초록 ▼

A refrigerator has a variable shelf which may include a first partition shelf mounted to be pivotable about a rear end thereof, and a second partition shelf mounted to move relative to the first partition shelf and therefore protrude to a front of the first partition shelf. When the first and second

A refrigerator has a variable shelf which may include a first partition shelf mounted to be pivotable about a rear end thereof, and a second partition shelf mounted to move relative to the first partition shelf and therefore protrude to a front of the first partition shelf. When the first and second partition shelves are rotated about the rear end of the first partition shelf in a state where the second partition shelf is disposed at a lower part of the first partition shelf, it may be guaranteed a storage space even for item(s) higher than an interval between the shelves and wider than a front-to-rear width of the second partition shelf.

대표청구항 ▼

1. A variable shelf comprising: a first partition shelf mounted to be pivotable about a rear end thereof; anda second partition shelf mounted to move relative to the first partition shelf, which enables the second partition shelf to protrude in front of the first partition shelf;a shelf frame having

1. A variable shelf comprising: a first partition shelf mounted to be pivotable about a rear end thereof; anda second partition shelf mounted to move relative to the first partition shelf, which enables the second partition shelf to protrude in front of the first partition shelf;a shelf frame having a pair of side frame parts supporting both sides of the first and second partition shelves, whereinthe rear end of the first partition shelf is pivotably mounted on the shelf frame,the shelf frame guides the second partition shelf moving toward the front of the first partition shelf, andthe side frame parts comprise an inclined portion formed at the front end thereof to guide the second partition shelf upward such that a top surface of the second partition shelf is substantially even with a top surface of the first partition shelf,wherein each of the side frame parts comprises:a first guide projection protruded inwardly from the side frame part to guide a rear end of the second partition shelf; andthe second partition shelf comprises a second guide projection protruded downward from each side of the second partition shelf to guide the rear end of the second partition shelf upward through interaction with the first guide projection. 2. The variable shelf according to claim 1, further comprising: a first hinge part formed as a recess and disposed at the rear end of the shelf frame; anda second hinge part formed as a projection and disposed at the rear end of the first partition shelf in order to be rotatably connected with the first hinge part. 3. The variable shelf according to claim 1, further comprising: first rails each formed on both sides of the first partition shelf, being extended in the forward and the backward direction; andsecond rails each formed on both sides of the partition shelf and movably connected to the first rails. 4. The variable shelf according to claim 3, further comprising: third rails each extended in the forward and the backward direction on insides of the pair of side frame parts so that the second rails are movably mounted to the third rails. 5. The variable shelf according to claim 4, wherein each of the third rails comprises an inclination part formed at a front end thereof and slantingly extended to an upper front part and a first locking part extended downward from the front end of the inclination part, and each of the second rails comprises a second locking part extended downward from the front end thereof and engaged with the first locking part. 6. The variable shelf according to claim 4, wherein each of the side frame parts comprises: a first guide projection protruded inwardly from the side frame part to guide a rear end of the second partition shelf; andthe second partition shelf comprises a second guide projection protruded downward from each side of the second partition shelf to guide the rear end of the second storage partition shelf upward through interaction with the first guide projection. 7. The variable shelf according to claim 1, further comprising a pair of supporting ribs protruded from front inner sides of the pair of side frame parts to support both front ends of the second partition shelf. 8. The variable shelf according to claim 7, wherein the pair of supporting ribs are slantingly extended toward a rear lower part. 9. A refrigerator comprising: a main body including a storage chamber; anda variable shelf partitioning an inner space of the storage chamber into upper and lower spaces,wherein the variable shelf comprises:a first partition shelf mounted to be pivotable about a rear end thereof;a second partition shelf mounted to move relative to the first partition shelf, which enables the second partition shelf to protrude in front of the first partition shelf;a shelf frame having a pair of side frame parts supporting both sides of the first and second partition shelves, whereinthe rear end of the first partition shelf is pivotably mounted on the shelf frame, andthe shelf frame guides the second partition shelf moving toward the front of the first partition shelf, andthe side frame parts comprise an inclined portion formed at the front end thereof to guide the second partition shelf upward such that a top surface of the second partition shelf is substantially even with a top surface of the first partition shelf,wherein each of the side frame parts comprises:a first guide projection protruded inwardly from the side frame part to guide a rear end of the second partition shelf; andthe second partition shelf comprises a second guide projection protruded downward from each side of the second partition shelf to guide the rear end of the second partition shelf upward through interaction with the first guide projection. 10. The refrigerator according to claim 9, further comprising: a first hinge part formed as a recess and disposed at the rear end of the shelf frame; anda second hinge part formed as a projection and disposed at the rear end of the shelf frame in order to be rotatably connected with the first hinge part. 11. The refrigerator according to claim 9, wherein the shelf frame is removably mounted in the storage chamber. 12. The refrigerator according to claim 11, further comprising a pair of supporting parts formed at both sides in the storage chamber to put the side frame parts thereon, respectively. 13. The refrigerator according to claim 9, further comprising: first rails each formed on both sides of the first partition shelf, being extended in the forward and the backward direction;second rails each formed on both sides of the partition shelf and movably connected to the first rails; and third rails each extended in the forward and the backward direction on insides of the pair of side frame parts so that the second rails are movably mounted to the third rails. 14. The refrigerator according to claim 13, wherein each of the third rails comprises an inclination part formed at a front end thereof and slantingly extended to an upper front part and a first locking part extended downward from the front end of the inclination part, and each of the second rails comprises a second locking part extended downward from the front end thereof and engaged with the first locking part. 15. A refrigerator comprising: a main body including a storage chamber;a variable shelf partitioning an inner space of the storage chamber into upper and lower spaces, and comprising a first partition shelf mounted to be pivotable about a rear end thereof, and a second partition shelf mounted to move relative to the first partition shelf, which enables the second partition shelf to protrude in front of the first partition shelf; anda shelf frame removably mounted in the storage chamber, having a pair of side frame parts mounted at both inner sidewalls of the storage chamber to support both sides of the first and second partition shelves, whereinthe rear end of the first partition shelf is pivotably mounted on the shelf frame, andthe shelf frame guides the second partition shelf moving toward the front of the first partition shelf, andthe side frame parts comprise an inclined portion formed at the front end thereof to guide the second partition shelf upward such that a top surface of the second partition shelf is substantially even with a top surface of the first partition shelf,wherein each of the side frame parts comprises:a first guide projection protruded inwardly from the side frame part to guide a rear end of the second partition shelf; andthe second partition shelf comprises a second guide projection protruded downward from each side of the second partition shelf to guide the rear end of the second partition shelf upward through interaction with the first guide projection.