| 摘要 |
PROBLEM TO BE SOLVED: To improve the safety of a refrigerator by preventing a shelf body from sudden drop by the weight of the shelf body when a lock is released by the operation of an adjusting means for vertically adjusting the position of the shelf body and to move the shelf body up and down easily while operating the adjusting means with foods loaded on the shelf body in the refrigerator provided with a shelf structure. SOLUTION: A frame for mounting the shelf is moved vertically by arranging a timing belt along an outer circumference by utilizing the hollow frame for mounting the shelf and the hollow part of the frame, firmly joining a lever moving along the frame with the timing belt, arranging a screw hole on the axis of the rotation of the timing belt, interlocking the movement of the moving plate vertically moving by the rotation of a screw axis rotated by the timing belt with the screw axis by the timing belt and fixing the moving plate on the wall surface of the refrigerator. |
