Foldable Stacking Storage Cabinet with Hinged Walls and Sliding Tracks

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Solution Overview

Problem

There is a lack of products available to effectively organize small spaces with limited storage capacity, particularly in studio or small one-bedroom homes, where temporary storage solutions are needed without discarding potentially useful furniture.

Innovation Solution

A foldable stacking storage cabinet designed to be collapsible, allowing for the storage of clutter and organization of small spaces when needed, while also enabling the cabinet to be stored away when not in use, utilizing a tray with a flat base and raised rim, a hinged lid, and sliding tracks for collapsing like a drawbridge.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If a storage cabinet is designed to be collapsible for space efficiency, then the storage capacity is improved when needed, but the structural complexity increases due to hinged walls and sliding tracks

Engineering Contradiction:
Improvestorage capacityVSAvoidstructural complexity
Core Design Contradiction:
Volume of moving objectVSDevice complexity

Solution Approach 1:

The cabinet is divided into modular components including a base unit, collapsible side walls, and a separate lid. Each side wall can be independently folded along hinge lines, allowing the cabinet to be segmented from its expanded storage configuration to a compact collapsed configuration. This segmentation enables the cabinet to maintain structural integrity while achieving space-efficient storage.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The side walls are designed with hinge joints that allow dynamic transformation between fixed and folded positions. The sliding track mechanism enables the walls to move smoothly along defined paths during collapse and expansion. This dynamic design allows the cabinet to adapt its volume based on storage needs while maintaining a compact form when not in use.

Inventive Principle:
Principle #15Dynamics

2Area of stationary object

If the cabinet is designed to collapse like a drawbridge for compact storage, then the area occupied is reduced, but the ease of operation decreases due to manual folding and sliding mechanisms

Engineering Contradiction:
Improvearea occupiedVSAvoidease of collapse
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

Sliding track elements serve as intermediaries between the hinge joints and the final folded position. These tracks guide the movement of wall panels during collapse, ensuring smooth transitions and preventing misalignment. The tracks act as mechanical mediators that reduce the effort required to fold the cabinet by providing defined movement paths and reducing friction during the collapsing operation.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If the cabinet uses hinged walls with sliding tracks for collapse, then the adaptability is improved for space-saving storage, but the manufacturing precision requirements increase

Engineering Contradiction:
Improvespace-saving capabilityVSAvoidhinge and track alignment
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The hinge joints and sliding tracks are pre-positioned and pre-aligned during the manufacturing process to ensure proper geometric relationships. The hinge axes are pre-configured to match the track orientations, and the connection points are pre-marked for accurate assembly. This preliminary action during manufacturing reduces the precision requirements during final assembly and ensures consistent collapse functionality across production batches.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12285101B2Foldable stacking storage cabinet
Publication Date: 2025.04.29 TROLLOPE LAILA
  • US12285101B2 patent drawing
  • US12285101B2 patent drawing
  • US12285101B2 patent drawing

AI summary

The Foldable Storage Cabinet is the only product of its kind that offers a versatile cabinet that can be stacked upright for housing supplies, materials, etc. and then post-need, can be collapsed and effectively stored away, saving space. This unprecedented product is uniquely designed with durable latches, hinges, and a sliding track to ensure long-term functionality and the Foldable Storage Cabinet comes in a wide variety of sizes and colors to cater to specific user preferences in order to complement their homes, salons, garages, offices, and a host of other purposeful locations.