Supporting body structure and double-layer ship body thereof

The utility model relates to the technical field of hardware spare and accessory parts, in particular to a supporting body structure and a double-layer ship body thereof. The supporting body structure comprises a supporting part and a buffering part, the buffering parts are arranged on the supporting parts, the buffering parts protrude out of the outer surfaces of the supporting parts, and one supporting part is at least matched with one buffering part; the buffering part is an elastic piece, and the supporting part abuts against a component to be supported through the buffering part; the supporting part provides supporting force for the to-be-supported component, and displacement or deformation of the to-be-supported component is prevented. The double-layer ship body at least comprises the supporting body structure. In the using process, the buffering part generates corresponding elastic deformation according to deformation changes between the supporting part and the to-be-supported component, concentrated s