Product Storage Device of Automatic Vending Machine
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United States of America Patent
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Issued Date -
Jun 16, 2022
app pub date -
Mar 12, 2020
filing date -
Mar 12, 2020
priority date (Note) -
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Abstract
There is provided a product storage device for a vending machine capable of changing the length of each of gaps of a spiral member to store products without replacing the spiral member. The spiral member includes a first spiral member and a second spiral member which have the same rotation axis and a gap of the same length. The position of the first spiral member relative to the second spiral member is the rotating direction is changed to change the length of the gap formed by the first spiral member and the second spiral member.
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