HAND WASH BASIN Russian patent published in 1996 - IPC

FIELD: sanitary engineering. SUBSTANCE: hand wash basin has case 1 with flange 2 and bottom 4 inclined towards back end wall 3, dump opening 5 placed close to back end wall 3. Flange 2 is made in the form of protective-guard skirt with height preferentially equal to the depth of the hand wash basin. Dump opening 5 is placed outside of crosswise dimensions of sanitary equipment 6 placed under the hand wash basin. Relation of hand wash basin length to spacing between dump opening axis and outer front butt surface 7 of the protective-guard skirt is within 1.05 - 1.3 range. Crosswise dimensions of the hand wash basin exceed crosswise dimensions of the sanitary equipment placed beneath. EFFECT: small size. 2 dwg