Title:
REGULATING DEVICE FOR SWITCHING BETWEEN FREEZING COMPARTMENT AND REFRIGERATING COMPARTMENT OF REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2018/077167
Kind Code:
A1
Abstract:
A regulating device (100) for switching between a freezing compartment and a refrigerating compartment of a refrigerator comprises a knob (1) provided in a compartment and a support frame (2) fixed in a cooling air duct (200) (1) and a damper (1) that can be rotationally installed on the support frame (2) and a transmission assembly connecting the knob (1) and the damper, wherein the knob (1) drives the damper to rotate to adjust a ventilation area of the cooling air duct (200) via the transmission assembly which comprises a conical gear (41) connected to the damper and a driving gear fixedly connected to the damper and engaged with the conical gear (41).
Inventors:
FU DONGXIAO (CN)
ZHONG CHENG (CN)
LIU QINGLIN (CN)
ZOU LEI (CN)
WU MIN (CN)
ZHONG CHENG (CN)
LIU QINGLIN (CN)
ZOU LEI (CN)
WU MIN (CN)
Application Number:
PCT/CN2017/107508
Publication Date:
May 03, 2018
Filing Date:
October 24, 2017
Export Citation:
Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
F25D17/06; F25D11/02
Foreign References:
| CN106546052A | 2017-03-29 | |||
| CN204202275U | 2015-03-11 | |||
| CN205372951U | 2016-07-06 | |||
| CN202166258U | 2012-03-14 | |||
| CN104266433A | 2015-01-07 | |||
| JP2001174131A | 2001-06-29 | |||
| CN103383135A | 2013-11-06 | |||
| CN202267183U | 2012-06-06 | |||
| CN205255946U | 2016-05-25 | |||
| CN204987352U | 2016-01-20 | |||
| JPH10288441A | 1998-10-27 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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