Rotatable Hat Attachment Clip for Belt Security

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Solution Overview

Problem

Existing solutions fail to provide a secure and convenient way to attach a hat to an article of clothing, such as a belt, when the hat is not being worn, leading to inconvenience and potential misplacement.

Innovation Solution

A hat attachment clip with a double clip configuration, featuring a front portion with biased clip members to secure a hat and a rear portion that can be selectively attached to a belt, allowing for adjustable positioning and easy attachment/detachment, using spring steel or equivalent materials for retention force and featuring a rotatable design for versatility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a hat is removed from a person's head and placed in a pocket or bag, then the hat can be stored, but the hat may be misplaced or become a burden

Engineering Contradiction:
Improveconvenience of hat storageVSAvoidhat placement security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces a belt-mounted hat holder as an intermediary device between the hat and the person's body. This holder securely attaches the hat to the belt, preventing misplacement while keeping the hat easily accessible. The holder acts as a mediator that resolves the conflict between convenient storage and secure placement.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a traditional hat rack with multiple prongs is used, then hats can be held securely, but the device is ineffective when remote from a traditional hat and coat rack location

Engineering Contradiction:
Improvehat holding securityVSAvoidlocation flexibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent divides the hat holding function from the traditional fixed hat rack and relocates it to a portable belt-mounted device. The hat holder is segmented into a belt attachment portion and a hat retention portion, allowing it to be positioned anywhere on the person's body rather than being fixed to a specific location like a traditional rack.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent transitions the hat holding solution from a vertical wall-mounted rack to a horizontal belt-mounted device worn on the person's body. This dimensional change allows the hat holder to move with the person, providing location flexibility while maintaining secure hat retention through the clip mechanism.

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

3Reliability

If a hat holder is designed to be securely attached to the belt, then the hat is held firmly, but the attachment mechanism may be complex

Engineering Contradiction:
Improveattachment securityVSAvoidattachment mechanism complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent employs a spring-loaded clip mechanism that automatically adjusts to fit the belt, eliminating the need for complex adjustment mechanisms. The spring-loaded design provides self-adjusting tension that secures the hat holder to the belt reliably while keeping the mechanism simple and intuitive to use.

Inventive Principle:
Principle #25Self-service

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 hat attachment clip provides a secure, adjustable, and convenient method to carry a hat on a belt, preventing misplacement and allowing for easy use and storage, while being cost-effective and easy to manufacture.

Implementation Method 1

The distal ends of the first and second clip members are biased toward one another

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS9918542B2Hat attachment clip
Publication Date: 2018.03.20 GRIFFITH JAMES STEWART
  • US9918542B2 patent drawing
  • US9918542B2 patent drawing
  • US9918542B2 patent drawing

AI summary

A hat attachment clip includes a front portion having first and second clip members, each having opposed proximal and distal ends. A first bridge member couples proximal ends of the first and second clip members together, respectively. The first and second clip members define an open space therebetween proximate the first bridge member. The distal ends of the first and second clip members are biased toward one another. The hat attachment clip includes a rear portion releasably and rotatably coupled to the front portion having third and fourth clip members, each having opposed proximal and distal ends. A second bridge member couples proximal ends of the first and second clip members together, respectively. The third and fourth clip members define an open space therebetween proximate the second bridge member. The distal ends of the third and fourth clip members are biased toward one another.