JPH0234275Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Application: The present invention relates to a high tank type cistern device for a flush toilet, particularly to this type of cistern device equipped with an electromagnetically operated water discharge valve.

Conventional technology: In a high tank type cistern device for a flush toilet, a water discharge valve is provided approximately at the center of the flushing water tank, and therefore the flushing water discharge pipe also comes out from approximately the center of the flushing water tank.

Problems to be solved by the invention: Conventional high-tank type cistern equipment has water discharge valves and discharge pipes as described above;
The front and rear dimensions (thickness) of the cleaning water tank should be adjusted to avoid interference between the ball tap float and the water discharge valve.
has grown considerably. In addition, in order to prevent the appearance of the toilet room from becoming unsightly, the discharge pipe connected to the flushing water tank is not provided with a heat insulating coating, making it easy for corrosion to occur in the discharge pipe due to condensation. ing.

The purpose of this proposal is to solve the above-mentioned problems with conventional high-tank type cistern devices.

Means for solving the problem: In order to solve the above problem, the present invention is designed to install a ball tap float near one of the left and right sides of the washing water tank at a location outside of the circular path in which the ball tap float moves. In addition to providing a water discharge valve, the cleaning water tank is provided with a skirt portion extending downward from the bottom of the tank, the tank side portion of the cleaning water discharge pipe is housed within the skirt portion, and a thin cover closes the lower end opening of the skirt portion. The member is removably attached to the washing water tank.

Effect: By selecting the above position relative to the discharge valve, there is no risk of the ball tap float interfering with the discharge valve, which reduces the thickness of the washing water tank, and also makes it easier to assemble and inspect the discharge valve. It is becoming easier to do so. In addition, by providing a skirt part in the cleaning water tank whose lower end opening is covered with a thin cover member and storing the tank side part of the cleaning water discharge pipe within this skirt part, the cleaning water discharge pipe can be installed without damaging the appearance. It is now possible to apply a heat insulating coating to prevent condensation.

Embodiment: FIG. 1 is a vertical sectional view showing an example of a high tank type cistern device according to the present invention. In this figure, 1 is a washing water tank, 2 is an electromagnetically operated water discharge valve,
3 is the tank side portion of the washing water discharge pipe.

The water discharge valve 2 is provided at a location near one side 6 of the washing water tank 1 and away from the arcuate passage of the float 5 of the ball tap 4. 7 is a control device for the water discharge valve 2.

The washing water tank 1 is provided with a skirt portion 8 extending downward from the bottom 7 of the tank, and the tank side portion 3 of the discharge pipe is housed within the skirt portion 8.

Reference numeral 10 denotes a thin cover member that closes the opening at the lower end of the skirt portion 8, and the top portion of this cover member is fixed to the washing water tank 1 as shown in the figure, or is separately provided on the mounting wall of the washing water tank 1. fixed to the bracket. 11 is a water conduit pipe to the ball tap 4, which connects the cleaning water tank 1 and the cover member 10.
It can also be housed in the space 12 between. When the washing water tank 1 is made of ceramic, the cover member 10 is preferably made of an enameled iron plate that matches the color tone of the washing water tank. In addition, the second
In the figure, the bottom of the cleaning water tank 1, the portions covering both side walls, and the attachment portions to the cleaning water tank are designated by numerals 13, 14, 15 and 16, 17, respectively.

Effects of the invention: This invention makes it possible to reduce the thickness of the washing water tank, facilitate the assembly and inspection of the cistern device, and apply a heat insulating coating to the discharge pipe to prevent condensation without damaging the appearance. This has the effect of making it so.

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view of the high tank type cistern device according to the present invention, and FIG. 2 is a perspective view of the cover member shown in FIG. 1.

Claims (1)

[Scope of utility model registration request] A water discharge valve is provided near one of the left and right sides of the washing water tank at a location outside the arcuate path in which the ball tap float moves, and extends downward from the bottom of the washing water tank. A flush toilet characterized in that a skirt part is provided, a tank side part of a flushing water discharge pipe is housed in the skirt part, and a thin cover member that closes the lower end opening of the skirt part is detachably attached to the flushing water tank. High tank type cistern device.