Curling-Irons TRIZ Cases

A hair treatment device uses a seal between the arm and plate to block liquid ingress.

A hair setter apparatus uses a longitudinal heat delivery rail with a groove to slidably couple opposing web plates for efficient thermal transfer.

A hair treatment device uses a pivoting flap to access a removable refill reservoir, solving insufficient product quantity for thick hair styling.

An integrated air guide part deflects airflow along the outer sleeve wall to curl hair using a simple rotating mechanism.

A hair treatment device uses a proximity detector to authorize steam emission only when contacting hair.

Segmented heating bodies and internal air passages enable simultaneous heating and cooling, reducing curl setting time without increasing device complexity.

A flexible cord sleeve uses two successive zones of notches oriented on non-parallel planes to manage mechanical stress.

A hair styling apparatus uses a controller to interleave power delivery across heater subsets for efficient thermal management.

Elastic storage prevents tangling by constricting the perimeter to contain cords securely.

Gear reversing assembly drives parallel heating tube curling assemblies to resolve productivity versus complexity trade-offs.

Alternating hot and cold airflow reduces heat damage and prevents deformation, enabling faster curling speeds without compromising shape stability.

Segmented plate structure and guide plates distribute airflow evenly to resolve uneven distribution trade-offs.

Integrating guide means into the casing simplifies operation while reducing device complexity.

Curved styling arms pivot at acute angles to reduce wrist strain while allowing easy transitions between straightening and waving configurations.

A hair care device combines a heat source and radiation source to selectively heat the hair cortex for styling.

Heated jaws transfer thermal energy to hair via direct contact, then the active cooling region removes heat to set curls and reduce frizz.

A steam hair styling device uses a peristaltic pump to deliver fluid to a vaporization chamber.

Positioning air outlets on arms avoids direct contact with straight hair plates, maintaining sufficient heat for styling efficiency.

Sensors in the styling tool monitor heat levels and technique, providing real-time feedback via an app to prevent hair damage while achieving desired styles.

Limiting applicator saturation to 90 percent ensures homogeneous hair treatment by stabilizing product delivery across multiple passes.

A rotating sleeve drives a locking member to engage or disengage a power cord fitting.

A hair iron uses detachable auxiliary cases on a base curling part to modify the heating surface curvature.

A rotating mandrel and concave plate generate localized volume by applying controlled heat and minimal traction to prevent hair damage.

A handheld hair care device generates vapor through a phase change system and directs it via a spacer-defined work area to reactivate curls without heat damage.