| 摘要 |
PROBLEM TO BE SOLVED: To provide an ashtray capable of surely extinguishing the finished cigarette and easily disposing of its butt. SOLUTION: This ashtray is provided by installing a butt putting in port 6 having a somewhat larger inner diameter than the diameter of the cigarette at its bottom surface part, and an unevenness 6a for raking off the fireball of the cigarette at the inner circumferential surface of the above butt putting in port.
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