Head for a cleaning device and cleaning device usable therewith
    6.
    发明申请
    Head for a cleaning device and cleaning device usable therewith 审中-公开
    头部用于可用于其的清洁装置和清洁装置

    公开(公告)号:US20090139045A1

    公开(公告)日:2009-06-04

    申请号:US11998886

    申请日:2007-12-03

    IPC分类号: A47L13/24 A47L13/10 A47L13/42

    CPC分类号: A47L13/256 A47L13/258

    摘要: A head for a cleaning device. The head has a cleaning surface which has multiple sections. The sections are movable relative to each other in response to force applied by the user. The sections can be moved from a first configuration having noncoplanar sections to a second configuration where the sections are coplanar. The noncoplanar configuration may provide cavities for the collection of debris from a surface to be cleaned, such as a floor. The coplanar configuration may provide for improved stress distribution across the cleaning surface.

    摘要翻译: 用于清洁装置的头部。 头部具有多个部分的清洁表面。 这些部分可以响应于使用者施加的力而相对于彼此移动。 这些部分可以从具有非共面部分的第一配置移动到第二配置,其中部分是共面的。 非共面构造可以提供用于从待清洁表面(例如地板)收集碎屑的空腔。 共面构造可以提供穿过清洁表面的改善的应力分布。