Patent ID: 7857242
Filing Date: 2010-12-28
Classification: B05B,F16L,Y10S,Y10T

Abstract:
1. An electric spray gun comprising: a barrel having an electro-magnetic unit received therein and a positioning member located at a front end of the barrel, the positioning member including two guide slots defined therein and two respective holes defined through two sidewalls of the positioning member and communicating with the two guide slots, the electro-magnetic unit being controlled by a trigger and driving a swing rod; a cylinder fixedly connected with a cover and a container removably connected to the cover, a piston rod movably inserted in the cylinder and pushed by the swing rod so as to move reciprocally, two recesses defined in two sides of the cylinder and the two sides of the cylinder slidably engaged with the two guide slots of the positioning member, the recesses of the cylinder located corresponding to the holes of the positioning member, and two pawls pivotably connected to the two sidewalls of the positioning member, each pawl including a first end and a second end, the first end of each pawl extending through the hole and engaged with the recess corresponding thereto, the first end being pivoted out from the recess by pressing the second end of each of the pawls, two torsion springs biased between the two pawls and the positioning member respectively.