Toy Aircrafts TRIZ Cases
- Elastic Ring and Colloid Sealing for Balloon Filling
A multi-branch fitting fills balloons simultaneously. An elastic ring restricts detachment, and suspended colloid particles plug pinholes to prevent leaks.
- Balloon Base Stand with Semi-Circular Support Structure
A hollow semi-circular base stand holds an inflated balloon upright using integrated fixing plates, resolving stability issues for commercial displays.
- Pop Mechanism for Revealing Winner in Battle Games
A pop sensor system activates a bladder destruction apparatus to instantly disengage the losing player.
- Tubular Flying Toy with Elastic Band Assembly
Elastic rubber bands stretch over a cylindrical foam body and inner plastic head support, eliminating adhesives while maintaining structural stability.
- Internally Illuminated Balloon with External Power
Internal LED strips connected to an external battery eliminate helium costs for cable support while providing even surface illumination.
- Adjustable Weighted Balloon Handle for Levitation
A perforated strip handle allows weight removal to counteract helium lift, resolving the trade-off between secure positioning and operational convenience.
- Biodegradable Balloon Holder with Pinch Mechanism
Segmented cardboard holder uses self-service slot engagement to pinch balloon stems, resolving manipulation difficulty for children.
- Elastic Boomerang Blades with Speed-Adaptive Geometry
Elastic boomerang blades adapt their elevation angle and curve radius to rotary speed changes.
- Movable Propeller Guard for Aerial Vehicle Drag Reduction
Flexible movable members mitigate cross-flow drag on aerial vehicle propulsors while protecting components from damage.
- Toy Rocket Body Panels Transform into Descent Rotor
Reversing the propeller direction deploys hinged body panels into a rotor, eliminating separate parachute mechanisms.
- Controllable Kite Single Tether Aerodynamic Control
A controllable kite adjusts attitude using aerodynamic surfaces and a variable bridle on a single tether.
- Decoupled Nose and Velocity Control for Motion-Sensing Drones
Multi-input motion-sensing controllers decouple nose orientation from velocity vectors, resolving the trade-off between ease of operation and control freedom.
- Toy Launcher Clutch Mechanism for Independent Rotary Control
A toy launcher uses a clutch mechanism and gear rack to impart controlled rotary motion to launched objects.
- Single-Motor Coaxial Helicopter Power Assembly
A single motor drives coaxial propellers and tail rotation via a unified gear system.
- Remote Control Aircraft Parachute Deployment Mechanism
Helical lever mechanism positions parachutists for stable aircraft descent, resolving complexity trade-offs through nested storage and dynamic control.
- Toroidal Chassis Torque Transmission for Gyroscopic Loads
Segmented prime movers and grooved belts distribute tangential loads to manage gyroscopic forces without increasing structural complexity.
- Balloon Retaining Ring with Inflation Gas Channel for Concurrent Array Inflation
A balloon retaining ring integrates an inflation gas channel to concurrently inflate multiple balloons attached via barbs.