Neck Hairline Shaving Template With Contoured Guide

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Solution Overview

Problem

Existing methods for self-grooming, particularly for removing neck hair, require assistance due to the difficulty in achieving a precise and symmetrical cut where scalp hair meets neck hair, leading to uneven appearances and frequent shaving or trimming needs.

Innovation Solution

A neck hairline shaving template that is secured around the head with an adjustable strap, providing a snug and contoured fit to guide shaving, trimming, or cutting tools, ensuring a demarcation between scalp and neck hair without over-shaving or cutting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a person attempts to self-groom neck hair without assistance, then independence and convenience are improved, but precision and symmetry of the hairline cut deteriorate

Engineering Contradiction:
Improveself-grooming capabilityVSAvoidhairline cut precision
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent introduces a guide template as an intermediary tool between the user and the shaving/trimming device. This template provides pre-defined hairline patterns that guide the cutting tool, enabling users to achieve precise and symmetrical results without requiring another person's assistance. The template acts as a mediator that translates the user's self-grooming attempt into a precise outcome.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The guide template contains pre-designed hairline patterns that represent ideal hairline configurations. Instead of requiring the user to create the hairline from scratch, the template provides a copied, pre-established pattern that can be directly followed, ensuring precision and symmetry while maintaining ease of self-grooming.

Inventive Principle:
Principle #26Copying

2Productivity

If traditional shaving methods are used without a guide, then simplicity and speed are improved, but uneven appearance and frequent re-shaving worsen

Engineering Contradiction:
Improveshaving speedVSAvoidhairline uniformity
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The guide template performs the preliminary action of establishing the correct hairline path before the actual shaving occurs. By pre-defining the hairline pattern on the template, the system ensures that the shaving process follows a reliable path, resulting in uniform hairlines that do not require frequent re-shaving to correct uneven areas.

Inventive Principle:
Principle #10Preliminary action

3Manufacturing precision

If assistance from another person is used for neck hair grooming, then precision and symmetry are improved, but dependency and time consumption worsen

Engineering Contradiction:
Improvehairline symmetryVSAvoidgrooming time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The guide template enables self-service by providing the precision guidance that previously required another person. The template allows the user to independently achieve symmetrical and precise hairlines, eliminating the need for assistance while maintaining high standards of hairline quality and reducing the time spent coordinating with another person.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10667593B2Neck hairline shaving template
Publication Date: 2020.06.02 LEYDECKER JR BARRY ALLEN
  • US10667593B2 patent drawing
  • US10667593B2 patent drawing
  • US10667593B2 patent drawing

AI summary

A neck hairline shaving template comprising of a flexing contoured body utility device with hinges, which attach to an adjustable facial strap and fastens securely around the circumference of the neck and occipital scalp over the facial chin, upper lip, or forehead. The neck hairline shaving template creates a demarcation at the natural occipital scalp hairs where it meets the neck hairline about the lower ear lobes level. The neck hairline shaving template enable the self-user without the help of others to create a desired symmetrical neck hairline with the use of a trimmer or shaver, without over trimming or shaving of the occipital scalp hairs past the templates desired parameters.