Adjustable Chest Sling for Quick Release of Rifles
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Solution Overview
Problem
Existing firearm and crossbow transport devices lack a reliable, quick, and quiet release mechanism that allows for hands-free support and adjustment to accommodate different weapon lengths, particularly for hunters who need to stalk prey.
Innovation Solution
An adjustable chest support sling with a circumference-adjustable main strap, a butt stock end supporting pocket, and a length-position adjustable hook and loop or snap release strap, which includes secondary support straps with opposing snaps or hook and loop inter-engaging portions for secure hands-free carrying and quick release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional firearm transport device is used, then the firearm can be carried, but the release mechanism is not quick and quiet enough for hunting
Solution Approach 1:
The sling is divided into multiple independent components: a main strap for chest support, a separate release strap for barrel engagement, and a buckle mechanism for adjustment. This segmentation allows the release strap to be independently optimized for quick release without compromising the support function of the main strap.
Solution Approach 2:
The patent replaces complex mechanical release mechanisms with simpler, quieter alternatives such as hook-and-loop fasteners or snap releases on the release strap. These mechanisms provide reliable engagement and release without the noise and complexity of traditional mechanical systems.
2Adaptability or versatility
If a fixed-length sling is used, then the structure is simple, but it cannot accommodate different weapon lengths
Solution Approach 1:
The sling incorporates adjustable components including a buckle mechanism on the main strap and a movable release strap that can be positioned at different locations along the main strap. This dynamic adjustability allows the same sling to accommodate various weapon lengths without requiring multiple different sling designs.
Solution Approach 2:
The sling is segmented into adjustable portions: the main strap with a buckle for length adjustment and the separate release strap that can be positioned at different locations. This segmentation enables independent adjustment of each component to fit different weapon configurations.
3Ease of operation
If a sling without hands-free support is used, then the structure is simple, but the user cannot carry the firearm without hands
Solution Approach 1:
The sling is designed to perform multiple functions simultaneously: the main strap provides chest support and carries the weight of the firearm, the release strap secures the barrel in position, and the buckle mechanism allows for adjustment. This multi-functionality achieves hands-free carrying without requiring multiple separate devices.
Data Source
AI summary
A chest support sling for hands free transport with quick release of an elongated firearm or crossbow. In each instance, the sling includes a main strap adapted to being supported upon a shoulder of a wearer. The strap is connected at opposite ends to a pocket which is further adapted to be arranged to a side waist location of the wearer and to receive a butt end of the firearm or crossbow. A secondary support strap extends from the main strap and is adapted for engaging an extended location of the firearm or crossbow to maintain hands-free support when carried by the wearer.