Projectile TRIZ Cases
- Magnetically Biased Actuation Valve for Sensitive Pest Triggering
Magnetic biasing and a gas-fed recess improve small-force pest detection while reducing manual checking and consumable gas dependence.
- Rodent Trap Trapdoor Storage for Continuous Corpse Disposal
A side trapdoor drops killed rodents into a storage area, enabling self-reset trapping while reducing manual handling, odor, and hygiene issues.
- Bug-Killing Bow Using Air-Driven Salt Discharge
Air pressure from a pulled cable expels salt from a bow barrel, simplifying insect killing while improving aiming, safety, and ease of use.
- Dual-Sensor Rodent Trap With Pneumatic Killing Element
Dual sensors detect rodent position from either direction, triggering a pneumatic killing element for fast, reliable trapping and lower maintenance.
- Elastic-Bag Insect Shooter Barrel for Precise Grain Targeting
A tapered-to-constant bore guides grain ammunition from an elastic bag for precise insect targeting without chemicals or electric shock.
- Sensor-Triggered Pest Trap With Carcass Collection and Auto Reset
Precise planar sensing cuts false triggers while a spring impactor, auto reset, and collection bin improve reusable pest control.
- Rechargeable Traps with Variable-Weight Piston Cores
Interchangeable weighted cores and entry inserts tailor a rechargeable trap to target rodents while limiting birds, lizards, and kittens.
- Planar Sensor Pest Trap With Automatic Reset and Carcass Collection
Infrared, ultrasonic, or laser sensing triggers a spring-loaded impact member and directs carcasses into a collection bin.
- Integral Rodent Bait Station Anchoring Base Design
An integral anchoring base stabilizes rodent bait stations without external hardware, resolving stability and assembly complexity trade-offs.
- Mole Trap Lever Mechanism Reduces Hand Force
An eccentric roller and strap provide mechanical advantage, reducing hand pulling force while maintaining high strike speed for effective mole trapping.
- pH-Activated Trigger for Selective Predator Control
A pH-activated trigger dissolves in target animal digestive fluids to release a subduing agent.
- Pyrotechnic Device Safe Firing via Segmented Dual-Box Circuit
A pyrotechnic device uses a segmented dual-box architecture with wired interruption to control the firing circuit.
- Guillotine Mouse Trap Housing for Sanitary Rodent Disposal
A spring-loaded guillotine mechanism inside a plastic housing kills rodents rapidly.
- Nested Trigger Animal Trap with Sliding Snare Tube
Nested trigger assembly releases sliding snare tube to sandwich rodents, reducing false triggers.
- Pyrotechnic Squib U-Shaped Groove Fragment Control
Longitudinal U-shaped groove creates a controlled tear path that prevents dangerous fragment projection while keeping the power cable attached.
- Rodent Trap With Serrated Entry And Elevated Kill Mechanism
A rodent trap uses serrated entry protrusions and an elevated kill mechanism to prevent accidental triggering by larger animals.
- Drone Disruptor for Bird Nest Management
A drone with an extension arm uses piercing elements to disrupt eggs, eliminating operator exposure to aggressive birds.
- Enclosed Mouse Trap With Guillotine Mechanism
Segmentation isolates the guillotine blade within a U-shaped pathway, concealing the dead rodent while minimizing the trap footprint.