Helmets TRIZ Cases

Segmented deformable shell absorbs impact force, preventing rigid transfer to inner cushioning while maintaining structural integrity.

A helmet ventilation frame moves between front and top positions to direct airflow through a door member.

Radial honeycomb segments in this helmet collapse via sliding latches to reduce volume, solving bulky storage issues in sharing programs.

A helmet pad fastening structure uses a movable member to separate the pad during accidents, preventing injury from retained components.

Sliding mechanical link varies attachment point on helmet crown, maintaining constant neckband length for quick external adjustments.

Integrating electronics inside a helmet eliminates external modules, resolving complexity while enabling versatile inter-vehicle communication.

Fusing PVC outer shells with inner liners at lower temperatures resolves bonding failures while maintaining structural integrity.

A helmet low friction layer enables rotational movement between the comfort liner and protective shell.

A helmet cooling apparatus uses a porous fluid-absorbing material within an air intake scoop to cool incoming air via evaporation.

Segmented shock absorbers with sliding members and springs reduce head injury risk while maintaining compact faceguard volume.

Segmented damper arrays allow controlled inner liner displacement to reduce rotational and linear forces transmitted to the head.

Slide channel and resilient tab adjust visor position to reduce bulky adjustment weight.

An open-back baseball helmet resolves the contradiction between impact protection and breathability by using strategic shell segmentation.

A latticed comfort liner stabilizes helmet orientation relative to the wearer's head while absorbing impact energy through elastic compression.

Strategic placement of fluid shock absorbers reduces helmet weight and improves ventilation without compromising impact protection reliability.

An ellipsoid baffle deflects high frequency sound waves away from the ear hole, reducing hearing damage risk while maintaining impact protection.

A detachable tubular scarf seals the helmet entry opening against wind currents using clamping elements.

A motorcycle helmet visor mounting system uses a flexible tab and movable part to enable one-handed disassembly.

A helmet retention system uses lacing devices and cam buckles to adjust strap lengths for a secure fit.