| 摘要 |
PROBLEM TO BE SOLVED: To provide a falling-down prevention implement for goalpost for game capable of surely preventing the goalpost 50 for game from falling down in a forward direction without limitation of the position for placing the goalpost for game and without needing great power. SOLUTION: A plurality of weight blocks 4 are stacked and mounted on a support plate 2 whose hook portion 2b is engaged with the rear frame 51A constituting a frame body 51 behind the goal post 50. The moment acting in a opposite direction to the falling down direction of the goalpost 50 is applied to the rear frame 51A using the weight of the weight blocks to prevent the falling-down. The weight blocks 4 can be carried without needing great power and the falling-down preventing implement are placed at desired position because the plurality of weight blocks 4 are used. COPYRIGHT: (C)2006,JPO&NCIPI
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