A mold for molding a resin layer integrally with a core metal of a steering device of a moving object is provided. The core metal includes a hub core metal part connecting to an axis of steering rotation, a spoke core metal part connecting to the hub core metal part, and a rim core metal part connecting to the spoke core metal part. The mold comprises: a spoke molding part for molding the resin layer integrally with the spoke core metal part; a rim molding part for molding the resin layer integrally with the rim core metal part; and a gate for flowing a resin material into the mold. Of the spoke molding part and the rim molding part, the gate is provided at the spoke molding part.

The present invention relates to an injection-moulded component, a connection system, a steering wheel cover plate, a steering wheel and a vehicle. A surface of the injection-moulded component is provided with a coating that comprises a primer layer applied on the surface of the injection-moulded component, and a metal particle layer is applied on the primer layer by means of physical vapor deposition. It is provided according to the invention that the coating is provided with at least one structural reinforcement portion which is configured to enable the coating to be tolerant to rigid connection implemented by means of the structural reinforcement portion.