Arrangements Using Take-Up Reel/Drum TRIZ Cases

A rotatable guide with bearings and rollers lets display-table cables extend smoothly while preventing twist, friction, and breakage.

A bistable retractable arm uses a flexible conductor and rotary joint assembly to stay compact, rigid, and electrically connected during motion.

A magnetic base with segmented retractable cables improves charging speed, data transfer, and desk-space use while supporting flexible placement.

A simplified spring-driven rotating seat retracts the data cable automatically, cutting mechanical complexity while improving durability and connection stability.

A smooth shell and freely rotatable tray let fish tape exit from the side, cutting friction and reducing user fatigue.

A cable drum with a guide groove and connecting channel routes robot arm power cables across joints with less torsion, wear, and damage.

A spring-and-spool retraction mechanism manages headset battery cable slack, preserving battery life without hindering mobile use.

A dual-winding reel and rotatable outlet disc automate EV charging cable payout and rewind while keeping storage compact and cleaner.

A rigid case encloses the moving cable end so a vehicle seat wire harness can extend and retract without snagging or distortion.

An integrated casing combines device holding and cable winding to prevent tangling, damage, and loss without separate spools.

A reversible side plate changes the reel winding length, letting one cable reel handle different cable diameters and lengths.

A dual-drum reel uses slip rings to extend reach without a secondary cord, reducing tangling, overheating risk, and handling imbalance.

A nested spiral spring and cable take-up layout cuts slide seat power supply size while controlling flat cable draw and retraction.

A movable stopper limits case rotation at a set angle to prevent cable looseness and collapse in rotary connectors.

A cable cassette winds cables around the rotary joint axis to reduce conductor strain, shielding damage, and snagging in harsh environments.

Luminescent material along the fish tape and a transparent case keep the tape visible after the tip passes the wire-pull opening.

A retracting wire and housing keep multiple video adapters organized, easy to identify, and ready to use without bag clutter or search delays.

A keyway rail bracket lets heavy cord reels and supply devices be mounted separately, cutting installation time while keeping secure support.

Two coaxial reels and an intermediate guide coil and uncoil an unbroken cable without slip rings, reducing twist, kinks, and electrical noise.

A nested spiral spring and take-up housing keep slide seat flat cable routing compact while maintaining power supply during seat movement.

A reset magnet and toggle wheel replace motorized retraction, letting users control cable outlet length with simpler, power-free winding.

Transparent case walls let light charge the luminescent fish tape, keeping more of the pull path visible during cable routing.

Hook-coupled metal plates and press-fit protrusions keep a slim cable recoiler rigid, reducing bending and component separation during pulling.

A cable drum with pretension and locking lets aircraft cabin wiring adapt to seat and monument layout changes without cable damage.

An elastic guide redirects excess wire inward so the harness spirally winds smoothly without jamming in the accommodating portion.

A rotating guide winds cords onto a stationary shaft, keeping direct power connection intact while avoiding complex reel interfaces.

A moving harness guide constrains wire routing inside a seat rail, preventing obstruction and accommodating extra length in a spiral.

Outward-opening cut-outs and an inner rotary guide let connected cables or hoses be retrofitted into a compact winding drum without slip rings.

Fold-out cable take-up blocks let a power strip store its cord neatly while keeping a flat base, lower structure complexity, and simpler production.