JPH0623454B2 - Finger washer installed in the toilet room - Google Patents

Description

Detailed Description of the Invention a. OBJECT OF THE INVENTION <Industrial field of application> The present invention relates to a finger washer installed in a toilet room.

<< Prior Art >> The inventor of the present invention has previously proposed the finger-washing device of FIG. 5 which the toilet user can use in the toilet posture, with the name “hand-washer installed in the toilet room”. is doing. In this figure, 1 is a cleaning water injection device, 2 is an injection nozzle, 3 is a ball for a hand washing device, 4 is a cleaning water supply pipe, and 5 is a drain pipe. The flush water injection device 1 is photoelectrically operated, and the solenoid valve 6 opens the flush water supply pipe 4 by holding the toilet user's hand.

<Problems to be solved by the invention> The finger washer shown in Fig. 5 previously proposed has a great advantage that the fingers can be washed prior to getting dressed. It is easy to cause a failure (clogging accident).

B. Configuration of the Invention << Means for Solving the Problems >> The present invention for solving the above problems is of a type including a photoelectric-operated cleaning water spray nozzle for finger washing and a ball for receiving cleaning water sprayed from the nozzle. In this case, a housing pipe that rises from the bottom of the ball and has a large number of openings connected to the drainage pipe is provided in the circumference, and the slow rotation electric motor is housed in the housing pipe and is connected to the slow rotation electric motor. It is characterized in that an agitating impeller is provided.

<< Action >> A. "If the nozzle is not equipped with a sprayed water jet nozzle" Toilet users should wash their fingers with the flow of washing water from the photoelectrically operated washing water jet nozzle, and then use the toilet paper provided. Then, the toilet paper used for hand-wiping is put into the toilet bowl. At this time, the residue of the toilet paper remains in the hand, and the residue adhered to the hand is often rubbed into the bowl of the finger washer. The housing pipe, the slow rotary electric motor housed in the housing pipe, and the stirring impeller driven and connected to the slow rotary electric motor are used in the washing water used for washing the residue left in the bowl. In (1), it is crushed and transferred to the drainage pipe through the above-mentioned opening provided in the circumference of the housing pipe. That is, the housing pipe, the slow rotating electric motor housed in the housing pipe, and the stirring impeller drivingly connected to the slow rotating electric motor are used to wash the residue thrown into the bowl for finger washing. Configure a disintegrator that disintegrates in water to prevent the accidental clogging of finger washers caused by paper pieces and paper particles thrown in by toilet users.

B “When equipped with an air jet nozzle for blowing off adhering water” When there is a compressed air source in the building, a photoelectrically operated air jet nozzle that blows off the water adhering to the finger It is desirable to provide it on the side, and by installing this air injection nozzle, the capacity of the crusher can be made sufficiently small.

<< Embodiment >> FIG. 1 is a side view showing an example of a finger-washing device according to the present invention, FIG. 2 is a front view of what is shown in FIG. 1, and FIG. 3 is a crusher provided in the present invention. FIG. 4 is a vertical sectional view, FIG. 4 is a transverse sectional view taken along line 4-4 of FIG. 3, and FIG. 5 shows a portion of a finger-washing device included in the one previously proposed by the inventor of the present invention. It is a drawing.

In FIG. 1 and FIG. 2, 10 is a ball of the finger-washing device, 11 is a crusher provided at the bottom of the ball 10, and 12
Is a washing water jet nozzle, and 13 is an air jet nozzle of the attached water blower. A heater can be built in the nozzles 12 and 13. The cleaning water jet nozzle 12 is a sensor 14
Is operated by holding the hand over the optical path to reach the sensor to spray the wash water for finger washing, and the air spray nozzle 13 is operated by holding the hand to the optical path to the sensor 15 to operate the wash water attached to the finger. Injects compressed air for blow-off. The cleaning water jet nozzle 12 and the air jet nozzle 13 are arranged in the ball 10 side by side. Reference numeral 16 is a wash water supply pipeline, 17 is a compressed air supply pipeline, and 18 and 19 are electromagnetic on-off valves provided on these pipelines. In addition, 20 is a compressed air tank.

3 and 4 are detailed views of the crusher 11 provided at the bottom of the ball 10. As shown in these figures, the disintegrator 11 includes a housing pipe 23 having a large number of openings 22 connected to a drain pipe 21, and a slow rotary electric motor 24 housed in the housing pipe 23. Rotary motor 24
And a stirring impeller 25 that is drivingly connected to the. The housing tube 23 is an element that rises from the bottom of the ball 10.

When a hand is passed over the optical path to the sensor 14, the wash water is jetted from the wash water jet nozzle 12, and the slow rotation electric motor 24 is started at the same time as the start of jetting the wash water or after a lapse of some time after the start of jetting. The stirring impeller 25, which is drivingly connected to the slow rotation electric motor 24, can keep its rotation unless the water level of the washing water in the ball 10 drops below a predetermined value. The toilet paper pieces or their particles put into the ball 10 flow along with the water flow generated by the stirring impeller 25, are crushed with the passage of time, and reach the inside of the drain pipe 21 through the opening 22.

The water that wets the hands (adhered water) is wiped off by toilet paper or blown off by using the air jet nozzle 13. In order to quickly blow off the adhered water, the pressure of the compressed air used in the air injection nozzle 13 is relatively high such as 2 to 3 atmospheres. The air injection nozzle 13 is installed so that the toilet paper piece is hardly thrown into the ball 10.

C. Effect of the Invention A finger-washing device of the type provided with a photoelectrically-operated cleaning water spray nozzle for fingers and a ball for receiving cleaning water sprayed from the nozzle is a device developed by the applicant and uses dirty hands. Although it is possible to get rid of after stools without getting tired, a clogging accident often occurs due to the insertion of toilet paper pieces used for wiping fingers into the ball. Therefore, the inspection and cleaning of the ball must be performed relatively frequently, and the present invention avoids this drawback.

The optoelectronically operated wash water spray nozzle is particularly desirable because it not only substantially eliminates the clogging accidents caused by throwing the toilet paper piece used for wiping the finger into the ball, but also makes the finger washer easy to use.

[Brief description of drawings]

FIG. 1 is a side view showing an example of a finger-washing device installed in the toilet according to the present invention, FIG. 2 is a front view of what is shown in FIG. 1, and FIG. 3 is a crusher provided in the present invention. FIG. 4 is a vertical sectional view, FIG. 4 is a transverse sectional view taken along line 4-4 of FIG. 3, and FIG. 5 shows a portion of a finger-washing device included in the one previously proposed by the inventor of the present invention. It is a drawing.

Claims (2)

[Claims] 1. A type having a photoelectrically-operated cleaning water spray nozzle for finger washing and a ball for receiving cleaning water sprayed from the nozzle, which rises from the bottom of the ball and is connected to a drain pipe. A housing pipe provided with a large number of openings around the housing is provided, a slowly rotating electric motor is housed in the housing pipe, and a stirring impeller drivingly connected to the slowly rotating electric motor is provided. Indoor finger washers. 2. A toilet room according to claim 1, wherein a photoelectrically-operated air jet nozzle for blowing away water adhering to a finger is provided on the side of the nozzle for jetting wash water for finger washing. Installed finger washer.