Fast-mounting steel frame box

Abstract

The invention relates to a fast-mounting steel frame box which comprises an upper frame and a lower frame. Standing columns are inserted among four corners of the upper frame and the lower frame and fastened through elastic pins. The upper frame, the lower frame and the standing columns are machined and formed by strip steel, reliable material strength is achieved, and bending strength is increased. Grooves capable of being mutually inserted are formed in the upper frame, the lower frame and the standing columns, materials are saved and cost is reduced.

Description

technical field [0001] The invention relates to a packing box, in particular to a quick-loading steel frame box. Background technique [0002] At present, since most of the industrial products have irregular shapes, when the above-mentioned industrial products are stored or transported, they need to be packaged to prevent them from being damaged. When the industrial products are light in weight, only paper packaging boxes are needed, but when the industrial products are heavy in weight, they need to be packed in wooden boxes or iron boxes. Traditional wooden boxes are nailed together with wooden slats, but this kind of wooden box will have the following problems after use: [0003] (1) The airtightness is poor, and it is necessary to add a plastic bag to prevent dust or water; [0004] (2) It is inconvenient to install, and it needs to be hammered manually with nails and hammers, which is time-consuming and laborious; [0005] The traditional iron box is popular because...

AI Technical Summary

Problems solved by technology

[0003] (1) The airtightness is poor, and it is necessary to add a plastic bag to prevent dust or water;

[0004] (2) It is inconvenient to install, and it needs to be hammered manually with nails and hammers, which is time-consuming and laborious;

[0009] (4) If there is shaking during transportation, due to the poor connection reliability between the structures, the structures of the iron box will be deformed after shaking, resulting in damage to the goods in the box

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