Combustion – Correlation of fuel or power supply with component movements...
Patent
1996-04-12
1997-09-02
Dority, Carroll B.
Combustion
Correlation of fuel or power supply with component movements...
431255, F23D 1136
Patent
active
056624662
ABSTRACT:
A safety structure for electronic lighters. The safety structure includes two corresponding press posts and a press block vertically disposed inside a hollowed frame at the bottom side of a press means pivotally disposed on an upper cover, the cover having an inner wall provided with corresponding retain bosses and accommodating a safety button. The safety button has a push block located at a rear notch of the upper cover, and the push block is provided with a rectangular urge plate and an L-shaped rod. Under normal circumstances, the urge plate is located at the bottom edge of a rear plate of the frame for stopping the downward displacement of the press means, and the L-shaped rod is located a suitable distance from the press post. The post is provided with two positioning bosses for matching the retain bosses. A partition is disposed inside a housing for defining two spaces for accommodating a nozzle means and an igniter respectively. A projecting plate and a resilient strip are disposed in the space containing the igniter. The resilient strip has one end fitted into a slot of the safety button and may be used to assist return displacement of the safety button. The safety button may be pushed forwardly or released to control the press means so as to prevent inadvertent ignition.
REFERENCES:
patent: 5558514 (1996-09-01), Ansquer
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