Patent ID: 6371138
Filing Date: 2002-04-16
Classification: A47L

Abstract:
A nozzle structure for a dish washer for washing tableware with washing water and rinsing water jetted from nozzle arranged in a washing tank, said nozzle structure comprising:a shaft arranged on said nozzle; a nozzle mount provided in said washing tank and formed with a mount hole, which permits removable insertion of said shaft, and a coming-off preventing means for detachably preventing said shaft inserted into said mount hole of said nozzle mount from coming off, wherein said coming-off preventing means comprises a fitting groove formed in an outer periphery of said shaft, latch balls projectively arranged in a plurality of latch holes opening in an inner wall of said mount hole of said nozzle mount, and an elastic member for biasing said latch balls so that said latch balls ordinarily project from said latch holes, and wherein when said shaft is inserted into said mount hole, said latch balls are fitted into said fitting groove, so that said nozzle is mounted on said nozzle mount.