Safety Arrangement TRIZ Cases
- CEW Safety Switch with Momentary Non-Firing Mode
A momentary CEW safety switch returns to a fixed firing position, separating non-firing actions from firing mode operation.
- Firearm Warning Band With Chamber Plug State Indicator
A chamber plug and expandable band combine trigger restraint with clear unloaded-state indication to improve firearm safety.
- Ambidextrous Bolt Catch Assembly for Single-Handed AR Receiver Control
A vertical-link finger pad at the front of the trigger well enables ergonomic ambidextrous bolt catch and release without breaking grip.
- Recoil-Operated Firearm Trigger Mechanism Against Accidental Firing
Inertial antagonist and release levers block unintended striker release while recoil energy rearms the firearm in a compact layout.
- Break-Barrel Firearm Control Layout for Single-Gesture Opening
A single actuation element links safety and barrel closing controls, simplifying break-barrel opening and reloading with fewer gestures.
- Recoil-Operated Firearm Trigger Safety With Inertial Antagonist Lever
An inertial antagonist lever resists unintended striker release in a compact recoil-operated firearm while preserving single-action ease of use.
- Modular AR Safety Selector Lever Assembly With Tool-Less Keyed Pins
Keyed pins and a low-tolerance lever-core interface enable tool-less AR safety selector installation with secure mounting and durable mode markings.
- Firearm Aiming Control Using a Safety Line for Less-Lethal Shots
A safety line and tracked aiming regions let a firearm permit only lower-body less-lethal shots while adapting to target movement.
- Smart Firearm Trigger Lock With Motion-Triggered Remote Engagement
Motion sensing and radio control lock the trigger when firearm movement indicates tampering, reducing unauthorized access and accidental discharge.
- Nested Trigger Safety Lever for Accidental Discharge Prevention
An internal lever nested in the trigger blocks rotation until actuated, improving firearm safety without exposed external parts.