Modular Foldable Storage Container With Hinged Panel Collapse

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Solution Overview

Problem

Traditional storage containers are bulky, non-collapsible, and difficult to transport, lacking durability and ease of use in space-constrained environments, while collapsible options are often made of fabric and lack durability.

Innovation Solution

A modular storage device with interchangeable top and bottom assemblies that convert between expanded and collapsed positions, featuring hinged panels that fold inward for compact storage and transport, using durable materials like polyvinyl chloride and high-density polyethylene.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If traditional storage containers are used, then structural integrity and durability are maintained, but the containers become bulky and difficult to transport

Engineering Contradiction:
Improvestructural integrityVSAvoidtransportability
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The storage container is divided into separate panels (front, back, sides) that can be detached from the frame, allowing the structure to be disassembled into manageable components for easy transport while maintaining full structural integrity when assembled

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The container employs dynamic elements including hinged panels that can fold flat against the frame, detachable connections between panels and frame, and convertible handles that can be repositioned or removed, enabling the structure to adapt between a rigid storage state and a collapsed transport state

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If collapsible storage solutions are used, then transportability and space efficiency are improved, but durability and structural integrity are reduced

Engineering Contradiction:
ImprovetransportabilityVSAvoiddurability
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The container utilizes flexible yet durable vinyl panels instead of rigid materials, allowing the structure to collapse flat for transport while maintaining sufficient durability for outdoor use. The panels can bend and fold repeatedly without cracking or breaking

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The container combines different materials strategically - durable vinyl panels for the body, metal or rigid plastic frames for structural support, and reinforced corner protectors - creating a composite structure that achieves both collapsibility and durability

Inventive Principle:
Principle #40Composite materials

3Strength

If rigid plastic bins are used, then durability is maintained, but ease of carrying and compact storage are compromised

Engineering Contradiction:
ImprovedurabilityVSAvoidstorage space
Core Design Contradiction:
StrengthVSVolume of moving object

Solution Approach 1:

The container transitions from a rigid, fixed-volume structure to a dynamic structure where panels can fold flat and the overall volume can be reduced to a fraction of its expanded size, enabling compact storage while maintaining durability through the robust frame and panel construction

Inventive Principle:
Principle #15Dynamics

4Adaptability or versatility

If modular interchangeable assemblies are used, then adaptability and space efficiency are improved, but device complexity increases

Engineering Contradiction:
ImprovemodularityVSAvoidassembly complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The container is segmented into standardized modules (front panel, back panel, side panels, frame) with consistent connection mechanisms, allowing different panel configurations and easy interchangeability while keeping individual component complexity low

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250304317A1Foldable storage device
Publication Date: 2025.10.02 CARROLL JACOB DAVIS
  • US20250304317A1 patent drawing
  • US20250304317A1 patent drawing
  • US20250304317A1 patent drawing

AI summary

A collapsible, modular container is provided which facilitates ease of storage, ease of transport and is designed to withstand harsh environmental conditions. The container is an improvement over current containers known in the art by providing a solution to bulky containers which are difficult to store and transport due to their large size and rigid structure which requires significant space even when the container is empty.