Floor-cleaning device comprises a height-adjustable bearing body for a spray arm which is adjusted using an adjusting element rotationally fixed to the housing by a removable connection

摘要

Floor-cleaning device (1) comprises a hood-shaped housing (2) accommodating a rotating spray arm (10) with at least one nozzle (11) releasing cleaning medium, and a height-adjustable bearing body (8) for the spray arm which is adjusted using an adjusting element (21, 23). The adjusting element is rotationally fixed to the housing by a removable connection. Preferred Features: The adjusting element is moved relative to the housing parallel to the adjusting direction of the bearing body between a locking position in which it is rotationally fixed relative to the housing and a release position in which it freely rotates relative to the housing. In the locking position protrusions (26) and recesses (28) on the adjusting element and the housing engage in a form-locking manner.