Corrugated Two-Piece Shelf Assembly for Low-Complexity Displays

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Solution Overview

Problem

Existing shelving display systems are costly and difficult to manufacture, ship, and set up due to their complexity.

Innovation Solution

A shelving display system formed from a single blank of corrugated material, where shelves are created by folding and interlocking first and second shelf components from separate wall segments, using a positioning panel and glue strips for assembly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If traditional shelving display systems are used, then structural strength and stability are improved, but manufacturing cost and complexity increase

Engineering Contradiction:
Improvestructural strengthVSAvoidsystem complexity
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

The shelving display system is divided into multiple separate wall segments (front wall, back wall, side walls) that can be manufactured independently and then assembled together. Each wall segment contains pre-formed shelf components, allowing for modular construction that reduces overall system complexity while maintaining structural integrity through the interlocking assembly of segments.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The shelf components are extracted from traditional separate manufacturing processes and integrated directly into the wall segments during a single corrugated material forming process. This extraction of shelves as distinct elements and their integration into the wall structure simplifies the overall system by eliminating separate shelf installation steps while preserving strength.

Inventive Principle:
Principle #2Taking out (Extraction)

2Stability of the object's composition

If traditional shelving display systems are used, then structural stability is improved, but ease of manufacture deteriorates

Engineering Contradiction:
Improvestructural stabilityVSAvoidease of manufacture
Core Design Contradiction:
Stability of the object's compositionVSEase of manufacture

Solution Approach 1:

The manufacturing process merges the formation of wall segments and shelf components into a single integrated process using corrugated material. The corrugated material is formed to create both the structural walls and the shelf support elements simultaneously, eliminating multiple manufacturing steps and improving ease of manufacture while maintaining structural stability through the inherent strength of the corrugated construction.

Inventive Principle:
Principle #5Merging (Combining)

3Force

If traditional shelving display systems are used, then load-bearing capacity is improved, but shipping efficiency deteriorates

Engineering Contradiction:
Improveload-bearing capacityVSAvoidshipping volume
Core Design Contradiction:
ForceVSQuantity of substance

Solution Approach 1:

The wall segments and shelf components are designed to nest within each other during shipping, with smaller elements fitting into spaces within larger components. This nesting arrangement dramatically reduces the shipping volume required to transport the display system components while maintaining the load-bearing capacity through the preserved structural integrity of the corrugated material construction.

Inventive Principle:
Principle #7Nested doll (Nesting)

4Reliability

If traditional shelving display systems are used, then structural integrity is improved, but setup time and complexity increase

Engineering Contradiction:
Improvestructural integrityVSAvoidsetup time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The shelf components and wall segments are pre-assembled into integrated units during manufacturing, with connection points and alignment features prepared in advance. This preliminary action ensures structural integrity is established before shipping, and dramatically reduces setup time on-site as the pre-assembled units require minimal final assembly steps to achieve full structural integrity.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8857633B2Corrugated shelving display system with two-piece shelves
Publication Date: 2014.10.14 MENASHA CORP
  • US8857633B2 patent drawing
  • US8857633B2 patent drawing
  • US8857633B2 patent drawing

AI summary

A shelving display system formed from a single blank of corrugated material. The display system including a plurality of shelves formed from a first shelf component and a second shelf component.