Retail Shipping Container with Steering Lid and Stable Fork Channels

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Solution Overview

Problem

Existing shipping containers are either too large and cumbersome for retail environments or too small and unstable for transporting multiple items securely, requiring labor-intensive loading and unloading processes.

Innovation Solution

A shipping container design featuring a base with caster wheels, a peripheral wall, and a removable lid that can be oriented for closure or steering, with fork lift channels and a framework for stability, allowing for secure stacking and maneuverability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If shipping containers are made large to transport multiple items securely, then transport capacity is improved, but maneuverability and ease of handling in retail environments deteriorates

Engineering Contradiction:
Improvetransport capacityVSAvoidmaneuverability
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The shipping container is divided into modular units with standardized dimensions that can be stacked and handled as individual modules. Each module is sized to be manageable in retail environments while maintaining adequate capacity for multiple items, resolving the contradiction between transport capacity and maneuverability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The container design incorporates multiple functions: it serves as both a transport vehicle for multiple items and a manually maneuverable unit for retail environments. The standardized base with caster wheels and forklift channels enables the same container to be efficiently transported by mechanical means when full and easily handled when partially filled or in retail settings.

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

2Ease of operation

If shipping containers are made small for ease of handling in retail environments, then maneuverability is improved, but stability and security for transporting multiple items deteriorates

Engineering Contradiction:
ImprovemaneuverabilityVSAvoidtransport stability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

Instead of making containers smaller for handling and accepting reduced stability, the invention inverts the approach by designing containers with inherent stability features (framework, base structure) that maintain reliability even at sizes suitable for manual handling. The base with integrated caster wheels and forklift channels provides structural integrity that ensures stable transport of multiple items.

Inventive Principle:
Principle #13The other way round (Inversion)

3Productivity

If traditional loading and unloading methods are used, then labor flexibility is maintained, but time consumption and labor intensity increase

Engineering Contradiction:
Improveloading speedVSAvoidcontainer structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The container is pre-equipped with caster wheels and forklift channels during manufacturing, so that mechanical loading and unloading methods can be immediately employed without additional equipment or complex procedures. This preliminary integration of handling features enables fast loading/unloading while maintaining relatively simple container structure.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP4116209B1Shipping container and method of transporting items
Publication Date: 2026.03.18 TARGET BRANDS INC
  • EP4116209B1 patent drawingFigure 1
  • EP4116209B1 patent drawingFigure 2
  • EP4116209B1 patent drawingFigure 3

AI summary

A shipping container (100) is configured to transport goods from a distribution center, to a retail location, and onto the sales floor of the retail location. The shipping container glides on wheels (108) and is stackable. The shipping container is configured to receive forklift forks from multiple sides. At least one of the channels (114) includes a surrounding framework (116) to safeguard against tilting. The lid (106) is selectively mountable in two orientations to close the container or to provide handles for propelling and/or steering the shipping container. An expandable storage location for empty packaging is provided at an exterior of the shipping container.