The invention provides a refrigerator which comprises a refrigerator body and a shelf assembly arranged in the refrigerator body. The shelf assembly comprises a shelf, supporting rods and sliding blocks, wherein the rear end of the shelf is connected into the refrigerator body in a pivoted mode, the supporting rods are connected into the refrigerator body in a pivoted mode, and the sliding blocks are arranged on the shelf and extend in the front-back direction. Each sliding block is provided with a sliding groove which comprises a first sliding groove body, a second sliding groove body and a third sliding groove body, wherein the first sliding groove body extends in the front-back direction, the second sliding groove body is located behind the first sliding groove body, is spaced from the first sliding groove body and extends backwards in the direction away from the shelf, and the third sliding groove body enables the end, away from the shelf, of the second sliding groove body to communicate with the rear end of the first sliding groove body. A convex block capable of sliding in the corresponding sliding groove is arranged at the end, away from the corresponding side wall, of each supporting rod. When the shelf is overturned, the convex blocks slide along the corresponding sliding grooves so as to be switched in the first sliding groove bodies and the second sliding groove bodies, and therefore the shelf is driven to be switched between an unfolding position and a folding position; and the shelf can be operated by one hand and is convenient to adjust.