NOZZLE ASSEMBLY AND DISH WASHING MACHINE HAVING THE SAME

摘要

PURPOSE: A nozzle assembly and a dish washer including thereof are provided to reach a washing water to a corner of a washing tub by rotating a rotary shaft of a nozzle which rotates with a rotation of a nozzle at a same time. CONSTITUTION: A nozzle assembly comprises a nozzle (110), a cylindrical inner rotor (120), and a cylindrical outer rotor (130). The nozzle rotates around a rotary shaft (112). The inner rotor combines with the rotary shaft of the nozzle, and rotates according to a rotation of the nozzle. The outer rotor accommodates the inner rotor inside by being formed to have a bigger radius than a radius of the inner rotor. The outer rotor includes an opening (141) consisting of passing through the rotary shaft. The rotary shaft of the nozzle is assembled along a circumference of the opening.