JPS6033951A - Sanitary 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 Field of Industrial Application The present invention provides at least cleaning, drying, and flushing functions. A toilet seat 3 and a device main body 4 are installed above, a nozzle 5 for discharging washing water to the private parts of a person sitting on the toilet seat 3 as a means for washing private parts, a water filter 6 submerged in water in the toilet 1, and water. It has a pump 7 that pumps cleaning water from the filter 6 to the nozzle 5, and a cleaning switch 8.It has a hot air outlet 9, a hot air blower 10, a motor 11 that rotates the fan, and a motor 11 that rotates the fan as a drying means for drying the private parts. It has a heater 12 for heating the blast air, a drying switch 13, a water washing means, a water valve 14, a chain 15 connected to the water valve, and an arm 16 that pulls up the chain 15 and opens the valve 14 by rotating by a certain angle. and a low clean lens 17 that rotates the arm 16 to a certain angle, and is supported by a long hole and rotatably connected to the device body 4 as a dust detection means for detecting that a human body is sitting on the toilet seat 3. The hinge 18 can be moved slightly up and down in both directions. When no human body is sitting on the toilet seat 3, the hinge 18 is lifted upward and turned off. When a human body sits on the toilet seat 3, the hinge 18 It also has a dust detection switch (micro switch) 19 that is turned on and off, and receives signals from the cleaning switch 8, drying switch 13, and dust detection switch 19 as input to the pump 7, morph 11, heater 12,
It has an energizing means 20 for energizing the low clean lens 17. The urging means 20 is mainly operated by a microcomputer.

In the sanitary cleaning device of 2, a schematic flow diagram of the conventional urging means 20 is shown in FIG. After cleaning for a certain period of time by turning on the
At step 31, turn on the drying switch to dry for a certain period of time.
It is configured to detect that the human body has stood up from the toilet seat 3 at 32.33.34, perform flushing at 35.36, and return to the start. At this time, the delay time W3) indicated by 33 is a delay time W3) to prevent the dust detection switch 19 from turning off when the human body is lifted for a short period of time on the toilet seat 3'', thereby preventing flushing from taking too long. dust detection switch 1
Even if 9 is turned off, if it is turned on within W seconds, it will not be considered as having started up. Even after drying, it takes a long time (more than 5 minutes) to finish drying, so most users use toilet paper to remove water droplets after washing, then dry.
Efforts are being made to shorten drying time. Many people float their bodies when removing these water droplets, but the floating time is longer than 10 seconds, so the delay time W seconds is set to a long value of about 200 seconds so that the water washing means is not energized during that time. It is necessary to set it to . However, although this eliminates malfunctions, the flushing does not start immediately after the toilet is finished drying and even when the user stands up from the toilet seat, leaving the user wondering if the toilet is really flushing or if the flush is malfunctioning. A problem has occurred that makes me feel anxious that there may be a problem.

OBJECTS OF THE INVENTION The present invention solves the problems of the prior art, and aims to provide a sanitary washing device that reduces the number of erroneous washings, and also allows washing to be carried out quickly when the device is started up after drying.

Structure of the Invention In order to achieve this object, the present invention provides first and second delay times, and detects the rise of the human body after energizing the washing means or after energizing the drying means. In this case, an energizing means is provided for energizing the flushing means after a second delay time shorter than the first delay time.

DESCRIPTION OF THE EMBODIMENTS FIG. 4 shows a schematic flow diagram of the Q-force means of the present invention, but the difference from FIG. 3 as something to remember
7, and its memory is determined at 38, and if drying has not been performed, the first delay time is configured.After 39, if drying is still performed, the second delay time is configured. do 4
0, the water washing means is energized. X seconds as the first delay time is set to, for example, about 200 seconds, and Y seconds as the second delay time is set to a value of about 3 seconds, for example.

Please note that this is only to clear the memory of 41 degrees of dryness.

In the above configuration, even if you lift your body off the toilet seat and remove water droplets with toilet paper after flushing, if the time your body remains floating is within the first delay time (X - 20 seconds), the flushing means will be activated. There is nothing to be done, and the user maintains the cleansing state by sitting on the toilet seat again. After that, drying means (
-1 time, but there is no need to keep the body floating for a long time during drying, and even if it does, it is only for a short time by moving the body, and in that case, the second delay time (Y-3 seconds)
This prevents accidental washing. When the user stands up from the toilet seat after drying, the toilet is immediately flushed 3 seconds after the second delay time has elapsed. Also, people who do not use flushing or drying methods at all, or people who are busy and get up from the toilet seat and leave without drying after flushing and removing water droplets with toilet paper. Even in this case, the water washing means is reliably energized after the first delay time, so there is no need to worry about odor being emitted for a long period of time without being washed.

As described in ``Effects of the Invention'' (2), the sanitary washing device of Kibori J receives a signal from the seat detection means, detects the rising of the human body, and energizes the washing means or starts drying after the first delay time. Since the washing means is provided with a detailed means for energizing the water washing means after a second delay time shorter than the first delay time when the rising of the human body is detected after the means is energized, it is possible to keep the body afloat for a long time after washing. When it is necessary to remove water droplets with toilet paper, the first delay time comes into play to prevent accidental flushing. Flushing is performed quickly after a delay time of 2, and therefore, the flushing operation is performed accurately, and when the user stands up from the toilet seat, the flushing is performed quickly.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a general sanitary cleaning device, Fig. 2 is an input/output diagram of the urging means in the same device, Fig. 3 is a schematic flow diagram of the rotational urging means, and Fig. 4 is an example of the present invention. It is a schematic flow diagram of the urging means of the sanitary cleaning device in an example. 3... (j[, 5... nozzle, 6...
...Water filter, 7...Pump, 8...
. . . Cleaning switch (5, 6° 7 constitutes local cleaning means), 9 . . . Warm air outlet, 10 . . . Fan, 11 . . . Motor, 12 ・···heater,
13...Drying switch (9, 10, 11゜12 constitute drying means), 14...Water valve, 15...
...Chain, i s--Arm, 17...Rotary solenoid (14, 15, 16 constitute water washing means), 18...Hinge, 19...・Zakenda switch 4- (together with 18 constitutes the zaken detection means), 20.
...Detail means, 39...First delay time, 40...Second delay time. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 2θ Figure 3

Claims (1)

[Claims] A toilet seat installed on a toilet bowl, a private part cleaning means for discharging cleansing water into the private parts of a person sitting on the toilet seat, a drying means for drying the private parts, and a flushing means for flushing the inside of the toilet bowl. and a dust detection means for detecting that a human body is sitting on the toilet seat; and upon receiving a signal from the dust detection means, detecting the standing position of the human body, and energizing the flushing means after a first delay time. A sanitary cleaning device comprising: an energizing means for energizing the water washing means after a second delay time shorter than the first delay time when a human body is detected standing up after the drying means is energized. .