Childproof cigarette lighter

Details Childproof cigarette lighter Childproof cigarette lighter

1999-06-14

2000-08-08

Price, Carl D.

Combustion

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

431277, F23D 1136

Patent

active

060992972

ABSTRACT:
A cigarette lighter is disclosed. It operates by means a lever which opens a valve to release gas from a tank and a spark means to ignite the released gas.
The lighter has a safety mechanism which prevents unintentional operation of the lighter, eg. by a child, but which an adult can easily overcome.
The safety device is in the form of a resilient leg, one end of which is attached to the lever and the other end of which, in the non-use position, engages a surface of a block mounted in the body of the lighter.

REFERENCES:
patent: 2498377 (1950-02-01), Nissen
patent: 3576471 (1971-04-01), Schumacher
patent: 3741714 (1973-06-01), Yoshinaga
patent: 3817692 (1974-06-01), Retzlerr
patent: 5271731 (1993-12-01), Hsin-Chung
patent: 5324193 (1994-06-01), Pan
patent: 5538417 (1996-07-01), Chan

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