Ice-making device for refrigerator

A refrigerator, comprising:

• a main body having a storage chamber;
• a door provided to the main body to selectively open or close the storage chamber, the door including:
• an outer door defining a front external appearance of the door;
• and
• a door liner defining a rear external appearance of the door, the door liner including:
• support steps vertically extending along both sides of the door liner;
• a liner plate interconnecting the support steps;
• and
• a seating step horizontally extending from the door liner, the liner plate, the support steps and the seating step defining an installation space;
• a seating member located at least partially in the installation space, the seating member including a front plate overlying a portion of the liner plate, the seating member being fastened to and separable from the door liner;
• an ice maker mounted on the front plate of the seating member;
• an ice bank removably located on the seating member, the ice bank serving to store and transfer ice to a dispenser;
• a driving motor providing driving force for use in feeding and/or crushing ice stored in the ice bank;
• a motor shaft penetrating the front plate of the seating member from the driving motor;
• a driving connector operatively connected to the driving motor and rotatably installed in the seating member;
• and
• an interlocking connector rotatably provided to the ice bank and selectively connected to the driving connector,
• wherein the driving motor is installed between the backside of the door and the seating step, and the motor shaft is operatively connected to the driving connector.