HAND DRIER DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a hand drier that does not splash drops of water around even if high-pressure air blows on hands. SOLUTION: Sensors 4 and 5 in a drying room 2 detect the state of inserted hands, and a control means confirms the movement of hands by outputs of the sensors 4 and 5 to jet out high pressure air form a nozzle 3 in the drying room 2 in the optimum timing. As a result, the device prevents drops of water form splashing about and detects an alien substance in the drying room and also it can provide users information so that they can deal with a situation suitably.