Safety Arrangement TRIZ Cases
- Ambidextrous Lower Receiver Bolt Catch Inversion
Inverting the bolt catch on an ambidextrous lower receiver enables left-hand operation, reducing clearance time while maintaining firearm control.
- Self-Captured Detent Mechanism for Revolver Cylinder Alignment
A spring-biased plunger and pin mechanism locks a revolver cylinder yoke, ensuring precise barrel alignment while allowing easy manual opening.
- Trigger Return Pendulum for Balanced Firearm Safety and Sensation
A trigger return pendulum uses cam mechanisms to restore lever and trigger engagement after firing.
- Firearm Grip Selector Switch Lock with RFID Authentication
A firearm grip integrates an internal motor and piston to lock the selector switch, controlled by an RFID authentication unit.
- Firearm Safety Selector with Multiple Throw Angles
Multiple throw angles on the core member allow quick transitions between safe and fire positions, enhancing operational flexibility.
- Ambidextrous Bolt Stop with Yoke Linkage for Rapid Reload
A dual-sided bolt stop uses a yoke and pin linkage to connect left and right release buttons.
- Firearm Sear Pivot Point and Magazine Detection Mechanism
A firearm sear pivots at its center of mass to stabilize rotation while a magazine detection mechanism blocks trigger engagement without a loaded magazine.
- Magazine Safety Lever Mechanism for Firearm Trigger Block
A magazine safety lever pivots into the well to block the trigger bar, preventing accidental discharge without manual intervention.
- Smart Gun Locking via RFID Proximity Authentication
RFID smart cards authenticate users to enable or disable firearm firing, preventing unauthorized access while maintaining operational simplicity.
- Break-Action Rifle Locking Mechanism with Longitudinal Tension
A tension element pulls the breech block against the receiver to create secure cohesion between barrel and receiver components.
- Touchless Firearm Firing Control and Optic Positioning Assembly
A touchless sensor firing control assembly actuates the firearm trigger mechanism via electrical signals from a power source.
- Ambidextrous Magazine Catch Cam Mechanism
Cam surface rotates dog to release magazine, resolving complexity-reliability trade-off.
- Firearm Mount With Offset Spring Clamping Mechanism
Lateral spring placement between clamps maintains clamping force while eliminating knob protrusion that causes snagging on environmental items.
- Bolt Catch Magazine Release Actuation Mechanism
Single actuation pin connects bolt catch linkage and magazine release, resolving complexity trade-offs while improving operational efficiency.
- Adjustable Catch Lever for Rapid-Fire Weapon Safety
A catch lever with a dynamic safety element moves between release and securing positions to manage breechblock locking.
- Firearm Trigger Group Selector Lever Positioning for Safety
A firearm trigger group places the selector lever outside the trigger guard to enable safe mode transitions.
- Magazine Well Unit with Fore and Aft Stops for Bolt Action Rifles
Fore and aft stops in the magazine well unit prevent excessive movement, resolving tolerance stack-up that causes misfeeding in converted bolt action rifles.