Valve assembly for a gas lighter
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United States of America Patent
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Feb 26, 2019
Grant Date -
Oct 15, 2015
app pub date -
Oct 12, 2012
filing date -
Oct 12, 2012
priority date (Note) -
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Abstract
A gas lighter valve assembly that can be fitted easily and tightly into a gas lighter body or a well as a free-floating entity not fixed to the gas lighter body or well. The valve assemblies integration as a free floating entity within the lighter body or well avoids the necessity of an interference fit. To avoid the necessity of an interference fit, valve assembly positioning and stability is achieved by the use of an o-ring which is compressed by downward force exerted by a pressing cover upon a bushing or directly upon the o-ring. By eliminating the stress and friction typically caused by an interference fit, the lighter body and reservoir can be made from a variety of materials including non-crystalline resins.
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