| 摘要 |
A hinge device for controlling a height of a refrigerator door is provided to finely control a stepped difference in the height of doors by controlling the height independently from horizontality control for the refrigerator. A hinge device for controlling a height of a refrigerator door includes a hinge unit(60) having a rotation shaft(66), a plate type supporting part(64) and a mounting part(62) extended from the supporting part after bending. The rotation shaft is the center of rotation of a door. The supporting part is formed with a thickness for supporting the rotation shaft. A bracket(20) has a rear surface element(30) fixed to a main body of the refrigerator, an intermediate element(40) for forming a space to insert the mounting part, and a front surface element(50). A lifting control unit controls vertical height of the hinge unit with respect to the bracket, and has bolt fixing pieces(72) protruded from the front surface element, control bolts(76) fitted in the bolt fixing pieces, and bolt base pieces(78) surface-contacting the control bolts and fixed to the mounting parts. |
