Novel skin structure

The utility model discloses a novel skin structure which comprises a framework and a side reinforced profile, and the front side of the framework is movably connected with the rear side of the side reinforced profile. Through cooperative use of the side reinforcing profile, the sealant, the side window glass, the adhesive, the butt joint plate, the butt joint hole, the storage groove and the positioning device, the side reinforcing profile is picked up to be in butt joint contact with the framework, the butt joint plate is driven to penetrate through the butt joint hole into the framework, and then the pull rod is pulled to pull the push plate to return to the original position; after a push plate drives a limiting plate to be separated from a first positioning block and a second positioning block, a spring generates elastic deformation to drive the first positioning block and the second positioning block to be in contact with the inner wall of the framework, so that the convenient fixing of the side reinforc