Rotary water outlet mechanism and flushing device containing same

A rotary water outlet mechanism, comprising:

• a housing;
• and
• a water outlet part connected to one end of the housing, wherein:
• the housing has a gradually changing curved surface,
• a water separator, an impeller, and a water guide are provided in sequence in a water flow direction between the housing and the water outlet part,
• the water separator is provided with at least one oblique through hole,
• the impeller is in transmission connection with the water guide,
• the water guide is rotatably connected with the water outlet part,
• one end of the water guide is provided with a water outlet,
• water enters the housing and, under a guidance of the gradually changing curved surface of the housing, the water passes through the at least one oblique through hole and flows through the impeller and drives the impeller to rotate, such that the water guide rotates to generate a rotating water flow,
• a reinforcing rib is provided on an inner wall of the one end of the housing close to the water outlet part,
• the reinforcing rib is connected to the water separator,
• the impeller is provided with a central shaft across a center of the impeller,
• the central shaft is fixedly connected to the water outlet part,
• the water separator is provided with a positioning column at a center of the water separator,
• the positioning column is configured for insertion into the center of the impeller,
• the positioning column cooperates with the central shaft of the center of the impeller to limit a rotation of the impeller along the central shaft;
• and
• the water outlet part is provided with a number of baffles on a side of the water outlet.