US 12,442,381 B2
Oscillating mechanism of fan, and fan
Jianquan Zhou, Shenzhen (CN)
Assigned to Shenzhen Hengyufa Technology Co., Ltd., Shenzhen (CN)
Filed by Shenzhen Hengyufa Technology Co., Ltd., Shenzhen (CN)
Filed on Aug. 27, 2024, as Appl. No. 18/816,434.
Claims priority of application No. 202420838110.4 (CN), filed on Apr. 22, 2024.
Prior Publication US 2024/0418174 A1, Dec. 19, 2024
Int. Cl. F04D 25/10 (2006.01); F16H 21/40 (2006.01)
CPC F04D 25/105 (2013.01) [F16H 21/40 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An oscillating mechanism of a fan, comprising:
a rotating assembly, wherein the rotating assembly comprises a rotating member, a fastener fixedly connected to a lower part of the rotating member, and a driving member fixed inside the rotating member; and
a fixing assembly, wherein the fixing assembly comprises a first fixing member and a second fixing member fixedly connected to the first fixing member; the second fixing member is arranged above the first fixing member; the first fixing member is fixedly connected to an output portion of the driving member;
the fastener is located between the first fixing member and the second fixing member to limit the rotating member onto the fixing assembly; and the rotating member sleeves the second fixing member and rotates relative to the fixing assembly under the driving of the driving member.