Double-slideway embedded refrigerator door hinge and refrigerator

• Main Authors: HAN BAOKUN, SUI HONGJUN, XING SHUO, WANG TAO, ZHANG ZONGZHEN, WANG JINRUI, BAO HUAIQIAN, JIANG XINGWANG, MA HAO, DU HUADONG, CHENG RAN, LI QIAN
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; FIXED CONSTRUCTIONS; HEAT PUMP SYSTEMS; HEATING; HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS; ICE-BOXES; KEYS; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; LOCKS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; SAFES; WEAPONS; WINDOW OR DOOR FITTINGS

The utility model discloses a double-slideway embedded type refrigerator door hinge, which relates to the technical field of refrigerators, and comprises a hinge seat fixedly connected on a refrigerator body and a sliding column fixedly connected on a refrigerator door, a first arc track groove and a second arc track groove are arranged on the hinge seat, and the first arc track groove and the second arc track groove are eccentrically arranged. The radian of the first arc track groove is larger than that of the second arc track groove, the diameter of the first arc track groove is smaller than that of the second arc track groove, and the first arc track groove and the second arc track groove are each internally and slidably connected with a sliding column. The refrigerator door does not exceed the side portion of the refrigerator body after being opened, the opening angle of the refrigerator door reaches 120 degrees, and the requirement for embedded installation of the refrigerator can be met. In addition, th