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    • 2. 发明申请
    • CLEANING APPARATUS
    • 清洁装置
    • WO2014145881A1
    • 2014-09-18
    • PCT/US2014/030724
    • 2014-03-17
    • POST, Kenneth
    • POST, Kenneth
    • A47L1/00A47L1/06A47L11/36A47L13/36
    • A47L1/15A47L1/06A47L13/16A47L13/20A47L13/254A47L13/256B60S3/002B60S3/045B60S3/047
    • A cleaning apparatus includes different combinations of a reduced compressible material substrate and a thicker paddle head, and a reduced radius tip to clean sharp corners. A slide lock holds one pin end of the handle to the cleaning head. A small sized cleaning head with at least two reduced radius tips is also disclosed. A cleaning head includes tip and corner ends configured for providing enlarged areas at the tip and corner ends of the cleaning head to enable the cleaning element to form a sharp 90° corner when wrapped around the tip and corners of the cleaning head. A cleaning apparatus includes a flexible, initially flat sheet, which is attached to the cleaning head of a cleaning apparatus by interlocking with a compressible foam substrate on the cleaning head, or by attachment members carried on the cleaning head which interact with the sheet itself or with separate attachment members carried on the sheet and the cleaning head.
    • 清洁装置包括减少的可压缩材料基底和较厚桨叶头的不同组合,以及减小的半径尖端以清洁尖角。 滑动锁将手柄的一个针端保持在清洁头上。 还公开了具有至少两个缩小的半径尖端的小尺寸清洁头。 清洁头包括尖端和拐角端,其构造成在清洁头的尖端和拐角处提供扩大的区域,以使得当围绕清洁头的尖端和角部缠绕时,清洁元件能够形成锐利的90°角。 清洁设备包括柔性的,初始平坦的片材,其通过与清洁头上的可压缩泡沫衬底互锁或通过附着在清洁头上的附接构件附接到清洁装置的清洁头部,其与片材本身相互作用或 其中单独的附接构件承载在片材和清洁头上。