Shipper Display Container Conversion Mechanism

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Solution Overview

Problem

Existing regular slotted containers (RSCs) are primarily designed for shipping and are discarded as dunnage, lacking functionality for product display, necessitating the transfer of goods from shipping containers to separate display containers.

Innovation Solution

A shipper display container design featuring a front panel with a removable upper portion, a rear panel with a detachable rear portion, and side panels with lines of weakness, allowing conversion from a shipper configuration to a display configuration by removing the upper portion and rotating the rear flap to create a flush interior for displaying products.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing RSC containers are used for shipping, then shipping functionality is provided, but display functionality is lost and the container must be discarded

Engineering Contradiction:
Improvedisplay functionalityVSAvoidshipping functionality
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The container employs dynamic elements including a removable upper front portion, a rotatable rear panel portion, and expandable side panels that can transition between different configurations. These dynamic features allow the container to adapt from a closed shipping state to an open display state, resolving the contradiction between maintaining shipping integrity and enabling display functionality.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The container is divided into distinct segments: a stationary front portion, a removable upper front portion, a stationary rear portion, a rotatable rear panel portion, and expandable side panels. This segmentation allows each part to perform its specific function while collectively enabling both shipping and display modes without compromising either functionality.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If goods are transferred from shipping container to display container, then display functionality is achieved, but additional handling time and complexity are required

Engineering Contradiction:
Improvedisplay capabilityVSAvoidtransfer time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The container is designed as a universal vessel that performs both shipping and display functions. The same container structure, with its configurable panels and openings, serves dual purposes: protecting goods during transport and presenting them attractively at the point of sale, thereby eliminating the need for separate display containers and reducing transfer time.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The container is pre-configured with display-ready features including the removable upper front portion, rotatable rear panel, and expandable side panels that are prepared in advance during manufacturing. This preliminary preparation allows for rapid transformation from shipping to display mode without requiring complex on-site assembly or additional handling steps.

Inventive Principle:
Principle #10Preliminary action

3Ease of manufacture

If container structure is simplified to reduce parts, then manufacturing cost decreases, but structural strength may be compromised

Engineering Contradiction:
Improvemanufacturing costVSAvoidstructural strength
Core Design Contradiction:
Ease of manufactureVSStrength

Solution Approach 1:

The container uses dynamic panel configurations rather than multiple static components. The removable upper front portion, rotatable rear panel, and expandable side panels are integrated into a single container structure, reducing the number of separate parts while maintaining structural integrity through engineered connection mechanisms that provide strength when needed.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

Multiple functional elements are merged into a unified container structure. The stationary and movable panels are integrated through coordinated connection systems, combining what could have been separate components into a single manufacturable unit, thereby reducing manufacturing complexity while preserving structural strength through distributed load paths.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8302845B2Shipper display container
Publication Date: 2012.11.06 PACKAGING CORPORATION OF AMERICA
  • US8302845B2 patent drawing
  • US8302845B2 patent drawing
  • US8302845B2 patent drawing

AI summary

A container comprises a front panel including a stationary front portion and a removable front portion separated by a first line of weakness. The container comprises a rear panel including a stationary and a detachable rear portion separated by a second line of weakness. The container comprises a first and an opposing second side panel separated from the removable front portion by third and fourth lines of weakness. The container comprises a top front major flap extending from the removable front portion and hingedly coupled to the removable front portion by a first fold line. The container comprises a top rear major flap extending from the rear panel and hingedly coupled to the stationary rear portion and the detachable rear portion by a second fold line. The container is configured to be converted into a display configuration.