JPS587777B2 - Flow rate control device in human body private parts cleaning device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION In particular, when the general cleaning of an auto cleaner and the women's bidet are operated with the same nozzle, when the nozzle is moved to the bidet position, the water jet force is suppressed in conjunction with the nozzle. In other words, when the operation lever is used to sequentially rotate the nozzle from the storage position to the general washing position and to the women's bidet position, the flow rate of jetting from the nozzle can be changed at the same time only by this rotational operation. The present invention relates to a flow rate control device for a human body private parts cleaning device.

An embodiment of the present invention will be described below based on the accompanying drawings.

1 is the toilet bowl, 2 is the heated toilet seat, 3 is the toilet lid, 4 is the hot water tank,
And 5 is a close-knit tack.

The toilet bowl 1 is fixed to the floor 7 with bolts 6.

The heated toilet seat 2 and the toilet lid 3 are rotatably provided around a pin 8 provided on the rear hinge portion 1a of the toilet bowl 1.

Incidentally, the rear hinge portion 1a of the toilet bowl 1 is fixed to the rear of the toilet bowl 1 with screws 10 via a plate 9 having a shape as shown in FIG.

That is, as shown in FIG. 7, the plate 9 integrally has mounting portions 90.9L on both sides and a nozzle storage portion 92 on one mounting portion 90 side.

The plate 9 has two mounting holes 9 in one mounting portion 90.
3 is provided and fixed to the rear of the toilet bowl 1 with screws 10.

Further, in this plate 9, three mounting holes 94 are provided in the other mounting portion 91, and the hot water tank 4 is fixed with bolts 95.

The toilet bowl 1 is connected to a closed tank 5 by a pipe 11.

Next, the configuration of the hot water tank 4 will be explained.

The hot water tank 4 is fixed by a stay 41 extending integrally from the lower container 40 and being attached to the plate 9 with bolts 95.

Reference numeral 41 designates a cover for the container 40, on which a water volume adjustment dial 42 and a heated toilet seat switching dial 44 are provided.

The cover 41 has a boss portion 437 of the cover 41 and the container 4.
It is fixed with a bolt 48 so that the boss portion 438 of No. 0 comes into contact with it, that is, as shown in FIG.

The cover 41 has annular protrusions 439 corresponding to the number of dials.

On the other hand, the side surface of the cover 41 of the dial 42 has the protrusion 43
9 has a stepped portion 42a that fits with an appropriate clearance as shown in FIG. 10, and is therefore extremely effective in terms of waterproofing.

Since the other dials 43 and 44 are also designed in the same way as the one dial 42, they are extremely effective in terms of waterproofing.

Reference numeral 45 denotes an operation lever rotatably provided on the side of the cover 41, and a nozzle pipe 46 extending into the toilet bowl 1.
It has integrally.

A nozzle 47 is provided at the tip of this nozzle pipe 46.

The inside of the hot water tank 4 is as follows.

That is, the nozzle cylinder 401 is rotatably fitted into a bore 40a provided in the tank 40, and is connected in one direction by an E ring 403 via a washer 402.
Movement in all directions is stopped by E-rings 405 via washers 404.

The collar 40d is a metal collar that is integrally fitted into the tank 40.

The operating lever 45 has a protrusion 45a that engages with a lever push 407 that is fixed to one end of the nozzle cylinder 401 with a pin 406, and is fixed to the nozzle cylinder 401 with a bolt 408.

One end of the nozzle pipe 46 fits into a bore 401a at the curved end of the nozzle sill 401, and its tip is V-shaped and engages with a pin 409 press-fitted into the cylinder 401. There is.

The nut 410 performs a sealing action by screwing into the cylinder 45 and tightening an olive 411 fitted to the pipe 46.

The disk 412 is usually made of an elastic material such as rubber,
It is attached to the outer circumferential groove 410a of the nut 410, and serves to reduce the risk of water intrusion from the outside.

The sleeve 413 is screw-fitted to the tank 40 and includes a ball 414 that engages with the groove 407a of the pusher 407 and a coil spring 415 that presses the ball 414.

The O-rings 416 and 417 are respectively attached to grooves provided in the sill ring 401, and function as water seals.

The lever return spring 418 has one end fixed to a bracket 419 that is indirectly fixed to the tank 40, and one end fixed to the pusher 407 via a bendable chain 420 with a screw 421.

Switch 422 is directly fixed to tank 40.

The switch arm 422a is always in slidable contact with a cam surface 407b provided on the pusher 407.

The stepped portions 407C and 407d are provided on the pusher 407, come into contact with the protruding portion 424 of the tank 40, and serve as a stopper for the operating lever 45.

The twenty dollar valve 425 has a valve portion 425a that abuts the valve seat of the discharge port 426 of the tank 40, and is threaded into a valve guide 427.

The valve guide 427 is fitted into the hole 40b of the tank 40, but one end 427a thereof has a substantially hexagonal shape, so that the guide 427 does not move inside the hole 40b.

The E-ring 428 is fitted into the valve 425 and is there to prevent the valve 425 from coming off.

O-rings 429 and 430 are for sealing.

A bypass 431 provided in the tank 40 is connected to the hole 40
A and 40b are connected to each other, and the outside is closed off by a plug 432.

} 435 is a waterproof plate of the switch 422.

Next, the structure of the tightly packed tank 5 will be explained in detail.

This sealed tank 5 includes a container 50 fixed to the rear of the toilet bowl 1, a lid 51 of the container 50, a submersible pump 52 provided on the bottom 50a of the container 50, and a front surface of the container 50. A drain handle 58 is provided.

54 is a ball tap, and 55 is an inlet for water from a water source (not shown).

Finally, the connection structure of each component will be explained.

Reference numeral 100 denotes a power cord, a plug 101 is attached to the tip thereof, and the cord is electrically connected to the hot water tank 4.

A code 102 connects the submersible pump 52 and the hot water tank 4 to each other.

104 is a code for the heated toilet seat 2.

105 is a grounding cord.

Grommet 501 connects the cords 100, 104, 10
This is a molded product for binding together 5 and further increasing the bending resistance.

The grommet 502 is a molded product for increasing the bending resistance of the cord 102.

The grommets 501 and 502 are installed between the respective notches of the container 40 and the container cover 41 so that their one ends are in contact with each other.

A pipe 103 communicates with the submersible pump 52 and an inlet 49 provided in the container 40 of the hot water tank 4.

In the above configuration, the operation lever 45 is moved to the stop position P.
When the switch 422 is rotated from 1 to the cleaning position P2 against the lever return spring 418, the switch 422 closes the contact with the cam surface 407b provided on the pusher 407 and operates the submersible pump 52.

The pressurized water discharged from the submersible pump 52 passes through the hose 108 and from the inlet 48 of the hot water tank 4 to the one-way valve 43.
3 into the tank.

Then, from the discharge port 426 provided in the tank 40 through the needle valve 425, from the port of the nozzle cylinder 401 through the bypass 431, the nozzle cylinder 4
01 hole 401a, and the nozzle pipe 46
The liquid is ejected from the re-nozzle 47 through the hollow part.

At this time, the operating lever 45 is moved to the V groove 4 of the pusher 407.
The cleaning position P2 is maintained by the action of the ball 414 engaged with the ball 07a.

The needle valve 425 controls the force of water jetted from the nozzle 47.

Next, the operation lever 45 is moved from the cleaning position P2 to the cleaning position P3.
When the nozzle cylinder 401 is further rotated, the boat of the nozzle cylinder 401 moves from A to B, and the force of water jetted from the nozzle 47 is automatically switched.

After thorough cleaning, manually move the operating lever 45 to the stop position P.
When it is returned to 1, the contact of the switch 422 is opened, the submersible pump 52 is stopped, and the jet from the nozzle 47 is stopped.

At this time, the lever return spring 418 functions to return the nozzle 47 firmly to the storage position P1.

As described above, according to the present invention, when the same nozzle is used for the general cleaning of the auto cleaner and the women's bidet, it is possible to suppress the gushing water sickness in conjunction with the movement of the nozzle to the bidet position.

Further, when the nozzle for cleaning is sequentially rotated from the storage position to the general cleaning position and the women's bidet position, the flow rate of jetting from the nozzle can be changed at the same time only by this rotation operation.

BRIEF DESCRIPTION OF THE DRAWINGS The figures all show one embodiment of the human body private part cleaning device of the present invention, in which Fig. 1 is a partially cutaway front view, and Fig. 2 is a left side view seen from the direction of arrow A in Fig. 1. , Makoto 3 is a plan view seen from the direction of arrow B in Figure 1, Figure 4 is a cross-sectional view taken along line C-C' in Figure 3, and Figure 5 is a view taken in the direction of arrow D in Figure 2. - An enlarged sectional view taken along line D', Figure 6 of the vehicle is an enlarged front view of the hot water tank seen from the direction of the third tooth arrow E, and Figure 7 clearly shows the plate shown in Figure 3. A front view of the original single item, Fig. 8 is an enlarged sectional view taken along the arrow FF' line in Fig. 3, and Fig. 9 is a sectional view taken along the arrow GG' line in Fig. 8. , 10th
The figure is a partially enlarged cross-sectional view taken along the arrow H-H' line in Figure 3, and the figures from Figure 11 to Figure 12 are in the direction shown by the arrow in Figure 10.
Fig. 11 shows the flow path structure during anal cleaning, Fig. 12 shows the flow path structure during bidet washing, Fig. 13 shows a schematic circuit diagram of the washing water, and Fig. 14 shows the flow path structure during use. FIG.

1: Toilet bowl, 4: Hot water tank, 40: Container, 45: Operation lever, 46: Nozzle pipe, 47: Nozzle, 401: Nozzle cylinder, 401a: Hole, 425: Flow rate adjustment valve, 431: Bypass, A, B: Large and small ports.

Claims (1)

[Claims] 1. In a human body private parts cleaning device in which a hot water tank is placed next to a toilet bowl, a nozzle pipe having a nozzle at its tip extends on the side of the toilet bowl of the hot water tank, and on the opposite side of the hot water tank from the toilet bowl, A control lever is provided, and the nozzle pipe and the control lever are connected by a nozzle cylinder so that their rotational axes are the same, and when the nozzle is rotated by the control lever and moved to a predetermined position, the control lever is provided on the nozzle cylinder. The ports of different sizes are closed, have a large opening, or have a small opening with respect to the bypass formed in the container of the hot water tank, and the hot water in the hot water tank flows through the flow rate adjustment valve provided in the container of the hot water tank. A flow rate control device in a human body private part cleaning device, which is configured to simultaneously control the flow rate of hot water from a hole in the nozzle cylinder to the nozzle via the nozzle cylinder by one operation of the operating lever.