Convertible Archery Release with Trigger and Hinge Assemblies
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing archery release devices are limited in that they can only operate via hinge movement, lacking the option for trigger mode operation, which restricts accommodating various shooting styles and may lead to accuracy issues due to flinching or anticipation of the shot.
Innovation Solution
A convertible handheld archery release that includes a handle with a sear assembly, a trigger assembly for trigger mode operation, and a hinge assembly for hinge mode operation, along with a linkage assembly and adjustable components to bias the sear and control the release point, allowing seamless conversion between modes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a trigger mechanism is used in archery release devices, then the archer can control the shot timing, but the archer may flinch or punch the trigger leading to reduced accuracy
Solution Approach 1:
The release device allows dynamic switching between trigger mode and hinge mode of operation. The trigger assembly can be locked in a non-operational position and unlocked for use, while the hinge assembly can be locked in an operational position. This dynamic reconfiguration enables the archer to choose the mode that best suits their shooting style and conditions, resolving the contradiction between controllability and accuracy.
2Measurement precision
If a hinge mechanism is used in archery release devices, then the shot timing is unpredictable improving accuracy, but the device cannot accommodate archers who prefer trigger mode
Solution Approach 1:
The release device is designed with both trigger and hinge assemblies, making it universal enough to accommodate multiple shooting styles and preferences. The device can function as a trigger release, a hinge release, or allow the archer to switch between modes depending on conditions. This multi-functionality resolves the contradiction between maintaining unpredictable shot timing for accuracy and accommodating archers who prefer trigger mode control.
Solution Approach 2:
The release device allows dynamic switching between trigger mode and hinge mode of operation. The trigger assembly can be locked in a non-operational position and unlocked for use, while the hinge assembly can be locked in an operational position. This dynamic reconfiguration enables the archer to choose the mode that best suits their shooting style and conditions, resolving the contradiction between controllability and accuracy.
3Adaptability or versatility
If a convertible mechanism is added to allow both trigger and hinge modes, then versatility is improved, but device complexity increases
Solution Approach 1:
The release device is segmented into distinct functional assemblies: a trigger assembly, a hinge assembly, and a sear assembly. Each assembly is relatively simple in itself, but together they provide convertible functionality. The trigger assembly includes a trigger and linkage, the hinge assembly includes a hinge and spring, and the sear assembly includes a sear and hook. This segmentation allows the complex convertible function to be achieved through modular, manageable components.
Solution Approach 2:
The release device allows dynamic switching between trigger mode and hinge mode of operation. The trigger assembly can be locked in a non-operational position and unlocked for use, while the hinge assembly can be locked in an operational position. This dynamic reconfiguration enables the archer to choose the mode that best suits their shooting style and conditions, resolving the contradiction between controllability and accuracy.
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
Enables accurate shooting by allowing archers to choose between trigger and hinge modes, reducing flinching and improving accuracy by providing a flexible operation method that adapts to different shooting styles.
Implementation Method 1
A first spring is arranged between the handle and the cocking bar to bias the cocking bar to the release position when the trigger is operated to disengage the first portion of the locking bar
Implementation Method 2
a second spring is arranged between the handle and the secondary link to bias the secondary link against the cocking bar
Implementation Method 3
A linkage assembly is also connected with the handle for rotating the sear toward the fire position when the trigger assembly is operated
Data Source
AI summary
A handheld archery release is convertible between hinge and trigger modes of operation. The release includes a handle which contains a sear assembly operable between hold and fire positions. Hinge and trigger assemblies are connected with the handle and with the sear assembly to operate the sear assembly in both modes of operation. A linkage assembly is connected with the handle and rotates the sear assembly toward the fire position when the trigger assembly is operated and biases the sear assembly in a first direction when the hinge assembly is operated.