| 主权项 |
1. A suction foot for a floor cleaning machine having an outer body (3), which has side pieces (7, 9) arranged in the longitudinal cross-section in an L-shaped manner comprising a first horizontal side piece (7) and a second vertical side piece (9), which extends perpendicular to the first side piece (7),
having an inner body (17), which is releasably attached to the outer body (3), said inner body having a front and a rear contact surface, which extend perpendicular to the first horizontal side piece (7), having an elastic slotted strip (25), which is releasably attached to the inner body (17) on the front contact surface thereof, having an elastic sealing strip (27), which is releasably attached to the inner body (17) on the rear contact surface thereof, and having a tension band (35), which is designed such that said tension band presses the sealing strip (27) against the inner body (17), wherein the slotted strip (25) and the sealing strip (27) extend over the lower surface (33) of the inner body (17), said surface facing downward and away from the first horizontal side piece (7), so that a suction area is formed between the slotted strip (25) and the sealing strip (27), wherein the inner body (17) and the outer body (3) are designed in such a way that the inner body (17) is coupled to the outer body (3) with a sliding movement that is perpendicular to the first horizontal side piece (7) and parallel to the second vertical side piece (9), and wherein the ends of the tension band (35) engage with the ends (19) of the inner body (17). |
