Buckle capable of being assembled and disassembled and integrated wallboard applying buckle capable of being assembled and disassembled

The utility model relates to a buckle capable of being assembled and disassembled and an integrated wallboard applying the buckle capable of being assembled and disassembled, and relates to the technical field of building decoration, and the buckle capable of being assembled and disassembled comprises a first clamping piece and a second clamping piece matched with the first clamping piece in a clamped mode; the first clamping piece is provided with a clamping cavity; the second clamping piece comprises a clamping part and an inserting part, a clamping end is arranged at the end of the clamping part, and the width of the clamping end is larger than the inner diameter of the opening of the clamping cavity; the clamping end is matched with the clamping cavity in a clamping mode, and the inserting part is used for being connected with an integrated wallboard. The buckle capable of being assembled and disassembled has the effects that the difficulty of later maintenance and disassembly of the integrated wallboard