Refrigerator door hinge and refrigerator

Abstract

The invention provides a refrigerator door hinge and a refrigerator. The door hinge includes a lower card of the refrigerator door, a door closer and a hinge seat. The hinge seat is provided with a protruding strip, and the bottom of the door closer and the lower card of the refrigerator door is provided with a A guide groove that matches the shape of the protruding strip. A conductor installation hole is provided in the guide groove of the door closer. The conductor includes a guide head and a guide rod. The guide head is passed through the conductor installation hole, and the conductor installation The hole is provided with a limit groove to prevent the guide head from falling away from the installation hole of the conductor. The lower card of the refrigerator door is provided with a conductor limit cavity with the opening facing downward. There is a spring, the top of the spring is limited by the top wall of the conductor limiting cavity, and the bottom of the spring is limited by the guide head; the refrigerator includes a refrigerator door body equipped with the refrigerator door hinge. The invention not only ensures that the refrigerator door body can be closed and opened smoothly, but also has the advantages of long service life of components, convenient processing and low manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, and in particular relates to a refrigerator door hinge and a refrigerator. Background technique [0002] Such as figure 1 As shown, in the prior art, the refrigerator door 1 is pivotably installed on the refrigerator box 3 through the door hinge 2 . The door hinge 2 includes a hinge base 2a with one end fixed on the side wall of the refrigerator box. The other end of the hinge base 2a points to the elastic member 2b fixed at the bottom of the refrigerator door 1. The pointing end is provided with a claw that can hook the elastic member 2b 2c. When the refrigerator door 1 is opened, the elastic member 2b breaks away from the claw 2c. When the refrigerator door is closed, the elastic member 2b is pressed inward and gradually enters the cavity of the claw 2c. When the refrigerator door is completely closed, the elastic member 2b It is completely embedded in the cavity of the claw 2c to reali...

AI Technical Summary

Problems solved by technology

[0003] Its shortcomings mainly lie in: 1. The elastic parts are easily damaged, and it is impossible to guarantee their elastic recovery ability for a long time, resulting in the inability to effectively cooperate with the claws 2c, and finally resulting in the inability of the refrigerator door 1 to be tightly closed on the refrigerator box 3. Cause energy loss; 2. There is a certain resistance when closing and opening the refrigerator door, the operation is not stable enough, and the comfort level is relatively average

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