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Patent Searching and Data


Title:
OSCILLATING DEVICE AND TOWER FAN
Document Type and Number:
WIPO Patent Application WO/2019/033674
Kind Code:
A1
Abstract:
Disclosed are an oscillating device and a tower fan. The oscillating device comprises: a fixed assembly; a rotating assembly, rotatably mounted to the fixed assembly; a driving assembly (50), mounted on the rotating assembly and being capable of driving the rotating assembly to rotate relative to the fixed assembly in a reciprocating manner; and a rolling body assembly, arranged between the fixed assembly and the rotating assembly, and respectively being in rolling cooperation with the fixed assembly and the rotating assembly. By arranging the rolling body assembly between the fixed assembly and the rotating assembly, and the manner of contact being a point contact or a line contact during a cooperating process, an oscillating process of the tower fan provided with the oscillating device becomes more smooth and stable. Relative to the two-conical-surface cooperating mode employed in the prior art, there is no need to machine a conical surface on a part of the fixed assembly and of the rotating assembly in the present invention, therefore preventing the resulting problem of having difficulty during the manufacturing and assembling of same, and improving the stability of the entire machine of the tower fan.

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JPS6085292FAN
Inventors:
LUO, Hanbing (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
PAN, Wenkang (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
CAO, Lin (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
LAO, Chengyun (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
LING, Yesheng (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
LU, Yaozhen (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
ZHANG, Shuai (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
MAO, Xiaopan (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
Application Number:
CN2017/118392
Publication Date:
February 21, 2019
Filing Date:
December 25, 2017
Export Citation:
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Assignee:
GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD (No.888, Dongfeng AvenueEconomic & Technology Development Zon, Wuhan Hubei 0, 430000, CN)
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
International Classes:
F04D25/10; F04D29/00
Foreign References:
CN202452067U2012-09-26
US5266004A1993-11-30
CN203463323U2014-03-05
CN203717416U2014-07-16
CN203374500U2014-01-01
CN205858743U2017-01-04
US7217098B22007-05-15
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (Room 3901, No.85 Huacheng Avenue Tianhe Distric, Guangzhou Guangdong 3, 510623, CN)
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