Toys TRIZ Cases

A toy building set uses locking nubs engaging with locking dents to create stable connections between perforated components.

Segmented panels and a sliding slot enable self-service transformation, resolving the contradiction between compact storage and stable display.

Parallel knob and socket surfaces on building elements enable stable slender structures without increasing assembly force.

A book manufacturing system identifies reduced signature groups to minimize paper waste.

Motor-driven gear shafts rotate bubble wands over liquid fountains and fans, reducing solution waste and user fatigue during continuous operation.

A building block structure uses a joint adaptor unit with combined threaded holes and a connection bar with alternating external threads for secure coupling.

A segmented reset plate with cylindrical projections pushes translucent bodies back to their initial position for even light diffusion.

A layout editing apparatus determines a layout-inhibited area based on bookbinding information to position objects outside the binding zone.

Hybrid print medium integrates circuitry to detect current page position for cross-device synchronization.

Dynamic pivoting connectors resolve the trade-off between structural elasticity and connection durability in modular construction systems.

Merging multiple shooting tubes into one device reduces bulkiness and personnel needs while enabling flexible special effects.

Hexahedral toy blocks contain spherical magnets in hollow edge apertures to enable free rotation and varied three-dimensional assembly.