A water massaging mechanism comprising an annular-shaped water outlet chamber (200), and a water rotor component (300) arranged within the water outlet chamber (200) and capable of sliding around the water outlet chamber (200). The water rotor component (300) comprises a plurality of water rotors (310), and the water rotors (310) circularly and sequentially seal a water outlet (210) to provide a massaging water flow. Each water rotor (310) comprises a sealing plate (311) and a connecting plate (312). The rear part of the underside of the connecting plate (312) is fixedly connected to the front part of the topside of the sealing plate (311). A pivot shaft (313) is arranged on the topside of the sealing plate (311). A pivot hole (314) is arranged on the connecting plate (312). Between two adjacent water rotors (310), the connecting plate (312) of the water rotor (310) at the rear is contactedly connected to the sealing plate (311) of the water rotor (31) at the front, and the pivot hole (314) of the water rotor (310) at the rear is matchingly and pivotly arranged on the pivot shaft (313) of the water rotor (310) at the front, allowing the two adjacent water rotors (310) to rotate relatively therebetween. The water rotor component (300) is adaptable to various annular-shaped cavities (200), such as 8-shaped, oval, square, or other irregular annular shapes. Alteration of the number of the water rotors (310) within the water rotor component (300) allows for alteration of the frequency of the massaging water.La présente invention concerne un mécanisme d'hydromassage comprenant une chambre de sortie d'eau de forme annulaire (200), et un composant de rotor hydraulique (300) agencé dans la chambre de sortie d'eau (200) et capable de coulisser autour de la chambre de sortie d'eau (200). Le composant de rotor hydraulique (300) comprend une pluralité de rotors hydrauliques (310), et les rotors hydrauliques (310) ferment de façon circulaire et séquentielle une sortie d'eau (210)
