Double-button piezoelectric child-resistant cigarette lighter

Details Double-button piezoelectric child-resistant cigarette lighter Double-button piezoelectric child-resistant cigarette lighter

1999-12-02

2000-08-01

Price, Carl D.

Combustion

Correlation of fuel or power supply with component movements...

431255, F23D 1136, F23Q 228

Patent

active

060957964

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.

REFERENCES:
patent: 2520328 (1950-08-01), Nissen
patent: 4904180 (1990-02-01), Nitta
patent: 5145358 (1992-09-01), Shike et al.
patent: 5228849 (1993-07-01), Frigiere
patent: 5462432 (1995-10-01), Kim
patent: 5472338 (1995-12-01), Ansquer
patent: 5538417 (1996-07-01), Chang
patent: 5558514 (1996-09-01), Ansquer
patent: 5655901 (1997-08-01), Makoto
patent: 6010328 (2000-01-01), Sung

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