WASHBASIN Russian patent published in 2004 - IPC

FIELD: sanitary engineering, in particular, sanitary equipment used in field conditions. SUBSTANCE: washbasin has vessel for liquid made in the form of plastic bottle equipped with cover having drain channel for liquid, air intake channel and washbasin attachment device. Washbasin is further provided with device adapted for blocking of drain channel and air intake channel and made in the form of stem with at least one slot for opening of drain channel. Cover has guiding opening extending perpendicular to drain channel for liquid. Stem is inserted into guiding opening for forced progressive movement. Air intake channel is formed on cover. Washbasin of such construction is used in field conditions, in particular, by tourists, drivers, hunters, geologists. EFFECT: enhanced reliability in operation and convenient use. 4 cl, 3 dwg