| 摘要 |
The vaporizer consists of a bottle (1) with a wick holder (3, 4) inserted in its neck so that the lower end (5) of the wick is immersed in a liquid and its upper end (6) projects from the neck. The wick holder is in the form of a cage with holes too small for inserting a finger, and is fitted with a cap (7, 8). The cap has a lower skirt (12) covering the neck of the bottle when the wick holder is in its raised position, with the gap between the skirt and bottle being too small to trap a finger
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