| 摘要 |
PURPOSE: An element having a holding element connected to a shank for being connected to the shank and a rod is provided to be capable of reducing the size of the element and easily dealing with the element. CONSTITUTION: An element having a holding element(2) connected to a shank(1) is used for being connected to the shank and a rod(100). At this time, the holding element includes two leg parts(4,5), wherein each leg part is opened to the outside through one end portion, and a groove having an 'U' shaped cross-sectional surface for holding the rod. At this time, an inner screw thread(7) is formed at the inner side of each leg part. The holding element further includes a locking element(9) having an outer screw thread(8) at the outer portion for being connected with the inner screw thread of the legs. |
