Title:
BALANCE RING MOUNTING STRUCTURE AND INNER TUB HAVING SAME, AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/063493
Kind Code:
A1
Abstract:
A balance ring mounting structure and an inner tub having same, and a washing machine. The balance ring mounting structure comprises a balance ring (1) and a tub body (2); the balance ring (1) is mounted at the opening at the upper part of the tub body (2); an inward protruding support portion (3) is provided on the peripheral wall at the upper end of the tub body (2); a lapping portion (4) lapping on the support portion (3) is provided on the external peripheral wall of the balance ring (1); a sealing member (5) is sandwiched between the support portion (3) and the lapping portion (4); a recess structure (6) stamped from outside to inside is provided on the peripheral wall at the upper end of the tub body (2); the opening faces the exterior of the peripheral wall of the tub body (2); the recess bottom protrudes towards the interior of the tub body (2); the support portion (3) is located above the recess structure (6). During washing, the inner tub is a water holding tub, and a water outlet (7) is provided below the support portion, and during dewatering, water in the tub upward rises under the effect of a centrifugal force and is guided to the exterior of the tub from the water outlet (7). According to the washing machine, the inner tub is sealedly connected to the balance ring, so as to prevent a potential safety hazard caused by sputtering of the water between the inner tub and the balance ring. The washing machine has a simple structure, achieves a good inner tub sealing effect, and implements quick dewatering.
Inventors:
LV PEISHI (CN)
WANG LINGCHEN (CN)
LIU ZUN'AN (CN)
WANG LINGCHEN (CN)
LIU ZUN'AN (CN)
Application Number:
PCT/CN2019/107135
Publication Date:
April 02, 2020
Filing Date:
September 21, 2019
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F37/24; D06F37/12
Foreign References:
| CN208379223U | 2019-01-15 | |||
| CN106032624A | 2016-10-19 | |||
| CN105624976A | 2016-06-01 | |||
| CN204780318U | 2015-11-18 | |||
| JPH09225176A | 1997-09-02 | |||
| JP2005304715A | 2005-11-04 | |||
| JPH09220395A | 1997-08-26 | |||
| KR20000073300A | 2000-12-05 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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