| 摘要 |
A rubber tee is provided to prevent a tee body unit from being damaged and separated from the ground and to increase the driving distance of a golf ball by guiding an exact hitting of the golf ball by folding the tee head unit. In a rubber tee(100), a tee body unit(120) is made of rubber and vertically set up by disposing a prop(110) having the flat lower end. A tee head unit(130) for placing a golf ball is integrally formed at the upper side of the tee body unit. A support unit(140) having a stepped portion having the diameter larger than that of the tee body unit is integrally connected to the lower side of the tee body unit of the rubber tee and vertically installed on the prop. A spherical recessed groove part and a spherical projection part(160) formed around the outer periphery of the recessed groove part are formed integrally between the tee body unit and the support unit. The tee body unit is folded in the recessed groove part by forming at least one recessed part(170a) and a protruded part(170b) on the inner wall surface of the spherical recessed groove part. |
