Automatic flush toilet

Abstract

The invention discloses an automatic flush toilet. The automatic flush toilet includes a pedestal pan, a water tank and a flushing control valve; a seat ring and a seat cover are installed on the pedestal pan; the automatic flush toilet is characterized in that the lower side of the seat ring is provided with a T-shaped sliding groove, a first drive piece, a second drive piece and a drive strip, the front end of the drive strip is arranged in the T-shaped sliding groove in a sliding mode, the rear end of the first drive piece is hinged to the front end of the drive strip, the front end of the first drive piece is hinged to the rear end of the second drive piece, the front end of the second drive piece is hinged to the inside of the sliding groove, an elastic piece is arranged the first drive piece and the second drive piece so as to make the first drive piece and the second drive piece drawn together, and the hinge point of the first drive piece and the second drive piece is connected with a seat edge of the pedestal pan in an abutted mode; the rear end of the drive strip is provided with skewed teeth, a corresponding seat-cover rotating shaft is provided with a gear matched with the skewed teeth, one end of the gear is provided with a rotating cylinder which is provided with a pull rope connected with the flushing control valve, and an iron block is arranged on the pull rope in the water tank. According to the automatic flush toilet, a mechanical automatic flushing structure is adopted, the structure is simple and the cost is low.

Description

Technical field [0001] The invention relates to an improved invention of a flush toilet, in particular to an improved invention of an automatic flush toilet. Background technique [0002] At present, the existing flush toilets are divided into manual flush toilets and electric induction automatic flush toilets. A manual flush toilet refers to a toilet that is flushed by pressing the switch by hand. Everyone knows that some people often forget to manually turn on and off the flushing toilet after using the toilet in the bathroom, which results in an unpleasant smell in the toilet and inconvenience to those who use the toilet later. The electric induction automatic flushing toilet refers to a toilet that has an electric sensor installed behind the toilet and automatically flushes when the human body enters the range of the sensor. Electric induction automatic flushing toilets need to be wired and energized in advance, which is more complicated and expensive; electronic products a...

AI Technical Summary

Problems solved by technology

Electric induction automatic flushing toilets need to be wired and powered on in advance, which is more complicated and expensive; electronic products are prone to damage, and power failures are frequent in some places, and human control is difficult, resulting in frequent failure to flush the toilet; If the toilet is not used, the sensor will automatically flush the water due to its own design, resulting in waste of water resources

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