公开(公告)号：US20120304707A1

公开(公告)日：2012-12-06

申请号：US13587247

申请日：2012-08-16

申请人： Jae Ryong Park ,  Sang Yeon Pyo ,  Sung Hoon Kim ,  Eun Suk Bang ,  Jee Hun Fark

发明人： Jae Ryong Park ,  Sang Yeon Pyo ,  Sung Hoon Kim ,  Eun Suk Bang ,  Jee Hun Fark

IPC分类号： D06F37/02

CPC分类号： D06F37/04

摘要： Disclosed herein is a washing machine that is capable of preventing the deformation of laundry due to spin-drying holes, increasing friction between the inner surface of a washing tub and laundry to improve the washing efficiency, and reducing wash water consumption. The washing machine includes a water tub, a washing tub mounted in the water tub, a drive unit to rotate the washing tub, and a wash water circulation unit to supply wash water in the water tub into the washing tub. The washing tub has a plurality of depressions formed therein and depressed outward from the inner surface thereof in the shape of a polygonal pyramid, and a plurality of spin-drying holes formed in a deep area of the respective depressions.

摘要翻译： 这里公开了一种洗衣机，其能够防止由于旋转干燥孔引起的衣物变形，从而增加了洗涤桶的内表面和衣物之间的摩擦，以提高洗涤效率，并且减少了洗涤用水量。 洗衣机包括水桶，安装在水桶中的洗涤桶，旋转洗涤桶的驱动单元和洗涤水循环单元，以将洗涤水供应到洗涤桶中。 洗涤桶具有形成在其中的多个凹部，并且从其内表面向多边形金字塔状凹部向外侧凹入，并且形成在各凹部的深部区域的多个旋转干燥孔。

公开(公告)号：US08438883B2

公开(公告)日：2013-05-14

申请号：US13587247

申请日：2012-08-16

申请人： Jae Ryong Park ,  Sang Yeon Pyo ,  Sung Hoon Kim ,  Eun Suk Bang ,  Jee Hun Fark

发明人： Jae Ryong Park ,  Sang Yeon Pyo ,  Sung Hoon Kim ,  Eun Suk Bang ,  Jee Hun Fark

IPC分类号： D06F21/00 ,  D06F23/00 ,  D06F25/00

CPC分类号： D06F37/04

摘要： Disclosed herein is a washing machine that is capable of preventing the deformation of laundry due to spin-drying holes, increasing friction between the inner surface of a washing tub and laundry to improve the washing efficiency, and reducing wash water consumption. The washing machine includes a water tub, a washing tub mounted in the water tub, a drive unit to rotate the washing tub, and a wash water circulation unit to supply wash water in the water tub into the washing tub. The washing tub has a plurality of depressions formed therein and depressed outward from the inner surface thereof in the shape of a polygonal pyramid, and a plurality of spin-drying holes formed in a deep area of the respective depressions.

摘要翻译： 这里公开了一种洗衣机，其能够防止由于旋转干燥孔引起的衣物变形，从而增加了洗涤桶的内表面和衣物之间的摩擦，以提高洗涤效率，并且减少了洗涤用水量。 洗衣机包括水桶，安装在水桶中的洗涤桶，用于旋转洗涤桶的驱动单元和洗涤水循环单元，以将洗涤水供应到洗涤桶中。 洗涤桶具有形成在其中的多个凹部，并且从其内表面向多边形金字塔状凹部向外侧凹入，并且形成在各凹部的深部区域的多个旋转干燥孔。