JPH0311334B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sanitary washing device having means for washing the anus and female parts of a human body sitting on a toilet seat with washing water.

Structure of conventional example and its problems As shown in FIGS. 1 and 2, this type of conventional sanitary cleaning device has a toilet seat 3 and a device main body 4 mounted on a toilet bowl 2 having a cistern 1, and performs cleaning. It has a pump 5 that sucks water from the cistern 1 and discharges it as a water supply means, and a solenoid valve 6 that opens and closes the waterway as an anal cleaning means, and the solenoid valve 6 is turned on when the pump 5 is activated. It has an anal area cleaning nozzle 7 that projects to the anal area and releases cleaning water by applying water pressure, and a solenoid valve 8 that opens and closes a waterway as a means of cleaning the female area, and the solenoid valve 8 is turned on when the pump 5 is activated. It has a female part cleaning nozzle 9 that projects to the position of the female part and discharges cleaning water when water pressure is applied.
0, including pump 5 solenoid valves 6 and 8
A cleaning energizing means 11, an anal region cleaning switch 12, and a female region cleaning switch 13 were provided. In addition to the above-mentioned configurations, there are also those in which one nozzle has two water channels and two cleaning water spouts corresponding to the two channels, and those in which the nozzle extends in two stages. There is no functional difference in that they have cleaning means corresponding to the anal region and the female region.

To use the above configuration, when it is desired to clean the anus, the pump 5 and the solenoid valve 6 are energized by turning on the anal cleaning switch 12.
Protrude the anal area cleaning nozzle 7 to perform cleaning, and when you want to clean the female area, press the female area cleaning switch 1.
By turning on 3, the pump 5 and solenoid valve 8 are energized, and the female part cleaning nozzle 9 can be protruded to perform cleaning. Although it has a high sense of cleanliness, when a woman actually cleanses her anus, most of the time, from a sanitary point of view, she cleans her genitals and finishes the cleaning process. This requires two operations, which poses a problem in that it is difficult for women, and especially for elderly people and children, to use.

In order to eliminate the above drawbacks, configurations as shown in FIGS. 3 and 4 have also been considered. In this configuration, the operation unit 10 is provided with three cleaning switches: a large male switch 14, a large female switch 15, and a small female switch 16. A first timer 17 outputs an output for a certain period of time when the switch 15 for women is turned on, a second timer 18 outputs an output for a certain period of time when the switch 15 for women is turned on,
It has a third timer 19 that outputs an output for a certain period of time from the time when the second timer 18 finishes outputting for a certain period of time, a fourth timer that outputs an output for a certain period of time when the female switch 16 is turned on, and OR circuits 21, 22, and 23. ing.
In the above configuration, when a man wants to clean his anus after a heavy errand, he turns on the men's heavy switch 14 for a short time, causing the first timer 17 to output an output via the OR circuits 21 and 23. The solenoid valve 6 and the pump 5 are energized, the anal area cleaning nozzle 7 protrudes, and anal area cleaning is performed for a certain period of time.If the woman wants to clean the female area after errands, she turns on the female toilet switch 16. 4th by turning on for a short time
The timer 20 outputs an output, the solenoid valve 8 and the pump 5 are energized via the OR circuits 22 and 23, the female part cleaning nozzle 9 is projected, and the female part cleaning is performed for a certain period of time. In addition, the operation after a woman's heavy duty will be explained using the timing chart shown in FIG.
When turned on for a short time, the second timer 18 outputs,
The solenoid valve 6 and pump 5 are energized via OR circuits 21 and 23 to perform anal cleaning. time t _M
When the second timer 18 is turned off, the third timer 19 outputs an output, the solenoid valve 8 and the pump 5 are energized via the OR circuits 22 and 23, and the female part is washed.

In the above configuration, with one operation of the female switch 15, the anal area cleaning is followed by the female area cleaning, so a significant improvement was seen in terms of operation and cleanliness.However, if the user does this consciously. Although I did not feel it so much, if the user automatically transitions from anal area cleaning to female area cleaning as described above, the user may feel that the cleaning area changes abruptly, which may cause discomfort. It turns out that there is something.

Purpose of the invention The present invention solves such conventional problems,
The purpose of the present invention is to enable cleaning of the anal area and then the female area in one operation in cleaning after a woman's errands, and to provide a cleansing feeling without an abrupt feeling.

Structure of the Invention In order to achieve this object, the present invention provides a cleaning system that simultaneously activates the anal area cleaning means and the female area cleaning means after energizing the anal area cleaning means alone, and then energizes the female area cleaning means independently. This is a system that provides a means of control.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 6 to 8.

In the cleaning urging means 11 shown in FIG.
The difference from the case shown in the figure is that a fifth timer 24 is provided between the second timer and the third timer, and the output of the fifth timer 24 is input to OR circuits 21 and 22.

In the above configuration, the operations after men's large errands and women's small errands are the same as those in the previous example, so their explanations will be omitted.The timing chart shown in FIG. 7 and the cleaning state diagram shown in FIG. I will explain using. When the switch 15 for women is turned on for a short time, the second timer 18 outputs an output, the solenoid valve 6 and the pump 5 are energized via the OR circuits 21 and 23, and the anal cleaning nozzle 7 protrudes. The anal area is washed separately as shown in the following.
When the second timer 18 turns off at time tp, the fifth timer 24 outputs an output and the OR circuit 2
The solenoid valves 6, 8, and the pump 5 are energized through the valves 1, 22, and 23, and the anal area cleaning nozzle 7 remains as it is and the female cleaning nozzle 9 also protrudes, so that the anal area and the female area are simultaneously exposed as shown in Fig. 8b. Cleaning is performed. When the fifth timer 24 turns off at time tq, the third timer 19 outputs an output, and the OR circuits 22, 23
The electromagnetic valve 8 and the pump 5 are energized via the anal part cleaning nozzle 7 and the female part cleaning nozzle 9 is kept as it is, so that the female part cleaning is performed independently as shown in FIG. 8c. t When _D is reached, the third timer 19
Since there is no output, all cleaning is stopped. Therefore, the user feels that the cleaning water naturally transitions from the state shown in FIG. 8a to the state shown in FIG. In addition, women especially dislike dirt on the female part cleaning nozzle 9, but in the above sequence, the anal area is thoroughly cleaned in the state shown in Figure 8 a, and then the state moves to state b, so that the female part cleaning nozzle 9 is not suitable for female part cleaning. There is less opportunity for the nozzle 9 to become dirty, and a high level of cleanliness is maintained in this respect as well.

Effects of the Invention As described above, the sanitary cleaning device of the present invention provides a cleaning method in which after the anal region cleaning means is energized alone, the anal region cleaning means and the female region cleaning means are simultaneously energized, and then the female region cleaning means is energized independently. Since it has a means for cleaning the anal area of women, it is possible to automatically keep the female area clean, and the feeling of cleaning naturally transfers from the anal area to the female area, so it is comfortable and does not feel sudden. It has the feature that you can enjoy the cleansing feeling.

[Brief explanation of drawings]

Figure 1 is a plan view of a typical sanitary cleaning device, Figure 2
The figure is a configuration diagram of the operation section in the same device, FIG. 3 is a configuration diagram showing another example of the operation section in the same device, and FIG.
5 is a timing chart of the same, FIG. 6 is a circuit block diagram of the cleaning energizing means of the sanitary cleaning device according to an embodiment of the present invention, and FIG. 8 is the same timing chart, and FIGS. 8a, b, and c are the same cleaning state diagrams. 5... Pump, 6... Solenoid valve, 7... Anal cleaning nozzle (together with 6 constitutes anal cleaning means), 8...
... Solenoid valve, 9 ... Female part cleaning nozzle (together with 8 constitutes female part cleaning means), 11 ... Cleaning energizing means, 1
5...Switch for women.

Claims (1)

[Claims] 1. After energizing the anal region cleaning means, the female region cleaning means, and the anal region cleaning means alone, energizing the anal region cleaning means and the female region cleaning means simultaneously, and then energizing the female region cleaning means alone. A sanitary cleaning device having a cleaning energizing means.