| 摘要 |
A hurdle is provided to enable a user to adjust a height of a bar and the center of gravity of a counterweight simultaneously by a one-touch method, and to promote an economic effect by minimally reducing an installation time and labor required to a hurdle game. The hurdle includes: a base part(20); upper and lower post frames(50a,50b); a counterweight(70); a bar(60); guide pins(80,81) installed on front and rear end parts of the base part and having bushes(80a,81a); a coil spring(100) of which the front end is connected to the outside of the bush of the front guide pin, and the rear end is connected to the front side of the counterweight; and a wire(110) of which both ends are respectively connected to the front and the rear of the counterweight. The upper part of the wire is coupled to a connection tool(90) after being hooked on the front guide pin and the front bush.
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