Folding storage cabinet

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Solution Overview

Problem

Conventional storage cabinets occupy significant space when not in use and lack the ability to be conveniently stored or stacked for increased space efficiency.

Innovation Solution

A folding storage cabinet design featuring a frame, back plate, folding side plates, bottom and top plates, and a door plate, all of which are pivotally connected to allow for folding and stacking configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional storage cabinets use a fixed structure, then they provide stable storage space, but they occupy significant space when not in use and cannot be conveniently stored or stacked

Engineering Contradiction:
Improvefolding capabilityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The storage cabinet is divided into multiple independent panels (front panel, back panel, side panels, top panel, bottom panel) that can be separately folded. Each panel is connected through pivot parts, allowing the structure to be segmented for folding and stacking operations while maintaining stability when assembled.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage cabinet transitions from a static fixed structure to a dynamic folding structure. Pivot parts enable the panels to rotate and fold, transforming the cabinet between an expanded storage state and a collapsed storage state, providing adaptability while controlling complexity through standardized pivot mechanisms.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If conventional storage cabinets have a fixed structure, then they maintain structural stability, but they cannot be stacked for increased storage space efficiency

Engineering Contradiction:
Improvestacking capabilityVSAvoidspace occupation
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The folding storage cabinet allows one cabinet to be nested within another when folded, similar to nested dolls. The collapsed structure fits inside the base cabinet, significantly reducing the volume occupied during storage while maintaining the same storage capacity when deployed.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The cabinet utilizes vertical stacking in the third dimension to increase storage efficiency. Multiple cabinets can be stacked vertically when folded, transforming horizontal space occupation into vertical arrangement, thereby increasing storage density without requiring additional floor space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If conventional storage cabinets are designed for specific locations, then they meet specific user requirements, but they lack universality and cannot be used in different environments

Engineering Contradiction:
Improveenvironmental adaptabilityVSAvoidportability
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The folding storage cabinet is designed as a universal structure that can be deployed in various environments (home, office, temporary locations) rather than being location-specific. The standardized pivot connections and modular panels allow the same design to serve multiple purposes and locations, enhancing environmental adaptability.

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

Solution Approach 2:

The dynamic folding mechanism enables easy portability by allowing the cabinet to be collapsed into a compact form for transport and then expanded at the destination. This transforms the cabinet from a permanent installation to a portable, relocatable storage solution that adapts to different environments.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12329275B2Folding storage cabinet
Publication Date: 2025.06.17 JING SI PURELAND CO LTD
  • US12329275B2 patent drawing
  • US12329275B2 patent drawing
  • US12329275B2 patent drawing

AI summary

A folding storage cabinet is provided. The folding storage cabinet includes a back plate, two folding side plates, a frame, a bottom plate, and a top plate. Left and right sides of the back plate are respectively pivoted with one side of each of the two folding side plates, and the other side of each of the two folding side plates are pivoted with two sides of the frame. The folding side plates are capable of being bent to folded, such that the back plate may be close to the frame after the two folding side plates are folded, and the top plate and the bottom plate are respectively pivoted with the top portion and bottom portion of the back plate. The top plate and the bottom plate may be opened and closed relative to the back plate.