| 摘要 |
PROBLEM TO BE SOLVED: To provide a coffee bean supply device preventing adhesion of coffee beans inside a storage vessel to keep the taste inherent in coffee drink, and enabling reliable detection of presence/absence of the coffee bean. SOLUTION: The storage vessel 11 is formed of a transmissive resin in a box state, and is detachably installed above a carry-out part 12 by hooks 11a, 11a; an upper end opening thereof is forward-downward inclined; a cover 15 is turnably installed by a shaft 16 provided in the rear end, and the coffee beans are input in an opening state of the cover 15. An inner wall face 11b of the storage vessel 11 is formed in a vertically extending unevenness 11c shape, and an interval between adjacent protrusions 11d of the unevenness 11c is set as a dimension smaller than a coffee bean dimension. COPYRIGHT: (C)2007,JPO&INPIT
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