Safety Arrangement TRIZ Cases
- Firearm Firing Pin Safety Mechanism for Premature Discharge Prevention
A firearm firing pin safety device uses a blocking member and arming mechanism to prevent premature discharge.
- Stackable Magazine Cores with Dual-Use Follower for Bolt Hold Open
Stackable magazine cores and outer binding skins enable customizable firearm capacity and styling options.
- Blasting Apparatus Parameter Assessment for Security
Parameter assessment component verifies location and time to prevent unauthorized blasting.
- Firearm Buttstock Latch Mechanism for Magazine Storage
An integrated latch system combines buttstock retention with secure magazine storage, reducing device complexity while maintaining operational stability.
- AR-15 Lower Receiver Non-Detachable Magazine Mechanism
A lower receiver integrates a movable non-detachable magazine with a button-actuated lock finger for secure positioning.
- Voluntary Hand Restraint Glove for Weapon Use Restriction
Flexible glove isolates third through fifth fingers to prevent weapon gripping while preserving thumb and index pinch capability.
- Weapon Barrel Cluster with Control Cam for Independent Replacement
A weapon barrel cluster uses a control cam to rotate barrels independently of the firing bolt.
- Decocking Safety Lever for External Hammer Shotgun
A decocking safety lever positions an external hammer into a safe state to prevent accidental discharge.
- Compact Revolver Ratcheting Mechanism Prevents Cylinder Binding
A compact revolver ratcheting mechanism advances the cylinder using a freely movable intermediary arm to prevent cartridge binding in small frames.