JPS59179941A - Apparatus for cleaning human pubic - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a human body private parts cleaning device used in a toilet.

Generally, this type of device is configured to perform anal cleaning after defecation (hereinafter referred to as "shower cleaning") and female genital cleaning (hereinafter referred to as "hide cleaning").

In conventional cleaning devices of this kind, a nozzle for spouting hot water for cleaning is installed at the rear of the toilet wall so that it can expand and contract in a direction perpendicular to the wall, and the expansion and contraction action is achieved by using water pressure. I was doing it.

However, such devices that utilize water pressure have the disadvantage that the expansion and contraction speed of the nozzle changes when some unexpected change in water pressure occurs, and the nozzle does not extend to the set position when the water pressure falls below a certain level.

Furthermore, although users range from children to adults and their seating positions vary, the shower cleaning position and bidet cleaning position are always constant based on the amount of nozzle extension, and minute position adjustments are not required. Therefore, there was a drawback in that the user had to make small changes in the seating position.

In view of the above-mentioned drawbacks of the conventional art, the present invention has been developed by moving a winding member such as a wire through an electric means such as a motor, and reciprocating a movable body connected to the member in the front and back direction. By tightening the movable body and making the nozzle reciprocate together with the movable body, the reliability of the reciprocating movement of the nozzle is demonstrated;
Further, it is an object of the present invention to provide a human body private parts cleaning device that allows fine adjustment of the shower cleaning position and the hide cleaning position.

Hereinafter, embodiments of the present invention will be described based on the attached f=1 drawing.

Fig. 1 is a side view showing an embodiment of the present invention, and Fig. 2 is a side view showing an embodiment of the present invention.
It is a sectional view taken along the line ■-■ in the figure, and the reference numeral 2 in the figure is a fixed frame, a rubber intervening member 3°4, and a stud A75.
It is fixed to the toilet wall W by a nut 7 via a nostle guide 6. A pulse motor M+ (can be rotated forward and backward) is fixed to the lower surface of the fixed frame 2, and a pulley 8.
The rotational force is transmitted to other pulleys 10 and 11 via a winding member 9 such as a rope. both pulleys 10,
11 is a frame 10A, 11 on the lower surface of the fixed frame 2.
It is rotatably attached via △. The wire 9 is wound around three boots 98, 10, and 11, and its both ends are attached to the pane of the movable body 12. For this reason, it is fixed to the shaft of the motor MI, for example. When the boot 98 rotates counterclockwise in FIG. 2, the wire 9 is pulled in the direction of the arrow, so the movable body 12
．． Both pulse motors M2 move in the direction of the arrow a (hereinafter, this direction will be referred to as "forward", and the direction a will not be referred to as "rear"). When making this move, make sure that it moves smoothly.
The movable body 12 is guided by two guide rods 14 and 15 (see FIG. 4) whose both ends are fixed to the fixed frame 2 in order to move the movable body 12.

The rear end of the nozzle 13 is rotatably fitted into the hole of the movable body 12, and the rotation shaft 1 of the motor M2 is attached to the end surface of the rear end.
6 is fitted so as to be able to rotate together with the nozzle 13.

In the center of the inner nozzle 13, there is a flow passage 1 in the axial direction.
3a is bored, and the rear end of the passage 13a communicates with the passage in the external water guiding vibe attachment member 17 via 13b bored radially upward and an annular n 13 C on the outer periphery.

A plug 18 is driven and fixed to the front end of the inner nozzle 13, and three small holes 131 are formed at three equal parts on the outer periphery of the front end (although the locations do not necessarily have to be divided equally). .4 small holes 1
32.5 small holes 133 are provided in each case (see FIG. 3). -1, between the nozzle guide 6 and the inner nozzle 13 is an outer nozzle 19 made of resin, which is attached to the inner nozzle 13 by a stopper link 20. The outer nozzle 19 has an extremely small length (in the axial direction and the front-rear direction) compared to the inner nozzle 13, and a convex portion 19a (see Fig. 1) with a rectangular cross section is formed at one location on its outer periphery to serve as a nozzle guide. It fits into iM 6 a of the same shape as No. 6. Therefore, the inner nozzle 13 can be rotated around the axis by the rotation of the motor M2, whereas the outer nozzle 19 cannot be rotated. However, the outer nozzle 19 can be moved together with the inner nozzle 13 when it starts moving forward from the rearmost position as shown in FIG.
) When the nozzle 19 is moved and the engagement between the convex portion 19a and the groove 6a is disengaged, both the nozzles 13 and 19 can rotate integrally around the axis.

Five small holes 191 are bored in the outer nozzle 19 as shown in FIG. 4 or FIG.
133.4 pores and 132.3 pores can be made to coincide with the pores 131 as shown in FIGS. 4, 5(a), and 5(b), respectively. In this case, the cross-sectional area of each hole 191 of the outer nozzle 19 is made to be smaller than that of the holes 133, 132, 131 of the inner nozzle. The holes are aligned by rotating the inner nozzle 13 with the motor M2 while the outer nozzle 19 is housed in the nozzle guide 6 as shown in FIG. Since the motor M2 is a pulse motor, both nozzles 13 are controlled as described above by controlling the rotation speed or rotation angle of the motor M2.
Holes 1 and 19 can be selectively matched. (This matching may be automated or manual).

When they match in this way, and when water at a constant pressure is introduced into the inner nozzle 13, the holes 131 and 132
．． Cleaning water is spouted upward from any one of 133.

Although the hole 191 of the outer nozzle 19 has a circular cross section, it is not limited to such a shape.
The cross-sectional area J of the holes 131, 132, and 133 may be large enough to have a shape that allows the cleaning water to be spouted out without resistance.

FIG. 4 is a plan view of FIGS. 1 and 2, and shows the means for guiding the cleaning water to the passage 13a in the inner nozzle 13, and also shows that the movable body 12 is moved forward to some extent. This shows the state of movement. In this diagram,
Reference numeral 21 denotes a water guiding vibrator, one end of which is connected to the mounting member 1.
7 and the other end is connected to the upper part of the hot water tank 22.

A heater 23 is installed inside the tank 22, and the tank 22
The water inside is heated. Water from a water supply tank 24 is supplied to the lower part of the tank 22 via an electromagnetic valve 25 and a pump 26. The electromagnetic valve 25 is designed to operate so that the cleaning water does not drop and leak from the tip of the nozzle 13, 19 when the apparatus is not in use.

Next, we will discuss the effect. When the toilet user finishes defecating and wants to take a shower, he presses a shower cleaning switch (not shown) at which stage the motor M1 rotates, and the wire 9 moves to move the movable body 12 to the rearmost position shown in the second diagram. The inner and outer nozzles 13 and 19 move forward (in the direction a) by a fixed distance from the holder to the shower cleaning position.The fixed distance control determines the seating position of the user. In this embodiment, the motor M1 is a pulse motor and can be automatically stopped after a certain rotation, so that the movable body 12 can be stopped after traveling the certain distance. The fixed distance can be changed and set as appropriate.

When the shower cleaning position is in the ζ state (or it may be before the shower position is reached), pressing another switch (not shown) starts the motor M2, and the inner nozzle 13 rotates around its axis. One of the holes 131, 4 holes 132, and 5 holes 133 corresponds to the hole 191. The user can freely manually select the holes 201, 202, and 203, and can adjust the amount of washing water and the spraying area (washing area) by kneading. It is also possible to use an automatic selection method instead of manual selection.

Simultaneously with the ON operation of the motor M2, the pump 26 starts operating, and at the same time the electromagnetic pulse 125 also becomes open, and hot water is pumped into the passage 13a in the inner nozzle 13. When either of them matches the hole 191 of the outer nozzle 19, hot water is vigorously jetted out.

Then, after the motor M2 rotates to a certain degree due to the action of the timer, it rotates in the opposite direction, and the nozzle 13, 19 returns to the rearmost position in FIG. 2 as the motor M+6 rotates in the opposite direction. In this case, by controlling the rotation speed of the motor M2, the outer nozzle 1
The convex portion 19a of No. 9 fits into the groove 6a.

When cleaning the bidet, when the user presses the bidet cleaning switch, the GJ nozzle 13.19 moves forward a certain distance (specifically, 4 cm) from the shower cleaning position mentioned above to the bidet cleaning position. After that, as in the case of the shower cleaning described above, the inner nozzle 13 is rotated to select the holes 131, 132, 133 as appropriate, and the bidet cleaning is performed by adjusting the spray amount and cleaning area to suit the user's preference.

In the above embodiment, the motors M + and M t are pulse motors, but they may be separately installed normal motors as long as they are covered so that the rotation speed can be controlled.

In addition, a hole is provided at the top of the nozzle guide 6 (both nozzles 1
3.19 It may be drawn in such a way that dirt deposited on the front end can be washed away.

Further, by controlling the rotation speed of the pulse motor M2, it is also possible to slightly rotate (swing) the inner nozzle 13 around its axis while the engagement of the convex portion 19a of the outer nozzle 19 is released. If there is, the cleaning area will be larger if it is bent.
In particular, the cleaning effect during bidet cleaning is improved, contributing to soft cleaning and improved feeling.

As described above, the present invention provides a human body private parts cleaning device that cleans human body private parts by jetting cleansing water from a jet hole at the front end, in which a nozzle is provided so as to be extendable and retractable with respect to the toilet bowl wall. A fixed frame fixed to the wall C, a threaded rod rotated by a motor fixed to the fixed frame, and a screw rod constantly screwed into the threaded rod and a movable body that is movable in the axial direction of a threaded rod; a nozzle that is movable in the axial direction together with the movable body and that allows cleaning water to be guided into an internal passage and spouted from a third flower at a front end; Since the present invention is characterized by comprising a cleaning water supply means for supplying cleaning water to the internal passage, in order to achieve the present invention at a minimum, both nozzles 13 and 19 in the above embodiment must be connected to either one. It suffices to have one ejection hole at the tip.

Further, it is not necessary that the inner nozzle 13 be rotated around the axis or slightly rotated by the motor M2.

Since the present invention has the above configuration 9, the speed of expansion and contraction of the nozzle is always constant, and the length of expansion and contraction is not affected by changes in water pressure. Furthermore, by controlling the rotation speed of the motor that reciprocates the nozzle back and forth, the shower cleaning position and bif cleaning position can be finely adjusted, so there is no need for the user to adjust the seating position themselves. .

[Brief explanation of drawings]

FIG. 1 is a side view of an embodiment of the present invention, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 3 is a partial plan view of the front end of the inner nozzle 13, and FIG. FIG. 2 is a plan view showing the cleaning water supply means, and FIG. 5 is a partial plan view of the front end of the outer nozzle 19. 2...Fixed frame 6...Nozzle guide 8.10.11...Pulley 12...Movable body 13...Inner nozzle 2
2...Outer nozzle M+, M2...Pulse motor W...Toilet wall

Claims (1)

[Scope of Claims] (1) A human body private part cleaning device in which a nozzle is provided so as to be extendable and retractable with respect to the toilet bowl wall, and cleaning water is sprayed from a jet hole at the front end to clean the human body private parts, wherein the toilet bowl wall a fixed frame arranged on the back side of the wall and fixed to the wall;
A plurality of booths rotated by a motor fixed to the fixed frame, a movable body that can freely move in the front and back direction by movement of the members, and a movable body in which the hooks passed through the pulleys are moved in the same direction as the movable body. A vine nozzle that is movable and guides cleaning water into an internal passage and spouts it from a spout hole at the front end;
A human body private part cleaning device comprising a cleaning water supply means for supplying cleaning water to a passage inside the nozzle. (2) The human body private parts cleaning device according to claim 1, wherein the motor is a pulse motor.