摘要 |
<p>The cleaner has a storage structure (11) with a recuperation bag including a sucking opening (12) on a ground level, where the structure is formed in a suction unit in a removable manner. An upper concave part (13) and an intermediate concave part (14) are provided with a longitudinal sectional profile approach with respect to each other by narrowing the opening. A flexible rubber plate (15) is provided at an end in an extension of the intermediate concave part, where the rubber plate is provided on the ground level by taking support on the ground.</p> |