▎ 摘　　要

NOVELTY - A spiral graphene surrounding neck cap, comprising a long strip-shaped knitted fabric main body, the inner part of the knitted fabric main body along the length extending direction is clamped with graphene heating sheet, the knitted fabric main body is fixed with a power supply, the power supply is positive, negative electrode connected with two wiring ends graphene heating sheet, the knitted fabric main body comprises an inner side edge and an outer side edge, the inner side edge and the outer side edge are respectively provided with a first tooth chain belt and a second tooth chain belt, two tooth chain belts are connected by the zipper head to make the knitted fabric main body form a cap body, The two tooth chain belts are spirally distributed along the peripheral wall of the cap body. The graphene surrounding neck cap of the utility model, the knitted fabric main body is divided by a zipper, when pulling, it can be used as scarf, when pulling, the cap is formed as a cap, the appearance is simple and has a design feeling satisfy the young people today pursue the demand of fashion, and the knitted fabric main body is embedded with graphene heating sheet, It does not need the thick fabric and also has the function of resisting cold and keeping warm.