Magnetic Modular Storage Assembly for Reusable Travel Containers

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Solution Overview

Problem

Single-use plastic travel bottles and mini toiletries generate excessive waste.

Innovation Solution

A magnetic modular storage assembly comprising a thick middle container, a thin middle container, a lower container, and various magnetic couplings to efficiently store and organize components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If single-use plastic travel bottles and mini toiletries are used, then convenience and portability are improved, but excessive waste is generated

Engineering Contradiction:
ImproveconvenienceVSAvoidwaste
Core Design Contradiction:
Ease of operationVSLoss of substance

Solution Approach 1:

The storage case is divided into multiple detachable compartments including a lid portion, a first container, a second container, and a third container. Each compartment can be separated and reused independently, eliminating the need for single-use packaging while maintaining convenience for travel and storage.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Instead of discarding the entire container after use, the invention allows for recovery and reuse of all components. The magnetic coupling system enables easy separation and reassembly of compartments, facilitating repeated use and reducing waste generation.

Inventive Principle:
Principle #34Discarding and recovering

2Adaptability or versatility

If a magnetic modular storage assembly with multiple detachable components is used, then reusability and waste reduction are improved, but device complexity increases

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

Solution Approach 1:

The invention replaces traditional mechanical fastening systems (screws, clips, adhesives) with magnetic coupling between components. Magnets embedded in the lid and containers provide automatic attraction and secure attachment, simplifying the assembly and disassembly process while enhancing reusability.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The magnetic coupling system serves multiple functions: it secures the detachable compartments during storage, enables easy separation for cleaning and reuse, and maintains structural integrity when assembled. This universal magnetic mechanism simplifies the overall design despite the modular complexity.

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

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The assembly provides an efficient and organized storage solution that reduces waste by allowing components to be easily detached and reused, enhancing convenience and sustainability.

Implementation Method 1

The lid lower edge magnets are magnetically coupled to the thick middle container upper edge magnets to detachably coupled the lid to the thick middle container.

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Implementation Method 2

The thick middle container lower edge magnets are magnetically coupled to the thin middle container upper edge magnets to detachably couple the thin middle container to the thick middle container.

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Implementation Method 3

The lower container upper edge magnets are magnetically coupled to the thin middle container lower edge magnets to detachably couple the lower container to the thin middle container.

Methodology Applied
Scientific EffectMagnetic coupling: Magnetism

Data Source

PatentUS12545474B1Magnetic modular storage case
Publication Date: 2026.02.10 DONADELLE ADIANA
  • US12545474B1 patent drawing
  • US12545474B1 patent drawing
  • US12545474B1 patent drawing

AI summary

A magnetic modular storage assembly is configured to efficiently store components. The magnetic modular storage assembly has a thick middle container. A lid is detachably coupled to the thick middle container. A thin middle container is detachably coupled to the thick middle container. A lower container is detachably coupled to the thin middle container. The lid, the thick middle container, the thin middle container, and the lower container efficiently store components.