▎ 摘　　要

NOVELTY - The utility model claims a protective clothing for tunnel, comprising a right chest, a left chest, a back, a shoulder and a collar; the fabric and lining of the right chest and the left chest are terylene net cloth; the back, the collar and the shoulder of the fabric are made of waterproof oxford cloth, back; the inner material of the collar and the shoulder are made of terylene warp-knitted plain cloth; the back flap comprises a back protective part, a waist protective part and a hip protective part, a shoulder; the collar and the back protection part are filled with pearl cotton foam rod; the waist protection part and the hip protection part are filled with pearl cotton foam plate; the back protection part is vertically provided with a through hole; the through hole is provided with a hidden zipper; the back protection part at two sides of the through hole is fixedly provided with a first graphene heating sheet; the waist protection part is fixedly provided with a second graphene heating sheet; the first graphene heating sheet and the second graphene heating sheet are electrically connected with the power bank through the first wire; the first wire is provided with a heating switch; the utility model has good ventilation effect and heating effect; it is convenient to wear and take off.