Patent ID: 6129543
Filing Date: 2000-10-10
Classification: F23Q

Abstract:
A gas lighter with safety device intended to prevent children from using the lighter, the lighter comprising:a support part fixed on a housing being a receptacle for liquidified gas and presenting a platforma control lever for controlling a burner valve for gas emission,an end of the control lever intended to be depressed by a user is provided with a lever protrusion directed toward said platform,a safety device including a cam member located in a platform socket and pressed by a spring, and having a cam protrusion directed toward said control lever for end-to-end cooperation with said lever protrusion,said cam member is rotatably mounted in said platform socket and is formed with a button projecting outward through a side hole in the platform,said side hole being a horizontally directed slit for receiving the button in a control lever blocking position in which said lever and cam protrusions of said cam member and said control lever are positioned opposite each other,said horizontal slit being formed at one end with a through cut-out vertically directed toward the lever, said cut-out being for the button in a cam member neutralisation position and for displacing the cam protrusion relative to the said protrusion of said control lever,a foot of said cam member is in the form of a rib,said spring is in the form of rotation spring,on the side of said cam protrusion, the cam member is provided with a first fixing element for fixing one end of said spring, another end of said spring is associated with a second fixing element for fixing the other end of said spring, said second fixing element is located on said control lever on the side of protrusion of said lever.