| 摘要 |
The present invention relates to an inserted-type tap forming device, and, more specifically, to a tap formed with two portions having join directions that are relatively variable, thereby being inserted into a space difficult to work. A tap forming device of the present invention comprises: a rotary member (11) capable of being rotated manually or by being connected to a mechanical device; a first join member (12) connected to one end of the rotary member (11); a second join member (13) coupled to the first join member (12) to be able to rotate as big as a predetermined angle to the first join member (12); a connector part (14) connecting an end of the first join member (12) and an end of the second join member (13); and a screw forming part (15) formed at the other end of the second join member (13), wherein a rotation as big as the predetermined angle is carried around the connector part (14). |
