Interconnection and intercommunication structure between air columns

The utility model discloses an interconnecting and intercommunicating structure between air columns, which comprises a first air column and a second air column, the side wall of the first air column is provided with a first opening, the side wall of the second air column is provided with a second opening, and the periphery of the first opening and the periphery of the second opening are connected together in a sealing manner. And the first opening is communicated with the second opening. The utility model has the advantages of simple structure, simple manufacturing process and low cost. 本实用新型公开了一种气柱之间的互连互通结构，包括第一气柱和第二气柱，所述第一气柱的侧壁上开设有第一开孔，所述第二气柱的侧壁上开设有第二开孔，所述第一开孔的周边和第二开孔的周边密封连接在一起，并使得第一开孔和第二开孔相连通。本实用新型具有结构简单、制作工艺简单、成本低的优点。