Cigarette lighter
AssigneeParnat S.A.
InventorConrad Zellweger
Life of this patent
Estimating the term…
Abstract
The ignition device of the lighter comprises a striker wheel (6) acting on a spark stone (2). The striker wheel is disposed between two plates (7) and (8) of greater diameter than and freely rotatable with respect to the wheel. Actuation of this latter is obtained by friction thanks to the deformation (11) of the pulp of the thumb (10) of the user, and may not be driven by a child as the pulp of the finger of children is not sufficiently thick.
Claims5
Cigarette lighter, comprising a fuel well, a burner, a manually actuated ignition device including a rotatable actuating member having a toothed periphery acting on a flint, characterized in that the actuating member is disposed between two portions projecting radially beyond said actuating member, said actuating member being rotatable relative to said projecting portions, said toothed periphery being adapted to be contacted by the finger of a user to rotate the actuating member to ignite the burner, said toothed periphery being free from contact with any portion of said lighter other than said flint and being disposed at least midway between said projecting portions.
Cigarette lighter, comprising a fuel well, a burner, a manually actuated ignition device including a rotatable actuating member acting on a flint, characterized in that the actuating member is disposed between two portions projecting radially beyond said actuating member, said actuating member being rotatable relative to said projecting portions and having a peripheral surface adapted to be contacted by the finger of a user to rotate the actuating member to ignite the burner, said periphery surface being free from contact with any portion of said lighter other than said flint, said projecting portions comprising discs carried by a stud on which said actuating member is mounted, these discs having a diameter greater than that of the actuating member and being freely rotatable relative to said actuating member.
Dependencies are inferred from the claim text.