Rods TRIZ Cases

Segmented layers with varying tensile elongation allow easy removal of damaged or misplaced attachments from the rod body while preserving surface integrity.

Direct attachment of a composite frame to the tip rod removes intermediate weight, enhancing bite detection sensitivity.

Dual-layer prepreg sheets cure at different temperatures to stabilize the securing portion and prevent inner resin leakage during heat treatment.

Side through holes on hollow rod pipes allow elastic extraction, preventing excessive elongation during fish retrieval.

A tension-adjusting fishing pole uses fluid pressure within a hollow rod blank to dynamically alter stiffness via an activation handle.

A fishing rod handle member uses a reel seat main body and grip with specific curvature radii to improve grip properties.

Carbon fiber orientation in thermoplastic toughened resin resolves the contradiction between rod weight and strength while improving casting energy transfer.

A fiber-reinforced resin sheet extends over the fixed hood and reel seat body to reinforce the structure.

A ring-shaped fishing line guide member features a curved surface with varying radii to distribute contact pressure.

Segmented clamp portions distribute clamping force across the rod handle, preventing slippage when handling heavy fish loads.

A fishing pole uses fiber optic wires to transmit light from a portable power source along the rod length.

A hinged mounting bracket aligns a fishing reel with a hollow rod core, reducing line wear while enabling easy threading access.

Rotating guide aligns fishing filament while rollers prevent creasing during manual manipulation.

Continuous axial fibers provide bending strength while a short-fiber covering layer prevents chipping at exposed tapered ends.

A dual-bearing reel coupling member uses a box-like recessed thinned part to reduce structural mass while maintaining load-bearing strength.

A spring-loaded retractor mechanism winds the depth finder probe cord onto a spool for rapid retrieval.

Removable catapult device integrates with fishing rods to propel lures via spring-loaded slides.

A fishing rod features a concave outer surface and convex inner surface formed by winding prepreg sheets around a silicone tube boss.

A nickel coating on carbon fiber creates a non-bonding interface that conserves vibrational energy within the composite structure.

An alumina ceramic guide member achieves radial crushing strength comparable to zirconia while reducing material costs.

A nested guide pipe allows the grip frame to slide and extend, resolving fixed-length rigidity in fishing rods.

Segmented reinforcement fibers disperse tension across a thin composite sheet, preventing weight increase and appearance degradation.

Radial hook-shaped teeth intercept tangled fishing line to prevent reel jamming and reduce maintenance time.

Universal fiber-reinforced resin base materials expand radially to fit various rod dimensions, eliminating individual molding complexity.

Embedding shape memory alloy wires in a resin matrix reduces rod weight while maintaining structural robustness and casting accuracy.

External rod accessories reduce noodling vibration to improve casting accuracy while distributing physical strain on the angler.

An elastic wrap apparatus hydrates fishing lines using absorbent material and fastening strips.

A fishing reel coupler joins rod and reel bases via a sliding process and recess, reducing wear on coupling mechanisms.

An integral core body with void portions provides elastic grip force without wear-prone braid layers.

A swiveling tip assembly with a rotatable barrel guides fishing line movement within the rod housing.

A cylindrical base with a dovetail channel and spring-loaded locking pin secures the reel foot for rapid attachment.

A tapered line notch and elastic tongue clamp fishing lines to reduce manual effort during threading.

A fishing reel seat employs a movable resin floating hood to cover the metal reel stand, reducing heat transfer and improving user comfort during cold weather.

A fishing rod integrates a digital weight scale and length striations for on-the-spot measurement.

Asymmetrically offset butt handle and segmented fore grip preserve rod elasticity while reducing arm strain for longer casts.

A deep water fishing rod uses a swivel guide to eliminate line friction along the structure.

Twisted portions in the ring holding portion eliminate concave deformation that causes cracks and tangling, enhancing bending proof stress.

An offset flywheel creates wave motion in the fishing line to mimic prey movement, addressing low fish attraction rates.

A magnetic tethering system attaches to a fishing reel using magnetism for secure rod recovery.

A multi-use fishing rod handle aligns with the human hand to enhance control and comfort during various fishing techniques.

A fishing rod butt uses a hinge assembly and angle selector grip to pivot segments between straight and bent configurations.

Composite cork and foam layers reduce hand strain during long fishing sessions while maintaining grip security.

Segmentation and self-service locking enable easy lower member swapping, resolving the trade-off between customization capability and attachment stability.

A fishing rod reel seat features a protruding support wall on the palming side to enhance ergonomic comfort.

Integrated heating elements in the reel casing and handle warm user hands during cold weather fishing while maintaining tactile sensitivity.

A segmented reel seat grip member uses carbon fiber components to reduce overall fishing rod weight.

A fishing line cleaner uses a brush to sweep debris from the line during reeling.

A fishing hanger with a rotatable protection portion pinches fish hooks and lines against the mounting shaft.

Combining cork rings with stiff sensor disks resolves the brittleness trade-off of graphite handles while maintaining vibration sensitivity.

An elastic latch protrusion engages position limiting holes in a coupling shaft to eliminate tool-based adjustment complexity.