Corrugated POP Shelving Assembly for Low-Cost Structural Strength
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Solution Overview
Problem
Existing shelving display systems are costly, difficult to manufacture, ship, and set up, and are structurally weak, making them unreliable for merchandise display.
Innovation Solution
A freestanding display shelving unit is created from a single sheet of corrugated paperboard material that folds into vertically stacked shelves, with a method involving an inner back panel secured to an outer back panel using adhesive, and a front panel connected to the outer back panel through folding and glue tabs, providing structural support between shelves.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional shelving display systems are used, then structural strength may be adequate, but manufacturing cost increases, assembly difficulty increases, and setup time increases
Solution Approach 1:
The patent combines multiple shelving components into a single integrated corrugated board structure. The front panel, back panel, side panels, and shelf supports are all formed from one continuous piece of material, eliminating the need for separate manufacturing and assembly of individual components. This merging reduces manufacturing complexity and cost while maintaining structural integrity through the inherent strength of the corrugated board design.
Solution Approach 2:
The patent utilizes corrugated board, a composite material consisting of fluted inner layer sandwiched between flat outer layers. This composite structure provides high strength-to-weight ratio and structural rigidity, enabling the shelving unit to maintain adequate structural strength while using economical material that is easy to manufacture and assemble.
2Ease of operation
If traditional shelving display systems are used, then structural strength may be adequate, but assembly difficulty increases and setup time increases
Solution Approach 1:
By integrating all structural components into a single corrugated board piece with pre-formed panels and fold lines, the patent enables simple assembly through folding and interlocking. The front panel, back panel, and side panels are connected through integrated hinges and connectors formed from the same material, allowing rapid setup without complex fastening operations while maintaining structural strength through the material's inherent properties.
Solution Approach 2:
The patent incorporates fold lines and flexible connections that allow the shelving unit to be easily collapsed for shipping and then erected at the point of use. The corrugated board's structural flexibility enables dynamic transformation between compact and assembled states, simplifying setup while the final assembled structure provides the necessary structural strength for display purposes.
3Device complexity
If multi-component shelving systems are used, then structural strength may be adequate, but device complexity increases
Solution Approach 1:
The patent reduces device complexity by merging multiple separate components (front panel, back panel, side panels, shelf supports) into a single integrated corrugated board structure. All elements are formed from one continuous piece of material with pre-defined fold lines and connection points, eliminating the need for multiple separate parts while maintaining structural strength through the corrugated board's inherent mechanical properties and geometric design.
4Quantity of substance
If traditional shelving systems are used, then structural strength may be adequate, but shipping cost increases
Solution Approach 1:
The patent enables the shelving unit to transition between a compact folded state for shipping and an expanded assembled state for use. The integrated corrugated board design with fold lines allows the structure to be collapsed into a minimal volume for economical shipping, then easily erected at the destination. The structural strength is maintained in the assembled state through the corrugated board's material properties and geometric configuration.
Solution Approach 2:
The shelving unit's panels and components nest within each other when folded, creating a compact package for shipping. The front panel, back panel, and side panels are arranged in a nested configuration that minimizes shipping volume while the corrugated board material provides the necessary structural strength that is realized when the unit is assembled and deployed.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution results in a reliable, economical, and easy-to-assemble shelving unit that is structurally sound and efficient to manufacture and deploy, overcoming the limitations of previous systems.
Implementation Method 1
securing an inner back panel of the blank to an adjacent outer back panel using an adhesive disposed on a back face of the inner back panel
Data Source
AI summary
A merchandise display shelving unit assembled from a one-piece corrugated paperboard display blank. A display shelving unit comprises a front panel configured to form a front section of the display shelving unit including a plurality of front shelf sections, and an inner back panel configured to form a plurality of back shelf sections. An each of the plurality of back shelf sections is configured to correspond to an each of the plurality of front shelf sections to form a plurality of vertically stacked shelves when the display shelving unit is in an assembled position. An outer back panel is configured to surround the inner back panel and connect to the front panel by a right-side panel and a left-side panel, and a glue seam tab panel is configured to connect the left-side panel to the outer back panel.