US 12,168,248 B2
Wiping object cleaning device for floor mopping machine
Tao Jiang, Jiaxing (CN); Xuan Li, Jiaxing (CN); Jing Li, Jiaxing (CN); Hao Chen, Jiaxing (CN); Hongwei Liu, Jiaxing (CN); Yongjian Zhang, Jiaxing (CN); and Bin Wu, Jiaxing (CN)
Assigned to FORT PLASTIC & METALWORK (JIAXING) CO., LTD, Jiaxing (CN)
Appl. No. 17/771,024
Filed by FORT PLASTIC & METALWORK (JIAXING) CO., LTD, Jiaxing (CN)
PCT Filed Oct. 22, 2020, PCT No. PCT/CN2020/122799
§ 371(c)(1), (2) Date Apr. 22, 2022,
PCT Pub. No. WO2021/078193, PCT Pub. Date Apr. 29, 2021.
Claims priority of application No. 201911005431.6 (CN), filed on Oct. 22, 2019; application No. 201922450583.9 (CN), filed on Dec. 27, 2019; application No. 201922450674.2 (CN), filed on Dec. 27, 2019; application No. 202020329619.8 (CN), filed on Mar. 17, 2020; application No. 202020338013.0 (CN), filed on Mar. 17, 2020; application No. 202021038081.1 (CN), filed on Jun. 8, 2020; and application No. 202021040680.7 (CN), filed on Jun. 8, 2020.
Prior Publication US 2022/0410220 A1, Dec. 29, 2022
Int. Cl. B08B 1/32 (2024.01); A47L 11/282 (2006.01); A47L 11/40 (2006.01); B08B 1/12 (2024.01); B08B 13/00 (2006.01)
CPC B08B 1/32 (2024.01) [A47L 11/282 (2013.01); A47L 11/4038 (2013.01); A47L 11/4091 (2013.01); B08B 1/12 (2024.01); B08B 13/00 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A wiping object cleaning device for a floor mopping machine, comprising:
a bucket body, and
a water conveying mechanism for conveying water onto a wiping object of the floor mopping machine, wherein the water conveying mechanism comprises a unidirectional roller configured to be in contact with the wiping object, and a pump assembly or a washing pipe having a valve;
wherein during cleaning, the water conveying mechanism conveys water and the unidirectional roller contacts with water and the wiping object and rolls to convey water to the wiping object; and
during water removal, the water conveying mechanism stops conveying water and the unidirectional roller keeps static, the wiping object rubs against the roller, so that water on the wiping object is removed.