Title:
HOOK COUPLING DEVICE AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/218824
Kind Code:
A1
Abstract:
The present invention relates to a hook coupling device comprising: a fixed hook (134) which is adjacent to a side of a through hole (131) formed in a first body unit (130) and protrudes upward from a surface of the first body unit (130); and a movable hook (182) protruding upward from a surface of a second body unit (181) to be inserted into and pass through the through hole (131), wherein a first protrusion (184) protrudes from an intermediate portion of a surface of the movable hook (182), the surface facing oppositely to the fixed hook, and a second protrusion (184) protrudes from an upper portion of the opposite surface of the movable hook, the opposite surface facing the fixed hook (134), thereby obtaining excellent coupling power via a double-hook coupling structure.
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Inventors:
JIN HONG KYU (KR)
HWANG JI HA (KR)
HWANG JI HA (KR)
Application Number:
PCT/KR2020/005321
Publication Date:
October 29, 2020
Filing Date:
April 22, 2020
Export Citation:
Assignee:
LINKFLOW CO LTD (KR)
International Classes:
G03B17/56
Foreign References:
| JP2007165765A | 2007-06-28 | |||
| KR200444216Y1 | 2009-04-22 | |||
| KR20050102261A | 2005-10-26 | |||
| KR100838789B1 | 2008-06-17 |
Other References:
SAMSUNG NEWSROOM: "For you who only see the 'front'... How Linkflow records the world", 28 August 2018 (2018-08-28), XP055758441, Retrieved from the Internet [retrieved on 20200330]
Attorney, Agent or Firm:
ECM IP & LAW FIRM (KR)
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