초록 ▼

A paint spray gun in which its nozzle, nozzle-gun adapter and paint inlet fitting are all formed by a single plastic nozzle unit, and its air cap is also a one-piece plastic molding. Minor molding inaccuracies in these parts are corrected by thin section nozzle unit walls that engage portions of the

A paint spray gun in which its nozzle, nozzle-gun adapter and paint inlet fitting are all formed by a single plastic nozzle unit, and its air cap is also a one-piece plastic molding. Minor molding inaccuracies in these parts are corrected by thin section nozzle unit walls that engage portions of the air cap.

대표청구항 ▼

A paint spray gun, comprising; a valve body having an air passage therethrough adapted to be connected to a source of compressed air, a control valve in the passage for controlling the flow of air, a unitary plastic nozzle unit including an air inlet passage, a paint inlet passage and an elongated n

A paint spray gun, comprising; a valve body having an air passage therethrough adapted to be connected to a source of compressed air, a control valve in the passage for controlling the flow of air, a unitary plastic nozzle unit including an air inlet passage, a paint inlet passage and an elongated nozzle tip portion connected to receive paint from the paint inlet passage, said nozzle tip portion having a sufficiently thin axially extending generally annular wall so that the nozzle tip portion is radially flexible, and a forward end, an air cap covering the nozzle unit and adapted to receive air from the nozzle unit air inlet, said air cap having a central orifice into which the nozzle tip portion projects, and interengaging means on the air cap and the forward end of the flexible nozzle tip portion directly adjacent to the air cap central orifice for aligning the plastic nozzle tip portion in the air cap orifice even though the end of the nozzle tip portion is not perfectly concentric with the orifice.