Refrigerator

1. A refrigerator comprising:

a body including an inner case forming a storage compartment and an outer case enabling thermal insulating material to be formed in a space between the inner case and the outer case;

a middle wall configured to divide the storage compartment into an upper storage compartment and a lower storage compartment;

a door installed on the body to open/close a front surface of the storage compartment that is openable;

a mid-front plate installed on a front surface of the middle wall; and

a coupling member configured to fix the mid-front plate to the middle wall while being fixed to the front surface of the middle wall,

wherein the mid-front plate includes an interior space to accommodate the coupling member and an insertion hole part allowing the coupling member to be inserted into the interior space therethrough,

wherein the mid-front plate is fixed to the middle wall by moving the mid-front plate toward the middle wall such that the coupling member fixed to the middle wall is inserted into the interior space and then by pushing the mid-front plate to one side, and

wherein the mid-front plate further comprises a movement hole part which extends from the insertion hole part lengthwise along the mid-front plate, and a locking part which is formed around the movement hole part and is inserted between the middle wall and the coupling member.

2. The refrigerator of claim 1 , wherein a gasket is provided at a rear surface of the door to prevent cool air from leaking, and the gasket automatically comes into close contact with the front surface of the mid-front plate when the storage compartment is closed.

3. The refrigerator of claim 1 , wherein the mid-front plate is formed by bending a single metal plate.

4. The refrigerator of claim 1 , wherein the mid-front plate is provided in a form of a flat tub having one side open.

5. The refrigerator of claim 1 , further comprising a hot pipe configured to prevent frost from being formed on the mid-front plate, wherein the hot pipe is accommodated in the interior space of the mid-front plate.

6. The refrigerator of claim 5 , wherein the hot pipe comes into close contact with and is fixed to a rear surface of the mid-front plate while being pressed by the coupling member.

7. The refrigerator of claim 5 , further comprising a buffer member inserted into the interior space to arrange the hot pipe and to reinforce the mid-front plate.