| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge applying spring pressure in a rocking direction of a rocking body more effectively by increasing the contacting length of a friction part in a rotating direction in its structure. SOLUTION: This hinge comprises a bearing body 1 having a fitted part 11 to be fitted to a first rocking body 5 on its exterior and a wear resistant inner surface with sliding body locking parts 10, 10 formed on the same circumference as the inside periphery separately with a prescribed angle between them; a fitted part 21 to be fitted to a second rocking body 6 on one end; a shaft 2 to be rotatively and lockedly inserted in the inside of the bearing body 1 and having a spring storage hole 20 opened on a point of its outer circumference and vertically crossing the shaft center so that it passes a path including the sliding body locking parts 10, 10 when it rotates; a spring 3 inserted in the spring storage hole 20; and a sliding body 4 made of hard material and energized to be pushed out of the spring storage hole 20 in a circumferential direction by the spring 3. |
