Browdy and Neimark, PLLC
Door lock device
A door lock device is worked in cooperate with a latch bolt, and includes a solenoid device engaged in a housing, a catch member pivotally attached to the housing with a spindle, two arms connected between the catch member and the spindle, and the solenoid device includes a shaft slidably engaged in a receptacle, and the shaft includes an upper end portion extendible upwardly beyond the receptacle and a lower end portion extendible downwardly beyond the receptacle, and the solenoid device includes two anchors on the upper end portion for selectively engaging with the upper arm, and two stops on the lower end portion for selectively engaging with the lower arm of the latch device, and for allowing the catch member to be evenly engaged with the latch bolt.
GIANNI INDUSTRIES INC.
E E E E E
E05B E05B E05B E05B E05B
inventional inventional additional additional inventional
Chih Chung
Chang