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Convenient crutch / crutch

Convenient crutch
Convenient crutch

The user presses the button on the armrest to open the slow down mechanism, through its own weight to reduce the height of crutches, both to maintain a stable center of gravity and because they reduce their height while addressing the crutch housing placement issues.When the base can support the calf stretch, contraction bottom bracket to solve placement problems accommodating crutches.

University

Shenyang Aerosapce University

Shenyang Aerosapce University
Shenyang, China

Wang Tenghai,
Shenyang Aerosapce University

Xing Yaqing,
Shenyang Aerosapce University

LI Xueting,
Shenyang Aerosapce University

Ren Ruoqiong,
Shenyang Aerosapce University