Laminated Corrugated Display Rack for Tool-Free Retail Assembly
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional display racks for point-of-sale are expensive, require substantial labor and tools for assembly, and are not recyclable, leading to environmental waste as they often end up in landfills.
Innovation Solution
A fully recyclable display rack made of interlocking fiber-based materials, such as containerboard, that can be easily assembled without tools, featuring laminated sheets with tabs, notches, and slots for structural components and graphics panels, allowing for efficient deployment and recycling through existing recycling channels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional racks are constructed from permanent display materials such as wood, metal, and plastics to achieve structural strength, then the rack can support product weight and withstand prolonged use, but the rack becomes costly to manufacture and ship, and is not recyclable
Solution Approach 1:
The patent changes the material parameter from permanent materials (wood, metal, plastics) to recyclable fiber-based materials (corrugated board, cardboard). This parameter change enables the rack to maintain sufficient structural strength for point-of-sale display while becoming cost-effective and fully recyclable, directly resolving the contradiction between strength and manufacturing cost/recyclability
Solution Approach 2:
The patent uses composite fiber-based materials, specifically laminated corrugated board structures, to achieve the required strength. The multi-layer composite construction provides adequate structural support for displaying products while maintaining recyclability and reducing manufacturing costs compared to traditional permanent materials
2Volume of moving object
If conventional racks are shipped unassembled to reduce shipping volume, then the rack can be transported in a compact package, but substantial labor and the use of tools is required to erect them at the point of sale
Solution Approach 1:
The patent divides the display rack into segmented panels that can be shipped in a compact, space-efficient manner. Each panel is designed with integrated features that allow them to be easily connected during assembly, eliminating the need for tools while maintaining compact shipping volume
Solution Approach 2:
The rack panels incorporate self-aligning and self-securing features such as interlocking edges, recesses, and protrusions that automatically guide and secure panels together during assembly. This self-service mechanism eliminates the need for external tools or specialized labor, allowing straightforward assembly by retail staff
3Reliability
If conventional racks use permanent display materials to ensure durability and strength, then the rack can withstand the rigors of prolonged use, but the rack ends up in landfills and is never or rarely recycled
Solution Approach 1:
The patent changes the material parameter from non-recyclable permanent materials to recyclable fiber-based materials. This enables the rack to maintain durability for its intended point-of-sale use while being fully recyclable afterward, eliminating the harmful environmental waste generated by traditional racks that end up in landfills
Solution Approach 2:
The patent designs the rack to be temporarily used at point-of-sale locations and then discarded into recycling streams rather than landfills. The fiber-based materials can be recovered and processed through existing paper recycling infrastructure, transforming the rack from a permanent waste-generating structure to a temporarily functional, then recyclable, product
Data Source
AI summary
A freestanding display rack for supporting and displaying product at a point of sale comprises a pair of spaced apart side panels. A back panel is attached to the side panels by interfitting tabs and notches along adjacent edges of the back panel and the side panels. A plurality of shelves extends between and supported at their opposite ends on the side panels by mechanical interlocking engaged between the shelves and the side panels. The mechanical interlocking comprises a slot formed through the side panels adjacent each of the shelves and a tongue projecting outwardly from each end of the shelves. The tongues extend through the respective slot in the side panels and being folded against an outer surface of the respective side panel. A graphics header extends above the shelves and side panels.