Multi-Purpose Pallet Adapter for Stable Sleeve Stacking
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Solution Overview
Problem
Many conventional pallets lack a peripheral track to receive the edge of a collapsible sleeve, leading to instability and potential bending deformation when stacked containers are loaded.
Innovation Solution
An adapter is designed to fit on top of a conventional nine-legged pallet, providing a channel to receive the sleeve edge and serving as both a cover and a stabilizing feature, with optional reinforcement structures to prevent deformation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If an adapter is added to provide a peripheral track for the sleeve edge, then the stability and structural integrity of the container assembly is improved, but the device complexity increases
Solution Approach 1:
The adapter is designed to perform multiple functions: it provides a peripheral track to receive the sleeve edge for stability, serves as a cover for the pallet, and includes reinforcement structures to prevent deformation. This multi-functionality resolves the contradiction by consolidating multiple components into one, improving stability without proportionally increasing complexity.
Solution Approach 2:
The adapter combines the cover function and the structural support function with the peripheral track into a single integrated component. By merging these functions, the design achieves improved stability and structural integrity while minimizing the increase in device complexity.
2Strength
If reinforcement structures are added to the adapter to prevent deformation under load, then the strength and rigidity are improved, but the manufacturing complexity increases
Solution Approach 1:
The adapter is constructed from high-density polyethylene (HDPE) or similar polymers that provide inherent strength and rigidity. By selecting materials with high strength-to-weight ratios, the design achieves the required structural strength while maintaining ease of manufacturing through molding processes, rather than requiring complex assembly of multiple reinforcement components.
Solution Approach 2:
The adapter includes localized reinforcement structures such as ribs and thicker sections positioned specifically at areas subject to high stress or deformation. This targeted approach provides necessary strength where needed while keeping other areas of the adapter simple and easy to manufacture.
3Adaptability or versatility
If the adapter serves as both a cover and a structural component, then the adaptability and versatility are improved, but the ease of manufacture decreases
Solution Approach 1:
The adapter is designed as a universal component that functions both as a cover for the pallet and as a structural element providing the peripheral track for the sleeve edge. This multi-functionality improves adaptability by allowing the same component to serve multiple purposes in the container assembly system.
Solution Approach 2:
The adapter is designed as a separate, modular component that can be independently manufactured and then assembled to the pallet. This segmentation allows for specialized manufacturing processes optimized for the adapter's complex geometry, while maintaining ease of assembly into the overall container system.
Data Source
AI summary
A palletized container assembly comprises a pallet base of substantially conventional design, a four-walled sleeve and a pallet adapter providing in one location an interface between the bottom edge of the sleeve and the pallet base and in another location providing a cover for the container assembly by being inverted and placed over the top edge of the container sleeve. Various reinforcement structures can be molded into the pallet adapter.