One Seed determines the improvement of position beans structure, it includes having a holes non-straight Line Fine in the centers this Body of a Positioning bean Consistent Let, the holes The non-straight Line Fine can the shapes Like such as As arc Like or S Like, and The non-straight Line Fine hole Department draw Steel Silk by wearing Let Guide and synchronously completeThereby, have in order to offer pull mother Line with non-straight Line Chuan Let to improve Chuan Let Shu Tight dynamics, effectively avoided pole Huo Pao Rod Time Positioning beans easily outer along female Line displacements, You Neng Da Dao No scrape the anxiety of mother Injury Line and separately process the not convenient equal Gifted Iso of perforation.一種定位豆結構改良,其包含在一定位豆本體中央貫設有非直線細孔,該非直線細孔可為弧狀或S狀等形狀,且該非直線細孔係由穿設導引鋼絲同步完成;藉此,俾提供拉引母線以非直線穿設,具以提高穿設束緊力度,有效避免起竿或抛桿時定位豆易沿母線位移外,又能達到無刮傷母線之虞及另行加工穿孔不便利等優異性。40‧‧‧定位豆41‧‧‧定位豆本體42‧‧‧非直線細孔50‧‧‧導引鋼絲60‧‧‧母線
