Helmets TRIZ Cases

A helmet strap system uses a displaceable coupling body and a friction-based fixing mechanism to secure the webbing.

Viscoelastic fluid dampeners transition from flexible to rigid states, preventing rapid head movement and reducing concussion risk.

Segmented vinyl nitrile pads reduce peak linear and rotational accelerations by optimizing local material stiffness against traditional EPP limitations.

A helmet vent bezel encircles the opening and integrates a hardware retainer to secure accessories.

Conical protuberances in the inner foam layer distribute impact energy, resolving the trade-off between structural complexity and shock absorption performance.

A pivotally mounted auxiliary helmet shield with a crowned top wall redirects direct impact forces away from the primary head protection device.

Micro hinges on the outer shell deflect blunt force while viscous damping in the interstitial space reduces impact amplitude transmitted to the head.

Segmented padding with porous inner layers reduces density to improve heat conduction, ensuring consistent impact attenuation across wide temperature ranges.

A helmet jaw guard rotates via fork handles to drive a shield assembly along a curved guide path, preventing interference with the rotating jaw guard.

Revolute joints in the display connector enable independent pitch and yaw adjustments, allowing the unit to fit behind a visor without interference.

A rotating liner redirects impact energy through dynamic motion, reducing harmful force transfer to the wearer's head.

Segmented liner studs improve damping reliability without increasing helmet weight.

Hinged segmented shell folds bulky helmet to reduce volume while maintaining structural integrity.

An asymmetrical chin strap shell extends further beneath the chin to create a mechanical retention stop.

A Y-shaped support with three legs creates a stable tripod base, reducing protrusion and preventing detachment from curved helmet surfaces.

An integrated rear storage device holds a flexible helmet cover to block moisture and cold through ventilation openings.

Complementary shaped elements with flexible holding portions detach the visor upon impact regardless of force direction, reducing rotational hazards.

Auxetic foam substrates dissipate localized impact forces through cell collapse, maintaining peak acceleration below 150 G while reducing helmet thickness.

Controlled point loads measure facemask stiffness non-destructively, avoiding permanent damage from impact testing.

Replacing rigid shells, a flexible helmet with an inflated space layer absorbs impacts via compression, reducing concussion risk and overall weight.

A curved body connects to a helmet and absorbs impact forces during collisions.

Pivot joints in the helmet fixation system allow head straps to swivel, resolving conflicts between secure attachment and anatomical adaptability.

Segmented side pads with recessed ear cradles maintain clear hearing while dispersing impact energy through porous anti-microbial foam.

Controlled liner displacement absorbs rotational and linear forces to minimize brain injury risk during severe impacts.

Transverse bridge members extend through helmet vents to reduce aerodynamic drag, resolving the trade-off between ventilation comfort and wind resistance.

A helmet assembly uses noise-attenuating ear ports to reduce crowd interference.

A sports face mask uses bent wedge-shaped metal wires to enhance impact resistance while reducing overall weight.

Single-mold polycarbonate facemasks integrate rigid eye shields and porous breathing zones to resolve ventilation trade-offs while absorbing high-speed impacts.

A pivoting shield assembly uses connecting rods and pathway grooves to enable precise multi-stage adjustment of the hat-mounted protective component.

A cycling helmet size adjuster uses freely orientable headrest elements to maintain optimal fit across different diameter configurations.

Segmented polyurethane helmet caps reduce rotational forces and Head Injury Criterion by 33% via independent segment deformation.

A flexible electronic control unit mounted on a helmet strap initiates automatic emergency calls, resolving the lack of fall detection in vehicles without VINs.

A translucent visor brim integrates optical filters to enhance color vividness while maintaining unobstructed visibility.

A helmet incorporates a shearing layer between deformable shock absorber parts to minimize angular acceleration and reduce rotational impact injuries.

A protective bumper cover for sports helmets features a segmented decal attachment system that allows for easy logo customization.

Segmented bars in the face shield top portion create apertures that allow clip pivoting while maintaining impact protection.

Segmented helmet components use a simplified connecting assembly to resolve manufacturing complexity while maintaining structural strength.

A spring-loaded nape-rest element resolves the contradiction between easy fitting over the occipital protuberance and secure adherence to the nuchal area.

Epoxy resin coating enables comfort liner sliding to dissipate oblique impact energy while maintaining radial protection.

A helmet accessory attachment system uses a biasing element and movable member to secure gear via mounting channels.

A pivot assembly uses cam surfaces and a spring to enable smooth rotation between headtop and shield components.

Deformable cheek pads adapt to user facial geometry, forming an air-tight barrier that prevents visor fogging without requiring uncomfortable air masks.

Extended visor bill uses elastic tethering and biased friction to resist wind dismounting while maintaining overhead visibility.

A neck protection system uses a movable abutment member within a containment seat to restrict excessive head movements.

Strategic padding removal in temporal zones prevents pressure on masseter muscles, maintaining cranial respiration and jaw growth.

Sliding prongs offset a flexible forehead strap from the helmet liner to create a continuous airflow gap that reduces heat build-up.

Dual-stiffness TPU padding and below-midpoint face guard attachment reduce linear and rotational acceleration transmission.

Segmented foam pockets house stretchable bladders that extend radially to redirect impact energy, resolving the thickness versus protection trade-off.