Versatile accessory holder for a barber chair

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Solution Overview

Problem

Existing solutions for barber chair accessory holders are not versatile enough to fit multiple types of barber chairs and often compromise customer comfort or seating position, and they do not allow for easy access to multiple clipper blades or tools during a haircut.

Innovation Solution

A versatile accessory holder with an attachment plate and tray that includes multiple slots for different types of chair appendages, allowing secure attachment to various barber chair types, and compartments for storing clipper blades, with optional magnetic strips for holding tools, enabling quick access to tools without leaving the chair.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed attachment mechanism is used for the accessory holder, then it can be securely attached to the chair, but it cannot accommodate multiple types of barber chairs with different appendage configurations

Engineering Contradiction:
Improvecompatibility with multiple chair typesVSAvoidattachment mechanism design
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The attachment plate is designed with multiple slot configurations (single slot, dual slots, triple slots) that can accommodate different appendage arrangements. This universal design allows the same attachment mechanism to work with various barber chair types having different numbers and positions of appendages, resolving the contradiction between versatility and complexity by providing a standardized interface that adapts to multiple configurations.

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

2Ease of operation

If the accessory holder is attached to the front or side of the chair, then tools are easily accessible, but it compromises customer comfort or seating position

Engineering Contradiction:
Improvetool accessibilityVSAvoidcustomer comfort
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The accessory holder is positioned on the back of the barber chair, utilizing the vertical and depth dimensions rather than occupying horizontal space near the customer. This dimensional repositioning allows tools to be accessed from behind the chair without interfering with the customer's seating position or comfort, while still enabling easy tool exchange during haircuts.

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

3Productivity

If multiple clipper blades are stored in separate locations, then organization is improved, but the barber must leave the customer to exchange blades

Engineering Contradiction:
Improveblade exchange efficiencyVSAvoidtime to change tools
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

Multiple clipper blade storage compartments are merged into a single integrated accessory holder unit that is attached to the back of the chair. This consolidation allows all necessary blades and tools to be within reach of the barber's hand, enabling quick blade exchanges without leaving the customer's side, thus improving productivity while minimizing time loss.

Inventive Principle:
Principle #5Merging (Combining)

4Reliability

If solid compartments are used for storing blades, then protection is improved, but cleaning frequency increases due to hair accumulation

Engineering Contradiction:
Improveblade protectionVSAvoidcleaning maintenance
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The blade storage compartments are designed with open bottoms or mesh structures that allow hair clippings to fall through rather than accumulate. This porous design maintains blade protection while eliminating the need for frequent cleaning, as excess hair naturally drains through the open compartments to a collection area below.

Inventive Principle:
Principle #31Porous 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

Enables easy and efficient access to multiple tools from the back of the barber chair, reducing time and effort during haircuts, maintaining customer comfort, and reducing cleaning frequency by allowing hair to fall through open compartments.

Implementation Method 1

with optional magnetic strips for holding tools

Methodology Applied
Scientific EffectMagnetism: Magnetism

Data Source

PatentUS9801469B2Versatile accessory holder for a barber chair
Publication Date: 2017.10.31 HODGE MORONO
  • US9801469B2 patent drawing
  • US9801469B2 patent drawing
  • US9801469B2 patent drawing

AI summary

The invention relates to a versatile accessory holder for a barber chair and method to attach the versatile accessory holder to the back of one of a plurality of barber chair types. Certain embodiments of the invention have a plurality of slots that may be used to receive an appendage in the form of a tongue or one or more sets of pins to attach the versatile accessory holder to the back of a chair. Certain embodiments of the versatile accessory holder have a tray with compartments to receive accessories, such as clipper blades. In some embodiments, the compartments have an opening at the bottom, and some embodiments have compartment stops to enable hair to fall from a blade resting in the compartment onto the floor. In some embodiments, the outer wall of the tray has a strip adapted to fasten a magnet to the outer wall of the tray.