Snap-on Grip Attachment for Hair Clipper Thermal Insulation

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Solution Overview

Problem

Hair care professionals experience discomfort and reduced grip security due to the heat and sweat caused by prolonged use of powered hair clippers, leading to potential drops and inconsistent performance.

Innovation Solution

A removable grip attachment with a thermally insulating layer and a trigger guard-style design that securely fastens to the clipper without tools, providing enhanced grip and protection from heat, allowing for safer handling and reduced need for frequent clipper changes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Duration of action of moving object

If the professional grasps the running clipper for extended periods, then the clipper can be used continuously for hair cutting, but the clipper housing becomes hot to the touch causing discomfort and the hands become sweaty preventing a solid grip

Engineering Contradiction:
Improvecontinuous usage timeVSAvoidheat and sweat on housing
Core Design Contradiction:
Duration of action of moving objectVSObject-affected harmful factors

Solution Approach 1:

A grip attachment is introduced as an intermediary component between the user's hand and the clipper housing. This attachment provides thermal insulation to block heat transfer to the user's hand, and provides a fresh gripping surface to prevent slipping from sweaty hands, thereby enabling extended comfortable usage without direct contact with the hot housing

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The grip attachment is constructed from composite materials that combine thermal insulation properties with grip-enhancing surface characteristics. This composite structure simultaneously addresses both the heat transfer problem and the grip security problem, allowing continuous operation without discomfort or slipping

Inventive Principle:
Principle #40Composite materials

2Object-affected harmful factors

If the professional exchanges the hot clipper for a fresh one, then comfort is restored, but the capital investment increases and performance consistency deteriorates due to varying clipper characteristics

Engineering Contradiction:
Improvehand comfortVSAvoidperformance consistency
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The grip attachment serves as a reusable accessory that remains on the clipper housing, providing ongoing thermal insulation and grip enhancement across multiple usage sessions. This eliminates the need to exchange clippers to maintain comfort, and ensures consistent performance by keeping the same clipper in service while the attachment handles the thermal management

Inventive Principle:
Principle #25Self-service

3Device complexity

If the professional merely endures the hot temperatures, then no additional equipment is needed, but work becomes unpleasant and may cause unsatisfactory work product

Engineering Contradiction:
Improvesimplicity of setupVSAvoiduser comfort
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The grip attachment is designed as an inexpensive, easily replaceable component that can be quickly attached and removed without tools. This low-cost solution provides significant comfort improvement without requiring major investment in new equipment, and can be replaced if worn or damaged without affecting the clipper itself

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

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 attachment keeps hands cooler by 15% and reduces the risk of dropping the clipper, enhancing user comfort and efficiency while preventing accidental dislodging due to power cord interference.

Implementation Method 1

The body is constructed and arranged for releasably engaging the hair clipper in a snap-clip fashion for providing a thermally insulating layer that protects a user's hand from heat generated by the hair clipper

Methodology Applied
Scientific EffectThermal Insulation: Thermal Insulation

Data Source

PatentUS8732966B2Snap-on grip attachment for hair clipper
Publication Date: 2014.05.27 WAHL CLIPPER CORP
  • US8732966B2 patent drawing
  • US8732966B2 patent drawing
  • US8732966B2 patent drawing

AI summary

A hair clipper grip attachment is provided that is configured for releasably engaging a hair clipper, and includes a body with an exterior surface, an interior surface configured for contacting an exterior of a housing of the clipper. The body is constructed and arranged for releasably engaging the hair clipper in a snap-clip fashion for providing a thermally insulating layer that protects a user's hand from heat generated by the hair clipper.