The present invention relates to a multi-needles assembly obtained by for forcibly inserting and fitting a central hub to a control pipe part to be rotated and to penetrate the control pipe part and by mounting the control pipe part on a suction cap through a bolt and a nut. According to the present invention, a female type screw processing part is coupled to a male type screw processing part of the suction cap while the male type screw processing part is formed on the suction cap with a big diameter, the contact area between the female type screw processing part of an adjusting part and the male type screw processing part of the suction cap is increased.COPYRIGHT KIPO 2017본 발명은 중앙허브를 조절관부에 억지끼워맞춤식으로 회전가능하게 삽입관통시키고, 상기 조절관부를 볼트와 너트방식으로 흡입캡에 장착한 멀티니들조립체에 관한 것이다.
