| 摘要 |
PURPOSE: A spray gun is provided to improve the durability of nozzle including the structure of forming vortex in case the compressed paint is sprayed. CONSTITUTION: T he spray gun includes: a body frame(9); a compressed paint valve part(5); a spray nozzle member(3); and a valve seat. The body frame is pistol shape and has handle in the lower part. The fixing pin(11) is fixed in the upper center part of the handle. The compressed paint valve part is connected to the compressed paint supplying pipe in the front side, and plays chamber role by coupled with the spray nozzle member. The spray nozzle member is located in the center of end. The valve seat is in contact with the opening in the same shape of the spray nozzle in the back side of the spray nozzle, and maintains secrecy. |
