到便携式硬表面清洁设备（12），用于绘图和吸收液体的从硬表面的范围内，特别是窗玻璃，为了增加，装置托座（10），提出了包括第一支撑臂（30），其具有第一支撑面（34）， 到该硬表面清洁设备（12）可以应用到一个侧部，并且其中第一连接元件（44）被布置于所述基体（28）与硬质表面清洁装置（12），第二支撑臂（32）（第二支撑表面连接 32）形式中，所述硬质表面清洁装置（12）放置，并为设备支架（10）的延伸管（14）连接的第二连接元件（76）。

To the range of a portable hard-surface cleaning device (12) for drawing and absorption of liquid from a hard surface, in particular a window pane, to increase, a device holder (10) is proposed comprising first support arm (30) having a first support surface (34), to which the hard-surface cleaning device (12) can be applied to a side portion, and to which a first connecting element (44) is arranged to connect the base body (28) with the hard surface cleaning device (12), a second support arm (32) (a second support surface 32) forms, on the hard surface cleaning device (12) is placed, and a second connecting element (76) for connecting the device holder (10) with an extension tube (14).