Magnetic damping hinge for refrigerator and refrigerator

Abstract

The invention discloses a magnetic damping hinge for a refrigerator. The magnetic damping hinge comprises a hinge head and a hinge seat. A hinge shaft and a movable shaft are hinged to the hinge head;the two ends of the hinge shaft are hinged to the hinge seat, and an arc-shaped channel is formed in the hinge seat; a supporting seat is arranged on the lower part of the hinge seat, and a supporting plate is movably inserted into the middle part of the supporting seat; a spring lower pad is arranged at the top of the supporting seat, a spring upper pad is arranged on the middle-upper part of the supporting plate, and a hinge spring sleeves the supporting plate between the spring upper pad and the spring lower pad; a fixed strong magnet is arranged at the bottom of the hinge seat, and a movable strong magnet is slidably arranged on the hinge seat on the upper part of the fixed strong magnet; the bottom end of the movable strong magnet and the top end of the fixed strong magnet are repellent homopoles; and the bottom end of the supporting plate abuts against the top end of the movable strong magnetic magnet. In the downward moving process of the door closing supporting plate, the lower end of the supporting plate pushes the movable strong magnet to move downwards, the homopolar repulsive force of the magnet becomes larger and larger, the closing speed of a door body is decreased,so that the damping effect is achieved, and the door body is prevented from falling rapidly.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, and in particular relates to a magnetic damping hinge for a refrigerator and the refrigerator. Background technique [0002] In the horizontal freezer, the hinge is an important connecting component between the door body and the cabinet body, which plays a role in supporting the door body. At present, the freezer hinges commonly used in the market are non-damping hinges. During the closing process of the freezer, it is easy for the door body to drop rapidly under the action of its own gravity and hit the cabinet body or even pinch the user's fingers, which is likely to cause bodily injury and make the user's The experience is poor. [0003] Therefore, the present application designs a magnetic damping hinge for a refrigerator. When the door of the refrigerator is closed, the hinge can dampen the falling of the door to a certain extent, thereby preventing the door from falling rapidly. Co...

AI Technical Summary

Problems solved by technology

At present, the freezer hinges commonly used in the market are non-damping hinges. During the closing process of the freezer, it is easy for the door body to drop rapidly under the action of its own gravity and hit the cabinet body or even pinch the user's fingers, which is likely to cause bodily injury and make the user's Poor experience

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