JPH048871Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention removes dirt around the anus (hereinafter referred to as "predetermined area") after defecating by spraying water or hot water (hereinafter referred to as "washing water"). This invention relates to a portable sanitary washer for cleaning.

[Technical background of the invention and its problems]

With the development of hygiene ideas in recent years, sanitary cleaners that spray cleansing water to clean specific areas after defecating, instead of wiping them with toilet paper as in the past, have come to be used more and more. It's here.

However, conventional washers of this type have been incorporated as a part of the toilet bowl and can only be used in that toilet bowl, and toilet bowls with a washer are expensive. Therefore, the current situation is that it is not widely used in general households.

Therefore, as an alternative to the conventional use of toilet paper alone, there has been a desire for an inexpensive and easy-to-use sanitary washer that can be used for post-defecation cleansing in a sanitary manner.

On the other hand, even if a toilet with a flushing device is installed at home, when you go away for a trip etc., it is often impossible to flush with flushing water after defecating, so it is unavoidable to use the toilet. You have no choice but to use paper for post-treatment, and it is impossible to wipe away the unsanitary discomfort.

Even in the above-mentioned cases, there has been a desire for a sanitary washer that is easily portable and easy to use.

In response to the above requests, the applicant
Utility Model Registration Application 1, filed on October 29, 1959, states that even if a toilet is not equipped with a sanitary washer, it can be easily brought in and cleaned by spraying cleansing water from a nozzle onto the area to be treated after defecating. We have devised an inexpensive and compact portable sanitary washer that can be cleaned easily and hygienically.

By the way, it is necessary to supply washing water to the above-mentioned portable sanitary washer, but it is extremely troublesome to supply water to the housing section of the sanitary washer every time it is used.
There were cases where it was difficult to use it quickly.

[Purpose of invention]

The present invention was developed based on the above-mentioned circumstances, and provides a portable sanitary washer that can store cleaning water in the storage part in advance, is quick and easy to use, and is highly portable. The purpose is to

[Summary of the idea]

The outline of the present invention for achieving the above object is as follows: a storage part that stores cleaning liquid; a drive part that has a drive pump that sucks and discharges the stored cleaning liquid from a drainage port in the storage part through a relay pipe; A portable sanitary washer comprising at least a nozzle pipe having an ejection hole for injecting a cleaning liquid discharged from the drive part, a check valve being inserted into the drain port of the housing part, and further provided in the water intake port of the drive part. The present invention is characterized in that a push rod is provided to open the check valve and communicate with the inside of the accommodating part, so that the accommodating part and the drive can be detachably attached.

[Example of idea]

Hereinafter, an embodiment of the portable sanitary washer according to the present invention will be specifically described with reference to the drawings.

As shown in FIG. 1, the portable sanitary washer 10 according to the present invention includes a storage section 3 that stores washing water, a drive section 4 that sucks and discharges the washing water, and a water intake port 5A of the storage section. The nozzle tube 40 is comprised of a lid body 30 that covers the housing portion 3 and seals the housing portion 3, and a nozzle pipe 40 that is detachably connected to the discharge port portion 6B of the drive portion 4.

First, the housing part 3 is formed of a case body 1A made of synthetic resin and having a bottomed cylindrical shape with an opening on one side. A projecting drain port 5B is provided, and a check valve 7 consisting of a ball 7A and a coil spring 7B is inserted into the drain port 5B. In addition, the bottom of the case body 1A forming the upper base has a recessed fitting part 70.
Case body 1A which forms the recessed fitting part 70
A recess 70A is bored in the inner circumferential wall of the recess 70A. An opening on one side of the housing section serves as a water supply port 5A.

The drive unit 4 includes a pump 8 that sucks and discharges the cleaning water in the storage unit 3, a motor 9 that drives the pump 8, and a battery 11 that serves as a driving power source for the motor 9, and these are installed in the case body 1B. It is stored in an appropriate arrangement. A water suction port 6A that fits into the drain port 5B is recessed in one end of the case body 1B, and a coil spring 7B inserted in the drain port 5B is inserted into the water suction port 6A. A push rod 60 for pushing up the ball 7A is provided upright. In addition, on the side peripheral edge on one end side of the case body 1B,
A stepped portion 80 that fits into the recessed fitting portion 70 is formed, and a protruding portion 80A that fits into the recessed portion 70A is provided protruding from the outer peripheral wall of the stepped portion 80. The pump 8 has a suction port 8A at a lower position and a discharge port 8B at the side, and has a rotating gear (not shown) built therein. Suction port 8
A communicates with the water intake port 6A via the first hose 12A, and the discharge port 8B communicates with the second hose 1.
It communicates with a discharge port 6B provided on the other end side of the case body 1B via 2B. The rotating gear that operates the suction and discharge of cleaning water in the pump 8 is
The rotary shaft 9A of the motor 9 is connected to the joint rubber 13 so that rotation is transmitted thereto. The motor 9 is connected to a battery 11 via a switch 14 and is supplied with power according to a wiring diagram as shown in FIG. 2, for example.
The drive of the motor 9 can be controlled by the operation 4. Here, it is preferable to use a rechargeable battery 11, and the charging terminals 15, 15 shown in FIG. 2 are connected to the case body 1B shown in FIG.
It would be convenient if the battery could be charged by filling the through hole 16 drilled in the battery and inserting a plug.

Next, as shown in FIG. 3, the lid body 30 is a generally disc-shaped body with a screw groove 31 formed on the side periphery, and a mortar-shaped recess 32,
A linear band-shaped knob 33 sandwiched between the lid body 32 is formed through the center part, and a bearing 35A and a spring 3 are installed inside the center part of the lid body 30.
Check valve (check valve) 35 filled with 5B
is inserted. The female thread groove 31 formed on the side peripheral edge described above is provided on the inner circumferential surface of the water supply port 5A of the case body 1A, and is adapted to be screwed into the male thread groove 19.

Next, the nozzle pipe 40 is an elongated cylindrical body having a closed end and an open mouth 41 at the proximal end, and a male thread 42 formed on the inner peripheral surface of the open mouth 41.
is removably connected to the case body 1B by screwing into a female screw 21 provided on the outer peripheral surface of the discharge port 6B in the case body 1B.
Inside the nozzle pipe 40, there is a conduit 43 along the longitudinal direction, and the conduit 43 has a bending step portion 43A formed at an intermediate position thereof. Near the tip of the nozzle pipe 40, an ejection hole 44 communicating with the pipe line 43 is bored. A third hose 45 made of soft resin is inserted into the pipe line 43 except for a portion near the tip of the pipe line 43 where the jet hole 44 is present. This third hose 45
The outer circumferential surface of the tip is fixed to the inner wall of the conduit 43 via an adhesive 46, for example. On the other hand, the base end of the third hose 45 is connected to a conduit connector 47 buried in the base end portion within the nozzle pipe 40, and the second hose 12B is attached to the discharge port 6B.
It's starting to communicate with.

At an intermediate position in the nozzle pipe 40 corresponding to the bending step portion 43A of the pipe line 43, a narrow groove 48 communicating with the pipe line 43 is bored along the longitudinal direction of the nozzle pipe. inserted and the third
A slider 50 having a protrusion 49 that reaches the hose 45 is wound around the slider 50. That is, as shown in FIG. 4, the slider 50 consists of a curved holding part 51 made of synthetic resin and a protrusion 49 hanging down from the inner surface of the curved holding part 51, and as shown in FIG. 50, the protruding piece 49 is connected to the narrow groove 48.
At the same time, the curved holding part 51 is inserted into the nozzle pipe 4.
The projecting piece 49 is held on the nozzle pipe 40 so as to be slidable along the narrow groove 48 by the sliding of the curved holding part 51. The slidable projecting piece 49 presses the third hose 45 at the bending step portion 43A.

The case where the portable sanitary washer 10 according to the present invention having the above structure is actually used will be described below.

First, the lid body 30 screwed onto the water supply port 5A in the storage section 3 is rotated using the knob 33 and removed from the case body 1A to open the water supply port 5A of the storage section 3, and the opened water supply port 5A facing upward and pouring cleaning water from the water inlet 5A to fill the accommodating part 3 with the cleaning water, insert the lid 3 into the water inlet 5A.
0, hold the knob 33 and screw it in.
The water supply port 5A is kept sealed by the lid body 30. At this time, since the check valve 7 inserted into the drain port 5B prevents the leakage of the washing water, the housing part 3 which is separated from the drive part 4 as shown in FIG. The interior can be kept filled with cleaning water.

Next, during actual use, the storage section 3, which is filled with cleaning water in advance, and the drive section 4 are connected. That is, the stepped portion 80 of the case body 1B is fitted into the recessed fitting portion 70 of the case body 1A, and as shown in FIG. The ball 7A is pushed up by a push rod 63 through which the coil spring 7B is inserted in alignment with the opening 5B, thereby communicating the inside of the accommodating portion 3 and the water intake opening 6A. In this way, the case body 1A and the case body 1B are integrally fitted to connect the housing part 3 and the drive part 4, and the opening part 41 of the nozzle pipe 40 is screwed into the discharge port part 6B to drive the case body 1A and the case body 1B. Nozzle pipe 40 in part 4
Concatenate.

Next, the ejection hole 44 of the nozzle pipe 40 is positioned directly below a predetermined site that is contaminated after defecation.
Then, when the switch 14 is pressed and the power source of the battery 11 is connected to the motor 9, and the motor 9 rotates, the pump 8 suctions the cleaning water by rotating the gear built in the pump 8 via the rotating shaft 9A. Start the discharge operation. That is, the cleaning water in the storage part 3 flows from the drain port 5B to the water intake port 6A and then to the first hose 1.
2A, passes through the suction port 8A, is sucked into the pump 8, and is further sucked into the second hose 1 from the discharge port 8B.
2B to the discharge port 6B. The reason why the washing water flows smoothly is that the check valve 35 supplies outside air into the housing section 3. The cleaning water guided to the discharge port 6B is discharged from the pipe connecting device 47 by the discharge action of the pump 8.
The cleaning water flows into the third hose 45 in the nozzle pipe 40 through the nozzle pipe 40, and the cleaning water is vigorously jetted from the jet hole 44, and the jetted cleaning water cleans the dirt in a predetermined area. At this time, if the slider 50 is slid toward the tip of the nozzle pipe 40 as shown in FIG.
8, and this moving protrusion 49 uses the step at the bending step portion 43A to flatten the hose at that point, so the flow path of the cleaning water in the hose becomes smaller and the nozzle pipe The amount of cleansing water flowing to the tip of the nozzle 40 is restricted, and the amount and force of the cleansing water jetted from the nozzle 44 at one time can be reduced. Therefore, by appropriately adjusting the movement of the slider 50, the nozzle pipe 40
Since the amount of water flowing to the tip can be freely adjusted, a desired amount and force of cleaning water can be jetted from the jet hole 44, and dirt in a predetermined area can be cleaned efficiently and hygienically. Note that the volume of the storage portion 3 is such that it is filled with the amount of cleaning water necessary to clean the dirt from a predetermined area.

After cleaning the dirt in the predetermined area in this way, the nozzle pipe 40 is removed from the discharge port 6B, and the case body 1B is pulled out from the case body 1A.
The housing section 3 and the drive section 4 are separated. At this time, the pushing force by the push rod 60 is released and the ball 7A
is due to the restoring force of the coil spring 7B.
B will be blocked again. Thereafter, the lid body 30 is removed from the water intake port 5A, and washing water is poured in from the water supply port 5A, thereby filling the accommodating portion 3 with washing water in advance in preparation for the next use. If this is done, the next time it is used, it can be put to use immediately after being assembled as a sanitary washer.

In each figure, 61 indicates an O-ring for preventing water leakage.

[Effects of the Invention] As explained above, the present invention is configured so that the accommodating part and the driving part can be joined and fitted together, and can be separated while the accommodating part is filled with cleaning water. Coupled with the fact that the nozzle tube can be inserted and removed freely, each component can be separated into a very compact size, and since the housing can always be filled with cleaning water, each component can be assembled and used immediately when in use. Therefore, it is possible to provide a portable sanitary washer that is excellent in both portability and usability.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an example of the internal structure of the cleaning device according to the present invention, Fig. 2 is a wiring diagram showing a typical example of the electrical system in the drive section, Fig. 3 is a perspective view showing the lid body, and Fig. 4 is Figure 5 is a perspective view of the slider, Figure 5 is a sectional view showing the state in which the slider is wrapped around the tube circumferential surface of the nozzle pipe, and Figures 6A and 6B are views showing the state in which the storage part and drive part are separated and fitted together, respectively. The sectional views shown in FIGS. 7A, 7B, and 7C are sectional views showing the relationship between the movement of the slider and the flow path of the hose. 3... Storage part, 4... Drive part, 5B... Drain port, 6A... Water inlet, 7... Check valve, 8... Drive pump, 12A... First hose (relay pipe),
12B...Second hose (relay pipe), 40...
...Nozzle pipe, 44...Blowout hole, 60...Push rod.

Claims (1)

[Scope of utility model registration request] A storage part that stores cleaning liquid, a drive part that has a drive pump that sucks and discharges the stored cleaning liquid from a drain port in the storage part through a relay pipe, and a jet hole that sprays the cleaning liquid discharged from the drive part. A portable sanitary washer comprising at least a nozzle pipe, wherein a check valve is inserted into the drain port of the housing part, and the check valve is opened at the water intake port of the drive part and communicates with the inside of the housing part. 1. A portable sanitary washer, characterized in that a push rod is provided to allow the accommodating part and the driving part to be detachably attached.