| 摘要 |
A dismountable hot air nozzle comprising a mounting adapter (2) to be secured to a nozzle pipe (92), a generally annular adapter spring (59) cut in one position and having engaging bosses (59a) adapted to project from the inner circumferential surface of the mounting adapter when assembled, a stopper pin (58) projecting out of the inner circumferential surface of the mounting adapter in a position adjacent to the engaging boss when assembled, and a nozzle holder (3) carrying a nozzle (8) at its lower end and formed as a cylindrical member (6) adapted to fit into the mounting adapter at its upper end, the upper end of the cylindrical member being formed with recesses (61) engageable with the stopper pin (58) at their circumferentially lateral edges and the cylindrical member being further formed with slits (62) engageable with the engaging bosses (59a) as the engageable circumferentially lateral edge of recess (61) is engaged by the stopper pin (58).
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