How to disassemble the water tank of the whale intelligent toilet Ico-582?

There is a slit in the upper part of the full-automatic toilet water tank, and then lift the water tank with both hands to open it; There is also a water tank cover with a bayonet. First, press a pumping button, and then pry the other button with a knife. You can see that there is a slot on the adjacent button, and then pull out the remaining buttons. Finally, screw out the lower plastic screws with a knife, and the water tank can be lifted.

Smart toilets originated in the United States, used for medical care and elderly care, and were originally equipped with warm water flushing function. After that, bathroom companies in South Korea and Japan gradually introduced technology to start manufacturing, adding many functions such as heating the toilet lid, washing with warm water, drying with warm air, sterilizing and so on. At present, there are three kinds of intelligent toilets in the market, one is intelligent toilets with cleaning, heating and sterilization functions, and the other is intelligent toilets with automatic sleeve changing and cleaning functions.