Title:
FOOT FOR HOUSEHOLD APPLIANCE AND HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2018/126619
Kind Code:
A1
Abstract:
A foot for a household appliance and a household appliance. The foot for a household appliance comprises: a hydraulic plate (100), a liquid runner (107) being provided within the hydraulic plate; a sheath (200) fixedly connected to the hydraulic plate (100); and an adjusting foot (300) provided within the sheath (200) and being axially movable with respect to the sheath (200); a receiving chamber is defined by the hydraulic plate (100), the sheath (200) and the adjusting foot (300); a flexible receiving body (600) accommodates a liquid medium therein and is disposed within the receiving chamber; under the action of pressure, the flexible receiving body (600) stretches out and draws back to drive the adjusting foot (300) to axially move within the sheath (200) for leveling; and the flexible receiving body (600) has an opening portion which is sealedly mounted on the hydraulic plate (100) by means of the sheath (200) and is communicated with the liquid runner (107). The opening portion of the flexible receiving body (600) is sealedly mounted on the hydraulic plate (100) by means of the foot by using the fixed installation of the sheath (200); and the hydraulic medium in the flexible receiving body (600) can flow into the liquid runner (107) and reach a liquid outlet (101) through the liquid runner (107), thus realizing the circulation between feet for a household appliance for automatic leveling.
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Inventors:
ZHAO ZHIQIANG (CN)
XU SHENG (CN)
XU SHENG (CN)
Application Number:
PCT/CN2017/090843
Publication Date:
July 12, 2018
Filing Date:
June 29, 2017
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:
D06F39/00
Foreign References:
| CN105755750A | 2016-07-13 | |||
| CN205636216U | 2016-10-12 | |||
| CN105645322A | 2016-06-08 | |||
| CN101995885A | 2011-03-30 | |||
| CN205603172U | 2016-09-28 | |||
| CN205634820U | 2016-10-12 | |||
| CN105858536A | 2016-08-17 |
Other References:
See also references of EP 3567154A4
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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