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    • 15. 发明授权
    • Versatile paper roll holder and dispenser
    • 多功能纸卷筒和分配器
    • US06390410B1
    • 2002-05-21
    • US09158262
    • 1998-09-22
    • Kenneth H. LaCountAlan P. PaalAlan J. Pierquet
    • Kenneth H. LaCountAlan P. PaalAlan J. Pierquet
    • B65H7524
    • A47K10/40B65H75/185
    • A paper roll holder for rotatably supporting a paper towel roll having a core with open ends. The holder includes a support structure having first and second attachment portions and two hubs insertable into the core of the paper towel roll for holding the paper towel roll. Each hub is rotatably coupled to an associated attachment portion of the support structure, each hub having a body having an axis and a resilient compressible sidewall having a maximum at rest diameter. The sidewall being radially compressible from the at rest position to a plurality of smaller diameters, whereby the sidewall is insertable into the open end of a plurality of differently sized cores. The paper roll holder can be placed in the housing of a paper towel dispenser.
    • 一种用于可旋转地支撑具有开口端的芯的纸巾卷的纸卷保持器。 保持器包括具有第一和第二附接部分的支撑结构以及可插入到用于保持纸巾卷的纸巾卷的芯部中的两个轮毂。 每个轮毂可旋转地联接到支撑结构的相关联的附接部分,每个轮毂具有主体,该主体具有轴线和具有最大静止直径的弹性可压缩侧壁。 侧壁从静止位置可径向压缩到多个较小的直径,由此侧壁可插入多个不同尺寸的芯的开口端。 纸卷架可以放置在纸巾分配器的外壳中。