FIELD: machine engineering.
SUBSTANCE: cleaning device (1) for carpet (70) cleaning containing coverslips threads (74) which extend at a distance of several millimeters from essentially flat base (72) forming surface (76) of the carpet, the said device comprising: an oscillating assembly (30) comprising an oscillator (32), oscillator space (34) formed by or accommodating at least part of the said oscillator, and achievable through a passage hole (36) through which an external fluid is periodically drawn into the said oscillatory space and removed from the said oscillator space during oscillator operation; a nozzle (10) comprising means (14) for penetrating into the carpet surface in which the said passage hole is formed; a support structure (12) adapted to hold the nozzle against the carpet so that, in the holding nozzle position close to the carpet, the penetration means penetrates into the carpet surface and the access hole is at least partially located below the carpet surface.
EFFECT: improved cleaning quality.
12 cl, 4 dwg
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