Patent · US Active

Head shaking device and fan

US12104619B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignee

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI · CN

Inventors

Zhicong Chen · Zhuhai, CN
Peide Zhang · Zhuhai, CN
Zhe Cao · Beijing, CN
Zhengchao Chen · Zhuhai, CN
Yuliang Xu · Zhuhai, CN
Shaohua Chen · Xinyu, CN

Key dates

Filing date	May 18, 2021
Grant date	Oct 1, 2024
Priority date	—
Expiry date	May 18, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04D19/00
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Some embodiments of the present disclosure provides a head shaking device and a fan. The head shaking device includes a fixing assembly; and a rotating assembly, which rotates relative to the fixing assembly in a reciprocating manner, wherein one of the fixing assembly and the rotating assembly includes at least one first connecting structure, the other includes at least one second connecting structure, and the first connecting structure is rotatably clamped with the second connecting structure.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.