Title:
HINGE DEVICE COMPRISING CAM STRUCTURE AND ELECTRONIC DEVICE COMPRISING HINGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/260349
Kind Code:
A1
Abstract:
A hinge device according to various embodiments disclosed in the present document may comprise: a bracket comprising a first coupling portion formed in a first direction with regard to the center thereof and a second coupling portion formed in a second direction opposite to the first direction with regard to the center; a first plate; a first rotating portion coupled to the first plate and fastened to the first coupling portion of the bracket so as to rotate with regard to the bracket; a first body portion comprising a first cam formed on the first rotating portion; a second plate; a second rotating portion coupled to the second plate and fastened to the second coupling portion of the bracket so as to rotate with regard to the bracket; a second body portion comprising a second cam formed on the second rotating portion; and a torque providing portion comprising a first follower disposed on the bracket and comprising a first cam portion engaging with the first cam, a second follower disposed on the bracket and comprising a second cam portion engaging with the second cam, and a pressurizing member disposed on the bracket between the first and second followers so as to provide the first and second followers with elastic forces in opposite directions. Various other embodiments are possible.
More Like This:
| WO/2020/019715 | MOBILE PHONE CHARGER CASE |
| JP2004215186 | CORDLESS TELEPHONE SET |
| JP2012249036 | DISPLAY DEVICE EQUIPPED WITH SCREEN PANEL |
Inventors:
SHIN WONHO (KR)
PARK JUNGHOON (KR)
PARK JOONGKYUNG (KR)
PARK JUNGHOON (KR)
PARK JOONGKYUNG (KR)
Application Number:
PCT/KR2022/007841
Publication Date:
December 15, 2022
Filing Date:
June 02, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04M1/02; F16C11/04
Foreign References:
| CN112911033A | 2021-06-04 | |||
| CN213176454U | 2021-05-11 | |||
| CN112762090A | 2021-05-07 | |||
| CN210986138U | 2020-07-10 | |||
| KR20200126524A | 2020-11-09 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
Download PDF: