Refrigerator door hinge device and refrigerator

• Main Authors: LI AIHUA, WU XIARU, ZHUANG NINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• 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 relates to the technical field of refrigerators, and discloses a refrigerator door hinge device and a refrigerator. The refrigerator door hinge device comprises an automatic door opening and closing module and further comprises a metal fixing plate arranged below the automatic door opening and closing module. And the at least one gear shaft is fixed on the metal fixing plate, thegear shaft extends into a shell of the automatic door opening and closing module, and each gear of the automatic door opening and closing module is rotatably arranged on the respective gear shaft ina sleeving manner. The utility model solves the problem that the shell at the central shaft of the output transmission gear of the automatic door opening and closing module is easy to damage due to overlarge stress caused by frequent opening and closing of the refrigerator. 本实用新型涉及冰箱技术领域，公开了一种冰箱门合页装置及冰箱。所述冰箱门合页装置包括自动开关门模块，还包括金属固定板，设置于所述自动开关门模块的下方；至少一个齿轮轴，固定于所述金属固定板上，所述齿轮轴伸入所述自动开关门模块的壳体内部，所述自动开关门模块的各个齿轮转动套设于各自的所述齿轮轴上。本实用新型解