Patent ID: 8882000
Filing Date: 2014-11-11
Classification: B05B

Abstract:
1. An air brush system comprising: a housing comprised of a main body and a handle, the main body being engaged to a reservoir, said main body and said handle being threadedly engaged, said main body having an air valve on a bottom side thereof; a head assembly being mounted to a front end of said main body and comprised of a nozzle, a nozzle cap, and a needle cap, said nozzle threadedly engaging said front end of said main body, said nozzle cap having one end threadedly engaging said nozzle and another end threadedly engaging said needle cap; and a trigger assembly being positioned within said housing and comprised of a needle, a needle chucking guide, a needle chucking nut, a lever means, an auxiliary lever means, a spring guide and a spring means, said needle extending through said head assembly and said housing, having a tip aligned through said nozzle, said needle extending through said needle chucking guide and being aligned therethrough at an end opposite said tip of said needle, said needle passing through a hole at a bottom of said lever means and an auxiliary opening at a bottom of the auxiliary lever means, wherein the spring means is fitted around said needle chucking guide with one end adjacent to a stop edge of said needle chucking guide, said spring guide being fitted over said spring means and said needle chucking guide, said spring guide having an outer threaded portion in threaded engagement to said main body of said housing, said spring means being positioned between said stop edge of said needle chucking guide and a guide edge of said spring guide; and wherein said spring means comprises a first spring, a second spring, and a ring member, the ring member being positioned between said first spring and said second spring, said first spring having a spring strength different from said second spring.