Patent ID: 7533947

Claim:
A refrigerator comprising: a body having a storage space therein; a door opening and shutting the storage space, the door being slidably movable with respect to the body; rails arranged on the door for slidably guiding the door, each of the rails including a fixed rail member that is non-movable with respect to the door, each of the fixed rail members having a surface that is exposed when the door is in an open position and a shut position; a container arranged in the storage space behind the door, a gap being between the container and at least one of the fixed rail members; a moving unit connected to a rear surface of the door, the moving unit being configured to move the container in a vertical direction with respect to the rear surface of the door; and a safety device covering the gap and a portion of a top of the container when in a lower position, the safety device being connected to the exposed surface of one of the fixed rail members.