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    • 16. 发明授权
    • Mop head with cleaning element securement system and method
    • 拖把头与清洁元件固定系统和方法
    • US08893343B2
    • 2014-11-25
    • US13416620
    • 2012-03-09
    • Robert J. LibmanMarco Bizzotto
    • Robert J. LibmanMarco Bizzotto
    • A47L13/258
    • A47L13/44A47L13/258
    • A mop head which provides for both the reliable securement of a cleaning element to the mop head and for simple and efficient installation and removal of the cleaning element from the mop head is presented. The mop head includes a first securement member and a second securement member adapted for securing a cleaning element to the mop head, wherein the first securement member is pivotally connected to the second securement member at a pivot joint. The securement members are movable about the pivot joint into a use position and change position. The cleaning element can be mated to the securement members in the change position and movement of the securement members to use position secures cleaning element to the mop head for use. A latch locks the securement members in the use position to prevent movement of the securement members about the pivot joint.
    • 提供了一种拖把头,其提供了将清洁元件可靠地固定到拖把头并且简单且有效地安装和从拖把头部移除清洁元件。 拖把头包括第一固定构件和适于将清洁元件固定到拖把头的第二固定构件,其中第一固定构件在枢转接头处枢转地连接到第二固定构件。 固定构件可围绕枢转接头移动到使用位置和改变位置。 清洁元件可以与更换位置处的固定构件配合,并且固定构件的移动使用位置将清洁元件固定到拖把头上以供使用。 闩锁将固定构件锁定在使用位置以防止固定构件围绕枢转接头移动。
    • 19. 发明授权
    • Cleaning implement
    • 清洁工具
    • US08402589B2
    • 2013-03-26
    • US13041267
    • 2011-03-04
    • Enzo BertiRoberto Pellacini
    • Enzo BertiRoberto Pellacini
    • A47L13/14A47L13/142
    • A47L13/59A47L13/142A47L13/24A47L13/255B25G1/10
    • Novel cleaning implements and novel components of cleaning implements are provided. Aspects relate to novel wringers having convex regions with a plurality of drain exits. In some embodiments, concave regions are also provided. The concave regions are substantially devoid of any drain exits. An upper portion of the wringer may be substantially cylindrical or conic-cylindrical and a lower portion may be neither cylindrical nor conic-cylindrical. The bottom perimeter of the bottom may define a square-like shape. Further aspects relate to novel connection assemblies. Certain assemblies may have a top portion with a vertical wall that is configured to position mop fibers along a vertical axis.
    • 提供清洁工具的新型清洁工具和新颖部件。 方面涉及具有多个排水出口的凸起区域的新颖的绞合器。 在一些实施例中,还提供了凹形区域。 凹区基本上没有任何排水口。 绞合器的上部可以是大致圆柱形或锥形圆柱形,下部可以既不是圆柱形也不是圆锥形。 底部的底部周边可以形成正方形的形状。 另外的方面涉及新的连接组件。 某些组件可以具有顶部,其具有垂直壁,其构造成沿着垂直轴定位拖把纤维。