| 摘要 |
PURPOSE:To facilitate the removal of dust from a nozzle, by forming a nozzle chip holder having an orifice formed to the center thereof into a counter shape and enabling the reversal attachment of the holder having the nozzle chip engaged therewith in a left and right symmetric form. CONSTITUTION:A nozzle chip 1 is fixed to the chip press 5 arranged to the back part of a chip holder 3 and the counter shaped chip holder 3 has a structure contacted with the nozzle base 4 of an airless gun under pressure by pressing the front taper surface 3a of said holder 3 by a cap 2. When the lip shaped jet orifice 1a of the nozzle chip 1 is clogged with dust, the cap 2 is detached to take out the chip holder 3 which is, in turn, reversed to be returned to the nozzle base 4 and clamped by the cap 2. Thereafter, air is blown onto the nozzle chip 1 to make it possible to certainly remove dust.
|
