| 摘要 |
PURPOSE:To provide a restorable connector for a junction between the first joint and the second joint by guiding the center of the junction with a recess and a protrusion facing each other, securing the restoring position with the outer periphery in line contact and elastically jointing both joints via a spring. CONSTITUTION:On a junction between the first joint 1 and the second joint 2, the center of the junction is guided with a recess 6 and a protrusion 18 facing each other and the restoring position is secured with the outer periphery in contact with a plane 5 and a plane 7. The first joint 1 and the second joint 2 are jointed together via a connecting mechanism including a wire 8, a bolt 12, etc. When outer force A is applied to the joint 1 and the joint A is broken or bent and if the outer force A is removed in such a state, the first joint 1 pulls the wire 8 and attempts to restore it self in a B direction. The contact of the planes 5, 17 becomes a supporting point and the recess 6 and the protrusion 18 become restoring guides to prevent the shift of both of them, and when the rotation in the B direction is finished restoring to the original position is completed. |
