Adjustment feet installation structure and refrigerator

Abstract

The invention relates to the field of household electrical appliances, and discloses an adjusting foot installation structure and a refrigerator, comprising: an installation assembly, the installation assembly is provided with a threaded installation hole; The protruding part has an external thread that matches the threaded mounting hole; the anti-loose structure is used to prevent the threaded mounting hole from loosening with the protruding part. The anti-loosening structure includes a first set on the mounting assembly The anti-loosening part and the second anti-loosening part arranged on the adjusting foot assembly and used for cooperating with the first anti-loosening part. In the present invention, the loosening of the threaded connection between the threaded mounting hole and the protruding part can be prevented through the cooperation of the first anti-loosening part and the second anti-loosening part. When installing, you can first align the protruding part with the threaded mounting hole on the mounting assembly, and then tighten it, and at the same time make the first anti-loosening part cooperate with the second anti-loosening part to prevent the protruding part of the adjustment leg assembly from turning, preventing Adjusted the drop of the foot assembly.

Description

technical field [0001] The invention relates to household electrical appliances, in particular to an adjusting foot installation structure and a refrigerator comprising the adjustment foot installation structure. Background technique [0002] In order to adjust the height difference between the front and back of the refrigerator and other household appliances, and to stabilize the refrigerator and prevent the refrigerator from moving, it is usually used at the bottom of the refrigerator such as figure 1 The shown adjustment feet 20' are specifically screwed to the adjustment feet 20' through the lower hinge assembly 10' of the refrigerator, so as to realize the installation of the adjustment feet. [0003] However, due to the threaded connection, there is a matching gap between the external thread and the internal thread, so that during the transportation of the refrigerator, the refrigerator will vibrate continuously due to the uneven road surface, thereby causing the conne...

AI Technical Summary

Problems solved by technology

[0003] However, due to the threaded connection, there is a matching gap between the external thread and the internal thread, so that during the transportation of the refrigerator, the refrigerator will vibrate continuously due to the uneven road surface, thereby causing the connection between the adjustment leg and the lower hinge to become loose, causing The adjustment foot gradually moves downwards under the action of gravity (that is, away from the direction of the lower hinge), which eventually causes the adjustment foot to break away from the lower hinge, or even be lost

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