Supporting column applied to enclosing plate box and logistics enclosing plate box using supporting column

Abstract

A supporting column applied to an enclosing plate box comprises a base column and a unit column, wherein the base column and the unit column are in inserted connection to form a combined column, the base column and the unit column are both cylinders, and the top of the base column and the top of the unit column are provided with rotating blocks fixedly connected with the tops. The tops of the rotating blocks are provided with rotary locking plates, each locking plate is of a 270-degree sector-shaped cylindrical structure, and each rotating block is of a sector-shaped cylindrical structure withthe angle smaller than 270 degrees. A sliding groove is formed in the surface of each rotating block, each sliding groove is in an arc shape, the bottoms of the locking plates are provided with sliding protrusions, the sliding protrusions are clamped into the sliding grooves, two long grooves are formed in the side face of the base column, two long grooves are formed in the side face of the unitcolumn, every two corresponding long grooves are perpendicular to each other, the bottom of the base column is provided with a first limiting protrusion, and the bottom of the unit column is providedwith a second limiting protrusion. The invention further provides a logistics enclosing plate box using the supporting column. Compared with the prior art, the supporting column has the advantages ofbeing convenient to install and adjustable in height.

Description

technical field [0001] The invention relates to a pillar applied to a coaming box, and also relates to a logistics coaming box using the pillar. Background technique [0002] The hoarding box is mainly composed of three parts: tray, box body and top cover. It is composed of more than one section of hoarding through stacking. The hoarding is composed of four or six hinges, and the hinges are fixed on the adjacent two. At the corner of the plank, the lower part of the page body has a hinge foot that extends downward and bends outward, and the inner side of the hinge foot is sleeved on the outside of the corner of the pallet or the outside of the upper part of the hinge at the corner of the next section of the hoarding. [0003] Most of the current logistics coaming boxes are foldable, which has the advantages of being able to be stored and occupying a small space. However, the volume of the coaming box is relatively large, and it is inconvenient to install the side panels of t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of the existing folding coaming box, the side panels of the coaming box are inconvenient to install, and adaptive adjustment cannot be made for substances of different volumes, the present invention provides a pillar applied to the coaming box and a logistics system using the pillar Coaming box, which is easy to install and adjustable in height

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