Title:
IMPELLER DRIVING DEVICE AND BEVERAGE STORAGE DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/049676
Kind Code:
A1
Abstract:
Provided, according to one embodiment of the present invention, is an impeller driving device for rotating an impeller disposed in a beverage receptacle, the impeller driving device comprising: an impeller support part installed on the bottom surface of a receptacle and supporting an impeller; a drive motor disposed below the impeller support part; and a shaft connection member disposed between the impeller support part and the drive motor, wherein the impeller support part has an upper rotating shaft and a lower rotating shaft protruding in the upper and lower directions, respectively, wherein the upper rotating shaft is coupled to the impeller, thereby rotating the impeller, and the lower rotating shaft is indirectly connected to a drive shaft of the drive motor through the shaft connection member.
Inventors:
CHOI HYEON RARK (KR)
Application Number:
PCT/KR2019/011659
Publication Date:
March 18, 2021
Filing Date:
September 09, 2019
Export Citation:
Assignee:
JOO WON F&B CO LTD (KR)
International Classes:
A47J43/042; A47J43/046; A47J43/07
Foreign References:
| KR20170096383A | 2017-08-24 | |||
| KR20140049902A | 2014-04-28 | |||
| KR19980084073A | 1998-12-05 | |||
| KR20170092738A | 2017-08-14 | |||
| KR20160147082A | 2016-12-22 | |||
| KR20200017226A | 2020-02-18 |
Attorney, Agent or Firm:
KIM, Dong Jin (KR)
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