JPH0211502Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field) The present invention relates to the structure of a hot air blowing nozzle in a hot water washing toilet seat with drying function.

(Background Art) In a conventional hot water washing toilet seat with drying function, a movable nozzle of a warm air blowing section is movable forward and backward, and a drive device is provided for moving the movable nozzle forward and backward. However, if an external force is unexpectedly applied to the movable nozzle (external force is particularly likely to be applied to the tip of the movable nozzle), the drive device itself may be affected, and there is a risk that the drive device itself may break down. Furthermore, since the movable nozzle extends into the toilet bowl, the nozzle becomes dirty with drops of flushing water, urine, feces, etc., which is difficult to clean.

(Purpose of the invention) The present invention has been made in view of the above-mentioned conventional drawbacks, and aims to protect the drive device from external forces and facilitate cleaning by making the movable nozzle detachable.

(Disclosure of the invention) The present invention will be described below based on embodiments shown in the accompanying drawings. A washing machine 4 and a dryer 5 are attached to both sides of a toilet bowl 1 to constitute a private part washing device A. From the inside of the washer 4, the nozzle handle 7, which is bent in an S-shape, is inserted between the toilet bowl 1 and the toilet seat 6.
It's coming out inside. A cleaning nozzle 3 is attached to the tip of the nozzle handle 7. Nozzle handle 7
is operated by an operating lever (not shown) or the like so as to be able to freely swing back and forth within the toilet bowl 1. Pass the nozzle handle 7 through this cleaning nozzle 3 and
The heated water is sent from a low tank (not shown) to the washer 4 via a water supply pump (not shown) and is jetted out as hot water for washing, thereby washing private parts after using the toilet. A hot air duct 8 is continuously extended from the inside of the dryer 5, and an air outlet 9 is installed at the tip.
is exposed into the toilet bowl 1 from between the rear upper surface of the toilet bowl 1 and the toilet seat 6. This dryer 5 is equipped with a deodorizing function, and has a suction port 1 at the tip of a deodorizing duct 10.
1 is located inside the toilet bowl 1, and its rear end opening is connected to the rear end opening of a hot air duct 8. In the deodorizing duct 10, a deodorizing cassette 12 and a syringe fan 14 driven by a shaded starting motor 13 are arranged from the suction port 11 side. A deodorizing agent 15 is stored in the deodorizing cassette 12. A suction damper 17 is attached to the suction port 16 of the deodorizing duct 10 between the deodorizing cassette 12 and the cooling fan 14 so as to be openable and closable. A heater unit 18 is disposed within the hot air duct 8, and a discharge damper 20 is provided at the discharge port 19 between the heater unit 18 and the air outlet 9 to open and close the discharge port 19 and the duct flow path.
is installed. A thermistor is installed between the heater unit 18 and the outlet 19 of the hot air duct 8 in order to sense the room temperature in the toilet and the temperature of the warm air from the heater unit 18 and send warm air at an appropriate temperature to the outlet 9. A temperature sensor 21 such as the one shown in FIG. A box-shaped hot air blowing nozzle 2 with open top and rear ends is slidably fitted into the blowing outlet 9 of the hot air duct 8, and the warm air blowing nozzle 2 is connected to the toilet by a spring 22. It is biased towards the inside of 1. An inner wire 24 at one end of a wire 25 consisting of an outer wire 23 and an inner wire 24 is attached to the rear end of the hot air blowing nozzle 2, and the other end of the wire 25 is attached by a tension spring 26 in the direction of closing the suction port 16. It is connected to the suction damper 17 which is energized. As shown in FIG. 2, this wire 25 is rotationally driven by a geared motor 27 (this geared motor 27, although not shown, is attached to the top surface of the case of the dryer 5 with screws in the attitude shown in FIG. 2). The warm air blowing nozzle 2 is moved forward and backward into the toilet bowl 1 by the forward and reverse rotation of the geared motor 27, so that it can freely extend into the toilet bowl 1. In addition, the suction damper 17 is linked by the wire 25, and when the hot air blowing nozzle 2 extends into the toilet bowl 1, the suction port 16 is opened, and when the hot air blowing nozzle 2 retires into the blowing port 9 of the hot air duct 8. The suction port 16 is closed. Therefore, when the user is using the toilet or after using the toilet, the user drives the geared motor 27 to retire the hot air nozzle 2 into the air outlet 9 as shown in FIGS. 3, 4, and 7. Inlet 1
6 is closed by the suction damper 17, the duct flow path of the hot air duct 8 is closed by the discharge damper 20, and the discharge port 19 is opened. It can be carried out. In this case, the temperature detector 21 detects the room temperature in the toilet and stores it in the memory circuit. After deodorization, as shown in FIGS. 5 and 7, the geared motor 27 is driven to project the warm air blowing nozzle 2 into the toilet bowl 1, and the suction damper 17 closes the inlet 16.
is closed, the exhaust port 19 is closed by the exhaust damper 20, the duct flow path of the hot air duct 8 is opened, the heater unit 18 is energized, and the Sirotskov fan 14 is closed.
By driving, hot air is blown out from the hot air blowing nozzle 2, and the private parts cleaned by the cleaning nozzle 3 can be dried. During this drying, the temperature of the hot air is detected by the temperature sensor 21, and the heater unit 18 is controlled based on the memorized room temperature to blow out warm air at an appropriate temperature for comfortable drying.

The hot air blowing nozzle 2 is formed by a nozzle base 29 and a detachable part 31, as shown in FIG. That is, the nozzle base 29 is connected to a driving device such as a wire as described above. A notch 32 is provided in the side wall of the nozzle base 29, and a claw 30 provided at the rear end of the attaching/detachable part 31 is fitted into this notch 32, thereby connecting both parts 29 and 31. In addition, when detaching the attachment/detachment part 31 from the nozzle base 29, the claw 30 comes off from the notch 32 by pulling the attachment/detachment part 31 forward slightly, so that it can be easily removed.

A requirement of the present invention is that the attachment/detachment part 31 is detachably connected to the nozzle base 29 without being directly connected to the drive device.

It should be noted that the nozzle base 29 and the detachable part 31 are not limited to the connection structure of this embodiment, and it is sufficient if they can be attached and detached via a magnet or the like.

FIG. 7 is a schematic cross-sectional view showing the movement of the hot air blowing nozzle.

(Effect of the invention) As described above, the drying and hot water washing toilet seat according to the present invention is a drying and hot water washing toilet seat having a warm air blowing nozzle that can move forward and backward, and the nozzle is divided into a nozzle base and a removable part, and the nozzle base is moved back and forth. The feature is that the attachment/detachment part can be attached to and detached from the nozzle base, resulting in the following features.

Even if an external force is unexpectedly applied to the hot air blowing nozzle, the detachable part can be easily removed from the nozzle base, without transmitting excessive external force to the nozzle base.
Therefore, excessive external force will not be transmitted to the drive device, and the drive device will not break down.

The nozzle can be easily cleaned because the attachment/detachment part can be easily removed.

[Brief explanation of the drawing]

1 to 7 show an embodiment, FIGS. 1 to 6 are perspective views, and FIG. 7 is a schematic sectional view of the main part. 2... Warm air blowing nozzle, 29... Nozzle base, 30... Claw, 31... Detachable part, 32... Notch.

Claims (1)

[Scope of utility model registration request] A drying hot water washing toilet seat having a hot air blowing nozzle that can move forward and backward, the nozzle is divided into a nozzle base and a detachable part, and the nozzle base can be moved forward and backward, and the detachable part can be attached and detached from the nozzle base. Toilet seat with warm water washing and drying function.