The utility model provides a refrigerator that is used for hinge subassembly of refrigerator and has it, the refrigerator includes: the box, be used for at least one body of sealed enclosure open -ended, the hinge subassembly set up in between the box and the door body, the hinge subassembly includes: fix hinge seat on the door body, and set up in on the hinge seat, and with door body swing joint's hinge pin, its characterized in that, the hinge subassembly still includes: can dismantle set up in the internal connecting piece of door, hinge pin swing joint in the connecting piece. A serial communication port, the utility model discloses a hinge subassembly is fixed between the door body and box, and to meet customer needs in addition, through newly -increased outward appearance piece in the hinge subassembly, can also further satisfy the demand of user to refrigerator outward appearance and feel.