Helmets TRIZ Cases

Segmented viscoelastic foam subliners distribute impact forces across distinct head regions to reduce rotational motion.

Segmented filaments constrained by lateral walls manage rotational forces, reducing concussion severity while lowering helmet weight.

Side-mounted actuators on helmet fit straps resolve awkward rear adjustments, enabling quick tightening during activity.

Lateral slides on the shell engage connecting members to move the face-shield, eliminating cumbersome pivoting mechanisms.

Adjustable chin cup assembly with offset engaging structures enables multi-axis positioning on helmet straps.

Honeycomb impact absorption device transfers kinetic energy between helmet shell and support cage, resolving strength versus deformation trade-offs.

Inflatable occipital pad pushes rear shock absorber forward to prevent faceguard sliding during impacts.

A bicycle helmet integrates a rear-facing camera with a front-mounted display unit to provide the rider with a clear view of traffic behind.

A protective headgear air supply module directs airflow through central and lateral trunks via a remote handle.

Segmented shock absorbing mountings distribute impact forces circumferentially, reducing transmitted head and neck force.

Shoulder pad recesses distribute impact energy across a wider area to reduce collarbone fracture risk during helmet impacts.

A helmet harness uses a lace tensioning system and dynamic guides to distribute pressure across the wearer's head.

A goggle brace with a wedge-shaped bracket lifts eyewear away from the face.

Segmented helmet slots replace a single large mount, reducing chin shell space usage and injury risks while maintaining external shape.

Segmented neck cover with insert-through holes for chin straps eliminates gaps to block wind noise without restricting neck movement.

Rotatable visor holder prevents random detachment while minimizing air resistance.

A magnetic visor grille prevents resinous wood chip adhesion on impact-resistant panes while maintaining high-speed branch protection.

A protective helmet uses flexible flaps to adjust fit.

Radial vents and internal air channels direct airflow to ear regions, resolving inadequate ventilation in soft-sided helmets.

Double-layer air bladder helmet design with detachable inner layer for hygiene and ventilation openings for airflow.

A cap hearing protection system integrates rotating arms to position earmuffs over ears for comfortable sound attenuation.

A Cephalic Protection Cell uses a double-layer shell to dissipate impact energy through elastomer deformation.

Projecting cheek pad fasteners engage receiving fasteners via a tab mechanism to disengage the snap-fit and reduce removal resistance.

Segmented chin bars pivot between angles to balance descent protection against climb ventilation without adding permanent weight.

A football helmet shell features a raised plateau with non-circular ventilation holes to enhance airflow.

Integrated oval pockets with reinforcement lugs secure add-on parts against side impact forces.

Spring-loaded tabs on the mount body prevent inadvertent release while allowing quick removal, resolving reliability versus ease of operation.

Internal mounting prevents snagging on obstacles while the bistable mechanism secures the earmuff position against gravitational forces.

Articulating swing arms transfer mask weight to a head-mounted device, eliminating lateral face pressure and preventing skin marring during use.

Segmented pivoting snaps increase attachment strength and reliability without restricting chin strap rotation or ease of detachment.

Aligned ridges define channels for dimples that reduce drag while maintaining shape.

Co-injection molding fuses a memory foam inner layer with a hard outer shell, eliminating adhesive assembly steps and reducing manufacturing complexity.

A polymer frame and metal insert shroud assembly uses spaced walls to create an interference fit for the mounting system.

Adjustable release force configurations in the breakaway device ensure safe detachment during lateral impacts.

A bone conduction helmet transmits sound vibrations through the skull to enable clear voice communication in noisy environments without blocking ear canals.

Segmented facemask design uses detachable transparent shields to prevent neck injuries from tugging forces without compromising structural strength.

Segmented layers fracture to dissipate energy, reducing linear and rotational force transmission to the head during oblique impacts.

Segmented spacer and flexible gasket compensate for thermal expansion, ensuring reliable anti-condensation sealing without precise bead placement.

Flexible polymer walls in the shroud assembly provide an interference fit that eliminates clearance play and wear during repeated attachment cycles.

Non-bursting gas cells increase deceleration distance and time, reducing concussion risk by dissipating impact energy.

Segmented shields link via hinges to follow shoulder lines, resolving clothing integration conflicts while maintaining impact cushioning.

A helmet strap anchor system couples retention straps to an internal support structure via a dedicated housing.

A visor locker with a movable member supports insertion protrusions to secure the head protection gear.

Elastic locking mechanisms on a helmet sub-shell enable tool-free assembly while maintaining reliable fixation of the outer shell and liner.

Electrochromic visor adjusts tint based on head pose and ambient light sensors, balancing glare reduction with cockpit display visibility.

Relocating the buckle mechanism to the helmet side enables real-time strap adjustment, eliminating the need to remove the helmet for fit changes.

A tool-less visor system attaches to a protective sports helmet shell without deforming optics or requiring specialized installation tools.

A helmet visor breath guard uses a V-shaped flexible member to deflect humid air from the inner surface.

Segmented junction with intermediary springs reduces inertial forces and concussion risk during collisions.

Segmented visor assemblies with waveguide optics resolve eye relief conflicts to enable safe night vision goggle compatibility.