A kind of elastic force signal part is formed in the intrinsic multidirectional through hole comprising an ontology and one. The ontology includes that a resilient elastic portion and two are separately connected the extension of two opposite side of elastic portion. Each extension extends towards the direction far from the elastic portion and gradually collects, and has a center. The multidirectional through hole includes a longitudinal cross-perforating portion that the grade extensions are extended through through longitudinal perforated portion of the elastic portion and two. Each cross-perforating portion is connected to the longitudinal direction perforated portion, and extends along the center line of corresponding extension. Elastic force signal part Hou in conjunction with fishline, can bend the elastic force signal part as long as pullling the fishline, and user need only will judge its deformation degree you can learn that whether having object to rise to the bait at this time, be not required to be dependent on the bending amplitude of fishing rod to judge the opportunity of packing up the fishing gear.一種彈力訊號件,包含一本體及一形成在該本體內的多向貫穿孔。該本體包括一可回彈的彈性部,及二分別連接該彈性部兩相反側的延伸部。每一延伸部朝遠離該彈性部的方向延伸且逐漸收束,並具有一中心。該多向貫穿孔包括一縱向貫穿該彈性部的縱向穿孔部,及二分別貫穿該等延伸部的橫向穿孔部。每一橫向穿孔部連通該縱向穿孔部,並沿著所對應的延伸部的中心線延伸。該彈力訊號件與釣線結合後,只要拉扯該釣線就能彎折該彈力訊號件,此時使用者只須要判斷其形變程度即可獲知是否有物體上鉤,不需仰賴釣竿的彎折幅度來判斷收竿時機。2‧‧‧訊號組件3‧‧‧彈力訊號件31‧‧‧本體311‧‧‧彈性部312‧‧‧延伸部313‧‧‧末端32‧‧‧多向貫穿孔321‧‧‧縱向穿孔部322‧‧‧橫向穿孔部4‧‧‧線引組41‧‧‧縱向線引42‧‧‧橫向線引L‧‧‧中心線
