Fold-Flat Display Tower Base With Diagonal Fins for Shipping Stability
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Solution Overview
Problem
Conventional free-standing display towers made of permanent materials are costly, difficult to assemble, and not recyclable, with pyramid-shaped bases that become unstable due to stress and consumer handling, requiring fillers during shipping which increases costs.
Innovation Solution
A recyclable display tower with a foldable, enlarged base featuring diagonal fins and a stabilizing wire that can be compacted for shipping and expanded for stability, eliminating the need for fillers and allowing for a smaller shipping carton and increased pallet capacity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a pyramid-shaped base is used to support the display tower, then the display can be free-standing, but the base becomes loose and unstable over time due to stress and consumer handling
Solution Approach 1:
The base is designed with collapsible side walls that can transition between a compact stored position and an expanded support position. This dynamic structure allows the base to be compact during shipping yet provide substantial support when deployed, resolving the contradiction between ease of transport and operational stability.
Solution Approach 2:
The base is divided into multiple collapsible side walls rather than a solid pyramid structure. This segmentation allows each wall to independently collapse and expand, providing both compactness for shipping and stability when deployed, while distributing stress more effectively across the structure.
2Ease of operation
If the pyramid-shaped base is used, then the display can be free-standing, but fillers are required during shipping to stabilize the unit, increasing cost
Solution Approach 1:
The collapsible base allows the display unit to be compact during shipping, eliminating the need for fillers. The side walls collapse flat against the tower body, reducing the overall volume and allowing more efficient palletization without requiring additional stabilization materials.
3Strength
If permanent display materials such as wood, metal, and plastics are used, then the display rack is sturdy and can support weight, but it is costly to manufacture and ship
Solution Approach 1:
The display tower uses paperboard material with changed structural parameters - specifically, a collapsed configuration during shipping that transitions to an expanded configuration during use. This parameter change allows a lightweight material to achieve the structural integrity previously requiring heavy permanent materials, reducing both manufacturing and shipping costs.
Solution Approach 2:
The collapsible side walls nest together in a compact configuration during shipping, allowing the entire display unit to be space-efficient. This nesting capability enables lightweight materials to be used without sacrificing transport efficiency, resolving the cost contradiction.
4Ease of operation
If the pyramid-shaped base is used, then the display can be free-standing, but the base is laterally larger than the rest of the display tower, creating void space during shipping
Solution Approach 1:
The base side walls dynamically change their lateral extent - collapsed to a minimal footprint during shipping and expanded to provide stability during use. This dynamic shape change eliminates void space during transport while maintaining the necessary support function when deployed.
Solution Approach 2:
The side walls collapse inwards toward the central axis of the tower, changing their spatial distribution from a wide lateral footprint to a compact vertical arrangement. This dimensional reorganization eliminates void space while preserving the base's support function.
Data Source
AI summary
A shipping and display container comprises an elongate display tower having an upper end, a lower end, a plurality of vertically spaced shelves, and a stabilizing base attached on the lower end to stabilize the tower in an upright position. The base has a first position folded against the tower so that the base has a small footprint for shipping, and a second position unfolded to a larger footprint to define a support for stabilizing the tower in an upright position. The base is in two separate base parts attached to respective opposite sides of the lower end of the tower. Triangularly shaped fins extend outwardly from opposite side edges of each base part so that a fin extends diagonally outwardly from opposite corners of the tower. The fins are foldable to the first position and unfolded to the second position.