Shelving and storage cabinets

Abstract

The invention relates to the technical field of storage equipment, in particular to a shelf device and a locker. The shelf device includes a shelf body; a support frame, the support frame includes a lead screw and a connecting bracket, the lead screw is fixedly connected to the connection bracket; a drive assembly, the drive assembly is connected to the shelf body, the drive assembly includes a drive member and a screw sleeve, and the drive member It is dynamically coupled with the screw sleeve, and the screw sleeve is threaded with the lead screw. The shelf device can realize the independent adjustment of multiple shelf bodies only by arranging a set of lead screws, which not only saves the cost, but also is convenient for installation, beautiful and simple. Moreover, no matter whether the shelf body is in a moving state or a fixed state, it is threadedly connected to the lead screw through the screw sleeve. Therefore, under the joint constraints of the external thread of the lead screw and the internal thread of the screw sleeve, the shelf body does not It will slide down due to load-bearing or self-weight, which meets the load-bearing requirements of the shelf body. In addition, since the drive assembly is connected to the shelf body, the installation space of the drive assembly can be saved.

Description

technical field [0001] The invention relates to the technical field of storage equipment, in particular to a shelf device and a locker. Background technique [0002] At present, in order to adapt to items of different specifications, some high-end refrigerators will be equipped with lifting racks to adjust the height of the shelves. In order to realize the independent adjustment of each shelf, a group of lifting racks must be arranged on the inner wall of the refrigerator for each shelf, which not only increases the cost, but also is difficult to install in the limited space of the refrigerator and affects the aesthetics. In addition, for each set of lifting racks, a set of driving devices needs to be provided, and the driving devices are fixedly installed in the refrigerator, which will occupy the inner space of the refrigerator. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. There...

AI Technical Summary

Problems solved by technology

In order to realize the independent adjustment of each shelf, a set of lifting racks must be installed on the inner wall of the refrigerator for each shelf, which not only increases the cost, but also is difficult to install in the limited space of the refrigerator and affects the aesthetics.

In addition, for each set of lifting frames, a set of driving devices must be provided, and the driving devices are fixed in the refrigerator, which will occupy the internal space of the refrigerator.

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