Reels TRIZ Cases

Segmented accent weights adjust the balance point of compact reels against heavy artisan rods.

A fishing reel rocker arm assembly uses a hexagon core and tightening knob for single-handed operation.

A bracket-mounted spooling assembly uses a slidable window to guide fishing line onto a reel, preventing tangles during winding.

An annular elastic member limits axial guide shaft movement in a spinning reel, preventing backlash noise and foreign object entry.

Offset central axes in dual-bearing reel side plates reduce handle-side bulk while maintaining spool alignment.

Segmented drag knobs prevent dirt entry and maintain reliability while allowing smooth force adjustment.

Abutting members with annular protrusions create gaps that restrict fluid intrusion into the reel body.

A line roller grease holding unit retains water-repellent grease to block seawater from the axle bearing member.

A fishing reel braking system merges magnetic braking and rotation detection into a single conductive spool component.

Segmented kick lever design prevents tilting and jamming during heavy loads by maintaining optimal ratchet tooth contact.

A spinning reel brake integrally rotates with the drive shaft to apply controlled frictional force.

Segmented cap members enable direct lubricant injection into the bail arm pivot, preventing component loss and rotor imbalance during maintenance.

A tubular part within the mechanism attachment space holds a screw member for guard fixation, preventing liquid ingress without exposing fasteners.

Water-repellent coatings on bearing rings replace mechanical shields, preventing seawater crystallization while reducing rotational load and noise.

Composite guide member with metal shafts and resin covers reduces weight and improves slidability without compromising strength.

Axially movable adjustment member inside open operating member reduces length and improves visibility.

Segmented bushing design reduces radial rattling and improves sliding feel by precisely supporting the pinion gear without high dimensional accuracy.

Inclined portion guides elastic seal member to press against support hole end face, preventing water ingress without requiring high dimensional accuracy.

An indication portion exposes outside a side plate to show the releasable state, preventing fishing line tangling around exposed operation members.

A fishing reel incorporates drainage holes in its side covers to naturally discharge moisture from the internal cavity.

Local quality reinforcement portions resolve the contradiction between rotor weight reduction and structural strength requirements.

An annular convex and concave waterproofing structure prevents water infiltration into the spool interior while facilitating easy discharge of intruding fluid.

A fishing reel line guide uses a driver unit to separate two mechanisms during casting.

An extendable arm assembly supports a reel with an adjustable drag washer stack for precise friction control.

Identical connecting members join the left and right frames of a dual bearing fishing reel, reducing manufacturing costs while maintaining assembly accuracy.

A baitcaster guide member transitions between take-up and let-out positions to manage fishing line flow.

Accommodation recess traps foreign objects to prevent guide member scratching and ensure smooth reciprocation.

Merging the lock lever and cover rotation allows quick maintenance while preventing accidental loss of the palm-side component.

A lever drag reel reverse prevention mechanism uses a pawl member to engage a rotation member.

Dynamic locking part secures the hinge-type palmside cover to eliminate spool interference and enable precise centrifugal brake force adjustment.

A synthetic resin bearing member with an engagement hole supports a spool unit for smooth rotation.

A spool braking device uses tag identification to read lure data and automatically adjust braking force for optimal casting conditions.

A baitcast reel spool features a replaceable plate secured by a mounting ring with locking grooves and projections for firm magnetic braking.

Relocating elastic seal member to axial space between front flange and drag adjuster prevents foreign matter intrusion without increasing spool outer diameter.

Extending the sidewall rear portion backward creates space between the housing and guard member, reducing reel body weight while maintaining external shape.

A fly fishing reel integrates a one-way clutch to prevent reverse handle spinning while allowing independent spool rotation.

A fishing reel cap uses an annular reinforcing member to suppress deformation while maintaining anti-slip projections.

A large arbor ice fishing spool accelerates line retrieval and respooling operations.

A reel unit returning member features a protrusion with a sloped surface to gently press the bail tripping mechanism.

A spinning reel rotor uses a tapered plate-shaped portion to enhance structural stiffness while maintaining lightweight construction.

Segmented fly reel drag system with one-way bearing converts direction without part loss, reducing complexity.

A fishing reel motor generates audible notification sounds through controlled bidirectional drive cycles.

An angle variation mechanism adjusts the connection between the fishing wheel and spool shaft to reduce wrist strain during rotation.

A guide part nests a biasing spring inside a rotor housing to eliminate unstable sliding resistance against the open end of the housing hole.

Relocating the opening lever to the frame reduces side plate thickness and improves gripping properties.

Convex portions on the outer member absorb axial forces, resolving unstable braking caused by limited friction contact areas.

Integrated operating part pivots between locked and unlocked positions via non-circular shaft engagement, reducing component count and assembly costs.

A fishing spinning reel uses a tubular fitting portion and annular seal member to maintain waterproof integrity.

A dual-bearing reel positions the adjustment dial on the rear side plate to enable lateral thumb access without forward protrusion.