| 摘要 |
PROBLEM TO BE SOLVED: To achieve an inexpensive manufacturing along with a harmonization with the nature by making a container of a disposable lighter spherical for a lighter weight with a more reduction in the thickness of the container. SOLUTION: The container of a spherical lighter can be produced by casting into a mold or can be made spherical by punching just as done in making the rubber or the leather ball for baseball. The spherical disposable lighter is enough in size if it is held in a pocket. In other words, the spherical shape of the lighter provides a capacity the same or larger than that of the conventional type to allow thereof with a liquid gas 4 sufficiently.
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