To prevent a product from falling down, to prevent an unnatural force from acting upon the product, and to facilitate the product replenishment work to a tray,

In this product carrying-out mechanism, plural commodities 2 are placed on a commodity (product) placing tray 3, and rear faces of commodities 2 are pressed by a pressing means 6 to carry out commodities 2 from a product carrying-out hole 7 in the front of the tray 3. An open/close carrying- out gate 11 is provided in the product carrying-out hole 7 of the tray 3, and the tray 3 is slidably provided with a fall-down preventing stopper 10 brought into contact with the rear face of the commodity 2, and the fall-down preventing stopper 10 is provided with an aperture part 15 which a pressing part 13 of the pressing means 6 can pass, and the pressing part 13 passes the aperture part 15 to press the rear face of the commodity 2, thus carrying out the commodity 2.