Cleaning nozzle

The utility model discloses a cleaning nozzle, and belongs to the technical field of cleaning tools. The nozzle comprises a nozzle body, a connecting plate and a stud, the nozzle body is a cylindrical base, the front end of the nozzle body is in a chamfer shape, the orthohexagonal connecting plate is arranged at the tail end of the nozzle body, the stud is arranged on one side of the connecting plate, and a strip-shaped V-shaped groove is formed in the middle of the front end face of the nozzle body. An elliptical nozzle hole is formed in the center of each of the two inclined surfaces of the V-shaped groove; a round inner hole I is formed in the center of the interior of the stud and the connecting plate, a round inner hole II is formed in the center of the interior of the nozzle body, the inner hole II is communicated with the inner hole I, the inner hole I is communicated with the nozzle hole, and the diameter of the inner hole I is larger than that of the inner hole II. The V-shaped groove is formed in th