| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sounding device for a golf hole cup capable of generating a lilting impact sound and to provide the golf hole cup capable of generating the lilting impact sound together with an advertisement effect. SOLUTION: The sounding device 40 includes a sounding plate 45 which has a flat plate part inserted into the hole cup 30 and a projecting part 41 which extends and projects upward at the center of this flat plate part and is formed with a hole 44 allowing the insertion of a flag pole, a joint pipe 46 existing apart downward from the flat plate part and a supporting means 47 joined at both ends to the lower surface of the flat plate part 42 and the outer flank of the joint pipe 46. The sounding device 40 is inserted and installed into the lower part of a cup cylindrical body 31 of the golf hole cup 30 and the advertisement device 50 is inserted and installed to the upper part of the device 40 apart from the flat plate part 42. The advertisement device 50 is formed with a central hole 59 at its center and the projecting part 41 of the sounding device projects through this hole 59. The sounding device 40 produces the lilting impact sound when a golf ball collides against its projecting part 41.</p> |
