公开(公告)号：US07533439B2

公开(公告)日：2009-05-19

申请号：US10877646

申请日：2004-06-25

申请人： William H. Theiss, Jr. ,  David J. Boles ,  Kenneth H. Cooper ,  Michael A. Durbin ,  Frank D. Fowler ,  Timothy T. Hertrick ,  Laura J. Keiper ,  Charles A. Lang ,  Richard S. Parr ,  Kenneth L. Symensma ,  Jason L. Williams ,  Donald R. Wright ,  Ryan S. Steiner

发明人： William H. Theiss, Jr. ,  David J. Boles ,  Kenneth H. Cooper ,  Michael A. Durbin ,  Frank D. Fowler ,  Timothy T. Hertrick ,  Laura J. Keiper ,  Charles A. Lang ,  Richard S. Parr ,  Kenneth L. Symensma ,  Jason L. Williams ,  Donald R. Wright ,  Ryan S. Steiner

IPC分类号： A47L7/00

CPC分类号： A47L9/0036 ,  A47L5/32 ,  A47L7/0028 ,  A47L7/0038 ,  A47L7/0042 ,  A47L9/325 ,  A47L11/34 ,  A47L11/4091

摘要： A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus includes a base portion for movement along the surface and a handle pivotally connected to the base portion. The handle includes a lower portion and an upper portion pivotally connected to the lower portion and pivoted between an upper position for use and a lower position for storage. A solution tank for supplying a flow of cleaning solution to the surface is removably mounted to one of the base portion and the handle. A recovery tank removably mounted to one of the base portion and the handle and is in fluid communication with a suction nozzle secured to said base portion. A suction source is in fluid communication with the suction nozzle for generating suction to draw dirt and liquid through the suction nozzle and into the recovery tank, wherein one of the solution tank and the recovery tank is removably mounted to the handle.

摘要翻译： 提供了一种用于清洁其中清洁溶液被分配到表面并且在连续操作中基本上同时在表面上被污染地提取的表面的清洁装置。 清洁装置包括用于沿着表面移动的基部和可枢转地连接到基部的手柄。 手柄包括下部和枢转地连接到下部并且在用于使用的上部位置和用于存储的下部位置之间枢转的上部。 用于将清洁溶液流供应到表面的溶液罐可移除地安装到基部和手柄中的一个上。 可拆卸地安装到所述基座部分和所述手柄中的一个并且与固定到所述基座部分的吸嘴流体连通的回收罐。 抽吸源与吸嘴流体连通，用于产生吸力，以通过吸嘴吸入污物和液体并进入回收罐，其中溶液罐和回收罐中的一个可移除地安装到手柄上。