Automatic shampoo machine

An automatic shampoo machine used in beauty salons, etc., which has no need of an all-purpose chair to be separately prepared and has an improved appearance and an improved feel on using, is desired. In the automatic shampoo machine 1 according to the present invention, a seat 2 in which a person to be shampooed is seated when the shampoo operation is performed and a basin 13 into which the head of the person to be shampooed is put for a shampoo are supported by a common housing 3. The housing 3 supports them while comprising water spraying means 4 for automatically spraying hot water into the basin 13. The automatic shampoo machine 1 is integrally provided with the seat 2, and thereby it has no need of a chair to be separately prepared and has an improved appearance. Since freer disposition of components can be provided by effectively using space below the seat 2, functioning components of the water spraying means 4 such as a warm water tank 45, etc. are disposed in the space. A backrest 8 provided with the seat 2 is inclined such that the face of the person being shampooed is automatically faced upward, thereby forcing less burden on the person being shampooed. The height of sitting position 7 of the seat 2 can be adjusted, and thus the neck of the person being shampooed can be properly put into the basin 13 according to his sitting height.