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.