| 摘要 |
PURPOSE: A flowerpot water supply device is provided to use a timer and a buoyancy switch for controlling the water amount inside the device, and to periodically water a flowerpot. CONSTITUTION: A flowerpot water supply device includes a body(10) formed with a plastic material, a buoyancy switch(20) installed on the center of the body, a buoyancy ball(30), a rubber hose(40), a valve(50), T-shaped distributor(60) connected to the valve, and a timer(70). The body is formed in a square or a circular shape. The buoyancy switch is for maintaining the water level inside the device for preventing the overflow. The buoyancy ball presses the buoyancy switch for closing the valve. |
