Patent ID: 8418278
Filing Date: 2013-04-16
Classification: B05B,E03D

Abstract:
1. A sanitary washing device discharging supplied wash water toward a human body, comprising: a washing nozzle including a water discharge port configured to discharge the wash water toward the human body; and a pressurizing device configured to pressurize the wash water and discharge the wash water from the water discharge port, the sanitary washing device being configured to perform a first water discharge process having a first time span and a second water discharge process having a second time span, in the first water discharge process, the pressurizing device making pressure of wash water discharged later in the first time span higher than pressure of wash water discharged at beginning of the first water discharge process so that the wash water discharged later in the first time span overtakes and unites with the wash water discharged at beginning of the first water discharge process to form a first water drop at a predetermined position from the water discharge port, in the second water discharge process, the pressurizing device making pressure of wash water discharged later in the second time span higher than pressure of wash water discharged at beginning of the second water discharge process so that the wash water discharged later in the second time span overtakes and unites with the wash water discharged at beginning of the second water discharge process to form a second water drop at a predetermined position from the water discharge port, the pressurizing device making difference between pressure changes of wash water in the first water discharge process and pressure changes of wash water in the second water discharge process so that the first water drop is larger than the second water drop, the pressurizing device making maximum pressure of the wash water in the second water discharge process higher than maximum pressure of the wash water in the first water discharge process so that the second water drop is faster than the first water drop, and a water discharged by the first water discharge process and a water discharged by the second water discharge process being alternately discharged from the water discharge port.