Serving apparatus

1. A serving apparatus, comprising:

a driving unit;

a body unit including a lower body part connecting to the driving unit, an upper body part connecting to the lower body part and having a top side, and an interior that is a space formed between the lower body part and the upper body part, wherein at least a part of the interior is open; and

a body container disposed in the interior of the body unit,

wherein food or food containers are placed at the body container and the top side,

wherein the body container is capable of being disposed in the interior of the body unit in a first state or a second state,

wherein in the first state, the body container is disposed upside down such that a closed side of the body container faces upward to support food or food containers, and

wherein in the second state, the body container is disposed such that an open side of the body container faces upward to accommodate used food containers.

2. The serving apparatus of claim 1 , wherein the first state is applied when food is served, and the second state is applied when used food containers are collected.

3. The serving apparatus of claim 2 , wherein in the second state of the body container, the body container is covered with a lid, and a top surface of the lid is used for placement of other food or other food containers.

4. The serving apparatus of claim 1 , further comprising:

an extension unit capable of removably connecting to the body unit.

5. The serving apparatus of claim 4 , wherein a top side of the extension unit is used for placement of other food or other food containers.

6. The serving apparatus of claim 1 , further comprising:

a dedicated tray for specific food containers, wherein the dedicated tray is disposed at the top side of the body unit.

7. The serving apparatus of claim 5 , further comprising:

a dedicated tray for specific food containers, wherein the dedicated tray is disposed at the top side of the extension unit.