JPH01271542A - Washing operation structure in simplified flush toilet stool - Google Patents

Abstract

PURPOSE:To facilitate operation by providing a wash water delivery block and a flap valve actuating block, which are electrically driven, and selecting a control switch for its washing operation part and water accumulating operation part performing washing and water accumulation. CONSTITUTION:A wash water delivery block X delivering wash water 2 to a toilet bowl 3 and a flap valve actuating block Y opening and closing a delivery port 5 by a flap valve 6 are provided and respectively electrically driven. While a control switch part 17 provides a washing operation part 17a and a water accumulating operation part 17b. Next the operation part 17a, when it is operated, drives a diaphragm pump 10 of the block X, delivering wash water in a water chamber 27 while actuating the block Y to open the valve 6. And the operation part 17b, when it is operated, actuates only the block X, accumulating the wash water in the toilet bowl 3 in its bottom part. Accordingly, operation can be facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application 1] The present invention relates to a flushing operation structure for a so-called simple flush toilet, which is a flush toilet bowl that uses a small amount of water to clean and discharge filth from the toilet bowl.

[Prior Art 1] In general, simple flush toilets require only a small amount of flushing water, so the flushing water is collected at the bottom of the toilet bowl before defecation to reduce the amount of filth attached. When discharging waste after defecating, the flap valve is activated to open the discharge port and discharge cleansing water at the same time. By the way, in conventional simple flush toilets, this operation was performed by manually operating a lever or operating a foot pedal to drive a pump to discharge flush water or open a flap valve.

[Problem to be Solved by the Invention 1] In the conventional example described above, there is a problem that the operation is cumbersome, as levers and pedals must be used to operate the water reservoir and cleaning. Therefore, it is necessary to manually discharge the cleaning water and close the flap valve, which poses the problem of requiring labor to operate.Furthermore, there is a problem that the operating force varies from person to person, resulting in variations in cleaning performance. there were.

The present invention has been made in view of the above-mentioned points, and the purpose of the present invention is to be easy to use, as it is possible to use the cleaning and water reservoir properly with a simple operation, and not to require any labor for the operation. The purpose of the present invention is to provide a flushing operation structure for a simple flush toilet that does not cause the problem.

[Hands for Solving the Problems] To achieve the above object, the flushing operation structure of the simple flush toilet of the present invention includes a flushing water discharge block X that is electrically driven and discharges flushing water 2 into the toilet bowl 3; A flap valve operating block Y is provided which is driven to open the discharge port 5 at the bottom of the toilet bowl 3 with a flap valve 6, and when operated, the flush water discharge block 7 Flap valve 6 in flap valve operation block Y
A cleaning operation unit 17a is operated to cause the cleaning water discharge block The operation switch section 17 is provided with a water reservoir operation section 17b to be operated.

[Function] By operating the cleaning operation section 17a of the operation switch section 17, the cleaning water discharge block By opening the knob valve 6 and operating the water reservoir operation part 17b, l) While maintaining the rR closed state of the flap valve 6, the wash water discharge block X is electrically driven to discharge the wash water 2. Washing water can be stored at the bottom of the toilet bowl 3. Therefore, by simply selecting and operating the cleaning operation section 17a or the water reservoir operation section 17b, it is possible to perform cleaning or use the water reservoir properly. Furthermore, it can be driven electrically, requiring no labor, and does not cause variations in cleaning performance.

[Example 1] As shown in FIG. 1, the toilet bowl A has a toilet bowl 3, and a toilet seat 18 that can be rotated up and down is placed on the top surface of the toilet bowl 3. 1] R for 9! /4 It is provided so that it can be closed freely.

A discharge port 5 is provided at the bottom of the toilet bowl 3, and a discharge pipe 20 is connected below the discharge port 5 so as to communicate with the discharge port 5. A 7-flip valve 6 for opening and closing the discharge port 5 is disposed within the discharge pipe 20, and the flap valve 6 can be operated by a 7) 7-flip valve operating block Y. The flap valve operating block Y is mainly composed of a motor 16, a valve link 14, a pivot shaft 7, and an arm 12. A pivot shaft 7 integrally provided at the end of the flap valve 6
is rotatably mounted, and the arm 12 extends from the pivot shaft 7 in a direction perpendicular to the pivot shaft 7.

A motor 16 is disposed near the discharge port 5, and the motor 16 can rotate the rotary plate 21 via a decoupling mechanism. One end of the valve link 14 is rotatably connected to the outer periphery of the rotating plate 21, and the valve link 141 has a long hole 1 bored in the longitudinal direction of the pal printer 14
The tip of the arm 12 is connected to the arm 4a so as to be slidable and rotatable. Moreover, a spring 22 for a 7-fold flap valve made of a tension spring is installed between the tip of the arm 12 and the inside of the drain pipe 20, and the flap valve 6 is moved in the direction of closing the discharge port 5 with the 7-fold valve 6. It's a boost. The motor 16 of the flap valve operating block Y is operated by an operation switch section 17 that is operated by remote control via a remote control #i23, and when the cleaning operation section 17m of the operation switch section 17 is operated, the motor 16 is driven. The flap valve 6 can then be opened. A water tank 1 is arranged at the rear upper part of the toilet bowl A, and the water tank 1 has a hand washing part 24 and a ball tap 25. An over 70-pipe 26 is introduced into the water tank 1 from the bottom of the water tank 1, and the washing water 2 overflows from the water tank 1.
It is designed to emit. In addition, the wash water discharge block A diaphragm pump 10 is placed at the bottom of the toilet bowl A, which supplies cleaning water to the water chamber 27 of the diaphragm pump 10 and the inside of the water tank 1! It is connected at 28. Inside the water tank 1 of the flush water supply pipe 28 there is a siphon-shaped suction part 29. At the top of the toilet bowl 3 there is a discharge/slip 4, which connects the water chamber 27 and discharge 7 of the diaphragm pump 10. It is connected to the drain 4 through a wash water discharge pipe 30. The diaphragm pump 10 has a diaphragm 1 and a 2
It is divided into two chambers to form an ice chamber 27 and an air chamber 31. A center plate 32 is located in the center of the diaphragm 1.
is installed, and the diaphragm 1] is attached to the diaphragm spring 3 so that the air chamber 31 is bent.
It is energized at 3. A check valve 34 is provided at the connection portion of the diaphragm pump 10 with the wash water supply pipe 28 and the wash water discharge pipe 30, and a check valve 34 is provided at the bottom of the toilet bowl A adjacent to the diaphragm pump 10 for pressurizing the tank. An air pump 35 and a pressurized tank 36 for storing pressurized air are arranged. 1! Air sent from an air pump 35 that is driven by the engine is stored in a pressurized tank 36 via a check valve. The pressurized tank 36 and the air chamber 31 of the diaphragm pump 10 are communicated with each other through an air supply pipe, and this air supply pipe is equipped with a switching valve that can be switched under electrical control. By switching the switching valve, it is possible to close the rR, to connect the pressurized tank 36 and the diaphragm pump 10, and to connect the diaphragm pump 10 and the exhaust pipe. This switching valve is also operated by the operation switch section 17, and when the cleaning operation section 17a of the operation switch section 17 is operated, the water reservoir operation is also performed! Even when the IS 17b is operated, a predetermined amount of the cleaning water 2 is discharged.

Next, the operation of flushing the toilet bowl 3 after using the toilet will be explained.

Since air is not normally supplied to the air chamber 31 in the Diamond 7 ram bomb 10, the air chamber 31 is bent by the diaphragm spring 33, and water is sucked in from the wash water supply pipe 28 to fill the ice chamber 27. is filled with cleaning water 2. Now, use the operation switch section 17 to clean the cleaning operation section 17m.
When operated, the wash water discharge block , the diaphragm 1 of the diamond 7 ram pump 10 is pushed by air, and the cleaning water 2 in the water chamber 27 of the diaphragm pump 10 is sent out, and is discharged from the discharge/drain 4 through the cleaning water discharge pipe 30.
is discharged, and the inside of the toilet bowl 3 is cleaned. At this time, the flap valve operating block Y is also activated by operating the cleaning operation section 17a of the operation switch section 17, the motor 16 is driven, the rotating plate 21 is rotated by a predetermined angle, and the valve link 14 is rotated.
is pulled against the flap valve spring 22, the arm 12 rotates, the pivot sleeve 7 rotates, the flap valve 6 is opened, and the dirt and wash water 2 are discharged from the discharge port 2. When the cleaning is finished and the cleaning water is discharged, the switching valve is switched and the air chamber 31 of the diaphragm pump 10 communicates with the exhaust pipe to remove the air from the air chamber 31, and the diaphragm 1 is returned to its original state by the diaphragm spring 33. Diamond 7 Lamb Bomb 10
Water is sucked into the water chamber 27 in preparation for the next cleaning. At this time, the motor 16 is driven in the opposite direction to the above, and the pulp link 14 and the arm 12 are returned by the seven flap valve spring 22, and the flap valve 6 is closed.

Further, when the water reservoir operation section 17b of the operation switch section 17 is operated, the flap valve operation block Y does not operate, and only the wash water discharge block X operates as described above, and only the wash water 2 is discharged and the toilet bowl 3 Cleaning water 2 is collected in the bottom of the tank.

[Effects of the Invention 1 As described above, the present invention includes a flushing water discharge block that is electrically driven to discharge flushing water into the toilet bowl, and a 72-tube valve that is electrically driven to open the discharge port at the bottom of the toilet bowl. A flap valve actuation block is provided, and by operating it, the cleaning water discharge block discharges the cleaning water.
? 7 at the knob valve operation block? A cleaning operation unit that operates to open the knob valve, and a cleaning operation unit that causes a cleaning water discharge block to discharge cleaning water and operates a 7-flip valve operating block to maintain the closed state of the 7-flip valve. Since the water reservoir operation section is provided in the operation switch section, by operating the cleaning operation section of the operation switch section, the cleaning water discharge block is electrically driven to discharge the cleaning water, and the 7-flip valve operation block is also activated. The flap valve can be opened by electrical drive, and the flush water discharge block can be electrically driven to discharge flush water while maintaining the closed state of the flap valve by operating the water sump operation part to open the toilet bowl. water can be stored in the m part of the
By simply selecting and operating the cleaning operation section or water reservoir operation section on the operation switch section, you can use the cleaning or water reservoir properly, and you can also operate the cleaning water discharge block and 7-flip valve by operating the switch section on the operation switch section. The block can be driven electrically, so the operation does not require labor as in the conventional method, and the discharge force of cleaning water is not affected by the operating force, so that there is no variation in cleaning ability.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is an enlarged perspective view of the main parts of the same, and FIG. 1 is a toilet bowl, 5 is a discharge port, 6 is a flap valve, 17 is an operation switch part, 17
a is a cleaning operation section, 17b is a water reservoir operation section, X is a cleaning water discharge block, and Y is a 7-flip valve operation block. Agent Patent Attorney Ishi 1) Choshichi

Claims (1)

[Claims] [1] In a simple flush toilet that discharges pressurized flush water into the toilet bowl and cleans the bowl with a small amount of flush water, a flush water discharge block that is electrically driven and discharges flush water into the toilet bowl. and a flap valve actuation block which is electrically driven and opens and closes the outlet at the bottom of the toilet bowl with a flap valve, and when operated, the wash water discharge block discharges wash water and the flap valve actuation block a cleaning operation unit that operates to open a flap valve when operated; and a cleaning operation unit that causes a cleaning water discharge block to discharge cleaning water and operates a flap valve operating block to maintain a closed state of the flap valve. A flushing operation structure for a simple flush toilet, characterized in that a reservoir operation section is provided in an operation switch section.