JPH022787Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to the structure of a water supply section to a private parts cleaning device, and specifically relates to a technology for improving the water supply channel from a lower tank to the private parts cleaning device.

(Background Art) In general households, a corner lower tank 6' as shown in FIG. 8 and a closed type lower tank 6' as shown in FIG. 9 are often used to flush water as a flush toilet. In the private parts cleaning device, the water in the lower tank 6' is drawn to the main body of the device using the water supply hose 2'. As shown in FIG. 11, the water supply hose 2' was passed between the lower tank body 18' and the lid 19', as shown in FIG. However, the water supply hose 2' often bends excessively at this part, and especially for the hose that passes between the lower tank body 18' and the lid 19',
There was a problem in that the water supply hose was crushed by the weight of the lid 19'. Therefore, as shown in FIGS. 12 and 13, a connector 1' such as a U-shaped plastic molded product or a metal pipe bent into a U-shape is used.
was used. By the way, in a private area cleaning device of the type that supplies water with a pump, from the viewpoint of preventing the transmission of vibrations from the pump, the water supply hose 2' is made of an elastic material to make it difficult for vibrations to be transmitted. However, with the above configuration, there was a problem in that the connecting tool 1' vibrated and rattling noise was generated. Moreover, since the connector 1' is visible, metal pipes require fitting and other treatments, which increases costs, and plastic molded products must be molded using adhesive or fusion, which prevents water leakage. I was afraid.

(Purpose of the invention) The invention was created in view of the above problems, and its purpose is to make a simple improvement that will prevent the water supply hose from collapsing and still cause rattling noise. It is an object of the present invention to provide a structure of a water supply part to a private parts cleaning device that is free of water.

(Disclosure of the invention) The present invention connects by inserting soft water supply hoses 2, 2 on both sides of a hard pipe 1 having a substantially inverted U shape.
A water supply hose at one end connected to the hard pipe 1, with the hard pipe 1 supported by a water supply tank 3 for supplying water to a private parts cleaning device via a water supply hose 2 or via an elastic shock absorber 4 for absorbing vibrations. 2 is introduced into the water supply tank 3, and the water supply hose 2 on the other end side is connected to the water storage part 5 of the private parts cleaning device,
With this configuration, the above object has been achieved.

Embodiments of the present invention will be described in detail below with reference to the drawings.

Figure 1 shows the local cleaning device with the toilet bowl (not shown) removed. It is of a type that can be installed on top of a general toilet bowl, and the water supply hose 2 is connected from the lower tank 6 installed in the flush toilet bowl. Water storage section 5
Tap water is supplied to a hot water tank 7, which is heated to hot water by a heater (not shown) in the hot water tank 7, and a washing machine is installed in an equipment housing section 8 that houses an injection pump, a hot air supply device, etc. By rotating the lever 9, the nozzle 10 is swung approximately 90 degrees and brought out to the operating position shown by the solid line, that is, below the center of the toilet bowl, and hot water is jetted out from the cleaning hole 11 of the nozzle 10 to clean private parts of the human body. It is designed so that it can be washed. 12 in the figure is a drying switch,
Warm air is blown out from a hot air outlet (not shown) below the toilet seat 13 for drying. 14 is a fixed cover provided below the toilet seat, which rotates the cleaning lever 9 to return to its original position to stop the hot water supply, and at the same time rotates the nozzle pipe 15 bent into a crank shape by approximately 90 degrees. The nozzle 10 is housed in the fixed cover 14, and the nozzle 10 is
The area is designed to prevent men's urine from getting on it.

A hard pipe 1 is formed in a substantially inverted U shape. The hard pipe 1 is made of metal or synthetic resin.
A soft water supply hose 2, 2 is attached to both ends of the hard pipe 1.
The hard pipe 1 is hidden by water supply hoses 2 over its entire length. The water supply hose 2 is made of rubber or soft synthetic resin and has vibration absorption ability. As shown in FIGS. 3 and 4, the filter 17 or the pump provided at the tip of one water supply hose 2 is inserted into the lower tank 6 serving as the water supply tank 3, and the other water supply hose 2
is connected to the hot water tank 7 as the water storage section 5. In such a case, one part of the hard pipe is
As shown in the figure, it is placed between the tank body 18 and the lid 19, and as shown in FIG. According to such a configuration,
The soft elasticity of the water supply hose 2 can prevent the hard pipe 1 from shaking.

5 and 6 show other embodiments, in which the middle part of the hard pipe 1 is covered with a pipe-shaped elastic buffer 4 made of rubber or foam, and both ends of the hard pipe 1 are covered with an elastic buffer 4 made of rubber or foam. The water supply hoses 2, 2 are inserted deeply into the hole. In addition, in the case shown in FIG. 6, a cap 21 made of rubber or soft plastic molding is mounted on the hard pipe 1, water supply hoses 2 are inserted into both ends of the hard pipe 1, and the cap 21 is used as an elastic shock absorber 4. It is elastically fitted into the preliminary water supply tap port 20 formed in the lower tank 6.

(Effects of the invention) In short, the present invention uses a hard pipe to prevent the water supply hose from collapsing, and even though it uses a hard pipe, it can be used by using a soft water supply hose covered with a hard pipe. Alternatively, by holding the hard pipe part in the water tank via an elastic buffer, there is an advantage that the rattling sound of the hard pipe does not occur and there is no need to treat the appearance of the hard pipe. .

[Brief explanation of the drawing]

Fig. 1 is a partially omitted perspective view of an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the procedure for connecting a water supply hose to the above rigid pipe, and Fig. 3 shows the supporting state of the above water supply hose. Fig. 4 is a cutaway perspective view of another embodiment of the same as above, Fig. 5 is an explanatory diagram showing the procedure for connecting a water supply hose to a rigid pipe of another embodiment of the same as above, and Fig. 6 is of the same as above. FIG. 7 is a cross-sectional view of the same supported state, and FIG. 8 is a perspective view of a flush toilet having a conventional lower tank with a corner. , FIG. 9 is a perspective view of another conventional flush toilet having a lower tank, FIGS. 10 and 11 are cutaway perspective views showing the drawbacks of the conventional example, and FIGS. 12 and 13 are other conventional examples. 1 is a cutaway perspective view of each of the figures, in which 1 is a hard pipe, 2 is a water supply hose, 3 is a water supply tank, and 4 is an elastic buffer.

Claims (1)

[Scope of utility model registration request] Insert and connect a soft water supply hose to both sides of a roughly inverted U-shaped hard pipe, and connect the hard pipe section to a water supply tank for supplying water to a local cleaning device via the water supply hose or with an elastic shock absorber for vibration absorption. The structure of the water supply part for the private parts cleaning device, which consists of introducing the water supply hose at one end, which is supported through the pipe and connected to a hard pipe, into the water supply tank, and the water supply hose at the other end is connected to the water storage part of the private parts cleaning device. .