Abstract: The present invention relates to a content receiving device, an opening/closing mechanism, and a container mechanism comprising the same, the content receiving device comprising: a housing which opens to both sides applied to a container body; and an operating mechanism for controlling passage of content provided on the housing to move and guide contents, wherein the operating mechanism has an opening formed to communicate with a storage portion of the container body such that contents of the storage portion are moved. The present invention not only secures a content passage space, but also adjusts the passage space and a receiving space, thereby limiting reception of contents; passage of the demand amount of contents is stably induced within a predetermined range; and contents are prevented from remaining more than is needed, together with interlocked limitation of the content receiving space, such that the amount of received contents is adjusted.

Abstract: A contents passing device according to the present invention includes a passing operation part configured to guide movement of contents, a passing movement part rotatably disposed in the passing operation part and configured to move so that the contents are passed, and a sensing part disposed in the passing operation part and configured to sense contents discharged due to free rotation of one end of the passing movement part, wherein the sensing part detects information on the sensed contents.