Collapsible stand for a barbecue grill

A collapsible stand comprising

• a box;
• four connectors connected to a lower portion of the box;
• two left legs pivotally connected to two of the connectors;
• two right legs pivotally connected to the remaining ones of the connectors, wherein each of the left legs is located between one of the right legs and the box when the collapsible stand is in a collapsed position;
• two left levers each of which comprises an end pivotally connected to one of the left legs, wherein at least one of the left levers comprises a straight slit and an arched slit in another end;
• two right levers each of which comprises an end pivotally connected to one of the right legs, wherein at least one of the right levers comprises a slot in another end;
• at least one lock device comprises a rod transversely formed with a tongue movable along the slot, wherein the right and left levers are kept in an extended position when the tongue is inserted in the straight slit, and the right and left levers are kept in a collapsed position when the tongue is inserted in the arched slit.