Automatic closing refrigerator door based on centrifugal force protection function

Abstract

The invention provides an automatic closing refrigerator door based on a centrifugal force protection function. The automatic closing refrigerator door comprises a main body, a rotating shell is movably installed on the main body, a refrigerator door body is installed on the outer side of the rotating shell, a first adsorption mechanism is installed on the side, close to the main body, of the refrigerator door body, a second adsorption mechanism is arranged on the side, close to the refrigerator door body, of the main body, and a movable connecting piece is arranged in the main body. Accordingto the automatic closing refrigerator door based on the centrifugal force protection function, a movable gear rod is pushed by a delay mechanism to move downwards, the movable gear rod is in engagedconnection with a second rotating gear to drive the second rotating gear to rotate, and therefore a mounting plate makes contact with a movable part, and the movable part pushes a movable gear plate to move downwards, so that a first movable connecting rod drives the movable connecting piece to move upwards, a connecting rope is used for driving the refrigerator door to be closed, food is effectively prevented from going bad, the refrigerator is prevented from frosting and dewing, freshness of the food and body health of people are guaranteed, and safety and energy conservation are achieved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, in particular to an automatically closing refrigerator door based on centrifugal force protection function. Background technique [0002] A refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors and ice machines in the box to freeze the cabinet or box, with a refrigeration device storage box. [0003] With the continuous development of science and technology, refrigerators are gradually widely used in households, and the doors of refrigerators on the market are closed manually, but users forget to close the refrigerator door after using the refrigerator daily. The door is closed or not closed tightly, so that the temperature in the refrigerator cannot reach the refrigerated temperature, and then the refrigeration a...

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of science and technology, refrigerators are gradually widely used in households, and the doors of refrigerators on the market are closed manually, but users forget to close the refrigerator door after using the refrigerator daily. The door is closed or not closed tightly, so that the temperature in the refrigerator cannot reach the refrigerated temperature, and then the refrigeration and fresh-keeping effect of the refrigerator will deteriorate, food will deteriorate, and food will rot. If the user eats rotten food again, it is very easy to cause Physical discomfort or even food poisoning, and because the refrigerator is not closed for a long time, the power consumption of the refrigerator is increased, resulting in a waste of power resources

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