A storage device used for engineering costs

Abstract

A storage device used for engineering costs is disclosed. The device includes a box body, a box cover, fold connecting racks, a first storage tray, first connecting racks, a second storage tray, second connecting racks, separating baffle plates and a handle. The upper surface of the box body is movably connected to the box cover. The inside surface of the box cover is movably connected to the fold connecting racks through screws. The first storage tray is movably connected to the inside surfaces of the fold connecting racks. The first connecting rack is movably connected to the right end surface of the first storage tray through a screw. The second storage tray is movably connected to the inside surfaced of the first connecting racks. The limited storage box body is divided into a plurality of the storage trays, thus achieving multi-stage and ordered classification and arrangement of tools, avoiding an insufficient storage capacity and a disorder phenomenon in storage and classification and effectively improving practical performance of the device.

Description

technical field [0001] The invention relates to a storage device for engineering cost, which belongs to the technical field of storage device manufacturing. Background technique [0002] The storage box is a box specially used to organize messy items, which is equivalent to a trash can, but it contains non-junk items that are useful but not commonly used. It is light and flexible, and can be designed into various shapes according to your own needs, including square, round, rhombus and so on. It can be a storage box one by one, or it can be designed as a group of lockers. The storage boxes do not occupy the living room space, and can be integrated or separated according to the needs to create your home, which is convenient for people to organize and store. In fact, the storage work is not troublesome. No matter how big the apartment is, there will always be more storage space waiting for you to discover. Home storage in a small space is particularly important. Facing an ord...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a storage device for engineering cost, to solve the problem that the prior art cannot divide the limited storage space through a certain method, so that the tools cannot be multi-level and effective. The classification and arrangement of order may lead to insufficient storage capacity, confusion of storage classification, and insufficient practical performance.

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