| 摘要 |
Disclosed is an assembly for fixing a pan for a learning balance, which is capable of simply fixing the pan to the balance while balancing the pan. The assembly for fixing a pan for a learning balance includes: one or more connecting ropes having one end with a knot, and the other end fixed to the pan of the balance; and a coupling part fixed to one end of the connecting rope, and hung on a horizontal lever of the balance to be fixed. The coupling part also comprises: (a) a holding hook body having one or more holding holes to which the knot of the connecting rope is fitted to be fixed, having a center part with a through hole, and having the bottom with a lower coupling groove; (b) a hook unit having one end with a hook portion hung on the horizontal lever to be fixed, and the other end fitted to be fixed to the through hole provided on the bottom of the holding hook body; (c) an upper cover covering an upper part of the holding hook body such that the knot of the connecting rope fixed to the holing hole cannot be separated from the holing hole; and (d) a lower cover covering a lower part of the holding hook body such that the movement or separation of the hook unit fixed to the through hole of the holding hook body can be prevented, and separating, from one another, the one or more connecting ropes fixed to the holding hook body such that the connecting ropes cannot be twisted one another. |
