MATTRESS ASSEMBLY AND FURNITURE INCLUDING SAME

This mattress assembly comprises: a plurality of air pocket units; a flow channel; a plurality of pumps for making the air flow into one or more of the plurality of air pocket units; a valve unit including a valve that is selectively opened and closed to regulate the flow of the air in the flow channel and the plurality of air pocket units; and a controller for controlling the pump and the valve unit so that the hardness of one or more of the plurality of air pocket units changes. The flow channel includes: a first injection flow path member and a second injection flow path member which provide passages for making the air flow from a first pump and a second pump to a first air pocket unit and a second air pocket unit, respectively; and an air flow path which communicates with the first injection flow path member and the second injection flow path member. The valve includes a flow path valve for opening and closing the air flow path, and the controller controls the pump and the flow path valve so that the hardness of at least one of the first air pocket unit or the second air pocket unit changes.