Adjustable Firearm Sling Rapid Transition Mechanism

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Solution Overview

Problem

Existing firearm slings require excessive time and effort to adjust between resting and shooting positions, which is critical in dynamic environments where rapid changes are necessary.

Innovation Solution

An adjustable firearm sling featuring a primary adjustable strap with a rapid adjustment buckle and loop cord aperture, allowing for quick length adjustments by sliding the buckle between the firearm attachment and strap connector, enabling rapid transition between carrying and firing positions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If a traditional adjustable sling is used, then the firearm can be carried comfortably, but the time required to adjust between resting and shooting positions is excessive

Engineering Contradiction:
Improveadjustment timeVSAvoidadjustment ease
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The sling incorporates a dynamic adjustment mechanism with a sliding buckle that allows the strap length to be changed rapidly between fixed positions. The buckle can be quickly shifted along the strap to transition the sling between a shortened carrying configuration and a lengthened shooting configuration, enabling fast adaptation to different operational needs without complex manipulation

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The adjustment mechanism is divided into discrete segments with multiple aperture positions on the buckle. This segmentation allows for predefined adjustment positions that can be quickly engaged, eliminating the need for continuous fine-tuning and enabling rapid transition between standard carrying and shooting lengths

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the sling is tightened to keep the firearm close to the body in carrying position, then comfort is improved, but the ability to quickly transition to shooting position is reduced

Engineering Contradiction:
Improvecarrying comfortVSAvoidtransition speed
Core Design Contradiction:
Ease of operationVSSpeed

Solution Approach 1:

The sling design allows the strap tension and length to be dynamically adjusted via the sliding buckle mechanism. Users can quickly shift the buckle between aperture positions to transition from a tightened carrying configuration to a loosened shooting configuration, maintaining both comfort during carry and rapid transition capability

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The sling provides pre-configured aperture positions that anticipate standard carrying and shooting requirements. The buckle can be pre-positioned at intermediate apertures during carry, allowing for even faster transition to full shooting length when needed, as the adjustment path is already prepared

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11287214B2Adjustable sling for a firearm
Publication Date: 2022.03.29 WHG PROPERTIES LLC
  • US11287214B2 patent drawing
  • US11287214B2 patent drawing
  • US11287214B2 patent drawing

AI summary

The disclosure relates to an adjustable firearm sling that allows a user to rapidly adjust orientation of the firearm between resting and firing positions.