Novel vehicle security seat chair

The utility model discloses a novel vehicle security seat chair, include the base, surround seat and headrest, surround seat fixed connection in base top, headrest fixed connection is in surrouning seat top one side, surround seat bottom side fixedly connected with fixed band, fixed band one side is fixed with the siren, it has the cushion to surround seating surface swing joint, cushion one sideis equipped with the spacing ring, spacing ring fixed surface is connected with the safety belt draw -in groove, and safety belt draw -in groove one end run through in the spacing ring with surround the seat, the headrest bottom side is fixed with the safety belt. The utility model relates to an it is reasonable novel, be convenient for the installation with fixed to the installation stability ofsafe seat is higher, difficult produces not hard uply, simultaneously can be effectual protects children, and the cushion is dismantled and is changed comparatively conveniently, and the cushion has humidity sensing device sim