Air pipe joint device

The utility model relates to an air pipe joint device, which belongs to the technical field of air pipe connecting devices, and comprises a mounting head and a barrel body, the barrel body is made of flexible materials, one end of the mounting head close to the barrel body is provided with a plug board, the end part of the barrel body is fixedly connected with a plug board, the plug board is provided with a slot matched with the plug board, and the plug board is fixedly connected with the mounting head. A first mounting hole is formed in the inserting plate, a second mounting hole right opposite to the first mounting hole is formed in the inserting plate, a connecting bolt is arranged in the first mounting hole and the second mounting hole in a penetrating mode, and a filtering mechanism is arranged on the inner side of the mounting head. The device has the advantages of being simple in structure, good in practical performance and large in application range. 本实用新型涉及一种风管接头装置，属于风管连接装置技术领域，包括安装头和筒体，所述筒体为柔性材料制得，所