The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Dec. 28, 2022
Ningbo Fujia Industrial Co., Ltd., Zhejiang, CN;
Jianqiang Fang, Zhejiang, CN;
Xu Wang, Zhejiang, CN;
NINGBO FUJIA INDUSTRIAL CO., LTD., Ningbo, CN;
Abstract
A mop unit lifting device and a cleaning machine are provided. The mop unit lifting device includes a mop unit, a lifting mechanism for lifting the mop unit; and a driving mechanism for driving the mop unit to rotate. The driving mechanism is a first driving mechanism that is configured not to be lifted together with the mop unit, and the lifting mechanism and the mop unit are formed in one piece or separate pieces; or the driving mechanism is a second driving mechanism that is configured to be lifted together with the mop unit, and the lifting mechanism and the mop unit are formed in separate pieces.