Floor cleaning machine

摘要

A floor cleaning machine has a housing and a movable hood that covers over vacuum and liquid hoses of the machine that are visible in prior art floor cleaning machines. The vacuum and liquid hoses are each pivotally connected to a wall of the machine housing and are also pivotally connected to a transparent dome provided on the hood. These connections reduce stresses on the hoses when the hood is moved and allow the dome to pivot relative to the hood. The floor cleaning machine also has a pair of slit orifices that eject fan spray patterns of cleaning liquid that are non-coplanar and do not intersect each other. Furthermore, the floor cleaning machine has an oscillating brush assembly that includes a brush that is replaceable without using tools. The brush height can be adjusted via an adjustment member provided on the oscillating portion of the assembly.

主权项

1. A floor cleaning machine that is adapted and configured to be placed on a floor, the floor cleaning machine comprising:
a housing; at least one pair of wheels mounted to the housing that are adapted and configured to support at least a portion of the housing above such a floor; a handle on the housing that is configured and adapted to permit a person to control the movement of the housing relative to such a floor; a brush base mounted on a bottom of the housing and being configured and adapted to oscillate relative to the housing; an adjustment member mounted on and supported by the brush base such that the adjustment member is configured to oscillate with brush base, the adjustment member being movable between a raised position of the adjustment member relative to the brush base and a lowered position of the adjustment member relative to the brush base; and, a brush removably attached to the adjustment member, the brush having a handle, a plurality of bristles that project outwardly from the handle, and at least one clip that is connected to the handle, the clip being snap fit to the adjustment member and thereby removably attaching the brush to the adjustment member.