Non-penetration type broken bridge metal surface sandwich panel system

The utility model relates to a non-penetration type broken bridge metal surface sandwich panel system. A plugging port sub-port cavity sectional material is fixedly connected to the upper top surfaceof a heat preservation core material, and a plugging port female port cavity sectional material is fixedly connected to the lower top surface of the heat preservation core material; the rear side faceof the heat preservation core material is coated with a sandwich plate inner plate, and the front side face of the heat preservation core material is coated with a sandwich plate outer plate. And oneend of the F-shaped fastening fastener is inserted into the cavity of the female port cavity profile of the plugging port, and the other end is fixedly connected with the mounting fixing surface. Theutility model has the benefits as follows: a thermal bridge caused by the penetration of screws through a plate is avoided, the heat preservation effect of a system fastening part is guaranteed, theintegrity of the covering sur