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更安全省力的救生圈 / life buoy

更安全省力的救生圈
更安全省力的救生圈

In a shipwreck accident, people who fall into the water will quickly lose their physical strength due to fear and temperature drop. In the process of catching the life buoy and waiting for rescue, they often exhausted and drowned. This safe and effortless life buoy is designed to adapt to the arc of the human body and uses its own gravity to bring the life buoy closer to the human body, thereby saving energy and being more resistant to waves

University

Hebei University of Science

Hebei University of Science
and Technology
Shijiazhuang City, Hebei Province, China

Wang Tengteng,
Hebei University of Science