Bowstring Release Safety Pin Mechanism for Accidental Activation Prevention
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Solution Overview
Problem
Back tension releases in archery lack effective safety mechanisms to prevent accidental activation, which can result in misfired shots or injuries, and there is a need for a safety pin that provides feedback on the release point without releasing the bowstring.
Innovation Solution
A bowstring release with a removable safety pin that restricts the release mechanism's motion when engaged, providing tactile feedback and preventing accidental release, and includes a storage compartment for the safety pin.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a back tension release is used without a safety mechanism, then the release mechanism can be activated freely allowing full range of motion, but this results in risk of accidental activation and potential injury
Solution Approach 1:
The patent introduces a safety pin as an intermediary element that physically blocks the release mechanism's movement path. The pin acts as a mediator between the user's activation input and the bowstring release, preventing accidental full activation while allowing controlled practice movements. The safety pin can be removed or engaged as needed, providing a simple mechanical intermediary that resolves the contradiction between safety and operational freedom.
2Reliability
If a safety pin is engaged to prevent accidental release, then safety is improved, but the release mechanism's motion is restricted
Solution Approach 1:
The safety pin applies local quality by restricting motion only in the critical area where accidental full release could occur. The pin is positioned to block only the specific path that would lead to bowstring release, while allowing the release mechanism to still move through its full range of motion for proper form practice. This localized restriction resolves the contradiction by providing safety without compromising overall operational range.
3Reliability
If the release mechanism is fully blocked by the safety pin, then accidental release is prevented, but no tactile feedback is provided about the release point
Solution Approach 1:
The safety pin implements partial action by blocking only the excessive portion of the release mechanism's travel that would cause bowstring release. The mechanism can still move partially through its range of motion, providing tactile feedback to the user about proper release point timing and form. This partial blocking resolves the contradiction by preventing dangerous full activation while preserving useful sensory feedback for training.
Data Source
AI summary
A bowstring release has, in one embodiment, a removable safety device. The safety device prevents unintentional releasing of the bowstring. The safety device enables enough movement to provide perceptible output indicating that the release has been at least partially activated.