Supporting structure, supporting system and refrigerator

By designing a rotating connection between the first and second support seats in the support structure, the pressure when the refrigerator's moving wheels come into contact with the ground is dispersed, solving the problem of ground damage caused by the refrigerator's moving wheels, and achieving stable support and convenient maintenance.

CN224340456UActive Publication Date: 2026-06-09HEFEI MIDEA REFRIGERATOR CO LTD +1
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Patent Information

Application Number
CN202520865518.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-30
Publication Date
2026-06-09
Estimated Expiration
2035-04-30

AI Technical Summary

Technical Problem

Existing refrigerator casters can easily cause excessive pressure on the ground when they come into contact with it, resulting in indentations or damage.

Method used

Design a support structure including a first support base, a set of movable wheels, and a second support base. The set of movable wheels is rotatably connected to the first support base. The rotation axis of the second support base and the first support base is located between a plurality of movable wheels spaced apart. The second support base is connected to the refrigerator body. The rotational connection between the second support base and the first support base is used to distribute the ground pressure.

Benefits of technology

It effectively disperses ground pressure, prevents excessive pressure on the ground from causing indentations or damage, reduces the precision requirements for the processing and assembly of the supporting structure, and improves the convenience of maintenance.

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Abstract

The utility model relates to the technical field of refrigerators, in particular to a supporting structure, a supporting system and a refrigerator. The supporting structure comprises a first supporting seat, a moving wheel set and a second supporting seat; the moving wheel set comprises a plurality of moving wheels which are parallel to one another and arranged at intervals, the moving wheels are rotationally connected with the first supporting base, and the bottoms of all the moving wheels are located on the same plane. The second supporting seat is rotationally connected with the first supporting seat, the rotating axis of the rotating connecting point of the second supporting seat and the first supporting seat is located among the multiple moving wheels arranged at intervals, and the second supporting seat is configured to be connected with the bottom of a refrigerator body of the refrigerator. According to the supporting structure provided by the utility model, when the supporting structure works, the bottoms of the plurality of moving wheels which are arranged in parallel and at intervals in the moving wheel group can be in effective contact with the ground, so that the pressure on the ground is effectively dispersed, and the ground is prevented from generating indentations or being damaged due to excessive pressure; and the machining and assembling precision requirements on the supporting structure can be reduced.
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