Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DOOR LOCK DEVICE, DOOR OPENING AND CLOSING MECHANISM, INTERLOCK MECHANISM, DOOR OPENING AND CLOSING ASSEMBLY, AND HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2023/005294
Kind Code:
A1
Abstract:
A door lock device and a household appliance. The door lock device comprises a first door hook (100), a bracket (200), and a connecting member (300) and limiting member (400) provided on the bracket (200). The first door hook (100) has a first hook-shaped portion (120). The connecting member (300) is used for hooking the first hook-shaped portion (120). The limiting member (400) comprises a slide surface (420) and a limiting portion (410) abutting against the connecting member (300). Upon closing a door, the first door hook (100) can move under the action of an external force, and slide along the slide surface (420) to enable the limiting member (400) to rotate relative to the bracket (200), such that the limiting member (410) moves from a state of abutting against the connecting member (300) to a state of being separated from the connecting member (300). At this time, the connecting member (300) can rotate relative to the bracket (200), so as to pull the first hook-shaped portion (120) to move in a first direction to close a door body.

More Like This:
JP6896257Hinge arm damper mechanism
JPS592293[Title of the device] A fold-up door device
JP3010137[Title of Invention] Door stop structure
Inventors:
WEI SHUAISHUAI (CN)
WU YANQI (CN)
Application Number:
PCT/CN2022/089049
Publication Date:
February 02, 2023
Filing Date:
April 25, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
E05F5/08; E05C19/10
Foreign References:
CN213272727U2021-05-25
CN113216776A2021-08-06
CN212927415U2021-04-09
FR2801096A12001-05-18
CN212574713U2021-02-23
DE202007006319U12007-10-18
CN213480300U2021-06-18
CN113509055A2021-10-19
CN113585888A2021-11-02
CN113622777A2021-11-09
CN216341552U2022-04-19
CN113700408A2021-11-26
CN113700406A2021-11-26
CN113397403A2021-09-17
CN114016832A2022-02-08
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: TEXT ERROR CORRECTION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM

Next Patent: AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONER