公开(公告)号：US20040025298A1

公开(公告)日：2004-02-12

申请号：US10212270

申请日：2002-08-06

Applicant: ELITEGROUP COMPUTER SYSTEMS CO., LTD

Inventor： Gordon Yang ,  Alex Ling

IPC: E05D011/08

CPC classification number: E05D11/087 ,  E05D11/06 ,  E05F1/1215 ,  E05Y2900/606 ,  Y10T16/540345

Abstract: An automatic homing rotary hinge, which includes a pivotal rod, a spring slipped onto the pivotal rod, an assembly board, and a friction portion. The friction portion has a spacer, a baffle, a push gasket, and a skidproof gasket, which are assembled on the pivotal rod in order. Static balance is achieved between a torsion of the spring, the weight of an object and an elastic pressing force and a friction force of the friction portion to arbitrarily position the included angle between two objects. The spring is used to restore the original included angle between the two objects.

Abstract translation: 一种自动归位旋转铰链，其包括枢转杆，弹簧滑动到枢转杆上，组件板和摩擦部分。 摩擦部分具有间隔件，挡板，推动垫圈和防滑垫圈，其按顺序组装在枢转杆上。 在弹簧的扭转，物体的重量和弹性按压力与摩擦部分的摩擦力之间实现静态平衡以任意地定位两个物体之间的夹角。 弹簧用于恢复两个物体之间的原始夹角。