Replacement structure of hinge axle for cabinet refrigerator

Abstract

The invention relates to an installing structure of hinge axis of cabinet refrigerator, comprising connecting part formed at the convex frontal end of hinge axis towards the outer shell of said hinge unit, which is set into the concave part of said refrigerator door to combine; reinforced component through the concave part of said refrigerator door and fixed on the refrigerator door, which is used to support said connecting part in said concave part and drop part set in the said reinforced component and for strengthening the part bearing the torque generated by the weight of the refrigerator door in said connecting part. According to said structure, said hinge axis can be connected in the refrigerator harder and the switching operation of refrigerator door is smooth. Meanwhile, noise generated when said refrigerator door switches is prevented and the torque generated by the weight of refrigerator door is supported efficiently.

Description

technical field [0001] The present invention relates to a refrigerator, and more specifically relates to a structure in which a hinge shaft is installed on a refrigerator door, and the hinge shaft is used as the center of the refrigerator door of an open-close cabinet type refrigerator. Background technique [0002] A refrigerator is a device used to keep the storage space inside it at a set temperature, thereby keeping the stored items fresh for a long time. The above-mentioned refrigerator has various structures, and the refrigerator in the present invention is a cabinet type refrigerator with a refrigerator door formed on the top of the refrigerator body. [0003] In the cabinet refrigerator structure, the refrigerator door can be opened and closed in the direction of gravity and in the opposite direction. Especially, the weight of the refrigerator door of the cabinet type refrigerator will directly act on the hinge shaft, therefore, the hinge assembly needs to be firmly...

AI Technical Summary

Problems solved by technology

[0010] When there is a gap between the above-mentioned connecting portion 9 and the insertion hole 12, there will also be a time gap between the opening and closing operation of the above-mentioned refrigerator door and the rotation operation of the hinge shaft 7, so that the hinge cannot normally support the weight of the refrigerator door gradually. Unable to open and close the refrigerator door smoothly

[0011] In addition, when there is a gap between the above-mentioned connecting portion 9 and the insertion hole 12, the above-mentioned connecting portion 9 will collide with the inner surface of the insertion hole 12 during the opening and closing operation of the refrigerator door, and corresponding noise will be generated.

[0012] And, when the capacity of the cabinet type refrigerator increases, the weight of the above-mentioned refrigerator door will also increase immediately. There will also be a greater force between them, which is prone to damage

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