< Topic >In order from to reproduce the movement where the tiddler which becomes the feed escapes, without swinging, from while sliding rectilinear, it offers the metal jig which sinks.SolutionsInserting the board 2 of the stainless steel to the center of computer, 1, it forms, by the fact that the thin keel is made with board 2 of the stainless steel, it tries to let escape resistance of the water when sinking to one direction, when sinking without swinging, it tried to become the rectilinear movement.< Choice figure >Drawing 1【課題】より餌となる小魚が逃げる動きを再現するため、揺れずに、より直線的にスライドしながら沈むメタルジグを提供する。【解決手段】本体1の中心に、ステンレスの板2を挟み込んで成型し、ステンレスの板2で薄いキールを作ることで、沈下時の水の抵抗をひとつの方向に逃がすようにし、沈下時に揺れずに直線的な動きになるようにした。【選択図】図1
