Trousers TRIZ Cases

X-shaped elastic straps distribute resistance across the torso and legs to activate gluteal muscles without restricting movement.

A tourniquet system uses an anti-pinch plate to prevent fabric bunching during tightening.

An overlock stitch with asymmetric thickness places the thinner thread side against the skin to create a soft, comfortable seam.

Segmented shoulder straps overlap at the back to lower the garment without removal, resolving bathroom access constraints.

Elastic garment suspension lifts users via integrated support panels, replacing heavy treadmills to reduce joint strain.

An electroadhesive clutch device selectively opens and closes an apparel aperture to regulate airflow for the wearer.

Flexible elongate members bias apparel opening edges laterally, expanding the aperture for ventilation while reducing structural weight and production costs.

Variable stiffness elastic elements guide posture while maintaining joint freedom and reducing injury risk.

An extended two-slider invisible zipper with internal flaps allows rear urination without exposing the wearer or compromising warmth.

Water-vapor permeable films shield luminous ducts from impacts and UV degradation, preserving visibility without compromising breathability.

A waist girth adjuster uses a sliding guide rail and rotatable pressing piece to secure trousers at variable sizes.

Segmented straps with adjustable fasteners secure a protective cup, resolving stability versus comfort trade-offs for varying waist sizes.

Removable knee pad cushions attach to pant interiors, eliminating visibility and laundry friction.