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:
Nov. 11, 2025
Filed:
Apr. 28, 2023
Hefei University of Technology, Anhui, CN;
Bin Zi, Anhui, CN;
Jingyuan Wang, Anhui, CN;
Feng Xu, Anhui, CN;
Yuan Li, Anhui, CN;
Bin Zhou, Anhui, CN;
Sen Qian, Anhui, CN;
Jiahao Zhao, Anhui, CN;
HEFEI UNIVERSITY OF TECHNOLOGY, Anhui, CN;
Abstract
A rigid-flexible coupled multi-hole spray gun device with variable size for a spraying robot is disclosed in the present disclosure, which is relates to the field of the spraying robot. The spray device includes a rigid-flexible coupled deformable bracket, a spray head assembly and a spray gun base. The rigid-flexible coupled deformable bracket is configured to connect the spray head assembly and the spray gun base. The spray gun is controlled by the motor to implement the deformation with the axial telescopic and the axial bending, as well as the deformation in increasing or decreasing the cross-sectional area. The partitioned spray holes of the spray head assembly is matchable with the change of the diameter of the elastic paint supply pipe to adjust the spraying width of the spray gun. A driving unit and a paint supply assembly are arranged in the spay gun base.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile