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1. 发明申请

WO2012058812A1 MOP 审中-公开
标题翻译：拖把
公开(公告)号：WO2012058812A1
公开(公告)日：2012-05-10
申请号：PCT/CN2010/078414
申请日：2010-11-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY , ZENG, Feng , JIANG, Weilai , CHENG, Liang , VELLA, Gianmauro
发明人： ZENG, Feng , JIANG, Weilai , CHENG, Liang , VELLA, Gianmauro
IPC分类号： A47L13/258 , A47L13/20
CPC分类号： A47L13/20 , A47L13/256 , A47L13/258
摘要： A mop is disclosed. The mop comprises a mop head (1), a mop shank (2) and a joint (3) connecting the mop head (1) and the mop shank (2), wherein the mop head (1) comprises a cleaning face which is disposed to enable at least one part of the cleaning face to be dynamically switched relative to the other parts thereof, for forming a coplanar state or a non-coplanar state with the other parts.
摘要翻译：披露拖把。拖把包括拖把头（1），拖把柄（2）和连接拖把头（1）和拖把柄（2）的接头（3），其中拖把头（1）包括清洁面设置成使得清洁面的至少一部分相对于其它部分动态地切换，用于与其它部分形成共面状态或非共面状态。

2. 发明申请

WO2012047646A3 CLEANING DEVICE 审中-公开
公开(公告)号：WO2012047646A3
公开(公告)日：2012-04-12
申请号：PCT/US2011/053445
申请日：2011-09-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CHENG, Liang , VELLA, Gianmauro , ZENG, Feng
发明人： CHENG, Liang , VELLA, Gianmauro , ZENG, Feng
IPC分类号： A47L1/06 , A47L1/15
摘要： Disclosed is a cleaning device that comprises a first arm portion with an adjustable length, a first cleaning portion, a second arm portion supporting the first cleaning portion, and a rotating adjustable portion located between the first arm portion and the second arm portion, the first arm portion being rotatable in a predefined range about the second arm portion.

3. 发明申请

WO2014200650A1 EXPANDABLE MOP BUCKET 审中-公开
标题翻译：可膨胀的MOP BUCKET
公开(公告)号：WO2014200650A1
公开(公告)日：2014-12-18
申请号：PCT/US2014/037972
申请日：2014-05-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ZENG, Feng , VELLA, Gianmauro
IPC分类号： A47L13/502
CPC分类号： A47L13/58
摘要： An expandable mop bucket is disclosed, which comprises a washing bucket and a dewatering bucket provided with a dewatering basket, wherein said washing bucket is provided with an opening portion on a first side thereof. At least one part of said dewatering bucket moves into or out of said washing bucket through said opening portion. The washing bucket is provided with washing bucket connecting portions, said dewatering bucket is provided with dewatering bucket connecting portions oppositely and is slidably matched with said washing bucket connecting portions, and said dewatering bucket can be partially connected into said washing bucket. The expandable mop bucket disclosed is stable, expandable and convenient for use; additionally, the convenience of a large-volume mop bucket can be realized in use, and the volume can be effectively reduced for storage and transportation.
摘要翻译：公开了一种可膨胀拖把桶，其包括洗涤桶和设置有脱水筐的脱水桶，其中所述洗涤桶在其第一侧上设置有开口部。所述脱水斗的至少一部分通过所述开口部分进入或离开所述洗涤桶。洗衣桶设有洗衣桶连接部，所述脱水桶相对地设有脱水斗连接部，与所述洗涤桶连接部可滑动地配合，所述脱水桶可以部分地连接到所述洗涤桶中。所述可膨胀拖把桶是稳定的，可膨胀的并且易于使用; 此外，可以在使用中实现大容量拖把桶的便利性，并且可以有效地减少用于储存和运输的体积。

4. 发明公开

EP2621322A2 CLEANING DEVICE 审中-公开
标题翻译：清洁装置
公开(公告)号：EP2621322A2
公开(公告)日：2013-08-07
申请号：EP11831291.7
申请日：2011-09-27
申请人： 3M Innovative Properties Company
发明人： CHENG, Liang , VELLA, Gianmauro , ZENG, Feng
IPC分类号： A47L1/06 , A47L1/15
CPC分类号： A47L1/06 , A47L1/16 , A47L13/12 , A47L13/44 , B25G1/06 , B25G3/10
摘要： Disclosed is a cleaning device that comprises a first arm portion with an adjustable length, a first cleaning portion, a second arm portion supporting the first cleaning portion, and a rotating adjustable portion located between the first arm portion and the second arm portion, the first arm portion being rotatable in a predefined range about the second arm portion.
摘要翻译：公开了一种清洁装置，其包括具有可调节长度的第一臂部，第一清洁部，支撑第一清洁部的第二臂部以及位于第一臂部和第二臂部之间的旋转可调节部，第一臂部臂部分可围绕第二臂部分在预定范围内旋转。

5. 发明公开

EP3007607A1 EXPANDABLE MOP BUCKET 审中-公开
标题翻译：可膨胀拖把桶
公开(公告)号：EP3007607A1
公开(公告)日：2016-04-20
申请号：EP14810499.5
申请日：2014-05-14
申请人： 3M Innovative Properties Company
发明人： ZENG, Feng , VELLA, Gianmauro
IPC分类号： A47L13/502
CPC分类号： A47L13/58
摘要： An expandable mop bucket is disclosed, which comprises a washing bucket and a dewatering bucket provided with a dewatering basket, wherein said washing bucket is provided with an opening portion on a first side thereof. At least one part of said dewatering bucket moves into or out of said washing bucket through said opening portion. The washing bucket is provided with washing bucket connecting portions, said dewatering bucket is provided with dewatering bucket connecting portions oppositely and is slidably matched with said washing bucket connecting portions, and said dewatering bucket can be partially connected into said washing bucket. The expandable mop bucket disclosed is stable, expandable and convenient for use; additionally, the convenience of a large-volume mop bucket can be realized in use, and the volume can be effectively reduced for storage and transportation.

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