Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STRADDLE-TYPE WINDOW AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2020/224328
Kind Code:
A1
Abstract:
A straddled-type window air conditioner comprises an indoor portion (200), an outdoor portion (100), and a connection portion (300). The connection portion (300) comprises an indoor connection box (310) and an outdoor connection box (320) sleeved in each other. The indoor connection box (310) is connected to the indoor portion (200). The outdoor connection box (320) is connected to the outdoor portion (100). A locking assembly (400) is provided on the connection portion (300). The locking assembly (400) comprises a lock sleeve (420), a lock cylinder (430), a push button (410), and a rack (450). The lock sleeve (420) is provided on the indoor connection box (310) or the outdoor connection box (320) located outside. A lock hole (421) is provided on the lock sleeve (420). The rack (450) is provided on the outdoor connection box (320) or the indoor connection box (310) located inside. The push button (410) is connected to the lock cylinder (430), and is used to push the lock cylinder (430) to move. A lock pin (431) is provided on the lock cylinder (430). When the lock pin (431) engages with and is locked to the lock hole (421), the lock cylinder (430) is separated from the rack (450) to lengthen or shorten the connection portion (300). When the lock pin (431) is separated from the lock hole (421), the lock cylinder (430) engages with the rack (450), such that the connection portion (300) cannot be lengthened, and can only be shortened under the action of an external force, thereby achieving locking of the connection portion.

Inventors:
SI CHUANLING (CN)
QIAO GUANGBAO (CN)
WANG RUOFENG (CN)
ZHANG QIANG (CN)
SONG WENQUAN (CN)
WANG YANFEI (CN)
LIU LUYAN (CN)
Application Number:
PCT/CN2020/079537
Publication Date:
November 12, 2020
Filing Date:
March 16, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/02; F24F13/20
Foreign References:
CN210320347U2020-04-14
CN101876466A2010-11-03
CN101876468A2010-11-03
CN206086020U2017-04-12
US20030110789A12003-06-19
KR20050116217A2005-12-12
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: