Patent ID: 7182592
Filing Date: 2007-02-27
Classification: F23Q

Abstract:
1. A piezoelectric lighter of model R with a safety device, comprising: a casing formed as a flat cylinder with an upper opening; a liquefied gas storage having a form similar to the casing, and including: a gas emitting nozzle installed on and communicating with the liquefied gas storage for controlling a flow of gas; a gas lever which is a slab having a notch at its front end and a pair of prongs at its rear end, and which is buckled between the gas emitting nozzle and the block pole through said notch and prongs, respectively; a piezoelectric unit comprising a piezoelectric member in the form of a frame, a movable operating element extended upwards from the piezoelectric member, and an ignition tip, said piezoelectric member being received in the installation channel of the liquefied gas storage so as to be disposed at the acute angle, the movable operating element protruding from the upper wall of the liquefied gas storages, and the ignition tip is extended to a position adjacent to said gas emitting nozzle, wherein when said movable operating element is pressed down with respect to said piezoelectric member, said ignition tip generates a spark to ignite the gas emitted from the gas emitting nozzle; a fixed cap having a streamline projecting front cover, an opening-shaped sunken seat, and a pair of legs extended vertically and located symmetrically below a connection frame connecting the front cover and the sunken seat, said fixed cap being installed on the first supporting bases of the liquefied gas storage through a first axle and being disposed on the casing to define an ignition cavity between the fixed cap and the liquefied gas storage; and a safety device, comprising: