| 摘要 |
FIELD: equipment for washing floor in rooms. ^ SUBSTANCE: mop has tubular holder, handle and floor cloth deformed into closed annular shape by means of Velcro-type fasteners. Annular floor cloth is pressed to rubberized roll by means of springy device. Holder is made tubular. Pipe is movably put onto holder. Brush retaining lock and floor cloth retaining lock are diametrically arranged on upper part of pipe. Two parallel gusset plates mounted on lower part of pipe are secured with one another by means of strip bent downward at an obtuse angle. Lower part of strip is bent at right angle between two parallel gusset plates. Small strip with opening is attached to outer side of strip, with opening in small strip being axially aligned with opening in bent part of strip. Spring-loaded stop finger is inserted into axially aligned openings of strip and small strip, and spindle with eccentric brush fixed thereon is arranged in axially aligned openings provided in gusset plates. Bushing located between gusset plates is locked on spindle. Bushing is provided with slots formed in its cylindrical surface and adapted for contacting of stop finger heads therewith. Tubular holder has longitudinal slots provided in its lower part and adapted for retaining brush in operating and inoperative position. ^ EFFECT: increased efficiency and improved quality of washing floors in various rooms. ^ 8 dwg |
