Hair Styling System With Gradient Heat Conductive Projections

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Solution Overview

Problem

Hair styling is cumbersome due to factors like hair length, moisture level, and texture, and existing devices often damage hair with excessive heat application.

Innovation Solution

A hair styling device system with a top portion featuring projections and a heat conductive material, coupled to a bottom portion that engages a hair dryer, allowing for adjustable airflow and heat distribution to style and dry hair effectively.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If high heat is applied to dry and style hair quickly, then drying and styling speed is improved, but hair damage increases

Engineering Contradiction:
Improvedrying and styling speedVSAvoidheat damage to hair
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The patent applies different thermal properties to different parts of the styling device. The barrel features sections with varying heat conductivity - some areas conduct heat more efficiently than others, allowing localized heat application to specific hair sections while avoiding excessive heat exposure to sensitive areas, thus resolving the contradiction between styling speed and heat damage prevention

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent implements variable thermal parameters along the barrel structure through the gradient heat conductive material. The heat conductivity varies spatially, creating zones of different thermal intensity that can be adjusted to match hair texture and moisture levels, enabling effective styling while minimizing thermal damage

Inventive Principle:
Principle #35Parameter changes

2Stability of the object's composition

If uniform heat distribution is applied to all hair sections, then styling consistency is improved, but heat damage to sensitive areas increases

Engineering Contradiction:
Improvestyling consistencyVSAvoidheat damage to sensitive areas
Core Design Contradiction:
Stability of the object's compositionVSObject-affected harmful factors

Solution Approach 1:

The gradient heat conductive material creates zones with different thermal conductivity within the barrel. This allows the system to maintain overall styling consistency while providing locally adapted heat distribution - higher conductivity in areas requiring more heat and lower conductivity in sensitive areas, thus resolving the contradiction between uniform styling and selective heat protection

Inventive Principle:
Principle #3Local quality

3Device complexity

If a simple hair drying device is used, then device complexity is reduced, but styling effectiveness and heat control are insufficient

Engineering Contradiction:
Improvedevice structure simplicityVSAvoidstyling effectiveness and heat control
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The patent uses a composite structure combining a base material with a gradient heat conductive material layer. This composite approach provides advanced thermal control capabilities and styling effectiveness while maintaining a relatively simple overall device structure, resolving the contradiction between simplicity and functionality

Inventive Principle:
Principle #40Composite materials

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 system efficiently dries and styles hair while minimizing heat damage, providing a comfortable and versatile styling experience with adjustable heat and airflow control.

Implementation Method 1

at least one of the projections comprises a substrate and a heat conductive material in the groove portion of the attachment between each projection and extending along the inner surface of the projections

Methodology Applied
Scientific EffectHeat conduction: Conduction (thermal)

Data Source

PatentUS20200121053A1Hair Styling System
Publication Date: 2020.04.23 DAWKINS JEAN
  • US20200121053A1 patent drawing
  • US20200121053A1 patent drawing
  • US20200121053A1 patent drawing

AI summary

An embodiment of the hair styling attachment can include a top portion and a bottom portion. The top portion can include a plurality of projections. Each projection in the plurality of projections can extend away from the top portion. Each projection can terminate at an apex. In addition, at least one of the projections comprises a substrate and a heat conductive material, where the heat conductive material is in the groove of the projections. Further, bottom portion can mechanically couple to the top portion and configured to engage at least a portion of a hair dryer.