US 12,402,770 B1
Floor cleaning pad
Bifeng Yuan, Guangdong (CN)
Assigned to Dongguan Jiajieshi Technology Co., Ltd., Dongguan (CN)
Filed by Dongguan Jiajieshi Technology Co., Ltd., Guangdong (CN)
Filed on Jan. 16, 2025, as Appl. No. 19/025,891.
Claims priority of application No. 202410886004.8 (CN), filed on Jul. 3, 2024.
Int. Cl. A47L 13/16 (2006.01); A47L 13/256 (2006.01); B32B 3/06 (2006.01); B32B 5/02 (2006.01); B32B 5/26 (2006.01); B32B 7/05 (2019.01)
CPC A47L 13/16 (2013.01) [A47L 13/256 (2013.01); B32B 3/06 (2013.01); B32B 5/02 (2013.01); B32B 5/26 (2013.01); B32B 7/05 (2019.01); B32B 2250/20 (2013.01); B32B 2250/44 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/062 (2013.01); B32B 2307/726 (2013.01); B32B 2405/00 (2013.01); B32B 2432/00 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A floor cleaning pad, comprising a first sheet material, a second sheet material, and an absorption core located between the first sheet material and the second sheet material, and
further comprising a function layer, wherein the function layer is connected to the second sheet material and arranged in a length direction of the second sheet material;
the function layer comprises at least three parts, and each part comprises at least two layers;
each layer of the at least two layers of the each part comprises a plurality of first strips extending towards two sides in a direction away from the center of the layer of the at least two layers of the each part; and
outer side ends of the first strips corresponding to the adjacent layers are not connected;
wherein
the three parts comprise a first part, a second part, and a third part;
the first part is a cleaning area used for making contact with a floor;
the second part is a dust absorption area;
the third part is a water absorption area used for absorbing liquids; and
the dust absorption area is located between the cleaning area and the water absorption area;
wherein
a length of the first strips on the second part is greater than that of the first strips on the first part and that of the first strips on the third part.