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Title:
FLOOR-STANDING AIR CONDITIONER INDOOR UNIT, AIR GUIDE DEVICE AND ASSEMBLY METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/042325
Kind Code:
A1
Abstract:
Disclosed is an air guide device (20) for a floor-standing air conditioner indoor unit. The device comprises a frame (210) provided with at least one air outlet frame (211), with a swing flap mechanism (220) mounted in each air outlet frame (211). Each swing flap mechanism (220) comprises: a connecting rod (221) provided with a plurality of hinge holes (2211); a plurality of swing flaps (222) arranged in sequence, with one end of each of the swing flaps (222) being provided with a crank (223) integrally formed with a rotating shaft (2221) thereof, and the crank (223) being inserted in a corresponding hinge hole (2211) so as to be hinged to the connecting rod (221); and a press cover (224) configured to be fixedly connected to the air outlet frame (211) after a pre-assembled member, formed by assembling the connecting rod (211) and the plurality of swing flaps (222), is mounted on the air outlet frame (211), so as to limit the pre-assembled member. Further provided are an assembly method for the air guide device and a floor-standing air conditioner indoor unit provided with the air guide device (20). The step of separately mounting the crank can be omitted, and the mounting process of the swing flaps is not limited by the narrow space of the air outlet frame, so that the operation is quite simple, convenient and fast without causing deformation, thus simplifying the assembly operation of the air guide device and improving the assembly efficiency of the air guide device.

Inventors:
LI GUOHANG (CN)
LI JINCHAO (CN)
REN HAO (CN)
HOU YANHUI (CN)
HAO BENHUA (CN)
GENG BAOHAN (CN)
Application Number:
PCT/CN2018/103013
Publication Date:
March 07, 2019
Filing Date:
August 29, 2018
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
International Classes:
F24F13/02; F24F13/14
Domestic Patent References:
WO2017022087A12017-02-09
Foreign References:
CN107559959A2018-01-09
CN204254841U2015-04-08
CN107091497A2017-08-25
CN203286727U2013-11-13
CN203385173U2014-01-08
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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