Safety Arrangement TRIZ Cases

A firearm firing pin safety device uses a blocking member and arming mechanism to prevent premature discharge.

Stackable magazine cores and outer binding skins enable customizable firearm capacity and styling options.

Parameter assessment component verifies location and time to prevent unauthorized blasting.

An integrated latch system combines buttstock retention with secure magazine storage, reducing device complexity while maintaining operational stability.

A lower receiver integrates a movable non-detachable magazine with a button-actuated lock finger for secure positioning.

Flexible glove isolates third through fifth fingers to prevent weapon gripping while preserving thumb and index pinch capability.

A weapon barrel cluster uses a control cam to rotate barrels independently of the firing bolt.

A decocking safety lever positions an external hammer into a safe state to prevent accidental discharge.

A compact revolver ratcheting mechanism advances the cylinder using a freely movable intermediary arm to prevent cartridge binding in small frames.

A firearm mounting device uses a slidably mounted pin to lock and unlock the weapon within its magazine well.

A pistol safety selector manages discharge conditions while slide mass positioning reduces muzzle whip.

An optical positioning aiming system uses infrared emitters and cameras to determine relative positions between a weapon and head mounted display.

A firearm bolt release mechanism engages positively to resist accidental bumps while enabling single-action locking.

An inertial pendulum mass swivels to disconnect the trigger, reducing moving parts and stress on detent components.

Rotatable blocker prevents sear from releasing striker until trigger pull rotates it, eliminating accidental discharge risk.

A solenoid actuator replaces mechanical linkages to select firing modes in electronic firearm systems.

A firearm safety lever repositions the hammer between a trigger and an electromechanical sear to enable seamless mode switching.

A firearm control system uses electromagnets to manage sear functions based on real-time orientation data.

An electronic gun lock replaces mechanical keys with biometric authentication and GPS location checks to prevent unauthorized or accidental discharge.

A bi-directional trigger assembly uses a selector switch to enable rearward or forward pull for improved user convenience.

A firearm security device uses biometric authentication and a trigger-locking shaft to block unauthorized manipulation of functional components.

Segmentation separates the sling mechanism from the gas block, resolving security versus removal trade-offs.

A thumb safety mechanism uses a pivot member and engagement features to switch between fire and safe positions.

A conversion unit adapts AR-15 receivers to fire shorter cartridges using a nested magazine well and pressure-equalizing gas system.

A pivot-linked firearm frame and handle utilize latches to fix the slide and magazine in a stowed orientation for secure concealment.

Composite construction combines a rigid trigger guard plate with a flexible body to resolve safety and comfort trade-offs in concealed carry.

Infrared sensor detects empty magazine to cut motor power, eliminating friction damage from contact switches.

A retrofit trigger device enables remote firearm operation via a belt drive mechanism.

A release control device uses a digital code to unlock an effector for a set duration.

Integrated cam surfaces on the gun bolt and trigger reposition the firing mechanism, reducing operating cycle duration to enhance rate of fire.

Segmented trigger bar geometry shortens travel distance while maintaining sear engagement reliability.

A raised selector track with varying heights compensates for tolerance stacking to prevent inadvertent disassembly in firearm grip modules.

A vehicle safety system uses tilt sensors and accelerometers to detect rapid deceleration and automatically illuminate brake lights.

A jig and speed cam system modifies magazine release buttons to prevent accidental discharge while ensuring regulatory compliance.

Automated weapon subsystem uses sensor logic to identify targets and adjust barrel positioning, reducing operator skill requirements and munitions weight.

Universal mounting brackets resolve compatibility contradictions by allowing standard padlocks on diverse firearm models.

A folding tab and locking plate mechanism automatically recognizes handle direction to prevent accidental opening during ammunition filling.

Dual locking lugs on a pivot member prevent magazine shifting and simplify manufacturing by merging multiple parts into one component.

A pivotally mounted axel translates magazine follower movement into rotational actuation of the bolt catch member.

RFID reader detects authorized wearable device to actuate electromagnetic locking unit, resolving security and convenience trade-offs.

An integrated slide catch ejector assembly combines slide retention and cartridge ejection to reduce component count in subcompact firearms.

A safety magazine locking element engages a firearm impact plate to form a secure mechanical joint.

A customizable firearm uses a slidable barrel and sear mechanism to enable safe alignment and discharge.

A shock-tube firing device uses a sear carrier to actuate multiple primer-ignition devices within a sealed enclosure.

A toy dart launcher lock mechanism prevents slide movement during the cock and load cycle to ensure proper operation.

A mesh network of navigation devices shares location and aim data among friendly assets, preventing unintentional cross-fire between forces.

Ultrasonic wave reflection analysis detects projectile detachment risks and gas leaks by verifying sealing quality in weapon forcing cones.

A pistol slide mount mechanism integrates with the firing pin guide to isolate disassembly components within the movable slide.

A lateral leaf spring in the bolt carrier prevents inadvertent discharge by holding the firing pin until hammer impact.