The utility model belongs to medical treatment and health protection apparatus field provides a hip bath device. The utility model discloses a hip bath device, including base and treatment basin, sliding fit between treatment basin and the base, the treatment basin includes the basin body and the shirt rim that is located basin body top, be equipped with two electric putter on the base, basin body both sides are located to two electric putter symmetries, and two electric putter's output and shirt rim are connected and are reciprocated in order to drive therapeutical basin edge base, open the bottom of the basin body has the constant head tank, be equipped with the locating piece corresponding with the constant head tank on the base, lie in the anus when spacing when the treatment basin, in the locating piece embedding constant head tank. The utility model discloses a hip bath device, the treatment basin rises to the position that makes things convenient for patient's hip bath on can to fall down in the time of can effectively preventing patient's hip bath.