Adjustable storage box

Abstract

The invention provides an adjustable storage box, which sequentially comprises a top cover, an upper box body, movable joints, a lower box body and a base from top to bottom. The sides, close to a containing space, of the front side faces, the rear side faces, the left side faces and the right side faces of the upper box body and the lower box body are each connected through two telescopic columns. The movable joints are additionally arranged between the upper box body and the lower box body of the storage box, thus the size of the box bodies is adjusted, the structure is simple, and using isflexible; the movable joints can be relatively pulled wide, downwards slide from the outer side of the lower box body, and then are placed on the base; and an additional space does not need to be found to store the dismantled movable joints, and thus the movable joints do not occupy land and are not lost.

Description

technical field [0001] The invention relates to a storage box, in particular to a size-adjustable storage box. Background technique [0002] The storage box is a simple and lightweight multi-functional storage box, which is used to store scattered items at home, and is a small box for classification and storage. The plastic storage box in the prior art is very popular because of its strong material, not easily deformed, mildew-proof and moisture-proof, and can play a good role in protecting the stored items. [0003] However, there is a shortcoming in the plastic storage box in the prior art. The size of the storage box cannot be adjusted according to the number of stored items. When there are few items to be stored, the storage space in the box cannot be fully utilized. On the contrary, it is more inconvenient to occupy more living space due to the larger volume of the cabinet. [0004] Therefore, it is necessary to design a storage box with an adjustable size to meet the...

AI Technical Summary

Problems solved by technology

[0003] However, there is a shortcoming in the plastic storage box in the prior art. The size of the storage box cannot be adjusted according to the number of stored items. When there are few items to be stored, the storage space in the box cannot be fully utilized. On the contrary, it will cause greater inconvenience due to the large volume of the box and occupying more living space.

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