Sliding door of building

The utility model relates to a sliding door of a building, which belongs to the technical field of sliding doors and comprises a building wall, a first door frame, a second door frame, two groups of sliding door bodies, door shafts and screws. The two sets of sliding door bodies are slidably connected with the inner wall of the second door frame. The building sliding door structure has two opening and closing modes, the sliding door body on the inner wall of the second door frame can be pushed and pulled to go in and out in daily use, the second door frame can be opened in a rotating mode when a large in-out space is needed for a refrigerator, a range hood and other large objects to pass through, and daily use is facilitated. 本实用新型涉及一种建筑的推拉门，属于推拉门技术领域，包括建筑墙壁、一号门框、二号门框、推拉门主体、门轴和螺丝，一号门框与建筑墙壁固定连接，一号门框通过门轴与二号门框旋转连接，推拉门主体设置有两组，且两组推拉门主体与二号门框的内壁滑动连接。本实用新型，这样的建筑推拉门结构具有两种开合模式，在日常使用时可推拉二号门框内壁的推拉门主体进出，在需要较大的进出空间用于通过冰箱、油烟机等大型物件时可拆除螺丝旋转开启二号门框，方便了日常使用。