Hinge locking device for refrigerator door and refrigerator

Abstract

The invention provides a hinge locking device for a refrigerator door and a refrigerator. The hinge locking device for the refrigerator door comprises a hinge and a door buckle which are rotationallyconnected. The hinge is fixedly connected to a refrigerator body and used for bearing the door buckle and the refrigerator door. The door buckle is used for bearing and fixing the refrigerator door and rotationally connecting the refrigerator door to the hinge. The hinge is provided with locking teeth, and the door buckle is provided with elastic teeth. When the refrigerator door is gradually closed or opened, the elastic teeth and the locking teeth are in interference contact gradually. When the refrigerator door is in the closed and opened state, the elastic teeth and the locking teeth are clamped and limited by each other. Accordingly, the refrigerator door is buffered and limited during opening and closing operation, excessive force and untimely stopping are effectively prevented fromcausing the fact that refrigerator door collides, rebounds and shakes, the safety of objects on the refrigerator door and the structure of the refrigerator door are protected, and the service life ofthe refrigerator door is prolonged. When the refrigerator door is opened to the maximum angle, the refrigerator door is effectively limited and prevented from automatically rotating, and a user can conveniently take the objects from the refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a refrigerator door hinge device and a refrigerator. Background technique [0002] In the prior art, when a user places a refrigerator at home, it is difficult to place the refrigerator in an absolutely horizontal state due to reasons such as uneven ground; , it is difficult to process the refrigerator door body and base to a complete level, which may cause the user to open the refrigerator door, due to the weight of the refrigerator door itself and the items (such as large bottles of beverages, etc.) Due to the inertial effect of the refrigerator door, the refrigerator door will rotate by itself, causing the user to hold the door with his hands to prevent being caught by the door or opening the door multiple times during the process of picking and placing ingredients, which will affect the normal use of the refrigerator; at the same time, when the refrigerator door is open...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a refrigerator door hinge device and a refrigerator in view of the above-mentioned defects in the prior art; to the problem of cushioning and limiting

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