Title:
MULTI-LINK HINGE
Document Type and Number:
WIPO Patent Application WO/2023/287039
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a multi-link hinge provided with a bottom lever, a top lever, and a plurality of links connecting the bottom lever and the top lever to each other, wherein the multi-link hinge comprises: at least one linear spring member for pulling the top lever installed on a door in a closing direction; and at least one linear damping member for buffering the closing impact due to the spring member, wherein the spring member and the damping member are arranged adjacent to each other to form an arrangement angle (θ2) with each other, and the arrangement angle (θ2) is configured to be the smallest within a range from 30° to 60°, in which the load of the spring member is the largest, of a withdrawal angle (θ1) of the multi-link hinge.
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Inventors:
LEE DOO MYUN (KR)
KANG SUNG JOON (KR)
RA IN SUK (KR)
LIM JUNG KYU (KR)
KIM DONG WOOK (KR)
LEE DEA HEE (KR)
KANG SUNG JOON (KR)
RA IN SUK (KR)
LIM JUNG KYU (KR)
KIM DONG WOOK (KR)
LEE DEA HEE (KR)
Application Number:
PCT/KR2022/008502
Publication Date:
January 19, 2023
Filing Date:
June 15, 2022
Export Citation:
Assignee:
SEGOS CO LTD (KR)
International Classes:
E05D3/06; E05D5/02; E05F5/02
Foreign References:
| KR20100016056A | 2010-02-12 | |||
| KR20070101298A | 2007-10-16 | |||
| KR101958292B1 | 2019-03-14 | |||
| KR102140551B1 | 2020-08-03 | |||
| JP2000104437A | 2000-04-11 |
Attorney, Agent or Firm:
HANA IP LAW FIRM (KR)
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