| 摘要 |
PROBLEM TO BE SOLVED: To provide a spray gun to which a compatible nozzle selected according to application can be mounted, and which can eject a mixed flow of air and liquid suitably corresponding to the selected compatible nozzle via the compatible nozzle.SOLUTION: A first position and a second position can be set by the movement to an axial direction of a nozzle mounting part 60, when ejecting a mixed flow obtained by mixing a liquid flow with an air flow via either of a first compatible nozzle 40 and a second compatible nozzle 50 mounted to a nozzle mounting part 60. The nozzle mounting part 60 in the first position introduces the air from an air supply passage 24 in a gun body through a first opening, and the nozzle mounting part 60 in the second position introduces the air from the air supply passage 24 in the gun body through a second opening (different in area from the first opening), and thereby the air is mixed into a coating liquid from a liquid ejection nozzle 22 and ejected through a first compatible nozzle 40 or ejected through a second compatible nozzle 50, respectively. |
