Pivoting Panel Work Surface for Stackable Tool Storage Units

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Solution Overview

Problem

Modular tool storage systems lack a versatile and efficient mechanism for coupling and decoupling of storage units while providing adaptable surfaces for writing and object support, limiting their functionality and usability in construction sites.

Innovation Solution

A stackable tool storage device with pivotally connected panels that open to expose a unified writing surface, featuring a support structure with a ramp and biasing elements to securely couple with other units, allowing for adjustable angles and secure storage compartments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If storage units are designed to be modular and stackable, then ease of operation and transportability are improved, but coupling and decoupling mechanisms become more complex

Engineering Contradiction:
Improveease of coupling and decouplingVSAvoidcoupling mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The coupling mechanism is segmented into separate coupling elements on opposite sides of the storage unit. Each coupling element can independently engage with corresponding elements on adjacent units, allowing modular assembly without requiring a complex centralized coupling system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The coupling elements are designed with universal functionality to accommodate different stacking configurations and orientations. The same coupling mechanism works for both horizontal stacking and vertical stacking, reducing the need for multiple specialized coupling types.

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

2Adaptability or versatility

If panels are made pivotal to provide adaptable surfaces, then versatility and adaptability are improved, but structural stability may be compromised

Engineering Contradiction:
Improveadaptability of surfacesVSAvoidstructural stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The panels are designed as pivotal (movable) components that can rotate between different positions. This dynamic design allows the same panel structure to serve multiple functions: providing structural stability when closed and creating adaptable surfaces when opened, depending on operational requirements.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The pivotal panels are nested within the overall storage unit structure, allowing them to rotate and extend outward when needed while remaining integrated with the main body. This nesting approach maintains structural compactness and stability when panels are closed, while enabling surface adaptability when opened.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If storage units provide unified writing surfaces, then functionality and usability are improved, but device complexity increases

Engineering Contradiction:
Improvewriting surface functionalityVSAvoidpanel configuration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Multiple panel surfaces are designed to merge and align when the panels are positioned correctly, creating a unified writing surface across adjacent panels. This merging approach allows the storage unit to provide extended functional surfaces without requiring each individual panel to be complex in design.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS12108873B2Actuating work surface for storage device
Publication Date: 2024.10.08 MILWAUKEE ELECTRIC TOOL CORP
  • US12108873B2 patent drawing
  • US12108873B2 patent drawing
  • US12108873B2 patent drawing

AI summary

The systems described in this disclosure can be used with a storage system to provide a platform for items and/or papers such as blueprints. A container includes a top panel that is pivotal relative to the container. The container may include additional panels that are pivotal with respect to the top panel and that rotate away from the top panel to extend the platform provided by the top panel.