Curling Devices TRIZ Cases

See how a dual-surface towel with absorbent base and silicone standoff array dries wavy and cur

See how a single-piece absorbent net uses an elasticized opening and segmented zones to secure

See how a hair towel uses a dynamic cord-and-fastener assembly with segmented design to achieve

See how a mesh platform integrates with overhead blow dryers to reduce haircare item drying tim

A telescoping brace, textured chest cap, and foil retainers make hair coloring faster, steadier, and easier across different hair lengths.

Separate solvent and towel compartments create a portable heated wipe that improves germ removal, even when grease and oils are present.

A rotating switch track controls heat and fan modes through one compact handle assembly, reducing footprint while simplifying user operation.

A dual-pivot hinge uses hidden springs and parallel pins to give independent leaf motion, a single seam, and opening beyond 180°.

Parallel pivot pins and hidden springs let a hinge open beyond 180° while keeping one visible seam and independent leaf movement.

Movable outlet members vary opposing aperture areas with hair engagement to focus airflow, cut waste, and improve styling control.

Motorized airflow and heating in face-to-face styling heads dry wet hair while smoothing it to reduce static and frizz.

A motor-driven hair engagement tool forms tight, uniform dreadlock coils with less manual effort and interchangeable parts for different hair sizes.

Colored particles are embedded in a transparent plastic matrix with a bridging agent to prevent peeling and create durable visible patterns.

Negative pressure removes moisture and styles hair quickly while limiting hot-air exposure, helping reduce cuticle damage, frizz, and tangling.

Braided nylon cords and a nylon sock stretch wet curly hair to reveal length while limiting frizz and improving styling control.

Stacked bead silos let a beader tool collect multiple hair beads at once, reducing threading time, finger strain, and dexterity demands.

Hot air routed through articulated jaws straightens or dries hair while reducing damage from direct contact with heated plates.

Closable sleeve slits and elastic retention secure long hair in place, helping protect styles from damage during treatment or daily wear.

Interleaving tooth rows and spring closure help a claw clip grip fine or thin hair securely and resist slipping during movement.

Monolithic jaw indicia with character-forming openings make hair claw clips readable from both sides without separate decorative parts.

Alternating thermoelectric cooling and heater airflow helps fix hairstyles while reducing direct heat damage and tool-switching complexity.

An integrated separating element evens outlet airflow and uses the Coanda effect to wrap hair naturally while lowering structure complexity and cost.

A flat elastic headband with dual curling rods improves child fit and sleep comfort while creating curls without heat or burn risk.

Rotatable internal members switch airflow between clockwise and counterclockwise discharge, letting one haircare attachment control curl direction.

A stretchable fabric curler replaces heated rods and rubber straps to form lasting curls with easier securing, less slipping, and safer use.

Multi-directional high-speed airflow straightens and dries hair evenly in one pass, reducing heat damage and user effort.

A flap-wrapped channel and shape-changing curling member hold hair securely without bristles, enabling faster curling and easier removal.

A fabric pocket curler rolls and secures dry hair to form defined curls without heat, water, or styling products.

Guided airflow and an eyelash pad dry mascara while holding lashes in a lifted position, reducing flat drying, smearing, and eye irritation.

A closed magnetic core induces eddy currents in conductive hair rollers, enabling 2-inch barrels to heat in 5 seconds or less with low energy use.

A flexible figure-eight band and rotating notched pin adjust secure holding across different hair thicknesses and styles.

Living hinges connect movable roller sections so the hair roller folds flat, reducing storage and packaging space.

A curved surface and airflow attract long hairs while pushing shorter flyaways away for a smoother finish.

Magnetic induction rapidly heats conductive hair rollers at least two inches in diameter, replacing slow contact heating for lift and curl.

Existing flat eyelash curlers can produce inconsistent 3D results; varied shaping surfaces support uniform curls and styles.

Woven elastic segments replace multiple hairpins, holding several ornaments on one reusable gripping body while through holes support drainage.

Three prong layers surround and penetrate hair from multiple angles, helping a pivotable claw maintain grip as hair shifts.

A polyester-based nonwoven sheet keeps the hair holder rolled during heat treatment, supporting firm curls and repeated use.

A spiral clutch meshes paired spiral racks to prevent slippage, while a telescopic torsion member supplies automatic opening force.

Rotating one direction-switching part selects left or right air discharge, letting one air roll style both sides without attachment changes.

See how C-cut and pinch-cut techniques follow curl direction to blend layers, balance volume, and avoid harsh shelves in curly hair.

Alternating claw and spike members help secure different hair volumes and textures, addressing weak fastening and user discomfort.

An interior spring hinge behind the engagement seam hides snag-prone parts while keeping hair securely retained.

Alternating motor rotation drives hair couplers along a reversible figure-eight path, expanding braid styles and enabling braid undoing.

Traditional ties can pull hair and cause discomfort during removal; a disconnectable fastener enables quick, one-hand release.

Pivotable outer claws and flexible inner fingers adapt grip to different hair thicknesses, improving stability without multiple fasteners.

Spiral vanes and cover assemblies redirect airflow circumferentially, using the Coanda effect to improve drying and style adherence.

A frustoconical mandrel uses a deflector and annular slot to distribute hot air and limit heat loss during curling.

This hair clip uses a resilient telescopic torsion element for automatic opening, easier removal, and adjustable clamping force.

This hairclip shifts elastic-element ends between coupling grooves, balancing clamping force with reduced fatigue during storage.

A horseshoe headband uses rearward tines to lift hair at the roots, avoiding visible clips and stiff styling products.

Openings support airflow and drainage while heat sets curls, avoiding clip tension and creases during styling.

A hinged, spring-loaded claw clip uses interleaving tooth rows to secure fine or thin hair more reliably during vigorous movement.

A hollow cage-like hair accessory uses interconnected tubular segments joined by elastic filaments to hold hair bundles securely.