公开(公告)号：EP3611321A1

公开(公告)日：2020-02-19

申请号：EP18783840.4

申请日：2018-03-22

申请人： Jiangsu Saca Precision Technology Co. Ltd

发明人： CAI, Gengxi ,  ZHANG, Xiang ,  HUANG, Hesheng ,  YANG, Wenming

IPC分类号： E05D7/00 ,  E05D3/06 ,  F25D23/10

摘要： The present invention provides an improved refrigerator hinge, comprising a fixed base and a hinge seat, and a hinge assembly arranged between the fixed base and the hinge seat, wherein the hinge assembly comprises a first transmission arm, a second transmission arm, a back transmission arm and a lower transmission arm; one end of the first transmission arm is hinged with the fixed base, the other end of the first transmission arm is hinged with a buffer head, one end of the back transmission arm is connected with the buffer head, the other end of the back transmission arm is hinged with the hinge seat, one end of the second transmission arm is hinged with the fixed base, the other end of the second transmission arm is hinged with the back transmission arm, one end of the lower transmission arm is hinged with the second transmission arm, and the other end of the lower transmission arm is hinged with the hinge seat; the first transmission arm is provided with an elastic buffer device, and the buffer head acts at the buffer end of the elastic buffer device for linear buffer; the fixing base is integrated with more than one assembling plate; and when the hinge is open, the second transmission arm is spanned between the fixed base and the hinge seat. The improved refrigerator hinge of the present invention has the advantages of stable and reliable performance, simple and reasonable structure and effective prevention of accumulation of water vapor, dirt and the like.