Swirl chamber sealing means on spinner nozzle

摘要

A trigger sprayer apparatus (14) is provided with a separate fluid spinner (12) and fluid flow control valve in a fluid channel (30) of the sprayer housing. The control valve controls the flow of liquid through the fluid channel (30) and the fluid spinner (12) impacts a spin to the flow of liquid prior to its discharge from the fluid channel to create a spray pattern in the liquid. The control valve and fluid spinner are formed as separate component parts of the trigger sprayer to facilitate the assembly of the control valve and spinner into the fluid channel of the sprayer housing.