Pivoting Cosmetic Accessory for Compact Multi-Container Storage

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Solution Overview

Problem

Existing cosmetic accessories often suffer from disorganization due to multiple containers and cases, with smaller ones lacking options and larger ones being too bulky for portability. Modular cosmetic accessories can also be too large and difficult to configure for convenient use.

Innovation Solution

A cosmetic accessory comprising at least two pivotally attached cosmetic containers that can be arranged side-by-side or one on top of the other, providing different form-factors based on user context, and featuring a stable, closed configuration with male and female connectors for easy handling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate cosmetic containers and cases are used, then users can carry various cosmetic products, but the space becomes disorganized and bulky

Engineering Contradiction:
Improvecosmetic product varietyVSAvoidorganization
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple cosmetic containers into a single integrated case with compartments for different cosmetic products. The case merges foundation, powder, blush, and other cosmetic storage into one organized unit, eliminating the need to carry multiple separate containers while maintaining product variety and organization.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The cosmetic case is segmented into multiple compartments and sections, each designed to hold specific cosmetic products. This segmentation allows different cosmetic items to be stored separately within the unified case, preventing disorganization while maintaining versatility.

Inventive Principle:
Principle #1Segmentation

2Volume of moving object

If cosmetic accessories are made smaller in size, then portability improves, but options for shades, products, and formulas are limited

Engineering Contradiction:
ImprovesizeVSAvoidcosmetic product options
Core Design Contradiction:
Volume of moving objectVSAdaptability or versatility

Solution Approach 1:

The cosmetic case employs a nested compartment structure where smaller storage spaces are arranged within a compact outer shell. This allows multiple cosmetic products with different shades and formulas to be stored in a small, portable size by efficiently nesting compartments one within another or arranging them in a space-optimized layout.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The case utilizes three-dimensional space optimization by arranging compartments vertically and horizontally to maximize storage capacity within a compact footprint. This dimensional arrangement allows diverse cosmetic options to fit in a small portable size.

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

3Adaptability or versatility

If cosmetic accessories are made larger in size, then more cosmetic options are available, but portability deteriorates

Engineering Contradiction:
Improvecosmetic product optionsVSAvoidportability
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The case design optimizes the volume parameter by using efficient spatial arrangement and compact geometry. Through parameter optimization in terms of compartment dimensions, wall thickness, and overall shape, the case accommodates diverse cosmetic products while minimizing external dimensions for improved portability.

Inventive Principle:
Principle #35Parameter changes

4Adaptability or versatility

If modular cosmetic accessories are designed, then customization options increase, but size and configuration difficulty increase

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

Solution Approach 1:

The cosmetic case incorporates universal design elements where compartments can serve multiple functions. For example, removable trays, flip-top lids that provide mirrors, and compartments that can hold various cosmetic types. This multi-functionality allows customization without requiring complex reconfiguration of the overall structure.

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

Data Source

PatentEP3801121B1Multi-container cosmetic accessory
Publication Date: 2025.04.23 ELC MANAGEMENT LLC
  • EP3801121B1 patent drawingFigure 1
  • EP3801121B1 patent drawingFigure 2
  • EP3801121B1 patent drawingFigure 3

AI summary

The present invention relates to a cosmetic accessory comprising at least two cosmetic containers. The containers are pivotally attached to one another to provide convenient storage of separate cosmetic compositions. The pivot member enables the first and second containers to be configured at least side-by-side and one on top of the other. Each configuration provides different form-factors for the user based on the user's use context.