Pinless Hinges TRIZ Cases
- Pinch-Relief Hinge Assembly With Directional Torque Release
A child-safe hinge releases under closing torque when blocked, preventing pinching while staying engaged during opening.
- Fiber-Reinforced Resin Hinge Structure for Stable Fold Lines
A resin hinge uses paired thin portions around a thick portion to preserve bending and suppress visible fold-line meander.
- Flared End Section Assembly With Folding Hinges for Uniform Wall Thickness
A segmented, hinged flared end section controls wall thickness, stacks efficiently, and connects to drainage pipes without extra connectors.
- Wave-Profile Ramp Panels for Slip-Resistant, Low-Complexity Assembly
Wave-profile ridges and equally sized panels improve ramp traction while reducing manufacturing and assembly complexity.