Multi-Function Lid Coupling for Modular Storage Mounting

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Solution Overview

Problem

Existing storage units lack flexibility in terms of transportability and modular integration, as well as efficient coupling mechanisms for supporting and securing the units at elevated heights.

Innovation Solution

A modular storage unit with a multi-functional top panel that can be reversibly coupled to a housing, featuring couplers on the lateral and top surfaces, allowing detachment for support from structures like walls or vehicles, and enabling IP65 sealing and stackable configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the top panel is detachably coupled to the housing, then transportability and modular integration are improved, but structural stability deteriorates

Engineering Contradiction:
Improvemodular integrationVSAvoidstructural stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The storage unit is divided into separable components: a housing and a top panel that can be detachably coupled. This segmentation enables modular integration and flexible transport while maintaining structural integrity when assembled through the coupling mechanism.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The top panel serves multiple functions: it acts as a closure for the storage compartment when attached to the housing, and can be detached to serve as a mounting surface for wall or vehicle structures. This multi-functionality resolves the contradiction by enabling both modular versatility and stable support configurations.

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

2Adaptability or versatility

If the top panel is completely detached and secured to a structure, then support at elevated heights is improved, but ease of operation deteriorates

Engineering Contradiction:
Improvesupport configurationVSAvoidease of assembly
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The coupling mechanism is segmented into two parts: a first coupler on the housing and a second coupler on the top panel. This segmentation allows the top panel to be easily detached and reattached, simplifying the operation of assembling and disassembling while enabling support at elevated heights when mounted to structures.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The coupling mechanism acts as an intermediary between the housing and top panel, providing a simple interface for attachment and detachment. This intermediary mechanism reduces the complexity of assembly operations while enabling versatile support configurations including wall mounting and vehicle mounting.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If the first coupler is engageable with the second coupler, then modular integration is improved, but device complexity increases

Engineering Contradiction:
Improvemodular integrationVSAvoidcoupling mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The coupling mechanism is designed with universal engagement features where the first coupler on the housing and the second coupler on the top panel can engage with each other. This universal coupling design enables modular integration of multiple storage units while maintaining simple, consistent coupling features that do not significantly increase device complexity.

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

Data Source

PatentUS20250353645A1Storage Device with Multi-Function Lid
Publication Date: 2025.11.20 MILWAUKEE ELECTRIC TOOL CORP
  • US20250353645A1 patent drawing
  • US20250353645A1 patent drawing
  • US20250353645A1 patent drawing

AI summary

Various products that couple with modular storage units are shown. In one example, a modular storage unit includes a detachable top panel that can itself be coupled to other objects, such as a building wall or a vehicle. The top panel includes a coupling mechanism that faces away from the building wall or vehicle, thereby allowing the housing to be coupled to the top panel. In another example, a drinking container includes a coupling mechanism to couple the drinking container to a modular storage unit.