Title:
SPRAY ARM ASSEMBLY, SPRAY ARM DEVICE, AND DISHWASHER
Document Type and Number:
WIPO Patent Application WO/2022/267516
Kind Code:
A1
Abstract:
A spray arm assembly (200) for use in combination with a mating assembly (300) of a dishwasher, comprising: a spray arm (210) having a first communication tube (212); a first sealing structure (220); a first connecting structure (230) comprising a first tubular portion (232) and a first annular portion (234); and a second connecting structure (240) comprising a second tubular portion (242) and a second annular portion (244). The second annular portion (244) and the first sealing structure (220) are sleeved on the first communication tube (212); the first sealing structure (220) is in the second tubular portion (242); the first tubular portion (232) is inserted into the first communication tube (212); the second tubular portion (242) is connected to the mating assembly (300); and the first annular portion (234) can move on the second annular portion (244), so that the spray arm (210) rotates relative to the mating assembly (300).
Inventors:
ZHANG JINGYI (CN)
XIONG HAOPING (CN)
LI XIANG (CN)
DU GUANGHUI (CN)
CHEN YINGJIE (CN)
XIONG HAOPING (CN)
LI XIANG (CN)
DU GUANGHUI (CN)
CHEN YINGJIE (CN)
Application Number:
PCT/CN2022/078384
Publication Date:
December 29, 2022
Filing Date:
February 28, 2022
Export Citation:
Assignee:
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD (CN)
International Classes:
A47L15/22; A47L15/42
Foreign References:
| CN109700406A | 2019-05-03 | |||
| CN108523803A | 2018-09-14 | |||
| CN209153522U | 2019-07-26 | |||
| DE20104005U1 | 2001-07-19 | |||
| CN112842202A | 2021-05-28 | |||
| EP0297327A2 | 1989-01-04 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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