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. 08, 2015
Filed:
Mar. 15, 2013
Zhongshan Broad-ocean Motor Manufacturing Co., Ltd., Zhongshan, CN;
Wei Lei, Zhongshan, CN;
Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd., Zhongshan, CN;
Abstract
A connecting structure for use between a wind wheel of a blower and a motor shaft in combination with the wind wheel () and the connecting structure including a shaft sleeve (). The wind wheel () includes a bottom plate (), and the bottom plate () is convex to form a sleeve cover (). A bottom surface and a side surface of the shaft sleeve () is wrapped by the sleeve cover (). A thread () is arranged on an end of the shaft (). A shaft step () is arranged on the shaft () at an inner side of the thread (). The thread () arranged on the end of the shaft () is inserted into a threaded hole () arranged inside the shaft sleeve (). The shaft step () is attached to a top surface of the shaft sleeve.