Flushing amount adjustable closestool water tank

Abstract

The invention discloses a flushing amount adjustable closestool water tank which comprises a tank body, a tank cover and water tank internal parts. The water tank internal parts include a water inlet valve, a floating ball, a rubber bowl and a pull cable, the floating ball is arranged in a floating mode to control turning on and off of the water inlet valve, the rubber bowl blocks a drainage port formed in the bottom of the tank body, and the rubber bowl is pulled by the pull cable to control opening and closing of the drainage port. The flushing amount adjustable closestool water tank is characterized in that an opening is formed in the top of the floating ball and is communicated with the floating ball. The flushing amount of the closestool water tank can be conveniently adjusted, and the closestool water tank is simplest in structure compared with the prior art.

Description

【Technical field】 [0001] The invention relates to an improvement of a toilet water tank. 【Background technique】 [0002] At present, the amount of flushing water in the toilet tank cannot be controlled arbitrarily. Normally, when the flush button is pressed or pulled, all the water in the toilet tank will be discharged from the drain outlet of the tank at once. Waste of water; and due to the influence of different floors and design factors of different sewage pipes, the amount of water required for toilet flushing should also be different. The same toilet is installed in different places and different positions, and the flushing effect is often different. The amount of water can be less, but in the sewage pipes with many corners and not very smooth, the amount of flushing water should be more. The current toilet water tanks cannot adjust the flushing volume of the water tank conveniently. Although some so-called toilet water tanks with adjustable flushing volume have also a...

AI Technical Summary

Problems solved by technology

[0002] At present, the amount of flushing water in the toilet tank cannot be controlled arbitrarily. Normally, when the flush button is pressed or pulled, all the water in the toilet tank will be discharged from the drain outlet of the tank at once. Waste water; and due to the influence of different floors and different sewage pipe design factors, the amount of water required for toilet flushing should also be different. The same toilet is installed in different places and different positions, and the flushing effect is often different. In smooth sewage pipes, flushing The amount of water can be less, but in the sewage pipes with many corners and not very smooth, the amount of flushing water should be more

The current toilet water tanks cannot conveniently adjust the flushing volume of the water tank. Although some so-called toilet water tanks with adjustable flushing volume have appeared on the market, their structures are relatively complicated and many parts need to be added.

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