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Patent Searching and Data


Title:
CROSS OPENING DOOR MECHANISM AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2017/206501
Kind Code:
A1
Abstract:
A cross opening door mechanism, comprising a hinge module (100) provided on a refrigerator door body and a drive module (200) provided on a refrigerator body. The drive module (200) comprises a drive base plate (21), two first gears (22) arranged facing each other on the drive base plate (21), a drive gear rack (23) driven by the first gears (22), and second gears (24) respectively driving along with the first gears (22). The second gears (25) guide and limit the drive gear rack (23). The hinge module (100) comprises a hinge base plate (11) and two hinges (12) arranged facing each other on the hinge base plate (11), and the hinges (12) driving along with the first gears (22). The door body is locked when both hinges (12) are engaged with the first gears (22). When the hinge (12) on one side is disengaged from the first gear (22), the hinge (12) on the other side is held in engagement with the first gear (22), the door is thus opened.

Inventors:
XIA, Enpin (Haier Industry Park, Haier Road No.1 Hi-tech Zone, Laoshan Distric, Qingdao Shandong 1, 266101, CN)
ZHANG, Hao (Haier Industry Park, Haier Road No.1 Hi-tech Zone, Laoshan Distric, Qingdao Shandong 1, 266101, CN)
ZHU, Xiaobing (Haier Industry Park, Haier Road No.1 Hi-tech Zone, Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2016/112820
Publication Date:
December 07, 2017
Filing Date:
December 29, 2016
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO., LTD (Haier Industry Park, Haier Road No.1 Hi-tech Zone, Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D23/02
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (Anne XIE, Apt 506 Building 99 999 Xinghu Street, Suzhou Industrial Par, Suzhou Jiangsu 8, 215028, CN)
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