Soles TRIZ Cases
- Footwear Sole Component Support Member Orientation
Segmented sole components use asymmetric support members to resolve traction stability trade-offs.
- Breathable Shoe Outsole with Ordered Granule Channels
Ordered expanded material granules create vapor channels that resolve the contradiction between mechanical strength and breathability in footwear.
- Curved Footwear Sole Support Member for Rolling Motion
A curved support member in a footwear sole facilitates natural rolling motion from heel to forefoot.
- Segmented Shoe Sole for Cycling Walking Trade-off
A segmented shoe sole uses a rigid forefoot layer bonded to a deformable base.
- Removable Orthopaedic Heel with Tilted Surface for Reusable Footwear
Segmenting the heel from the sole enables shoe reuse after rehabilitation, resolving the trade-off between stable orthopaedic function and footwear versatility.
- Shoe Heel Tip Transverse Grooves Drain Moisture
Transverse rear profile grooves drain moisture from the contact interface, preventing aquaplaning on wet surfaces while maintaining wear resistance.
- Snap-In Footbed Elastic Deformation Attachment
Elastic deformation of a snap-in element head allows interchangeability without damaging the shoe structure.
- Transparent Insole with Straps for High Heel Foot Pain
Flexible polymeric straps stabilize the forefoot and heel to reduce metatarsalgia while maintaining shoe aesthetics.
- Two-Layer Shoe Sole with Sandwiched Upper
Merging outsole and insole layers eliminates midsole complexity while maintaining foot support through resilient polymeric foam materials.