This creation system is a kind of link piece structure improvement two,It is to include with the double forked soft external members of appropriate angle forming,It is worn with internal folding line hole for line segment bending,To achieve the effect that preferably to tighten fixed person； Or,The external member internal bend string holes bending end system, which is through at the top of external member bending end, forms an exposed bending port,In order to bending line segment is penetrated the person that forms ring can be pulled out by bending port； Or,For two line segments respectively with doubling end penetrate through bend port be pierced by be formed ring return set external member one end binding fix； Or,The external member is the body of ⊥ type,This, which wears section and is equipped with, for line segment wears string holes,This vertically wear section be equipped with the vertical sets of holes for wearing section are connected to and run through with string holes,The person of buckling is penetrated for a connection piece； When pullling power load with regard to bait is larger in order to the big fish of chance,The sliding person on line segment can effectively be avoided.本創作係為一種連結件結構改良二，係包含以適當角度成型雙叉狀軟質套件，以內部彎折線孔供線段彎折穿設，以達到較佳束緊固定之效者；或，該套件內部彎折線孔彎折端係貫穿至套件彎折端頂部形成一裸露彎折端口，俾穿入彎折線段可由彎折端口拉出形成環圈者；或，供兩線段分別以對折端穿入經彎折端口穿出形成環圈回套套件一端束結固定；或，該套件為⊥型的套體，該穿套段設有供線段穿設線孔，該垂直穿套段設有與線孔連通並貫穿穿套段的垂直套孔，供一連接件穿入扣結者；俾遇大魚就餌較大拉扯力道負荷時，能有效避免在線段上滑移者。
