Helmets TRIZ Cases

A helmet slider moves panels to cover or uncover vents, resolving the trade-off between ventilation and impact resistance.

Segmented docking frames resolve manufacturing complexity by enabling self-aligning rivet attachment for enhanced chinbar structural integrity.

A rigid helmet structure suspended by tethering devices and viscous dampers resists relative motion during impact events.

Radial foam segments with nano tape absorb impact energy through compression and bending to reduce head rotational acceleration.

A helmet holding device uses a force absorber with multiple orifices to route straps through folded loops.

Asymmetric suspension system centers protective headgear on varying head shapes, while rear-impact attenuator absorbs occipital impact forces.

A helmet mount apparatus with a sliding carriage assembly adjusts viewing device position along a track.

A helmet cover reciprocates to open or close a ventilation through-hole, controlling fluid communication between the inner space and outside.

Elongated member adjusts strap length via rear portion device, resolving head circumference variability without increasing mechanism complexity.

Cantilevered members in a suspended crown helmet divert impact forces to reduce concussion risk.