Full-closed closestool lid

Abstract

Provided is a full-closed closestool lid. Suction and closing of a seat ring and the urinal opening edge are performed through an annular double-faced sucker 11 corresponding to the closestool opening edge at the bottom of seat ring. An upper cover is provided with an arc-shaped sucker 4, the arc-shaped sucker 4 is communicated with a round knob 6 through the seat ring and an air hole installed in a small hole of the seat ring, the upper cover sucker and the bottom of the annular double-faced sucker 11 are in series connection, and closing and separation of the whole closestool lid to the urinal opening edge are controlled through an air hole control valve 8. An inverse seal rubber ring 3 is inversely sealed at the inner edge of the seat ring and simultaneously enables a seat cushion to be separated from a urinal. The full-closed closestool lid is simple in integral structure, and pressure of water in a water tank and the characteristics of a closestool are effectively utilized. The sewage discharging capability of the whole closestool is greatly improved, and an indoor space and the seat cushion cannot be polluted any longer. Simultaneously, an appropriate amount of small wool fabric sandbags are arranged in the water tank, the capacity of the water tank is reduced, the height of water level is guaranteed, and the optimum effects of integral water saving and sewage flushing of the closestool are achieved.

Description

technical field [0001] The invention relates to a device for a fully enclosed toilet lid, in particular to a fully enclosed toilet lid which can still be maintained when there is a certain pressure in the urinal. Background technique [0002] At present, the known existing toilet lid and toilet bowl are not fully enclosed. When the water valve is opened to flush, because the water in the water tank has a certain pressure, the water quickly flows into the bowl. Blockage will occur, the water level in the urinal will rise rapidly, the space will become smaller, and most of the gas in the urinal will be quickly discharged into the room from many places on the toilet cover, causing pollution to the indoor environment. Because the filth cannot be discharged quickly, the water level in the urinal rises very quickly when flushing, and the flushing water level is very high, which pollutes most of the area in the urinal together with the urinal. The flushing effect is not very satis...

AI Technical Summary

Problems solved by technology

Many toilets will block the sewage outlet if the toilet paper is placed in the toilet, so there is a toilet paper basket next to the toilet, which is not only inconvenient but also causes secondary pollution

The pad on the ring of the existing toilet lid is always in the same space as the urinal, and the moisture and bacteria of the urinal will always be adsorbed on the pad, which is very unhygienic and causes hidden dangers of disease

Since the existing toilet lid is not completely closed, the flushing noise is very loud

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