Tops TRIZ Cases

Dissimilar liquids separate into visible bands during rotation, boosting inertia to stabilize spin and reduce the force needed to start the top.

A movable end-cap and flywheel structure lets the toy spin freely, then stop and lock for image selection on a printable surface.

A movable shaft engagement part locks the spinning top’s tip cover against rotation, preventing detachment during collisions and play.

This top toy uses interchangeable rod-shaped shafts to vary sliding friction and balance play durability with easy disassembly.

A sliding gravity block and clutch gears provide continuous one-way acceleration, replacing cumbersome single-use manual launching.

Transparent rotating layers reveal changing patterns and boost yo-yo visual appeal.

Nested rotating portions reveal changing visuals while keeping the yo-yo compact.

A sliding gravity block and clutch gears enable repeated spinning top acceleration without cumbersome two-handed rack operation.

Segmented shaft side components allow players to customize transformation timing, resolving the trade-off between adaptability and device complexity.

Segmenting the attachment mechanism into a separate base preserves spinning stability and duration while adding versatility for mounting on external surfaces.

A rotation-rate detector system for spinning tops uses a detachment detector to verify secure attachment before measuring rotational speed.

Modular yo-yos link through strings wrapped around segmented axles to synchronize rotational inertia and reject unwanted frequencies.

Angled bushings increase friction between the rope and flywheel passages, preventing the rotating body from slipping down during vertical training.

Segmented tuning top components adjust center of gravity to maintain spinning power during high-speed launch.

A gyroscopic desk curio uses a rotor and housing assembly to rotate freely about multiple axes.

A nested counterweight system uses a sliding inner slider within an outer housing to transition between compact and extended configurations.

A tornado yoyo uses a bearing-mounted rotating cap to enable independent disk rotation for diverse tricks.

Segmented weight plates and a bolt-nut mechanism allow users to adjust mass without buying multiple fixed units, reducing cost and storage needs.

Reversible spacers support different bearing sizes, allowing a single yo-yo to switch between responsive and stable configurations.

Independent rotation of magnetic sidecaps increases trick variety without adding mechanical complexity to the main body.

Physical building blocks with interconnecting elements enable dynamic data interaction and orientation sensing for video game devices.

Inclined sliding contact surface separates disassembly function from gear meshing, reducing abrasion and material costs.

Reversible clamping members secure rotators to a central shaft, enabling dual-form transformation that extends play variety and reduces component wear.

A gyroscopic wrist exerciser uses a microcontroller to drive LEDs that change color based on rotational speed.

A spinning top launcher uses a gear-based power transmission mechanism to drive the holder in either direction.

A holding adapter mounts a fidget spinner to toy aircraft or bicycles using an interference fit.

A toy launch device positions the actuator mechanism at an extremity to transfer momentum to a rotor via a slit opening.

A rotatable flexible disk toy uses a light controller to spin LEDs and generate dynamic visual patterns via persistence of vision.

Perimeter LEDs create a virtual rope illusion while sensors detect jumps, resolving the contradiction between accurate user tracking and device complexity.

A multi-directional launcher uses a rack mechanism to convert handle rotation into linear motion for high-speed top launching.

A motorized yo-yo uses a centrifugal switch to deliver power to the drive mechanism based on rotational state.

A variable inertia flywheel motor transfers angular momentum to a toy vehicle body upon deceleration.

Inversion principle mounts an elongated housing on a flexible rubber ring to enable smooth spinning while maintaining secure retention and comfort.

A mechanical robot toy uses a reversible spinning gear mechanism to drive accessories and animate play scenarios.

An electric yo-yo uses a spring-loaded switch to activate a motor when side shafts are pressed, solving the limited acceleration zone problem for short players.

A toy top uses a vibrating metal wheel to generate clear collision sounds during play.

A toy gyroscope ring mounts reversibly on an axis body to create distinct shapes and center of gravity configurations.

A toy top launcher uses a lever arm to rotate a barrel with screw threads, propelling the adapter along the axis.

An electrically-driven gyroscope uses a rotating housing to maintain upright posture through bidirectional motor drive.

A magnetic suction cup module uses a movable fastener to secure and release spinning tops.

Integrated helical tabs merge driving and releasing functions, eliminating separate ejectors while ensuring safe launch direction.

A spinning top launcher uses a pinion gear to transmit rotational force from a winder, enabling easy coupling and decoupling of the toy components.

Repelling magnetic fields maneuver a spinning top without physical contact, eliminating frictional losses that reduce rotational speed in traditional designs.

Reversing top ring orientation on central axis bodies creates multiple attack styles, solving limited gameplay diversity in single-layer designs.

A spinning top toy integrates a counterweight component within the lower-body assembly to drive rotation via rolling motion.

A combined launching device merges two spinning top units via couplers and a rack belt for simultaneous operation.