Aluminum-plastic panel tight spell-seam structure

The utility model discloses an aluminum-plastic panel tight spell-seam structure, which comprises a keel, a base plate and a trough type aluminum-plastic plate, wherein the base plate and the trough type aluminum-plastic plate are arranged on the lower portion of the keel, the trough type aluminum-plastic plate comprises a base body part and vertical folding parts which are arranged on the two ends of the base body part, a clamp slot is arranged on the lower portion of the base plate, and the trough type aluminum-plastic plate is clamped in the clamp slot of the base plate through the vertical folding parts. The aluminum-plastic panel tight spell-seam structure is reasonable in structure design, simple to operate during construction process, low in requirement for operators and high in construction efficiency, can effectively improve decorative effect of aluminum-plastic plates, and guarantees indoor decorative effect. The vertical folding parts which are arranged on the two ends of the trough type aluminum-p