Removable modular packing box with extensible dimension

Abstract

The invention discloses a removable wooden modular packing box with an extensible dimension. The packing box consists of a box bottom, box sheets and connecting members, wherein the box bottom consists of bottom trays, a bottom flooring board and a bottom board which are arranged from bottom to top; each box sheet consists of a box plate and a box baffle; and each connecting member comprises a Z-shaped steel angle which is fixedly arranged at a side edge of one box sheet of the packing box, and at least one first connecting member or second connecting member which is fixedly connected onto the Z-shaped steel angles of two adjacent box sheets of the packing box. The first connecting member comprises a sleeve and a single-headed insertion rod which can be used for interconnecting the two adjacent box sheets of the packing box vertically and are respectively fixed on the Z-shaped steel angles of the two adjacent box sheets of the packing box. The second connecting member comprises a sleeve and a U-shaped insertion rod which can be used for interconnecting the two adjacent box sheets of the packing box in a coplanar state, and the sleeve is directly fixed on the Z-shaped steel angles of the two adjacent box sheets of the packing box. The packing box disclosed by the invention can be assembled in both the length direction and the height direction so as to extend the dimensions of the packing box.

Description

Technical field [0001] The present invention relates to a packaging box, and more specifically, to a modular packaging box with expandable and detachable dimensions. Background technique [0002] Among the packaging containers used for transportation in the world today, wooden packaging occupies a large market share. Compared with packaging containers such as paper and iron, wooden packaging containers have unparalleled advantages: they can be made from and made on-site Simple, high strength, good durability, good elasticity, strong shock and vibration resistance, and good weather resistance. Although some new wooden packaging containers have appeared at this stage, such as detachable wooden packaging boxes, assembled plywood boxes, etc., they can be disassembled into single-piece box boards, which can be recycled and reused, or they can be transported in a flat shape, effectively saving orders. The cost of using the secondary container and the cost of storage and transportation...

AI Technical Summary

Problems solved by technology

Although some new wooden packaging containers have appeared at this stage, such as detachable wooden packaging boxes and assembled plywood boxes, they can be disassembled into single-piece box boards, which can be recycled and transported in flat form, which effectively saves unit costs. Secondary container use cost and storage and transportation cost, but the disassembled box panels can only be spliced ​​in a fixed and unique way, and the box panels cannot be extended and spliced, that is, they can only be spliced ​​according to the original fixed size specifications, and cannot be expanded on the original box panels into new specifications, which makes these packaging boxes have certain limitations in the actual use process

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