Crutches TRIZ Cases
- Adjustable Walking Support Structure for Arm Stability and Comfort
Continuous adjustment of grip, arm support, and ground contact improves load distribution, comfort, and stability while reducing fatigue and fall risk.
- Vacuum-Held Forearm Crutch for Self-Standing Stability
A vacuum base and pump let a forearm crutch stand upright on the floor, reducing tipping risk and user intervention on varied surfaces.
- Contoured Crutch Grip and Forearm Cuff for Wrist Strain Relief
A contoured grip and variable-support forearm cuff shift load away from the hands and wrists to reduce fatigue during prolonged crutch use.
- Hands-Free Crutch Foot Structure for Natural Gait Cushioning
Segmented buffer sections with varied thickness let a hands-free crutch foot mimic natural foot motion and reduce walking discomfort.
- Joystick-Controlled Walking Cane for Self-Leveling Mobility Support
A tactile joystick and self-leveling drive let this walking cane follow user movement without lifting, improving stability and mobility.
- Adjustable Crutch Suspension for Uneven Terrain Stability
Independent spring tension in each crutch leg improves shock absorption, traction, and stability on uneven or inclined ground.
- Walking Stick Handgrip Locking Mechanism for Rapid Length Adjustment
A handgrip-actuated slide and engaging element enables fast, stable walking aid length adjustment without bulky bolts or hydraulic parts.
- Walking Stick Length Locking With Internal Slider Mechanism
A handle-operated internal slider locks and releases the adjusting tube to simplify crutch height adjustment while reducing weight and jamming risk.