Title:
POWER-ASSISTED HANDLE, AND REFRIGERATOR THEREWITH
Document Type and Number:
WIPO Patent Application WO/2021/017178
Kind Code:
A1
Abstract:
Provided are a power-assisted handle and a refrigerator (100). The power-assisted handle is arranged on a front side of a door body (101) of the refrigerator (100), and comprises a handle rod (10) arranged on the front side of the door body (101), and a power-assisted structure arranged between the handle rod (10) and the door body (101). The power-assisted structure comprises: a first lever (11), with the lower end of the first lever (11) being connected to the top end of the handle rod (10); a first rotation shaft (20) connected to the first lever (11) in a pivoted manner; a second lever (13) opposite the first lever (11); a second rotation shaft (21) connected to the second lever (13) in a pivoted manner; and a connection rod (12) arranged between the first lever (11) and the second lever (13), with the two ends of the connection rod (12) being respectively connected to the first lever (11) and the second lever (13) in a pivoted manner. When the handle rod (10) is pulled, the handle rod (10) drives the first lever (11) to rotate along the first rotation shaft (20); the first lever (11) drives the connection rod (12) to move along a straight line; and the connection rod (12) drives the second lever (13) to rotate along the second rotation shaft (21).
Inventors:
LIU ZHIHAI (CN)
Application Number:
PCT/CN2019/111173
Publication Date:
February 04, 2021
Filing Date:
October 15, 2019
Export Citation:
Assignee:
QINGDAO HAIER SPECIAL FREEZER (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/02
Foreign References:
| KR100880402B1 | 2009-02-20 | |||
| CN208382693U | 2019-01-15 | |||
| CN206144272U | 2017-05-03 | |||
| CN106369920A | 2017-02-01 | |||
| CN207277989U | 2018-04-27 | |||
| CN109403717A | 2019-03-01 | |||
| CN102383648A | 2012-03-21 | |||
| CN101871716A | 2010-10-27 | |||
| CN208380376U | 2019-01-15 | |||
| JP2006250481A | 2006-09-21 | |||
| US20170051542A1 | 2017-02-23 |
Other References:
See also references of EP 4006464A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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