Safety Arrangement TRIZ Cases

A spring-biased blocking element moves within a receiver channel to inhibit magazine release button movement, preventing accidental discharge during firing.

A toy gun two-stage safety system blocks the firing pin via movable blockers to prevent accidental discharge.

Segmented inserts with a common mounting interface resolve latching mechanism complexity while enabling seamless magazine interchangeability.

A fixed ammunition feeding device uses a spring latch to secure the magazine, preventing accidental removal and reducing the need for frequent changes.

Break-open launcher pivots barrels to load less-lethal rounds, preventing lethal ammunition confusion.

A spring-loaded locking wheel engages automatically upon magazine insertion to secure attachment without manual intervention.

Elastic protruding element prevents receiver insertion unless bolt head secures it, eliminating shell splitting risks.

A gas block rigidly fixed to an upper receiver absorbs shooting vibrations instead of transmitting them to the barrel.

Independent elevatable catch actuator maintains bolt open position, eliminating magazine follower requirement for rimfire compatibility.

A firearm grip system uses a spring-loaded pin to enable quick tool-free interchangeability of custom grip attachments.

A magazine locking assembly uses a concealed safety pin and detent pin to secure the magazine within the receiver.

Tapered two-part fastener creates interference fit between safety portions to eliminate backlash and ensure secure retention.

A retaining device with a mounting plate and axial pin holds the bolt assembly in an open position.

A hammer block positioned within the trigger housing intercepts hammer rotation to prevent firing pin engagement.

A firearm monitoring apparatus uses a post and cap assembly to prevent trigger actuation until the weapon is removed.

Segmented bolt catch with reinforced pivot pin aperture reduces stress-induced breakage while preventing equipment snagging.

A rotary safety element catches a hammerless pistol firing pin after defined travel to dissipate spring energy.

A cam mechanism links elevation and azimuth angles to create an irregular firing profile that avoids vehicle components.

Relocating lock and safety devices to the receiver top reduces overall length while increasing trigger mechanism complexity.

A firearm charging handle latch extends below the body plane to provide a user gripping surface for manual operation.

Rotating lever trigger assembly employs interfering safety members to restrain firing pin movement, resolving rough pull weight trade-offs.

Replacing visual inspection with a dual-signal detection system eliminates user error while allowing reliable operation through corroded junctions.

A hollow metal capsule mimics standard ammunition to detonate inside a firearm chamber upon firing.

A firearm adapter with a spring-loaded latching mechanism slides into a handgrip body, enabling tool-free grip swapping without losing small parts.

Integrates safety mechanism with fire control module to minimize tolerance stack-up and simplify assembly.

A palm-operated safety button integrates with the pistol grip to simplify shooter interaction.

Trigger finger presses central pivoting member to rotate and actuate firing pin, eliminating multiple springs.

A weapon manager server tracks weapon location and issues disable instructions to engage safety mechanisms.

A yoked trigger assembly integrates a rotational safety cam pin within the translational firing mechanism to maintain crisp pull feel.

A disposable injection device dispenses bonding material into a firearm barrel to obstruct internal components.

An adjustable finger stop apparatus secures to a trigger guard via set screws, restricting finger movement to enforce consistent placement during training.

Electronic weapon system detects deployment unit indicia to automatically select cartridges, resolving versatility versus complexity trade-offs.

A firearm grip monitoring system uses a nine-axis motion monitor to detect user actions and transmit event data wirelessly.

A horizontally expandable insert locks a sporting rifle magazine to the receiver, preventing removal without disassembly.

A firearm safety selector assembly uses a threaded member to secure a lever on a cylinder end for quick installation.

An integrated trigger assembly uses locking wing members engaging housing grooves to eliminate trigger slap and prevent accidental discharge.

Magnetic glove attachments and locking pins secure handguns, resolving complexity trade-offs in firefight situations.

A movable sear shifts position to clear dimensional interference between the hammer and trigger assembly.

Removing automatic firing components from the Sa vz 61 creates a legal semi-automatic pistol for civilian sporting use.

An adjustable buffer system adapts recoil management to enable fast cycling of pistol caliber ammunition while maintaining reliable feeding.

A spring-loaded rigid bar automatically locks a firearm trigger when the user releases the grip.

A firearm magazine follower uses a split lower flange to adjust its angle within the housing and maintain direct contact with the slide lock lever.

A spring-loaded spacer element sits between the trigger lever and safety shaft to block accidental discharge.

Relocating safety to the trigger eliminates thumb movement delays during high-stress firing.

Segmented spring-loaded safety catch prevents unintentional discharge by maintaining firing pin position until hammer camming action releases it.

A magazine-dependent sear catcher blocks the firing chain when the magazine is removed.

AI-driven firearm safety system classifies targets to determine permitted lethality modes, preventing discharge at unauthorized areas.

A firearm safety system uses two independent mechanisms to block the trigger, ensuring the weapon remains secure unless both safeties allow firing.

A keyless firearm lock uses a powered driver to displace an extension rod and locking component for secure retention within the barrel.