JPH0336626Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] The present invention relates to the arrangement structure of a heater in a hot water tank of a warm water-washing toilet seat for washing the private parts of the human body with hot water after defecating. It relates to a technique for arranging it in a predetermined manner.

[Background technology]

Conventionally, when installing a drop-in type heater in the hot water tank of a hot water bidet toilet seat, the heater covers almost the entire bottom of the hot water tank, but due to dimensional errors during manufacturing and deformation during handling, the heater does not reach the bottom of the hot water tank. A part of the heater may come into contact with the wall or side wall, and if the heater comes into contact with the hot water tank wall in this way, the temperature at this point will rise sharply, causing the heater to burn out or the tank made of synthetic resin to melt, etc. There was a problem that problems such as problems occurred.

[Purpose of invention]

The present invention was devised in view of these problems, and its purpose is to make simple improvements that will allow the heater to remain in the hot water tank even if dimensional errors in the manufacturing of the heater or deformation during handling occur. To provide an arrangement structure for a heater of a hot water tank of a hot water bidet toilet seat that does not come into contact with a wall surface.

[Disclosure of invention]

The arrangement structure of the heater of the hot water tank of the hot water washing toilet seat of the present invention has a protruding rib 3 for mounting the heater 4 on the bottom 2 of the tank body 1, and prevents the heater 4 from coming into contact with the side wall 5. The heater 4 is provided with a blocking rib 6 that prevents the tank body 1 from moving, and the heater 4 is provided with a protruding tool 7 for maintaining a distance from the bottom 2 and side wall 5 of the tank body 1. By configuring this, the above objective has been achieved. In other words, the heater 4 is received by the protruding rib 3 on the bottom 2 of the tank body 1 to prevent the heater 4 from coming into contact with the bottom 2 of the tank body 1, and the heater 4 is prevented from coming into contact with the bottom 2 of the tank body 1 by the blocking rib 6 provided near the side wall 5. 5, and further prevents the heater 4 from coming into contact with the heater 4.
The contact tool 7 provided on the side prevents the heater 4 from contacting the side wall 5 or the bottom 2, and prevents the heater 4 from contacting the tank wall surface from both sides of the tank body 1 side and the heater 4 side. It was designed so that it could be prevented.

Embodiments of the present invention will be described in detail below based on the drawings.

Water tank 8 for storing tap water and toilet bowl (not shown)
are connected by a pipe (not shown), and by operating a lever (not shown) provided in the water tank 8, the tap water stored in the water tank 8 is supplied to the toilet bowl to clean the inside of the toilet bowl. It has been made possible to do so. The warm water washing toilet seat A has a washing nozzle 20 inserted into the toilet bowl, and by operating the operating lever 9, the washing nozzle (not shown) is swung from the storage position to the use position, and the washing water (warm water) is poured into the tank body 1. It is designed so that it can be squirted onto the private parts of the human body to cleanse the private parts.

The tank body 1 is made of synthetic resin, and has a protruding rib 3 protruding from the bottom 2 of the tank body 1 on which a heater 4 is mounted. In addition, the bottom part 2 of the tank body 1
A blocking rib 6 is provided to prevent the heater 4 from coming into contact with the side wall 5. The heater 4 is a cylindrical heater whose middle part is curved into a substantially horseshoe shape, and this curved part 10 is disposed on the bottom part 2 of the tank body 1. As shown in FIG. 4, this heater 4 has a stopper 7 fixed thereto with screws 11 for maintaining a distance from the bottom 2 and side wall 5 of the tank body 1. The abutting tool 7 is formed by bending a thin plate to form a bottom abutment 12 and a side wall abutment 13 separated by an angle of about 90 degrees, but the shape and form thereof can be modified in various ways.

According to such a configuration, the curved portion 10 of the heater 4 is received by the protruding rib 3 of the bottom portion 2 of the tank body 1, thereby preventing the curved portion 10 of the heater 4 from coming into contact with the bottom portion 2 of the tank body 1. A blocking rib 6 provided near the side wall 5 prevents the heater 4 from coming into contact with the side wall 5, and a contact tool 7 provided on the side of the heater 4 prevents the heater 4 from coming into contact with the side wall 5 or the bottom 2. In this way, the tank body 1 side and the heater 4
This prevents the tank wall surface from coming into contact with the heater 4 from both sides, and reliably prevents the heater 4 from coming into contact with the tank wall surface.

A discharge port 14 is formed in the upper part of the tank body 1, and a water intake port 15 is formed in the lower part, and the vertical height of the tank for discharging heated water is kept as small as possible. A solenoid valve V for controlling the discharge and stop of hot water is provided in the discharge path in which the discharge port 14 is formed. The coil portion 16 of this solenoid valve V is mounted on a flange 17 formed on the tank body 1 to support its weight, and the upper surface of the solenoid valve V is fixed to the upper surface of the tank body 1 by screws. It is fixed at 19 so that it can receive a load in the water supply pressure direction. This mounting configuration of the solenoid valve V allows the solenoid valve V to be easily and rationally mounted in the direction of the load.

[Effect of idea]

In summary, the present invention has protruding ribs for mounting the heater on the bottom of the tank body, as well as blocking ribs for preventing the heater from coming into contact with the side walls. Since the abutment for maintaining the distance is protruded from the tank body, the heater can be received by the protruding rib on the bottom of the tank body, and the heater can be prevented from coming into contact with the bottom of the tank body. The blocking rib provided near the side wall can prevent the heater from contacting the side wall, and the contact tool provided on the heater side can prevent the heater from contacting the side wall or the bottom. In this way, it is possible to prevent the tank wall surface from coming into contact with the heater from both the tank body side and the heater side, and there is an advantage that contact with the heater wall surface can be reliably prevented.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a tank body according to an embodiment of the present invention, Fig. 2 is a front view of the same, Fig. 3 is a side view of the same, Fig. 4 is an enlarged sectional view of the same, and Fig. 5 is the same as the above. Figure 6 is a front view of the same as the above, Figure 7 is an enlarged side view of the same, Figure 8 is an enlarged plan view of the same, and Figure 9 is the warm water bidet toilet seat of the same. 1 is a perspective view of the tank body, 2 is a bottom, 3 is a protruding rib, 4 is a heater, 5 is a side wall, 6 is a blocking rib, and 7 is a hit tool.

Claims (1)

[Scope of utility model registration request] A protruding rib for mounting the heater on the bottom of the tank body is provided, and a blocking rib is provided to prevent the heater from coming into contact with the side wall, and the heater is maintained at a distance from the bottom and side wall of the tank body. A heater arrangement structure for a hot water tank of a hot water bidet toilet seat, which has a protruding hit tool.