| 摘要 |
The present invention relates to a multi-purpose plier which comprises: a rotation axis unit (20); a handle unit (30) connected to the rotation axis unit (20) from one side direction; and a pair of clip units (10A, 10B) connected to the rotation axis unit (20) from the opposite direction of the one side direction. The clip units (10A, 10B) include a split ring insertion unit (11), wherein the split ring insertion unit (11) comprise: a lower supporting unit (11B) protruding in the direction perpendicular to a longitudinal axis (L-axis) of the multipurpose plier from an end portion in the opposite direction of the rotation axis unit from one of the pair of clip units (10A); a tapered unit (11A) of which the end gets thinner by being extended in the perpendicular direction from an upper portion of the lower supporting unit (11B); a block forming unit (11C) which is formed in a side in the direction of the rotation axis of the tapered unit (11A) and the lower supporting unit (11B); a concave forming unit (11D) which guides the lower supporting unit (11B) formed on an end portion of the other one of the clip units (10B) and the blocking forming unit (11C) in a side of the tapered unit (11A); and a split ring (11E). The size of the upper surface of the lower supporting unit (11B) is larger than or equal to the size of the bottom surface of the tapered unit (11A), and a gap of a wound portion (210) of a split ring (200) is spread using the tapered unit (11A). |
