Abstract: A safety mechanism in a utility lighter which includes a lever spring and cam mechanism having a fuel release lever and the safety button. When the cam mechanism is in the locked position, the lever spring blocks the stopper tab preventing depression of the trigger, and the fuel release lever closes the fuel release valve. As the safety button is depressed, the lever spring is moved out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the lever spring urges the cam mechanism into the locked position.

Abstract: A safety mechanism in a cigarette lighter that utilizes a multi-button system: a button and a button cover. The button has at least two elevations and is placed adjacent to the button cover. The button cover is coupled to one of the elevations of the button. A blocking element limits the downward movement of the button cover sufficiently to prevent activation of the piezo unit. To operate the lighter, the user must apply pressure to the button to operate release fuel and to operate the piezo unit to generate a spark.

Abstract: A safety mechanism in a utility lighter which includes a lever spring and cam mechanism having a fuel release lever and the safety button. When the cam mechanism is in the locked position, the lever spring blocks the stopper tab preventing depression of the trigger, and the fuel release lever closes the fuel release valve. As the safety button is depressed, the lever spring is moved out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the lever spring urges the cam mechanism into the locked position.

Abstract: A safety mechanism in a cigarette lighter that utilizes a multi-button system: a button and a button cover. The button has at least two elevations and is placed adjacent to the button cover. The button cover is coupled to one of the elevations of the button. A blocking element limits the downward movement of the button cover sufficiently to prevent activation of the piezo unit. To operate the lighter, the user must apply pressure to the button to operate release fuel and to operate the piezo unit to generate a spark.

Abstract: A utility lighter, which has a lighter housing, a lightening rod, and a fuel tank, has a safety mechanism comprising a safety trigger, which operates a fuel-release lever to open a valve to release fuel and has an undersurface that moves in unison with a sliding section of a piezoelectric unit and an operation section, which protrudes from the lighter housing; and ignition trigger, located within a space of the safety trigger that is parallel to the safety trigger's longitudinal axis, contacts and activates the piezoelectric unit, is capable of sliding relative to said safety trigger, and has an operation section, which protrudes from the safety trigger's operation section, and an opposing end; and a projection, which prevents the safety trigger from activating the piezoelectric unit but allows the safety trigger to release fuel.

Abstract: A safety mechanism in a cigarette lighter that utilizes a double-button actuator system. The safety button has an aperture through which is positioned an ignition button. The safety button and the ignition button are adjoined by a flange such that when the safety button is depressed the ignition button is also depressed. The safety mechanism also includes a stopper, which limits the downward movement of the safety button. Thus the safety button translates downward sufficiently to operate the fuel-release lever opening the fuel-discharge valve. However, in order to activate the piezoelectric unit the ignition button must be depressed below the level of the contact surface of the safety button.

Abstract: A safety mechanism in a cigarette lighter that utilizes a multi-button system: a button and a button cover. The button has at least two elevations and is placed adjacent to the button cover. The button cover is coupled to one of the elevations of the button. A blocking element limits the downward movement of the button cover sufficiently to prevent activation of the piezo unit. To operate the lighter, the user must apply pressure to the button to operate release fuel and to operate the piezo unit to generate a spark.

Abstract: A safety mechanism of a utility lighter. In a first preferred embodiment, the safety mechanism includes a safety button and a cam mechanism having a fuel release lever, a cam lever, and a return spring. When the cam mechanism is in the locked position, the cam lever engages the stopper tab of the trigger to impede depression of the trigger, and the fuel release lever closes the fuel release valve. The cam mechanism is actuated by depressing the safety button. As the safety button is depressed, the cam lever is disengaged out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the return spring urges the cam mechanism into the locked position. In a second preferred embodiment, the safety mechanism includes a lever spring and the cam mechanism having the fuel release lever and the safety button.

Abstract: A safety mechanism in a cigarette lighter that utilizes a double-button actuator system. The safety button has an aperture through which is positioned an ignition button. The safety button and the ignition button are adjoined by a flange such that when the safety button is depressed the ignition button is also depressed. The safety mechanism also includes a stopper, which limits the downward movement of the safety button. Thus the safety button translates downward sufficiently to operate the fuel-release lever opening the fuel-discharge valve. However, in order to activate the piezoelectric unit the ignition button must be depressed below the level of the contact surface of the safety button.

Abstract: A safety mechanism of a utility lighter. In a first preferred embodiment, the safety mechanism includes a safety button and a cam mechanism having a fuel release lever, a cam lever, and a return spring. When the cam mechanism is in the locked position, the cam lever engages the stopper tab of the trigger to impede depression of the trigger, and the fuel release lever closes the fuel release valve. The cam mechanism is actuated by depressing the safety button. As the safety button is depressed, the cam lever is disengaged out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the return spring urges the cam mechanism into the locked position. In a second preferred embodiment, the safety mechanism includes a lever spring and the cam mechanism having the fuel release lever and the safety button.

Abstract: A safety mechanism of a utility lighter. In a first preferred embodiment, the safety mechanism includes a safety button and a cam mechanism having a fuel release lever, a cam lever, and a return spring. When the cam mechanism is in the locked position, the cam lever engages the stopper tab of the trigger to impede depression of the trigger, and the fuel release lever closes the fuel release valve. The cam mechanism is actuated by depressing the safety button. As the safety button is depressed, the cam lever is disengaged out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the return spring urges the cam mechanism into the locked position. In a second preferred embodiment, the safety mechanism includes a lever spring and the cam mechanism having the fuel release lever and the safety button.

Abstract: A safety mechanism of a utility lighter. In a first preferred embodiment, the safety mechanism includes a safety button and a cam mechanism having a fuel release lever, a cam lever, and a return spring. When the cam mechanism is in the locked position, the cam lever engages the stopper tab of the trigger to impede depression of the trigger, and the fuel release lever closes the fuel release valve. The cam mechanism is actuated by depressing the safety button. As the safety button is depressed, the cam lever is disengaged out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the return spring urges the cam mechanism into the locked position. In a second preferred embodiment, the safety mechanism includes a lever spring and the cam mechanism having the fuel release lever and the safety button.

Abstract: A safety mechanism of a utility lighter that includes a locking mechanism and a safety button. The locking mechanism includes a locking spring, a locking lever and a stopper tab. In the locked position the locking mechanism prevents the trigger from being depressed. The locking lever engages the stopper tab when in the locked position. The safety button, when activated, depresses the locking lever which unlocks the trigger. Activating the safety button also opens the valve and fuel is released. In order to maintain a flame the safety button must be continuously activated.

Abstract: A safety mechanism in a utility lighter comprising a safety trigger that slides and rotates a fuel-release lever such that fuel is released, wherein said safety trigger has a space through it that is parallel to the safety trigger's longitudinal axis, an undersurface that moves in unison with the sliding section of a piezoelectric unit, an operation section that protrudes from the lighter housing and has a slightly curved surface, and extension tabs that help guide it along its sliding path, an ignition trigger which is located within said space through said safety trigger and activates the piezoelectric unit, said ignition trigger being capable of sliding relative to said safety trigger and having an operation section and an opposing end, wherein the operation section of said ignition trigger protrudes from said operation section of said safety trigger, and said ignition trigger is in contact with the sliding section of said piezoelectric unit, and a projection that interferes with an edge of said safety tri

Abstract: A safety mechanism in a cigarette lighter that utilizes a double-button actuator system. The safety button has an aperture through which is positioned an ignition button. The safety button and the ignition button are adjoined by a flange such that when the safety button is depressed the ignition button is also depressed. The safety mechanism also includes a stopper which limits the downward movement of the safety button. Thus the safety button translates downward sufficiently to operate the fuel-release lever opening the fuel-discharge valve. However, in order to activate the piezoelectric unit the ignition button must be depressed below the level of the contact surface of the safety button.

Abstract: A safety mechanism of a utility lighter. In a first preferred embodiment, the safety mechanism includes a safety button and a cam mechanism having a fuel release lever, a cam lever, and a return spring. When the cam mechanism is in the locked position, the cam lever engages the stopper tab of the trigger to impede depression of the trigger, and the fuel release lever closes the fuel release valve. The cam mechanism is actuated by depressing the safety button. As the safety button is depressed, the cam lever is disengaged out of alignment with the stopper tab to permit depression of the trigger, the hub rotates, and the fuel release lever is actuated to open the fuel-release valve. As the safety button is released, the return spring urges the cam mechanism into the locked position. In a second preferred embodiment, the safety mechanism includes a lever spring and the cam mechanism having the fuel release lever and the safety button.