Commodity storage device

The invention provides a commodity storage device. The interior of a main body of the commodity storage device is cooled, and even if water in the main body is frozen, sold-out of commodities can be accurately detected. In the commodity storage device, a detection unit for detecting whether or not the product held by the conveyance unit is sold out includes a lever that rotates in accordance withthe presence or absence of the product, a support section that supports the rotation shaft, a switch that switches ON/OFF in accordance with the rotation of the lever, and a biasing member that biasesthe lever so as to rotate the lever upward. The rotation shaft is configured to support the rod so that the rod can move in the axial direction, and the biasing member is configured to restrict the range of movement of the rod in the axial direction with respect to the rotation shaft. 本发明提供一种商品收纳装置。该商品收纳装置的主体内部被冷却，即使在主体内部的水分冻结的情况下，也能够准确地检测出商品的售罄。在该商品收纳装置中，对保持于输送部的商品是否售罄进行检测的检测部包含根据商品的有无而相应地转动的杆、将杆支承为能够转动的转动轴、支承转动轴的支承部、根据杆