the cleaning water during the injection of cleaning water in the hot water tank.

Other objects and advantages of the present invention will become apparent from the following detailed description of one embodiment of the invention.

An embodiment of the present invention will be described below with reference to the accompanying drawings.

In particular, in the attached Figures 1A, 1B, 2A, 2B, 3A and 3B, the base plate 10 on which the hot water washing device and hot air drying device for human body private parts are installed is attached to the toilet bowl by fixing means 11, 11 such as bolts. It is attached and fixed to the rear end of 12 (Figures 2A and 2B).
A cover 13 is disposed on the base plate 10 to house the washing and drying device therein, and a toilet bowl 14 and a toilet lid 15 are rotatably pivoted to the cover 13 by a pair of pins 16, 16. (Figures 1A and 1B).

On the base plate 10, a hot water tank 100 constituting a hot water cleaning device, a cleaning water supply passage means 200 that passes through the tank 100 and the cleaning water source 17 and has a cleaning water supply control means 201 in the middle, and a cleaning water supply passage means 200 for supplying cleaning water to private parts of the human body. Injection nozzle type cleaning hot water injection device 300, the injection device 300 and hot water tank 100
A cleaning water injection passage means 400 having a means 401 for controlling the injection of cleaning water in the middle thereof,
The cleaning water in the hot water tank 100 is circulated and transmitted, thereby mixing and stirring the cleaning hot water.The cleaning water stirring passage means 500 (particularly shown in FIG. 3A) and the cleaning water injection and stirring passage means 400, 500 are connected to the hot water tank. Means 600 for discharging the cleaning water in 100
etc. are arranged.

Further installed on the base plate 10 is a fan motor means 700 constituting a hot air drying device.

Each part of the hot water cleaning device outlined above will be described in detail below.

The cleaning water supply passage means 200 includes the cleaning water supply control means 201 of a solenoid valve device type having a body 202 fixedly disposed on the base plate 10;
It has a strainer mechanism 250 fixed to the body 202 of the device 201.

The body 251 of the strainer mechanism 250 is connected to the body 2 of the valve device 201 by a fixed connecting member 252.
02 (Figures 2B and 3B), and the body 25
A strainer 253 is disposed and held within the body 251 by a cover 254 that is screwed onto the body 251. A body 251 that accommodates the strainer 253 is arranged perpendicularly to the base plate 10, and a cover 254 is screwed to the lower bottom of the body 251. A pipe 255 connecting the strainer mechanism 250 and the cleaning water source 17 has one end fixed to the body 251 by a connecting member 256, and at least a position of the pipe 255 close to the strainer mechanism 250 is
It is arranged horizontally with respect to the strainer 253 which is arranged vertically.

Therefore, the cleaning water is supplied from the cleaning water source 17 to the strainer mechanism 250 via the pipe 255 from the horizontal direction, that is, from the outer surface of the strainer 253 to the inside. Most of the strainer 253 is attached to the outer surface of the strainer 253. Because of this arrangement, the cover 25
〓〓〓〓
When cleaning the strainer 253 by removing the strainer 253, cleaning the outer surface of the strainer 253 is generally sufficient and cleaning the inside of the strainer is virtually unnecessary, making it extremely easy. This structure allows the strainer to be removed by falling under its own weight, making it easier to remove compared to a structure in which the strainer is removed by pulling it in the horizontal direction, and there is less scattering of water droplets, foreign objects, etc. attached to the strainer, and it protects the worker's clothes. There is no risk of getting it wet.

The cleaning water supplied through the strainer 253 is supplied to the passage 2 formed in the body 202 of the control valve device 201.
It reaches 03. The valve device 201 has the aforementioned body 202 fixed on the base plate 10 via a stay 204 and a movable member 206 held by a cover 205, and the movable member 206 is connected to the passage 2.
The solenoid 207 acts as a valve member to control the communication of the solenoid 207, which will be described later.
It is controlled by energizing and de-energizing. In other words, when the solenoid 207 is energized, the rod 208 inside the cover 205, which is biased to the right in FIG. 2B by a spring, overcomes the spring biasing force and is attracted to the left in FIG. 2B. The passage 203 has a first portion 209 on the strainer mechanism 250 side and a second portion 210 on the hot water tank 100 side via the movable member 206, and the first portion 209 is connected to the movable member 206.
chamber 212 through an orifice 211 provided in
is connected to. The tip of the rod 208 is in contact with the movable member 206, and under normal conditions, the chamber 212 and the second portion 2 are connected to each other.
10 is closed, but when the rod 208 is actuated, the passage 213 is opened and the chamber 2 is closed.
12, thereby reducing the water pressure within the first portion 20.
The water pressure in 9 causes movable member 206 to move to the left in FIG. 2B, bringing both parts 209 and 210 into direct communication. Solenoid 207 becomes de-energized and rod 2
08 is returned to the position shown in FIG. 2B by the spring, the cleaning water flows into the chamber 2 through the orifice 211.
12, the movable member 206 gradually communicates with the first
Since the effective area exposed to the chamber 212 is larger than that exposed to the section 209, the movable member 206 is moved to the right in FIG. It is configured to move and come into contact with the body 202.

The above-mentioned wash water supply means 200 further includes a pipe 270, which is disposed by connecting members 271 and 272 that are screwed into the body 202 of the control valve device 201 and the hot water tank 100, respectively, and which is connected to the valve device. 2
01 passage 203 is connected to the hot water tank 100. The member 212 opens into the tank 100 above the highest water level of the wash water in the tank 100.

The hot water tank 100 is fixed onto the base plate 10 with bolts 101 or the like (FIG. 2B), and is supplied with wash water 1 supplied by a wash water supply means 200.
02 is covered with a case body 103, and the case 103 is covered with a cover 104. A drain screw plug 105 is screwed into the lower part of the case 103 in a liquid-tight manner (FIG. 2A).

The hot water tank 100 includes a washing water heating device 11.
0, a cleaning water level detection device 130, first and second cleaning water temperature sensing devices 150, 170, etc. are provided.

The cleaning water heating device 110 is fixed to the cover 104 of the tank 100 and has a pair of terminals 111 and 112.
Holding member 113, 1 for holding (particularly Fig. 3B)
14 and both terminals 111 and 112, and has a heater 115 that appropriately heats the cleaning water 102. Both terminals 111 and 112 are controlled intermittently by an electric circuit to be described later, thereby heating the cleaning water in the tank to a desired temperature. More specifically, both terminals 111, 11
2 is controlled by an electric circuit, which will be described later, including a first wash water temperature sensor of the control thermostat type, the sensing portion of which is located in the wash water 102.

As is particularly clear in FIG. 4, the control thermostat device 150 is filled with a liquid made of xylene, freon, or a mixture thereof that expands in response to changes in the sensed temperature, and its lower end is exposed in the wash water 102. It has a thermally conductive cylindrical member 151. The cylindrical member 151 is connected to a switch mechanism via a capillary reach tube 152, and as the temperature sensing liquid expands and contracts in response to the cleaning water temperature, a diaphragm member etc. is activated to open and close the switch. move it.

The cylindrical member 151 has an O-ring type seal member 15 on the cover 104 of the hot water tank 100.
3. Bolt 155 via seal press plate 154,
It is fixedly arranged by a bracket 156 fixed by a bracket 155 or the like. The bracket 156 is located at the upper left end 1 of the tapered cylindrical member 151.
〓〓〓〓
57 to a predetermined position.
Therefore, the tapered portion 157 prevents the cylindrical member 151 from coming off outside the hot water tank 100, and when the cylindrical member 151 comes off inside the hot water tank 100, there is a gap between the member 151 and the O-ring seal 153. This is prevented by the generated sliding resistance, and is facilitated by the water pressure of the wash water supplied into the hot water tank 100.

The control thermostat device 150
The control circuit continuously controls a control circuit for the cleaning water heating device 110, which will be described later, in response to the cleaning water temperature in order to maintain the cleaning water at an appropriate temperature. The control circuit operates when the control thermostat device 150 is out of operation.
The configuration is further controlled by a safety thermostat-type second wash water temperature sensing device 170 further disposed on the cover 104 of the hot water tank 100.

The safety thermostat device 170 is particularly suitable for the second
As is clear from Figures A and 3A, the hot water tank 10
The block body 172 is fixed to the cover 104 of the tank 100 with bolts 171, 171, etc., and the block body 172 is normally exposed in the wash water in the tank 100. The block body 172 is made of a material with good thermal conductivity, so that changes in the temperature of the wash water are transmitted to the inside of the safety thermostat device 170 via the block body 172. The safety thermostat device 170 may have a well-known structure such as a temperature inversion type bimetal, and the block body 172
A bimetal may be disposed that reverses itself and opens a normally closed switch when the internal temperature of the body 173, which is fixed to the temperature, exceeds a set temperature.

The heater control circuit is controlled on and off by connecting and connecting both terminals 174 and 175 of the normally closed switch, and the bimetal inversion temperature of the safety thermostat device 170 is controlled by the control thermostat device 150 described above. This temperature is appropriately set higher than the operating set temperature of the control thermostat device 150, thereby preventing the cleaning water temperature from rising abnormally and being sprayed onto the human body in the event of a failure of the control thermostat device 150. 176 is a button or knob for returning the reversed bimetal to its normal position. Safety thermostat device 170
Since this prevents an abnormal rise in the cleaning water temperature, it is obvious that a well-known wax type may be used which expands as the sensitive temperature rises and opens a normally closed switch.

The above-described cleaning water level detection device 130 includes a housing 13 that is integrated with the cover 104 of the hot water tank 100.
1 and the bolts 132, 132 to the housing 131.
It has a float chamber 135 constituted by a plate 134 fixed by a plate 134 and having an air port 133. The float chamber 135 includes the housing 13
Introduction of cleaning water is allowed through an orifice 136 formed in 1, and a float member 137 is disposed to follow the level of the introduced cleaning water. Float member 137 has a permanent magnet 138 on its upper surface which is attached to reed switch 14 in reed switch housing member 140 which is held against plate 134 by threaded member 139.
Controls the opening and closing of 1.

Figures 2A and 3A show a tank 100 with a predetermined amount of cleaning water.
In this state, the electrical connection between both terminals 142 and 143 is cut off by reed switch 141.
When the cleaning water level is lowered from the illustrated position by the cleaning action to a position where the float member 137 comes into contact with the stopper 144 provided below the housing member 140, the switch 141 is closed and the cleaning water supply is stopped as described below. form an electrical signal circuit that makes it possible. Therefore, the cleaning water level detection device 130 operates the switch 141 by the magnet 138 on the float member 137 that is displaced relative to the position of the reed switch 141, instructs the cleaning water supply operation, and also reaches the maximum level of the cleaning water 102. It has a function of limiting the water level 106.

A permanent magnet 138 fixedly disposed on the upper surface of the float member 137 is always positioned above the washing water level, and is displaced relative to the switch housing member 140 in response to changes in the washing water level. The permanent magnet 138 on the float member 137 is not moved into the washing water, and attracts magnetic foreign matter such as iron rust in the washing water and removes it from the float member 13.
7 and the water level detection function will not be degraded or disabled.

Furthermore, as is clear from the above, the float chamber 13
5 is the cleaning water in the hot water tank 100 and the orifice 1
36, the operating water level of the washing water level detection device 130 is set to a predetermined amount lower than the washing water maximum water level 106.

In other words, the flow of cleaning water through the orifice 136
The water level in the hot water tank 100 is suppressed from entering the float chamber 135.
The water level change in the float chamber 135 is delayed, so that the water level in the float chamber 135 is delayed, especially when washing water is supplied.
When the operating water level of 0 is reached, the water level in the hot water tank 100 has reached the highest water level.

In addition, when supplying washing water to the hot water tank 100 and during washing water agitation operation described below, the hot water tank 1
The shaking and wave motion of the washing water surface in 00 is the orifice 13.
6, the shaking and waves of the water surface in the float chamber 135 are enhanced, and the float member 1
The movement of 37 is reduced.

Therefore, the reed switch does not turn on or off even when the water surface in the hot water tank shakes or waves, and the hysteresis is generally small and even small waves on the water surface will cause chattering, reducing the lifespan. This has the effect of sufficiently protecting the reed switch.

The above-mentioned washing water level detection device 130 detects the washing water supply state in the hot water tank 100, and when the water level is below a predetermined amount, it generates a supply signal or operates to supply the washing water, and when the predetermined amount is reached, the washing water supply is stopped. It is sufficient if the effect is to stop.

Therefore, it is clear that the detection device 130 does not necessarily need to be a water level detection type, and other means or methods such as a cleaning water pressure detection type may be used.

Next, the cleaning water discharging means 600 will be described in detail, particularly with reference to FIGS. 2A, 3A, and 5. The discharge means 6
00 is configured and arranged as a well-known condenser type pump motor device.

The pump motor device 600 has a flange 602 integral with a body 601 and a passage-forming body 604 fixed by bolts 603 or the like, and the body 604 is directly fixed to the base plate 10 by bolts 605. A body 604 and a cap 60 fixed to the body 604 in a liquid-tight manner.
6, a known runner 607 is arranged which is driven by a pump motor. The runner 607 is disposed on the drive shaft 608 of the pump motor, and when the motor is operated and controlled by an electric circuit to be described later, the runner 607 directs the cleaning water in the hot water tank 100 to both the cleaning water injection and stirring passages, as is well known. means 400,
Discharge to 500 yen.

Note that 609 is an air vent hole whose other end is opened to the hot water tank 100 (FIG. 3A). 610
is a well-known mechanical seal mechanism on the drive shaft 608.

The cleaning water in the tank 100 is transmitted to the cleaning hot water injection device 300 by the cleaning water discharge function of the pump motor device 600, and when the cleaning is completed as described later, the aforementioned control valve device 201 By opening, cleaning water is supplied to the hot water tank 100.

During the above operation, the inside of the tank 100 is communicated with the atmosphere through the air port 133 of the water level detection device 130, and since the tank is not of a sealed type, high pressure is not applied to the tank 100 and the discharge of the pump motor device 600 is Due to its functionality, the source of cleaning water may be a relatively low pressure source.

Cleaning water suction side passage 611 in hot water tank 100 configured by passage forming body 604
is communicated with the hot water tank 100 through a hollow annular member 450 constituting the cleaning water injection passage means 400 and the cleaning water stirring passage means 500.

On the other hand, the cleaning water discharge side passage 612 formed by the body 604 is similar to both the passage means 400 and 5.
It is connected to a hollow annular member 451 that constitutes 00.

As is clear from the above, the pump motor device 60
0 is fixedly arranged in close proximity to the hot water tank 100 on the base plate 10 on which the hot water tank 100 is arranged, and in particular both passage means 400, 5
Passage forming body 604 forming part of 00
is fixedly arranged directly on the base plate 10.
In addition, a passage formed by the body 604 and a jetting and stirring passage means 400, 500 on the pump discharge side, a part of which is formed by the hot water tank 100 and the case 103 of the hot water tank 100.
are connected by short hollow annular members 450, 451, which are arranged in a liquid-tight manner between them. In other words, the hot water tank 100 and the pump motor device 600 are arranged in close proximity, and the connection means formed by the hollow annular members 450, 451 does not require a long conduit or the like. In this configuration, the heat of the heated washing water in the hot water tank 100 is transferred to the body 60 and the connecting passage means formed by the short annular members 450, 451 etc. even in winter, etc. due to heat conduction.
〓〓〓〓
4 from being overcooled. In other words, the temperature of the appropriate temperature cleaning water in the tank 100 decreases as it passes through the cold passage, thereby preventing the disadvantage of causing discomfort to the human body.

The above-mentioned annular member 450 constituting the cleaning water suction passage is fixed to the bottom of the case 103 of the hot water tank 100, but the bottom of the case 103 at the fixed part is clearly visible in FIG. 2A. 107 protrudes inside the hot water tank 100 as shown in FIG.
is formed. In other words, the protrusion 107 is
This limits the amount of cleaning water 102 discharged from the tank 100, and the cleaning water 102 is not discharged below the lowest level 108 set by the restriction.

The configuration is such that cleaning water always remains between the lowest level 108 of the cleaning water and the bottom of the case 103, and the heating portion of the heater 115 described above is arranged at this position. Therefore, so-called ignition by the heater 115 is prevented.

In FIGS. 2A, 3A, and 5, a part of the cleaning water injection and stirring passage means 400, 500 is formed integrally with the case 103 of the hot water tank 100, and has a passage 460 communicating with the discharge side annular member 451. have The aforementioned passage means connecting the passage 460 to the hot water tank 100 includes both injection and stirring passage means 40.
The pump motor device 600, which is configured as a common part of 0.500 mm, simplifies the configuration, and discharges cleaning water to both passage means, requires only a single pump motor.

As particularly shown in FIG. 3A, the common passageway 4
Reference numeral 60 denotes a cleaning water injection control means 401 which is disposed in the cleaning water injection passage means 400 and has a pair of electromagnetic valve type passage control devices 410 and 420, and a solenoid valve type passage control device 51 which is disposed in the stirring passage means 500.
Communication is selectively controlled by 0.

As is clear from FIG. 1A, the solenoid valve devices 410, 420, and 510 are all connected to the hot water tank 1.
The device is fixedly installed in the case 103 and cover 104 of No. 00, and the configuration of the device itself is substantially the same as shown in FIG. 3A. 2nd A,
The specific configuration of the electromagnetic valve device 420 will be described with reference to FIG. In this case, a passage 42 is connected to the common passage 460 described above to a second injection passage 422 formed in the cover 104.
3 is formed. The solenoid valve device 420 is further connected to the body 421 by a bolt or the like via a plate 424.
The valve part 4 is movable within a cover 425 fixed to the
26, and the valve portion 426 is configured to be pulled to the left in FIG. 2A to open the passage 423 when the solenoid is energized by an electric circuit described below. . When the solenoid is de-energized, the valve portion 426 is returned to the right in FIG. 2A by the spring and comes into contact with the body 421 to block the passage 423.

The solenoid valve devices 410 and 510 have substantially the same configuration as the above-mentioned solenoid valve devices, and include a common passage 460, a first injection passage 411 formed in the cover 104,
Separate parts 412 and 511 are provided for controlling opening and closing of the common passage 460 and the stirring passage means 500, respectively. The other configurations are the same as those of the valve device 420 and will therefore be omitted.

As clearly shown in FIG. 3A, the cleaning hot water injection device 300 includes a general anal injection mechanism 310 connected to a first injection passage 411 controlled by a solenoid valve device 410, and a solenoid valve device 420. It has a female bidet injection mechanism 330 connected to the second injection passage 422 to be controlled.

The general anal injection mechanism 310 includes the hot water tank 10
0 case 103 and cover 104 in a liquid-tight manner,
A part of the body cylinder 311 is placed in the washing water. A nozzle hole arrangement member 313 having a nozzle hole 312 is slidably disposed within the body 311, and the member 313 is guided to the inner wall of the body 311 by a valve holding member 314 screwed to one end thereof. , the other end is body 31 when not in operation.
Lock receiving member 3 of spring 315 fixed to 1
16. Valve holding member 314
Inside, a valve portion is normally formed in the holding member 314 by the other end of a spring 318, one end of which is locked to a plate 317 whose operation is regulated by a shoulder portion of the inner wall of the nozzle arrangement member 313. A valve member 319 is disposed that is seated on a valve seat.

When not being cleaned, the valve holding member 314 and the nozzle arranging member 313 are in the position shown in FIG. 3A, where they abut against the stopper 320 by the spring 315, and the valve member 319 is in its blocking position.

〓〓〓〓
When the electromagnetic valve device 410 that controls the injection of cleaning water is placed in the open position, the cleaning water pressure (pressurized by the pump) that reaches above the valve holding member 314 through the passage 411 is applied to the member 314 and the nozzle arrangement. The mounting member 313 is biased toward the operating position in the lower part of FIG. 3A against the force of the spring 315.

During the movement, the shoulder portion 32 of the nozzle arrangement member 313
The valve member 319 is maintained in the shutoff position by the spring 318 until the valve member 319 reaches the operating position where the valve member 1 contacts the spring receiving member 316 which also acts as a stopper, thereby preventing the cleaning water from being injected from the nozzle 312 unnecessarily. do not have.

When the nozzle arrangement member 313 reaches the operating position, the cleaning water pressure in the passage 411 opens the valve member 319 against the spring 318, and in this way the nozzle 31
Cleaning water is sprayed from 2.

A solenoid valve device 410 controlled by an electric signal to be described later.
is set to the closed position, or when a predetermined amount of cleaning water in the hot water tank 100 is injected, the cleaning water pressure applied to the valve holding member 314 decreases, and the spring 315 closes the nozzle arrangement member 313 and the valve holding member 314.
is returned to the inactive position shown in FIG. 3A.

The cleaning water injection mechanism 330 for a female bidet has a body 3 having a configuration substantially similar to that of a general anus injection mechanism.
31, nozzle hole 332, nozzle arrangement member 333,
Valve holding member 334, spring 335, spring receiving member 336, plate 337, spring 3
38, valve member 339, stopper 340, shoulder portion 34
1. It has a passage 342, and its operation is substantially the same except that it is operated and controlled by a solenoid valve device for female bidets, so a detailed explanation will be omitted.

However, since both of the above-mentioned injection mechanisms 310 and 330 utilize a hydraulic protrusion type nozzle that protrudes and extends from the rear of the toilet bowl toward the front during the cleaning operation, in order to appropriately spray the cleaning water to the private parts of the human body, The body cylinder 331 and nozzle hole arrangement member 333 of the female bidet injection mechanism 330 are the same as the general anal injection mechanism 33.
This configuration is designed and arranged to be longer than those of 0 by a predetermined amount.

In order to properly control the injection of cleaning water to private parts of the human body, the nozzle holes 312 and 332 of both the injection mechanisms 310 and 330 are connected to the nozzle installation members 313 and 3, respectively.
33 at a predetermined angle. In particular, the injection nozzle hole 332 for the female bidet is located 5 to
It is arranged and formed to be inclined at 30 degrees, preferably about 20 degrees, and is configured to be able to spray and clean the female private parts very appropriately.

Body cylinder 3 of both injection mechanisms 310, 330
As is clear from the above, a part of the nozzle nozzle 313, 331 is placed in the heated washing water in the hot water tank 100, and therefore, a part of the hydraulic nozzle installation member 313, 333 is also placed in the heated washing water when it is not in operation. It is located. Accordingly, due to the heated cleaning water temperature, the bodies 311, 331 and the nozzle arrangement members 313, 33
3 is warmed when it is not in operation, and when the injection mechanism is in operation, the heated cleaning water is heated to the injection mechanism, especially the nozzle installation member 31.
Injection passages 322, 342 formed in 3, 333
The disadvantage of a drop in water temperature due to passing through the water is reduced.

The main parts of the above-mentioned cleaning water injection passage means 400 and the cleaning water agitation passage means 500, the functions of which will be described in detail later, are integrally formed with the case 103 and cover 104 that constitute the hot water tank 100.
Therefore, the case 103 and the cover 104 are heated by the heat conduction of the heated cleaning water held in the tank 100.
Since the cleaning water itself is heated, the disadvantage of a drop in the cleaning water temperature caused by the heated cleaning water passing through both the passage means 400, 500 is reduced.

In other words, in the case of the cleaning water described later, the cleaning water temperature maintained optimally and uniformly by the stirring function is compatible with the above-mentioned components that prevent the cleaning water temperature from decreasing.
It is held at the desired value.

Each of said injection passages 411, 422 has a flow control means 470, 475 and a relief valve means 480, 490 disposed therein (particularly a third
Figure A).

In FIGS. 2A and 3A, the flow rate control means 415 is held by a plate 476 fixed to the cover 104 of the hot water tank 100 with bolts or the like.
It has a plug 477 that is screwed into the bore of the cover 104 in a fluid-tight manner. Injection passage 42 of the plug 477
The second end has a tapered shape 478, and the tapered portion 478 corresponds to the annular inner wall of the cover 104 of the hot water tank 100 forming the injection passage 422. Therefore, depending on the relative position of the tapered portion 478 of the plug 477 with respect to the annular inner wall of the cover 104,
Accordingly, the effective area for jetting the cleaning water via the jetting passage 422 is determined.

The effective injection area set by the flow rate control means 475 can be easily controlled to be variable by manually screwing the plug 477 forward and backward.
The cleaning injection amount and cleaning injection pressure transmitted to 32 can be variably adjusted as appropriate. The flow rate control means 475 is installed at the front stage of the cleaning water injection mechanism 330.
Therefore, the flow rate throttling function controlled by the control means 475 is not deteriorated by pipe resistance, etc., and is substantially directly connected to the injection mechanism 33.
0.

The flow rate control means 475 further includes a spring 479 between the plug 477 and the inner wall of the cover 104, thereby having a function of preventing rattling in the threaded portion of the plug 477 screwed into the cover 104.

The above-described flow rate control means 470 provided in the injection passage 411 is similar to the detailed flow rate control means 475.
Plug 472 having substantially the same configuration and operation as
The detailed explanation thereof will be omitted.

In FIGS. 2A and 3A, the relief valve means 48
0,490 is the cover 104 of the hot water tank 100
Common housing 481 fixedly fixed in a liquid-tight manner
and a cap 482 of the housing 481. The relief valve means 480 disposed in the injection passage 411 includes a floating type valve body 48 guided by a valve body guide extension 483 of the housing 481.
4, and the valve body 484 normally has a spring 4
85 on the cover 104 . Therefore, the injection passage 411 is cut off from the injection mechanism 310. In particular, as is clear from FIG. 3A, when the solenoid valve device 410 reaches the cutoff position due to a non-cleaning operation or a signal, or when the cleaning action is completed and the amount of cleaning water or the cleaning water pressure in the injection passage 411 decreases, the spring 48
5, the valve body 484 comes into contact with the seat 486,
In response to the return operation of the injection mechanism 310 to the non-operating position, the cleaning water existing in the injection passage between the injection mechanism 310 and the relief valve means 480 is provided on the valve body 484 and the housing 481. It passes through a passage 488 formed between the other sheets 487 and 484 and is returned to the hot water tank 100 for relief.

The configuration of the relief valve 480 has the advantage that heated wash water is not released into a toilet bowl or the like, but is released into a hot water tank, thereby saving washing water and making it unnecessary to supply cold washing water. This method is practical in that heating power can be saved and reheating time can be shortened.

During the cleaning injection operation, the valve body 4 is
84 contacts the seat 487 against the spring 485 to block the relief passage, and conversely, the valve body 484
is separated from the sheet 486, the injection mechanism 31
It becomes possible to supply cleaning water to 0.

The relief valve 490 for the injection mechanism 330 has a valve body 494 etc. that achieves substantially the same effect as the relief valve 480 described above, and since the configuration thereof is easily understood, a detailed explanation will be omitted. .

The side wall of the housing 481 for the relief valve mechanism, and the above-mentioned highest water level position 10 of the washing water.
6 and below the air port 133 formed in the plate 134 of the water level detection device 130, an overflow hole 1200 is formed.
The overflow hole 1200 is connected to the water level detection device 1
Due to a malfunction such as 30, the cleaning water is not available in the hot water tank 100.
This prevents the disadvantage of overflowing from the air vent 133 etc. due to oversupply, and also prevents the risk of electric circuit parts leaking or being electrocuted. (Fig. 3A).

The cleaning water stirring passage means 500 is connected to the hot water tank 10.
The above-mentioned cleaning water injection passage means 400 from 0 to the common passage 460 is shared, and is connected to the common passage 460 via a solenoid valve device 510.
0 case 103 and a passage 520 provided in the cover 104 (particularly shown in FIG. 3A). Therefore, when the solenoid valve device 510 is in the open position and the pump motor device 600 is operated, the cleaning water in the hot water tank is controlled to circulate through the stirring passage means 500 by the suction and discharge function of the pump motor device 600. It is in.

Generally, it is well known that the temperature of the wash water in the hot water tank 100 heated by the heating device 110 is low in the lower layer of the wash water and increases as it reaches the upper layer.

〓〓〓〓
In addition, the location of the heating device 110 also affects the temperature of the cleaning water in the hot water tank 100, resulting in temperature differences and temperature unevenness in each layer and part, and the temperature of the cleaning water changes when the cleaning water is sprayed. This has the disadvantage of causing discomfort.

The cleaning water in the tank 100 is mixed and stirred by the cleaning water that is circulated and controlled through the stirring passage means 500, thereby eliminating temperature differences and temperature irregularities in the cleaning water. In other words, the cleaning water in the tank 100 is heated to a uniform temperature regardless of its layers or parts.
During cleaning spraying, changes in water temperature do not cause discomfort to the human body.

The above-mentioned stirring passage means 500 includes the above-mentioned annular member 4
50 and an opening 521 (FIG. 3A) which opens into the cover 104 of the tank 100 and discharges the circulating cleaning water into the upper layer of the cleaning water.

Therefore, the relatively high temperature wash water that is heated and rises is immediately stirred and mixed with the relatively low temperature wash water in the lower part of the tank, so that higher temperature wash water cannot exist in the upper part of the tank.

Therefore, there is an advantage that the agitation function for the purpose of equalizing the water temperature can be achieved more effectively especially in a device for cleaning private parts of the human body that dislikes high-temperature water.

Uniform cleaning water temperature does not cause discomfort to the human body, and the water level detection device 130 and heating device 110
Since the control thermostat device 150, which is exposed to approximately the layer of the washing water, detects uniform water temperature, its temperature sensitive portion may sense the temperature of any layer of the washing water. ,
Further, the effect is that the operation sensitive temperature can be easily set for a uniform water temperature. In addition, stirring passage means 50
0 is case 1 whose main part is a hot water tank 100
03. Since it is integrally formed with the cover 104 and heated by thermal conduction of the temperature of the cleaning water, there is no disadvantage that the temperature of the agitated cleaning water is lowered by passing through the passage means 500.

The above-mentioned stirring passage means 500 includes the electromagnetic valve 510.
A high limit thermostat device 530 is provided between the discharge hole 521 and the discharge hole 521 . The device 530 is installed on the cover 104 of the hot water tank 100, and its configuration is the same as that of the control thermostat device 150 described above, so a detailed explanation will be omitted.

The high limit thermostat device 530 prevents the control thermostat device 15 from being able to supply wash water to the hot water tank 100, especially when the water level detection device 130 or the wash water supply means 200 breaks down.
When the cleaning water temperature is abnormally increased by the heating device 110 when the tank 100 is filled with cleaning water below 0, the heating device 110 is activated in response to the water temperature of the stirring circulating cleaning water. It is effective in that the operation can be controlled in a non-operating state.

Control and safety thermostat device 15
It will be clear that the function is to control the operation of the heating device 110 in the event of a failure of 0.170.

The above-described cleaning water stirring passage means 500 has an opening 52 as a discharge opening to the tank 100 of circulating cleaning water.
In addition to 1, for example, a plurality of openings may be formed in the passage 520 constituting the passage means 500, and the plurality of openings expands the cleaning water circulation portion to the tank 100, thereby further promoting uniformity of water temperature. .

Next, a manual operation means for appropriately operating the above-mentioned hot water washing device and an electric control system linked to the means will be explained.

Disposed on the upper right side of the base plate 10 in FIGS. 1A and 2A is a manual operating means 8 having a general anal cleaning switch mechanism and a warm air drying switch mechanism.
00, and disposed on the upper left side of the base plate 10 in FIG. 1B is a manual operating means 900 having a cleaning switch mechanism for a female bidet. The manual operating means 800 are connected to the base plate 10 by means of bolts 801, 801, as is particularly evident in FIGS.
A micro switch holding plate 803 integrated with the stay 802 fixed thereon, and the plate 803
Micro switch part 80 fixed with screws etc.
4,805.

806 is a manually operated lever, and a shaft 807 extending through the stay 802 is integrally rotated by the lever 806.

A housing member 810 for a rod 809 biased by a spring 808 is fixed to the shaft 807 by caulking 811.
A switching plate 812 is arranged and held between the member 810 and the shaft 807. The rod 809 comes into contact with a rod guide member 814 that is fixed to the stay 802 via bolts 813, 813, and when the lever 806 is in the neutral position shown in the figure, the switching plate 812 moves the switch parts 804, 8
〓〓〓〓
It does not engage with either of the switch action members 815, 816 of 05.

The operating lever 806 moves from the neutral position N to the cleaning position C.
(FIG. 7), the shaft 807 integrated with the lever 806 rotates counterclockwise, and the housing member 810 integrated therewith deflects the spring 808, causing the inner cam surface 817 of the guide member 814 to rotate. It is rotated in the same direction as the rod 809 sliding thereon, so that the right end of the switching plate 812 in FIG. 7 actuates the cleaning switch operating member 815.

When the operating lever 806 is released, the spring 80
8, the rod 809 is urged back to the neutral position shown in FIG.
returns to neutral position.

It is clear that when the operating lever 806 is rotated to the drying position D, the switching plate 812 is rotated clockwise to actuate the drying switch actuating member 816, and when the operating lever 806 is released, the spring It will be clear that 808 returns to the neutral position.

The above-mentioned manual operation means 800 also has a rotary switch type dry hot air changeover switch section 851 fixed to a stay 850 fixed on the base plate 10 with a nut or the like.
51 is a cover 1 fixed to the base plate 10
The operation is controlled by rotating a knob 852 disposed through 3 (particularly in FIG. 1B).

As is clear from FIGS. 8 and 9, the manual operating means 900 for a female bidet has a stay 902 fixed on the base plate 10 with bolts 901 or the like, and a micro switch part 9 on the stay 902.
03 is fixedly arranged. A stopper 906 and a switching plate 907 are fixedly disposed on a shaft 905 that is fixed to an operating lever 904 and rotates when the lever 904 is operated.
A return spring 908 is stretched between the shaft 905 and the stay 902, which are close to the shaft 905. Therefore, the operating lever 904 is in the neutral position N in FIG.
When the stopper 906 is moved to the cleaning action position E, the shaft 905 integrated therewith rotates in the same direction until the stopper 906 abuts the engagement end 909 of the stay 902, and the switching plate 907 rotates in the same manner.
actuates the switch action member 910 of the micro switch section 903.

When the operating lever 904 is released, the shaft 905 is moved to the stopper 90 by the return spring 908.
6 is rotated back to the position where it abuts the other engaging end 911 of the stay 902, and the switching plate 907 and the operating lever 904 are returned to the neutral position shown in FIG.

In FIG. 8, the above-mentioned control thermostat device 150 is held on the stay 902.
What is held on the base plate 10 is the switch section of the high limit thermostat device 530 described above.

As described in detail above, the manual operating means 800, 900 for the general anus and for the female bidet are independently disposed approximately at the left and right ends of the base plate 10, thereby preventing operational errors.

Hot air drying fan motor means 700 disposed on the base plate 10 in FIGS. 1B and 2B
A well-known bear-shaped motor device 701 having a shaft that rotates when the coil is energized may be used, and an impeller disposed inside a fan casing 702 is provided on the rotation shaft of the motor device 701 and is interlocked. It has a rotating configuration. A cover 705 containing warm air heaters 703 and 704 (particularly shown in FIG. 3B) is fixed to the casing 702, and when the impeller rotates, the warm air heated by the heaters is directed to the cover 13 of the base plate 10. A passage 707 that is integrally molded and has a reinforcing plate 706 that also has a hot air rectification function.
Air is blown to the private parts of the human body through the

The electric circuit or electric control means for controlling the operations of the hot water washing device and the hot air drying device described in detail above will be described in detail below with reference to FIGS. 3A, 3B, and 10.

When the main switch 1001 is turned on while a predetermined amount of wash water is being supplied to the hot water tank 100, the power supply 1002 and the pump motor device 600 are turned on.
The electrical circuit between the general anal manual operating means 8
A general anal cleaning switch 1004 is connected to the non-operating normally closed end 1003 side of 00, and a female bidet cleaning switch 100 is connected to the non-operating normally closed end 1005 side of the female bidet manual operating means 900.
6. Normally closed end 100 of the operating means 800 when not operated
Warm air drying switch 100 connected to the 7 side
8. Normally closed contact 101 linked to relay coil 1009 responsive to water level detection reed switch 141
〓〓〓〓
0.Water temperature sensing control thermostat device 1
50 and a normally closed contact 1013 that is linked to the electromagnetic coil 1012 of the general anus electromagnetic valve device 410 that is energized in response to the operation of the cleaning switch 1004.
Note that the heater 115 of the water temperature heating device 110 and the electromagnetic coil 1014 of the wash water stirring electromagnetic valve device 510 are in operation via the above circuit. Therefore, if the cleaning water temperature is below a predetermined value, for example 38 degrees, the cleaning water temperature is heated by the hot water heater 115. In this state, the pump motor device 600 is operated and the stirring solenoid valve device 510 is biased to the open position, so that the above-described cleaning water stirring action is performed in order to equalize the cleaning water temperature. The cleaning water heating action and stirring action are interrupted and controlled by opening the water temperature sensing switch 1011 when the water temperature reaches a predetermined temperature or higher. In other words, both of the above actions are performed by water temperature sensing switch 1.
The cleaning water temperature in the hot water tank 100 is maintained at a uniform desired optimum temperature in this way.

When the aforementioned general anal cleaning operation lever 806 is operated to the cleaning position, the common terminal 1015 and the normally open terminal 1016 of the switch 1004 are connected, and the electromagnetic coil is activated to move the valve part 412 of the electromagnetic valve device 410 to the open position. 1012 is excited. By excitation of the coil 1012, the relay coil 1017
operates to close the normally open contact 1018 and the normally closed contact 10
Open 13. Therefore, the pump motor device 600 becomes operational and causes the cleaning jetting mechanism 310 to discharge hot cleaning water through the general anal cleaning water jetting passage means described above, thereby achieving the cleaning action described above. In this state, the water temperature heating and stirring actions are interrupted by the switch 1004 and the contact 1013.

The water level detection switch 141 is activated by the above cleaning action.
is closed, but the common terminal 101 of the switch 1004
5 is connected to the normally open terminal 1016, the electrical circuit including the switch 141 is not connected to a power source.

When the cleaning action is completed and the operating lever 806 returns to the neutral position, the common terminal 1015 of the switch 1004 is connected to the terminal 1003, and the relay coil 1009 is energized via the water level detection switch 141 in the closed position, and the relay coil 1009
The above-mentioned control valve device 2 disposed in the cleaning water supply means 200 closes the normally open contact 1018 linked to the
01 electromagnetic coil 207 is excited. The hot water tank 1 is then supplied from the water source 17 via the supply means 200.
A predetermined amount of cleaning water controlled by the water level detection switch 141 is supplied to 00. Note that during the cleaning water supply operation, a normally closed contact 1010 interlocked with the relay coil 1009 opens, the pump motor device 600 becomes inactive, and the hot water heater 115 is also controlled to be in an inactive state.

Next, when the operating lever 904 of the female bidet cleaning operating means 900 is moved to the operating position, the switch 1
The common terminal 1019 of 006 is connected to the normally open terminal 1020, and the relay coil 1021 is excited. Therefore, the coil 1022 of the female wash water injection control valve device 420 is energized, the normally closed contact 1023 linked to the coil 1022 opens, and the normally open contact 1024 closes. The relay coil 10 is connected by the contact 1024.
17 is energized, closing contacts 1018 which actuate pump motor device 600. Therefore, the cleaning jetting mechanism 3
30 to discharge hot cleaning water to achieve the above-mentioned cleaning action. In this state, the switch 100
6. The water temperature heating and stirring action is interrupted by the contact 1013.

Even during the feminine cleansing action, switch 1006
Since the terminal 1019 of the switch 1006 is separated from the terminal 1005, the circuit including the water level detection switch 141 is not connected to the power supply, and the terminal 1019 of the switch 1006 is separated from the terminal 1005.
19 is connected to the terminal 1005, and only after the cleaning operation is completed, it is possible to supply cleaning water to the hot water tank 100 in the same manner as described above.

As is clear from the above electrical control method, during the cleaning operation, even if the cleaning water in the hot water tank 100 drops below a predetermined amount, no new supply is made, and the cleaning hot water is maintained at an appropriate temperature. There are no disadvantages such as cold feed water mixing in and reducing the wash water temperature.

When the operating lever 806 of the manual operating means 800 is operated to operate the hot air drying device, the hot air drying switch 10
The common terminal 1025 of 08 is connected to the normally closed terminal 1026, the fan motor device 700 is operated, and the warm air heated by the heaters 703 and 704 controlled by the hot air changeover switch 851 is switched on as described above. The air is blown like this.

〓〓〓〓
The hot air selection switch 851 is the aforementioned knob 852.
The operation is controlled by switch 8.
51 is the terminal 1 shown in FIG. 3B or FIG.
When connected to 027, both heaters 703, 7
04 is in a heating state and relatively high temperature warm air is blown. When the switch 851 is connected to the other terminal 1028 by rotation of the knob 852, the heater 703 becomes inactive and relatively low-temperature warm air heated only by the heater 704 is sent.

When the dry hot air is blown, the switch 1008 is separated from the terminal 1007, so the above-mentioned cleaning, stirring, and heating operations are also interrupted.

Note that 1029 and 1030 are normally closed switches that are linked to the safety and high limit thermostat devices 170 and 530, respectively.
030 is arranged so that it opens when the thermostat devices 170 and 530 each detect approximately 48 degrees. 1031 and 1032 are operating temperatures of approximately 70
The temperature fuse is 91 degrees.

Coil boxes 1033, 1034 for the above-mentioned relay coils 1017, 1009 and 1021
and 1035 are arranged on the base plate 10, respectively (FIGS. 1B and 2B).

As is clear from the embodiment of the device of the present invention described in detail above, in the human body private parts cleaning device of the present invention, cleaning water is supplied and held in a hot water tank and heated to a predetermined temperature by a heating device. , the circulation is controlled through the stirring passage means, thereby mixing and stirring the cleaning water in the hot water tank, so that the cleaning water temperature is kept uniform and at an appropriate temperature without causing temperature differences or temperature unevenness in the cleaning water. It has the extremely great effect of being able to hold.

This uniform temperature control eliminates the discomfort caused to the human body by changes in water temperature when the cleansing water is sprayed onto private parts of the human body.

Furthermore, since the main part of the washing water injection passage means is formed integrally with the hot water tank and is close to the hot washing water heated and held in the hot water tank, the injection passage means itself is heated by the hot washing water. This reduces the disadvantage of temperature drop caused by the passage of the cleaning water through the injection passage means during the cleaning injection.
In addition, the pump motor means is arranged close to the hot water tank, and the passage between the pump motor means and the hot water tank and between the pump motor means and the hot water tank and leading to the injection device is formed by the short passage arrangement means. Therefore, this short passage arrangement means will not be overcooled even in winter, and there will be no disadvantage that the temperature of the cleaning water will be extremely reduced during the cleaning injection. Furthermore, a part of the nozzle installation member having the injection nozzle hole of the cleaning injection device is in the hot water tank when not in use, and is moved to the working position by the water pressure of the cleaning water when in use. The members are always warmed by the warm wash water, and the temperature of the wash water does not drop to an extreme level when spraying the wash water. In addition to the above-mentioned washing water mixing and stirring functions, a comfortable washing mechanism in which the washing water temperature is uniform and at an optimum temperature can be created by appropriately or in combination with the above-mentioned washing water temperature drop prevention means during washing injection. The effect is that it can be provided.

In addition, when spraying cleaning, there is a means to prevent cold cleaning water from being supplied from the cleaning water supply source to the hot water tank, and in the case described above, the cleaning water is maintained at a uniform and appropriate temperature by the stirring function. This has the advantage that the water temperature is not extremely low or uneven, and a comfortable washing mechanism can be provided.

In particular, if the above-mentioned cleaning water mixing and stirring mechanism is used in combination with an injection device that has a movable nozzle installation member that is located in the hot water tank when not in operation and moves to the working position when activated, it is possible to In comparison, the agitated cleaning water has a large heat transfer coefficient, so it can warm the nozzle installation member more closely to the temperature of the hot cleaning water, or it can be heated sufficiently in a shorter time, which is called optimal temperature cleaning. This has the effect of further satisfying demands.

The above-mentioned washing water mixing and stirring functions maintain the washing water temperature in the hot water tank uniformly, and therefore, the water temperature sensing device that continuously controls the operation of the heating device can be placed anywhere in the washing hot water. This has the advantage that it is extremely easy to set the operating water temperature of the water temperature sensing device that controls the operation of the heating device.

Therefore, when the cleaning water is stirred, the appropriate temperature can be maintained for a much longer time than when it is not stirred, and the cleaning feeling does not change. In addition, for this reason, when trying to maintain the appropriate temperature of hot water for washing for the same amount of time, a hot water tank equipped with a stirring mechanism can have a smaller capacity than a hot water tank without a stirring mechanism, and takes up less space. Savings and cleaning water〓〓〓〓
The rating of the heater that warms the can be made smaller.

The ease of setting the operating water temperature of the water temperature sensing device has the additional effect of making it easier to set the safe or high-limit water temperature sensing means in relation to the water temperature setting.

Furthermore, by further disposing a control valve means in the cleaning water stirring passage means to shut off the stirring passage means when the cleaning water injection control means is activated, cleaning water is supplied to both the cleaning water injection and stirring passage means. This has the practical effect that the pump motor means for discharging the water can be shared, and that a relatively low capacity pump motor means is sufficient. The common use of the pump motor means has the practical effect that the hot water tank and the above-mentioned both passage means up to the control valve means disposed in the injection and stirring passage means can be shared, thereby simplifying the apparatus itself. play.

In addition, the cleaning water injection device has an injection mechanism for a general anus and an injection mechanism for a female bidet, and has the effect that it is more practical by having both injection functions in a single cleaning device. There is.

Furthermore, since the hot water tank is not a closed type and is provided with a pump motor having a wash water discharge function, the wash water source can be at a relatively low pressure and is not subject to the high pressure of the hot water tank.

It is clear that the human body private parts cleaning device described above may be used as other sanitary devices such as for eye washing.

[Brief explanation of the drawing]

Figures 1A and 1B are plan views of the human body private part cleaning device according to the present invention, which are divided for convenience along X-X lines, with the cover fixed to the base plate omitted; Figures 2A and 2;
Figure B is a - line sectional view of Figures 1A and 1B divided along the Y-Y line for convenience, and Figures 3A and 3B are main parts of the hot water cleaning device in Figures 2A and 2B shown in cross-sectional form and their electrical circuit diagrams. Figure 4 is a cross-sectional view specifically illustrating the arrangement of the control thermostat device in Figure 2A, and Figure 5 is a diagram divided along the Z-Z line for convenience.
The figure is a sectional view of Figure 1A, and Figure 6 is Figure 1B, which shows manual operation means for general anal cleaning and hot air drying.
Figure 7 is a side view of the figure, Figure 7 is a sectional view taken along the line -
Fig. 8 is a view in the direction of the arrow F in Fig. 1A showing the manual operation means for the female bidet, Fig. 9 is a view in the direction of the G in Fig. 8, and Fig. 10 is the detailed operation of the electric circuit in Figs. 3A and 3B. It is a circuit diagram. 10...Base plate, 12...Toilet bowl, 13
...Base plate cover, 14...Toilet seat, 1
7...Washing water source, 100...Hot water tank, 110
...Washing water heating device, 130...Washing water level detection device, 150...Control thermostat device, 170...Safety thermostat device, 200
...Cleansing water supply passage, 201...Cleansing water supply control valve device, 250...Strainer mechanism, 300...
Cleaning water injection device, 310... General anal injection mechanism, 330... Female bidet injection mechanism, 400...
Cleaning water injection passage, 410... Solenoid valve device, 420
... Solenoid valve device, 500 ... Cleaning water stirring passage, 5
10...Solenoid valve device, 530...High limit thermostat device, 600...Pump motor device, 700...Warm air drying device, 800...Manual operation mechanism for general anal cleaning and hot air drying, 900...
...Cleaning manual operation mechanism for female bidets. 〓〓〓〓

Claims (1)

[Scope of Claims] 1. A hot water tank that stores cleaning water and in which a heating device for heating the cleaning water is disposed; a hot water tank that is disposed within the hot water tank and that senses the temperature of the cleaning water and that detects the temperature of the cleaning water; a water temperature sensing device that controls the operation of the heating device to maintain a constant water temperature; a washing water supply passage that communicates the washing water source with the hot water tank; a washing hot water injection device that sprays the washing hot water in the hot water tank to the anus or the female bidet; A cleaning hot water injection passage connecting the injection device and the hot water tank, a cleaning hot water injection passage valve device interposed in the cleaning hot water injection passage, and connecting first and second openings each opening into the tank; a cleaning water stirring passage that communicates with the cleaning hot water injection passage; a cleaning water stirring passage valve device that is interposed in the cleaning water stirring passage and opens alternatively to the cleaning hot water injection passage valve device; A valve device for the stirring passage is disposed in the cleaning water stirring passage to form a cleaning hot water stirring device, and when the valve device for the stirring passage is opened, the cleaning water is discharged and circulated from the first opening to the second opening, and the cleaning hot water injection passage A human body private part cleaning device comprising a pump motor device that forces cleaning water into the cleaning hot water injection passage when a valve device for the cleaning is opened. 2. A hot water tank that stores cleaning water and is provided with a heating device that heats the cleaning water; a water temperature sensing device that controls the operation of the heating device; a wash water supply passage that connects the wash water source and the hot water tank and has a mechanism that controls the supply of wash water from the wash water source to the hot water tank; A detection device that detects when the amount of cleaning water in a hot water tank reaches a predetermined amount and activates the cleaning water supply control mechanism; a cleaning hot water injection device having a nozzle arrangement member that injects cleaning water to private parts of the human body; A cleaning hot water injection passage that communicates between the device and the hot water tank, a device disposed in the injection passage and controlling the cleaning water injection in response to a manual operation, and a first opening to a second opening that respectively open to the tank. a cleaning water stirring passage for circulating and transmitting cleaning water to stir the hot cleaning water in the tank; and a device disposed in the cleaning water injection passage and the cleaning water stirring passage and having a cleaning water discharge function. A human body private part cleaning device characterized by: 3. The human body private part cleaning device according to claim 2, wherein the device having the function of discharging the cleansing water is a pump motor device that discharges the cleansing water to the cleansing water injection and stirring passages, respectively. 4. The human body private part cleaning device according to claim 3, wherein the pump motor is a single pump motor device that discharges the cleaning water to a common portion of the cleaning water injection device and the stirring passage. 5. The human body private part cleaning device according to claim 4, wherein the cleaning water stirring passage has a valve that shuts off the stirring passage when the cleaning water injection control device is activated. 〓〓〓〓
6. A part of the washing water injection passage from the hot water tank to the washing water injection control device and a part of the washing water stirring passage from the hot water tank to the stirring passage cutoff valve are commonly disposed, and the part is shared. 6. The human body private part cleaning device according to claim 5, wherein the pump motor device is disposed in the body part. 7. The hot water tank has a case fixedly installed on a base plate and a cover fixed to the case, and the pump motor device is fixedly installed on the base plate in proximity to the case. A human body private part cleaning device according to claim 6. 8. The common part of the cleaning water injection device and the stirring passage includes a passage arrangement part that is fixed to the body of the pump motor apparatus and has a suction side and a discharge side opening, and a passage arrangement part between the passage arrangement part and the case of the hot water tank. a relatively short first hollow member that is provided and transmits the wash water in the hot water tank to the suction side; and a wash water injection control device that is provided between the passage provision portion and the case of the hot water tank from the discharge side. 8. The human body private part cleaning device according to claim 7, further comprising a relatively short second hollow member for transmitting the cleaning water to the stirring passage cutoff valve. 9. The hot water washing water injection device includes a body disposed in the hot water tank and at least a part of which is submerged in hot water washing water, and the nozzle arrangement provided in the body and capable of protruding and sliding to an operating position in response to washing water pressure. a valve for transmitting cleaning water to a nozzle hole provided in the nozzle installation part when the member reaches an operating position; and a member for urging the nozzle installation member against the cleaning water pressure. A human body private part cleaning device according to claim 2, characterized in that: 10 The cleaning water injection passage includes a valve that returns the cleaning water between the cleaning water injection control device and the injection device to the hot water tank in response to actuation of the nozzle arrangement member to a non-operating position. A human body private part cleaning device according to claim 9, characterized in that: 11 The hot water cleaning injection device includes a general anal cleaning device and a female bidet cleaning device each having the nozzle installation member in which a nozzle hole is formed, and the cleaning water jetting control device is configured to control cleaning inside the hot water tank. 3. The human body private part cleaning device according to claim 2, further comprising a valve device for transmitting and controlling water from either the general anal bidet cleaning device or the female bidet cleaning device. 12. Each of the general anal and female bidet cleaning devices has a body that is disposed on the hot water tank and at least a part of which is submerged in the warm water washing water, and is provided within the body and receives the washing water pressure to wash the toilet behind the toilet bowl. The nozzle installation member slides protruding forward to the working position; when the member reaches the working position, the valve allows cleaning water to be transmitted to the nozzle hole provided in the nozzle installation member; and the cleaning water pressure is applied to the nozzle installation member. Claim 1, characterized in that it has a member that urges against
The human body private parts cleaning device according to item 1. 13. Claim 11 or 12, wherein the nozzle hole of the female bidet cleaning device is formed at a predetermined angle with respect to the sliding direction of the nozzle installation member. Human body private parts cleaning device as described in Section 1. 14. Claim 1, wherein the nozzle hole is appropriately inclined in a range of 5 to 30 degrees toward the rear of the toilet with respect to the sliding direction of the nozzle installation member.
The human body private parts cleaning device according to item 3. 15. Claim 11, characterized in that the valve device of the cleaning water injection control device is actuated in response to manual operation, and includes a pair of electromagnetic valves that actuate the general anal and female bidet cleaning devices. Human body private parts cleaning device as described in Section 1. 16. The human body private part cleaning device according to claim 15, wherein the pair of electromagnetic valves are operated and controlled by a pair of operating levers that are respectively arranged independently. 17 The cleaning device injection control device includes a first solenoid valve whose operation is controlled in response to manual operation, and the stirring passage is in a position where the first solenoid valve opens the cleaning water injection passage. The human body private part cleaning device according to claim 2, further comprising a second electromagnetic valve that shuts off the stirring passage. 18. The human body private part cleaning device according to claim 2, wherein the cleaning water injection passage has a flow rate control device between the cleaning water injection control device and the cleaning water injection device. 19. The human body private part cleaning device according to claim 18, wherein the flow rate control device is a manually adjustable variable throttle member. 20 The cleaning water injection passage is connected to the hot water tank.
The cleaning water heating portion of the heating device is arranged between the lowest cleaning water level and the bottom of the hot water tank by having an opening that protrudes upward from the bottom by a predetermined amount and reaches the hot water tank. A human body private part cleaning device according to claim 2, characterized in that: 21 The predetermined water amount detection device is disposed above the hot water tank and operates the wash water supply control device to a supply cutoff position when the wash water reaches a predetermined water level in order to regulate the lowest wash water level. 21. The human body private part cleaning device according to claim 20, wherein the water temperature sensing device is disposed between the detection device and the heating device. 22 The water temperature sensing device includes a control thermostat device whose sensing portion is exposed in the wash water in the hot water tank and controls the operation of the heating device, and when the control thermostat device malfunctions, the wash water temperature rises abnormally. 3. The human body private part cleaning device according to claim 2, further comprising a safety thermostat device that controls the heating device to be inactive when the heating device is turned off. 23 The water temperature sensing device has a sensing portion exposed in the washing water in the hot water tank, and includes a control thermostat device that controls the operation of the heating device, and when the control thermostat device malfunctions, the temperature of the washing water rises abnormally. 3. The human body private part cleaning device according to claim 2, wherein the sensing portion thereof includes a high-limit thermostat device disposed in the stirring passageway in order to prevent this from happening. 24 The first opening of the stirring passage is formed in a lower part of the hot water tank to constitute a cleaning water suction part, and the second opening is formed in an upper part of the hot water tank to constitute a cleaning water discharge part. A human body private part cleaning device according to claim 2, characterized in that: 25. The human body private part cleaning device according to claim 2, wherein a main portion of the cleaning water injection passage having the cleaning water injection control device therein is formed integrally with the hot water tank. 26. The human body private parts washing device according to claim 25, wherein one end of the washing water injection device is connected to the injection passage formed integrally with the hot water tank above the hot water tank. 27. The human body private parts cleaning device according to claim 2 or 25, wherein a main portion of the cleaning water stirring passage is formed integrally with the hot water tank. 28. A patent characterized in that the washing water supply passage has a pipe section arranged in a horizontal direction, and a strainer mechanism is provided in the vertical pipe section adjacent to a connecting part of the water pipe section. A human body private part cleaning device according to claim 2. 29 The water amount detection device includes a float chamber formed by a part of the hot water tank, a float member disposed within the float chamber, which operates a water level detection switch, and transmits wash water to the float chamber. 3. The human body private part cleaning device according to claim 2, further comprising an orifice provided in a part of the hot water tank. 30 The water amount detection device has a float member in which a permanent magnet is disposed and operates to follow changes in the water level of the washing water, and a switch mechanism that generates a water level detection signal in response to displacement of the float member, 3. The human body private part cleaning device according to claim 2, wherein the float member is fixed to the upper surface side and always positioned above the cleaning water surface. 31 The water temperature sensing device includes a thermally conductive water temperature sensing cylindrical member, one end of which is located in the wash water of the hot water tank, the other end of which has a tapered portion, and is fitted into the hot water tank via a sealing member. A human body private part according to claim 2, further comprising a bracket fixed to the hot water tank together with a presser plate of the sealing member to engage with the tapered portion and hold the cylindrical member. cleaning equipment. 32. The human body private part cleaning device according to claim 2, wherein the hot water tank has an overflow hole above the highest water level of the cleaning water controlled by the water amount detection device. . 33 The water amount detection device includes a first signal generating device that generates a signal for activating the cleaning supply control device when the cleaning water drops below a predetermined water level, and controls the cleaning water injection control device to an operating position. The manual device mechanism includes a second signal generating device for activating the injection control device and disabling the signal generated by the first signal generating device when the injection control device is activated. 〓〓〓〓
A human body private part cleaning device according to claim 2. 34. The human body private part cleaning device according to claim 33, wherein the stirring passage has a valve that shuts off the stirring passage by the second signal generating device. 35 The cleaning water supply control device and the cleaning water injection control device each have a solenoid valve device, and the first signal generating device is a switch mechanism that constitutes a first electric signal circuit that activates and excites the supply control solenoid valve device. Claims characterized in that the second signal generating device has a switch mechanism that constitutes a second electrical signal circuit that activates and excites the injection control solenoid valve device and interrupts the first electrical signal circuit. The human body private parts cleaning device according to item 33. 36. The human body private part cleaning device according to claim 2, wherein the hot water tank is provided with an air port at a position above the highest level of the cleaning water stored in the tank. 37. The hot water tank has a case and a cover that are fixed to each other, and the washing water amount detection device has a plate that is fixed to the cover and includes a detection mechanism therein, and the air port is formed in the plate. A human body private part cleaning device according to claim 36, characterized in that: 38. The human body private part cleaning according to claim 36 or 37, wherein the hot water tank has an overflow hole for cleaning water between the air port and the highest level of the cleaning water. Device.