NOZZLE STRUCTURE FOR A CLEANING DEVICE

摘要

A nozzle structure of a cleaning apparatus is provided to avoid interference of rinse nozzle lines by fixing a pair of rinse nozzle lines to a horizontal bracket by a nut. A pair of rinse nozzle lines are coupled to a pair of rinse nozzles by a nut(40). A bracket(30) is horizontally fixed to the widthwise axis of the rinse nozzle line so that the pair of rinse nozzles are vertically installed at regular intervals. An arm support unit(50) fixes the bracket in a manner that the pair of rinse nozzle lines don't interfere with each other. A stress reducing unit is formed in the nut to reduce the stress applied to the pair of rinse nozzle lines fixed to the bracket. The nut can be composed of an upper inside and a lower inside wherein the upper inside is a slope part of 30-45 degrees and a screw part.