Unitary Plastic Barrel Clip for Hands-Free Firearm Stowage

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Solution Overview

Problem

Existing solutions fail to provide a secure, hands-free method for temporarily stowing firearms without risking damage from debris, mud, or environmental harm when hunters need to free their hands during hiking or hunting.

Innovation Solution

A lightweight, unitary barrel clip of plastic construction without springs or brackets that attaches to a firearm's barrel and non-human supports like fences or tree branches, allowing secure, temporary storage without damaging the firearm or the environment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If firearms are leaned against a tree or support, then hands are freed for other activities, but the firearm becomes vulnerable to damage from debris, mud, water, and snow

Engineering Contradiction:
Improvehands-free capabilityVSAvoidfirearm contamination and damage
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The barrel clip serves as an intermediary device between the firearm and the support surface. It provides a protected interface that allows the firearm to be secured without direct contact with contaminated surfaces like the ground, thereby preventing debris, mud, water, and snow from damaging the firearm while maintaining hands-free capability

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If firearms are placed on the ground, then hands are freed, but the firearm and barrel become dirty

Engineering Contradiction:
Improvehands-free capabilityVSAvoidfirearm dirtiness
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The barrel clip acts as a mediator that elevates the firearm off the ground and secures it to a support structure. This intermediary device prevents direct contact between the firearm/barrel and contaminated ground surfaces, thereby keeping the firearm clean while enabling hands-free operation

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If existing clips with springs or brackets are used, then firearm attachment is achieved, but device complexity increases

Engineering Contradiction:
Improvefirearm attachment securityVSAvoidclip construction complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The barrel clip combines multiple functions into a single integrated component. It merges the attachment mechanism, support structure, and firearm-holding capability into one unitary device, eliminating the need for separate springs, brackets, or adjustment mechanisms while maintaining secure firearm attachment

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The barrel clip is designed to be self-adjusting and self-securing. The flexible material naturally conforms to the firearm barrel and support structure without requiring springs for tension or brackets for attachment. The device uses its own material properties to achieve secure attachment, eliminating the need for additional mechanical components

Inventive Principle:
Principle #25Self-service

4Device complexity

If unitary construction without springs or brackets is used, then device complexity is reduced, but attachment security may be compromised

Engineering Contradiction:
Improveclip construction simplicityVSAvoidfirearm attachment security
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The barrel clip utilizes changes in material parameters - specifically the flexibility and elastic properties of the flexible material - to achieve secure attachment. The material can deform to accommodate the firearm barrel and support structure, then returns to its original shape to maintain secure holding, providing reliable attachment without complex mechanical components

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The barrel clip is made from flexible material that combines the properties of structural support and elastic deformation. This material composition allows the single-piece construction to both attach securely to the firearm and support structure while maintaining the ability to absorb shocks and maintain grip without springs or additional fasteners

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS8839546B2Barrel clip for firearm support
Publication Date: 2014.09.23 TAYLOR JACK RAY
  • US8839546B2 patent drawing
  • US8839546B2 patent drawing
  • US8839546B2 patent drawing

AI summary

A barrel clip of unitary plastic construction is used to securely clip onto the barrel of a firearm and simultaneously is able to hook the firearm to a non-human support such as a fence when, during hiking and/or hunting, there is a need for the hiker and/or hunter to be hands free and out of contact with his/her firearm. This lightweight, inexpensive inventive barrel clip helps prevent clogging and dirtying of the firearm barrel. Further it does not cause damage to the environment in which it is used. It is easily stored in a pocket, on the barrel of the firearm, or clipped onto some convenient item being taken on the hike and/or hunt.