Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2024/032620
Kind Code:
A1
Abstract:
A refrigerator (100), comprising a refrigerator body (110), a drawer, a sliding rail assembly (130) and a driving assembly (140), wherein the driving assembly (140) comprises an electric motor (143) and a disengagement transmission mechanism; the disengagement transmission mechanism comprises an input gear (181), an output gear (182) and a connector (183), wherein the connector has a first linkage position (1843), a disengagement position (1845) and a second linkage position (1844), and the connector disconnects transmission between the input gear (181) and the output gear (182) at the disengagement position (1845); and a control module is configured to control, upon receiving a disengagement opening signal when the input gear (181) is at the first linkage position (1843) or the second linkage position (1844), the electric motor (143) to rotate forwards at a preset rotating speed, so as to drive the input gear (181) to move from the second linkage position (1844) to the disengagement position (1845), or the electric motor to rotate reversely at the preset rotating speed, so as to drive the input gear (181) to move from the first linkage position (1843) to the disengagement position (1845), the preset rotating speed being less than a no-load rotating speed of the electric motor (143).
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Inventors:
LAN CHUANFENG (CN)
MIAO JIANLIN (CN)
DONG LINGYUN (CN)
LI CHUNYANG (CN)
MIAO JIANLIN (CN)
DONG LINGYUN (CN)
LI CHUNYANG (CN)
Application Number:
PCT/CN2023/111777
Publication Date:
February 15, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F16D11/00; F25D11/00; F16H19/04; F25D23/00; H02K7/06
Foreign References:
| CN108955028A | 2018-12-07 | |||
| JP2008196752A | 2008-08-28 | |||
| CN104121748A | 2014-10-29 | |||
| CN107062774A | 2017-08-18 | |||
| CN109708396A | 2019-05-03 | |||
| CN209763574U | 2019-12-10 | |||
| JP2005172141A | 2005-06-30 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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