PROBLEM TO BE SOLVED: To increase a descending speed and let out baits 12 only when necessary.SOLUTION: A ground bait basket includes a cylindrical part 14 for accommodating baits 12 and the first bait scattering hole provided to a section positioned at the lower end of the cylindrical part 14 when the cylindrical part 14 is suspended by a fishing line 16. A lid 20 with a network-patterned window is provided at the upper end. A conically-shaped shutter 24 is provided which covers the whole of the lower end of the cylindrical part 14 with its tip pointed downward, and has the second bait scattering hole in its side wall. The shutter 24 is pressed against the lower end of the cylindrical part 14 by the elasticity of a spring 26. The wall of the shutter 24 plugs the first bait scattering hole. When the fishing line 16 is pulled up, the cylindrical part 14 is lifted and the shutter 24 opens. Water invades the interior of the shutter 24, and the baits 12 that have come out of the first bait scattering hole of the cylindrical part 14 are released from the second bait scattering hole of the shutter 24 together with the water. The amount of the baits 12 released from the bait scattering hole of the cylindrical part 14 can be adjusted by the extent of the fishing line being pulled up.COPYRIGHT: (C)2013,JPO&INPIT【課題】下降速度を上げ必要なときにだけ餌12を出す。【解決手段】餌12を収容する円筒状部14と、この円筒状部14を道糸16で吊り下げたとき、下端に位置する部分に設けた第1餌撒き用孔を設ける。上端には網状の窓を有する蓋20を設ける。円筒状部14の下端全体を覆い下方に尖端を向け、側壁に第2餌撒き用孔を有する円錐状のシャッター24を設ける。シャッター24を円筒状部14の下端にバネ26の弾力で押しつける。シャッター24の壁が第1餌撒き用孔を塞ぐ。道糸16をしゃくると、円筒状部14が上昇してシャッター24が開く。水がシャッター24の内部に侵入して、円筒状部14の第1餌撒き用孔から出た餌12が水とともにシャッター24の第2餌撒き用孔から放出される。しゃくりの程度で円筒状部14の餌撒き用孔から放出される餌12の量を調節できる。【選択図】図2
