Spring Guns TRIZ Cases
- Internal Bow Projectile Launcher with Crank Cocking
An internal bow assembly with a crank mechanism resolves safety risks from exposed high-energy components while improving cocking ease.
- Toy Gun Recoil Shock Device Using Segmented Piston and Weight
A toy gun recoil shock device uses a communicating part to drive a weight via a movable piston.
- Magnet-Integrated Spearfishing Gear for Shark Deterrence
Magnets integrated into spearfishing shafts emit repulsive fields to deter sharks.
- Speargun Handle Segmented Trigger Mechanism
Segmented trigger mechanism reduces assembly time while managing recoil forces in speargun handles.
- Arm-Mounted Projectile Launcher with Elastic Energy Release
An arm-mounted launching apparatus uses elastic energy storage and a latch to propel projectiles.
- Foam Dart Launcher Barrier Sleeve Jam Prevention
A foam dart launcher prevents jamming by using a barrier sleeve that stops darts from distorting under feed pressure.
- Segmented Compound Bow Riser Design for Material Savings
Segmented compound bow risers eliminate CNC material waste by joining uniform-thickness sections via pins and welding.
- Spear Gun Safety Device Shielding Spike With Tubular Notch
Tubular safety device shields exposed spear tip via elongated notch for band post passage, resolving accidental injury risks during normal firing.