Modular Cosmetic Storage Layout for Customizable All-in-One Carrying

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Solution Overview

Problem

Existing cosmetic products are sold individually or in sets, lacking a comprehensive, customizable, and organized system for storing and carrying multiple types of cosmetics and applicators.

Innovation Solution

An all-in-one cosmetic device with interchangeable and replaceable components, including compartments for various cosmetics, applicators, and a detachable cleaning pad, designed for secure and organized storage and carrying.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If cosmetics are sold as individual pieces or in fixed sets, then each cosmetic item can be independently purchased and stored, but the user cannot customize the storage system to fit their specific cosmetic collection and needs

Engineering Contradiction:
Improvecustomizability of storage systemVSAvoidstructure of cosmetic storage
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cosmetic storage device is divided into multiple interchangeable components including different compartment configurations, applicator holders, and organizational sections that can be mixed and matched. This segmentation allows users to customize their storage system by selecting specific modules that fit their cosmetic collection needs while maintaining a manageable overall structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage system incorporates universal interfaces and standardized connection mechanisms that allow different components to work together in various configurations. The same base unit can accommodate multiple types of compartments and applicators, providing multi-functionality without requiring entirely different storage solutions for different cosmetic types.

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

2Ease of operation

If all cosmetics and applicators are stored together in a single container, then carrying is convenient, but different cosmetic types and applicators cannot be organized or easily accessed

Engineering Contradiction:
Improveaccessibility of cosmeticsVSAvoidorganization structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The storage container is segmented into multiple compartments of varying sizes and configurations, each designed to hold specific cosmetic types or applicators. This segmentation enables easy access to individual items while maintaining organized separation, and the modular nature allows users to adjust compartment arrangements based on their specific organizational needs.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If cosmetic components are fixed in place, then the structure is simple and stable, but components cannot be replaced or updated as needs change

Engineering Contradiction:
Improvereplaceability of componentsVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The storage system employs dynamic connection mechanisms such as snap-fit interfaces, magnetic attachments, or threaded connections that allow components to be easily attached and detached. This dynamic design enables users to replace compartments, applicators, or organizational sections as their cosmetic collection evolves, while the standardized connection methods keep manufacturing processes manageable.

Inventive Principle:
Principle #15Dynamics

4Adaptability or versatility

If a comprehensive all-in-one cosmetic system is created, then all cosmetics and applicators can be stored in one place, but the device becomes large and bulky

Engineering Contradiction:
Improvecomprehensiveness of storage systemVSAvoidsize of cosmetic device
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The storage system utilizes nested or stacked compartment designs where smaller organizational sections fit within or alongside larger structures. Applicator holders may nest within compartment sections, and smaller cosmetic items can be stored within larger compartments. This nesting approach maximizes storage capacity while minimizing the overall footprint of the device.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The storage system exploits three-dimensional space efficiently through vertical stacking of compartments, multi-level shelving, and angular or irregularly shaped organizational sections that utilize unused spaces. By thinking in three dimensions rather than simple linear arrangements, the system accommodates comprehensive storage needs without proportionally increasing device volume.

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

Data Source

PatentUS12538970B2All-in-one multi-purpose cosmetic device with interchangeable and replaceable cosmetic components
Publication Date: 2026.02.03 RANDALL-GREEN SHARDAE
  • US12538970B2 patent drawing
  • US12538970B2 patent drawing
  • US12538970B2 patent drawing

AI summary

Provided are all-in-one cosmetic device systems with interchangeable and replaceable cosmetic components that include a bottom cover cosmetic brush cleansing pad; a bottom cosmetic storage compartment over the bottom cover cosmetic brush cleansing pad, which bottom cosmetic storage compartment is configured to hold at least one cosmetic component selected from the group consisting of eyeliner, lip liner, lip gloss, mascara and foundation; one or more upper cosmetic compartments over said bottom cosmetic storage compartment, which can each rotate into an open position, to reveal at least one cosmetic component and/or applicator therein, which allows a user to access said at least one cosmetic component and/or applicator; a cosmetic sponge over the top of the one or more upper cosmetic compartments; a cosmetic brush within a retractable sheath over the cosmetic sponge; and a top cover fitted over the cosmetic brush when the cosmetic brush is in a retracted position.