Title:
BALANCE DEVICE, TUB ASSEMBLY, AND LAUNDRY PROCESSING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2023/206966
Kind Code:
A1
Abstract:
Embodiments of the present application provide a balance device, a tub assembly, and laundry processing equipment. The balance device comprises balance assemblies and a balance ring; the number of the balance assemblies is at least two; the balance ring is provided with an annular groove used for accommodating the balance assemblies and second locking structures corresponding to first locking structures; when the balance ring rotates at a first rotating speed, the first locking structures is in locked engagement with the corresponding second locking structures, so that the balance assemblies are locked on the balance ring at intervals; when the balance ring rotates at a second rotating speed, the first locking structures and the corresponding second locking structures are unlocked under the action of centrifugal force, so that the balance assemblies can move along the annular groove, wherein the first rotating speed is lower than the second rotating speed.
Inventors:
XU JINMAO (CN)
ZHU XIAOPENG (CN)
FENG XUEPENG (CN)
WANG JIA (CN)
ZHU XIAOPENG (CN)
FENG XUEPENG (CN)
WANG JIA (CN)
Application Number:
PCT/CN2022/122486
Publication Date:
November 02, 2023
Filing Date:
September 29, 2022
Export Citation:
Assignee:
WUXI LITTLE SWAN ELECTRIC CO LTD (CN)
International Classes:
D06F37/22
Foreign References:
| CN217438485U | 2022-09-16 | |||
| US5813253A | 1998-09-29 | |||
| CN106757985A | 2017-05-31 | |||
| CN107366131A | 2017-11-21 | |||
| CN112281409A | 2021-01-29 | |||
| JP2011030954A | 2011-02-17 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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