Base and bed device

The invention provides a convenient base and a bed device. According to an embodiment, the base includes a first structure part. The first structure part includes a first pipe part and a first cross pipe part. The extending direction of the first cross pipe part is crossed with the extending direction of the first pipe part. The height of the frame when the frame of the furniture is inserted into the first pipe part is different from the height of the frame when the frame is inserted into the first cross pipe part. 本发明提供一种方便的底座及床装置。根据实施方式，底座包括第一结构体零件。所述第一结构体零件包括第一管部及第一交叉管部。所述第一交叉管部延伸的方向与第一管部延伸的方向交叉。将家具的框架插入所述第一管部时的所述框架的高度与将所述框架插入所述第一交叉管部时的所述框架的高度不同。