Adjustment device for door bodies of refrigerator

Abstract

The invention provides an adjustment device for door bodies of a refrigerator. The refrigerator comprises a refrigerator body, the door bodies and hinge bases fixed to the upper and lower ends of the refrigerator body and used for connecting the door bodies to the refrigerator body in a pivoted mode. Hinge shafts are arranged on the hinge bases in a convex mode. Hinge holes used for being matched with the hinge shafts are formed in the door bodies in a concave mode. The adjustment device for the door bodies comprises height adjustment pieces used for adjusting the heights of the door bodies. Each height adjustment piece comprises a first spring arranged on the corresponding hinge shaft in a sleeving mode and a guide block connected to the refrigerator body, wherein one end of the first spring abuts against the corresponding door body, and the other end of the first spring abuts against the corresponding hinge base; and the guide block is arranged on at least one end of the upper end and the lower end of the refrigerator body and provided with a guide oblique planes. In the closing process of the door bodies, the ends, close to the guide blocks, of the door bodies move along the guide oblique planes so that the door bodies in the closed state can be located at the preset altitude and can be kept flush, and the door bodies are prevented from skewing.

Description

technical field [0001] The invention relates to the field of refrigeration devices, in particular to a door body adjusting device capable of adjusting the levelness of the door body of a refrigerator. Background technique [0002] Theoretically, the left and right doors of a side-by-side refrigerator should be flush from top to bottom and from front to back. However, in the actual production process, due to certain errors in parts and assembly During the process, the sealing strips on the two doors will shrink to different degrees and other reasons, which will cause the front and rear of the two doors to be uneven and / or uneven up and down, which will seriously affect the overall appearance of the refrigerator, resulting in problems such as return and exchange by users , Bring great losses to the enterprises that manufacture refrigerators. [0003] Chinese invention patent application No. CN102720415A discloses an adjustable door hinge and a refrigerator. The door adjustabl...

AI Technical Summary

Problems solved by technology

[0002] Theoretically, the left and right doors of a side-by-side refrigerator should be flush from top to bottom and from front to back. However, in the actual production process, due to certain errors in parts and assembly During the process, the sealing strips on the two doors will shrink to different degrees and other reasons, which will cause the front and rear of the two doors to be uneven and / or uneven up and down, which will seriously affect the overall appearance of the refrigerator, resulting in problems such as return and exchange by users , bringing great losses to the enterprises that manufacture refrigerators

[0003] Chinese invention patent application No. CN102720415A discloses an adjustable door hinge and a refrigerator. The door adjustable hinge includes a hinge seat, a threaded rod on the hinge seat, and a threaded sleeve threadedly connected to the threaded rod. , so as to adjust the height of the left and right door bodies by adjusting the threaded sleeve, so that the left and right door bodies are even up and down; however, the adjustment is relatively cumbersome, and the adjusted left and right door bodies still have the problem of being uneven up and down due to manual operation errors

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