▎ 摘　　要

NOVELTY - The utility model claims a far infrared graphene low frequency electric heating knee pad, belonging to the field of healthcare device, comprising a protective belt, the left side of the lower end of the outer wall of the protective belt is fixedly sewed with a Velcro film A, the protective belt right lower end inner wall is fixedly sewed with a Velcro film B, the outer wall of the upper end of the protective belt is sewed with a bag body, the inner part of the bag body is provided with a slot, the outer wall of the upper end of the bag body is adhered with a buffer pad. By setting the inserting structure, smooth material and bonding structure, improving the practicability of the knee pad.