Push type safety lock lighter

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

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Details

431276, F23D 1136

Patent

active

054073464

ABSTRACT:
A safety lighter is disclosed. The lighter comprises a lighter body, a nozzle, a mounting frame disposed on the lighter body, and an actuating lever which is pivotally mounted on the mounting frame. The front end of the lever grips the nozzle and moves it from its lower position, where gas cannot escape from said nozzle, to the nozzle's upper position where gas is ejected from said nozzle when the rear end of the lever is depressed. The rear end of the lever has a downwardly extending leg. A sliding member is reciprocatingly mounted on the lighter body between a first position in which the rear end of the lever cannot be depressed because the leg contacts the sliding member and a second position in which an inclined surface leading to a hole in the sliding member is located below the leg. When the sliding member is in the second position and the rear end of the lever is depressed, the leg engages the inclined surface and pushes the sliding member downward and backward until the leg can travel into the hole. At that point the front end of the lever pivots upward and the nozzle is raised to it supper position.

REFERENCES:
patent: 5074781 (1991-12-01), Fujita
patent: 5090893 (1992-02-01), Floriot
patent: 5092764 (1992-03-01), McDonough et al.
patent: 5125829 (1992-06-01), McDonough et al.
patent: 5165885 (1992-11-01), Iwahori
patent: 5197870 (1993-03-01), Yang
patent: 5213495 (1993-05-01), Pan
patent: 5215458 (1993-06-01), Cirami
patent: 5224854 (1993-06-01), Ansquer
patent: 5271731 (1993-12-01), Hsin-Chung

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