▎ 摘　　要

NOVELTY - The utility model claims a graphene magnet physical therapy knee protecting piece, comprising a base cloth layer, a skin-friendly cotton pad, a protective rubber sleeve and a sponge layer, the skin-friendly cotton pad is semi-closed sewed on the back side wall of the base cloth layer and is provided with a zipper at the opening; the protective rubber sleeve is fixedly set on the front side wall of the base cloth layer; the sponge layer is set between the protective rubber sleeve and the base cloth layer; the base cloth layer and the skin-friendly cotton pad are detachably provided with a graphene heating device, the graphene heating device is provided with a control unit, the front side wall of the base cloth layer is further provided with several magnet physical therapy bags, several magnet physical therapy bags are set around the protective rubber sleeve. the knee protecting piece not only can actively heat, relieve the pain fatigue feeling of human knee joint with good warm-keeping effect, strong comfort, good protecting effect for the knee of the user, the graphene heating device is detachable, convenient for cleaning, using velcro and rubber band for fastening knee-protecting piece to prevent loosening, further comprising a control unit, It can avoid scald skin caused by over-high heating temperature.