Floor nozzle for vacuum-cleaning and wiping hard floor, has clamping strips, which are opened and closed to retain wiper element, where strips are connected with movably supported suction channel nozzle by mechanical coupling elements

摘要

The nozzle has clamping strips (200a, 200b), which are opened and closed to retain a wiper element (5), where the clamping strips clamp edge sections (6, 7) of the wiper element. Opening and closing movements of the clamping strips are carried out by the movements of movably mounted mouthpieces (2, 3) of a suction channel. The clamping strips are connected with the movably mounted mouthpiece of the suction channel by mechanical coupling elements.