Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MULTI-LINK HINGE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/135817
Kind Code:
A1
Abstract:
The present invention relates to a multi-link hinge apparatus comprising: a bottom lever (10) which is installed on a main body (B) of a refrigerator and has a first bottom fastening hole (11) and a second bottom fastening hole (12) which are spaced apart on an end portion thereof; a top lever (20) which is installed on a door (D) of the refrigerator and has a first top fastening hole (21) and a second top fastening hole (22) which are spaced apart; a body lever (30) which has one end thereof pivotally coupled to the first bottom fastening hole (11) of the bottom lever (10) and has a first body fastening hole (31) formed on the other end thereof and a second body fastening hole (32) formed on the inner side thereof; a first link (40) which is pivotally coupled to the first top fastening hole (21) and the first body fastening hole (31); a second link (50) which is pivotally coupled to the second top fastening hole (22) and the second body fastening hole (32) and has a link center fastening hole (51) formed on the inner side thereof; and a third link (60) which is pivotally coupled to the link center fastening hole (51) and the second bottom fastening hole (12).

Inventors:
BYUN, Yong geun (4F195-1, Oksan-roBucheon-si, Gyeonggi-do, 14523, KR)
Application Number:
KR2018/000658
Publication Date:
July 26, 2018
Filing Date:
January 15, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EPTECH CO., LTD. (4F195-1, Oksan-roBucheon-si, Gyeonggi-do, 14523, KR)
International Classes:
F25D23/02; E05D3/16; E05F1/12; E05F5/08
Foreign References:
JP4709856B22011-06-29
KR20080085793A2008-09-24
US5791016A1998-08-11
KR20130024207A2013-03-08
KR20040105030A2004-12-14
Attorney, Agent or Firm:
YOON, Chang Il (1109, 310 Gangnam-daero,Gangnam-gu, Seoul, 06253, KR)
Download PDF: