Patent ID: 9681675
Date: 2017-06-20
CPC Classifications: A23C,A47B

Claim:
1. A rack of a yogurt machine, wherein the yogurt machine comprises at least a main body, the main body having a surface on which a controller is mounted, the main body being recessed to form an accommodation compartment that receives a blower assembly mounted therein and in connection with the controller, at least one rack being mounted on a top of the main body, the rack having a circumferential wall that has an inner circumferential surface and an outer circumferential surface and comprising, at an upper portion and a lower portion thereof respectively, an upper rack frame and a lower rack frame that is stacked on and coupled to the main body, the lower rack frame having coupling projections formed on the inner circumferential surface, the lower rack frame being coupled, with a top thereof, to the upper rack frame that is inwardly contracted with respect to and extends upward from the lower rack frame, the upper rack frame having coupling recesses formed in the outer circumferential surface, the upper rack frame receiving a support board that is laid horizontally therein, the support board comprising yogurt fermentation cups mounted thereto, a top cover being removably fit to a top rim of the upper rack frame of the rack; wherein the coupling projections and the coupling recesses are respectively located on the inside and outside circumferential surfaces that are opposite to each other.