Title:
SUPPORTING AND LEVELING DEVICE FOR HOUSEHOLD APPLIANCE AND HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2019/042393
Kind Code:
A1
Abstract:
The present invention provides a supporting and leveling device for a household appliance and a household appliance, the supporting and leveling device for the household appliance comprising a leveling bottom foot mounted on a bottom plate of the household appliance, and the leveling bottom foot comprising: a sheath arranged on an inner side of the bottom plate and being internally provided with an open hollow chamber, and an open end being fixedly mounted on the inner side of the bottom plate; an adjusting foot, a through hole being provided in the bottom plate corresponding to an opening of the hollow chamber, one end of the adjusting foot extending into the hollow chamber of the sheath through the through hole and being able to move relative to the axial direction thereof, and the other end thereof being located on an outer side of the bottom plate and being supported on a supporting surface; and a hydraulic medium sealed in a chamber formed between the adjusting foot and the sheath, wherein when the leveling bottom foot is placed on an uneven supporting surface, the adjusting foot is pressed to move axially along the sheath, and the hydraulic medium is pressed against the adjusting foot for supporting and leveling. The supporting and leveling device for the household appliance of the present invention does not increase the overall height of a washing machine, a wider range of automatic leveling is achieved, and the support stability of the household appliance is better.
Inventors:
ZHAO ZHIQIANG (CN)
LV PEISHI (CN)
LV PEISHI (CN)
Application Number:
PCT/CN2018/103455
Publication Date:
March 07, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
International Classes:
F16M7/00; D06F37/20; D06F39/12
Foreign References:
| CN105757408A | 2016-07-13 | |||
| CN205640067U | 2016-10-12 | |||
| CN205636216U | 2016-10-12 |
Other References:
See also references of EP 3677826A4
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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