PROBLEM TO BE SOLVED: To provide an automatically hitting float which is easily mounted on a fish line, in which a hitting motion is stabilized.;SOLUTION: The automatic hitting float 1 includes: a barrel body 20; and a buoyancy body 10. The barrel body 20 includes a cylinder barrel part 21 which is closed at the top and bottom. A hitting plate 50 which can vertically move, and is biased downward by a tension spring is installed at the upper side of the inner part of the barrel body 21 in a lock state by engagement with a lock body 55. A moving body 30 which can vertically move, to which one end of a wire 61 whose other end is connected to the fish line is connected, is installed at the lower side of inner part of the barrel part 21. When the moving body 30 is moved to a predetermined position by pulling the fish line and pulling one end of the wire 61, the lock state of the hitting plate 50 is canceled, and the hitting plate 50 is lowered as well as the moving body 30 is moved downward. Then, the fish line is raised accompanying raising of the wire 61, and the hitting operation is automatically performed.;COPYRIGHT: (C)2012,JPO&INPIT
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