公开(公告)号：US20230250846A1

公开(公告)日：2023-08-10

申请号：US18100719

申请日：2023-01-24

Applicant: Sinher Technology Inc.

Inventor： Chih-Huang PENG ,  Chun-Fu LIN

IPC: F16C11/04 ,  E05D7/04

CPC classification number: F16C11/04 ,  E05D7/0407

Abstract: A thin hinge includes a rotating part including a rotating member and a support frame; and a torsion providing part. The rotating member includes a first arcuate part and a second arcuate part, the first arcuate part forms two guide slots, the frame forms two lugs disposed in the guide slots and making the first arcuate part rotatable relative to the frame, the first and second arcuate parts open and close sequentially based on a rotation angle of the rotating member. The torsion providing part includes an assembly shaft disposed on the frame, a rotating shaft assembled to the second arcuate part, and a torsion providing member connected to the rotating and assembly shafts and providing torsion for the rotating member, the torsion providing member is composed of connecting rods moving with the rotating shaft when the second arcuate part is manipulated, and driving the assembly shaft to rotate.