Refrigerator door hinge device and refrigerator

Abstract

The invention provides a refrigerator door hinge device and a refrigerator, which include: a hinge and a door buckle connected in rotation; the hinge is fixedly connected to the main body of the refrigerator for carrying the door buckle and the refrigerator door; the door buckle is used for carrying and fixing the refrigerator door , and the refrigerator door is rotatably connected to the hinge; the hinge is provided with lock teeth, and the door buckle is provided with spring teeth; when the refrigerator door is gradually closed or opened, the spring teeth and the lock teeth are gradually in interference contact, and when When the refrigerator door is closed or opened, the elastic teeth and the locking teeth engage with each other to limit the position. Furthermore, when the refrigerator door is opened and closed, it buffers and limits the refrigerator door, which effectively avoids the collision, rebound and shaking of the refrigerator door due to excessive force and untimely stop, and protects the safety and security of the items on the refrigerator door. The refrigerator door structure improves the service life of the refrigerator door; when the refrigerator door is opened to the maximum angle, the refrigerator door is effectively limited to prevent the refrigerator door from automatically rotating, and it is convenient for users to take items in 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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