Modular Trigger Mechanism for Realistic Firearm Simulation
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Solution Overview
Problem
Current practice firearms lack a trigger mechanism that provides a natural and realistic feel, failing to accurately mimic the unique characteristics of specific firearm models, which hampers training effectiveness and user experience in simulated combat environments.
Innovation Solution
A modular trigger mechanism featuring a static sear and torsion spring, designed to replicate the positional geometry, weight of pull, and trigger reset point of specific live firearm models, such as Glock 19 or Sig Sauer P226, offering a realistic and tunable trigger experience through mechanical influences rather than electromagnets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional trigger mechanism is used in practice firearms, then the structure is simple, but the trigger feel is unrealistic and lacks natural feedback
Solution Approach 1:
The trigger mechanism is divided into separate modular components including a trigger assembly, sear assembly, and return spring assembly. This segmentation allows each component to be optimized independently for realistic trigger feel while maintaining overall system reliability and enabling easy maintenance of the practice firearm.
2Reliability
If electromagnetic actuators are used to simulate trigger feel, then realistic feedback can be achieved, but the device complexity increases and reliability decreases
Solution Approach 1:
The patent replaces electromagnetic actuation systems with a purely mechanical trigger mechanism featuring a sear and trigger assembly. This mechanical substitution eliminates the need for complex electromagnetic components while maintaining realistic trigger feedback through carefully engineered mechanical interactions between the sear, trigger, and return spring.
3Adaptability or versatility
If a fixed trigger mechanism design is used, then manufacturing is easier, but adaptability to different firearm models is limited
Solution Approach 1:
The trigger mechanism is designed with universal mounting interfaces and standardized component dimensions that allow the same basic design to be adapted to multiple firearm models. The modular architecture enables configuration variations to accommodate different firearm platforms while maintaining consistent manufacturing processes for the core trigger assembly components.
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
The solution provides a more realistic and accurate trigger experience for users, enhancing training efficacy and user engagement in both practice pistols and rifles, with fewer moving parts for improved reliability and modularity.
Implementation Method 1
A modular trigger mechanism featuring a static sear and torsion spring
Data Source
AI summary
As disclosed herein, the technology relates to firearms including a modular trigger mechanism designed with the capability to provide a practice pistol that accurately and realistically mimics various models of center fire pistols and firearms. In one embodiment, a trigger mechanism comprising a static sear, trigger, and sear bar. In another embodiment, the trigger mechanism provides the user of a practice pistol the realistic sense of a center fire pistol trigger in that its positional geometry, weight of pull, weight at break, and trigger position at disconnect reset point, will perform within a realistic range.