Hair Extension Integration System Using Hook and Loop Fasteners

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Solution Overview

Problem

Conventional hair extension methods often cause discomfort and hair loss due to frequent retightening and attachment techniques, and they are not suitable for bald spots or require daily removal, leading to damage or inconvenience.

Innovation Solution

A hair extension integration system using a headband and barrettes with hook and loop fastener material that attaches hairpieces without additional devices, protecting natural hair from snags and friction, allowing for various styling options without the need for skullcaps, strings, or ribbons.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If hairpieces are attached permanently to natural hair using conventional methods (weaves, clips, micro loops, glue), then the hairpiece provides volume and length enhancement, but the natural hair experiences discomfort, hair loss, and damage from frequent retightening and attachment techniques

Engineering Contradiction:

Improveattachment securityVSAvoidhair loss and damage

Core Design Contradiction:

StrengthVSObject-affected harmful factors

Solution Approach 1:

The patent introduces a headband as an intermediary device that attaches to the head rather than directly to the natural hair. The hairpiece then attaches to the headband through hook and loop fasteners, creating a buffered attachment system where the headband absorbs the attachment stress and protects the natural hair from direct contact with attachment mechanisms and fastening forces.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces conventional mechanical attachment systems (clips, micro loops, weaving tools, glue application) with a hook and loop fastener system. This substitution provides a gentler, less invasive attachment mechanism that does not require tightening, clipping, or chemical bonding, thereby reducing mechanical stress and damage to the natural hair.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If hair extensions are attached using clips or micro loops, then the attachment is relatively simple, but the extensions cannot be used in bald spots and require daily removal or professional application

Engineering Contradiction:

Improveattachment simplicityVSAvoidapplicability to bald spots and wear duration

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The headband serves multiple functions: it attaches to the head, provides a mounting surface for hairpieces, and can be positioned to cover bald spots. The hook and loop fastener system allows the same basic mechanism to be used for both temporary attachment (easy daily removal) and more permanent attachment (lasting weeks), providing versatility in wear duration and application scenarios including bald spot coverage.

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Reliability

If conventional attachment methods are used to secure hairpieces, then the hairpiece remains in place, but the attachment mechanisms (skullcaps, strings, ribbons, tracking) add device complexity and may cause discomfort

Engineering Contradiction:

Improvehairpiece retentionVSAvoidnumber of attachment devices

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines the attachment function and the structural support function into a single integrated headband device. Rather than using separate skullcaps, strings, ribbons, or tracking systems, the headband performs all these functions simultaneously through its band structure and integrated hook and loop fastener surfaces, reducing the number of separate components and simplifying the overall system.

Inventive Principle:

Principle #5Merging (Combining)

4Ease of operation

If hook and loop fastener material is used to attach hairpieces, then the attachment is secure and allows for easy rearrangement, but the fastener material could potentially snag natural hair if not properly oriented

Engineering Contradiction:

Improverearrangement flexibilityVSAvoidpotential hair snagging

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent inverts the conventional orientation by placing the hook and loop fastener material on the headband and barrettes rather than on the hairpiece itself. This reversal ensures that the potentially snagging fastener surfaces face away from the natural hair, while the hairpiece can still be securely attached through the fastener interface on the opposite side.

Inventive Principle:

Principle #13The other way round (Inversion)

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 provides a comfortable and secure attachment that adds volume and length to natural hair without causing damage, allowing for easy rearrangement and styling, while being suitable for various hair types and bald spots.

Implementation Method 1

Hook and loop fastener material attaches the hairpieces to the headband and barrettes

Methodology Applied

Scientific EffectHook and loop fastener mechanism: Mechanical Fastener

Data Source

PatentUS9930919B1Hair extension integration system

Publication Date: 2018.04.03 BRANKER GLADYS

AI summary

A hair extension integration system having a plurality of hairpieces, a headband and a plurality of barrettes, the system selectively integrating with the user's natural hair without the need of any other attachment devices. Hook and loop fastener material attaches the hairpieces to the headband and barrettes. The hook and loop fastener material faces away from natural hair and skin of the user, protecting the hair from snags and friction. The hair extensions are not limited to one size or color. The hook material is preferably on the hairpieces and the loop material is preferably on the headband and barrettes. The system has a kit comprising the hairpieces, the headband and at least one barrette.