ES293564U - Gas lighter (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Gas lighter, which being of those that incorporate a reservoir container of gas, preferably elongated, to whose mouth is hermetically coupled a support body of the different mechanisms essentially characterized in that in said body incorporates laterally an orifice in which three sectors are established of different diameter, independent of each other by two stages, with the internal sector of this through hole, of smaller diameter, and being used semirigid wick, assisted by receiving a cap, provided these elements of a perimeter widening at its end upper, through which they fit into the lower staggering of the base body, disposing on them a metal disk, slightly smaller in diameter than the middle sector of the base body orifice, extended axially and superiorly in a short stem on which is established a filter that rests on the mentioned disc and that receives by its upper face to the f of a lower valvular body, sealed with respect to the base body with the collaboration of an O-ring housed in a perimetral groove of said lower valvular body, hollow valve body and provided at its lower end with a stepped throttle determining an axial bore in the that the upper extremity of the one-piece shank is loosely coupled to the lower metal disc, while a tubular body topped with a single-piece burner, tubular body in which the shank fits snugly is housed in the hollow interior of the lower valve body. Of an obturator configured in the form of a spherical cap and which in a closed position rests on the mouth of the lower orifice of the valve body and on the immediately preceding step thereof, said obturator tending to the closing situation by effect of a spring established between a thickening of the cu tubular erp, at intermediate level thereof and a staggering defined by an internal extreme throttling of an upper valvular body, in which the lower tubular body is partially and coaxially coupled and which is provided externally with a thread for its coupling, with the possibility of axial adjustment, to the base body of the lighter, with the particularity that said spring rests on the throttling of the upper valvular body, through which the nozzle emerges to the outside, with the interposition of another sealing gasket, incorporating the single-piece tubular body with the nozzle a radial orifice that establishes communication with the perimeter space defined between the tubular body itself and the lower valvular body, allowing gas to escape, when the obturator becomes independent from its seat by axial traction on the nozzle. (Machine-translation by Google Translate, not legally binding)