| 摘要 |
PURPOSE: An automatic flushing device for a toilet bowl not requiring a power source is provided to reduce the consumption of water by controlling the amount of water according to urine and feces. CONSTITUTION: An automatic flushing device for a toilet bowl not requiring a power source comprises a push switch(100), a drive cylinder(200), and a buffer cylinder(300). The push switch is located between a toilet bowl and a seat and sends water stored in a water housing space(210) to the drive cylinder when a user sits on the seat. The drive cylinder has a drive rod(230) and a hook portion(250). The drive rod is moved forward when the water flows into the drive cylinder. The hook portion is formed on the end of the drive rod. The buffer cylinder is connected to a siphon cover and opens or closes the siphon cover to perform flushing. |
