Patent ID: 7227106

Claim:
A modular grill cooker, comprising: an outer casing having an open top; an inner casing having an open top, and having a size less than that of the outer casing to set the inner casing in the outer casing, while defining a space between the inner casing and the outer casing; a heating unit mounted to a predetermined portion of the inner casing; a grilling unit seated on the open top of the outer casing to grill food placed on the grilling unit; and a frame placed along upper edges of the inner casing and the outer casing to prevent the inner casing from moving relative to the outer casing, wherein the frame comprises: an extension part inwardly extending from an outer edge of the frame, and a support step downwardly inclined from an inner edge of the extension part, the outer edge of the frame being fastened to the outer casing and the upper edge of the inner casing being supported by the support step to hold the inner casing in the outer casing.