< Topic >Influence of boundary tension of the fishline near float top is held down, occasion, or the float which pulled the fishline because the angler invites the fish the float is difficult gradient even the occasion where the fishline above was pulled with influence of dissension, in addition, compacting the distance of the Interpolation through-hole of the fishline, the drift holds down, while stabilizing, that the sequence float is offered as purpose designates.SolutionsIt has the Interpolation through-hole 4 whom fishline 3 passes to the vertical medial axis where, it can provide the crevice 2 from the vertical medial axis aperture on the almost horizontal direction edge strip from the top of medium sequence float 1 in lower direction, reaches to the bottom from crevice 2. Depth of crevice 2 is configurated to the depth which is under water surface 5.< Choice figure >Drawing 1【課題】ウキ上部付近の釣糸の表面張力の影響を抑え、釣人が魚を誘うために釣糸を引いた際、あるいはウキ上側の釣糸が波風の影響で引っ張られた際にもウキが傾き難く、また、釣糸の挿通孔の距離を短縮してふらつきを抑え、安定する中通しウキを提供することを目的とする。【解決手段】中通しウキ1の上端部から下方向に、縦中心軸からほぼ水平方向側面に開口する凹部2が設けられ、凹部2から下端に至る縦中心軸に釣糸3が通る挿通孔4を備える。凹部2の深さは水面5下となる深さに設定される。【選択図】図1
