An object of the present invention is not day and night with a simple procedure , regardless of age , what tends to the preparatory work of the safety wire connection before even in places , wiring work and finishing work can be completed quickly , is easy to carry in a small fishing line I get the connection tool . The apparatus includes a connection tool body 1 of the fishing line , the O -ring 10 mounted in the connection tool body 1 of the fishing line , and likely through hole a through main line 2 in the axial direction of the center of the connection tool body of the fishing line , it is a easy and flat portion c Hold on to work to facilitate finger , has a easy cutout groove b and entrainment to the contact surface 10a of tacking Shi O -ring the main line 2 , a moderate weight for tightening woven by centrifugal force . [ Selection Figure ] Figure 1【課題】 簡単な手順で昼夜を問わず、年齢に関係なく、どのような場所でも安全で結線前の準備作業がし易く、結線作業及び仕上げ作業が素早く完了でき、小形で持ち運びが容易な釣り糸の結線用具を得る。【解決手段】 釣り糸の結線用具本体1と、この釣り糸の結線用具本体1に装着されたOリング10と、釣り糸の結線用具本体の軸方向の中心にメインライン2を通し易い貫通穴aと、作業し易く指で持ち易い平面部cと、メインライン2を仮止めしOリングの接触面10aに巻き込みし易い切り欠き溝bを有し、遠心力で編み込み締め込むため適度な重量を備える。【選択図】図1
